1 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
3 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
4 of the decls themselves.
6 * pt.c (tsubst_function_type): Copy attributes over.
8 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
10 * cp-tree.h: Add prototype.
11 * decl.c (init_decl_processing): Set valid_lang_attribute.
13 1999-04-13 Mark Mitchell <mark@codesourcery.com>
15 * class.c (finish_struct_1): Look at the const-ness of the field's
16 type, not the TREE_READONLY-ness of the declaration.
17 * method.c (synthesize_method): Likewise.
18 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
19 creating new declarations.
21 1999-04-13 Mike Stump <mrs@wrs.com>
23 * decl2.c (import_export_decl): Because vtables always reference
24 virtual functions, even if they are inlined, don't allow
25 -fno-implement-inlines to not emit them, instead, emit them with
27 * decl.c (start_function): Likewise.
29 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
31 * cp-tree.h (struct lang_type): Add com_interface.
32 (CLASSTYPE_COM_INTERFACE): New macro.
33 * class.c (set_rtti_entry): COM interface classes have no RTTI
34 entries in their vtables; adjust.
35 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
36 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
37 finish_struct_1): Likewise.
38 * decl2.c (mark_vtable_entries): Likewise.
39 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
40 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
41 expand_upcast_fixups): Likewise.
42 * tree.c (debug_binfo): Likewise.
44 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
45 * typeck.c (comptypes): If we get it, ignore attributes.
46 * class.c (instantiate_type): Use BASELINK_P. Change complain
47 parameter to flags; 2 means ignore attributes.
48 * call.c (build_op_delete_call): Pass it.
50 * decl.c (xref_tag): Only complain once about using a typedef-name
51 with 'struct'. Downgrade to pedwarn.
53 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
55 * parse.y (absdcl_intern): New nonterminal.
56 (absdcl, direct_abstract_declarator): Use it.
58 * pt.c (lookup_template_class): Look through implict typename.
60 1999-04-11 Mark Mitchell <mark@codesourcery.com>
62 * friend.c (add_friend): Deal gracefully with error_mark_node.
63 * method.c (build_overload_value): Handle pointers-to-members as
66 * decl.c (push_binding): Fix typo in comment.
68 1999-04-10 Mark Mitchell <mark@codesourcery.com>
70 * error.c (dump_type_real): If a typename is a template-id, put
71 out the template arguments.
72 (dump_expr): Handle TEMPLATE_ID_EXPR.
73 * pt.c (lookup_template_class): Now that full arguments are
74 available everywhere, remove code that tried to guess them.
76 1999-04-09 Mark Mitchell <mark@codesourcery.com>
78 * decl.c (make_typename_type): Complain if we don't find a type
79 when trying to make a typename type for a non-template type.
81 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
83 * decl.c (start_decl): Pass attributes to grokdeclarator.
84 (grokdeclarator): Handle attributes on constructor-syntax
87 1999-04-08 Mark Mitchell <mark@codesourcery.com>
89 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
92 * search.c (template_self_reference_p): Tweak.
94 1999-04-07 Mark Mitchell <mark@codesourcery.com>
96 * init.c (build_offset_ref): Don't build yet another weird data
97 structure to describe overloaded functions.
99 1999-04-06 Mark Mitchell <mark@codesourcery.com>
101 * cp-tree.h (BASELINK_P): New macro.
102 (SET_BASELINK_P): Likewise.
103 * init.c (build_member_call): Remove needless assignment in if
105 * search.c (lookup_field_r): Fix handling when we are looking
106 specifically for a type; these are not hidden by functions and
108 (lookup_member): Use SET_BASELINK_P.
109 * tree.c (is_overloaded_fn): Use BASELINK_P.
110 (really_overloaed_fn): Likewise.
111 (get_first_fn): Likewise.
113 1999-04-05 Mark Mitchell <mark@codesourcery.com>
115 * decl.c (lookup_name_current_level): Tweak, and improve
118 * class.c (maybe_fixup_vptrs): Remove declaration.
119 (build_class_init_list): Likewise.
120 * decl.c (pushdecl_class_level): Call check_template_shadow here
122 (push_class_level_binding): ... not here.
123 * search.c (dfs_push_type_decls): Only avoid
124 template-self-reference TYPE_DECLs if they are from base classes.
126 1999-04-04 Mark Mitchell <mark@codesourcery.com>
128 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
131 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
133 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
134 (finish_struct_1): Don't call build_class_init_list.
136 1999-04-02 Mark Mitchell <mark@codesourcery.com>
138 * tinfo.h (__class_type_info): Fix illegal declaration.
140 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
141 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
142 (IDENTIFIER_CLASS_VALUE): Improve documentation.
143 (is_properly_derived_from): Declare.
144 (invalidate_class_lookup_cache): Likewise.
145 (maybe_maybe_note_name_used_in_class): Likewise.
146 (note_name_declared_in_class): Likewise.
147 (push_using_decl): Remove duplicate declaration.
148 (id_in_current_class): Remove declaration.
149 (push_class_binding): Change prototype.
150 (clear_identitifer_class_values): Declare.
151 * call.c (is_properly_derived_from): Make it global.
152 (build_new_function_call): Be careful about updating candidates.
153 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
154 asked to make illegal calls.
155 * class.c: Include splay-tree.h.
156 (class_stack_node): Add names_used slot.
157 (check_member_decl_is_same_in_complete_scope): Remove.
158 (add_method): Fix comment. Push the declaration into class
160 (finish_struct_1): When popping the class, pop the bindings too.
161 Remove check for data member/function member conflict.
162 (finish_struct): Remove calls to
163 check_member_decl_is_same_in_complete_scope. Change calls to
165 (pushclass): Clear names_used in the class stack entry.
166 Use invalidate_class_lookup_cache to remove cached entries, rather
167 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
168 before entering a new class. Remove dead code. Don't mess with
169 current_function_decl when pushing declarations.
170 (invalidate_class_lookup_cache): New function, split out from ...
171 (popclass): Here. Clean up names_used on our way out.
172 (instantiate_type): Adjust.
173 (build_self_reference): Don't push the declaration here.
174 (maybe_note_name_used_in_class): New function.
175 (note_name_declared_in_class): Likewise.
176 * decl.c (add_binding): Change prototype.
177 (find_class_binding_level): New function.
178 (innermost_nonclass_level): Likewise.
179 (current_binding_level): Update documentation.
180 (inner_binding_level): Remove. Replace with current_binding_level
182 (push_binding_level): Remove special handling of
184 (pop_binding_level): Likewise. Use find_class_binding_level.
185 (suspend_binding_level): Likewise.
186 (global_bindings_p): Use innermost_nonclass_level.
187 (toplevel_bindings_p): Likewise.
188 (namespace_bindings_p): Likewise.
189 (pseudo_global_level_p): Likewise.
190 (push_binding): Clear INHERITED_VALUE_BINDING_P.
191 (add_binding): Check for illegal multiple declarations. Return a
192 value indicating whether or not the new binding was legal.
193 (push_local_binding): Skip over class binding levels. Check
194 return value from add_binding.
195 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
196 note_name_declared_in_class.
197 (pushlevel_class): Remove "fake out the rest of the compiler"
199 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
200 (clear_identifier_class_values): New function.
201 (pop_from_top_level): Use it.
202 (pop_everything): Tweak.
203 (maybe_process_template_type_declaration): Don't push the
204 declaration for the template here.
205 (pushtag): Don't push tag declarations into class scope here.
206 (pushdecl): Apply DeMorgan's law for readability.
207 (pushdecl_class_level): Remove special-case code for
208 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
209 (push_class_level_bindng): Deal with inherited bindings.
210 (lookup_name_real): Remove special-case code for
211 TYPE_BEING_DEFINED, and some implicit typename magic.
212 (grokdeclarator): Handle COMPONENT_REF for a template function.
213 (build_enumerator): Don't call pushdecl_class_level here.
214 (id_in_current_class): Remove.
215 * decl2.c (grokfield): Don't call pushdecl_class_level or
216 check_template_shadow.
217 * errfn.c (cp_file_of): Don't declare.
218 (cp_line_of): Likewise.
219 * error.c (dump_decl): Handle an OVERLOAD.
220 (cp_file_of): Likewise.
221 (cp_line_of): Likewise.
222 * init.c (build_member_call): Handle a COMPONENT_REF.
223 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
224 pushdecl_class_level.
225 * method.c (hack_identifier): Build COMPONENT_REFs for references
226 to member templates as well as member functions. Remove dead
228 * parse.y (left_curly): Remove.
229 (nonnested_type): Call maybe_note_name_used_in_class, not
230 pushdecl_class_level.
231 * parse.c: Regenerated.
232 (nested_name_specifier_1): Likewise.
233 * pt.c (check_explicit_specialization): Adjust, for robustness.
234 (check_template_shadow): Handle OVERLOADs.
235 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
236 TEMPLATE_DECL, if appropriate.
237 * search.c (envelope_add_decl): Remove.
238 (dfs_pushdecls): Likewise.
239 (dfs_compress_decls): Likewise.
240 (dfs_push_decls): New function.
241 (dfs_push_type_decls): Likewise.
242 (setup_class_bindings): Likewise.
243 (template_self_reference_p): Likewise.
244 (lookup_field_r): Use it.
245 (looup_member): Remove old comment. Deal with ambiguity.
246 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
247 and remove envelope processing.
248 * semantics.c (begin_class_definition): Let pushclass push
249 declarations for base classes.
250 (finish_member_declaration): Push declarations into class scope.
251 * typeck.c (build_component_ref): Just put an OVERLOAD into the
252 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
253 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
254 * Makefile.in (class.o): Depend on splay-tree.h.
256 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
258 * cvt.c (convert_pointer_to_real): Use same_type_p.
259 * typeck.c (comp_target_types): Use same_type_p.
261 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
263 * semantics.c (begin_inline_definitions,
264 finish_inline_definitions): Rename from finish_default_args and
265 begin_inline_definitions, respectively, to something that isn't a
267 * parse.y (structsp): Adjust.
269 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
270 (list_hash_lookup): Likewise.
271 (hash_tree_chain): Adjust.
272 * pt.c (tsubst): Adjust.
273 (tsubst_arg_types): Use plain hash_tree_cons.
274 * cp-tree.h (hash_tree_cons_simple): Lose.
275 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
277 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
280 * Makefile.in (hash.h): Generate using gperf language 'C', not
281 'KR-C', so gperf uses the `const' keyword on strings.
283 * gxx.gperf (resword): Const-ify a char*.
286 * Makefile.in (hash.h): Generate using gperf language 'C', not
287 'KR-C', so gperf uses the `const' keyword on strings.
292 * gxx.gperf (resword): Const-ify a char*.
295 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
297 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
298 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
299 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
300 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
301 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
302 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
305 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
307 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
309 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
311 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
313 1999-03-27 Mark Mitchell <mark@codesourcery.com>
315 * cp-tree.h (add_friend): Declare.
316 (add_friends): Likewise.
317 * friend.c (add_friend): Make it global. Don't add to
318 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
319 (add_friends): Make it global.
320 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
321 befriending class is a template.
322 * parse.y (component_decl_1): Fix typo in comment.
323 * parse.c: Regenerated.
324 * pt.c (instantiate_class_template): Use add_friend and
325 add_friends rather that duplicating some of their functionality
328 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
330 * call.c (build_field_call): Unify 'this' and non-'this' cases.
332 * typeck.c (build_indirect_ref): Check for 'this' sooner.
334 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
336 * call.c (op_error): Const-ify a char*.
337 (add_candidate, source_type, add_warning): Add static prototype.
338 (print_z_candidates): Const-ify a char*.
340 * class.c (resolve_address_of_overloaded_function,
341 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
342 (get_vtable_name, finish_struct_1): Const-ify a char*.
344 * cvt.c (convert_to_reference): Likewise.
346 * decl.c (redeclaration_error_message, record_builtin_type,
347 record_unknown_type, member_function_or_else, bad_specifiers):
349 (find_binding, select_decl, unqualified_namespace_lookup,
350 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
351 Add static prototype.
352 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
353 implicitly_declare, record_builtin_java_type, define_function,
354 grok_op_properties, tag_name): Const-ify a char*.
356 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
357 (define_function, finish_builtin_type): Const-ify a char*.
358 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
359 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
360 (file_name_nondirectory): Const-ify a char*.
361 (init_filename_times): Don't prototype.
362 (compiler_error): Prototype.
363 (yyerror, init_repo): Const-ify a char*.
364 (build_srcloc): Don't prototype.
365 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
367 (warn_for_assignment): Don't prototype.
368 (convert_for_initialization, readonly_error, check_for_new_type,
369 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
372 * decl2.c (acceptable_java_type, output_vtable_inherit,
373 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
374 merge_functions, decl_namespace, validate_nonmember_using_decl,
375 do_nonmember_using_decl): Add static prototype.
376 (lang_f_options): Const-ify a char*.
377 (finish_builtin_type): Likewise.
378 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
381 * errfn.c: Include cp-tree.h.
382 (cp_thing): Add static prototype.
383 (compiler_error): Don't protoptype.
384 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
385 passing it to `cp_thing'.
387 * error.c (interesting_scope_p): Add static prototype.
389 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
392 * init.c (compiler_error): Don't prototype.
393 (member_init_ok_or_else): Const-ify a char*.
394 (build_java_class_ref): Add static prototype.
396 * lex.c (compiler_error): Don't prototype.
397 (get_time_identifier, interface_strcmp, extend_token_buffer,
398 handle_cp_pragma): Const-ify a char*.
399 (is_global, init_filename_times): Add static prototype.
400 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
401 (compiler_error): Change from fixed args to variable args.
402 (yyerror): Const-ify a char*.
404 * parse.y (cond_stmt_keyword): Const-ify a char*.
405 (parse_decl): Add static prototype.
407 * pt.c (template_args_equal, print_template_context): Likewise.
408 (print_candidates, check_default_tmpl_args): Const-ify a char*.
409 (instantiate_class_template): Likewise.
411 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
413 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
414 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
416 * search.c (lookup_field_info, lookup_member): Likewise.
417 (lookup_member): Cast the first argument of `bzero' to a PTR.
419 * sig.c (compiler_error): Don't prototype.
420 (build_signature_pointer_or_reference_nam): Const-ify a char*.
421 (get_sigtable_name, build_member_function_pointer): Likewise.
423 * tree.c (compiler_error): Don't prototype.
424 (no_linkage_helper, build_srcloc): Add static prototype.
425 (build_vbase_pointer_fields): Const-ify a char*.
426 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
428 * typeck.c (compiler_error): Don't prototype.
429 (convert_for_assignment): Const-ify a char*.
430 (comp_cv_target_types): Add static prototype.
431 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
432 build_component_addr, build_unary_op, convert_for_initialization):
435 * typeck2.c (ack): Add static prototype and change from fixed args
437 (readonly_error, check_for_new_type): Const-ify a char*.
439 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
440 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
441 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
442 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
443 gen_assign, GNU_xref_member): Const-ify a char*.
445 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
447 * gxxint.texi: Remove old discussion on copying virtual bases.
449 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
451 * Make-lang.in: Remove all references to g++.o/g++.c.
454 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
456 * decl2.c (comdat_linkage): Treat vtables like functions.
458 1999-03-25 Mark Mitchell <mark@codesourcery.com>
460 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
462 1999-03-25 Nathan Sidwell <nathan@acm.org>
464 * decl.c (init_decl_processing): Add `signed' type as a synonym
467 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
469 * typeck.c (common_type): Handle cv-qual unification for pointers
472 * decl.c (unqualified_namespace_lookup): Return error_mark_node
474 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
475 * lex.c (do_identifier): If we got error_mark_node, call
478 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
480 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
483 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
485 * decl.c (lookup_name_real): Do nested field lookup regardless of
488 1999-03-24 Mark Mitchell <mark@codesourcery.com>
490 * cp-tree.h (lang_type): Remove has_assignment and
491 has_real_assignment. Add befriending_classes.
492 (TYPE_HAS_ASSIGNMENT): Remove.
493 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
494 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
495 (lang_decl): Document.
496 (DECL_BEFRIENDING_CLASSES): New macro.
497 (FRIEND_NAME): Move declaration to more obvious location.
498 (FRIEND_DECLS): Likewise.
499 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
500 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
501 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
502 (grok_op_properties): Likewise.
503 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
504 (add_friend): Likewise. Don't do weird things with assignment
505 operators. Update DECL_BEFRIENDING_CLASSES.
506 (add_friends): Don't do weird things with assignment operators.
507 (make_friend_class): Likewise. Update
508 CLASSTYPE_BEFRIENDING_CLASSES.
509 * pt.c (instantiate_class_template): Don't set
511 (tsubst_copy): Substitute the TREE_TYPE for more unary
513 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
514 * search.c (protected_accessible_p): New function.
515 (friend_accessible_p): Likewise.
516 (accessible_p): Use them.
518 1999-03-23 Mark Mitchell <mark@codesourcery.com>
520 * pt.c (convert_nontype_argument): Don't create things that aren't
521 PTRMEM_CSTs when applying a qualification conversion to a
524 1999-03-23 Mark Mitchell <mark@codesourcery.com>
526 * Makefile.in (OBJS): Don't mention hash.o.
529 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
531 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
532 * decl.c (expand_static_init): Make sure we don't add any after
535 * decl.c (cp_finish_decl): Move intelligence about handling
536 DECL_COMDAT for variables from here...
537 * decl2.c (comdat_linkage): ...to here.
538 (maybe_make_one_only): Tweak.
539 (import_export_decl): Call comdat_linkage for variables, too.
540 (finish_file): Handle template statics properly.
542 1999-03-22 Mark Mitchell <mark@codesourcery.com>
544 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
545 Document internals of pointer-to-member-functions.
546 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
547 (PFN_FROM_PTRMEMFUNC): Likewise.
548 (build_type_conversion): Remove unused parameter.
549 (build_ptrmemfunc1): Declare.
550 (expand_ptrmemfunc_cst): New function.
551 (delta2_from_ptrmemfunc): Likewise.
552 (pfn_from_ptrmemfunc): Likewise.
553 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
554 build_type_conversion. Use TYPE_PTRMEM_P for readability.
555 (convert_to_reference): Remove unused parameter to
556 build_type_conversion.
557 (ocp_convert): Likewise.
558 (build_user_type_conversion): Likewise.
559 * error.c (dump_expr): Handle NULL pointer-to-member functions.
560 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
561 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
562 open when handling pointer-to-member functions.
563 * pt.c (convert_nontype_argument): Clean up error messages. Be
564 more stringent with pointers-to-members.
565 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
566 (build_unary_op): Tidy ever-so-slightly.
567 (build_conditional_expr): Remove extra parameter to
568 build_type_conversion.
569 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
571 (expand_ptrmemfunc_cst): Define.
572 (delta2_from_ptrmemfunc): Likewise.
573 (pfn_from_ptrmemfunc): Likewise.
575 1999-03-19 Mark Mitchell <mark@codesourcery.com>
577 * init.c (build_member_call): Handle template-id expressions
579 * typeck.c (build_x_function_call): Likewise.
581 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
583 * friend.c (make_friend_class): Avoid core dump when
584 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
586 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
588 * decl.c (start_function): Suppress normal linkage heuristics
589 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
591 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
593 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
594 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
596 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
598 * parse.y (named_complex_class_head_sans_basetype):
599 Do not push a scope for error_mark_node.
600 (maybe_base_class_list): Likewise.
602 * decl.c (start_decl): Check for error_mark_node as a type.
603 Detected by g++.brendan/array-refs.C.
604 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
605 (maybe_build_cleanup_1): Likewise. Detected by
606 g++.jason/incomplete1.C.
608 * tree.c (build_dummy_object): Use void_zero_node instead of the
610 (is_dummy_object): Check for such a node.
611 Detected by g++.bob/inherit1.C
613 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
615 * method.c (old_backref_index): Split out...
616 (flush_repeats): From here. Rename back from try_old_backref.
617 (build_mangled_name): Put back some old-style repeat handling.
619 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
621 * lex.c: Don't include setjmp.h.
622 (parse_float): New static function.
623 (pf_args): New struct.
624 (real_yylex): Use them in call to `do_float_handler'.
626 1999-03-15 Mark Mitchell <mark@markmitchell.com>
628 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
629 * tree.c (layout_basetypes): Not here.
630 * search.c (dfs_search): Remove; no longer used.
632 1999-03-12 Mark Mitchell <mark@markmitchell.com>
634 * decl2.c (validate_nonmember_using_decl): Issue sensible
635 error-messages on bogus qualifiers.
637 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
639 * call.c (add_function_candidate): Fix uninitialized variable.
641 * Makefile.in (search.o): Add dependency on varray.h.
643 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
645 * decl.c (duplicate_decls): Use same_type_p.
646 * method.c (try_old_backref): Renamed from flush_repeats. Use
647 same_type_p. Don't try to handle repeats. Return success.
648 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
649 calls from old-style code, too.
650 (check_ktype): Use same_type_p.
651 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
652 (build_qualified_name): Simplify logic.
653 (process_overload_item): Strip typedefs and quals at the top.
654 (build_mangled_name_for_type_with_Gcode): Remove call to
655 type_canonical_variant.
656 (build_mangled_name): Likewise. Remove support for old-style
657 repeats, which have been disabled since 2.7.2. Don't mess with
659 (build_decl_overload_real): Don't mess with TREE_USED.
661 1999-03-13 Nathan Sidwell <nathan@acm.org>
663 * error.c (cp_printers): Add 'F' escape character.
664 (dump_type_real): Remove TREE_LIST (fnargs) printing.
665 Functionality moved to dump_parameters.
666 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
667 (dump_function_decl): Extend meaning of V parameter. Use
668 dump_parameters and dump_exception_spec.
669 (dump_parameters): New static function.
670 (dump_exception_spec): New static function.
671 (fndecl_as_string): Change argument semantics. Use
672 dump_function_decl directly.
674 * sig.c (build_signature_table_constructor): Use cp_error.
676 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
678 * semantics.c (finish_switch_cond): Handle error cases gracefully.
679 Detected by g++.law/enum5.C.
681 * typeck.c (build_modify_expr): Check for errors after resolving
682 offsets. Detected by g++.brendan/static1.C.
684 * decl.c (complete_array_type): Ignore initial_value if it is an
685 error. Detected by g++.benjamin/17930.C.
687 * typeck2.c (process_init_constructor): Return error if one argument
688 is in error. Detected by g++.benjamin/13478.C.
690 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
692 * decl.c (select_decl): Allow class templates when we need types.
693 * decl2.c (ambiguous_decl): Likewise.
695 1999-03-12 Mark Mitchell <mark@markmitchell.com>
697 * lex.c (do_identifier): Correct call to enforce_access.
698 * search.c (accessible_p): Tweak comment.
700 1999-03-10 Mark Mitchell <mark@markmitchell.com>
702 * semantics.c (begin_class_definition): Call build_self_reference.
703 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
705 * search.c (assert_canonical_unmarked): Fix typo in prototype.
707 * search.c (dfs_canonical_queue): New function.
708 (dfs_assert_unmarked_p): Likewise.
709 (assert_canonical_unmarked): Likewise.
710 (access_in_type): Use it.
711 (accessible_p): Likewise. Walk the whole tree when umarking.
713 * sig.c (build_signature_table_constructor): Use accessible_p
714 instead of compute_access.
716 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
718 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
720 1999-03-09 Mark Mitchell <mark@markmitchell.com>
722 * cp-tree.h (flag_access_control): Declare.
723 (TREE_VIA_PPUBLIC): Document.
724 (DECL_NONSTATIC_MEMBER_P): New macro.
725 (enforce_access): Return an indication of whether or not access
727 (build_self_reference): Change prototype.
728 (compute_access): Replace with ...
729 (accessible_p): New function.
730 (dfs_walk): Change prototype.
731 (dfs_unmark): Likewise.
733 * call.c (enforce_access): Use accessible_p.
734 * class.c (build_self_reference): Insert the declaration into the
735 list of members for this type, and make it public.
736 * decl.c (xref_basetypes): Avoid ill-timed recursion.
737 * init.c (build_offset_ref): Use lookup_member, not three separate
738 name-lookups. Call enforce_access rather than checking for
739 illegal accesses here.
740 (resolve_offset_ref): Likewise.
741 * lex.c (do_identifier): Likewise.
742 * method.c (hack_identifier): Likewise.
743 * parse.y (self_reference): Remove.
744 (opt_component_decl_list): Don't use it.
745 * parse.c: Regenerated.
746 * pt.c (print_candidates): Generalize to handle lists of
747 overloaded functions.
748 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
750 (get_template_base): Use new calling convention for dfs_walk.
751 * search.c: Include varray.h. Add prototypes.
752 (dfs_walk): Accept a data pointer to pass to the work functions.
753 All callers changed. All work functions changed.
754 (breadth_first_search): Rename to bfs_walk, and make consistent
756 (dfs_walk_real): New function.
757 (canonical_binfo): New function.
758 (context_for_name_lookup): Likewise.
759 (shared_marked_p): Likewise.
760 (shared_unmarked_p): Likewise.
761 (lokup_field_queue_p): Likewise.
762 (lookup_field_r): Generalize to handle both functions and fields.
763 (lookup_field): Just call lookup_member.
764 (lookup_fnfields): Likewise.
765 (lookup_member): Move body of lookup_field here and generalize.
766 (dfs_accessible_queue_p): Likewise.
767 (dfs_accessible_p): Likewise.
768 (dfs_access_in_type): Likewise.
769 (access_in_type): Likewise.
770 (compute_access): Remove, and replace with ...
771 (accessible_p): New function.
772 (vbase_types): Remove.
773 (vbase_decl_ptr_intermediate): Likewise.
774 (vbase_decl_ptr): Likewise.
775 (vbase_init_result): Likewise.
776 (closed_envelopes): Likewise.
779 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
781 * call.c (add_function_candidate): Check for proper number of args
782 before checking the validity of those args.
784 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
786 * cp-tree.h (struct lang_type): Add anon_union field.
787 (ANON_UNION_TYPE_P): Use it instead of examining type.
788 (SET_ANON_UNION_TYPE_P): New macro.
789 * decl.c (check_tag_decl): Use it.
791 * search.c (compute_access): Handle non-type contexts earlier, and
794 * tree.c (build_exception_variant): Use copy_to_permanent.
796 * decl2.c (setup_initp): Give statics with no priority the default
798 (do_dtors, do_ctors, finish_file): Remove special handling of
799 non-prioritized statics.
801 1999-03-05 Mark Mitchell <mark@markmitchell.com>
803 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
804 * decl.c (make_typename_type): Don't issue an error if an
805 immediate lookup fails; it migt be resolved later.
806 * friend.c (is_friend): Add comment.
807 * search.c (breadth_first_search): Add POSTFN and DATA
808 parameters. Tidy. All callers changed.
809 (lookup_field_queue_p): New function.
810 (lookup_field_r): Likewise.
811 (lookup_field_post): Likewise.
812 (lookup_field): Use them, via breadth_first_search, instead of
814 (compute_access): Robustify.
815 (lookup_fnfield_info): New structure.
817 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
819 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
821 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
823 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
826 * decl2.c (import_export_class): Also return if
827 CLASSTYPE_INTERFACE_ONLY is set.
829 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
831 * decl.c (push_overloaded_decl): Only overwrite the old binding if
833 * decl2.c (do_local_using_decl): Fix loop termination.
835 1999-03-02 Mark Mitchell <mark@markmitchell.com>
837 * cp-tree.h (determine_specialization): Don't declare.
838 * pt.c (determine_specialization): Make it static. Eliminate
839 complain parameter. Note that decl is always non-NULL now, and
840 simplify accordingly.
842 * decl.c (maybe_push_to_top_level): Always call
843 push_cp_function_context.
844 (pop_from_top_level): Always call pop_cp_function_context.
846 1999-02-26 Nathan Sidwell <nathan@acm.org>
848 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
850 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
851 * init.c (build_new_1): Extra arg to complete_type_or_else.
852 (build_delete): Likewise.
853 * typeck.c (require_complete_type): Likewise.
854 (pointer_int_sum): Likewise.
855 (pointer_diff): Likewise.
856 (build_component_ref): Likewise.
858 * typeck2.c (incomplete_type_error): Always use cp_error.
859 Show declaration of undefined type, if appropriate.
860 Deal with UNKNOWN_TYPE nodes.
862 * typeck.c (require_complete_type): Use TYPE_SIZE as
863 size_zero_node to mean incomplete type.
864 (require_complete_type_in_void): New function.
865 (build_compound_expr): Call complete_type_in_void for LHS.
866 (build_c_cast): Call complete_type_in_void for void cast.
867 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
868 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
869 require_complete_type_in_void. Call it.
870 * cp-tree.h (require_complete_type_in_void): Prototype new function.
872 * typeck.c (convert_arguments): Use alternative format for
873 function decls. Don't require_complete_type here. Simplify
875 (convert_for_initialization): Don't require_complete_type on RHS yet.
876 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
878 * call.c (build_over_call): Cope with qualified void return type.
879 * semantics.c (finish_call_expr): Likewise.
880 * typeck.c (build_function_call_real): Likewise.
881 (c_expand_return): Likewise.
882 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
884 * call.c (print_z_candidates): Use alternate print format, to be
885 consistent with (pt.c) print_candidates.
886 * method.c (hack_identifier): List candidate members.
887 * search.c (lookup_field): Build ambiguous list, and show it, if
890 1999-02-26 Mark Mitchell <mark@markmitchell.com>
892 * typeck.c (decay_conversion): Don't confuse constant array
893 variables with their initializers.
895 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
897 * pt.c (regenerate_decl_from_template): Tweak for clarity.
898 (instantiate_decl): Mark a decl instantiated before regenerating
899 it to avoid recursion.
900 * tree.c (mapcar): Don't call decl_constant_value unless we know
901 something is TREE_READONLY_DECL_P.
903 * class.c (check_for_override): Don't stop checking when we find
904 the first overridden function. Delete #if 0'd code.
905 * search.c (get_matching_virtual): Likewise.
907 1999-02-25 Richard Henderson <rth@cygnus.com>
909 * lang-specs.h: Define __FAST_MATH__ when appropriate.
911 1999-02-24 Mike Stump <mrs@wrs.com>
913 * typeck.c (convert_for_assignment): Allow boolean integral constant
914 expressions to convert to null pointer.
916 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
918 * decl.c (lookup_namespace_name): Resolve namespace aliases.
920 * class.c (push_nested_class): Allow namespaces.
922 * decl2.c (set_decl_namespace): Add friendp parameter.
923 * decl.c (grokfndecl): Pass it.
924 (grokvardecl): Likewise.
925 * cp-tree.h: Change declaration.
927 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
929 * pt.c (tsubst): Allow an array of explicit size zero.
931 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
933 * errfn.c: Change varargs code to look like toplev.c.
935 * method.c (process_modifiers): Don't prepend 'U' for char or
938 1999-02-20 Craig Burley <craig@jcb-sc.com>
940 * Make-lang.in (cplib2.ready): Don't consider updating
941 cplib2 stuff if the current directory isn't writable, as
942 it won't work (such as during a `make install').
944 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
946 * decl2.c (start_objects): Make file scope constructors and
947 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
948 ASM_OUTPUT_DESTRUCTOR are defined.
950 1999-02-19 Mark Mitchell <mark@markmitchell.com>
952 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
953 (fn_type_unification): Adjust prototype.
954 (lookup_fnfields_1): Declare.
955 * call.c (add_template_candidate_real): Adjust call to
957 * class.c (add_method): Don't allow duplicate declarations of
958 constructors or destructors.
959 (resolve_address_of_overloaded_function): Remove unused variable.
960 Adjust call to fn_type_unification.
961 * decl.c (grokfndecl): Be more robust in the face of illegal
963 * decl2.c (check_classfn): Remove hokey handling of member
965 * pt.c (determine_specialization): Improve comments. Adjust to
966 handle template argument deduction as per the standard.
967 (check_explicit_specialization): Fix comment spacing. Handle
968 type-conversion operators correctly. Improve error-recovery.
969 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
970 (get_bindings_real): Simplify handling of static members.
971 * search.c (lookup_fnfields_1): Make it have external linkage.
972 * typeck.c (compparms): Fix comment.
973 (build_unary_op): Don't try to figure out which template
974 specialization is being referred to when when the address-of
975 operator is used with a template function.
977 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
979 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
980 keyword to match an analogous change at the top level.
982 * tree.c (lvalue_or_else): Likewise.
984 1999-02-17 Mark Mitchell <mark@markmitchell.com>
986 * decl.c (xref_basetypes): Comment.
987 * pt.c (instantiate_class_template): Use xref_basetypes.
989 1999-02-16 Mark Mitchell <mark@markmitchell.com>
991 * cp-tree.h (tsubst): Change prototype.
992 (tsubst_expr): Likewise.
993 (tsubst_copy): Likewise.
994 (type_unification): Remove prototype.
995 * call.c (convert_default_arg): Adjust call to tsubst_expr.
996 * class.c (resolve_address_of_overloaded_function): Just use
998 * decl.c (grokdeclarator): Adjust call to tsubst.
999 * method.c (build_template_parm_names): Likewise.
1000 * pt.c (GTB_VIA_VIRTUAL): New macro.
1001 (GTB_IGNORE_TYPE): Likewise.
1002 (resolve_overloaded_unification): Add `complain' parameter.
1003 (try_one_overload): Likewise.
1004 (tsubst_template_arg_vector): Likewise.
1005 (tsubst_template_parms): Likewise.
1006 (tsubst_aggr_type): Likewise.
1007 (tsubst_arg_types): Likewise.
1008 (tsubst_call_declarator_parms): Likewise.
1009 (unify): Remove explicit_mask.
1010 (type_unification_real): Likewise.
1011 (get_template_base_recursive): Likewise.
1012 (coerce_template_template_parms): Provide prototype.
1013 (tsubst_function_type): Likewise.
1014 (try_class_unification): New function.
1015 All callers changed to use new complain parameter.
1016 (get_template_base): Use try_class_unification.
1017 (unify): Adjust handling of classes derived from template types.
1018 (fn_type_unification): Substitute explicit arguments before
1021 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1023 * decl.c (pushdecl): Remove dead code.
1025 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
1027 * decl2.c (finish_objects): Fix code I missed in previous change.
1029 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
1031 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
1032 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
1034 * pt.c (maybe_process_partial_specialization): Complain about
1035 'template <>' on non-specialization.
1037 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
1039 * decl.c (grokdeclarator): Catch wierd declarators.
1040 * decl2.c (finish_file): Don't abort because of namespace parsing
1042 (check_decl_namespace): Remove.
1044 1999-02-09 Mark Mitchell <mark@markmitchell.com>
1046 * cp-tree.h (get_template_base): Don't declare.
1047 (dfs_walk): Declare.
1048 (dfs_unmark): Likewise.
1049 (markedp): Likewise.
1050 * pt.c (unify): Remove duplicate declaration. Pass tparms and
1051 targs to get_template_base.
1052 (get_template_base_recursive): Move here from search.c. Check to
1053 see that the base found can be instantiated to form the desired
1055 (get_template_base): Likewise.
1056 (get_class_bindings): Simplify.
1057 * search.c (get_template_base_recursive): Move to pt.c.
1058 (get_template_base): Likewise.
1059 (markedp): Make it global.
1060 (dfs_walk): Likewise.
1061 (dfs_unmark): Likewise.
1063 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
1065 * pt.c (maybe_process_partial_specialization): Complain about
1066 specialization in wrong namespace.
1067 * tree.c (decl_namespace_context): New fn.
1069 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1071 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
1072 * pt.c (coerce_template_template_parms): Handle nested
1073 template template parameters.
1075 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
1077 * typeck2.c: Update email addresses.
1079 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1081 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
1084 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
1086 * lex.c (retrofit_lang_decl): Split out...
1087 (build_lang_decl): From here.
1088 * decl.c (pushdecl): Call it for functions generated by the middle
1089 end that don't have DECL_LANG_SPECIFIC.
1090 * cp-tree.h: Declare it.
1092 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
1093 (start_objects, finish_objects): Only use special
1094 init_priority code if the user specified a priority.
1095 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
1098 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1100 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
1101 mkstemp.o. Get them from libiberty now.
1102 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
1104 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1106 * decl2.c (lang_decode_option): Use read_integral_parameter.
1108 1999-02-01 Mark Mitchell <mark@markmitchell.com>
1110 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
1111 before calling complete_type_or_else.
1113 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1115 * input.c (inline): Don't define, its handled by system.h.
1117 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1119 * decl2.c: Don't define flag_no_ident here. Don't process
1121 * cp-tree.h: Don't declare flag_no_ident here.
1122 * lang-specs.h: Map -Qn to -fno-ident.
1124 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
1126 * cp-tree.h (struct tree_binding): Replace scope field with a union.
1127 (BINDING_SCOPE): Adjust.
1128 * decl.c (BINDING_LEVEL): Adjust.
1130 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
1132 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
1135 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
1138 * tree.c (equal_functions): Fix name in prototype.
1140 * decl.c (push_local_binding): Add FLAGS argument.
1141 (pushdecl, push_overloaded_decl): Pass it.
1142 * decl2.c (do_local_using_decl): Likewise.
1143 * cp-tree.h: Adjust prototype.
1144 * decl.c (poplevel): Fix logic.
1146 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
1147 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
1148 (cat_namespace_levels): Don't loop forever.
1150 1999-01-25 Richard Henderson <rth@cygnus.com>
1152 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
1154 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
1156 * class.c (resolve_address_of_overloaded_function): Mark the
1157 chosen function used.
1159 * call.c (build_call): Make sure that a function coming in has
1160 been marked used already.
1161 * decl.c (expand_static_init): Call mark_used instead of
1163 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
1164 alloc_eh_object, expand_throw): Likewise.
1165 * init.c (build_builtin_delete_call): Likewise.
1166 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
1167 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
1168 expand_generic_desc): Likewise.
1170 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
1172 * tree.c (equal_functions): New function.
1173 (ovl_member): Call it.
1175 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
1177 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
1179 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
1181 * decl.c (decls_match): Return 1 if old and new are identical.
1182 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
1184 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
1186 * decl.c (start_function): Make member functions one_only on windows.
1187 * decl2.c (import_export_decl): Likewise.
1189 * decl.c (grokdeclarator): Don't complain about implicit int in
1190 a system header. Change same-name field check to not complain in
1191 a system header instead of within extern "C".
1193 1999-01-21 Mark Mitchell <mark@markmitchell.com>
1195 * cp-tree.h (PUSH_GLOBAL): New macro.
1196 (PUSH_LOCAL): Likewise.
1197 (PUSH_USING): Likewise.
1198 (namespace_bindings_p): Declare.
1199 (push_overloaded_decl): Likewise.
1200 * decl.c (push_overloaded_decl): Don't make it static. Check for
1201 illegal declarations after using declarations here.
1202 (namespace_bindings_p): Likewise.
1203 (duplicate_decls): Don't consider declarations from different
1204 namespaces to be the same.
1205 (pushdecl): Use symbolic PUSH_ constants in calls to
1206 push_overloaded_decl.
1207 (push_overloaded_decl_1): Likewise.
1208 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
1209 (do_nonmember_using_decl): Check for illegal using declarations
1210 after ordinary declarations here.
1211 (do_local_using_decl): Call pushdecl to insert declarations.
1213 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
1215 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
1217 1999-01-21 Mark Mitchell <mark@markmitchell.com>
1219 * tree.c (build_cplus_array_type_1): Don't call build_array_type
1220 for types involving template parameters.
1222 * cp-tree.h (PARM_DECL_EXPR): Delete.
1223 (convert_default_arg): Change prototype.
1224 (check_default_argument): Declare.
1225 (search_tree): Likewise.
1226 * call.c (convert_default_arg): Take the function to which the
1227 default argument belongs as a parameter, and do any necessary
1228 instantiation here, instead of ...
1229 (build_over_call): Here.
1230 * decl.c (local_variable_p): New function.
1231 (check_default_argument): Likewise, split out and tidied from ...
1233 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
1234 * pt.c (tsubst_call_declarator_parms): New function.
1235 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
1236 with CALL_EXPRs, rather than trying to be clever.
1237 (tsubst): Use tsubst_call_declarator_parms.
1238 * tree.c (search_tree): Don't make it static.
1239 * typeck.c (convert_arguments): Use new interface to
1240 convert_default_arg.
1242 1999-01-20 Mark Mitchell <mark@markmitchell.com>
1244 * error.c (dump_function_decl): Don't print the argument types for
1245 a function when the verbosity level is negative.
1247 * call.c (build_over_call): Check format attributes at call-time.
1249 * pt.c (tsubst_copy): Fix comment.
1250 (unify): Don't allow unification with variable-sized arrays.
1252 * semantics.c (finish_stmt_expr): When processing a template make
1253 the BIND_EXPR long-lived.
1255 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
1257 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
1258 (import_export_vtable): Not here.
1260 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
1262 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
1263 non-static member function.
1265 1999-01-18 Nathan Sidwell <nathan@acm.org>
1267 * class.c (instantiate_type): Only diagnose illegal address of member
1268 function if complaining.
1270 * decl.c (lookup_name_real): Remove duplicate code.
1272 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
1274 * tree.c (copy_template_template_parm): Use permanent_obstack.
1276 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1278 * pt.c (unify): Remove restrictions on deduction of argument
1279 of template template parameters.
1281 1999-01-18 Nathan Sidwell <nathan@acm.org>
1283 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
1285 * class.c (resolve_address_of_overloaded_function): Show list of
1286 all candidates, when none of them match.
1288 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
1290 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
1291 definition of 'casting away const' in reinterpret_cast<>.
1293 1999-01-18 Graham <grahams@rcp.co.uk>
1295 * cvt.c: Add include for decl.h, remove extern for
1296 static_aggregates which is now provided by decl.h.
1298 * Makefile.in (cvt.o): Add dependency for decl.h and missing
1299 dependencies for convert.h and flags.h.
1301 1999-01-18 Nathan Sidwell <nathan@acm.org>
1303 * decl2.c (do_dtors): Set current location to that of the
1304 decl, for sensible diagnostics and debugging.
1305 (check_classfn): Issue `incomplete type' error, if
1306 class is not defined.
1308 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1310 * cp-tree.h: Add prototype for bound_pmf_p.
1312 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
1313 Manfred Hollstein <manfred@s-direktnet.de>
1315 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
1318 1999-01-16 Nathan Sidwell <nathan@acm.org>
1320 * cp-tree.h (struct lang_type): Added has_mutable flag.
1321 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
1322 (TYPE_HAS_MUTABLE_P): New macro to read it.
1323 (cp_has_mutable_p): Prototype for new function.
1324 * class.c (finish_struct_1): Set has_mutable from members.
1325 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
1326 it contains a mutable.
1327 * typeck.c (cp_has_mutable_p): New function.
1329 1999-01-15 Mark Mitchell <mark@markmitchell.com>
1331 * pt.c (process_template_parm): Ignore top-level qualifiers on
1332 non-type parameters.
1334 * decl.c (start_function): Use current_function_parms in the call
1335 to require_complete_type_for_parms, not the probably empty
1338 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
1340 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
1342 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
1343 that we don't suppress the other copies.
1344 * lex.c (handle_cp_pragma): Likewise.
1346 1999-01-13 Mark Mitchell <mark@markmitchell.com>
1348 * decl.c (grokdeclarator): Undo 1998-12-14 change.
1349 * tree.c (build_cplus_array_type_1): Likewise.
1350 * pt.c (instantiate_class_template): Remove misleading comment.
1351 (tsubst_aggr_type): Substitute if there are template parameters,
1352 regardless of whether or not they use template arguments.
1353 (unify): Likewise, but for unification.
1355 1999-01-12 Richard Henderson <rth@cygnus.com>
1357 * cp-tree.h (flag_permissive): Declare extern.
1359 1999-01-06 Mark Mitchell <mark@markmitchell.com>
1361 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
1363 (lang_type): Add is_partial_instantiation. Decrease width of
1365 (PARTIAL_INSTANTIATION_P): New macro.
1366 (OPERATOR_TYPENAME_P): Remove.
1367 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
1368 OPERATOR_TYPENAME_P.
1369 (grok_op_properties): Likewise.
1370 * friend.c (do_friend): Handle friends that are member functions
1372 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
1373 * pt.c (instantiate_class_template): Rework for clarity. Avoid
1374 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
1375 any more partial instantiation than is absolutely necessary for
1376 implicit typename. Set PARTIAL_INSTANTIATION_P.
1377 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
1378 * semantics.c (begin_class_definition): Handle partial
1379 specializations of a type that was previously partially
1382 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
1384 * g++spec.c (LIBSTDCXX): Provide default definition.
1385 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
1387 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1389 * Make-lang.in (g++.o): Depend on prefix.h.
1391 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
1393 * tree.c (bound_pmf_p): New fn.
1394 * typeck.c (build_c_cast): Use it.
1396 * decl.c (grok_op_properties): Use same_type_p.
1398 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1400 * Makefile.in (cvt.o): Depend on toplev.h.
1402 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
1404 * cvt.c: Include toplev.h.
1406 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
1409 * init.c (expand_vec_init): Initialize variable `itype'.
1411 * lex.c (yyerror): Cast the argument passed to a ctype function to
1414 * method.c (build_mangled_C9x_name): Wrap prototype and definition
1415 in "HOST_BITS_PER_WIDE_INT >= 64".
1417 * typeck.c (build_binary_op): Mark parameter `convert_p' with
1420 1998-12-22 Mark Mitchell <mark@markmitchell.com>
1422 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
1423 * tree.c (build_exception_variant): Don't crash on empty throw
1426 1998-12-18 DJ Delorie <dj@cygnus.com>
1428 * cvt.c (convert_to_reference): Check for both error_mark_node
1429 and NULL_NODE after call to convert_for_initialization.
1431 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
1433 * error.c (interesting_scope_p): New fn.
1434 (dump_simple_decl): Use it.
1435 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
1436 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
1438 1998-12-16 Mark Mitchell <mark@markmitchell.com>
1440 * class.c (resolve_address_of_overloaded_function): Do conversion
1441 to correct type here, rather than ...
1442 (instantiate_type): Here.
1444 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
1445 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
1446 (decl_template_parm_p): Remove.
1447 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
1449 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
1450 * pt.c (push_inline_template_parms_recursive): Set it.
1451 (decl_template_parm_p): Remove.
1452 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
1453 (process_template_parm): Set it.
1455 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
1457 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
1458 if configured with cpplib.
1460 1998-12-15 Mark Mitchell <mark@markmitchell.com>
1462 * decl.c (poplevel): Make sure ns_binding is initialized.
1464 * decl.c (finish_function): Undo inadvertent change in previous
1467 1998-12-14 Mark Mitchell <mark@markmitchell.com>
1469 * class.c (pushclass): Tweak handling of class-level bindings.
1470 (resolve_address_of_overloaded_function): Update pointer-to-member
1472 (instantiate_type): Likewise.
1473 * cvt.c (cp_convert_to_pointer): Likewise.
1474 * decl.c (pop_binding): Take the DECL to pop, not just the name.
1475 Deal with `struct stat' hack.
1476 (binding_level): Add to documentation.
1477 (push_binding): Clear BINDING_TYPE.
1478 (add_binding): New function.
1479 (push_local_binding): Use it.
1480 (push_class_binding): Likewise.
1481 (poplevel): Adjust calls to pop_binding.
1482 (poplevel_class): Likewise.
1483 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
1484 declarations to current binding level.
1485 (push_class_level_binding): Likewise.
1486 (push_overloaded_decl): Adjust handling of OVERLOADs in local
1488 (lookup_namespace_name): Don't crash when confronted with a
1490 (lookup_name_real): Do `struct stat' hack in local binding
1492 (build_ptrmemfunc_type): Adjust documentation.
1493 (grokdeclarator): Don't avoid building real array types when
1494 processing templates unless really necessary.
1495 (finish_method): Adjust calls to pop_binding.
1496 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
1497 not reparse_decl_as_expr.
1498 (build_expr_from_tree): Deal with a template-id as the function to
1499 call in a METHOD_CALL_EXPR.
1500 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
1501 (maybe_adjust_types_For_deduction): Don't do peculiar things with
1503 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
1504 pointer-to-member types where necessary.
1505 * tree.c (build_cplus_array_type_1): Don't avoid building real
1506 array types when processing templates unless really necessary.
1507 (build_exception_variant): Compare the exception lists correctly.
1509 1998-12-13 Mark Mitchell <mark@markmitchell.com>
1511 * cp-tree.def (CPLUS_BINDING): Update documentation.
1512 * cp-tree.h (LOCAL_BINDING_P): New macro.
1513 (lang_identifier): Rename local_value to bindings.
1514 (tree_binding): Make `scope' of type `void*', not `tree'.
1515 (BINDING_SCOPE): Update documentation.
1516 (IDENTIFIER_LOCAL_VALUE): Remove.
1517 (IDENTIFIER_CLASS_VALUE): Document.
1518 (IDENTIFIER_BINDING): New macro.
1519 (IDENTIFIER_VALUE): Likewise.
1520 (TIME_IDENTIFIER_TIME): Likewise.
1521 (TIME_IDENTIFIER_FILEINFO): Likewise.
1522 (IMPLICIT_TYPENAME_P): Likewise.
1523 (set_identifier_local_value): Remove.
1524 (push_local_binding): New function.
1525 (push_class_binding): Likewise.
1526 * class.c (pushclass): Update comments; use push_class_binding.
1527 * decl.c (set_identifier_local_value_with_scope): Remove.
1528 (set_identifier_local_value): Likewise.
1529 (push_binding): New function.
1530 (pop_binding): Likewise.
1531 (binding_level): Update documentation. Remove shadowed.
1532 (BINDING_LEVEL): New macro.
1533 (free_binding_nodes): New variable.
1534 (poplevel): Adjust for new name-lookup scheme. Don't mess up
1535 BLOCK_VARs when doing for-scope extension. Remove effectively
1537 (pushlevel_class): Tweak formatting.
1538 (poplevel_class): Adjust for new name-lookup scheme.
1539 (print_binding_level): Likewise.
1540 (store_bindings): Likewise.
1541 (pushdecl): Likewise.
1542 (pushdecl_class_level): Likewise.
1543 (push_class_level_binding): Likewise.
1544 (push_overloaded_decl): Update comments. Adjust for new
1546 (lookup_name_real): Likewise.
1547 (lookup_name_current_level): Likewise.
1548 (cp_finish_decl): Likewise.
1549 (require_complete_types_for_parms): Likewise. Remove misleading
1551 (grok_parms): Likewise. Don't call
1552 require_complete_types_for_parms here.
1553 (grok_ctor_properties): Don't treat templates as copy
1555 (grop_op_properties): Or as assignment operators.
1556 (start_function): Document. Adjust for new name-lookup scheme.
1557 (finish_function): Likewise.
1558 * decl2.c (do_local_using_decl): Use push_local_binding.
1559 * lex.c (begin_definition_of_inclass_inline): New function, split
1561 (do_pending_inlines): Here, and ...
1562 (process_next_inline): Here.
1563 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
1564 (init_filename_times): Likewise.
1565 (extract_interface_info): Likewise.
1566 (ste_typedecl_interface_info): Likewise.
1567 (check_newline): Likewise.
1568 (dump_time_statistics): Likewise.
1569 (handle_cp_pragma): Likewise.
1570 (do_identifier): Adjust for new name-lookup scheme.
1571 * parse.y (function_try_block): Return ctor_initializer_opt value.
1573 (fn.defpen): Pass appropriate values to start_function.
1574 (pending_inline): Use functor_try_block value, and pass
1575 appropriate values to finish_function.
1576 * pt.c (is_member_template): Update documentation; remove handling
1577 of FUNCTION_DECLs. As per name, this function should deal only in
1579 (decl_template_parm_p): Change name of olddecl parameter to decl.
1580 (check_template_shadow): Adjust for new name-lookup scheme.
1581 (lookup_template_class): Likewise.
1582 (tsubst_decl): Tweak so as not to confuse member templates with
1583 copy constructors and assignment operators.
1584 (unify): Handle UNION_TYPEs.
1585 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
1586 (lang_print_xnode): Adjust for new name-lookup scheme.
1587 * typeck.c (mark_addressable): Likewise.
1588 (c_expand_return): Likewise.
1590 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
1592 * decl.c (grokdeclarator): Allow field with same name as class
1595 * decl.c (lookup_name_real): Don't limit field lookup to types.
1596 * class.c (check_member_decl_is_same_in_complete_scope): No error
1597 if icv and x are the same.
1598 * lex.c (do_identifier): Tweak error message.
1600 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1602 * decl.c (start_enum): Use push_obstacks, not
1603 end_temporary_allocation.
1604 (finish_enum): Call pop_obstacks.
1606 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1608 * class.c (instantiate_type): Return error_mark_node rather than
1611 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1613 * cp-tree.h (most_specialized_instantiation): New function.
1614 (print_candidates): Likewise.
1615 * class.c (validate_lhs): Remove.
1616 (resolve_address_of_overloaded_function): New function, split out
1617 and then substantially reworked, from ...
1618 (instantiate_type): Use it. Simplify.
1619 * cvt.c (convert_to_reference): Complain when caller has indicated
1620 that's the right thing to do. Don't crash if instantiate_type
1622 * pt.c: Substitute `parameters' for `paramters' throughout.
1623 (print_candidates): Don't make it static.
1624 (most_specialized_instantiation): Split out from ...
1625 (most_specialized): Here.
1627 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
1629 * lex.c (lang_init_options): Initialize cpplib.
1630 * decl2.c (parse_options,cpp_initialized): Removed.
1631 (lang_decode_option): Move initialization of cpplib to
1634 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1636 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
1637 well as the TYPE_DECL, when a typedef name is assigned to a
1638 previously anonymous type.
1640 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1642 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
1643 __cp_eh_info for getting the eh info pointer. Add table_index to
1645 (push_eh_cleanup): Don't increment 'handlers' data field.
1646 (process_start_catch_block): Don't set the 'caught' field.
1648 * cp/exception.cc (CP_EH_INFO): New macro for getting the
1649 exception info pointer within library routines.
1650 (__cp_eh_info): Use CP_EH_INFO.
1651 (__start_cp_handler): Get exception info pointer, set caught field,
1652 and increment the handlers field. Avoids this being done by handlers.
1653 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
1654 (uncaught_exception): Use CP_EH_INFO macro.
1656 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
1658 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
1660 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
1662 * lex.c (check_newline): Add support for \ as `natural'
1663 characters in file names in #line to be consistent with #include
1664 handling. We support escape processing in the # 1 "..." version of
1665 the command. See also support in cp/lex.c.
1667 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
1669 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
1672 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
1674 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
1676 * error.c (dump_simple_decl): Also print namespace context.
1677 (dump_function_decl): Likewise.
1679 * decl2.c (ambiguous_decl): Don't print old value if it's
1682 * decl.c (lookup_name_real): Fix handling of local types shadowed
1683 by a non-type decl. Remove obsolete code.
1684 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
1686 * lang-options.h: Add -fpermissive.
1687 * decl2.c: Likewise.
1688 * cp-tree.h: Add flag_permissive.
1689 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
1690 were specified, set flag_pedantic_errors.
1691 * call.c (build_over_call): Turn dropped qualifier messages
1693 * cvt.c (convert_to_reference): Likewise.
1694 * typeck.c (convert_for_assignment): Likewise.
1696 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
1698 * decl2.c (coerce_new_type): Use same_type_p.
1699 (coerce_delete_type): Likewise.
1701 * call.c (check_dtor_name): Return 1, not error_mark_node.
1703 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
1705 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
1706 if MULTIPLE_SYMBOL_SPACES.
1708 * pt.c (check_template_shadow): New fn.
1709 * decl2.c (grokfield): Use it.
1710 * decl.c (pushdecl): Likewise.
1711 (pushdecl_class_level): Likewise.
1712 (start_method): Likewise.
1713 (xref_tag): Don't try to use 't' if we're defining.
1715 * call.c (check_dtor_name): Just return an error_mark_node.
1716 * pt.c (lookup_template_class): Complain about using non-template here.
1717 * parse.y (apparent_template_type): Not here.
1719 * pt.c (check_explicit_specialization): Complain about specialization
1722 * lang-options.h: Add -f{no-,}implicit-inline-templates.
1724 * pt.c (convert_nontype_argument): Don't assume that any integer
1725 argument is intended to be a constant-expression.
1727 1998-12-03 Mark Mitchell <mark@markmitchell.com>
1729 * class.c (handle_using_decl): Fix comment. Don't lookup
1730 constructors in base classes.
1731 (validate_lhs): Fix typo in comment.
1732 * search.c (lookup_field_1): Don't return a USING_DECL.
1734 * cp-tree.h (DECL_ACCESS): Improve documentation.
1736 * decl.c (expand_static_init): Don't set the initialization-done
1737 flag until the initialization is done.
1739 1998-12-02 Mark Mitchell <mark@markmitchell.com>
1741 * decl2.c (validate_nonmember_using_decl): Complain about using
1742 declarations for class members.
1744 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
1746 * typeck2.c (process_init_constructor): Use same_type_p.
1748 * decl.c (check_tag_decl): Don't warn about null decl inside a
1751 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
1753 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
1754 (resolve_overloaded_unification): Strip baselinks.
1756 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1758 * g++spec.c: Don't prototype xmalloc.
1760 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
1762 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
1764 * decl.c (check_tag_decl): Do complain about null friend decl at
1767 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1769 * lex.c (make_lang_type): Clear the whole struct lang_type, not
1770 only the first multiple of sizeof (int).
1772 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1774 * decl.c (start_decl): An explicit specialization of a static data
1775 member is only a definition if it has an initializer.
1777 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
1778 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
1780 * init.c (expand_default_init): Check for DIRECT_BIND instead of
1783 * call.c (build_over_call): Use build_decl.
1785 * except.c (expand_throw): Just use convert, not
1786 build_reinterpret_cast.
1788 * lex.c (handle_generic_pragma): Use token_buffer.
1790 * decl.c (check_tag_decl): Don't complain about null friend decl.
1792 1998-11-24 Dave Pitts <dpitts@cozx.com>
1794 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
1796 * lex.c (check_newline): Use ISALPHA.
1797 (readescape): Use ISGRAPH.
1798 (yyerror): Use ISGRAPH.
1800 1998-11-24 Nathan Sidwell <nathan@acm.org>
1802 * search.c (get_abstract_virtuals): Do not use initial
1803 CLASSTYPE_ABSTRACT_VIRTUALS.
1804 * typeck2.c (abstract_virtuals_error): Show location of abstract
1806 * call.c (build_new_method_call): Use
1807 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
1808 * class.c (finish_struct_bits): Don't bother working out whether
1809 get_abstract_virtuals will do anything, just do it.
1811 1998-11-24 Graham <grahams@rcp.co.uk>
1813 * typeck.c (build_component_ref): Remove unused statement.
1815 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1817 * class.c (add_method): Catch invalid overloads.
1819 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
1820 * search.c (lookup_conversions): Handle getting real OVERLOADs.
1821 (add_conversions): Likewise. Revert last change.
1822 * call.c (add_conv_candidate): Pass totype to add_candidate instead
1823 of fn. Don't add a new candidate if the last one was for the same
1825 (print_z_candidates): Handle getting a type as a function.
1826 (joust): If we got two conversion candidates to the same type,
1828 (build_object_call): Lose 'templates'.
1829 (build_user_type_conversion_1): Handle getting real OVERLOADs.
1831 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1833 * typeck2.c (process_init_constructor): If there are elements
1834 that don't have initializers and they need to have constructors
1835 run, supply them with initializers.
1837 * class.c (finish_struct_1): A class with a 0-width bitfield is
1840 1998-11-23 Mark Mitchell <mark@markmitchell.com>
1842 * pt.c (instantiate_class_template): Don't try to figure out what
1843 specialization to use for a partial instantiation. Correct
1844 typos in a couple of comments. Avoid calling uses_template_parms
1847 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
1849 * method.c (process_overload_item): Add call to
1850 build_mangled_C9x_name for intTI_type_nodes.
1851 (build_mangled_C9x_name): Add prototype, define.
1852 * decl.c (init_decl_processing): Add names for
1855 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1857 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
1859 * class.c (finish_struct_1): Set things up for 0-width bitfields
1860 like we do for others.
1862 * decl.c (check_tag_decl): New fn.
1863 (shadow_tag): Split out from here.
1864 * decl2.c (grok_x_components): Call it.
1866 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
1868 * decl.c: Lose warn_about_return_type.
1869 (grokdeclarator): Always complain about implicit int, except for
1872 * decl.c (tag_name): New fn.
1873 (xref_tag): Complain about using typedef-name after class-key.
1875 * init.c (expand_vec_init): Also keep going if from_array.
1877 * tree.c (is_overloaded_fn): Also handle the output of
1880 * decl.c (grokdeclarator): Use constructor_name when comparing
1881 field name against enclosing class.
1882 * class.c (finish_struct_anon): Likewise.
1884 1998-11-22 Mark Mitchell <mark@markmitchell.com>
1886 * decl.c (poplevel): Remove code to handle KEEP == 2.
1887 (finish_function): Don't confuse BLOCK-order when
1888 processing a destructor.
1890 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1892 * decl.c (require_complete_types_for_parms): Call layout_decl
1893 after we've completed the type.
1895 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
1897 * decl2.c (validate_nonmember_using_decl): Allow using templates
1898 from the global namespace.
1900 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1902 Handle specifying template args to member function templates.
1903 * tree.c (build_overload): Always create an OVERLOAD for a template.
1904 * search.c (add_conversions): Handle finding an OVERLOAD.
1905 * decl2.c (check_classfn): Likewise.
1906 * lex.c (identifier_type): See through a baselink.
1907 * parse.y (do_id): Don't call do_identifier if we got a baselink.
1908 * class.c (instantiate_type, case TREE_LIST): Recurse.
1910 * decl.c (grokdeclarator): Allow a boolean constant for array
1911 bounds, odd as that sounds.
1913 * pt.c (unify): Be more strict about non-type parms, except for
1915 (UNIFY_ALLOW_INTEGER): New macro.
1917 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1919 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1921 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
1923 * semantics.c (begin_class_definition): Call
1924 maybe_process_partial_specialization before push_template_decl.
1925 Don't call push_template_decl for a specialization.
1926 * search.c (lookup_field): Do return a member template class.
1927 * decl2.c (handle_class_head): Handle member template classes.
1929 * decl.c (grokdeclarator): A parm type need not be complete.
1931 * pt.c (convert_nontype_argument): Fix thinko.
1933 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1935 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
1936 (global_delete_fndecl): New variable.
1937 * decl.c (global_delete_fndecl): Define it.
1938 (init_decl_processing): Set it.
1939 * init.c (build_builtin_delete_call): Use it.
1940 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
1943 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1945 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
1948 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
1949 * call.c (build_object_call): Also support references to functions.
1950 * typeck.c (convert_for_initialization): Don't decay a function
1951 if the target is a reference to function.
1953 * search.c (add_conversions): Get all the overloads from a class.
1955 * decl.c (grok_ctor_properties): Complain about any constructor
1956 that will take a single arg of the class type by value.
1958 * typeck2.c (build_functional_cast): Can't create objects of
1959 abstract classes this way.
1960 * cvt.c (ocp_convert): Likewise.
1962 * decl.c (grokfndecl): Member functions of local classes are not
1965 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1967 * Make-lang.in (cc1plus): Add dependency on hash.o.
1969 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1971 * search.c (get_abstract_virtuals): Complain about virtuals with
1973 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
1974 with no final overrider.
1975 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
1976 on virtuals with no final overrider.
1978 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
1980 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
1983 * friend.c (do_friend): Don't set_mangled_name_for_decl.
1985 * class.c (finish_struct_anon): Complain about non-fields.
1986 * decl2.c (build_anon_union_vars): Likewise.
1988 * decl.c (grokdeclarator): Normal data members can't have the same
1989 name as the class, either.
1990 * class.c (finish_struct_anon): Neither can members of an
1993 1998-11-17 Mark Mitchell <mark@markmitchell.com>
1995 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
1996 (TYPE_BINFO): Likewise.
1997 (IS_AGGR_TYPE): Tweak.
1998 (SET_IS_AGGR_TYPE): New macro.
1999 (CLASS_TYPE_P): Tweak.
2000 (lang_type): Group mark bitfields together. Remove linenum.
2001 (CLASSTYPE_SOURCE_LINE): Remove macro.
2002 (CLASSTYPE_MARKED_N): New macro.
2003 (SET_CLASSTYPE_MARKED_N): Likewise.
2004 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
2005 (CLASS_TYPE_MARKED_*): Use them.
2006 (SET_CLASSTYPE_MARKED_*): Likewise.
2007 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
2008 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2009 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
2010 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
2011 * class.c (class_cache_obstack): New variable.
2012 (class_cache_firstobj): Likewise.
2013 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
2014 (pushclass): Free the cache, when appropriate.
2016 (maybe_push_cache_obstack): Use class_cache_obstack.
2017 * decl.c (include hash.h).
2018 (typename_hash): New function.
2019 (typename_compare): Likewise.
2020 (build_typename_type): Check the hash table to avoid creating
2022 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
2023 (grokdeclarator): Use CLASS_TYPE_P.
2024 (xref_basetypes): Likewise.
2025 (start_function): Likewise. Don't put current_class_ref on the
2027 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
2029 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
2030 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
2031 fields for types other than class types. Do clear TYPE_ALIAS_SET
2032 for types other than class types, though.
2033 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
2034 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2035 * pt.c (process_template_parm): Don't set
2036 CLASSTYPE_GOT_SEMICOLON.
2037 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2038 Coerce arguments on the momentary obstack.
2039 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2040 (instantiate_class_template): Calculate template arguments on the
2041 momentary obstack. Tidy.
2042 (tsubst_template_arg_vector): Use make_temp_vec.
2043 (tsubst_aggr_type): Put template arguments on the momentary
2045 (tsubst_decl): Likewise.
2046 (tsubst): Copy the array bounds index to the permanent obstack
2047 before building index types. Use new macros.
2048 (unify): Use new macros.
2049 (do_type_instantiation): Likewise.
2050 * search.c (lookup_fnfields_1): Use new macros.
2051 (dfs_pushdecls): Build envelopes on the cache obstack.
2052 (dfs_compress_decls): Use new macros.
2053 (push_class_decls): Build on the cache obstack.
2054 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
2055 * sign.c (build_signature_pointer_or_reference_type): Use
2057 * tree.c (make_binfo): Check CLASS_TYPE_P.
2058 (copy_template_template_parm): Adjust.
2059 (make_temp_vec): Use push_expression_obstack.
2060 * typeck.c (complete_type): Use new macros.
2061 (comptypes): Likewise.
2063 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
2065 * pt.c (tsubst): Add diagnostics for invalid array, reference
2066 and pointer to member types.
2068 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
2070 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
2072 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
2075 * parse.y (structsp): Fix cut-and-paste error.
2077 * init.c (build_new): Complain about non-integral size.
2079 * parse.y (unary_expr): Complain about defining types in sizeof.
2081 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
2083 * rtti.c (build_x_typeid): Complain about typeid without
2084 including <typeinfo>.
2085 (get_typeid): Likewise. Complain about typeid of incomplete type.
2086 (get_tinfo_fn_dynamic): Likewise.
2087 (get_typeid_1): Not static anymore.
2088 * except.c (build_eh_type_type): Use get_typeid_1.
2090 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
2091 ambiguous or private bases. Fix warning for reference cast.
2093 1998-11-16 Mark Mitchell <mark@markmitchell.com>
2095 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
2096 * decl.c (duplicate_decls): Remove special-case code to deal with
2097 template friends, and just do the obvious thing.
2098 * pt.c (register_specialization): Tweak for clarity, and also to
2099 clear DECL_INITIAL for an instantiation before it is merged with a
2101 (check_explicit_specialization): Fix indentation.
2102 (tsubst_friend_function): Handle both definitions in friend
2103 declaration and outside friend declarations.
2104 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
2105 (regenerate_decl_from_template): Tweak accordingly.
2106 (instantiate_decl): Likewise.
2108 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
2110 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
2111 member function reference to error.
2112 * cvt.c (ocp_convert): Complain about converting an overloaded
2115 * init.c (build_offset_ref): Just return a lone static member
2118 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
2121 * typeck.c (build_binary_op_nodefault): Improve error handling.
2123 * decl.c (grokfndecl): Complain about making 'main' a template.
2125 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
2127 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
2128 TYPE_DECL in a template.
2130 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
2132 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
2134 * decl.c (struct cp_function): Add named_label_uses.
2135 (push_cp_function_context): Save it.
2136 (pop_cp_function_context): Restore it.
2137 (define_label): Also complain about jumping into the scope of
2138 non-POD objects that don't have constructors.
2139 * tree.c (pod_type_p): New fn.
2141 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
2142 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
2143 (get_tinfo_fn): Not here.
2144 * repo.c (repo_get_id): Abort if we get called for an incomplete
2147 1998-11-13 Mark Mitchell <mark@markmitchell.com>
2149 * except.c (expand_throw): Make sure first argument to
2150 __cp_push_exception is of type `void*' to avoid spurious error
2153 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
2155 * pt.c (try_one_overload): Take orig_targs again. Only check for
2156 mismatches against them; we don't care what a previous call found.
2157 (resolve_overloaded_unification): Adjust.
2159 * search.c (lookup_field): Don't return anything for a non-type
2160 field from a dependent type.
2161 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
2162 in an array declarator.
2163 (start_decl): Push into the class before looking for the field.
2165 1998-11-08 Mark Mitchell <mark@markmitchell.com>
2167 * method.c (build_overload_value): Handle REFERENCE_TYPE.
2169 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
2171 * decl.c (grokdeclarator): Allow namespace-scoped members if they
2174 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
2176 * pt.c (tsubst_decl): Don't mess with the global value of an
2177 un-mangled DECL_ASSEMBLER_NAME.
2179 1998-11-03 Christopher Faylor <cgf@cygnus.com>
2181 * decl.c (init_decl_processing): Remove CYGWIN conditional
2182 since CYGWIN is now able to deal with trapping signals.
2184 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2186 * cp-tree.h: Don't include gansidecl.h.
2187 * exception.cc: Include gansidecl.h (since we don't include config.h)
2188 * g++spec.c: Don't include gansidecl.h.
2190 1998-11-06 Mark Mitchell <mark@markmitchell.com>
2192 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
2194 (DECL_DEFINED_IN_CLASS_P): New macro.
2195 (TEMPLATE_PARMS_FOR_INLINE): Document.
2196 (check_static_variable_definition): New function.
2197 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
2199 (check_static_variable_definition): Split out from ...
2200 (grokdeclarator): Here.
2201 * pt.c (check_default_tmpl_args): New function, split out from ...
2202 (push_template_decl_real): Here.
2203 (instantiate_template): Fix comment.
2205 1998-11-04 Mark Mitchell <mark@markmitchell.com>
2207 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
2208 (CP_TYPE_VOLATILE_P): Likewise.
2209 (CP_TYPE_RESTRICT_P): Likewise.
2211 1998-11-03 Mark Mitchell <mark@markmitchell.com>
2213 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
2215 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
2217 * class.c (instantiate_type): Be more helpful.
2219 * decl2.c (import_export_decl): Call import_export_class.
2221 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
2222 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
2223 * pt.c (tsubst_copy): Likewise.
2225 1998-11-02 Mark Mitchell <mark@markmitchell.com>
2227 * init.c (expand_vec_init): Fix off-by-one error.
2229 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
2231 * parse.y (apparent_template_type): New type.
2232 (named_complex_class_head_sans_basetype): Use it.
2233 * Makefile.in (CONFLICTS): One new conflict.
2234 * parse.c: Regenerated.
2236 1998-11-01 Mark Mitchell <mark@markmitchell.com>
2238 * cp-tree.h (COMPARE_STRICT): New macro.
2239 (COMPARE_BASE): Likewise.
2240 (COMPARE_RELAXED): Likewise.
2241 (COMPARE_REDECLARATION): Likewise.
2242 (same_type_p): Likewise.
2243 (same_or_base_type_p): Likewise.
2244 * call.c (standard_conversion): Use them, in place of comptypes
2245 with numeric arguments.
2246 (reference_binding): Likewise.
2247 (convert_like): Likewise.
2248 (build_over_call): Likewise.
2249 (is_subseq): Likewise.
2250 (is_properly_derived_from): Likewise.
2251 (compare_ics): Likewise.
2253 * class.c (delete_duplicate_fields_1): Likewise.
2254 (resolves_to_fixed_type_p): Likewise.
2255 (instantiate_type): Likewise. Remove #if 0'd code.
2256 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
2257 (pushdecl): Likewise.
2258 (lookup_name_real): Likewise.
2259 (grokdeclarator): Likewise. Check for illegal array declarations.
2260 (grokparms): Likewise.
2261 (grok_op_properties): Likewise.
2262 * decl2.c (check_classfn): Likewise.
2263 * friend.c (is_friend): Likewise.
2264 (make_friend_class): Likewise.
2265 * init.c (expand_aggr_init): Likewise.
2266 (expand_vec_init): Likewise.
2267 * pt.c (is_member_template_class): Remove declaration.
2268 (is_specialization_of): Use COMPARE_* and new macros.
2269 (comp_template_parms): Likewise.
2270 (convert_nontype_argument): Likewise.
2271 (coerce_template_template_parms): Likewise.
2272 (template_args_equal): Likewise.
2273 (lookup_template_class): Likewise.
2274 (type_unification_real): Likewise.
2276 (get_bindings_real): Likewise.
2277 * search.c (covariant_return_p): Likewise.
2278 (get_matching_virtual): Likewise.
2279 * sig.c (match_method_types): Likewise.
2280 * tree.c (vec_binfo_member): Likewise.
2281 (cp_tree_equal): Likewise.
2282 * typeck.c (common_type): Likewise.
2283 (comp_array_types): Likewise. Get issues involving unknown array
2285 (comptypes): Update comments. Use new flags.
2286 (comp_target_types): Use new macros.
2287 (compparms): Likewise.
2288 (comp_target_parms): Likewise.
2289 (string_conv_p): Likewise.
2290 (build_component_ref): Likewise.
2291 (build_indirect_ref): Likewise.
2292 (build_conditional_expr): Likewise.
2293 (build_static_cast): Likewise.
2294 (build_reinterpret_cast): Likewise.
2295 (build_const_cast): Likewise.
2296 (build_modify_expr): Likewise.
2297 (convert_for_assignment): Likewise.
2298 (comp_ptr_ttypes_real): Likewise.
2299 (ptr_reasonably_similar): Likewise.
2300 (comp_ptr_ttypes_const): Likewise.
2302 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
2304 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
2306 1998-10-30 Mark Mitchell <mark@markmitchell.com>
2308 * decl2.c (delete_sanity): Pass integer_zero_node, not
2309 integer_two_node, to build_vec_delete.
2310 * init.c (build_array_eh_cleanup): Remove.
2311 (expand_vec_init_try_block): New function.
2312 (expand_vec_init_catch_clause): Likewise.
2313 (build_vec_delete_1): Don't deal with case that auto_delete_vec
2314 might be integer_two_node anymore.
2315 (expand_vec_init): Rework for initialization-correctness and
2316 exception-correctness.
2317 * typeck2.c (process_init_constructor): Make mutual exclusivity
2318 of cases more obvious.
2320 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
2322 * decl.c (lookup_name_real): OK, only warn if not lexing.
2323 Simplify suggested fix.
2325 * cp-tree.h (IDENTIFIER_MARKED): New macro.
2326 * search.c (lookup_conversions): Use breadth_first_search.
2327 (add_conversions): Avoid adding two conversions to the same type.
2328 (breadth_first_search): Work with base binfos, rather
2329 than binfos and base indices.
2330 (get_virtual_destructor): Adjust.
2331 (tree_has_any_destructor_p): Adjust.
2332 (get_matching_virtual): Adjust.
2334 * pt.c (push_template_decl_real): Generalize check for incorrect
2335 number of template parms.
2336 (is_member_template_class): #if 0.
2338 1998-10-29 Richard Henderson <rth@cygnus.com>
2340 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
2343 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
2345 * lex.c: Call check_newline from lang_init always. After
2346 calling cpp_start_read, set yy_cur and yy_lim to read from the
2347 cpplib token buffer.
2349 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
2351 * class.c (instantiate_type): Don't consider templates for a normal
2354 * class.c (finish_struct_1): Don't complain about non-copy
2355 assignment ops in union members.
2357 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
2358 (prepare_fresh_vtable): Likewise.
2359 (finish_struct_1): Don't call import_export_class.
2360 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
2361 (finish_prevtable_vardecl): Lose.
2362 (finish_file): Don't call it.
2363 * pt.c (instantiate_class_template): Likewise.
2364 * cp-tree.h: Remove it.
2366 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
2367 * decl.c (finish_function): Not here.
2368 (start_function): Do set DECL_INITIAL.
2370 * pt.c (push_template_decl_real): Complain about default template
2371 args for enclosing classes.
2373 * call.c (add_function_candidate): Treat conversion functions
2374 as coming from the argument's class.
2375 * cp-tree.h (DECL_CONV_FN_P): New fn.
2376 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
2377 * class.c (add_method): Use DECL_CONV_FN_P.
2378 * decl2.c (check_classfn): Likewise.
2379 * error.c (dump_function_name): Likewise.
2380 (dump_function_decl): Likewise.
2381 * pt.c (fn_type_unification): Likewise.
2382 * search.c (add_conversions): Likewise.
2384 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2386 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
2387 * method.c (hack_identifier): Also check for using RESULT_DECL
2390 1998-10-27 Mark Mitchell <mark@markmitchell.com>
2392 * decl.c (grokdeclarator): Use type_quals, rather than constp,
2395 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
2397 * call.c (standard_conversion): instantiate_type here.
2398 (reference_binding): And here.
2399 (implicit_conversion): Not here.
2400 (build_op_delete_call): No need to cons up an OVERLOAD.
2401 * cvt.c (cp_convert_to_pointer): instantiate_type here.
2402 (convert_to_reference): And here.
2403 * decl.c (grok_reference_init): Not here.
2404 (grokparms): Or here.
2405 * typeck2.c (digest_init): Or here.
2406 * typeck.c (decay_conversion): Take the address of overloaded
2408 (require_instantiated_type): Lose.
2409 (convert_arguments): Don't handle unknown types here.
2410 (build_c_cast): Likewise.
2411 (build_binary_op): Gut.
2412 (build_conditional_expr): Don't require_instantiated_type.
2413 (build_modify_expr): Likewise.
2414 (build_static_cast): Don't instantiate_type.
2415 (build_reinterpret_cast): Likewise.
2416 (build_const_cast): Likewise.
2417 (convert_for_initialization): Likewise.
2418 (build_ptrmemfunc): Use type_unknown_p.
2419 (convert_for_assignment): Also do default_conversion on overloaded
2420 functions. Hand them off to ocp_convert.
2422 1998-10-26 Mark Mitchell <mark@markmitchell.com>
2424 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
2425 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
2427 * class.c (finish_struct_1): Use build_cplus_array_type to build
2429 * decl.c (init_decl_processing): Likewise.
2430 * except.c (expand_end_eh_spec): Likewise.
2431 * search.c (expand_upcast_fixups): Simplify very slightly.
2433 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2435 * decl.c (grokdeclarator): Complain about a variable using
2436 constructor syntax coming back null from start_decl.
2438 * friend.c (make_friend_class): Complain about trying to make
2439 a non-class type a friend.
2441 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
2442 (start_function): Not here.
2444 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
2446 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
2448 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2450 * typeck2.c (process_init_constructor): Only skip anonymous fields
2451 if they are bitfields.
2453 * cp-tree.def (TYPEOF_TYPE): New code.
2454 * error.c (dump_type_real): Handle it.
2455 * pt.c (tsubst): Likewise.
2456 * tree.c (search_tree): Likewise.
2457 * semantics.c (finish_typeof): New fn.
2458 * parse.y (typespec): Use it.
2459 * cp-tree.h: Declare it.
2461 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
2463 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
2465 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2467 * typeck.c (convert_arguments): Don't handle pmf references
2470 * init.c (build_member_call): Don't try to convert to the base type
2471 if it's ambiguous or pedantic.
2473 * typeck2.c (check_for_new_type): Only depend on pedantic for
2476 1998-10-25 Mark Mitchell <mark@markmitchell.com>
2478 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
2479 non-converting constructors.
2481 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2483 * gxxint.texi: Correct documentation for n, N, Q, and B.
2485 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
2487 * parse.y (condition): Convert VAR_DECL from reference to indirect
2490 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
2492 * exception.cc (__cp_pop_exception): Free the original exception
2493 value, not the potentially coerced one.
2495 1998-10-23 Mark Mitchell <mark@markmitchell.com>
2497 * Makefile.in (hash.h): Run gperf when necessary.
2499 * cp-tree.h (CP_TYPE_READONLY): Remove.
2500 (CP_TYPE_VOLATILE): Likewise.
2501 (CP_TYPE_QUALS): New macro.
2502 (CP_TYPE_CONST_P): Likewise.
2503 (CP_TYPE_VOLATILE_P): Likewise.
2504 (CP_TYPE_RESTRICT_P): Likewise.
2505 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
2506 (cp_build_type_variant): Rename to ...
2507 (cp_build_qualified_type): New function.
2508 (c_apply_type_quals_to_decl): Declare.
2509 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
2510 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
2511 (cp_type_qual_from_rid): New function.
2512 (compparms): Remove unused parameter. All callers changed.
2513 (cp_type_quals): New function.
2514 (at_least_as_qualified_p): Likewise.
2515 (more_qualified_p): Likewise.
2517 * call.c (standard_conversion): Replace calls to
2518 cp_build_type_variant with cp_build_qualified_type. Use
2519 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
2520 compare them. Use CP_TYPE_* macros to check qualifiers.
2521 (reference_binding): Likewise.
2522 (implicit_conversion): Likewise.
2523 (add_builtin_candidates): Likewise.
2524 (build_over_call): Likewise.
2525 * class.c (overrides): Compare all qualifiers, not just `const',
2526 on method declarations.
2527 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
2528 (convert_pointer_to_real): Likewise.
2529 (type_promotes_to): Likewise.
2530 * decl.c (check_for_uninitialized_const_var): New function.
2531 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
2532 (cp_finish_decl): Use check_for_uninitialized_const_var.
2533 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
2535 (grok_ctor_properties): Likewise.
2536 (grok_op_properties): Likewise.
2537 (start_function): Likewise.
2538 (rever_static_member_fn): Likewise.
2539 * decl2.c (grok_method_quals): Likewise.
2540 (grokfield): Likewise.
2541 * error.c (dump_readonly_or_volatile): Rename to ...
2542 (dump_qualifiers): New function. Handle `restrict'.
2543 (dump_type_real): Use it.
2544 (dump_aggr_type): Likewise.
2545 (dump_type_prefix): Likewise.
2546 (dump_type_suffix): Likewise.
2547 (dump_function_decl): Likewise.
2548 (cv_as_string): Likewise.
2549 * gxx.gperf: Add __restrict and __restrict__.
2550 * gxxint.texi: Document `u' as used for `__restrict', and a few
2551 other previously undocumented codes.
2552 * hash.h: Regenerated.
2553 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
2554 (build_member_call): Likewise.
2555 (build_new_1): Likewise.
2556 * lex.c (init_parse): Add entry for RID_RESTRICT.
2557 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
2558 (cp_type_qual_from_rid): Define.
2559 * lex.h (enum rid): Add RID_RESTRICT.
2560 * method.c (process_modifiers): Deal with `restrict'.
2561 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
2562 * parse.c: Regenerated.
2563 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
2564 (tsubst_aggr_type): Likewise.
2566 (check_cv_quals_for_unify): Likewise.
2568 * rtti.c (init_rtti_processing): Likewise.
2569 (build_headof): Likewise.
2570 (get_tinfo_var): Likewise.
2571 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
2572 (expand_class_desc): Likewise.
2573 (expand_attr_desc): Likewise.
2574 (synthesize_tinfo_fn): Likewise.
2575 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
2576 (get_matching_virtual): Likewise.
2577 (expand_upcast_fixups): Likewise.
2578 * sig.c (build_signature_pointer_or_reference_name): Take
2579 type_quals, not constp and volatilep.
2580 (build_signature_pointer_or_reference_type): Likewise.
2581 (match_method_types): More CP_TYPE_QUALS conversion, etc.
2582 (build_signature_pointer_constructor): Likewise.
2583 (build_signature_method_call): Likewise.
2584 * tree.c (build_cplus_array_type): Likewise.
2585 (cp_build_type_variant): Rename to ...
2586 (cp_build_qualified_type): New function. Deal with `__restrict'.
2587 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
2588 (build_exception_variant): Likewise.
2590 * typeck.c (qualif_type): Likewise.
2591 (common_type): Likewise.
2592 (comptypes): Likewise.
2593 (comp_cv_target_types): Likewise.
2594 (at_least_as_qualified_p): Define.
2595 (more_qualified_p): Likewise.
2596 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
2597 (compparms): Likewise.
2598 (inline_conversion): Likewise.
2599 (string_conv_p): Likewise.
2600 (build_component_ref): Likewise.
2601 (build_indirect_ref): Likewise.
2602 (build_array_ref): Likewise.
2603 (build_unary_op): Likewise.
2604 (build_conditional_expr): Likewise.
2605 (build_static_cast): Likewise.
2606 (build_c_cast): Likewise.
2607 (build_modify_expr): Likewise.
2608 (convert_For_assignment): Likewise.
2609 (comp_ptr_ttypes_real): Likewise.
2610 (cp_type_quals): New function.
2612 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
2614 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
2615 (CP_TYPE_VOLATILE): Likewise.
2616 * decl.c (grokdeclarator): Use them.
2617 * tree.c (canonical_type_variant): Likewise.
2619 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
2621 * parse.y (named_class_head): Push into class while parsing the
2623 * decl2.c (push_scope, pop_scope): New functions.
2624 * cp-tree.h: Declare them.
2625 * init.c (build_new_1): Delay cleanup until end of full expression.
2627 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
2629 * typeck.c (build_component_ref): Use of a type here is an error.
2631 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
2633 Revamp references to member functions.
2634 * method.c (hack_identifier): Call build_component_ref for a
2635 reference to a member function.
2636 * typeck.c (build_component_ref): Only return a single function
2637 if it's static. Otherwise, return a COMPONENT_REF.
2638 (build_x_function_call): Handle a COMPONENT_REF.
2639 (build_unary_op): Handle all unknown-type things.
2640 * decl2.c (arg_assoc): Handle COMPONENT_REF.
2641 * class.c (instantiate_type): Complain if the function we get is a
2642 nonstatic member function. Remove code for finding "compatible"
2644 * pt.c (tsubst_copy): Handle NOP_EXPR.
2645 * tree.c (build_dummy_object): New fn.
2646 (maybe_dummy_object): New fn.
2647 (is_dummy_object): New fn.
2648 * cp-tree.h: Declare them.
2649 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
2650 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
2651 * init.c (build_member_call): Use maybe_dummy_object and
2653 (build_offset_ref): Use maybe_dummy_object.
2654 (resolve_offset_ref): Use is_dummy_object.
2655 * typeck.c (build_x_function_call): Call build_dummy_object.
2656 (unary_complex_lvalue): Call is_dummy_object.
2658 * typeck.c (build_component_addr): Make sure field is a field.
2660 * call.c (build_new_op): Delete obsolete code.
2662 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
2664 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
2666 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
2667 std if std is ignored.
2669 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2671 * decl.c (grokvardecl): Fix thinko.
2673 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2676 * parse.y (fn.def2): Fix 'attrs' format.
2678 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2680 * Makefile.in (CONFLICTS): Update.
2681 * parse.y (expr_or_declarator_intern): New rule.
2682 (expr_or_declarator, direct_notype_declarator, primary,
2683 functional_cast): Use it.
2684 (notype_declarator_intern): New rule.
2685 (notype_declarator, complex_notype_declarator): Use it.
2687 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
2689 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
2690 (grokvardecl): Likewise.
2692 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2694 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
2695 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
2697 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
2699 * pt.c (process_partial_specialization): Cast 1st argument of
2702 * tree.c (build_base_fields): Cast `base_align' to (int) when
2703 comparing against one.
2705 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2707 * decl.c (lookup_name_real): Handle template parameters for member
2708 templates where said parameters have the same name as the
2711 * decl.c (expand_static_init): Build cleanups before entering the
2712 anonymous function used to do them to avoid access-checking
2715 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
2716 accidentally removed by previous change, and make DECL_RTL here.
2717 * class.c (add_method): Don't make DECL_RTL here.
2719 * pt.c (for_each_template_parm): Don't examine uninstantiated
2722 1998-10-16 Dave Brolley <brolley@cygnus.com>
2724 * lex.c (real_yylex): Fix unaligned access of wchar_t.
2726 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2728 * class.c (add_method): Fix documentation to reflect previous
2729 changes. Check for duplicate method declarations here.
2730 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
2731 correctly; such things never match.
2732 (grokfndecl): Don't look for duplicate methods here.
2733 * decl2.c (check_classfn): Don't assume names are mangled.
2734 Don't add bogus member function declarations to a class before the
2735 class type is complete.
2736 (grokfield): Reformat error message.
2737 * method.c (set_mangled_name_for_decl): Don't mangle names while
2738 processing_template_decl.
2740 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
2742 * typeck.c (build_indirect_ref): Complain about a pointer to data
2744 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
2746 * init.c (resolve_offset_ref): Don't undo the above.
2748 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
2749 (struct lang_decl_flags): Add `bitfield'.
2750 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
2752 * decl2.c (grokbitfield, grok_alignof): Likewise.
2753 * init.c (build_offset_ref): Likewise.
2754 * typeck.c (build_component_addr, expr_sizeof): Likewise.
2755 * cvt.c (build_up_reference): Don't crash if taking the address
2756 returns error_mark_node.
2758 * decl.c (grokfndecl): Also check ctype when checking for ::main().
2760 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
2762 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
2764 (grokdeclarator): Instead of here.
2765 * friend.c (do_friend): Lose special handling of ::main and
2767 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
2769 * spew.c (yylex): Clear looking_for_typename if we got
2772 1998-10-15 Mark Mitchell <mark@markmitchell.com>
2774 * class.c (maybe_warn_about_overly_private_class): Improve error
2775 messages for class with only private constructors.
2777 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
2778 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
2779 (build_typename_type): New function.
2780 * decl.c (build_typename_type): Broken out from ...
2781 (make_typename_type): Use it.
2782 * search.c (lookup_field): Likewise.
2784 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2786 * pt.c (convert_nontype_argument): Check against type_referred_to.
2787 * decl.c (grokvardecl): Check for declarator name before building
2788 DECL_ASSEMBLER_NAME.
2790 1998-10-14 Mark Mitchell <mark@markmitchell.com>
2792 * pt.c (lookup_template_class): Add comment.
2793 (instantiate_class_template): Don't mark the _TYPE node for
2794 member class templates as an instantiation.
2796 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
2798 * decl.c (grokfndecl): Fix my thinko.
2800 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
2802 * tinfo2.cc (fast_compare): Remove.
2803 (before): Just use strcmp.
2804 * tinfo.cc (operator==): Just use strcmp.
2806 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
2808 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
2811 1998-10-13 Mark Mitchell <mark@markmitchell.com>
2813 * cp-tree.h (specializations_of_same_template_p): Remove.
2814 * search.c (get_template_base): Don't use it.
2815 (get_template_base_recursive): Likewise.
2816 * pt.c (specializations_of_same_template_p): Remove.
2817 (unify): Don't use it.
2818 (lookup_template_class): Find the correct parent when setting
2819 CLASSTYPE_TI_TEMPLATE.
2821 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2823 * tinfo.cc (operator==): Always compare names.
2825 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
2827 * decl.c (start_function): Fix cut-and-paste error.
2829 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2831 * inc/typeinfo: Add #pragma interface.
2832 (operator!=): Just call operator==.
2833 * tinfo.cc: Add #pragma implementation.
2834 (operator==): Move from inc/typeinfo and tinfo2.cc.
2835 Check __COMMON_UNRELIABLE instead of _WIN32.
2837 * typeck2.c (my_friendly_abort): Add URL.
2839 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2841 * decl.c (start_method): Added extra parameter for attributes.
2842 * cp-tree.h (start_method): Update prototype.
2843 * parse.y (fn.def2): Update start_method parameter list.
2845 1998-10-11 Mark Mitchell <mark@markmitchell.com>
2847 * cp-tree.h (specializations_of_same_template_p): Declare.
2848 * pt.c (specializations_of_same_template_p): New function.
2850 * search.c (get_template_base): Use it.
2851 (get_template_base_recursive): Likewise.
2853 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
2855 * decl2.c (start_objects): Add new variable `joiner' and
2856 initialize it properly.
2858 1998-10-09 Mark Mitchell <mark@markmitchell.com>
2860 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
2861 change to vtable types.
2863 * cvt.c (ocp_convert): Avoid infinite recursion caused by
2866 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
2868 * pt.c (resolve_overloaded_unification): New fn.
2869 (try_one_overload): Likewise.
2870 (unify): Don't fail on unknown type.
2871 (type_unification_real): Likewise. Use resolve_overloaded_unification
2872 to handle an overloaded argument.
2873 (template_args_equal): Split out...
2874 (comp_template_args): From here.
2875 (determine_specialization): Also allow a template with more
2876 parms than were explicitly specified.
2877 * cp-tree.h: Add template_args_equal.
2878 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
2880 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
2882 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
2885 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
2887 * typeck.c (unsigned_type): Only return TItype nodes when
2888 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2889 (signed_type): Likewise.
2890 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
2891 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2892 (init_decl_processing): Only create TItype nodes when
2893 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2894 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
2895 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2897 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2899 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
2900 (gxx.gperf): Update comments describing invocation flags.
2901 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
2903 1998-10-07 Mark Mitchell <mark@markmitchell.com>
2905 * class.c (finish_struct_1): Add commentary on previous change.
2907 * cp-tree.h (vtbl_ptr_type_node): New variable.
2908 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
2909 already of the right type.
2910 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
2911 Simplify code to grow vtable.
2912 * decl.c (vtbl_ptr_type_node): Define.
2913 (init_decl_processing): Initialize it.
2915 1998-10-06 Mark Mitchell <mark@markmitchell.com>
2917 * cp-tree.def (PTRMEM_CST): New tree node.
2918 * cp-tree.h (ptrmem_cst): New type.
2919 (lang_type): Remove local_typedecls.
2920 (dummy): Increase to 12 bits from 11.
2921 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
2922 (PTRMEM_CST_CLASS): New macro.
2923 (PTRMEM_CST_MEMBER): Likewise.
2924 (current_access_specifier): New variable.
2925 (current_class_type): Remove duplicate declaration.
2926 (finish_struct): Change prototype.
2927 (unreverse_member_declarations): New function.
2928 (pushdecl_class_level): Change prototype.
2929 (grok_enum_decls): Remove.
2930 (fixup_anonymous_union): New function.
2931 (grok_x_components): Change prototype.
2932 (tsubst_chain): Remove.
2933 (finish_member_template_decl): Likewise.
2934 (check_explicit_specialization): Fix indentation.
2935 (finish_class_definition): Change prototype.
2936 (finish_member_class_template): Likewise.
2937 (finish_member_declaration): New function.
2938 (check_multiple_declarators): Likewise.
2939 * class.c (class_stack_node_t): New type.
2940 (current_class_base): Remove.
2941 (current_class_stack): Change type.
2942 (current_access_specifier): New variable.
2943 (grow_method): Remove.
2944 (check_member_decl_is_same_in_complete_scope): Break out from
2946 (make_method_vec): New function.
2947 (free_method_vec): Likewise.
2948 (add_implicitly_declared_members): Break out from finish_struct_1.
2949 (free_method_vecs): New variable.
2950 (add_method): Rework for direct use from parser.
2951 (handle_using_decl): Watch for NULL_TREE while iterating through
2952 CLASSTYPE_METHOD_VEC.
2953 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
2954 just do some error-checking.
2955 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
2956 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
2957 (finish_struct): Change prototype. Simplify; fields and methods
2958 are already set up at this point.
2959 (init_class_processing): Set up current_class_stack.
2960 (pushclass): Save current_access_specifier.
2961 (popclass): Restore it.
2962 (currently_open_class): Simplify.
2963 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
2964 * decl.c (saved_scope): Add access_specifier.
2965 (maybe_push_to_top_level): Save it.
2966 (pop_from_top_level): Restore it.
2967 (maybe_process_template_type_declaration): Use
2968 finish_member_declaration.
2969 (pushtag): Likewise.
2970 (pushdecl_class_level): Don't return a value.
2971 (fixup_anonymous_union): Break out from grok_x_components.
2972 (shadow_tag): Use it.
2973 (xref_tag): Complain about using an elaborated type specifier to
2974 reference a template type parameter or typedef name.
2975 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2976 (current_local_enum): Remove.
2977 (build_enumerator): Call finish_member_declaration.
2978 (grok_enum_decls): Remove.
2979 * decl2.c (grok_x_components): Simplify.
2980 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
2981 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2982 (merge_functions): Add to comment.
2983 (arg_assoc_type): Prototype.
2984 (arg_assoc): Pass as many arguments as there are parameters.
2985 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
2987 * expr.c (cpls_expand_expr): Remove dead code. Handle
2989 * friend.c (do_friend): Lookup friends when in nested classes.
2991 * init.c (build_offset_ref): Do lookup even for classes that are
2992 only partially defined.
2993 (decl_constant_value): Remove dead code.
2994 * method.c (build_overload_value): Remove hack where by TYPE was
2995 not a TYPE. Handle PTRMEM_CST.
2996 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
2998 * parse.y (components, notype_components, component_decl,
2999 component_decl_1, component_declarator, component_declarator0):
3000 Now all are itype rather than ttype. Rework to add members to
3002 (typesqpecqual_reserved): Use check_multiple_declarators.
3003 (structsp): Update class to finish_class_definition.
3004 (do_xref_defn): Unsplit into named_class_head.
3005 (access_specifier): Set current_access_specifier.
3006 * pt.c (set_current_access_from_decl): New function.
3007 (finish_member_template_decl): Don't take the parameters.
3008 (comp_template_args): Make more robust.
3009 (lookup_template_class): Don't use current_local_enum.
3010 (for_each_template_parm): Handle PTRMEM_CST.
3011 (instantiate_class_template): Use set_current_access_from_decl,
3012 finish_member_declaration and unreverse_member_declarations. Set
3013 lineno/input_filename before generating implicit member functions.
3014 (type_unification_real): Don't assume back-unification happens
3015 only for the last argument.
3016 (regenerate_decl_from_template): Call pushclass a bit earlier.
3017 (tsubst_chain): Remove.
3018 (tsubst_enum): Use set_current_access_from_decl.
3019 (set_mangled_name_for_template_decl): Fix indentation.
3020 * search.c (lookup_fnfields_1): Change iteration through
3021 CLASSTYPE_METHOD_VEC.
3022 (dfs_pushdecls): Likewise.
3023 (dfs_compress_decls): Likewise.
3024 (add_conversions): Likewise.
3025 * semantics.c (finish_class_definition): Don't take components.
3026 Change call to finish_struct.
3027 (finish_member_declaration): New function.
3028 (finish_member_class_template): Don't take template parameters.
3029 Change call to grok_x_components. Call finish_member_template_decl.
3030 (check_multiple_declarators): New function.
3031 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
3032 a passed in fieldlist.
3033 * tree.c (search_tree): Handle PTRMEM_CST.
3035 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
3036 INTEGER_CSTs, for pointer-to-data members.
3038 * call.c (resolve_args): Resolve template specializations, if
3041 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3043 * Makefile.in (spew.o): Depend on toplev.h.
3045 * call.c (compare_ics): Initialize variables `deref_from_type2',
3046 `deref_to_type1' and `deref_to_type2'.
3048 * except.c (get_eh_type): Hide prototype and definition.
3049 (process_start_catch_block_old): Remove unused static prototype.
3051 * pt.c (tsubst_decl): Initialize variable `argvec'.
3053 * spew.c: Include toplev.h.
3055 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
3057 * pt.c (instantiate_decl): Do save and restore file position.
3059 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
3061 * method.c (build_decl_overload_real): Clear
3062 numeric_output_need_bar after __.
3064 1998-10-05 Nathan Sidwell <nathan@acm.org>
3066 * call.c (build_new_method_call): Issue 'incomplete type' error,
3067 if class is not defined.
3069 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3071 * call.c (build_object_call): Move declaration of variable
3072 `fn' into the scope where it is used. Don't access variable
3073 `fn' when it is uninitialized, instead use `fns'.
3075 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3077 * errfn.c (cp_thing): Print buf as a string not as a printf format
3078 to avoid problems with the operator%. Consequently, `%%' sequences
3079 in format are copied as `%' in buf.
3081 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
3083 * pt.c (pop_tinst_level): Call extract_interface_info.
3084 (instantiate_decl): Don't save and restore file position.
3086 * decl.c (cp_finish_decl): Make statics in extern inlines and
3087 templates common, if possible and the target doesn't support weak
3090 * decl.c (grokdeclarator): Remove redundant calls to
3091 build_type_variant and some duplicated code.
3092 * sig.c (build_signature_reference_type): Only take the type parm.
3093 (build_signature_pointer_type): Likewise.
3094 * tree.c (build_cplus_method_type): Adjust.
3095 * cp-tree.h: Update.
3097 1998-10-04 Mark Mitchell <mark@markmitchell.com>
3099 * call.c (build_over_call): Make pedwarns about dropped qualifiers
3100 into full-fledged errors.
3101 * cvt.c (convert_to_reference): Likewise.
3102 * typeck.c (convert_for_assignment): Likewise.
3104 * search.c (expand_upcast_vtables): In addition to unsetting
3105 TREE_READONLY, remove top-level const type qualifier.
3107 1998-10-03 Mark Mitchell <mark@markmitchell.com>
3109 * class.c (current_class_ptr, current_class_ref): Clarify
3111 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
3112 NOP type conversions.
3113 * decl.c (decls_match): Use comptypes directly; ignore
3114 qualifiers on the DECL.
3115 (duplicate_decls): Remove qualifier checks on DECL.
3116 (grokdeclarator): Make the type built up include top-level
3118 * decl2.c (do_dtors): Fix spelling error.
3119 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
3120 when printing type information.
3121 * init.c (build_new_1): Add documentation. Deal with the fact
3122 that type of allocated memory now contains qualifiers.
3123 * lex.c (is_global): Improve error-recovery.
3124 * sig.c (build_member_function_pointer): Don't cast away const
3125 on fields of sigtable_entry_type.
3126 * tree.c (lvalue_type): Don't look at top-level qualifiers on
3128 * typeck.c (decay_conversion): Likewise.
3129 (build_component_ref): Make sure the type of the COMPONENT_REF
3130 contains top-level qualifiers, as appropriate. Improve
3132 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
3133 (build_array_ref): Likewise.
3134 (build_unary_op): Improve error-recovery.
3135 (unary_complex_lvalue): Make taking the address a bound member
3136 function an error, not a sorry.
3137 (build_conditional_expr): Look at the type qualifiers, not the
3138 qualifiers on the expression itself.
3140 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
3142 * decl2.c (merge_functions): Remove duplicates.
3144 * decl2.c: Add -f{no-,}implicit-inline-templates.
3145 (import_export_decl): Check it.
3147 * decl.c (lookup_name_real): Template parms also take precedence
3148 over implicit typename. Only warn if yylex.
3150 * typeck.c (build_conditional_expr): Only fold if ifexp is an
3153 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
3156 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
3158 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
3159 * class.c (build_vbase_pointer): Use it.
3160 * rtti.c (expand_class_desc): Likewise.
3161 * tree.c (build_vbase_pointer_fields): Likewise.
3163 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
3165 * decl.c (start_decl): Add invocation of
3166 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
3167 (start_function): Add invocation of
3168 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
3170 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
3171 HANDLE_GENERIC_PRAGMAS.
3173 1998-09-28 Anthony Green <green@cygnus.com>
3175 * semantics.c (finish_asm_stmt): Always permit volatile asms.
3177 1998-09-28 Mark Mitchell <mark@markmitchell.com>
3179 * decl.c (grokdeclarator): Tighten checks for invalid
3180 destructors. Improve error-messages and error-recovery.
3181 * decl2.c (check_classfn): Don't assume that mangled destructor
3182 names contain type information.
3184 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
3186 * search.c (get_base_distance): Remove assert.
3188 * decl2.c (build_anon_union_vars): Don't process a field with no
3190 (finish_anon_union): Also complain about local anon unions with no
3193 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3195 * decl.c (lookup_namespace_name): If the name is a namespace,
3196 return it immediately.
3198 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3200 * cp-tree.h (define_case_label): Remove unused parameter.
3201 (check_java_method): Likewise.
3202 (grokclassfn): Likewise.
3203 (expand_aggr_init): Likewise.
3204 (build_x_delete): Likewise.
3205 (maybe_end_member_template_processing): Likewise.
3206 (unshare_base_binfos): Add prototype.
3207 (string_conv_p): Likewise.
3208 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
3210 * cvt.c (build_up_reference): Remove unused parameter
3211 `checkconst', all callers changed.
3212 (build_type_conversion): Mark parameter `code' with
3214 (build_expr_type_conversion): Initialize variable `conv'.
3216 * decl.c (push_namespace): Initialize variable `d'.
3217 (define_case_label): Remove unused parameter `decl', all callers
3220 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
3221 `argc' with ATTRIBUTE_UNUSED.
3222 (grokclassfn): Remove unused parameter `cname', all callers
3224 (check_java_method): Likewise for parameter `ctype'.
3225 (copy_assignment_arg_p): Mark parameter `virtualp' with
3227 (finish_prevtable_vardecl): Likewise for parameter `prev'.
3229 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
3231 * init.c (expand_aggr_init_1): Remove unused parameter
3232 `alias_this', all callers changed.
3233 (expand_aggr_init): Likewise.
3234 (expand_default_init): Likewise.
3235 (build_new_1): Initialize variable `susp'.
3236 (build_x_delete): Remove unused parameter `type', all callers
3239 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
3241 (readescape): Use (unsigned) value in shift.
3242 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
3243 comparing to a signed quantity.
3245 * pt.c (maybe_end_member_template_processing): Remove unused
3246 parameter `decl', all callers changed.
3247 (check_explicit_specialization): Add braces around empty body in
3249 (current_template_args): Initialize variable `args'.
3250 (lookup_template_class): Likewise for variable `prev_local_enum'.
3251 (tsubst_decl): Likewise for variable `r'.
3252 (set_mangled_name_for_template_decl): Initialize variable
3255 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
3256 Likewise for variable `i'.
3257 (yylex): Initialize variable `trrr'.
3259 * typeck.c (compparms): Mark variable `strict' with
3262 * xref.c (simplify_type): Cast argument of ctype function to
3265 1998-09-24 Mark Mitchell <mark@markmitchell.com>
3267 * cp-tree.h (language_lvalue_valid): Remove.
3268 * decl.c (grokdeclarator): Don't disallow references to functions.
3269 * tree.c (lvalue_p_1): New function, combining duplicated
3272 (real_lvalue_p): Likewise.
3273 * typeck.c (language_lvalue_valid): Remove.
3274 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
3275 they don't have TREE_READONLY set.
3276 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
3278 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
3280 * spew.c (yylex): Give diagnostic.
3281 * hash.h (is_reserved_word): Add export.
3282 * gxx.gperf: Likewise.
3283 * lex.h (rid): Add RID_EXPORT.
3284 * lex.c (init_parse): Likewise.
3286 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
3288 * friend.c (do_friend): Make warning a full sentence.
3290 1998-09-22 Mark Mitchell <mark@markmitchell.com>
3292 * parse.y (component_decl_list): Improve error-recovery.
3294 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
3296 * decl.c (make_typename_type): Move error to point where name
3297 variable can be used by dump_type.
3299 1998-09-22 Mark Mitchell <mark@markmitchell.com>
3301 * decl.c (grokfndecl): Improve error-recovery.
3302 * decl2.c (grokfield): Likewise.
3303 * pt.c (finish_member_template_decl): Likewise.
3305 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
3307 * method.c (hack_identifier): Finding multiple members is always
3310 1998-09-21 Per Bothner <bothner@cygnus.com>
3312 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
3314 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
3316 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
3318 1998-09-20 Mark Mitchell <mark@markmitchell.com>
3320 * class.c (maybe_warn_about_overly_private_class): Reformat.
3322 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
3324 * exception.cc (__cplus_type_matcher): Realign some code.
3326 1998-09-16 Mark Mitchell <mark@markmitchell.com>
3328 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
3329 (tinfo2.o): Likewise.
3330 (exception.o): Likewise.
3332 (opnew.o): Likewise.
3333 (opnewnt.o): Likewise.
3334 (opvnew.o): Likewise.
3335 (opvnewnt.o): Likewise.
3336 (opdel.o): Likewise.
3337 (opdelnt.o): Likewise.
3338 (opvdel.o): Likewise.
3339 (opvdelnt.o): Likewise.
3341 1998-09-16 Richard Henderson <rth@cygnus.com>
3343 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
3345 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
3347 * call.c (build_field_call): Handle static data members too.
3349 * typeck.c (comptypes): When comparing pointer types, check
3350 whether referred types match even in strictest modes.
3352 1998-09-15 Mark Mitchell <mark@markmitchell.com>
3354 * cp-tree.h: Revert previous change.
3355 (finish_struct_methods): Remove declaration.
3356 * class.c: Revert previous change.
3357 (maybe_warn_about_overly_private_class): New function.
3358 (finish_struct_methods): Declare here, and make static. Remove
3359 unnecessary parameters. Tidy slightly. Use
3360 maybe_warn_about_overly_private_class.
3361 (finish_struct_1): Adjust. Remove check for private constructors,
3363 (finish_struct): Adjust.
3365 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3367 * except.c (expand_start_catch_block): No need to check for new
3369 (process_start_catch_block_old): Deleted.
3370 (process_start_catch_block): Add call to start_decl_1().
3371 (expand_end_catch_block): Add call to end_catch_handler().
3372 * exception.cc (__cplus_type_matcher): Only check the exception
3373 language if there is an exception table.
3375 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
3377 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
3378 as used to prevent conflicts with virtual function tables.
3380 1998-09-14 Mark Mitchell <mark@markmitchell.com>
3382 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
3383 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
3384 * class.c (maybe_class_too_private_p): New function.
3385 (finish_struct_methods): Use it.
3386 (finish_struct_1): Likewise.
3387 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
3390 * pt.c (check_specialization_scope): Fix spelling error.
3391 (check_explicit_specialization): Remove code to handle explicit
3392 specializations in class scope; they are now correctly diagnosed
3395 1998-09-10 Mark Mitchell <mark@markmitchell.com>
3397 * decl.c (pushdecl): Don't copy types if the
3398 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
3401 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3403 * class.c (get_enclosing_class): New function.
3404 (is_base_of_enclosing_class): Likewise.
3405 * cp-tree.h (get_enclosing_class): Declare.
3406 (is_base_of_enclosing_class): Likewise.
3407 * pt.c (coerce_template_parms): Use them.
3409 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
3411 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
3412 null to decide whether to use it.
3414 * error.c (dump_type_real): Handle NAMESPACE_DECL.
3415 * parse.y (base_class.1): Avoid crash on error.
3417 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
3419 * decl.c (make_typename_type): If context is a namespace, the code
3422 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
3424 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
3426 1998-09-08 Mark Mitchell <mark@markmitchell.com>
3428 * cp-tree.h (anonymous_namespace_name): Declare.
3429 * decl.c: Define it.
3430 (push_namespace): Use anonymous_namespace_name, rather than local
3432 * error.c (dump_decl): If a namespace is named
3433 anonymous_namespace_name, call it {anonymous}.
3435 * decl.c (grokparms): Distinguish between references and pointers
3438 1998-09-08 Richard Henderson <rth@cygnus.com>
3439 Mark Mitchell <mark@markmitchell.com>
3441 * pt.c (process_partial_specialization): Consistently allocate
3442 and zero tpd.parms based on ntparms. Use tpd2.parms, not
3443 tpd.parms, where appropriate.
3445 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
3447 * Makefile.in (INCLUDES): Update after recent toplevel gcc
3450 1998-09-05 Mark Mitchell <mark@markmitchell.com>
3452 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
3453 * class.c (finish_struct): Remove hackery to deal with explicit
3454 specializations in class scope.
3455 * decl.c (grokfndecl): Improve error-recovery.
3456 * decl2.c (grokfield): Likewise.
3457 * pt.c (check_specialization_scope): New function.
3458 (begin_specialization): Call it.
3459 (process_partial_specialization): New function, split out from
3460 push_template_decl. Check partial specializations more
3462 (push_template_decl): Call it.
3463 (check_explicit_specialization): Don't attempt to handle explicit
3464 specializations in class scope.
3465 (template_parm_data): Document. Add current_arg and
3466 arg_uses_template_parms.
3467 (mark_template_parm): Set it.
3468 (tsubst_arg_types): Remove unused variable.
3469 * semantics.c (begin_class_definition): Tweak.
3471 1998-09-04 Mark Mitchell <mark@markmitchell.com>
3473 * inc/typeinfo (type_info::type_info(const char*)): Make
3476 * cp-tree.h (hash_tree_cons_simple): New macro.
3477 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
3478 (coerce_template_parms): Use make_temp_vec, instead of
3479 make_tree_vec. Document this behavior.
3480 (lookup_template_class): Likewise.
3481 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
3482 Remove dead code (and add assertion to check its deadness). Fix
3483 bug w.r.t. exception specifications.
3485 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
3487 * decl2.c (import_export_vtable): Always make artificials comdat.
3488 (import_export_decl): Likewise.
3489 * pt.c (mark_decl_instantiated): Likewise.
3491 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3493 * cp-tree.h (finish_globally_qualified_member_call_expr):
3495 (finish_qualified_call_expr).
3496 * semantics.c: Likewise.
3497 * parse.y (primary): Use it.
3498 * method.c (hack_identifier): Remove redundant code.
3500 * init.c (resolve_offset_ref): Call convert_from_reference to
3501 handle members of reference type. Improve error recovery.
3503 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
3505 * cp-tree.h: Declare warn_nontemplate_friend.
3506 * decl2.c (lang_decode_option): Set.
3507 * lang-options.h: Add -Wnon-template-friend.
3508 * friend.c (do_friend): Use to toggle non-template function warning.
3510 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3512 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
3513 corresponding INTEGER_CSTs when processing_template_decl.
3514 * pt.c (tsubst_enum): Tweak accordingly.
3516 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3518 * decl.c (pushdecl_class_level): Add warning here.
3521 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
3523 * cvt.c (convert_pointer_to_real): Tidy.
3524 * search.c (get_base_distance_recursive): Simplify.
3525 (get_base_distance): Likewise.
3527 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
3530 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
3532 * lex.c (check_newline): Call HANDLE_PRAGMA before
3533 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
3534 if unknown pragmas are encountered.
3535 (handle_sysv_pragma): Interpret return code from
3536 handle_pragma_token (). Return success/failure indication rather
3537 than next unprocessed character.
3538 (pragma_getc): New function: retrieves characters from the
3539 input stream. Defined when HANDLE_PRAGMA is defined.
3540 (pragma_ungetc): New function: replaces characters back into the
3541 input stream. Defined when HANDLE_PRAGMA is defined.
3543 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3545 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
3546 * class.c (build_vtable_entry_ref): Likewise.
3548 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3550 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
3551 * decl2.c (import_export_decl): Likewise.
3552 * pt.c (instantiate_decl): Use it.
3554 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3556 * decl.c (lookup_name_real): Also do implicit typename thing for
3557 artificial TYPE_DECLs.
3558 * search.c (lookup_field): Likewise.
3559 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
3560 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
3561 (enter_scope_of): Extract type from implicit typename.
3562 (begin_class_definition): Likewise.
3563 * lex.c (identifier_type): Handle implicit typename when checking
3566 * cp-tree.h: Declare flag_strict_prototype.
3567 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
3569 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
3570 specified, set it to the value of pedantic.
3572 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3574 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
3576 1998-08-31 Mark Mitchell <mark@markmitchell.com>
3578 * decl.c (finish_enum): Handle member enums of classes declared in
3581 * decl2.c (grok_x_components): Strip attributes before calling
3584 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
3586 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
3587 -fenum-int-equivalence and -fno-nonnull-objects.
3588 * class.c (check_for_override): Remove support for -fall-virtual.
3589 (finish_struct_1): Likewise.
3590 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
3591 * typeck.c (build_binary_op_nodefault): Likewise.
3592 * cvt.c (ocp_convert): Likewise.
3593 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
3594 * class.c (build_vbase_path): Likewise.
3596 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
3598 * Makefile.in (INTERFACE): New, set to 1.
3600 1998-08-30 Mark Mitchell <mark@markmitchell.com>
3602 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
3603 comparing with global_namespace.
3604 (dump_aggr_type): Likewise.
3606 * decl.c (grokfndecl): Issue error on declaration of friend
3607 templates with explicit template arguments.
3609 * pt.c (convert_template_argument): New function, split out
3611 (coerce_template_parms): Here.
3612 (tsubst): Attempt better error-recovery.
3614 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
3616 * pt.c (decl_template_parm_p): Add checks for
3617 TEMPLATE_TEMPLATE_PARM.
3619 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3621 * lex.c (do_identifier): Fix thinko in previous change.
3623 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3625 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
3626 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
3628 1998-08-28 Richard Henderson <rth@cygnus.com>
3630 Add support for discarding unused virtual functions.
3631 * lang-options.h: Add -fvtable-gc.
3632 * cp-tree.h: Add flag_vtable_gc.
3633 * decl2.c (output_vtable_inherit): New fn.
3634 (finish_vtable_vardecl): Call it.
3635 * class.c (build_vtable_entry_ref): New fn.
3636 (build_vtbl_ref): Call it.
3638 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3640 * cp-tree.h (build_enumerator): Take the enumeration type as a
3642 * decl.c (finish_enum): Don't set the TREE_TYPE for the
3643 enumeration constant values if we're processing_template_decls.
3644 Don't set the type for the CONST_DECLs either; that's done in
3646 (build_enumerator): Take the enumeration type as a
3648 * lex.c (do_identifier): Don't resolve enumeration constants while
3649 processing template declarations, even if they happen to be
3650 TEMPLATE_PARM_INDEXs.
3652 * parse.y (current_enum_type): New variable.
3653 (primary): Don't allow statement-expression in local classes just
3654 as we don't in global classes.
3655 (structsp): Use current_enum_type.
3656 (enum_list): Likewise.
3657 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
3658 finish_enum; they no longer occur.
3660 * cp-tree.h (finish_base_specifier): New function.
3661 * parse.y (base_class): Use it.
3662 * semantics.c (finish_base_specifier): Define it.
3664 * parse.y (structsp): Warn on use of typename outside of template
3667 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3669 * lex.c (handle_cp_pragma): Remove #pragma vtable.
3670 * lang-options.h: Remove +e options.
3671 * decl2.c (lang_decode_option): Likewise.
3672 (import_export_vtable): Don't check write_virtuals.
3673 (finish_vtable_vardecl, finish_file): Likewise.
3674 * search.c (dfs_debug_mark): Likewise.
3675 * semantics.c (begin_class_definition): Likewise.
3676 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
3678 * call.c (build_over_call): Check flag_elide_constructors.
3679 * decl2.c: flag_elide_constructors defaults to 1.
3680 * typeck.c (convert_arguments): Remove return_loc parm.
3681 (build_function_call_real): Adjust.
3683 * search.c: Tear out all mi_matrix and memoize code.
3684 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
3685 * lang-options.h: Remove documentation for -fhandle-exceptions,
3686 -fmemoize-lookups and -fsave-memoized.
3687 * cp-tree.h: Lose mi_matrix and memoize support.
3688 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
3689 * class.c: Lose struct class_level.
3690 (pushclass, popclass): Lose memoize support.
3691 * init.c (build_offset_ref): Likewise.
3693 Never change BINFO_INHERITANCE_CHAIN.
3694 * init.c (emit_base_init): Change modification of
3695 BINFO_INHERITANCE_CHAIN to an assert.
3696 * search.c (get_base_distance_recursive): Likewise.
3697 (get_base_distance): Likewise.
3698 (lookup_member): Likewise.
3699 (convert_pointer_to_single_level): Likewise.
3700 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
3701 (lookup_fnfields): Likewise.
3702 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
3703 (unshare_base_binfos): Don't call propagate_binfo_offsets.
3704 (layout_basetypes): Call propagate_binfo_offsets instead of
3705 unshare_base_binfos.
3706 * decl.c (xref_basetypes): Call unshare_base_binfos.
3707 * pt.c (instantiate_class_template): Likewise.
3708 * tree.c (reverse_path): Remove 'copy' parm; always make a
3710 * class.c (build_vbase_path): Just call it.
3711 * search.c (compute_access): Likewise. Don't re-reverse.
3713 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3715 * class.c (build_vbase_path): Use reverse_path.
3716 (finish_base_struct): Move warnings for inaccessible bases to
3718 (modify_one_vtable): Remove check of TREE_USED (binfo).
3719 (fixup_vtable_deltas1): Likewise.
3720 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
3721 (xref_tag): Remove binfos parameter.
3722 (make_binfo): Remove chain parameter.
3723 (reverse_path): Add copy parameter.
3724 * decl.c (init_decl_processing): Change calls to xref_tag.
3725 (xref_tag): Remove binfos parameter.
3726 (xref_basetypes): Change calls to make_binfo.
3727 * decl2.c (grok_x_components): Change calls to xref_tag.
3728 (handle_class_head): Likewise.
3729 * friend.c (do_friend): Likewise.
3730 * lex.c (make_lang_type): Change calls to make_binfo.
3731 * parse.y (structsp): Change calls to xref_tag.
3732 (named_complex_class_head_sans_basetype): Likewise.
3733 (named_class_head): Likewise.
3734 * rtti.c (init_rtti_processing): Likewise.
3735 * search.c (compute_access): Change calls to reverse_path.
3736 (dfs_get_vbase_types): Change calls to make_binfo.
3737 (get_vbase_types): Remove dead code.
3738 * tree.c (unshare_base_binfos): Change calls to make_binfo.
3739 (layout_basetypes): Warn here about inaccessible bases.
3740 (make_binfo): Remove chain parameter.
3741 (reverse_path): Add copy parameter.
3743 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3745 * class.c: #if 0 complete_type_p.
3746 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
3747 * method.c (process_overload_item): Likewise.
3748 * typeck.c (comp_target_types): Likewise.
3750 Stop sharing binfos for indirect virtual bases.
3751 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
3752 (layout_basetypes): Likewise.
3753 (unshare_base_binfos): Copy vbases, too.
3754 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
3755 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
3756 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
3757 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
3758 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
3759 reference to BINFO_VIA_PUBLIC.
3760 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
3761 (push_class_decls): Use them.
3762 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
3763 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
3765 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3767 * decl.c (build_enumerator): Set DECL_CONTEXT for the
3770 1998-08-26 Mark Mitchell <mark@markmitchell.com>
3772 * cp-tree.h (finish_enum): Change prototype.
3773 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
3774 VALUES parameter. Don't try to compute mins/maxs if
3775 processing_template_decl.
3776 * parse.y (structsp): Use new calling sequence for finish_enum.
3777 * pt.c (tsubst_enum): Likewise. Take the new type as input.
3778 (lookup_template_class): Remove unused variables. Tweak.
3779 Register enums on instantiation list before substituting
3780 enumeration constants.
3781 (tsubst_decl): Remove unused variables.
3782 (regenerate_decl_from_template): Likewise.
3784 * decl.c (duplicate_decls): Don't obliterate the
3785 DECL_TEMPLATE_INFO for a template if we're not replacing it with
3788 * lex.c (do_identifier): Fix typo in comment.
3790 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3792 * errfn.c: Remove stdarg.h/varargs.h.
3795 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
3797 * pt.c (tsubst_copy): Only do typename overloading on an
3798 IDENTIFIER_NODE that happens to look like a typename if it actually
3799 has a type for us to use.
3801 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3803 * typeck.c (comp_cv_target_types): Split out...
3804 (comp_target_types): From here. Don't allow cv-qual changes under
3805 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
3806 (build_ptrmemfunc): Pass 1 to nptrs.
3807 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3809 1998-08-25 Mark Mitchell <mark@markmitchell.com>
3811 * search.c (dependent_base_p): Don't compare a binfo to
3812 current_class_type; use the TREE_TYPE of the binfo instead.
3814 * cp-tree.h (CLASS_TYPE_P): Revise definition.
3816 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3818 * decl.c (duplicate_decls): Don't complain about different
3819 exceptions from an internal decl even if pedantic.
3821 * typeck.c (convert_for_assignment): Converting from pm of vbase
3822 to derived is an error, not a sorry.
3824 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
3825 * class.c (fixed_type_or_null): Rename from
3826 resolves_to_fixed_type_p. Return the dynamic type of the
3827 expression, if fixed, or null.
3828 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
3829 does not match the static type.
3830 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
3831 resolves_to_fixed_type_p again.
3833 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3835 * pt.c (tsubst_decl): Move special case code for dealing with
3836 tricky friend templates here from ...
3837 (regenerate_decl_from_template): Here.
3839 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3841 * decl.c (start_decl): Remove redundant linkage check.
3843 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
3845 * typeck.c (c_expand_return): Handle the case that valtype
3846 is wider than the functions return type.
3848 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3850 * cp-tree.h (CLASS_TYPE_P): New macro.
3851 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
3852 * pt.c (process_template_parm): Undo previous change.
3854 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
3856 * cp-tree.h: Declare.
3857 * pt.c (decl_template_parm_p): New function.
3858 * decl.c (pushdecl): Check decls for redeclaring template parms.
3859 (xref_tag): Make redeclaration an error, print decl.
3860 * decl2.c (grokfield): Check field_decls for redeclaration as well.
3862 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3864 * parse.y (primary): Fix up the type of string constants.
3866 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3868 * typeck.c (convert_for_initialization): Move check for odd uses
3869 of NULL to avoid duplicate warnings.
3871 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3873 * tree.c (lvalue_type): Fix for arrays.
3874 * typeck.c (string_conv_p): New fn.
3875 (convert_for_assignment): Use it.
3876 (build_unary_op): Use lvalue_type.
3877 * call.c (standard_conversion, convert_like): Use string_conv_p.
3878 (add_function_candidate): Use lvalue_type.
3879 * cvt.c (convert_to_reference): Likewise.
3880 * decl2.c (lang_decode_option): Ignore -traditional.
3881 * decl.c (init_decl_processing): flag_writable_strings inhibits
3884 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
3886 * lang-options.h (lang_options): Add fconst-strings to the list
3888 * decl2.c (lang_f_options, lang_decode_option): Likewise.
3890 1998-08-24 Nathan Sidwell <nathan@acm.org>
3892 * lex.c (real_yylex): Don't warn about long long constants if
3893 we're allowing long long.
3895 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3897 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
3898 accessing bindings directly.
3900 * search.c (my_tree_cons): Reimplement.
3902 * lang-specs.h: Remove __HONOR_STD.
3903 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
3905 1998-08-23 Mark Mitchell <mark@markmitchell.com>
3907 * decl.c (grokdeclarator): Complain about in-class initialization
3908 of aggregates and/or references.
3909 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
3910 TEMPLATE_TYPE_PARMs.
3912 * decl2.c (grok_array_decl): Add comment.
3913 (mark_used): Don't instantiate an explicit instantiation.
3914 * friend.c (make_friend_class): Remove bogus comment. Fix check
3915 for partial specializations.
3916 * pt.c (check_explicit_specialization): Don't
3917 SET_DECL_EXPLICIT_INSTANTIATION here.
3918 (mark_decl_instantiated): Or here.
3919 (do_decl_instantiation): Do it here, instead. Add checks for
3920 duplicate explicit instantiations, etc. Tidy.
3921 (do_type_instantiation): Likewise.
3922 (instantiate_decl): Improve comments. Complain about explicit
3923 instantiations where no definition is available.
3925 * cp-tree.h (ansi_null_node): Remove.
3926 * call.c (build_over_call): Warn about converting NULL to an
3928 * cvt.c (build_expr_type_conversion): Likewise. Use
3929 null_ptr_cst_p instead of expanding it inline.
3930 * decl.c (ansi_null_node): Remove.
3931 (init_decl_processing): Make null_node always have integral type.
3932 * except.c (build_throw): Warn about converting NULL to an
3934 * lex.c (init_parse): Remove handling of ansi_null_node.
3935 * pt.c (type_unification_real): Don't convert NULL to void* type.
3936 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
3937 (convert_for_assignment): Warn about converting NULL to an
3939 (convert_for_initialization): Likewise.
3941 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3943 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
3944 * pt.c (coerce_template_parms): Use no_linkage_check.
3945 * decl.c (grokvardecl): Likewise.
3946 (grokfndecl): Likewise. Members of anonymous types have no linkage.
3948 * method.c (process_overload_item): Remove useless code.
3950 1998-08-20 Per Bothner <bothner@cygnus.com>
3952 Handle new'ing of Java classes.
3953 * init.c (build_class_classref): New function.
3954 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
3955 constructor does not return this; don't need to exception-protect.
3957 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
3958 * decl2.c (acceptable_java_type): Handle template-derived types.
3960 1998-08-20 Per Bothner <bothner@cygnus.com>
3962 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
3964 1998-08-20 Mark Mitchell <mark@markmitchell.com>
3966 * decl.c (duplicate_decls): Always merge the old and new patterns
3967 for templates, regardless of whether or not the new one has
3968 DECL_INITIAL. Don't throw away specializations. Merge
3970 * pt.c (tsubst_decl): Use the right pattern when calculating the
3971 complete args for a new template instance.
3972 (do_decl_instantiation): Fix typo in comment.
3973 (regenerate_decl_from_template): Deal with tricky friend template
3975 (instantiate_decl): Likewise.
3977 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
3979 * init.c (build_builtin_delete_call): Add missing assemble_external
3982 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3984 * parse.y (notype_unqualified_id): Also accept ~A<int>.
3986 1998-08-19 Mark Mitchell <mark@markmitchell.com>
3988 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
3990 * except.c (build_throw): Warn when NULL is thrown, even with
3991 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
3994 * cp-tree.h (ansi_null_node): New variable.
3995 * decl.c (ansi_null_node): New variable.
3996 (init_decl_processing): Initialize its type.
3997 * lex.c (init_parse): Initialize its value. Use ansi_null_node
3998 for null_node in non-ANSI mode.
3999 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
4000 place of null_node to avoid spurious errors.
4002 1998-08-17 Mark Mitchell <mark@markmitchell.com>
4004 * cp-tree.h (enter_scope_of): New function.
4005 * parse.y (complex_direct_notype_declarator): Use it.
4006 * semantics.c (enter_scope_of): New function.
4008 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
4010 * decl.c (grokparms): No, here.
4012 * decl.c (grokdeclarator): Catch parm with pointer to array of
4013 unknown bound here...
4014 * method.c (process_overload_item): ...not here.
4016 * gxxint.texi: Remove obsolete documentation of overloading code.
4018 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
4019 * class.c (finish_struct_bits): Likewise.
4021 * tree.c (lvalue_type): Fix for arrays.
4022 * typeck.c (build_unary_op): Use lvalue_type.
4023 * call.c (add_function_candidate): Likewise.
4024 * cvt.c (convert_to_reference): Likewise.
4026 * decl2.c (lang_decode_option): Ignore -traditional.
4028 * init.c (build_offset_ref): Don't mess with error_mark_node.
4029 * lex.c (do_scoped_id): Use cp_error.
4031 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
4033 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
4035 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
4037 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
4039 * cp-tree.h (set_identifier_local_value): Provide prototype.
4041 * decl2.c (do_namespace_alias): Remove unused variables `binding'
4044 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
4046 * Makefile.in: Rename BBISON to BISON so that it can be properly
4047 inherited from the parent makefile.
4049 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
4051 * lang-options.h: Add -finit-priority.
4052 * decl2.c: Likewise. Check flag_init_priority instead of
4055 * decl2.c (setup_initp): New fn.
4056 (start_objects, finish_objects, do_ctors): Handle init_priority.
4057 (do_dtors, finish_file): Likewise.
4059 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
4061 * pt.c (tsubst_copy): Hush warning.
4063 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
4065 1998-08-12 Mark Mitchell <mark@markmitchell.com>
4067 * pt.c (print_template_context): Don't abort when instantiating a
4070 * decl.c (grokdeclarator): Issue errors on namespace qualified
4071 declarators in parameter lists or in class scope.
4073 1998-08-09 Mark Mitchell <mark@markmitchell.com>
4075 * pt.c (check_explicit_specialization): Don't abort on bogus
4076 explicit instantiations.
4078 1998-08-07 Mark Mitchell <mark@markmitchell.com>
4080 * typeck.c (require_complete_type): Use complete_type_or_else.
4081 (complete_type_or_else): Always return NULL_TREE on failure, as
4084 * pt.c (tsubst_aggr_type): Prototype.
4085 (tsubst_decl): New function, split out from tsubst. Set
4086 input_filename and lineno as appropriate.
4087 (pop_tinst_level): Restore the file and line number saved in
4089 (instantiate_class_template): Set input_filename and lineno as
4091 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
4092 context for a TYPENAME_TYPE is complete.
4094 * decl2.c (grokbitfield): Issue errors on bitfields declared with
4096 (do_dtors): As in do_ctors, pretend to be a member of the same
4097 class as a static data member while generating a call to its
4100 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
4101 conversions, even in complex virtual base class hierarchies.
4103 1998-08-06 Mark Mitchell <mark@markmitchell.com>
4105 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
4106 (TYPE_TEMPLATE_INFO): Likewise.
4107 (SET_TYPE_TEMPLATE_INFO): Likewise.
4108 (ENUM_TI_TEMPLATE): Likewise.
4109 (ENUM_TI_ARGS): Likewise.
4110 (lookup_nested_type_by_name): Remove.
4111 * decl.c (maybe_process_template_type_declaration): Handle enums.
4112 (start_enum): Don't check for primary-template enum declarations
4114 (finish_enum): Clean up, document. Make sure template enum
4115 constants get the correct type.
4116 (build_enumerator): Copy initializers for template enumerations,
4118 (grok_enum_decls): Document.
4119 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
4120 better. Build LOOKUP_EXPRs for local variables, even if they are
4122 * pt.c (tsubst_enum): Remove field_chain parameter.
4123 (template_class_depth): Include the depth of surrounding function
4125 (push_template_decl): Check for primary-template enum declarations
4126 here. Deal with enumeration templates.
4127 (lookup_template_class): Likewise.
4128 (for_each_template_parm): Likewise.
4129 (instantiate_class_template): Don't call tsubst_enum directly,
4130 call tsubst instead, to instantiate enums. Deal with all
4131 field_chain issues here, not in tsubst_enum.
4132 (lookup_nested_type_by_name): Remove.
4133 (tsubst_aggr_type): Revise handling of enumeration types.
4135 (tsubst_copy): Likewise.
4136 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
4138 1998-08-04 Mark Mitchell <mark@markmitchell.com>
4140 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
4141 uses template parameters.
4142 * method.c (build_template_parm_names): Use the full set of
4143 template arguments for tsubst'ing.
4144 (build_overload_identifier): Pass the full set of template
4145 arguments to build_template_parm_names, not just the
4147 * pt.c (TMPL_ARGS_DEPTH): Define using
4148 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
4149 (NUM_TMPL_ARGS): New macro.
4150 (add_outermost_template_args): Deal with the case where the outer
4151 args will be completely discarded.
4152 (coerce_template_parms): Use the full set of template arguments
4153 for tsubst'ing. Simplify. Add some asserts. Improve
4155 (lookup_template_class): Pass the full set of template arguments
4156 to coerce_template_parms.
4157 (tsubst): Add assertion.
4158 (do_type_instantiation): Don't instantiate member template
4161 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
4162 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
4164 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
4166 * method.c (set_mangled_name_for_decl): Change return type to void.
4168 * decl.c (lookup_name_real): A namespace-level decl takes priority
4169 over implicit typename. Avoid doing the same lookup twice.
4171 * search.c (dependent_base_p): New fn.
4172 (dfs_pushdecls, dfs_compress_decls): Use it.
4174 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
4175 virtual functions if the type doesn't have any.
4177 1998-08-03 Mark Mitchell <mark@markmitchell.com>
4179 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
4180 uses template parameters.
4182 1998-08-02 Mark Mitchell <mark@markmitchell.com>
4184 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
4185 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
4186 * lex.c (do_identifier): Don't use a second argument, or a type,
4187 when building LOOKUP_EXPRs.
4188 (do_identifier): Likewise.
4189 (do_scoped_id): Likewise.
4190 * method.c (hack_identifier): Improve error message.
4191 * pt.c (lookup_template_function): Don't needlessly call
4192 copy_to_permanent or build_min.
4193 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
4195 (do_decl_instantiation): Improve error message.
4196 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
4197 (build_min): Copy the type to the permanent obstack, too.
4199 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
4201 * init.c (init_init_processing): Remove BI* handling.
4202 (build_builtin_call): Remove.
4203 (build_builtin_delete_call): New fn.
4204 (build_delete): Use it.
4206 1998-07-31 Mark Mitchell <mark@markmitchell.com>
4208 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
4209 (maybe_check_template_type): New function.
4210 * decl.c (maybe_process_template_type_declaration): New function,
4211 split out from pushtag Call maybe_check_template_type.
4212 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
4213 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
4214 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
4215 * pt.c (template_class_depth_real): Generalization of ...
4216 (template_class_depth): Use it.
4217 (register_specialization): Use duplicate_decls for duplicate
4218 declarations of specializations.
4219 (maybe_check_template_type): New function.
4220 (push_template_decl_real): Fix comment.
4221 (convert_nontype_argument): Likewise.
4222 (lookup_template_class): Likewise. Avoid an infinite loop on
4224 (tsubst_friend_function): Fix comment.
4225 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
4227 * semantics.c (begin_function_definition): Use
4228 reset_specialization to note that template headers don't apply
4229 directly to declarations after the opening curly for a function.
4231 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
4233 * decl.c (push_overloaded_decl): Use current_namespace instead of
4234 DECL_CONTEXT (decl) to determine where we go.
4236 * decl.c (lookup_name_real): Fix typo.
4238 1998-07-28 Mark Mitchell <mark@markmitchell.com>
4240 * friend.c (is_friend): Be lenient with member functions to deal
4241 with nested friends.
4243 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
4245 * class.c (finish_struct_1): Convert integer_zero_node to
4246 ssizetype before passing it to set_rtti_entry.
4247 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
4248 of any size to a pointer.
4250 1998-07-27 Mark Mitchell <mark@markmitchell.com>
4252 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
4253 (build_template_decl_overload): Remove.
4254 (set_mangled_name_for_decl): New function.
4255 (innermost_args): Remove is_spec parameter.
4256 (most_specialized, most_specialized_class): Remove declarations.
4257 (lookup_template_class): Add entering_scope parameter.
4258 (maybe_process_partial_specialization): New function.
4259 (finish_template_decl): Likewise.
4260 (finish_template_type): Likewise.
4261 * class.c (finish_struct): Clean up processing of member template
4263 * decl.c (pushtag): Fix formatting.
4264 (lookup_tag): Improve handling of pseudo-global levels.
4265 (make_typename_type): Adjust call to lookup_template_class.
4266 (shadow_tag): Use maybe_process_partial_specialization.
4267 (xref_tag): Improve handling of member friends.
4268 (start_function): Call push_nested_class before
4269 push_template_decl. Don't call push_template_decl for
4271 * decl2.c (grok_x_components): Don't call xref_tag for
4272 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
4273 (grokclassfn): Use set_mangled_name_for_decl.
4274 (arg_assoc_class): Adjust call to innermost_args.
4275 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
4276 * error.c (dump_function_name): Improve printing of template
4278 * friend.c (is_friend): Don't compare types of decls to determine
4279 friendship, unless flag_guiding_decls.
4280 (make_friend_class): Partial specializations cannot be friends.
4281 (do_friend): Use set_mangled_name_for_decl. Call
4282 push_template_decl_real instead of push_template_decl.
4283 * method.c (build_decl_overload_real): Remove prototype. Give it
4285 (build_overload_identififer): Adjust call to innermost_args.
4286 (build_template_decl_overload): Remove.
4287 (set_mangled_name_for_decl): New function.
4288 * parse.y (.finish_template_type): New non-terminal.
4289 (template_def): Use finish_template_decl. Use template_extdef
4291 (template_extdef, template_datadef): New non-terminals, containing
4292 only those rules for things which can be templates.
4294 (template_type, self_template_type): Use .finish_template_type.
4295 (named_class_head): Use maybe_process_partial_specialization.
4296 * pt.c (mangle_class_name_for_template): Remove context parameter.
4297 (get_class_bindings): Remove outer_args parameter.
4298 (complete_template_args): Remove.
4299 (add_outermost_template_args): New function.
4300 (register_specialization): Return the specialization.
4301 (unregister_specialization): New function.
4302 (tsubst_template_parms): Likewise.
4303 (most_specialized, most_specialized_class): Prototype here as
4305 (original_template): Rename to most_general_template.
4306 (tsubst_template_parms): New function.
4307 (set_mangled_name_for_template_decl): Likewise.
4308 (TMPL_ARGS_DEPTH): New macro.
4309 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
4310 (TMPL_ARGS_LEVEL): New macro.
4311 (SET_TMPL_ARGS_LEVEL): Likewise.
4312 (TMPL_ARG): Likewise.
4313 (SET_TMPL_ARG): Likewise.
4314 (TMPL_ARGS_DEPTH): Likewise.
4315 (finish_member_template_decl): Use finish_template_decl.
4316 (maybe_process_partial_specialization): New function, split out
4318 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
4319 (maybe_begin_member_template_processing): Use new macros.
4320 (is_member_template): Likewise.
4321 (is_member_template_class): Likewise.
4322 (add_to_template_args): Likewise. Deal with multiple levels of
4324 (maybe_process_partial_specialization): New function.
4325 (retrieve_specialization): Add consistency check.
4326 (determine_specialization): Return full argument list.
4327 (check_explicit_specialization): Tweak friend handling. Use full
4328 argument lists. Simplify.
4329 (current_template_args): Use new macros.
4330 (push_template_decl_real): Change ill-named mainargs to specargs.
4331 Check that a partial specialization actually specializes at least
4332 one parameter. Improve friend handling. Modify for full
4334 (classtype_mangled_name): Don't mangle the names of
4336 (lookup_template_class): Add entering_scope parameter. Use it to
4337 avoid finding a template type when an instantiation is required.
4338 Simplify. Use full template arguments.
4339 (tsubst_friend_function): Use unregister_specialization. Use new
4340 macros. Use full template arguments.
4341 (tsubst_friend_class): Substitute, using tsubst_template_parms,
4342 into the template parameters before passing them to
4343 redeclare_class_template.
4344 (instantiate_class_template): Simplify. Use full template
4345 arguments. Adjust calls to get_class_bindings. Use
4346 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
4347 (innermost_args): Use new macros.
4348 (tsubst_aggr_type): New function, split out from tsubst.
4349 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
4350 conventions for lookup_template_class. Refine handling of partial
4351 instantiations. Remove calls to complete_template_args.
4352 Simplify. Add consistency checks. Use set_mangled_name_for_decl
4353 and set_mangled_name_for_template_decl.
4354 (tsubst_copy): Use tsubst_aggr_type.
4355 (instantiate_template): Use full template arguments.
4356 (more_specialized): Improve formatting.
4357 (more_specialized_class): Adjust calls to get_class_bindings.
4358 (get_bindings_real): Don't call complete_template_args.
4359 (most_specialized): Don't overwrite input; create a new list.
4360 (most_specialized_class): Use most_general_template.
4361 (regenerate_decl_from_template): Use unregister_specialization.
4362 Use full template arguments.
4363 (instantiate_decl): Use full template arguments.
4364 (set_mangled_name_for_template_decl): New function.
4365 * semantics.c (begin_class_definition): Use
4366 maybe_process_partial_specialization.
4367 (finish_member_class_template): New function.
4368 (finish_template_decl): Likewise.
4369 (finish_template_type): Likewise.
4370 (typeck.c): Don't crash after issuing a compiler_error.
4371 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
4373 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
4375 * typeck2.c (build_functional_cast): Handle default-initialization.
4377 * call.c (build_over_call): Pass 1 to popclass.
4379 * parse.y (direct_notype_declarator): Add precedence declaration
4380 to notype_unqualified_id case.
4381 * Makefile.in (EXPECT): Adjust.
4383 * tree.c (ovl_member): Fix for single function in OVL.
4385 1998-07-27 Dave Brolley <brolley@cygnus.com>
4387 * c-lex.c (yylex): Fix boundary conditions in character literal and
4388 string literal loops.
4390 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
4392 * decl.c (lookup_name_real): OK, do return the from_obj value
4393 unless got_object depends on template parms.
4395 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
4397 * pt.c (coerce_template_parms): Also complain about local enums.
4399 * cp-tree.h: Add prototype for set_identifier_local_value.
4400 * decl.c (set_identifier_local_value_with_scope): Make static,
4402 * search.c (covariant_return_p): Likewise.
4403 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
4405 * call.c (build_method_call): Only pull out the type of a destructor
4406 if it's a template type parm.
4407 * decl.c (lookup_name_real): Never return the from_obj value.
4409 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4411 * except.c (process_start_catch_block_old): Call start_decl_1 for
4413 * decl.c (start_decl_1): Avoid duplicate error.
4415 * init.c (expand_default_init): Only perform the initialization if
4416 it will do something.
4418 1998-07-23 H.J. Lu (hjl@gnu.org)
4420 * parse.y (base_class): Check for invalid base class.
4422 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
4424 * decl2.c (import_export_template): Fold in...
4425 (import_export_class): ...to here. Handle dllimport/export.
4427 * class.c (build_vtable): Pass at_eof to import_export_vtable.
4428 (prepare_fresh_vtable): Likewise.
4429 * decl2.c (import_export_class): Split out...
4430 (finish_prevtable_vardecl): From here.
4431 * class.c (finish_struct_1): Call import_export_class if at_eof.
4433 * decl.c (start_function): #if 0 mysterious code I wrote and have
4435 * rtti.c (get_tinfo_fn): If this is for a class type, set
4438 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
4440 * inc/exception: Change terminate and unexpected to ().
4442 * parse.y (named_class_head_sans_basetype_defn): A
4443 named_class_head_sans_basetype followed by '{' or ':' is a defn.
4445 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
4447 * tree.c (canonical_type_variant): New fn to handle arrays.
4448 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
4449 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
4450 * method.c (process_overload_item): Use build_overload_value for
4453 1998-07-20 Dave Brolley <brolley@cygnus.com>
4455 * lex.c (mbchar.h): #include it.
4456 (GET_ENVIRONMENT): New macro.
4457 (init_parse): Set character set based on LANG environment variable.
4458 (real_yylex): Handle multibyte characters in character literals.
4459 (real_yylex): Handle multibyte characters in string literals.
4461 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
4463 * lex.c (do_identifier): Look for class value even if we don't
4464 have a global value. Do implicit declaration if parsing is 2.
4465 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
4468 1998-07-19 Mark Mitchell <mark@markmitchell.com>
4470 * decl.c (pushtag): Revert previous change.
4471 * pt.c (lookup_template_class): Don't put out debugging
4472 information for types that use template parameters.
4474 * decl.c (pushtag): Don't put out debugging information for
4475 compiler-generated typedefs.
4477 * error.c (dump_type_real): Don't crash when presented with
4478 intQI_type_node or the like.
4480 * semantics.c (finish_translation_unit): Fix spelling error in
4483 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
4485 * decl.c (lookup_name_real): Pull out single function here.
4486 (select_decl): Not here.
4487 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
4489 * decl.c (qualify_lookup): Tweak again.
4491 * pt.c (lookup_template_class): Don't mess with the context of the
4493 * decl2.c (current_decl_namespace): Remove special handling for
4496 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
4497 a member template specialization.
4499 * tree.c (ovl_member): Use decls_match to compare functions.
4500 * decl.c (decls_match): Check the context of a function.
4502 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
4503 in Koenig lookup support rules.
4504 * semantics.c (finish_call_expr): Handle the new cases.
4506 * typeck.c (build_x_function_call): Handle overloaded methods.
4508 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
4510 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4512 * semantics.c (finish_object_call_expr): Revert previous change.
4513 * call.c (build_new_method_call): Likewise. Instead, convert
4514 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
4516 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4518 * decl.c (qualify_lookup): Handle templates.
4520 * decl2.c (do_using_directive): Don't pass ancestor.
4521 * decl.c (push_using_directive): Calculate ancestor.
4523 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
4524 * decl.c (pushdecl): Move type shadowing handling from here...
4525 (duplicate_decls): ...to here.
4526 * decl.c (set_identifier_local_value_with_scope): New fn.
4528 (set_identifier_local_value, lookup_type_current_level): New fns.
4529 * decl2.c (do_local_using_decl): Handle types and binding level
4532 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
4533 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
4534 (lookup_namespace_name): Likewise.
4535 * typeck.c (build_unary_op): Not here anymore.
4537 * decl2.c (do_class_using_decl): Make sure we get an identifier.
4538 * class.c (handle_using_decl): Ignore TYPE_DECLs.
4540 * decl.c (qualify_lookup): New fn.
4541 (lookup_name_real): Use it.
4543 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4545 * decl2.c (add_using_namespace): When directly using a namespace
4546 that was indirect before, promote it.
4548 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
4549 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
4550 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
4551 * decl.c (select_decl): Replace two flag parameters by one.
4552 (unqualified_namespace_lookup): Likewise, pass flag.
4553 (lookup_flags): New function.
4554 (lookup_name_real): Compute flags, pass them.
4555 (lookup_namespace_name): Call with zero-flag.
4556 * decl2.c (ambiguous_decl): Add flag parameter, complain only
4558 (lookup_using_namespace, qualified_lookup_using_namespace):
4559 Add flag parameter, pass them through.
4560 * lex.c (do_scoped_id): Call with zero-flag.
4562 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4564 * typeck.c (convert_for_assignment): Use comptypes.
4566 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4568 * semantics.c (finish_object_call_expr): Move test for the
4569 function called being a TYPE_DECL to ...
4570 * call.c (build_new_method_call): Here.
4572 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4574 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
4575 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
4577 * lex.c (looking_for_typename): Don't initialize.
4579 * decl2.c (ambiguous_decl): Clarify error message.
4581 * decl.c (push_using_directive): Iterate over namespaces used
4584 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4586 * decl2.c (add_using_namespace): Iterate over namespaces used
4589 * decl.c (lookup_name_real): Accept namespace aliases as locals.
4590 (cat_namespace_levels): Ignore aliases.
4591 (duplicate_decls): Ignore duplicate aliases.
4592 * decl2.c (do_namespace_alias): Process block level namespace
4593 aliases. Store alias with pushdecl. Remove odr errors.
4594 * parse.y (namespace_alias): New non-terminal.
4597 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4599 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
4600 Handle TEMPLATE_TYPE_PARM.
4601 (arg_assoc): Rewrite.
4603 * pt.c (complete_template_args): Don't look at the context unless
4606 * method.c (build_decl_overload_real): Fix namespace handling.
4608 * typeck.c (build_unary_op): Extract a lone function from an
4611 * call.c (build_scoped_method_call): Handle getting a namespace
4612 for basetype in a destructor call.
4613 (check_dtor_name): Handle enums.
4615 * parse.y (using_directive): New nonterminal.
4616 (extdef, simple_stmt): Use it.
4618 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4620 * decl2.c (add_function): Move error message ...
4621 (arg_assoc_namespace): ... from here.
4623 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4625 * parse.y (namespace_qualifier): Fix multiple level handling.
4626 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
4627 (arg_assoc): Don't skip the first argument of a function.
4629 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
4631 * search.c (my_tree_cons): Clean up.
4633 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4635 * call.c (joust): Don't warn about "confusing" conversions to the
4638 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4640 * class.c (push_nested_class): Complain about namespaces.
4641 * decl.c (start_decl): Enter the object's namespace.
4642 (cp_finish_decl): Leave it.
4643 (grokdeclarator): Likewise.
4644 * decl2.c (check_decl_namespace): New function.
4645 (finish_file): Call it.
4646 * parse.y (complex_direct_notype_declarator): Set complexity
4647 of namespace-qualified ids to -1, enter the namespace.
4649 * method.c (build_template_decl_overload): Expect _DECL as first
4650 parameter. Put context temporarily into current_namespace.
4651 * pt.c (check_explicit_specialization): Change caller.
4654 * init.c (build_offset_ref): Call mark_used and
4655 convert_from_reference for namespace members.
4657 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
4659 * search.c (my_tree_cons): The bitfield is at index 2.
4661 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
4663 * lang-options.h: Format changed to work with new --help support
4666 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4668 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
4669 Do Koenig lookup in CALL_EXPR.
4670 (arg_assoc): Handle error_mark.
4671 * lex.c (is_global): New function.
4672 (do_identifier): Expect arguments for Koenig lookup.
4673 * parse.y (primary): Add rules for calls of unqualified function calls.
4674 (do_id): Change call of do_identifier.
4675 * pt.c (finish_stmt_expr): Likewise.
4676 * semantics.c (finish_id_expr): Likewise.
4677 (finish_call_expr): Add integer parameter to indicate
4678 argument-dependent lookup.
4680 * decl.c (struct binding_level): New field using_directives.
4681 (push_using_decl): Not sorry anymore.
4682 (push_using_directive): New function.
4683 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
4684 (unqualified_namespace_lookup): New function, code from ...
4685 (lookup_name_real): ... here.
4686 * decl2.c (lookup_using_namespace): Pass using list instead of
4688 (validate_nonmember_using_decl): New function.
4689 (do_nonmember_using_decl): New function.
4690 (do_toplevel_using_decl): Use them.
4691 (do_local_using_decl): New function.
4692 (do_using_directive): Support block-level directives.
4693 * parse.y (simple_stmt): Support using declarations and
4695 (namespace_qualifier, namespace_using_decl): New non-terminals.
4697 * xref.c (classname): New function.
4698 (GNU_xref_hier): Change class and base parameters to tree.
4699 * decl.c (xref_baseypes): Change caller.
4700 * friend.c (make_friend_class): Likewise.
4702 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4704 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
4707 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
4708 template template parameter, record its use.
4709 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
4710 its template arguments if exists.
4712 * pt.c (coerce_template_template_parms): New function equivalent
4713 to coerce_template_parms when IS_TMPL_PARM is true.
4714 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
4715 all callers changed.
4717 (coerce_template_parms): Access ARGLIST properly when creating a
4718 new vector. Only accept implicit TYPE_DECL as valid argument for
4719 a template template parameter when it is a base class of
4720 current_class_type. Don't display error message when COMPLAIN is
4723 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
4725 * repo.c (get_base_filename): Use file_name_nondirectory.
4726 (open_repo_file): Likewise.
4727 * cp-tree.h (file_name_nondirectory): Add prototype.
4729 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
4731 * friend.c (do_friend): Pull the identifier out of declarator.
4732 Use cp_error and friends.
4733 * decl2.c (qualified_lookup_using_namespace): Fix call to
4735 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
4736 (grokvardecl): Use DECL_CLASS_SCOPE_P.
4737 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
4738 * class.c (warn_hidden): Fix for OVERLOAD.
4739 From grahams@rcp.co.uk:
4740 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
4741 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
4743 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
4745 * g++.1 (-traditional): Remove duplicated documentation.
4747 1998-07-11 Mark Mitchell <mark@markmitchell.com>
4749 * method.c (flush_repeats): Add nrepeats parameter.
4750 (issue_nrepeats): Likewise.
4751 (is_back_referenceable_type): New function. Don't back-reference
4752 TEMPLATE_TYPE_PARMs as well as simple types like integers.
4753 (build_mangled_name_for_type): Likewise.
4754 (build_mangled_name_for_type_with_Gcode): Likewise.
4756 (nrepeats): Likewise.
4757 (Nrepeats): Likewise.
4758 (start_squangling): Don't clear the variables removed above.
4759 (end_squangling): Likewise.
4760 (flush_repeats): Tidy. Use nrepeats parameter rather than
4762 (issue_nrepeats): Likewise, but with nrepeats global. Use
4763 is_backreferenceable_type.
4764 (build_overload_nested_name): Tidy. Add comment. Use
4765 build_mangled_name_for_type.
4766 (build_underscore_int): Comment.
4767 (build_overload_scope_ref): Use build_mangled_name_for_type.
4768 (build_overload_int): Likewise.
4769 (build_template_template_parm_names): Tidy.
4770 (build_template_parm_names): Use build_mangled_name_for_type.
4771 (build_overload_identifier): Add comments.
4772 (build_mangled_name_for_type_with_Gcode): Split out from
4774 (build_mangled_name_for_type): Use it.
4775 (build_mangled_name): Rework to use build_mangled_name_for_type
4776 and to not use global nrepeats/Nrepeats. Tidy.
4777 (process_modifiers): Tidy.
4778 (check_btype): Use is_backreferenceable_type. Add comment.
4779 Rename `node' to `type'.
4780 (process_overload_item): Set numeric_output_need_bar here.
4781 Use build_mangled_name_for_type. Tidy.
4782 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
4783 build_mangled_name_for_type.
4785 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
4788 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
4790 * cp-tree.h (warn_long_long): Define.
4791 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
4792 warning "ANSI C++ does not support `long long'".
4793 * decl2.c (warn_long_long): Define.
4794 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
4796 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
4798 * decl.c (xref_tag): Handle attributes between 'class' and name.
4799 * parse.y (aggr): Likewise.
4800 * semantics.c (finish_class_definition): Likewise.
4801 * Makefile.in (EXPECTED): Adjust.
4803 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
4804 * decl2.c: Define them.
4805 (lang_decode_option): Handle them.
4806 * lang-options.h: Add -foptional-diags.
4807 * class.c (finish_struct): Don't complain about multiple meanings of
4808 name if -fno-optional-diags.
4809 * decl.c (pushdecl_class_level): Likewise.
4810 * lex.c (real_yylex): Check warn_multichar.
4812 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
4814 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
4816 * tree.c (make_binfo): Fix length.
4818 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
4820 * decl2.c (lang_decode_option): Remove warn_template_debugging.
4821 * lang-options.h: Likewise.
4823 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4825 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
4826 (process_start_catch_block): Likewise for variables
4827 `false_label_rtx', `call_rtx' and `return_value_rtx'.
4829 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
4831 * tree.c (build_srcloc): Make sure we allocate this node on the
4834 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
4836 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
4837 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
4838 (lang_specific_driver): Only add -lm automatically if need_math is
4841 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
4843 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
4845 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4847 * Makefile.in (EXPR_H): New dependency variable.
4848 (decl2.o): Depend on $(EXPR_H).
4849 (typeck.o): Likewise.
4853 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4855 * decl.c (start_enum): Put local enums on permanent_obstack.
4857 1998-06-25 Mark Mitchell <mark@markmitchell.com>
4859 * cp-tree.h (c_get_alias_set): Declare.
4860 * decl.c (init_decl_processing): Set lang_get_alias_set.
4862 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
4864 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4865 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
4866 flag for all function decls which are in the exception table.
4867 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
4868 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
4869 code is emitted for any referenced rtti function.
4871 1998-06-25 Dave Brolley <brolley@cygnus.com>
4873 * lang-specs.h: Use new | syntax to eliminate
4874 string concatenation.
4876 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
4878 * cp-tree.h (CP_DECL_CONTEXT): New macro.
4879 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
4880 * method.c (build_overload_nested_name): Likewise.
4881 * sig.c (build_signature_pointer_or_reference_type): Don't set
4884 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4886 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
4887 * cp-tree.h (FROB_CONTEXT): New macro.
4888 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
4889 * decl.c (namespace_binding): Replace NULL_TREE with
4891 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
4892 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
4894 * decl.c (pushtag): Use FROB_CONTEXT.
4895 (pushdecl, make_typename_type, define_function, grokdeclarator):
4897 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
4898 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
4900 * decl2.c (decl_namespace): Return global_namespace if no context.
4901 * method.c (build_overload_nested_name): Expect null as context.
4902 * pt.c (mangle_class_name_for_template): Do nothing for null
4904 (lookup_template_class): Allow for null id_context.
4906 1998-06-25 Richard Henderson <rth@cygnus.com>
4908 * method.c (emit_thunk): Set current_function_is_thunk for the
4909 ASM_OUTPUT_MI_THUNK case as well.
4911 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4913 * exception.cc (__cplus_type_matcher): Get a match_info pointer
4914 instead of an exception table entry as a parameter.
4916 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4918 * parse.y (function_try_block): Don't call start_catch_handler.
4919 * except.c (call_eh_info): Remove coerced field from declaration.
4920 (build_eh_type_type_ref): New function to create an address of a
4921 rtti function for the new style exception tables.
4922 (expand_start_catch_block): Split function, this contains the
4924 (process_start_catch_block_old): New function to perform the rest
4925 of expand_start_catch_block under old style exceptions.
4926 (process_start_catch_block_old): New function to perform the rest
4927 of expand_start_catch_block under new style exceptions.
4928 (expand_end_catch_block): Only pop the false label off the stack under
4929 the old style of exceptions.
4930 * semantics.c (finish_try_block): Don't call start_catch_handler.
4931 * exception.cc (struct cp_eh_info): Add original_value field.
4932 (__cplus_type_matcher): Perform type matching on the original exception
4933 value, and if we have a match, set the current value.
4934 (__cp_push_exception): Set the original exception value.
4936 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
4938 * call.c (joust): Fix confusing conversion warning.
4940 * call.c (build_op_delete_call): Add placement parm. Check
4941 LOOKUP_SPECULATIVELY.
4942 * cp-tree.h, decl2.c, init.c: Adjust.
4943 * decl.c (finish_function): Use it.
4945 * pt.c (tsubst): Diagnose creating void fields or variables.
4947 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4949 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
4951 * cp-tree.h (check_dtor_name): Add prototype.
4953 * init.c (expand_member_init): Remove unused variables
4954 `ptr_type_node', `parm' and `rval'.
4956 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
4958 (lang_print_xnode): Likewise.
4960 * typeck2.c (enum_name_string): Cast argument to sprintf to long
4961 and use %ld specifier.
4963 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
4964 specifier in call to fprintf.
4965 (GNU_xref_member): Cast argument to sprintf to int.
4967 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4969 * typeck2.c (pop_init_level): Warn about implicit zero initialization
4972 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4974 * cp-tree.h: Prototype function `check_java_method'.
4976 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4978 * class.c (finish_struct): Make conflicting use of id a pedwarn.
4979 * decl.c (pushdecl_class_level): Likewise.
4981 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4983 * pt.c (convert_nontype_argument): Issue an error when presented
4984 with an integer (real) constant that cannot be simplified to an
4987 * cp-tree.h (c_get_alias_set): Remove declaration added in
4988 1998-06-13 change that should never have been checked in.
4990 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4992 * typeck.c (build_binary_op_nodefault): Change % in format strings
4995 * decl.c (grokvardecl): Don't build_static_name for decls that
4996 aren't at namespace scope.
4998 * init.c (perform_member_init): Catch default-initialization of
5001 1998-06-17 Mark Mitchell <mark@markmitchell.com>
5003 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
5005 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
5007 * method.c (hack_identifier): Complain about getting a namespace
5009 * typeck.c (decay_conversion): Remove check for namespaces.
5010 * typeck2.c (incomplete_type_error): Likewise.
5011 * parse.y (template_arg): Add PTYPENAME expansion.
5013 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
5015 * decl.c (grokvardecl): Don't build external assembler names for
5016 TYPENAMEs in other namespaces as there is no declarator.
5017 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
5018 info from DECL_CONTEXT if it is NULL.
5020 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
5022 * call.c (check_dtor_name): Split out.
5023 (build_scoped_method_call): Use it.
5024 (build_method_call): Use it.
5025 * init.c (build_offset_ref): Use it.
5027 * typeck.c (build_static_cast): Fix handling of pointers to members.
5029 * decl.c (finish_function): Just return nothing from a constructor.
5030 * typeck.c (c_expand_return): Complain about returning a void
5031 expression from a destructor.
5033 1998-06-13 Mark Mitchell <mark@markmitchell.com>
5035 * class.c (alter_access): Accept a BINFO explaining how to get
5036 from the entity whose accessed is being altered to the type doing
5038 (handle_using_decl): New function containing code split out from ...
5039 (finish_struct_1): Here.
5041 * cp-tree.h (complete_type_or_else): Declare.
5042 * init.c (build_new_1, build_delete): Use it.
5043 * typeck.c (require_complete_type): Use complete_type, rather than
5044 expanding it inline.
5045 (complete_type_or_else): New function.
5046 (build_component_ref): Use it.
5047 (pointer_int_sum): Make sure the type pointed to is complete.
5048 (pointer_diff): Likewise.
5050 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
5053 * search.c (get_matching_virtual): Note that member templates
5054 cannot override virtual functions.
5056 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
5058 * pt.c (check_explicit_specialization): If DECLARATOR turned into
5059 an error_mark_node from lookup_template_function, return the same.
5060 (determine_specialization): Also make sure TEMPLATE_ID isn't an
5061 error_mark_node, before we try to read its operands.
5062 * decl.c (grokdeclarator): If we got an error_mark_node from
5063 check_explicit_specialization, just return it right back.
5065 1998-06-12 Mark Mitchell <mark@markmitchell.com>
5067 * class.c (instantiate_type): Don't treat template-ids that don't
5068 specify any template arguments as equivalent to ordinary
5069 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
5070 pointer-to-members for member templates. Tidy slightly.
5071 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
5072 * init.c (build_offset_ref): Handle template-ids like ordinary
5073 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
5074 offset part of the OFFSET_REF.
5075 * typeck.c (build_unary_op): Change check for unknown types to
5076 look for OFFSET_REFs, not SCOPE_REFs.
5078 1998-06-11 Mark Mitchell <mark@markmitchell.com>
5080 * pt.c (is_member_template_class): New function.
5081 (push_template_decl_real): Use it.
5083 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
5085 * friend.c (do_friend): Add support for nested classes using
5086 member functions of the enclosing class as friends.
5088 1998-06-10 Mark Mitchell <mark@markmitchell.com>
5090 * call.c (convert_default_arg): Make global, not static.
5091 (convert_arg_for_ellipsis): Split out from ...
5092 (build_over_call): Here.
5093 * cp-tree.h (convert_default_arg); Declare.
5094 (convert_arg_to_ellipsis): Likewise.
5095 (do_member_init): Remove.
5096 * init.c (do_member_init): Remove; this code is dead.
5097 (expand_member_init): Remove much of this code; it is dead.
5098 * typeck.c (convert_arguments): Use convert_default_arg and
5099 convert_arg_for_ellipsis, rather than duplicating here.
5101 * call.c (convert_like): Don't fail silently if
5102 build_user_type_conversion fails. Always return error_mark_node
5105 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5107 * search.c (covariant_return_p): Complain about ambiguous base.
5109 * typeck.c (build_component_ref): Diagnose ref to nested type.
5111 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
5113 * decl.c (grokparms): Check that INIT isn't an error_mark_node
5114 before giving error about invalid type for default arg.
5116 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5118 * call.c (build_method_call): Fix thinko.
5120 1998-06-10 Dave Brolley <brolley@cygnus.com>
5122 * decl2.c (lang_decode_option): New argc/argv interface.
5123 * cp-tree.h (lang_decode_option): New argc/argv interface.
5124 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
5125 specified for cpplib-enabled compilers.
5126 * lex.c (lang_init): Don't check_newline for cpplib.
5127 (init_parse): Don't initialize cpplib here.
5129 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
5131 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
5132 piece before checking DECL_MUTABLE_P.
5134 1998-06-10 John Carr <jfc@mit.edu>
5136 * tree.c (debug_binfo): Make printf format match arguments.
5138 * error.c (OB_PUTI): Make printf format match arguments.
5140 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
5142 * init.c (perform_member_init): Handle default-initialization.
5144 * except.c (build_throw): Handle throwing NULL.
5146 * typeck.c (build_x_function_call): Use resolve_offset_ref.
5148 * search.c (compute_access): Only strip an anonymous union
5151 * call.c (add_builtin_candidates): Tweak.
5153 * cvt.c (build_expr_type_conversion): Restore code for conversion
5155 * decl2.c (delete_sanity): Use it. Clean up.
5157 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
5159 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
5161 * typeck.c (c_expand_return): Don't warn about void expressions on
5162 return statements in functions returning void.
5164 1998-06-09 Mark Mitchell <mark@markmitchell.com>
5166 * pt.c (fn_type_unification): Revise documentation. Tidy.
5167 (type_unification): Likewise.
5169 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
5171 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
5173 * parse.y (function_try_block): Rename expand_start_catch, and delete
5175 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
5178 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
5180 * search.c (lookup_member): New fn.
5181 * class.c (finish_struct_1): Use it.
5182 * decl.c (lookup_name_real): Use it.
5184 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5186 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
5188 * cp-tree.h: Add prototype for `maybe_print_template_context' and
5189 `maybe_make_one_only'.
5191 * decl.c (auto_function): Remove unused variable `decl'.
5193 * decl2.c: Include dwarf2out.h and dwarfout.h.
5195 * lex.c: Remove redundant declarations of `set_float_handler' and
5198 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
5200 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
5201 time flag. Call __cp_eh_info instead of __cp_exception_info.
5202 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
5203 (__cp_exception_info): Return offset into cp_eh_info structure to
5204 match what use to be the start of this structure.
5205 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
5206 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
5208 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
5209 __cp_eh_info instead of __cp_exception_info.
5211 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
5213 * decl.c (cp_finish_decl): Disable inlining of extern inlines
5214 with static variables.
5216 1998-06-08 Mark Mitchell <mark@markmitchell.com>
5218 * init.c (build_offset_ref): Correct previous change to use build,
5221 1998-06-07 Mark Mitchell <mark@markmitchell.com>
5223 * class.c (instantiate_type): Handle pointer-to-members where the
5224 member is a template.
5225 * init.c (build_offset_ref): Likewise.
5226 * typeck.c (build_unary_op): Likewise.
5228 1998-06-07 Richard Henderson <rth@cygnus.com>
5230 * lex.c (lang_init_options): New function.
5231 (lang_init): Remove flag_exceptions == 2 hack.
5233 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
5235 * search.c (envelope_add_decl): Tweak for implicit typename.
5237 * call.c (joust): Also warn about confusing conversion op/constructor
5238 overload resolution.
5240 * spew.c (yylex): Also return the TYPE_DECL if got_object.
5241 Don't clear got_object after '~'.
5242 * call.c (build_scoped_method_call): Tweak destructor handling.
5243 (build_method_call): Likewise.
5244 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
5245 TYPE_MAIN_VARIANT for destructors.
5246 * semantics.c (finish_object_call_expr): Complain about calling a
5249 1998-06-05 Per Bothner <bothner@cygnus.com>
5251 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
5252 Define - update needed by gcc.c change.
5254 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
5256 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
5258 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5260 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
5261 * decl.c (lookup_name_real): Add namespaces_only parameter.
5262 If set, return only NAMESPACE_DECLs.
5263 (select_decl): Likewise.
5264 (identifier_type_value): Give additional parameter.
5265 (lookup_name_nonclass): Likewise.
5266 (lookup_name): Likewise.
5267 (find_binding): Skip namespace aliases.
5268 (binding_for_name): Likewise.
5269 (push_namespace): Check for namespace aliases.
5270 (lookup_name_namespace_only): New function.
5271 (begin_only_namespace_names, end_only_namespace_names): New functions.
5272 * decl2.c (set_decl_namespace): Skip namespace aliases.
5273 (do_using_directive): Likewise.
5274 (do_namespace_alias): Produce namespace aliases, fix alias
5276 * error.c (dump_decl): Support SCOPE_REF.
5277 * parse.y (extdef): Wrap lookup with namespace_only for namespace
5278 aliases and using declarations.
5280 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
5282 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
5284 * error.c (dump_expr): Clean up NEW_EXPR case.
5286 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
5288 Suggested by Brendan Kehoe
5289 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
5290 treat it as using ::decl.
5292 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
5294 * tree.c (mapcar): Support NEW_EXPR.
5296 * error.c (dump_expr): Support NEW_EXPR.
5298 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
5300 * method.c (make_thunk): Use overload machinery to make name.
5301 * search.c (covariant_return_p): New fn.
5302 (get_matching_virtual): Use it.
5304 * init.c (build_new_1): Fix check for void.
5306 1998-06-01 Per Bothner <bothner@cygnus.com>
5308 * cp-tree.h (TYPE_FOR_JAVA): New macro.
5309 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
5310 java_int_type_node, java_long_type_node, java_float_type_node,
5311 java_double_type_node, java_char_type_node, java_boolean_type_node):
5312 New "primitive" types, with predefined names __java_byte etc.
5313 (record_builtin_java_type): New function.
5314 (init_decl_processing): Make Java types with record_builtin_java_type.
5315 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
5316 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
5317 (grokfndecl): Call check_java_method for Java classes.
5318 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
5319 (process_overload_item): Match types against specific
5320 java_XX_type_node types, rather than using is_java_type.
5321 * class.c (finish_struct_1): Don't add default copy constructor
5322 or operator= if TYPE_FOR_JAVA.
5323 (pop_lang_conext): Restore strict_prototyp proper if Java.
5324 * decl2.c (acceptable_java_type, check_java_method): New functions.
5325 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
5326 (tsubst): Move common statement after if statement.
5327 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
5329 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
5331 * pt.c (for_each_template_parm): Use first_rtl_op.
5333 * tree.c (build_cplus_array_type_1): Also check index_type for
5336 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
5338 * pt.c (tsubst): Always copy BINFO_BASETYPES.
5340 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
5342 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
5345 1998-05-29 Mark Mitchell <mark@markmitchell.com>
5347 * decl.c (grokdeclarator): Don't complain about in-class
5348 initialization of static consts if we don't really know the type
5351 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
5353 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
5354 * method.c (build_destructor_name): New fn.
5355 * decl2.c (maybe_retrofit_in_chrg): Split out...
5356 (grokclassfn): From here. Reorganize.
5357 * decl.c (grok_ctor_properties): Make sure ctors for types with
5358 vbases have the in_chrg parm.
5359 * pt.c (instantiate_class_template): Update
5360 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
5362 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
5364 1998-05-28 Mark Mitchell <mark@markmitchell.com>
5366 * pt.c (instantiate_decl): Make test for whether or not static
5367 variables should be instantiated early match its comment.
5369 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
5371 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
5373 (start_function): Call check_default_args.
5374 * decl2.c (grokfield): Don't call check_default_args.
5375 (check_default_args): Use cp_error_at.
5376 * lex.c (do_pending_defargs): Call check_default_args.
5378 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
5380 * call.c (build_method_call): Make sure get_type_value returns
5381 something before we try to use its TYPE_MAIN_VARIANT.
5382 (build_scoped_method_call): Likewise.
5384 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
5386 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
5387 initialize an array.
5389 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
5392 * friend.c (do_friend): Clarify template warning.
5394 1998-05-27 Mark Mitchell <mark@markmitchell.com>
5396 * decl.c (shadow_label): Don't treat decls as identifiers.
5397 (maybe_push_to_top_level): Clear shadowed_labels.
5399 * pt.c (instantiate_decl): Reset lineno and filename after calling
5400 regenerate_decl_from_template.
5402 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
5405 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
5407 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
5409 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5411 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
5412 (convert_nontype_argument): Handle cases when nontype template
5413 parameters become classes after substitution.
5415 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5417 * friend.c (is_friend): Use comptypes, rather than == to compare
5418 types. Modify for new representation of template friends.
5419 (make_friend_class): Likewise.
5420 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
5421 (instantiate_class_template): Deal with template friends.
5423 * decl.c (store_parm_decls): Remove redundant call to
5424 expand_main_function.
5426 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
5428 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
5431 1998-05-26 Per Bothner <bothner@cygnus.com>
5433 * language_as_string: Handle lang_java.
5435 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
5437 * decl.c (pushdecl): Don't copy the type_decl.
5439 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5441 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
5443 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
5445 * parse.y (complex_direct_notype_declarator): Use $1 to access
5446 scope of notype_qualified_id.
5448 1998-05-26 Dave Brolley <brolley@cygnus.com>
5450 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
5451 (init_parse): Initialize cpplib interface.
5453 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
5456 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5458 * decl.c (pushtag): Avoid crashing on erroneous input.
5460 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5462 * decl.c (push_namespace): Only produce one unique name for
5463 anonymous namespaces.
5464 (get_unique_name): Remove.
5466 1998-05-25 Mark Mitchell <mark@markmitchell.com>
5468 * call.c (tourney): Don't do any extra comparisons.
5470 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
5472 * cp-tree.h (processing_template_parmlist): Declare.
5473 * decl.c (pushtag): Don't call push_template_decl when we
5475 * pt.c (processing_template_parmlist): New variable.
5476 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
5477 (complete_template_args): Use it.
5478 (add_to_template_args): Likewise.
5479 (innermost_args): Likewise.
5481 (begin_template_parm_list): Use processing_template_parmlist.
5482 (end_template_parm_list): Likewise.
5484 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
5485 * decl.c (grokdeclarator): Use it.
5486 * decl2.c (grok_x_components): Likewise.
5487 * init.c (initializing_context): Likewise.
5488 * method.c (do_build_copy_constructor): Likewise.
5489 (do_build_assign_ref): Likewise.
5490 * search.c (compute_access): Likewise.
5491 * typeck.c (build_component_ref): Likewise.
5493 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
5494 unnamed type a typedef name "for linkage purposes".
5496 * pt.c (lookup_template_class): Don't look at
5497 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
5499 * method.c (build_overload_int): Handle error cases gracefully.
5501 * pt.c (instantiate_decl): Handle static member variables
5504 * pt.c (tsubst): Use the tsubst'd type when producing new
5505 TEMPLATE_PARM_INDEX nodes.
5507 1998-05-24 Mark Mitchell <mark@markmitchell.com>
5509 * tree.c (cp_tree_equal): Handle pointers to member functions.
5511 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
5512 sure the type of the REF_BIND is a reference type.
5513 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
5514 target_type for clarity.
5516 * parse.y (xcond): Move call to condition_conversion ...
5517 * semantics.c (finish_for_cond): Here.
5518 * parse.c: Regenerated.
5520 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
5522 * decl.c (push_namespace): Namespaces have type void.
5523 * typeck2.c (incomplete_type_error): Complain about namespace
5525 * typeck.c (decay_conversion): Likewise.
5527 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5529 * error.c (dump_expr): Support namespaces.
5531 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
5533 * cp-tree.def: Add SRCLOC.
5534 * cp-tree.h: Add struct tree_srcloc and accessor macros.
5535 * tree.c (build_srcloc, build_srcloc_here): New fns.
5536 * pt.c (add_pending_template): Use build_srcloc_here.
5537 (push_tinst_level): Update last_template_error_tick before erroring.
5538 (instantiate_decl): Restore lineno and input_filename before
5539 calling add_pending_template.
5540 * decl2.c (finish_file): Set up lineno and input_filename for
5543 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5545 * decl.c (lang_print_error_function): New fn.
5546 (init_decl_processing): Set print_error_function to use it.
5547 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
5549 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
5552 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
5553 copy-initialization.
5555 * class.c (build_vtable_entry): Use int_fits_type_p.
5556 (build_vtable): Pass a signed offset to build_vtable_entry.
5557 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
5558 set_rtti_entry): Likewise.
5560 1998-05-22 Per Bothner <bothner@cygnus.com>
5562 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
5563 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
5565 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5567 * pt.c (print_template_context): Use fprintf instead of cp_error.
5569 * pt.c (determine_specialization): Just return an error_mark_node.
5570 Also print the decl we want in error messages. If we complain,
5571 return error_mark_node.
5572 (tsubst_friend_function): Set lineno and input_filename so
5573 error messages will be useful.
5574 (instantiate_template): Just return an error_mark_node.
5575 (check_explicit_specialization): Don't mess with a returned
5578 * pt.c (print_template_context): Add new argument.
5579 (maybe_print_template_context): New fn.
5580 (push_tinst_level): Increment tinst_level_tick.
5581 (pop_tinst_level): Likewise.
5582 * errfn.c (cp_thing): Call maybe_print_template_context. Use
5583 xrealloc instead of xmalloc.
5585 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
5587 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5589 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
5590 if the template we looked up is the same as the one we already
5593 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
5595 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
5596 (cpp_reader,parse_in): Add for cpplib.
5597 (check_newline): Call handle_sysv_pragma with new interface.
5598 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
5600 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
5601 (sub_getch): Call GETC for cpplib.
5603 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
5604 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
5606 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
5608 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5610 * decl2.c (maybe_make_one_only): New fn.
5611 (import_export_vtable): Use it.
5612 (import_export_decl): Likewise.
5613 * pt.c (mark_decl_instantiated): Likewise.
5615 1998-05-21 Mark Mitchell <mmitchell@usa.net>
5617 * decl2.c (find_representative_member): Rename to ...
5618 (build_anon_union_vars): New function.
5619 (finish_anon_union): Fix stupidity of previous change.
5621 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
5623 * decl.c (grokfndecl): Handle definition of specialization in
5626 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
5628 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5630 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
5631 to look for type declarations.
5632 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
5633 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
5634 (finish_member_class_template): Declare.
5635 * decl.c (pushtag): Put member class templates on the
5636 CLASSTYPE_TAGS list, just as for ordinary member classes.
5637 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
5638 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
5639 IDENTIFIER_NAMESPACE_VALUEs.
5640 * parse.y (component_decl): Move code to ...
5641 * semantics.c (finish_member_class_template): New function.
5642 Don't put member class templates on the list of components for a
5644 * parse.c: Regenerated.
5645 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
5646 In fact, don't use DECL_CONTEXT at all here.
5648 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
5650 * decl.c (record_unknown_type): New function.
5651 (init_decl_processing): Call it for the unknown and global type
5654 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5656 * decl2.c (find_representative_member): New function.
5657 (finish_anon_union): Use it.
5659 * cp-tree.h (MAIN_NAME_P): New macro.
5660 (DECL_MAIN_P): Likwise.
5661 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
5662 (grokfndecl): Use the new macros.
5663 (grokdeclarator): Likewise.
5664 (start_function): Likewise.
5665 (store_parm_decls): Likewise.
5666 (finsh_function): Likewise.
5667 * friend.c (do_friend): Likewise.
5668 * typeck.c (build_function_call_real): Likewise.
5669 (build_unary_op): Likewise.
5671 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
5673 * decl2.c (start_objects, finish_objects, do_dtors,
5674 do_ctors): Split out from...
5675 (finish_file): ...here.
5677 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
5679 * tree.c (is_overloaded_fn): Don't abort on placeholders from
5682 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
5684 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
5686 * error.c (dump_expr): Handle an ARROW_EXPR.
5688 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
5690 * decl.c (saveable_obstack): Declare.
5691 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
5692 declare, if necessary.
5694 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
5696 * call.c (compare_qual): Remove.
5698 (is_properly_derived_from): New function.
5699 (maybe_handle_ref_bind): Likewise.
5700 (maybe_handle_implicit_object): Likewise.
5701 (compare_ics): Modify substantially to bring into conformance with
5703 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
5704 (comp_cv_qualification): Declare.
5705 (comp_cv_qual_signature): Likewise.
5706 * typeck.c (comp_cv_qualification): Likewise.
5707 (comp_cv_qual_signature): Likewise.
5709 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5711 * Makefile.in (parse.o): Depend on toplev.h.
5713 * class.c (typecode_p): Remove prototype and definition.
5715 * cp-tree.h (currently_open_class, is_empty_class, member_p):
5718 * decl.c (push_overloaded_decl_top_level): Remove prototype and
5721 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
5722 in call to `cp_thing'.
5723 (cp_warning): Likewise for function pointer `warning'.
5725 * except.c (do_function_call): Remove prototype and definition.
5726 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
5728 * method.c (is_java_type): Add prototype and make it static.
5730 * parse.y: Include toplev.h.
5732 * pt.c (type_unification): Remove unused variable `arg'.
5733 (instantiate_decl): Likewise for `save_ti'.
5735 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
5737 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
5739 * init.c (build_member_call): Handle template_ids.
5740 * parse.y (primary): Add global_scope template_id.
5742 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5744 * decl2.c (get_sentry): Use end_temporary_allocation.
5745 Don't declare permanent_obstack.
5747 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
5749 * parse.y (.finish_new_placement): New non-terminal.
5750 (unary_expr, new_type_id): Use it.
5751 * parse.c: Regenerated.
5753 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
5755 * pt.c (redeclare_class_template): Say where the original definition
5756 of the template-parameter's default argument appeared.
5758 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
5760 * call.c (build_over_call): Tweak empty class handling.
5762 * decl.c (make_typename_type): Use currently_open_class.
5764 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
5766 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5768 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
5769 for a type unless it is one.
5771 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
5773 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
5775 * Makefile.in (program_transform_name, objdir): Define.
5777 * Makefile.in (BISON): Use bison from the build tree if it exists.
5780 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5782 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
5784 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
5786 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
5788 * call.c (build_scoped_method_call): Likewise.
5790 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
5792 * init.c (build_new_1): Call suspend_momentary around the creation
5793 of values that must be saved for exception handling.
5794 * parse.y (.build_new_placement): New non-terminal.
5795 (unary_expr, new_placement): Use it.
5796 * parse.c: Regenerated.
5798 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
5800 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
5803 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
5806 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
5808 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5810 * decl.c (start_decl): Revert problem change.
5812 * Makefile.in (CONFLICTS): Fix.
5814 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5816 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
5818 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5820 * class.c (finish_struct_1): Use BINFO_SIZE.
5822 * decl.c (start_decl): Use 'tem'.
5824 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
5826 * exception.cc: Include eh-common.h.
5827 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
5828 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
5829 (__cp_push_exception): Initialize eh_info struct as well.
5830 * except.c: Remove local structs and include eh-common.h.
5831 (init_exception_processing): Set language and version codes.
5832 (call_eh_info): Add presence of eh_info to runtime description of
5834 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
5835 * semantics.c (finish_try_block): Call start_catch_block() and
5837 * parse.y (function_try_block): Call start_catch_block() and
5840 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
5842 * typeck.c (original_type): New function.
5843 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
5844 to see if they're actually the same.
5845 * cp-tree.h (original_type): Declare.
5847 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5849 * Makefile.in (lex.o): Depend on output.h.
5851 * call.c (add_function_candidate): Remove unused variable `cand'.
5852 (add_conv_candidate): Likewise.
5853 (build_builtin_candidate): Likewise.
5855 * cp-tree.h: Add prototype for `types_overlap_p'.
5857 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
5859 * decl2.c (merge_functions): Remove unused variables `tmp' and
5862 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
5863 (code_as_string): Likewise.
5864 (language_as_string): Likewise.
5865 (parm_as_string): Likewise.
5866 (op_as_string): Likewise.
5867 (assop_as_string): Likewise.
5868 (cv_as_string): Likewise.
5870 * lex.c: Include output.h.
5872 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
5874 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
5877 * tinfo.cc (__class_type_info::dcast): Change the type of variable
5878 `i' from int to size_t.
5880 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
5883 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5885 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
5886 DECL_NAMESPACE_SCOPE_P.
5887 (lang_decl_name): Likewise.
5888 * pt.c (tsubst_friend_function, tsubst): Likewise.
5889 * decl.c (pushdecl, redeclaration_error_message, start_decl,
5890 cp_finish_decl, start_function): Likewise.
5891 * class.c (finish_struct_1): Likewise.
5892 * call.c (build_over_call): Likewise.
5893 (compare_ics): Use DERIVED_FROM_P.
5895 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
5897 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
5898 * method.c (build_mangled_name): Use it.
5899 (build_decl_overload_real): Likewise.
5901 * error.c (dump_simple_decl): New function, broken out from ...
5902 (dump_decl): Use it.
5904 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
5906 * ptree.c (lang_print_xnode): Add missing `break'.
5908 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
5910 * call.c (add_template_candidate): Adjust for changes to
5911 fn_type_unification.
5912 (add_template_candidate_real): Likewise.
5913 (add_template_conv_candidate): Likewise.
5914 (build_user_type_conversion_1): Likewise.
5915 (build_new_function_call): Likewise.
5916 (build_object_call): Likewise.
5917 (build_new_op): Likewise.
5918 (build_new_method_call): Likewise.
5919 * class.c (instantiate_type): Likewise.
5920 * cp-tree.h (unification_kind_t): New type.
5921 (fn_type_unification): Adjust prototype.
5922 (type_unificaiton): Likewise.
5923 * pt.c (UNIFY_ALLOW_NONE): New macro.
5924 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
5925 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
5926 (UNIFY_ALLOW_DERIVED): Likewise.
5927 (unify): Change prototype.
5928 (maybe_adjust_types_for_deduction): New function.
5929 (check_cv_quals_for_unify): Likewise.
5930 (determine_specialization): Adjust.
5931 (fn_type_unification): Likewise.
5932 (type_unification): Likewise.
5933 (type_unification_real): Likewise. Use
5934 maybe_adjust_types_for_deduction. Fix mishandling of
5935 back-unification of template functions passed as arguments. Pass
5936 appropriate combination of UNIFY_ALLOW_* to unify.
5937 (unify): Remove unused NTPARMS parameter. Use
5938 check_cv_quals_for_unify. Remove bogus code that allowed
5939 too-generous unification in order to adhere more closely to standard.
5940 (get_bindings_real): Adjust.
5941 (get_class_bindings): Likewise.
5943 * method.c (build_overload_identifier): Only use the innermost
5944 template arguments when mangling.
5945 * pt.c (tsubst_template_argument_vector): New function.
5946 (complete_template_args): Deal with the situation where the
5947 extra_args contain more than one level of arguments.
5948 (lookup_template_class): Deal with member template classes, which
5949 may have more than one level of arguments.
5950 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
5951 Improve handling of member template classes. Use
5952 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
5953 tsubst_template_argument_vector where appropriate.
5954 (regenerate_decl_from_template): Break out from ...
5955 (instantiate_decl): Here.
5957 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
5958 * parse.h: Regenerated.
5959 * parse.c: Really regenerated.
5961 * cp-tree.h (finish_unary_op_expr): New function.
5962 (finish_id_expr): Likewise.
5963 (begin_new_placement): Likewise.
5964 (finish_new_placement): Likewise.
5965 (finish_declarator): Likewise.
5966 (finish_translation_unit): Likewise.
5967 (finish_parmlist): Likewise.
5968 (begin_class_definition): Likewise.
5969 (finish_class_definition): Likewise.
5970 (finish_default_args): Likewise.
5971 (finish_inline_definitions): Likewise.
5972 * parse.y (GCC_ASM_KEYWORD): Remove.
5973 (TYPENAME_ELLIPSIS): Likewise.
5974 * parse.c: Regenerated.
5975 Use new functions in semantics.c in the actions for many rules.
5976 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
5977 * hash.h: Regenerated.
5978 * semantics.c (finish_expr_stmt): Allow NULL expr.
5979 (finish_unary_op_expr): New function, containing
5980 code previously in parse.y.
5981 (finish_id_expr): Likewise.
5982 (begin_new_placement): Likewise.
5983 (finish_new_placement): Likewise.
5984 (finish_declarator): Likewise.
5985 (finish_translation_unit): Likewise.
5986 (finish_parmlist): Likewise.
5987 (begin_class_definition): Likewise.
5988 (finish_class_definition): Likewise.
5989 (finish_default_args): Likewise.
5990 (finish_inline_definitions): Likewise.
5992 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
5994 * typeck.c (build_c_cast): Don't decay arrays and functions to
5995 pointer type when converting to a class type.
5997 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
5999 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
6000 (DECL_CLASS_SCOPE_P): Likewise.
6002 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
6004 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
6005 * decl2.c (constructor_name_full): Likewise.
6007 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
6009 * tree.c (mapcar): Add OVERLOAD support.
6011 * init.c (resolve_offset_ref): We must use basetype_path before we
6012 destroy it with a call to convert_pointer_to.
6014 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6016 * class.c (currently_open_class): New fn.
6017 * decl.c (lookup_name_real): Use it.
6018 * search.c (lookup_field): Likewise.
6020 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6022 * cp-tree.def (OVERLOAD): New node.
6023 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
6024 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
6025 (NAMESPACE_BINDING): Remove.
6026 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
6028 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
6030 (tree_overload): New struct.
6031 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
6032 (REAL_IDENTIFIER_TYPE_VALUE): Define.
6033 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
6034 (lang_decl_flags): Remove in_namespace.
6035 (lang_decl): Remove chain.
6036 (DECL_CHAIN, DECL_NAMESPACE): Remove.
6037 (flag_honor_std): Declare extern.
6038 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
6039 namespace_binding, set_namespace_binding,
6040 lookup_function_nonclass, cat_namespace_levels,
6041 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
6042 scratch_ovl_cons, ovl_member, build_overload): Declare.
6043 (decl_list_length, get_namespace_id, current_namespace_id,
6044 overloaded_globals_p): Remove.
6045 (lookup_using_namespace, qualified_lookup_using_namespace): Change
6047 (push_scratch_obstack): New macro.
6048 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
6049 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
6051 (build_new_function_call): Iterate using OVL_CHAIN.
6052 Print DECL_NAME in when reporting ambiguities.
6053 (build_object_call): Iterate using OVL_NEXT for fns, convs.
6054 (build_new_op): Call lookup_function_nonclass.
6055 Iterate using OVL_NEXT.
6056 (build_op_delete_call): Change detection of members.
6057 Do not wrap TREE_LIST around fields and single global functions.
6058 (build_over_call): Don't push a class level if the context is a
6060 (build_new_method_call): Iterate using OVL_NEXT.
6061 * class.c (add_method): Chain overloaded members using
6062 build_overload. Remove copying of method.
6063 (grow_method): When iterating through the obstack, expect OVERLOAD
6064 nodes. Chain overload members.
6065 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
6066 nodes in call to get_baselinks.
6067 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
6068 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
6069 fdecls that are OVERLOAD nodes.
6070 (validate_lhs): New function.
6071 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
6072 code. Use DECL_NAME in error messages. Split code between global
6073 and member function processing.
6074 * decl.c (global_type_node): New static variable.
6075 (in_std): New global.
6076 (struct binding_level): New field usings.
6077 (resume_binding_level): Assert that we are not in a class.
6078 (toplevel_bindings_p): Just check for namespace_p or
6080 (resume_level): Remove.
6081 (find_binding): New function.
6082 (binding_for_name): Call it.
6083 (namespace_binding, set_namespace_binding): New functions.
6084 (push_namespace): Associate binding level with new namespace,
6085 resume_binding_level for existing namespace. Remove old code.
6086 Fake std by counting.
6087 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
6088 (maybe_push_to_top_level): Save current namespace.
6089 (pop_from_top_level): Restore saved namespace.
6090 (pop_namespace): Call suspend_binding_level. Remove old code.
6091 (cat_namespace_levels): New function.
6092 (set_identifier_type_value_with_scope): For namespace bindings,
6093 set BINDING_TYPE, and use global_type_node.
6094 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
6095 (identifier_type_value): New function.
6096 (pushtag): If no context, use current_namespace.
6097 (duplicate_decls): Don't process DECL_CHAIN.
6098 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
6099 already set. Never reset it to NULL_TREE. Lookup global variables
6100 in their namespace. Push overloaded templates if they are on
6102 (pushdecl_namespace_level): New function.
6103 (pushdecl_top_level): Implement using pushdecl_namespace_level.
6104 (pushdecl_using_decl): New function.
6105 (overloaded_globals_p): Remove.
6106 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
6107 them. Use namespace_binding and set_namespace_value.
6108 (redeclaration_error_message): Complain if the declarations come
6109 from different namespaces.
6110 (lookup_tag): On namespace level, look in the BINDING_TYPE.
6111 (lookup_namespace_name): Pass tree_bindings from stack. Remove
6113 (select_decl): New function.
6114 (lookup_name_real): Call it for qualified and unqualified lookup.
6115 Pass tree_bindings from the stack.
6116 If prefer_type is 1, also accept namespaces.
6117 (lookup_function_nonclass): New function.
6118 (init_decl_processing): Set the binding level of the global
6119 namespace to global_binding_level.
6120 Build a proper type list for __builtin_apply.
6121 Initialize std_node to "fake std" if flag_honor_std is set.
6122 Initialize global_type_node.
6123 Allocated bad_alloc in namespace std if flag_honor_std.
6124 (define_function): Set the DECL_CONTEXT to the current_namespace.
6125 (start_decl): A namespace is not considered as a context here. If
6126 the DECL_CONTEXT is a namespace, push the decl.
6127 (cp_finish_decl): Check for namespaces used as initializers.
6128 (grokfndecl): Add namespace parameter. Remove processing of
6130 (grokvardecl): Add namespace parameter.
6131 (grokdeclarator): Process SCOPEs that are namespaces. For
6132 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
6133 (start_function): Check for contexts that are namespaces.
6134 Set context for declarations that have not been pushed.
6135 (store_parm_decls): Check for ::main only.
6136 (finish_function): Likewise.
6137 (start_method): Check for contexts that are namespaces.
6138 (start_method): Remove DECL_CHAIN processing.
6139 * decl2.c (flag_honor_std): Declare.
6140 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
6141 (decl_namespace_list): New static global.
6142 (grok_x_components): Ignore namespaces as type contexts.
6143 (check_classfn): Expect OVERLOAD nodes.
6144 (grokfield): Remove DECL_CHAIN processing.
6145 (finish_file): Call cat_namespace_levels.
6146 (merge_functions): New function.
6147 (ambiguous_decl): Rewrite.
6148 (lookup_using_namespace): Produce tree_bindings.
6149 (qualified_lookup_using_namespace): Likewise.
6150 (set_decl_namespace, decl_namespace, current_decl_namespace,
6151 push_decl_namespace, pop_decl_namespace): New functions.
6152 (arg_lookup): New struct.
6153 (add_function, arg_assoc_namespace, arg_assoc_class,
6154 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
6156 (get_namespace_id, current_namespace_id): Remove.
6157 (do_toplevel_using_decl): Rewrite.
6158 (do_class_using_decl): Complain about namespace qualifiers.
6159 (do_using_directive): Sorry if not on namespace level. Complain
6160 about unknown namespaces.
6161 * error.c (dump_aggr_type): Check for namespace contexts.
6162 * except.c (init_exception_processing): Push terminate into std.
6163 * friend.c (is_friend): A namespace is not a context, here.
6164 * init.c (expand_member_init): Remove DECL_CHAIN processing.
6165 (build_offset_ref): Process OVERLOAD nodes.
6166 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
6167 * lex.c (identifier_type): Loop using OVL_CHAIN.
6168 (see_typename): Set looking_for_typename to 2.
6169 (real_yylex): Likewise.
6170 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
6171 (do_scoped_id): Expect OVERLOAD nodes.
6172 Change calling convention for qualified_lookup_using_namespace.
6173 (build_lang_decl): Don't set in_namespace anymore.
6174 * method.c (typevec_size): New global.
6175 (build_overload_nested_name): Return if global_namespace.
6176 Otherwise, always expect a declaration context.
6177 (build_qualified_name): Likewise.
6178 Make sure we don't write beyond typevec_size.
6179 (build_decl_overload_real): Likewise.
6180 Allocate one extra slot for the namespace.
6181 (hack_identifier): Mark code dead.
6182 Process OVERLOAD and NAMESPACE_DECL nodes.
6183 * parse.y (program): Pop namespaces until in global namespace.
6184 (extdef): In a using-declaration, don't discard the identifier if
6185 there is no declaration.
6186 (left_curly): Ignore type contexts which are namespaces.
6187 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
6189 * pt.c (template_class_depth): Expect types to be namespaces.
6190 (determine_specialization): Simplify by expecting OVERLOAD nodes.
6191 (push_template_decl): Push into namespace level.
6192 Reset ctx if it is a namespace.
6193 Set DECL_CONTEXT to current_namespace if not set already.
6194 Ignore real contexts that are namespaces.
6195 (mangle_class_name_for_template): Skip global_namespace.
6196 Mangle other namespaces as declarations.
6197 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
6198 (lookup_template_class): Push into namespace of context.
6199 If the context is a namespace, set it to global_namespace.
6200 Use id_context for mangling.
6201 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
6202 (tsubst_friend_function): Ignore namespace contexts.
6203 Push into namespace level.
6204 (tsubst): Handle NAMESPACE_DECL nodes.
6205 Remove DECL_CHAIN processing.
6206 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
6207 * ptree.c (print_lang_identifier): Print bindings.
6208 (lang_print_xnode): Print OVERLOAD nodes.
6209 * rtti.c (init_rtti_processing): Push type_info into std.
6210 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
6211 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
6212 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
6213 lookup_fnfields_here): Likewise.
6214 Process all nodes, instead of going through TREE_CHAIN.
6215 * sig.c (build_signature_pointer_or_reference_type): Set context
6216 to global_namespace.
6217 (build_signature_table_constructor): Expect OVERLOAD nodes.
6218 * spew.c (yylex): Save old setting of looking_for_typename.
6219 * tree.c (decl_list_length): Remove.
6220 (binding_init): New function.
6221 (count_functions): Rewrite.
6222 (is_overloaded_fn): Expect OVERLOAD nodes.
6223 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
6224 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
6225 ovl_member): New functions.
6226 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
6227 (type_unknown_p): Likewise.
6228 (require_instantiated_type): Likewise.
6229 (build_component_ref): Declare code dead.
6230 (build_x_function_call): Create and expect OVERLOAD nodes.
6231 (build_function_call_real): Check for ::main only.
6232 (build_unary_op): Likewise. Expect OVERLOAD nodes.
6233 (convert_for_assignment): Check for TREE_LIST before accessing
6235 * decl.c (duplicate_decls): Check for namespace bindings instead
6237 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
6238 lookup_name_current_level, start_decl, xref_tag,
6239 finish_enum): Likewise.
6240 * init.c (build_offset_ref): Likewise.
6241 * search.c (lookup_field): Likewise.
6242 (lookup_fnfields): Likewise.
6243 (dfs_debug_mark): Likewise.
6244 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
6245 (poplevel_class, pop_from_top_level): Likewise.
6246 * decl2.c (finish_method): Likewise.
6247 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
6248 * decl.c (record_builtin_type): Likewise.
6249 (init_decl_processing, grokfndecl): Likewise.
6250 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
6251 (make_lang_type): Likewise.
6252 * parse.y (make_thunk): Likewise.
6253 * pt.c (tsubst): Likewise.
6254 * tree.c (debug_binfo): Likewise.
6255 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
6256 tinfo2.cc, inc/new.h: Add std qualifications.
6257 * inc/new: Wrap with namespace std if __HONOR_STD.
6258 * inc/typeinfo: Likewise.
6260 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6262 * call.c (build_user_type_conversion_1): Handle second_conv
6263 properly for templates.
6265 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
6267 * method.c (build_decl_overload_real): Set TREE_USED flag to
6268 zero for build_type_variants nodes as well.
6270 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
6272 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
6274 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
6276 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
6277 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
6278 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
6279 xref.o): Add toplev.h dependencies.
6281 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
6283 * errfn.c (cp_error, cp_warning): Remove declarations for
6284 error and warning respectively.
6286 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6288 * error.c: Convert to using ctype macros defined in system.h.
6289 * method.c: Likewise.
6291 * lex.c: Likewise. Also remove redundant system header stuff.
6293 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
6295 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
6296 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
6297 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
6298 xref.c: Add include of toplev.h.
6300 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6302 * tree.c (perm_manip): Also regenerate the RTL of an extern.
6303 (copy_to_permanent): Use end_temporary_allocation.
6305 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
6307 * init.c (expand_vec_init): The initialization of each array
6308 element is a full-expression.
6310 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
6312 * method.c (build_mangled_name): Add a call to build_type_variant
6313 to get the right type.
6315 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
6317 * Makefile.in: Add .SUFFIXES.
6319 * cp-tree.def: Remove NAMESPACE_DECL.
6321 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
6323 * call.c (build_over_call): Do evaluate arg even if it has empty
6325 * decl.c (start_function): Don't push a member function.
6327 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
6329 * Makefile.in (g++FAQ.info): Put -o option before input file.
6331 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
6333 * gxxint.texi: Add info for squangling codes K and B.
6335 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
6337 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
6338 the expression in templates.
6339 (finish_stmt_expr): Likewise.
6341 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
6343 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
6345 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
6347 * decl.c (maybe_push_to_top_level): Always clear
6348 current_template_parms and processing_template_decl.
6349 (pushtag): Remove check of current_class_type and some comments,
6350 since maybe_push_to_top_level no longer creates confusion.
6352 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
6354 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
6355 (DECL_CLASS_TEMPLATE_P): Likewise.
6356 (DECL_PRIMARY_TEMPLATE): Likewise.
6357 (PRIMARY_TEMPLATE_P): Use it.
6358 (push_template_decl_real): New function.
6359 (redeclare_class_template): Take new template parameters as
6361 (is_specialization_of): New function.
6362 (comp_template_args): Declare.
6363 * decl.c (pushtag): Handle friend template classes.
6364 (xref_tag): Likewise. Use new calling convention for
6365 redeclare_class_template.
6366 * decl2.c (grok_x_components): Handle friend templates.
6367 * friend.c (is_friend): Use is_specialization_of where
6368 appropriate. Deal with friend class templates.
6369 (make_friend_class): Let a class template be friends with itself.
6370 * pt.c (comp_template_args): Remove declaration.
6371 (tsubst_friend_class): New function.
6372 (push_template_decl_real): New function.
6373 (push_template_decl): Use it.
6374 (redeclare_class_template): Adjust for new calling convention.
6375 (comp_template_args): Give it external linkage.
6376 (instantiate_class_type): Use tsubst_friend_class to deal
6377 with friend templates.
6378 * typeck.c (comptypes): Use comp_template_args, rather than
6379 expanding it inline.
6380 * parse.y (component_decl): Handle a nested template type
6381 like other component type declarations.
6383 * pt.c (check_explicit_specialization): Handle overloaded
6384 constructors correctly.
6386 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
6387 (lookup_template_class): Use it.
6389 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6391 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
6392 * cp-tree.h: Add WRAPPER support.
6393 * call.c (add_candidate): Split out from add_*_candidate fns.
6394 (build_over_call): Take the candidate instead of function and args.
6395 Enforce access control here. Emit overload warnings here.
6396 (add_warning): New fn.
6397 (joust): Add WARN parm. If not set, call add_warning instead of
6398 printing a warning. Re-enable some warnings.
6400 (convert_like): Adjust.
6401 (build_new_op): Adjust.
6402 (build_new_function_call): Adjust.
6403 (build_user_type_conversion_1): Adjust.
6404 (USER_CONV_FN): Adjust.
6405 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
6406 build_int_wrapper): New fns.
6408 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
6410 * pt.c (unify): Fix typo in previous change.
6412 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6414 * error.c (dump_type_real): Declare canonical_name.
6416 * typeck.c (comp_target_types): Fix PMFs.
6418 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
6420 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
6421 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
6424 * pt.c (tsubst): Decrease the template-level of
6425 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
6426 TEMPLATE_PARM_INDEX.
6427 (template_decl_level): New function.
6428 (unify): Make sure to record unifications for template
6429 parameters, even when the parameters exactly match the arguments.
6430 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
6431 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
6432 aren't from the level we're currently working on.
6434 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
6436 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
6438 * decl2.c (check_member_template): Set DECL_IGNORED for member
6439 class templates, too.
6441 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
6443 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6445 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
6447 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
6449 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
6450 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
6451 (init_decl_processing): Handle TI types.
6452 * typeck.c (unsigned_type, signed_type): Handle TI types.
6454 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
6456 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
6457 New local added_libraries. Increment count when add library to
6460 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
6462 * cp-tree.h (type_as_string_real): New function.
6463 * pt.c (mangle_class_name_for_template): Use it.
6464 * error.c (dump_aggr_type): Change prototype.
6465 (dump_type_prefix): Likewise.
6466 (dump_type_suffix): Likewise.
6467 (dump_type_real): Convert from dump_type. If desired, the
6468 "canonica" name of a typedef, i.e., the name of the underlying
6469 type, can be printed.
6470 (dump_type): Call dump_type_real.
6472 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
6474 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
6476 * typeck.c (comp_target_types): Tweak pedantic case.
6477 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
6478 Return -1 or 1 instead of 1 or 2.
6479 (compparms): Remove STRICT handling.
6480 (convert_for_assignment): Fix handling of pmfs.
6482 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
6484 * typeck.c (comp_target_types): Handle references like pointers.
6485 (comp_target_parms): Note that return code from comp_target_types
6486 can be negative to indicate failure.
6488 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6490 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
6491 which requires a working target compiler to build.
6493 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
6495 * tree.c (avoid_overlap): Add prototype.
6497 * spew.c (num_tokens): Add prototype.
6498 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
6500 * search.c (dfs_check_overlap): Add prototype.
6501 (dfs_no_overlap_yet): Likewise.
6503 * pt.c (original_template): Add prototype.
6504 (inline_needs_template_parms): Likewise.
6505 (push_inline_template_parms_recursive): Likewise.
6506 (retrieve_specialization, register_specialization): Likewise.
6507 (print_candidates, reduce_template_parm_level): Likewise.
6508 (build_template_decl, mark_template_parm): Likewise.
6509 (tsubst_friend_function, get_bindings_real): Likewise.
6511 * method.c (start_squangling): Add prototype.
6512 (end_squangling, check_ktype, issue_ktype): Likewise.
6513 (build_overloaded_scope_ref, check_btype): Likewise.
6514 (build_mangled_template_parm_index): Likewise.
6516 * lex.c (init_cpp_parse): Add prototype.
6517 (handle_cp_pragma, handle_sysv_pragma): Likewise.
6518 (reduce_cmp, token_cmp): Likewise.
6520 * except.c (call_eh_info): Add prototype.
6521 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
6522 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
6524 * decl2.c (is_namespace_ancestor): Add prototype.
6525 (namespace_ancestor, add_using_namespace): Likewise.
6526 (ambiguous_decl): Likewise.
6528 * decl.c (indent): Add prototype.
6530 * call.c (add_template_candidate_real): Add prototype.
6532 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6534 * decl2.c (build_expr_from_tree): Just return a PMF.
6536 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
6538 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
6539 when doing initializations.
6541 * pt.c (unify): Use comptypes to compare type args.
6543 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
6545 * decl.c (duplicate_decls): Fix check for when it's safe to free
6548 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
6551 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
6553 * pt.c (build_template_parm_index): Add prototype.
6555 * search.c (my_tree_cons): Don't clear words outside the
6556 newly allocated node.
6558 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
6560 * lex.c (init_parse): Now returns char* containing the filename.
6562 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
6563 Jeff Law <law@cygnus.com>
6565 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
6568 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6570 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
6572 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6574 * decl.c (duplicate_decls): Don't warn for redundant decls if
6575 friend: let add_friend take care of it.
6577 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6579 * sig.c (build_signature_pointer_constructor): Don't set
6580 TREE_HAS_CONSTRUCTOR for a signature pointer.
6581 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
6582 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
6584 * typeck.c (build_unary_op): Only allow taking the address of a
6586 * typeck2.c (digest_init): Simplify.
6587 (store_init_value): Don't pedwarn about using { } for pmfs.
6589 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
6591 * cp-tree.h (start_decl): Update prototype.
6592 * decl.c (start_decl): Like the C version, new parameters
6593 for the attributes. Call cplus_decl_attributes here,
6594 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
6595 (grokdeclarator): Pass NULL for new start_decl arguments.
6596 * pt.c (tsubst_expr): Likewise.
6597 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
6598 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
6599 * lex.c (build_lang_decl): Add lang_name_java.
6600 * class.c (push_lang_context): Add lang_name_java.
6601 * method.c (build_mangled_name): Check for is_java_type.
6603 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6605 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
6606 * call.c (build_scoped_method_call): Check for TREE_CODE for
6607 VOID_TYPE instead of type == void_type_node.
6608 (build_method_call): Likewise.
6609 * decl.c (lookup_name_real): Likewise.
6610 (grokdeclarator): Likewise.
6611 (start_decl): Likewise.
6612 (grokparms): Likewise.
6613 (start_function): Likewise.
6614 (finish_function): Likewise.
6615 (start_method): Likewise.
6617 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
6619 * lex.c (finput): New variable.
6620 (init_cpp_parse): Renamed from init_parse.
6621 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
6622 (finish_parse): New function.
6623 * cp-tree.h (init_lex, init_parse): Remove declarations.
6625 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6627 * call.c (build_call): Still evaluate the actual argument.
6628 * class.c (is_empty_class): Update for -fnew-abi.
6630 * decl2.c: -fnew-abi implies -fsquangle.
6632 * method.c (do_build_assign_ref): Don't do anything to copy
6634 (do_build_copy_constructor): Likewise.
6635 * call.c (build_over_call): Likewise.
6637 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6639 * tree.c (avoid_overlap): Return a value.
6641 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
6643 * method.c (check_btype): Add missing argument to xrealloc.
6644 (check_ktype): Likewise.
6646 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6648 Implement empty base optimization.
6649 * class.c (finish_struct_1): Add vbase fields earlier. Set
6650 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
6651 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
6652 (types_overlap_p): New fn.
6653 * tree.c (avoid_overlap): New fn.
6654 (build_base_fields): Use it to avoid overlapping empty bases.
6655 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
6657 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
6659 Re-implement allocation of base class subobjects.
6660 * tree.c (unshare_base_binfos): New fn.
6661 (layout_basetypes): Use it. Now handles offsets of both virtual and
6662 non-virtual bases, after layout_type.
6663 (layout_vbasetypes): Remove.
6664 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
6665 (build_vbase_pointer_fields): Split out from old layout_basetypes.
6666 * class.c (finish_base_struct): Lose offset handling code.
6667 Move nonvdtor warning here. Don't mess with t_binfo anymore.
6668 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
6669 * cp-tree.h: Adjust.
6671 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6673 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
6674 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
6675 * class.c (duplicate_tag_error): Likewise.
6676 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
6677 * tree.c (layout_vbasetypes): Update from layout_record, remove
6678 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
6679 (layout_basetypes): Likewise.
6681 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
6683 * class.c, Make sure system.h is included just after config.h.
6684 Delete lingering stdio and errno references too.
6685 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
6687 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
6689 * friend.c (is_friend): Fix access control for local classes.
6691 * class.c (is_empty_class): New fn.
6692 * call.c (build_call): Don't pass empty class objects to a function.
6694 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
6696 * call.c (build_over_call): Do name resolution for default
6697 arguments of function templates in the scope of the templates.
6699 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
6701 * call.c: Include system.h. Remove includes, declarations and
6702 defines provided by system.h.
6703 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
6704 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
6705 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
6706 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
6707 * typeck2.c, xref.c: Likewise.
6708 * Makefile.in: Dependencies updated as appropriate.
6709 * Make-lang.in: Likewise.
6711 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
6713 * pt.c (fn_type_unification): Allow incomplete unification without
6714 an immediate error message.
6716 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6718 * tree.c (member_p): New fn.
6719 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
6720 initializing class members.
6722 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
6723 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
6725 * call.c (build_method_call): Handle non-scoped destructors, too.
6726 * pt.c (tsubst_copy): Likewise.
6728 * pt.c (print_template_context): Split out...
6729 (push_tinst_level): ...from here.
6731 * friend.c (is_friend): Don't pass a type to decl_function_context.
6733 * typeck.c (convert_for_initialization): Always hand off
6734 conversions to class type.
6736 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6738 * friend.c (is_friend): Local classes have the same access as the
6741 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
6743 * typeck.c (expand_target_expr): Delete dead function.
6745 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
6747 * repo.c (save_string): Delete dead function.
6749 * method.c (thunk_printable_name): Delete dead function.
6751 * lex.c (yynextch): Delete dead function.
6753 * expr.c (tree_extract_aggr_init): #if 0 out.
6755 * except.c (do_unwind): Delete dead function.
6756 (easy_expand_asm): Likewise.
6758 * cvt.c (build_conversion_type_1): Delete dead function.
6760 * cp-tree.h (push_expression_obstack): Declare.
6762 * call.c (source_type): #if 0 out.
6764 * class.c (alter_access): Remove unused label. Add braces
6765 around empty else clause.
6767 * lex.c (yyprint): Fix argument to printf.
6769 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
6771 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
6773 * pt.c (instantiate_class_template): Make sure template
6774 arguments are permanent.
6775 * init.c (resolve_offset_ref): Don't go looking around in
6778 * semantics.c: Add routines to handle expressions, and some
6779 declaration processing.
6780 * parse.y: Use them.
6781 (current_class_depth): Move declaration to cp-tree.h.
6782 * parse.c: Regenerated.
6783 * cp-tree.h: Use them.
6784 (current_class_depth): Declare.
6785 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
6787 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
6789 * error.c (dump_decl): Be a bit more explicit with template
6790 type arguments, when verbose.
6792 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6794 * inc/exception: Reorder closing braces.
6796 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
6798 * pt.c (redeclare_class_template): New function.
6799 * cp_tree.h (redeclare_class_template): Declare it.
6800 * decl.c (xref_tag): Use it.
6802 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
6804 * call.c (build_over_call): Check IS_AGGR_TYPE, not
6806 * typeck.c (convert_arguments): Likewise.
6808 * decl.c (grokdeclarator): Remove const and volatile from type after
6809 setting constp and volatilep.
6811 * class.c (finish_struct_1): Don't warn about bool bitfield larger
6814 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
6816 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
6818 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
6820 * call.c (build_object_call): Complain about ambiguous operator(),
6821 rather that crashing.
6822 (build_new_op): Likewise.
6823 (build_op_delete_call): Likewise.
6825 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
6827 * cvt.c (perform_qualification_conversions): Use comp_target_types
6828 instead of comp_ptr_ttypes.
6830 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
6832 * cp-tree.h (enforce_access): Declare.
6833 * call.c (enforce_access): Make it extern, not static.
6834 * class.c (alter_access): Use enforce_access; modify code for ISO
6835 compliance, rather than ARM rules.
6837 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6839 * cp-tree.h: Fix typo.
6841 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6843 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
6844 if (aggregate_value_p (type)).
6846 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
6848 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
6850 * tree.c (mapcar): When dealing with a DECL, use it's constant
6852 * pt.c (lookup_template_class): Don't mangle the names of template
6853 classes whose arguments are unknown.
6855 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
6857 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6859 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
6861 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
6863 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
6864 boolean_type_node to 1.
6866 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
6868 * error.c (dump_expr): Remove unused variable `l'.
6870 * pt.c (for_each_template_parm): New function, created by
6871 converting uses_template_parms.
6872 (tree_fn_t): New typedef.
6873 (uses_template_parms): Use it.
6874 (mark_template_parm): New function.
6875 (push_template_decl): Check that the argument list of a partial
6876 specialization uses all the template parameters.
6878 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
6879 with it; we might want it for debugging.
6880 * cp-tree.h (type_unification): Change interface.
6881 * class.c (finish_struct_1): Skip nested template types, just like
6882 ordinary nested types.
6883 (instantiate_type): Use new interface to type_unification.
6884 * lex.c (init_lex): Add __sz as opname for sizeof.
6885 * method.c (build_overload_scope_ref): New function.
6886 (build_overload_int): Handle complex expressions. Set
6887 numeric_output_need_bar if necessary.
6888 (build_overload_value): Handle non-PARM_DECL nodes; this
6889 routine is now used by build_overload_int. Remove some
6890 assignments to numeric_output_need_bar. Use
6891 build_overload_scope_ref.
6892 (build_qualified_name): Note that some template mangled names end
6893 with digits, and set numeric_output_need_bar appropriately. Use
6894 build_underscore_int.
6895 * pt.c (unify): Change interface.
6896 (type_unification_real): Likewise.
6897 (determine_specialization): Use new interfaces.
6898 (tsubst): Deal gracefully with situations in which the argument
6899 vector is not fully filled.
6900 (fn_type_unification): Use new interfaces.
6901 (type_unification): Likewise. Remove NOP_EXPR hack.
6902 (type_unification_real): Likewise.
6903 (unify): Likewise. Deal with unification of complex expressions.
6905 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6907 * pt.c (complete_template_args): Initialize skip properly.
6909 * decl.c (make_typename_type): Revert.
6910 (make_implicit_typename): Remove.
6911 (lookup_name_real): Don't call it. Call lookup_field if we see a
6912 TYPE_DECL from a template base.
6913 * search.c (lookup_field): Do implicit typename stuff.
6915 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
6916 Geoff Noer <noer@cygnus.com>
6918 * Makefile.in: Various fixes for building cygwin32 native toolchains.
6919 * Make-lang.in: Likewise.
6921 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6923 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
6925 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
6927 * decl.c (make_implicit_typename): Rewrite removed code.
6928 (make_typename_type): Call it if the type we look up comes from
6929 a base that uses template parms.
6931 * pt.c (complete_template_args): Rewrite.
6932 (tsubst, FUNCTION_DECL): Use it.
6934 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
6936 * semantics.c (finish_asm_stmt): Fix combine strings. Call
6937 c_expand_asm_operands () if output_operands, input_operands or
6938 clobbers is not NULL_TREE.
6940 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6942 * pt.c (complete_template_args): New function.
6943 (get_bindings): Deal with specializations of function templates
6944 with return type containing parameters from outer class
6946 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
6947 substitute arguments and compose a new type.
6949 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
6951 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
6954 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6956 * decl.c (make_implicit_typename): Lose useless code.
6958 * call.c (standard_conversion): Handle A* -> const A* properly.
6960 * pt.c (get_bindings_real): Rename from get_bindings. Add
6962 (get_bindings): Pass 1.
6963 (get_bindings_overload): Pass 0.
6965 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
6967 * pt.c (check_explicit_specialization): When reverting a static
6968 member function, also remove the `this' parameter from
6969 last_function_parms.
6971 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6973 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
6976 * decl.c (store_bindings): Use free_binding_vecs.
6977 (pop_from_top_level): Likewise.
6979 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6981 * decl.c (make_implicit_typename): Only change the type of a
6984 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
6986 * semantics.c: New file, containing routines to perform the
6987 semantic phase of parsing.
6989 * pt.c (tsubst_expr): Likewise.
6990 * cp-tree.h: Declare the various functions in semantics.c.
6991 Provide macros to access _STMT tree nodes.
6992 * cp-tree.def: Add ASM_STMT tree node.
6993 * Makefile.in, Make-lang.in: Add dependencies on and for
6996 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
6998 * pt.c (push_template_decl): Only check primary templates.
7000 * pt.c (check_explicit_specialization): Complain about default args
7001 in explicit specialization.
7003 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
7004 constructor_declarator.
7006 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
7008 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
7009 has no overloaded operator ->.
7011 * call.c (build_field_call): Don't crash when presented with a
7012 field that is actually a nested type.
7014 * decl.c (pushtag): Deal with friend class injection in local
7017 * call.c (build_object_call): Don't crash if OBJ is a
7018 pointer-to-member-function.
7020 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
7022 * pt.c (push_template_decl): Complain about template with C linkage,
7023 anonymous template class.
7025 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
7027 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
7028 * search.c: Likewise.
7030 * lex.c (do_pending_defargs): Only call
7031 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
7033 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
7035 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
7037 * parse.y: Deal with CONSTRUCTORS in new_initializers.
7039 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
7041 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
7042 closely mimics the behavior in parse.y.
7043 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
7044 into a compound statement.
7046 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
7048 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
7049 * pt.c (inline_needs_template_parms): New fn.
7050 (original_template): New fn.
7051 (push_inline_template_parms_recursive): New fn.
7052 (maybe_begin_member_template_processing): Use them.
7053 (maybe_end_member_template_processing): Likewise.
7054 (is_member_or_friend_template): Rename to is_member_template.
7055 Member functions of local classes are never member templates.
7057 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7059 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
7060 added in the class scope to catch redefinition error.
7062 * pt.c (reduce_template_parm_level): Also copy
7063 the DECL_TEMPLATE_PARMS field.
7065 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
7067 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
7068 reduced-level template type parameter.
7070 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
7072 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
7073 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
7074 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
7075 * decl.c (duplicate_decls): Propagate it.
7076 * typeck2.c (abstract_virtuals_error): Use two loops to emit
7077 abstract virtual functions and virtual functions which need a
7078 final overrider separately.
7080 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
7082 * lang-specs.h: Properly put brackets around array elements in
7085 * typeck.c (build_binary_op_nodefault): Correctly place parens around
7086 && and || in expression.
7088 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
7090 * call.c (default_parm_conversions): Remove prototype definition.
7091 (build_method_call): Remove unused variable result.
7093 * cvt.c (ocp_convert): Remove unused variable conversion.
7095 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
7097 * except.c (do_unwind): #if 0 definition of unused variables fcall
7100 * expr.c (extract_scalar_init): #if 0 prototype and function
7103 * init.c (expand_aggr_init_1): Remove unused variable init_type.
7104 (build_new_1): Remove unused variable t.
7106 * pt.c (instantiate_class_template): Remove unused variable newtag;
7107 cast called function return value to void.
7108 (do_decl_instantiation): Remove unused variables name and fn.
7110 * tree.c (get_type_decl): Add default return to shut up compiler from
7111 complaining control reaches end of non-void function.
7113 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
7115 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
7117 * call.c (default_parm_conversions): Remove prototype definition.
7118 (build_method_call): Remove unused variable result.
7119 (build_over_call): Add default case in enumeration switch.
7121 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
7123 * decl2.c (lang_decode_option): Change j's type to size_t.
7125 * tree.c (layout_vbasetypes): record_align and desired_align are of
7126 type unsigned int; const_size and nonvirtual_const_size likewise.
7128 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
7130 * parse.y (new_initializer): Make sure all initializers are
7133 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
7135 * decl2.c (import_export_decl): Mark tinfo functions for
7136 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
7138 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
7140 * method.c: Fix typo.
7142 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7146 * method.c: Include "system.h" to get stdlib.h, stdio.h,
7147 ctype.h, string.h, etc.
7148 (issue_nrepeats): Add default case in enumeration switch.
7149 (check_btype): Likewise.
7150 (process_overload_item): Likewise.
7154 * method.c: Include "system.h" to get stdlib.h, stdio.h,
7155 ctype.h, string.h, etc.
7156 (issue_nrepeats): Add default case in enumeration switch.
7157 (check_btype): Likewise.
7158 (process_overload_item): Likewise.
7160 * Makefile.in (method.o): Depend on system.h.
7163 * Makefile.in (method.o): Depend on system.h.
7166 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7168 * lex.c (do_scoped_id): Fix parenthesizing.
7170 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
7172 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
7173 FLAG_RTTI is unset, initialize type info machinery and continue
7174 with FLAG_RTTI enabled.
7175 (get_typeid): Likewise.
7177 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
7179 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
7182 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
7184 * pt.c (finish_member_template_decl): Deal more gracefully with
7185 invalid declarations.
7187 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
7189 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
7190 cp-tree.h: Clean up more old overloading code, old RTTI code, and
7191 some formatting quirks.
7193 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
7194 method.c, pt.c, ptree.c, typeck.c: Remove support for
7195 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
7197 * Makefile.in: Adjust.
7199 * pt.c (unify): Don't allow reduced cv-quals when strict.
7201 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
7202 *type_unification* and unify.
7204 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
7206 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
7207 (nested_name_specifier): And add it before this use.
7208 (typename_sub0): And this use. Also add use without the keyword.
7209 (typename_sub1): Likewise.
7210 * pt.c (instantiate_class_template): Don't actually instantiate
7211 anything if our type uses template parms.
7213 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
7215 * decl.c (start_function): Don't call temporary_allocation for a
7218 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7220 * pt.c (instantiate_class_template): Don't mess with friends if
7221 our type uses template parms.
7223 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7225 * parse.y (nested_name_specifier): Use explicit_template_type.
7226 (typename_sub): Allow a template_type, an explicit_template_type,
7227 or an implicit template type at the end.
7228 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
7229 * decl.c (make_typename_type): Handle template-id where the name
7231 * call.c (build_scoped_method_call): Handle member template
7233 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
7234 destructor is represented by the type.
7236 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
7237 * parse.y (nested_name_specifier): Add 'template' case.
7238 (explicit_template_type): New rule.
7239 (typename_sub): Use it.
7240 * decl.c (make_typename_type): Handle getting a template-id for NAME.
7241 * pt.c (tsubst): Likewise.
7243 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
7245 * pt.c (add_to_template_args): Fix thinko.
7246 (instantiate_class_template): Call it later.
7248 * pt.c (get_class_bindings): Add outer_args parm.
7249 (most_specialized_class): Likewise.
7250 (instantiate_class_template): Pass it.
7251 (more_specialized_class): Likewise.
7252 (lookup_template_class): Get context from template if none
7254 (finish_member_template_decl): Don't do anything with a
7255 partial specialization.
7256 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
7258 * class.c (finish_struct): Member class templates have already been
7259 checked for name clashes.
7260 * decl.c (pushdecl_with_scope): Handle pushing at class level.
7262 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7264 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
7265 (tsubst, *_PARM): Support multiple levels of template classes.
7266 (instantiate_class_template): Look up the pattern from the
7268 (lookup_template_class): Handle getting a template for d1.
7269 (push_template_decl): Correct setting of 'primary'.
7270 (reduce_template_parm_level): Add 'levels' parm.
7271 (finish_member_template_decl): Support member class templates.
7272 (template_class_depth): Handle multiple levels.
7273 * parse.y (component_decl_1, fn.def2): Remove member template case.
7274 (component_decl): Add member template cases.
7275 * decl2.c (check_member_template): We now handle member template
7277 * decl.c (pushtag): Handle member templates.
7278 * method.c (do_inline_function_hair): Don't touch
7279 IDENTIFIER_GLOBAL_VALUE.
7280 * init.c (build_offset_ref): If name isn't an identifier, just
7282 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
7284 * typeck.c (get_delta_difference): Do adjust for conversions to
7285 and from virtual base.
7287 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
7289 * typeck.c (get_delta_difference): Give hard error for conversion
7292 * cp-tree.h: Tweak formatting.
7294 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
7296 * decl.c (push_namespace): Handle redeclaration error.
7298 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
7299 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
7300 (NAMESPACE_BINDING): New macro.
7301 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
7304 * pt.c (push_template_decl): Use innermost_args.
7306 * decl.c (get_unique_name): Tweak from earlier in the name.
7308 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
7310 * cp-tree.def: Add CPLUS_BINDING node.
7311 * cp-tree.h (tree_binding): New struct.
7312 (BINDING_SCOPE, BINDING_VALUE): New macros.
7313 (current_namespace, global_namespace): Declare extern.
7314 (struct lang_decl_flags): New field in_namespace.
7315 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
7316 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
7317 (TREE_INDIRECT_USING): New macro.
7318 * decl2.c (current_namespace, global_namespace): Declare. The
7319 value is a NAMESPACE_DECL now, not a TREE_LIST.
7320 (is_namespace_ancestor, namespace_ancestor): New static functions.
7321 (add_using_namespace, ambiguous_decl): Likewise.
7322 (lookup_using_namespace): New support function for lookup_name.
7323 (qualified_lookup_using_namespace): New support function for
7324 do_scoped_id and lookup_namespace_name.
7325 (get_namespace_id): Mark as obsolete.
7326 (current_namespace_id): Likewise.
7327 (do_namespace_alias): Implement.
7328 (do_using_directive): Implement as call to add_using_namespace.
7329 * decl.c (binding_for_name): New function.
7330 (push_namespace, pop_namespace): Implement.
7331 (push_decl): Don't install a FUNCTION_DECL in the global branch.
7332 (lookup_namespace_name): Implement using qualified lookup.
7333 (lookup_name_real): For global scoping, lookup in
7334 global_namespace. For namespace scoping, lookup in given
7335 namespace. For unscoped lookup, iterate over namespace,
7336 considering using directives.
7337 (init_decl_processing): Initialize global_namespace.
7338 (grokvardecl): Build assembler name as static name for globals.
7339 (grokdeclarator): Remove old namespace mangling.
7340 (xref_tag): When installing a global binding for the
7341 tag, make sure we have an identifier.
7342 * method.c (build_overload_nested_name): Mangle namespaces.
7343 (build_qualified_name): Likewise.
7344 (build_decl_overload_real): Likewise.
7345 * lex.c (build_lang_decl): Set namespace for new declaration to
7347 (do_scoped_id): Find global names in global or current
7348 namespace, or using qualified namespace lookup, depending on
7350 * init.c (build_member_call): When scope is namespace, use
7351 build_x_function_call instead.
7352 (build_offset_ref): When scope is namespace, collapse processing
7353 to lookup_namespace_name instead.
7354 * error.c (dump_decl): Support NAMESPACE_DECL.
7355 * decl.c (pushdecl): Bind globals to current namespace.
7356 (push_overloaded_decl): Likewise.
7357 (lookup_tag): Likewise.
7358 (lookup_name_current_level): Likewise.
7359 (xref_tag): Likewise.
7360 (start_function): Likewise.
7361 * lex.c (do_identifier): Likewise.
7362 (identifier_typedecl_value): Likewise.
7363 (real_yylex): Likewise.
7364 * method.c (do_inline_function_hair): Likewise.
7365 * parse.y (unscoped): Likewise.
7366 * pt.c (check_explicit_specialization): Likewise.
7367 (lookup_template_class): Likewise.
7368 * rtti.c (call_void_fn): Likewise.
7369 * sig.c (build_sigtable): Likewise.
7370 * ptree.c (lang_print_xnode): New function.
7372 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
7374 * pt.c (instantiate_class_template): Don't instantiate if pedantic
7375 and the args use template parms.
7377 * pt.c (push_tinst_level): If the instantiation uses template parms,
7379 * decl.c (xref_basetypes): Do call complete_type for basetypes
7380 that involve template parameters.
7382 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
7384 * typeck2.c (process_init_constructor): Fix labeled init check.
7386 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
7388 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
7389 argument to tsubst and friends.
7391 * pt.c (tsubst, FUNCTION_DECL): Tidy.
7393 * typeck.c (build_x_function_call): Handle static member function
7394 templates like non-templates. Handle friend templates like normal
7396 * pt.c (tsubst, *_PARM): Don't use orig_level.
7397 (get_bindings): Don't call add_to_template_args.
7398 (instantiate_template): Likewise.
7399 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
7400 * ptree.c (print_lang_type): Print index/level for template parms.
7402 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
7404 * Make-lang.in (cc1plus): Note that cc1plus depends on
7405 cp/cp-tree.h and cp/cp-tree.def.
7407 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
7408 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
7409 position in a template parameter list.
7410 * cp-tree.h (template_parm_index): New structure, used as the tree
7411 structure for a TEMPLATE_PARM_INDEX.
7412 (TEMPLATE_PARM_IDX): New macro.
7413 (TEMPLATE_PARM_LEVEL): Likewise.
7414 (TEMPLATE_PARM_DESCENDANTS): Likewise.
7415 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
7416 (TEMPLATE_PARM_DECL): Likewise.
7417 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
7418 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
7419 (TEMPLATE_TYPE_DECL): Likewise.
7420 (TEMPLATE_CONST_IDX): Remove.
7421 (TEMPLATE_CONST_LEVEL): Likewise.
7422 (TEMPLATE_CONST_SET_INFO): Likewise.
7423 (TEMPLATE_TYPE_SET_INFO): Likewise.
7424 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
7426 (TEMPLATE_TYPE_LEVEL): Likewise.
7427 * decl.c (decls_match): Call comp_template_parms, rather than
7428 expanding it inline.
7429 (duplicate_decls): If two template declarations are being merged,
7430 then their TEMPLATE_INFOs should be merged as well.
7431 (grokfndecl): Save template-id information when declaring a friend
7432 with explicit template arguments. Pass arguments to
7433 check_explicit_specialization via correct convention; at some
7434 point check_explicit_specialization changed, but these call-sites
7436 (grokdeclarator): Tidy up slightly.
7437 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
7438 two template functions with the same DECL_ASSEMBLER_NAME the same,
7439 since the names are not yet mangled.
7440 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
7441 TEMPLATE_CONST_PARM.
7442 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
7443 decl for a non-type parameter, rather than printing `<tparm ...>'.
7444 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
7445 (do_friend): Deal with template friends.
7446 * lex.c (do_pending_inlines): Call
7447 maybe_begin_member_template_processing, rather than
7448 conditionally calling begin_member_template_processing.
7449 (process_next_inline): Likewise. Call
7450 maybe_end_member_template_processing, rather than
7451 conditionally calling end_member_template_processing.
7452 (do_pending_defargs): Likewise.
7453 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
7454 TEMPLATE_CONST_PARM.
7455 * method.c (build_mangled_template_parm_index): New function.
7456 (build_overload_value): Use it.
7457 (build_overload_name): Likewise.
7458 * pt.c (finish_member_template_decl): Allow friend declarations.
7459 (template_class_depth): New function.
7460 (is_member_template): Rename, and modify, to become...
7461 (is_member_or_friend_template): New function.
7462 (end_member_template_processing): Rename, and modify, to become...
7463 (maybe_end_member_template_processing).
7464 (build_template_parm_index): New function.
7465 (reduce_template_parm_level): New function.
7466 (process_template_parm): Modify to use build_template_parm_index.
7467 (push_template_decl): Deal with friend templates.
7468 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
7469 TEMPLATE_CONST_PARM.
7470 (tsubst_friend_function): New function.
7471 (instantiate_class_template): Generate the DECL_FRIENDLIST
7472 for a new instantiation by using tsubst_friend_function rather
7474 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
7475 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
7476 appropriate new macros. Use reduce_template_parm_level to
7477 generate lower-level template parameters. Handle tsubst'ing into
7478 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
7479 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
7480 templates. Similarly for the template parameters for a new
7482 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
7483 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
7484 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
7485 (get_bindings): Call add_to_template_args if necessary.
7486 (instantiate_decl): Handle instantiations of friend templates.
7487 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
7488 TEMPLATE_TYPE_PARM as a list of fields; it's not!
7489 * spew.c (yylex): Do a little manual constant propagation to
7492 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
7494 * error.c: Include sys/types.h.
7496 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
7498 * method.c (build_mangled_name): Start CPP directives in column zero.
7500 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7502 * typeck2.c (process_init_constructor): Sorry about non-trivial
7503 labeled initializers.
7504 * parse.y (initlist): Re-enable labeled initializers.
7506 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7508 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
7509 all callers changed. Rely on the new parameter instead of arg
7510 being a TREE_LIST when determine whether we are working inside
7511 template template parameter. Clean up is_type test.
7513 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7515 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
7516 * typeck2.c (initializer_constant_valid_p): Allow conversions
7517 between pointers and references.
7519 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
7521 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
7522 if pedantic || warn_pointer_arith.
7524 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7526 * pt.c (unify): Handle TEMPLATE_DECL.
7528 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
7530 * cp-tree.h (strip_attrs): Remove decl.
7532 1998-02-18 Doug Evans <devans@cygnus.com>
7534 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
7535 Update olddecl's attributes too.
7536 (strip_attrs): Remove function.
7537 * typeck.c (common_type): Call merge_machine_type_attributes.
7539 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
7541 * parse.y (initdcl0_innards): New grammar symbol.
7542 (nomods_initdecls, nomods_initdcl0): Change type from itype to
7543 none, since the resulting value is never used.
7544 (parse_decl): New function.
7545 (datadef): Remove redundant actions.
7546 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
7547 * parse.c: Regenerated.
7549 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7551 * parse.y (simple_stmt): Use getdecls() to check for decl.
7553 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
7555 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
7557 (c++.install-common): Install c++filt properly as native or as cross
7559 (c++.uninstall): Add c++filt.
7561 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7563 * call.c (standard_conversion): Fix multi-level ptr conversions.
7565 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
7567 * init.c (build_new): Propagate error_mark_node up.
7569 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
7571 * parse.y (simple_stmt): If the condition isn't a declaration,
7572 start the controlled block after the test.
7574 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7576 * call.c (build_over_call): Convert builtin abs, labs and fabs to
7578 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
7581 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7583 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
7585 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7587 * cp-tree.h: Add access_protected_virtual_node.
7588 * class.c (init_class_processing): Initialize it.
7589 * decl.c (xref_basetypes): Use it.
7590 * parse.y (base_class_access_list): Likewise.
7592 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
7593 (c++.install-common): Install c++filt.
7595 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7597 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
7599 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
7601 * call.c (reference_binding): Use comptypes when comparing
7602 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
7604 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
7606 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
7607 (really_overloaded_fn): Move check here from is_overloaded_fn.
7608 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
7610 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
7612 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
7615 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
7617 * cp-tree.h (push_template_decl): Return the decl passed in, or an
7618 equivalent duplicate.
7619 * decl.c (pushtag): Use the return value from push_template_decl.
7620 (duplicate_decls): When duplicating a template declaration, merge
7621 the DECL_TEMPLATE_RESULTs as well.
7622 (make_implicit_typename): Don't try to dive into typename types to
7623 find a context for making a new implicit typename.
7624 (start_decl): Use the return value from push_template_decl.
7625 (grokdeclarator): Complain about declarations list `const operator
7626 int'. Since we don't correctly handle in-class initializations of
7627 non-static data members, complain about this (now illegal)
7628 practice. Issue an error for initializations of non-const statics
7629 since that is illegal as well, and since we don't handle that case
7631 (start_function): Use the return value from push_template_decl.
7632 (start_method): Likewise.
7633 * decl2.c (grokfield): Likewise. Since the change to
7634 grokdeclarator ensures that all initialized fields are in fact
7635 static, remove a redundant test for TREE_PUBLIC.
7636 * parse.y (initlist): Disable labeled initializers since they do
7637 not work as per the documentation, and since they do not use the
7638 same syntax as the C front end.
7639 * pt.c (push_template_decl): Return the decl passed in, or an
7640 equivalent duplicate.
7641 (lookup_template_class): When searching in a nested context,
7642 use the right arguments.
7643 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
7644 * typeck.c (build_component_ref): Assign the correct type to the
7645 result of build_vfn_ref.
7647 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
7649 * pt.c (convert_nontype_argument): Fix typo.
7650 (check_explicit_specialization): Allow old-style specialization
7651 of class template members.
7653 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7654 Manfred Hollstein <manfred@s-direktnet.de>
7656 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
7657 when deciding to override DECL_ASSEMBLER_NAME.
7659 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
7661 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
7662 * cp-tree.h (flag_do_squangling): Add declaration.
7663 * lang-options.h: Add -fsquangle and -fno-squangle.
7664 * method.c: Add macros and static variables for squangling.
7665 (build_overload_name): Rename to build_mangled_name, add logic for B
7666 compression, and split into process_modifiers and
7667 process_overload_item.
7668 (process_modifiers): New function, to handle constant, reference,
7670 (process_overload_item): New function, handles issue of type codes.
7671 (build_overload_name): New function, start squangling and call
7673 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
7674 (start_squangling): New function to initialize squangling structs.
7675 (end_squangling): New function to destroy squangling structs.
7676 (nrepeats): Rename variable to Nrepeats.
7677 (issue_nrepeats): New function for issuing 'n' type repeats.
7678 (check_ktype): New function to check for type K name compression.
7679 (build_overload_nested_name): Add a check for K name compression.
7680 (build_qualified_name): Add a check for K name compression and don't
7681 use DECL_ASSEMBLER_NAME when squangling is on.
7682 (check_btype): New function, checks for B type compression.
7683 (build_static_name, build_decl_overload_real): Initiate squangling.
7684 (build_typename_overload, build_overload_with_type): Initiate
7687 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
7689 * method.c (make_thunk): Avoid name buffer overflow.
7691 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7693 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
7694 don't define them yet.
7696 * parse.y (nomods_initdcl0): Add constructor_declarator case.
7698 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7700 * config-lang.in (diff_excludes): Use basename only.
7702 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7704 * tinfo2.cc: Add tinfo for signed char.
7706 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
7708 * search.c (compute_access): Handle protected constructors in derived
7709 classes as accessible.
7711 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7713 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
7714 Call convert_from_reference sooner.
7716 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
7718 * cvt.c (ocp_convert): Obtain the constant values from constant
7719 decls even if the destination type is the same as the type of the
7722 * decl2.c (finish_file): Make sure that static inlines with
7723 definitions are not marked DECL_EXTERNAL before returning.
7725 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7727 * decl.c: Lose arg_looking_for_template.
7728 (lookup_name_real): Likewise.
7729 * parse.y: Lose processing_template_arg, template_arg1.
7730 (primary): Likewise.
7731 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
7733 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7735 * error.c (dump_decl): Fix type of default arguments for template
7736 template parameters and nontype template parameters.
7737 * parse.y (template_parm): Handle invalid default template
7738 template arguments here.
7740 * parse.y (template_parm): Use template_arg instead of PTYPENAME
7741 for default template template argument.
7742 * pt.c (coerce_template_parms): Merge default template argument
7743 codes. Can treat RECORD_TYPE as template name if it is implicitly
7744 created. Fix argument index in error message.
7745 * typeck.c (comptypes): Merge template argument comparison codes in
7746 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
7748 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
7750 * lex.c (file_name_nondirectory): Also check for '/'.
7752 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
7754 * parse.y (primary): Deal with statement-expressions in
7756 * pt.c (tsubst_copy): Handle BIND_EXPR.
7757 * tree.c (mapcar): Likewise.
7759 * call.c (add_template_candidate_real): Pass extra parameter to
7760 fn_type_unification.
7761 * cp-tree.h (fn_type_unification): Add parameter.
7762 * pt.c (fn_type_unification): Add additional parameter to deal with
7763 static member functions.
7764 (get_bindings): Deal with static member functions.
7766 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
7767 (revert_static_member_fn): Declare.
7768 * decl.c (revert_static_member_fn): Remove declaration. Change
7769 linkage from internal to external.
7770 (cp_finish_decl): Deal with virtual functions in classes local to
7772 * decl2.c (finish_file): Don't forget to emit increment/decrement
7773 expressions in initializers for file-scope variables.
7774 * parse.y (typename_sub2): If the typename doesn't names a
7775 template, rather than a type, issue an error message.
7776 * pt.c (check_explicit_specialization): Handle specializations of
7777 static member functions.
7778 (coerce_template_parms): Handle offset references to lists of
7780 * search.c (note_debug_info_needed): Don't crash when handed a
7781 type which is being defined.
7782 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
7783 that can happen with some illegal code.
7785 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7787 * call.c (user_harshness): Initialize `code' to 0.
7788 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
7789 (null_ptr_cst_p): Add parentheses around && within ||.
7790 (standard_conversion): Likewise.
7791 (z_candidate): Likewise.
7792 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
7793 (build_object_call): Likewise for `mem_args'.
7794 (build_new_op): Likewise for `mem_arglist'. Add `return' from
7795 default case in enumeration switch.
7797 * class.c (build_vtable_entry): Add explicit braces to avoid
7799 (build_class_init_list): Likewise.
7800 (finish_struct_1): Initialize `width' to 0.
7801 (instantiate_type): Initialize `name' to NULL_TREE. Add
7802 explicit braces to avoid ambiguous `else'.
7804 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
7807 * decl.c (grok_reference_init): Eliminate unused parameter, all
7809 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
7810 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
7811 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
7812 (grokdeclarator): Add parentheses around && within ||. Add
7813 explicit braces to avoid ambiguous `else'.
7814 (grokparms): Initialize `type' to NULL_TREE.
7815 (xref_tag): Remove unused label `just_return'.
7816 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
7817 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
7818 (hack_incomplete_structures): Add parentheses around assignment
7819 used as truth value.
7821 * decl2.c (coerce_delete_type): Hide definition of `e3'.
7823 * error.c: Include <stdlib.h>.
7824 (dump_expr): Change the type of `i' to size_t. Remove unused
7827 * except.c (init_exception_processing): Remove unused variable `d'.
7828 (expand_throw): Likewise for `label'.
7830 * friend.c (add_friends): Add explicit braces to avoid ambiguous
7833 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
7834 (sort_base_init): Likewise for `binfo'.
7835 (expand_member_init): Likewise for `rval'.
7836 (build_member_call): Add parentheses around assignment used as
7838 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
7839 (build_new): Initialize `nelts' to NULL_TREE. Initialize
7840 `old_immediate_size_expand' to 0.
7841 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
7842 (build_vec_delete_1): Remove unused variable `block'.
7843 (expand_vec_init): Initialize `itype' to NULL_TREE.
7845 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
7846 declaration of `index' and `rindex' with autoconf macros.
7847 (reinit_parse_for_expr): Remove unused variables
7848 `look_for_semicolon' and `look_for_lbrac'.
7849 (cons_up_default_function): Initialize `args' to NULL_TREE.
7850 (readescape): Initialize `firstdig' to 0.
7851 (real_yylex): Add parentheses around assignment used as truth value.
7853 * method.c: Include <strings.h> if we don't have <string.h>.
7854 Protect declaration of `index' with autoconf macro.
7856 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
7857 Initialize `type' to NULL_TREE.
7858 (structsp): Remove unused variable `id'.
7860 * pt.c (coerce_template_parms): Add explicit braces to avoid
7862 (lookup_template_class): Initialize `template' to NULL_TREE.
7863 (instantiate_class_template): Remove unused variable `name' and `e'.
7864 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
7865 (do_poplevel): Initialize `saved_warn_unused' to 0.
7866 (type_unification): Remove unused varable `parm'.
7867 (unify): Likewise for `j'.
7869 * repo.c (init_repo): Add parentheses around assignment used as
7871 (finish_repo): Remove unused varable `p'.
7873 * search.c (get_binfo): Initialize `type' to NULL_TREE.
7874 (get_base_distance): Likewise.
7875 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
7876 and `new_v' to NULL_TREE.
7877 (lookup_fnfields): Likewise for `rval_binfo_h'.
7878 (breadth_first_search): Add parentheses around assignment used as
7880 (get_template_base): Initialize `type' to NULL_TREE.
7882 * sig.c (append_signature_fields): Initialize `last_mfptr' to
7884 (build_signature_table_constructor): Likewise for
7885 `last_rhs_field', `pfn' and `vt_off'.
7886 (build_sigtable): Likewise for `init'.
7888 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
7889 (propagate_binfo_offsets): Likewise for `delta'.
7890 (hash_tree_cons): Initialize hashcode to 0.
7891 (can_free): Likewise for `size'.
7892 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
7894 * typeck.c (convert_sequence): Hide prototype.
7895 (common_type): Add explicit braces to avoid ambiguous `else'.
7896 (comp_target_types): Likewise.
7897 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
7898 (build_function_call_real): Add explicit braces to avoid ambiguous
7900 (convert_arguments): Initialize `called_thing' to 0.
7901 (convert_for_initialization): Initialize `savew' and `savee' to 0.
7903 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
7904 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
7905 (build_x_arrow): Likewise for `last_rval'.
7907 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
7909 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7911 * decl.c (init_decl_processing): Use set_sizetype.
7912 * decl2.c (sizetype): Don't declare.
7913 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
7914 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7915 (build_component_addr, unary_complex_lvalue): Likewise.
7916 * rtti.c (expand_class_desc): Likewise.
7917 * class.c (get_vfield_offset): Likewise.
7919 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
7921 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
7922 early to avoid bogus error. Handle overloaded function
7923 names provided as template arguments correctly.
7924 (coerce_template_parms): Don't mishandle overloaded functions when
7925 dealing with template template parameters.
7926 (lookup_template_class): Issue an error message, rather than
7927 crashing, when the TYPE_DECL provided is not a template type.
7929 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7931 * class.c (instantiate_type): Don't just return a known type if
7934 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
7936 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
7937 since that code could never be reached.
7939 * error.c (dump_decl): Avoid aborting in the midst of printing an
7940 error message about an illegal template declaration.
7942 * parse.y (structsp): Print an error message, rather than crashing,
7943 when a class-head does not name a class.
7945 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
7946 template arguments as a g++ extension.
7948 * cp-tree.def (ALIGNOF_EXPR): New tree code.
7949 * decl2.c (grok_alignof): If processing_template_decl, just store
7951 * typeck.c (c_alignof): Likewise.
7952 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
7953 * error.c (dump_expr): Likewise.
7954 * pt.c (tsubst_copy): Likewise.
7955 * tree.c (cp_tree_equal): Likewise.
7956 * pt.c (uses_template_parms): Correctly determine whether or not a
7957 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
7958 folding can be done.
7960 * cp-tree.h (grok_enum_decls): Remove type parameter.
7961 * decl.c (grok_enum_decls): Likewise.
7962 * decl2.c (grok_x_components): Call grok_enum_decls
7963 unconditionally, since it will do nothing if there is no
7964 current_local_enum. Use the new calling sequence.
7965 * pt.c (tsubst_enum): Use the new calling sequence for
7968 * decl.c (start_function): Make member functions of local classes
7969 in extern inline functions have comdat linkage here...
7970 (grokdeclarator): Rather than here.
7972 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
7974 * pt.c (convert_nontype_argument): Use decl_constant_value.
7976 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
7978 * call.c (add_template_candidate_real): New function.
7979 (add_template_candidate): Use it.
7980 (add_template_conv_candidate): Likewise.
7981 (joust): Pass extra argument to more_specialized.
7982 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
7983 (is_local_class): Remove.
7984 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
7985 * cp-tree.h (is_local_class): Remove.
7986 (perform_array_to_pointer_conversion): Likewise.
7987 (finish_member_template_decl): Add.
7988 (check_explicit_specialization): Return a tree, not an int.
7989 (more_specialized): Take additional argument.
7990 (get_bindings): Likewise.
7991 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
7992 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7993 (perform_array_to_pointer_conversion): Remove.
7994 * decl.c (saved_scope): Add processing_specialization,
7995 processing_explicit_instantiation fields.
7996 (maybe_push_to_top_level): Save them.
7997 (pop_from_top_level): Restore them.
7998 (grokfndecl): Use new return value from
7999 check_explicit_specialization.
8000 (start_decl): Don't check flag_guiding_decls before pushing
8002 (cp_finish_decl): Remove previous (bogus) change.
8003 (grok_declarator): Use decl_function_context rather than
8005 * decl2.c (finish_file): Pass extra argument to get_bindings.
8006 (build_expr_from_tree): Let build_x_component_ref check
8007 validity of arguments rather than doing it here.
8008 * lex.c (cons_up_default_function): Remove code fooling with
8009 processing_specialization, processing_explicit_instantiation
8010 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
8011 * method.c (build_overload_identifier): Mangle local classes in
8012 template functions correctly.
8013 * parse.y (finish_member_template_decl): Move to pt.c.
8014 * pt.c (finish_member_template_decl): Moved here from parse.y.
8015 (print_candidates): New function.
8016 (determine_specialization): Change interface. Properly look for
8017 most specialized versions of template candidates.
8018 (check_explicit_specialization): Fully process explicit
8020 (push_template_decl): Avoid looking at CLASSTYPE fields in
8022 (determine_overloaded_function): Remove.
8023 (convert_nontype_argument): Change name from
8024 convert_nontype_parameter. Use determine_overloaded_function
8025 instead of instantiate_type.
8026 (mangle_class_name_for_template): Handle type contexts as well as
8028 (classtype_mangled_name): Likewise.
8029 (lookup_template_class): Likewise.
8031 (more_specialized): Take explict template arguments as a
8033 (most_specialized): Likewise.
8034 (get_bindings): Likewise. Check that return types match before
8035 proclaiming a function a match.
8036 (do_decl_instantiation): Remove code searching for function to
8037 instantiate; that is now done in check_explicit_specialization.
8038 (add_maybe_template): Pass extra argument to get_bindings.
8039 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
8041 * typeck.c (build_component_ref): Check for invalid arguments.
8043 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
8045 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
8046 return_target and call_target are equivalent.
8048 * pt.c (type_unification_real): Just accept function parms that
8049 don't use any template parms.
8051 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
8053 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
8054 unset DECL_NOT_REALLY_EXTERN.
8056 * parse.y (typename_sub*): Fix std::.
8058 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
8060 * error.c (dump_decl): Fix type default template args.
8061 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
8063 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
8065 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
8066 (file_name_nondirectory): Use.
8068 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8070 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
8071 that are not really present. Substitute default arguments in
8072 template template arguments. Correctly convert TEMPLATE_DECL to
8073 TEMPLATE_TEMPLATE_PARM.
8074 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
8075 are no longer treated specially here.
8076 * parse.y (template_template_parm): Fix copy error.
8077 * decl.c (grokdeclarator): Warn about missing `typename' for nested
8078 type created from template template parameters.
8079 * parse.y (bad_parm): Likewise
8081 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
8082 (push_nested_class): Likewise.
8083 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
8084 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
8085 (copy_template_template_parm): Declare.
8086 * decl.c (arg_looking_for_template): New variable.
8087 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
8088 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
8089 node if arg_looking_for_template is nonzero.
8090 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
8091 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
8092 (grokdeclarator): Handle TEMPLATE_DECL.
8093 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
8094 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
8095 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
8096 (dump_decl): Handle unnamed template type parameters.
8097 Handle template template parameters.
8098 (dump_function_name): Handle template template parameters.
8099 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
8100 Handle TEMPLATE_TEMPLATE_PARM.
8101 * method.c (build_template_template_parm_names): New function.
8102 (build_template_parm_names): Handle TEMPLATE_DECL.
8103 (build_overload_nested_name, build_overload_name):
8104 Handle TEMPLATE_TEMPLATE_PARM.
8105 * parse.y (maybe_identifier): New nonterminal.
8106 (template_type_parm): Use it.
8107 (template_template_parm, template_arg1): New nonterminal.
8108 (template_parm): Add template_template_parm rules.
8109 (template_arg): Set processing_template_arg.
8110 (template_arg1): Rules moved from template_arg.
8111 (primary, nonnested_type): Set arg_looking_for_template if we are
8112 processing template arguments.
8113 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
8114 (process_template_parm): Handle template template parameters.
8115 (coerce_template_parms, comp_template_args): Likewise.
8116 (mangle_class_name_for_template, lookup_template_class): Likewise.
8117 (uses_template_parms): Handle TEMPLATE_DECL and
8118 TEMPLATE_TEMPLATE_PARM.
8119 (current_template_args): Handle TEMPLATE_DECL.
8120 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
8121 * search.c (dfs_walk, dfs_record_inheritance):
8122 Handle TEMPLATE_TEMPLATE_PARM.
8123 * tree.c (copy_template_template_parm): New function.
8124 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
8125 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
8127 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
8129 * decl.c (start_decl): Don't allow duplicate definitions of static
8132 * call.c (build_user_type_conversion_1): Handle user-defined
8133 template conversion operators correctly.
8135 * decl2.c (build_expr_from_tree): Issue an error message if the
8136 object in a COMPONENT_REF is a TEMPLATE_DECL.
8138 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
8140 * class.c (is_local_class): New function.
8141 * cp-tree.h (is_local_class): Declare it.
8142 (last_tree): Likewise.
8143 (begin_tree): Likewise.
8144 (end_tree): Likewise.
8145 (lookup_template_class): Change prototype.
8146 * decl.c (cp_finish_decl): Check for NULL where necessary.
8147 Consider FUNCTION_DECLS to declare objects with top-level binding,
8148 when calling make_decl_rtl.
8149 (grokdeclarator): Give members of local classes internal linkage.
8150 (start_function): Remove declaration of last_tree.
8151 (finish_function): Set flag_keep_inline_functions around call to
8152 rest_of_compilation if we are processing a member function in a
8154 (start_method): Call push_template_decl for member functions of
8155 local classes in template functions.
8156 * decl2.c (import_export_decl): Don't give external linkage to
8157 instantiations of templates with internal linkage.
8158 * parse.y (last_tree): Remove declaration.
8159 (template_type): Pass extra parameter to lookup_template_class.
8160 (self_template_type): Likewise.
8161 (structsp): Move call to reset_specialization into left_curly.
8162 (left_curly): Call reset_specialization, and begin_tree.
8163 * pt.c (saved_trees): New variable.
8164 (mangle_class_name_for_template): Change prototype. Use
8165 additional function context to name local classes in templates
8167 (classtype_mangled_name): Pass the context.
8168 (push_template_decl): Handle local classes and templates, and
8169 member functions for such classes.
8170 (convert_nontype_parameter): Fix handling of pointer-to-member
8172 (lookup_template_class): Handle local classes in templates.
8173 (tsubst): Likewise. Don't assume that template instantiations
8174 have external linkage; pay attention to the template declaration.
8175 (mark_decl_instantiated): Likewise.
8176 (begin_tree): New function.
8177 (end_tree): Likewise.
8179 * decl.c (xref_basetypes): Don't call complete_type for basetypes
8180 that involve template parameters; that can lead to infinite
8181 recursion unnecessarily.
8183 * pt.c (register_specialization): Do not register specializations
8184 that aren't ready to be registered yet.
8185 (check_explicit_specialization): Handle explicit specialization of
8186 constructors and destructors.
8187 (build_template_decl): New function.
8188 (push_template_delc): Handle out-of-class specializations of
8191 * pt.c (check_explicit_specialization): Set up the template
8192 information before registering the specialization.
8193 (coerce_template_parms): Fix thinko.
8194 (tsubst): Handle specializations of member templates correctly.
8196 * class.c (finish_struct_methods): Remove calls to
8197 check_explicit_specialization from here.
8198 (finish_struct): And insert them here.
8199 * cp-tree.h (perform_qualification_conversions): New function.
8200 (perform_array_to_pointer_conversion): Likewise.
8201 (begin_explicit_instantiation): Likewise.
8202 (end_explicit_instantiation): Likewise.
8203 (determine_specialization): Renamed from
8204 determine_explicit_specialization.
8205 (comp_template_parms): New function.
8206 (processing_explicit_instantiation): New variable.
8207 * cvt.c (perform_qualification_conversions): New function.
8208 (perform_array_to_pointer_conversion): Likewise.
8209 * decl.c (duplicate_decls): Don't consider template functions
8210 alike unless they have the same parameters. Refine handling of
8211 instantiation/specialization mismatches.
8212 (start_decl): Don't call pushdecl for template specializations,
8213 since they don't affect overloading.
8214 (start_function): Likewise.
8215 (grokfndecl): Call check_explicit_specialization a little later.
8216 Don't call duplicate_decls for memberm template specializations.
8217 (grokdeclarator): Don't update template_count for classes that are
8218 themselves specializations. Remove use of `2' as parameter to
8219 grokfndecl since that value isn't used.
8220 * lex.c (cons_up_default_function): Save and restore
8221 processing_explicit_instantiation around calls to grokfield.
8222 * parse.y (finish_member_template_decl): New function.
8223 (component_decl_1): Use it.
8224 (fn.def2): Likewise.
8225 (template_arg_list_opt): New nonterminal.
8226 (template_type): Use it.
8227 (self_template_type): Likewise.
8228 (template_id): Likewise.
8229 (object_template_id): Likewise.
8230 (notype_template_declarator): Likwise.
8231 (begin_explicit_instantiation): Likewise.
8232 (end_explicit_instantiation): Likewise.
8233 (explicit_instantiation): Use them.
8234 * pt.c (coerce_template_parms): Add parameters.
8235 (processing_explicit_instantiation): New variable.
8236 (convert_nontype_parameter): New function.
8237 (determine_overloaded_function): Likewise.
8238 (begin_explicit_instantiation): Likewise.
8239 (end_explicit_instantiation): Likewise.
8240 (retrieve_specialization): Likewise.
8241 (register_specialization): Likewise.
8242 (processing_explicit_specialization): Removed.
8243 (determine_specialization): Handle specializations of member
8244 functions of template class instantiations.
8245 (check_explicit_specialization): Refine to conform to standard.
8246 (comp_template_parms): New function.
8247 (coerce_template_parms): Call convert_nontype_parameter.
8248 (tsubst): Refine handling of member templates. Use
8249 register_specialization.
8250 (instantiate_template): Use retrieve_specialization.
8251 (do_decl_instantiation): Likewise.
8252 (instantiate_decl): Likewise.
8253 (type_unification): Improve handling of explict template
8255 * tree.c (mapcar): Return error_mark_node, rather than aborting,
8256 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
8257 * typeck.c (build_unary_op): Call determine_specialization, rather
8258 than determine_explicit_specialization.
8260 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
8262 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
8264 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8266 * error.c (dump_decl): For enum tags, output the tag, not its value.
8268 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
8270 * decl.c (init_decl_processing): Only call init_rtti_processing
8273 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
8275 * init.c (build_new_1): Split out from build_new.
8276 (build_new): Just return a NEW_EXPR.
8277 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
8279 * decl2.c (get_temp_regvar): Tweak.
8281 * cp-tree.h (TREE_CALLS_NEW): Comment out.
8282 * class.c (resolves_to_fixed_type_p): Remove use.
8283 * method.c (build_opfncall): Likewise.
8284 * call.c (build_new_op): Likewise.
8286 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
8288 * exception.cc (__eh_alloc, __eh_free): New fns.
8289 (__cp_push_exception, __cp_pop_exception): Use them.
8290 (__uncatch_exception): Call terminate here if no exception.
8291 * except.c (build_terminate_handler): New fn.
8292 (expand_start_catch_block): Use it.
8293 (expand_exception_blocks): Likewise.
8294 (alloc_eh_object): New fn.
8295 (expand_throw): Use it. Protect exception init with terminate.
8296 * typeck.c (build_modify_expr): Remove code that ignores trivial
8299 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8301 * call.c (add_builtin_candidate): Add default case in enumeration
8303 (build_new_op): Likewise.
8304 (convert_like): Likewise.
8305 * cvt.c (build_expr_type_conversion): Likewise.
8306 * tree.c (real_lvalue_p): Likewise.
8307 (lvalue_p): Likewise.
8308 (cp_tree_equal): Likewise.
8309 * typeck.c (comptypes): Likewise.
8310 (build_component_ref): Likewise.
8311 (build_function_call_real): Likewise.
8312 (build_binary_op_nodefault): Likewise.
8313 (build_unary_op): Likewise.
8314 (build_modify_expr): Likewise.
8315 * typeck2.c (initializer_constant_valid_p): Likewise.
8317 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
8319 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
8321 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
8323 * pt.c (coerce_template_parms): Make sure to digest_init if
8326 * decl.c (duplicate_decls): Make the newdecl virtual if the
8327 olddecl was, just as is done with other attributes of olddecl.
8329 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8331 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
8332 address of an OFFSET_REF.
8334 * cp-tree.def: Add AGGR_INIT_EXPR.
8335 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
8336 AGGR_INIT_EXPR where appropriate.
8337 * expr.c (cplus_expand_expr): Likewise. Simplify.
8339 * decl2.c (finish_file): Remove call to register_exception_table.
8341 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8343 * pt.c (instantiate_class_template): Don't do injection when
8344 processing_template_decl is true, as pollutes current_binding_level
8347 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
8349 * pt.c (maybe_fold_nontype_arg): Add prototype.
8351 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8353 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
8354 * error.c (dump_expr): Likewise.
8356 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
8358 * typeck.c (build_function_call_real): Remove "inline called before
8359 definition" pedwarn.
8361 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
8363 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8365 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
8367 * pt.c (type_unification_real): Change __null to type void* with
8370 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
8372 * call.c (implicit_conversion): Don't call
8373 build_user_type_conversion_1 with a NULL expr, since it will
8376 * pt.c (unify): Don't try to unify array bounds if either array is
8379 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8381 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
8382 Replace extern decls with casts.
8384 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
8385 Update last_parm_cleanup_insn.
8386 (store_after_parms): Remove.
8387 * cp-tree.h: Adjust.
8389 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8391 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
8392 (finish_file): Check DECL_COMDAT instead of weak|one_only.
8393 (import_export_vtable): Use make_decl_one_only instead of
8394 comdat_linkage for win32 tweak.
8395 (import_export_decl): Likewise.
8396 * pt.c (mark_decl_instantiated): Likewise.
8398 * decl2.c (finish_file): Lose handling of templates in pending_statics.
8400 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
8402 * decl2.c (finish_file): Lose call to expand_builtin_throw.
8403 * except.c (expand_builtin_throw): Remove.
8404 * cp-tree.h: Remove ptr_ptr_type_node.
8407 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
8409 * decl.c (ptr_ptr_type_node): Define.
8410 (init_decl_processing): Initialize it.
8411 * cp-tree.h: Declare it.
8412 * exception.cc (__cp_exception_info): Use __get_eh_info.
8413 (__cp_push_exception): Likewise.
8414 (__cp_pop_exception): Likewise.
8416 From Scott Snyder <snyder@d0sgif.fnal.gov>:
8417 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
8419 (init_exception_processing): Removed saved_pc initialization.
8421 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8423 * pt.c (instantiate_decl): Defer all templates but inline functions.
8425 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8427 * init.c (expand_vec_init): Don't fold a list of parameters.
8429 * decl.c (copy_args_p): Handle copy elision for types with virtual
8431 * call.c (build_over_call): Likewise.
8433 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
8435 * pt.c (lookup_template_function): Copy the template arguments,
8436 not just the list containing them, to the permanent obstack.
8438 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8440 * except.c (expand_start_catch_block): suspend_momentary for the
8443 * error.c (dump_decl): Handle LOOKUP_EXPR.
8445 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
8447 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
8448 permanent obstack if we are processing a template decl.
8449 * typeck.c (build_static_cast): Likewise.
8450 (build_const_cast): Likewise.
8451 (build_reinterpret_cast): Likewise.
8453 * pt.c (coerce_template_parms): Coerce some expressions, even
8454 when processing_template_decl.
8456 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8458 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
8459 handling of pointer difference expressions.
8461 * typeck.c (comp_target_types): Comparison of function/method types
8462 is independent of nptrs.
8464 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
8466 * pt.c (tsubst): Avoid creating pointer to reference and
8467 reference to reference types.
8469 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8471 * parse.y (do_id): New nonterminal.
8472 (template_id): Use it.
8474 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8476 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
8477 * spew.c (yylex): Don't do_identifier here.
8478 * decl2.c (build_expr_from_tree): Revert last change.
8480 * decl2.c (build_expr_from_tree): Expand the name for a method call.
8481 * parse.y (object_template_id): Don't try to take the DECL_NAME.
8483 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
8485 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
8487 * call.c (build_op_delete_call): Adjust.
8489 * except.c (expand_end_catch_block): Lose rethrow region.
8490 (expand_start_catch_block): Likewise.
8491 (expand_end_catch_block): Don't expand_leftover_cleanups.
8493 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8495 * pt.c (tsubst): Remove tree_cons call (places redundant info into
8496 DECL_TEMPLATE_INSTANTIATION).
8498 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8500 * tree.c (is_overloaded_fn): Handle getting a fn template.
8501 (really_overloaded_fn): Likewise.
8502 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
8503 * pt.c (check_explicit_specialization): Tweak.
8504 (determine_explicit_specialization): Tweak.
8506 * tree.c, cp-tree.h (get_target_expr): New fn.
8508 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
8510 * pt.c (check_explicit_specialization): Fix misspelling in
8511 diagnostic: `preceeded'.
8512 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
8515 1997-12-02 Mark Mitchell <mmitchell@usa.net>
8517 * pt.c (determine_explicit_specialization): Avoid an internal
8518 error for bad specializations.
8520 * method.c (build_overload_value): Handle SCOPE_REF.
8522 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
8524 * class.c (prepare_fresh_vtable): Enable even more complex MI
8527 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8529 * exception.cc (__check_eh_spec): Optimize a bit.
8531 * exception.cc (__cp_pop_exception): Lose handler arg.
8532 * except.c (do_pop_exception): Likewise.
8533 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
8534 (expand_end_catch_block): Likewise.
8536 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8538 * pt.c (check_explicit_specialization): Complain about using a
8539 template-id for a non-specialization.
8541 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
8543 * repo.c: Prototype rindex only if needed.
8546 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8548 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
8550 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8552 * typeck.c (build_const_cast): Handle references here instead of
8553 handing off to convert_to_reference.
8555 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
8556 TerminateFunctionCall.
8557 (init_exception_processing): Likewise. Terminate et al are now
8558 the fns, not ADDR_EXPRs.
8559 (various): Lose redundant assemble_external calls.
8560 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
8562 * cp-tree.h (struct lang_decl_flags): Add comdat.
8563 (DECL_COMDAT): New macro.
8564 * decl.c (duplicate_decls): Propagate it.
8565 (cp_finish_decl): Handle it.
8566 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
8568 * class.c: Remove static pending_hard_virtuals.
8569 (add_virtual_function): Take pointers to pending_virtuals
8570 and pending_hard_virtuals.
8571 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
8573 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8575 * decl2.c (import_export_vtable): If we support one_only but not
8576 weak symbols, mark instantiated template vtables one_only.
8577 (import_export_decl): Likewise for tinfo functions.
8578 (finish_vtable_vardecl): Also write out vtables from explicitly
8579 instantiated template classes.
8580 * pt.c (mark_class_instantiated): Revert last change.
8582 * except.c (expand_throw): Call mark_used on the destructor.
8584 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
8586 * lex.c (lang_init): Enable flag_exceptions by default if no
8587 command line switch was specified.
8589 1997-11-26 Mark Mitchell <mmitchell@usa.net>
8591 * pt.c (unify): Handle `void' template parameters in
8594 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8596 * rtti.c (build_dynamic_cast): Handle template case here.
8597 (build_dynamic_cast_1): Not here.
8599 * typeck2.c (digest_init): Make copies where appropriate.
8601 * decl2.c (delete_sanity): resolve_offset_ref.
8603 * except.c: Call terminate without caching so many bits.
8605 * except.c (expand_start_catch_block): Fix catching a reference
8608 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8610 * init.c (build_new): Copy size to the saveable obstack.
8612 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
8613 TRY_CATCH_EXPR for now.
8615 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8617 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
8618 has DECL_LANG_SPECIFIC.
8620 * exception.cc (struct cp_eh_info): Add handlers field.
8621 (__cp_push_exception): Initialize it.
8622 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
8623 (__throw_bad_exception): Remove.
8624 * except.c (call_eh_info): Add handlers field.
8625 (get_eh_handlers): New fn.
8626 (push_eh_cleanup): Increment handlers.
8628 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8630 * except.c (expand_start_eh_spec): Use the try/catch code.
8631 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
8632 doing everything inline.
8633 (init_exception_processing): throw_type_match now takes
8634 const void pointers.
8635 * exception.cc (__check_eh_spec): New fn.
8636 * inc/exception: Neither terminate nor unexpected return.
8637 * decl.c: Make const_ptr_type_node public.
8638 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
8640 * except.c (expand_start_catch_block): We only need the rethrow
8641 region for non-sjlj exceptions.
8642 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
8644 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8646 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
8647 (various.o): Likewise.
8648 * inc/new: Add placement deletes. Add throw specs for default new.
8649 * new.cc (set_new_handler): Move here from libgcc2.
8650 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
8651 (new): Move from libgcc2. Throw bad_alloc.
8652 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
8653 * decl.c (init_decl_processing): Update exception specs on new and
8656 * method.c (build_decl_overload_real): Don't mess with global
8659 * init.c (build_new): Check for null throw spec, not nothrow_t.
8661 * decl.c (duplicate_decls): Don't complain about different exceptions
8662 from an internal declaration.
8664 * call.c (build_op_delete_call): Fix check for member fns again.
8666 * decl2.c (import_export_decl): Interface hackery affects
8667 virtual synthesized methods.
8669 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8671 * decl.c (start_decl): Don't just complain about a mismatched
8674 * decl.c (make_implicit_typename): Handle case where t is not
8675 actually from context.
8676 * tree.c (get_type_decl): Lose identifier case.
8677 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
8678 * parse.y (nonnested_type): Just use lookup_name.
8679 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
8681 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
8683 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
8684 T was built in C language context (for example, by
8685 output_func_start_profiler).
8687 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8689 * decl.c (make_implicit_typename): New fn.
8690 (lookup_name_real): Use it. Use current_class_type as the context.
8692 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
8694 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
8696 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8698 * friend.c (do_friend): Warn about non-template friends in templates.
8700 * call.c (build_op_delete_call): Fix handling of inherited delete.
8702 * search.c (dfs_record_inheritance): Ignore template type parms.
8704 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8706 * call.c (build_new_op): Fix copy error.
8707 (build_op_new_call): New fn.
8708 (build_op_delete_call): New fn.
8709 * cp-tree.h: Declare them.
8710 * init.c (build_new): Use them. Support placement delete.
8711 (build_x_delete): Use build_op_delete_call.
8712 (build_delete): Likewise.
8713 * decl2.c (delete_sanity): Likewise.
8714 (coerce_delete_type): Don't complain about placement delete.
8716 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8718 * call.c (build_new_function_call): Remove unused 'obj' parm.
8719 * cp-tree.h, typeck.c: Adjust.
8721 * init.c (build_new): Make the cleanup last longer.
8722 (expand_vec_init): Call do_pending_stack_adjust.
8724 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
8726 * pt.c (do_type_instantiation): Fix typo.
8727 (mark_class_instantiated): If we support one_only but not weak
8728 symbols, don't mark this as known.
8730 * init.c (build_new): Handle vec delete in EH cleanup.
8732 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8734 * call.c (build_method_call): Call complete_type before checking
8737 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
8739 * decl.c (add_block_current_level): Delete.
8740 * init.c (build_vec_delete_1): Delete build_block and
8741 add_block_current_level calls.
8743 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
8745 * init.c (build_new): Handle freeing allocated memory when the
8748 * call.c (build_new_method_call): Fix flags arg.
8750 * pt.c (do_type_instantiation): Don't try to instantiate
8752 (mark_decl_instantiated): If we support one_only but not
8753 weak symbols, mark this one_only.
8754 * decl2.c (import_export_vtable): Don't defer handling of vtables
8755 if MULTIPLE_SYMBOL_SPACES.
8757 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8759 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
8761 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
8763 * except.c (do_pop_exception): Return a value.
8765 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8767 * call.c (build_new_method_call): Handle getting a
8768 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
8769 if we got template parms.
8770 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
8772 * decl2.c (build_expr_from_tree): Tweak last change.
8773 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
8774 (maybe_fold_nontype_arg): Split out from tsubst_copy.
8775 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
8777 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8779 * pt.c (tsubst_copy): Handle explicit template arguments in
8781 * typeck.c (build_x_function_call): Likewise.
8782 * decl2.c (build_expr_from_tree): Lookup function name if it
8785 * pt.c (tsubst): Instantiate template functions properly when
8786 template parameter does not appear in function arguments and return
8788 (comp_template_args): Handle member templates required by tsubst.
8790 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8792 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
8795 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8797 * pt.c (coerce_template_parms): Tweak error message.
8799 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
8800 return type defaults to `int', even if there are storage-class
8803 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8805 Complete nested exception support.
8806 * except.c (do_pop_exception): Split out...
8807 (push_eh_cleanup): From here. Handle the EH region by hand.
8808 (expand_start_catch_block): Add a new level for the catch parm.
8809 Move the rethrow region outside the two cleanup regions.
8810 Protect the initializer for the catch parm with terminate.
8811 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
8812 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
8813 popping off the middle of the stack.
8814 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
8815 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
8816 (build_cplus_new): Only wrap CALL_EXPRs.
8817 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
8818 the constructor call.
8820 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8822 * Make-lang.in (c++.distdir): Make inc subdirectory.
8824 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8826 * decl2.c (finish_file): Put back some code.
8828 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8830 * decl2.c (finish_file): Remove redundant code.
8831 * method.c (emit_thunk): Don't let the backend defer generic thunks.
8833 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8835 * except.c (call_eh_info): Split out...
8836 (push_eh_info): From here.
8837 (expand_builtin_throw): Use it.
8838 (expand_start_catch_block): Move region start back.
8840 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
8842 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
8843 (real_yylex): Record wide strings using target endianness, not host.
8845 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
8847 * repo.c (rindex): Add decl unconditionally.
8848 (get_base_filename, open_repo_file): Don't cast rindex.
8849 * xref.c (rindex): Add decl unconditionally.
8850 (index): Remove unused decl.
8851 (open_xref_file): Don't cast rindex.
8853 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8855 * class.c (build_vbase_path): Propagate the result type properly.
8857 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
8859 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
8860 remaining use of saved_throw_type with a call to get_eh_type.
8862 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
8864 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
8865 (file_name_nondirectory): New function, doing the same as the macro.
8866 (set_typedecl_interface_info): Use it instead of the macro.
8867 (check_newline): Likewise.
8868 (handle_cp_pragma): Likewise.
8870 * repo.c (get_base_filename): Cast result of rindex to char*.
8871 (open_repo_file): Likewise.
8872 * xref.c (open_xref_file): Likewise.
8873 * error.c (dump_char): Make its arg int, not char.
8875 * except.c (push_eh_info): Pass the number of fields - 1 down, not
8876 the exact number of fields.
8878 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8880 Support for nested exceptions.
8881 * tinfo2.cc (__is_pointer): New fn.
8882 * exception.cc (struct cp_eh_info): Define.
8883 (__cp_exception_info, __uncatch_exception): New fns.
8884 (__cp_push_exception, __cp_pop_exception): New fns.
8885 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
8887 (init_exception_processing): Likewise. __eh_pc is now external.
8888 (push_eh_info): New fn.
8889 (get_eh_{info,value,type,caught}): New fns.
8890 (push_eh_cleanup): Just call __cp_pop_exception.
8891 (expand_start_catch_block): Use push_eh_info. Start the eh region
8893 (expand_end_eh_spec): Use push_eh_info.
8894 (expand_throw): Call __cp_push_exception to set up the exception info.
8895 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
8897 (expand_builtin_throw): Don't refer to empty_fndecl.
8899 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8901 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
8903 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
8905 * method.c (build_template_parm_names, build_decl_overload_real):
8906 Add static to definitions.
8907 * pt.c (add_to_template_args, note_template_header,
8908 processing_explicit_specialization, type_unification_real): Likewise.
8909 ({determine,check}_explicit_specialization): Use a single string for
8912 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8914 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
8915 (expand_end_catch_block): Likewise.
8916 (expand_end_eh_spec): Likewise.
8918 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
8920 * decl.c (duplicate_decls): Handle template specializations
8922 * error.c (dump_function_name): Fix printing of specializations of
8923 member functions that are not member templates.
8924 * cp-tree.h (processing_specialization): Make global.
8925 * pt.c (processing_specialization): Likewise.
8926 * lex.c (cons_up_default_function): Save and restore
8927 processing_specialization to avoid confusion.
8929 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8931 * decl.c (init_decl_processing): Give null_node unknown* type.
8932 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
8933 (common_type): Likewise.
8934 * error.c (args_as_string): Recognize null_node.
8936 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8938 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
8939 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
8941 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
8943 * Make-lang.in (g++): Include prefix.o.
8945 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
8947 * pt.c (determine_explicit_specialization): Initialize "dummy"
8948 to keep Purify quiet.
8950 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8952 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
8953 (build_overload_int): Not here.
8955 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
8957 * class.c (build_type_pathname): Remove.
8958 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
8960 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
8962 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
8963 &&label GNU extension.
8965 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
8967 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
8968 so as to avoid incorrect manglings.
8969 * method.c (build_decl_overload_real): Don't mangle return types
8972 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8974 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
8975 scratch_tree_cons): Define as macros for now.
8976 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
8977 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
8978 typeck2.c: Use them and the expression_obstack variants.
8980 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8982 * decl.c (store_return_init): Allow classes with explicit ctors to
8983 be used with the named return values extension.
8985 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
8987 * pt.c (instantiate_decl): Fix previous change.
8989 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8991 * pt.c (tsubst): Fix thinko.
8992 (instantiate_decl): Really use the original template.
8994 * call.c (build_new_method_call): Use simple constructor_name for
8997 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
8999 * method.c (build_underscore_int): Don't use ANSI specific
9002 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9004 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
9005 for our key method; it might have been inlined by -O3.
9007 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
9009 * decl.c (make_typename_type): Do not try to call lookup_field for
9010 non-aggregate types.
9012 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
9014 * typeck.c (build_reinterpret_cast): Tweak.
9016 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
9018 * typeck.c (build_reinterpret_cast): Converting a void pointer
9019 to function pointer with a reinterpret_cast produces a warning
9020 if -pedantic is issued.
9022 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9024 * typeck.c (c_expand_return): Don't warn about returning a
9025 reference-type variable as a reference.
9027 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9029 * method.c (build_static_name): Fix typo.
9031 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
9033 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
9034 OLDDECL before we try to do DECL_USE_TEMPLATE.
9036 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9038 * decl.c (duplicate_decls): Don't warn about template instances.
9040 * typeck.c (mark_addressable): Lose ancient code that unsets
9043 * pt.c (do_decl_instantiation): Lose support for instantiating
9046 * call.c (build_new_function_call): Fix handling of null explicit
9048 (build_new_method_call): Likewise.
9050 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
9052 * method.c (build_underscore_int): Fix typo.
9054 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
9056 * tree.c (print_lang_statistics): #if 0 call to
9057 print_inline_obstack_statistics until its definition is checked in.
9059 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9061 * decl2.c (finish_file): Move dump_tree_statistics to end.
9063 * pt.c (instantiate_decl): Look for the original template.
9064 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
9065 of member templates.
9067 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9069 * Makefile.in (g++FAQ.*): New rules.
9070 (CONFLICTS): Update.
9071 * g++FAQ.texi: Moved from libg++.
9073 * parse.y (PFUNCNAME): Only specify the type once.
9075 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
9077 * lex.c (real_yylex): Clean up the code to fully behave the way
9078 the c-lex.c parser does for complex and real numbers.
9080 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9082 * method.c (build_decl_overload_real): Reformat.
9084 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
9086 * method.c (synthesize_method): If at_eof, determine our linkage.
9088 1997-09-29 Paul Eggert <eggert@twinsun.com>
9090 * lex.c (real_yylex): Treat `$' just like `_', except issue a
9091 diagnostic if !dollars_in_ident or if pedantic.
9093 * lang-specs.h (@c++): -ansi no longer implies -$.
9095 * decl2.c (lang_decode_option):
9096 -traditional and -ansi now do not mess with
9099 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
9101 * Makefile.in (parse.o, decl.o): Also depend on
9102 $(srcdir)/../except.h $(srcdir)/../output.h.
9103 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
9104 $(srcdir)/../except.h $(srcdir)/../output.h.
9105 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
9108 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
9110 * expr.c (cplus_expand_expr): Make it static.
9112 * decl2.c, init.c, typeck.c: Include "expr.h".
9113 (expand_expr): Use proper values when calling the function.
9115 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
9117 * lang-options.h: New -Wold-style-cast flag.
9118 * cp-tree.h (warn_old_style_cast): New variable.
9119 * decl2.c (warn_old_style_cast): Likewise..
9120 (lang_decode_option): Support -Wold-style-cast.
9121 (reparse_absdcl_as_casts): Produce old-style-cast warning.
9123 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9125 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
9126 TREE_USED, reset value based on already_used.
9128 * init.c (expand_member_init): Revert change.
9130 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9132 * cp-tree.h, decl.c, decl2.c, pt.c:
9133 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
9135 * decl2.c (lang_decode_option): Add missing ;.
9137 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9139 * friend.c (do_friend): Disable injection for all template-derived
9141 * decl2.c (lang_decode_option): Handle -fguiding-decls.
9142 * parse.y (notype_template_declarator): New nonterminal.
9143 (direct_notype_declarator): Use it.
9144 (complex_direct_notype_declarator): Likewise.
9145 (object_template_id): Accept any kind of identifier after TEMPLATE.
9146 (notype_qualified_id): Don't add template declarators here.
9148 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
9151 * call.c (add_template_candidate): Add explicit_targs parameter.
9152 (build_scoped_method_call): Use it.
9153 (build_overload_call_real): Likewise.
9154 (build_user_type_conversion_1): Likewise.
9155 (build_new_function_call): Likewise.
9156 (build_object_call): Likewise.
9157 (build_new_op): Likewise.
9158 (build_new_method_call): Likewise.
9159 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
9160 (build_new_method_call): Likewise.
9162 * class.c (finish_struct_methods): Add specialization pass to
9163 determine which methods were specializing which other methods.
9164 (instantiate_type): Handle TEMPLATE_ID_EXPR.
9167 * call.c (add_template_candidate): Add explicit_targs parameter.
9168 (build_scoped_method_call): Use it.
9169 (build_overload_call_real): Likewise.
9170 (build_user_type_conversion_1): Likewise.
9171 (build_new_function_call): Likewise.
9172 (build_object_call): Likewise.
9173 (build_new_op): Likewise.
9174 (build_new_method_call): Likewise.
9175 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
9176 (build_new_method_call): Likewise.
9180 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
9182 * class.c (finish_struct_methods): Add specialization pass to
9183 determine which methods were specializing which other methods.
9184 (instantiate_type): Handle TEMPLATE_ID_EXPR.
9188 * cp-tree.h (name_mangling_version): New variable.
9190 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
9192 * cp-tree.h (name_mangling_version): New variable.
9194 (flag_guiding_decls): Likewise.
9196 (build_template_decl_overload): New function.
9197 (begin_specialization): Likewise.
9198 (reset_specialization): Likewise.
9199 (end_specialization): Likewise.
9200 (determine_explicit_specialization): Likewise.
9201 (check_explicit_specialization): Likewise.
9202 (lookup_template_function): Likewise.
9203 (fn_type_unification): Add explicit_targs parameter.
9204 (type_unification): Likewise.
9206 * decl.c (duplicate_decls): Add smarts for explicit
9208 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
9210 (grokfndecl): Call check_explicit_specialization.
9212 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
9213 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
9214 (check_classfn): Handle specializations.
9216 (build_template_decl_overload): New function.
9217 (begin_specialization): Likewise.
9218 (reset_specialization): Likewise.
9219 (end_specialization): Likewise.
9220 (determine_explicit_specialization): Likewise.
9221 (check_explicit_specialization): Likewise.
9222 (lookup_template_function): Likewise.
9223 (fn_type_unification): Add explicit_targs parameter.
9224 (type_unification): Likewise.
9226 * decl.c (duplicate_decls): Add smarts for explicit
9228 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
9230 (grokfndecl): Call check_explicit_specialization.
9232 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
9233 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
9234 (check_classfn): Handle specializations.
9238 * error.c (dump_function_name): Print specialization arguments.
9240 * error.c (dump_function_name): Print specialization arguments.
9244 * friend.c (do_friend): Don't call pushdecl for template
9247 * friend.c (do_friend): Don't call pushdecl for template
9252 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
9254 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
9256 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
9258 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
9260 and -fno-guiding-decls.
9263 * lex.c (identifier_type): Return PFUNCNAME for template function
9267 * lex.c (identifier_type): Return PFUNCNAME for template function
9272 * method.c (build_decl_overload_real): New function.
9273 (build_template_parm_names): New function.
9274 (build_overload_identifier): Use it.
9275 (build_underscore_int): New function.
9276 (build_overload_int): Use it. Add levels for template
9278 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
9279 (build_overload_nested_names): Handle template type parameters.
9280 (build_template_decl_overload): New function.
9282 * parse.y (YYSTYPE): New ntype member.
9283 (nested_name_specifier): Use it.
9284 (nested_name_specifier_1): Likewise.
9285 (PFUNCNAME): New token.
9286 (template_id, object_template_id): New non-terminals.
9287 (template_parm_list): Note specializations.
9288 (template_def): Likewise.
9289 (structsp): Likewise.
9290 (fn.def2): Handle member template specializations.
9291 (component_decl_1): Likewise.
9292 (direct_notype_declarator): Handle template-ids.
9293 (component_decl_1): Likewise.
9294 (direct_notype_declarator): Handle template-ids.
9295 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
9297 * pt.c (processing_specializations): New variable.
9298 (template_header_count): Likewise.
9299 (type_unification_real): New function.
9300 (processing_explicit_specialization): Likewise.
9301 (note_template_header): Likewise.
9302 (is_member_template): Handle specializations.
9303 (end_template_decl): Call reset_specialization.
9304 (push_template_decl): Handle member template specializations.
9306 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
9307 (instantiate_template): Handle specializations.
9308 (instantiate_decl): Likewise.
9309 (fn_type_unification): Handle explicit_targs.
9310 (type_unification): Likewise. Allow incomplete unification
9311 without an error message, if allow_incomplete.
9312 (get_bindings): Use new calling sequence for fn_type_unification.
9314 * spew.c (yylex): Handle PFUNCNAME.
9316 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
9317 (really_overloaded_fn): Likewise.
9318 (get_first_fn): Handle function templates.
9320 * typeck.c (build_x_function_call): Use really_overloaded_fn.
9321 Handle TEMPLATE_ID_EXPR.
9322 (build_x_unary_op): Likewise.
9323 (build_unary_op): Likewise.
9324 (mark_addressable): Templates whose address is taken are marked
9328 * method.c (build_decl_overload_real): New function.
9329 (build_template_parm_names): New function.
9330 (build_overload_identifier): Use it.
9331 (build_underscore_int): New function.
9332 (build_overload_int): Use it. Add levels for template
9334 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
9335 (build_overload_nested_names): Handle template type parameters.
9336 (build_template_decl_overload): New function.
9338 * parse.y (YYSTYPE): New ntype member.
9339 (nested_name_specifier): Use it.
9340 (nested_name_specifier_1): Likewise.
9341 (PFUNCNAME): New token.
9342 (template_id, object_template_id): New non-terminals.
9343 (template_parm_list): Note specializations.
9344 (template_def): Likewise.
9345 (structsp): Likewise.
9346 (fn.def2): Handle member template specializations.
9347 (component_decl_1): Likewise.
9348 (direct_notype_declarator): Handle template-ids.
9349 (component_decl_1): Likewise.
9350 (direct_notype_declarator): Handle template-ids.
9351 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
9353 * pt.c (processing_specializations): New variable.
9354 (template_header_count): Likewise.
9355 (type_unification_real): New function.
9356 (processing_explicit_specialization): Likewise.
9357 (note_template_header): Likewise.
9358 (is_member_template): Handle specializations.
9359 (end_template_decl): Call reset_specialization.
9360 (push_template_decl): Handle member template specializations.
9362 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
9363 (instantiate_template): Handle specializations.
9364 (instantiate_decl): Likewise.
9365 (fn_type_unification): Handle explicit_targs.
9366 (type_unification): Likewise. Allow incomplete unification
9367 without an error message, if allow_incomplete.
9368 (get_bindings): Use new calling sequence for fn_type_unification.
9370 * spew.c (yylex): Handle PFUNCNAME.
9372 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
9373 (really_overloaded_fn): Likewise.
9374 (get_first_fn): Handle function templates.
9376 * typeck.c (build_x_function_call): Use really_overloaded_fn.
9377 Handle TEMPLATE_ID_EXPR.
9378 (build_x_unary_op): Likewise.
9379 (build_unary_op): Likewise.
9380 (mark_addressable): Templates whose address is taken are marked
9384 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9386 * decl.c (init_decl_processing): Declare __builtin_constant_p as
9387 accepting any kind of type, not only int.
9389 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9391 * search.c (get_matching_virtual): Notice virtual bases when sorrying
9392 about covariant returns.
9394 * parse.y (member_init): Also imply typename here. Remove ancient
9395 extension for initializing base members.
9397 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9399 Handle multi-level typenames and implicit typename in base list.
9400 * parse.y (typename_sub{,[0-2]}): New rules.
9401 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
9402 (nonnested_type): New rule.
9403 (complete_type_name): Use it.
9404 (base_class.1): Use typename_sub and nonnested_type.
9405 (nested_name_specifier): Don't elide std:: here.
9406 * decl.c (make_typename_type): Handle getting a type for NAME.
9407 (lookup_name_real): Turn std:: into :: here.
9409 Rvalue conversions were removed in London.
9410 * call.c (is_subseq): Don't consider lvalue transformations.
9411 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
9412 (joust): Re-enable ?: kludge.
9414 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
9416 * decl.c (start_function): Up warning of no return type to be a
9419 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9421 * init.c (expand_member_init): Don't set TREE_USED.
9422 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
9423 set,don't clear TREE_USED wholesale.
9425 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
9427 * call.c (build_over_call): Do require_complete_type before
9430 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9432 * search.c (lookup_field): Call complete_type in all cases.
9434 * decl.c (finish_function): Just warn about flowing off the end.
9436 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9438 * decl.c (grokparms): Don't bash a permanent list node if we're
9441 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
9443 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
9445 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9447 * call.c (build_new_op): Give better error for syntactically
9448 correct, but semantically invalid, use of undeclared template.
9450 * call.c (compare_qual): Handle pmfs.
9452 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
9453 after the exception spec.
9455 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9457 * call.c (null_ptr_cst_p): Integer type, not integral type.
9459 * call.c (joust): Disable warnings until they can be moved to the
9462 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
9464 * Makefile.in, config-lang.in: Convert to autoconf.
9466 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9468 * decl.c (lookup_name_real): Add implicit 'typename' to types from
9471 * pt.c (most_specialized_class): Fix typo.
9472 (tsubst): Move constant folding to TREE_VEC case.
9474 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
9476 * pt.c (do_poplevel): Don't warn about unused local variables
9477 while processing_template_decl since we don't always know whether
9478 or not they will need constructing/destructing.
9480 * pt.c (uses_template_parms): Check the values of an enumeration
9481 type to make sure they don't depend on template parms.
9483 * decl.c (make_typename_type): Don't lookup the field if the
9484 context uses template parms, even if we're not
9485 processing_template_decl at the moment.
9487 * pt.c (coerce_template_parms): Avoid looking at the
9488 TYPE_LANG_DECL portion of a typename type, since there won't be
9490 (tsubst): Do constant folding as necessary to make sure that
9491 arguments passed to lookup_template_class really are constants.
9493 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9495 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
9496 * decl2.c (finish_file): Only register exception tables if we
9499 * decl.c (init_decl_processing): Add __builtin_[fs]p.
9501 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9503 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
9505 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
9507 * error.c (dump_decl): Avoid crashing when presented with a
9508 uninitialized constant, as can occur with a template parameter.
9509 (dump_expr): Make sure that there are enough levels of
9510 current_template_parms before we start diving through them.
9512 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9514 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
9517 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9519 * except.c (expand_throw): Call build_delete for all
9520 exception types, not just objects with destructors.
9522 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
9524 * decl.c (current_local_enum): Remove static.
9525 * pt.c (tsubst_enum): Save and restore value of current_local_enum
9526 in case template is expanded in enum decl.
9527 (instantiate_class_template): Use new tsubst_enum signature.
9528 (tsubst_expr): Likewise.
9530 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
9532 * pt.c (begin_member_template_processing): Take a function as
9533 argument, not a set of template arguments. Use the template
9534 parameters, rather than the arguments. Handle non-type parameters
9535 correctly. Push a binding level for the parameters so that multiple
9536 member templates using the same parameter names can be declared.
9537 (end_member_template_processing): Pop the binding level.
9538 (push_template_decl): Mark member templates as static when
9541 * lex.c (do_pending_inlines): Pass the function, not its template
9542 arguments, to begin_member_template_processing.
9543 (process_next_inline): Likewise.
9544 (do_pending_defargs): Likewise.
9546 * error.c (dump_expr): Obtain the correct declaration for a
9547 TEMPLATE_CONST_PARM.
9549 * call.c (add_template_conv_candidate): New function.
9550 (build_object_call): Handle member templates, as done in the other
9553 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
9555 * decl.c (replace_defag): Undo previous change.
9556 * lex.c (do_pending_defargs): Deal with member templates.
9558 * pt.c (is_member_template): Avoid crashing when passed a
9559 non-function argument.
9561 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9563 * class.c (grow_method): Remove check for redeclaration.
9565 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
9567 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
9568 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
9569 (PRIMARY_TEMPLATE_P): Use it.
9570 * call.c (build_overload_call_real): Use it.
9571 * class.c (instantiate_type): Likewise.
9572 * decl.c (decls_match): Likewise.
9573 * method.c (build_overload_identifier): Likewise.
9574 * pt.c (push_template_decl): Likewise.
9575 (classtype_mangled_name): Likewise.
9576 (lookup_template_class): Likewise.
9578 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
9579 DECL_NTPARMS to conform to usage elsewhere.
9580 * call.c (add_template_candidate): Likewise.
9581 * class.c (instantiate_type): Likewise.
9582 * pt.c (instantiate_template): Likewise.
9583 (get_bindings): Likewise.
9585 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
9588 * pt.c (unify): Undo changes to allow multiple levels of template
9590 (type_unification): Likewise.
9591 (fn_type_unification): Likewise.
9592 (get_class_bindings): Likewise.
9593 * cp-tree.h (Likewise).
9595 * decl.c (replace_defarg): Check that the type of the default
9596 parameter does not invlove a template type before complaining
9597 about the initialization.
9599 * error.c (dump_expr): Deal with template constant parameters in
9600 member templates correctly.
9602 * pt.c (is_member_template): Deal with class specializations
9604 (tsubst): Handle "partial instantiation" of member templates
9607 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
9609 * pt.c (type_unification): Change calling sequence to allow for
9610 multiple levels of template parameters.
9611 (tsubst_expr): Likewise.
9613 (tsubst_copy): Likewise.
9614 (instantiate_template): Likewise.
9616 * call.c (build_overload_call_real): Use it.
9617 (add_builtin_candidate): Use it.
9618 (build_new_method_call): Use it.
9619 * class.c (instantiate_type): Use it.
9620 * decl.c (grokdeclarator): Use it.
9621 * decl2.c (finish_file): Use it.
9622 * method.c (build_overload_identifier): Use it.
9624 * call.c (add_template_candidate): Add additional parameter for
9625 the function return type. Call fn_type_unification istead of
9627 (build_user_type_conversion_1): Handle member templates.
9628 (build_new_function_call): Likewise.
9629 (build_new_op): Likewise.
9630 (build_new_method_call): Likewise.
9632 * class.c (grow_method): Don't give an error message indicating
9633 that two member templates with the same name are ambiguous.
9634 (finish_struct): Treat member template functions just like member
9637 * cp-tree.h (check_member_template): Add declaration.
9638 (begin_member_template_processing): Likewise.
9639 (end_member_template_processing): Likewise.
9640 (fn_type_unification): Likewise.
9641 (is_member_template): Likewise.
9642 (tsubst): Change prototype.
9643 (tsubst_expr): Likewise.
9644 (tsubst_copy): Likewise.
9645 (instantiate_template): Likewise.
9646 (get_bindings): Likewise.
9648 * decl.c (decls_match): Handle multiple levels of template
9650 (pushdecl): Handle template type params just like other type
9652 (push_class_level_binding): Return immediately if the
9653 class_binding_level is NULL.
9654 (grokfndecl): If check_classfn() returns a member_template, use
9655 the result of the template, not the template itself.
9657 * decl2.c (check_member_template): New function. Check to see
9658 that the entity declared to be a member template can be one.
9659 (check_classfn): Allow redeclaration of member template functions
9660 with different types; the new functions can be specializations or
9661 explicit instantiations.
9663 * error.c (dump_decl): Handle multiple levels of template
9665 (dump_function_decl): Update to handle function templates.
9667 * lex.c (do_pending_inlines): Set up template parameter context
9668 for member templates.
9669 (process_next_inline): Likewise.
9671 * method.c (build_overload_identifier): Adjust for multiple levels
9672 of template parameters.
9674 * parse.y (fn.def2): Add member templates.
9675 (component_decl_1): Likewise.
9677 * pt.c (begin_member_template_processing): New function.
9678 (end_member_template_processing): Likewise.
9679 (is_member_template): Likewise.
9680 (fn_type_unification): Likewise.
9681 (current_template_parms): Return a vector of all the template
9682 parms, not just the innermost level of parms.
9683 (push_template_decl): Deal with the possibility of member
9685 (lookup_template_class): Likewise.
9686 (uses_template_parms): Likewise.
9687 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
9688 TEMPLATE_CONST_PARM to deal with multiple levels of template
9689 arguments. Add processing of TEMPLATE_DECL to produce new
9690 TEMPLATE_DECLs from old ones.
9691 (do_decl_instantiation): Handle member templates.
9693 * search.c (lookup_fnfields_1): Handle member template conversion
9696 * tree.c (cp_tree_equal): Check the levels, as well as the
9697 indices, of TEMPLATE_CONST_PARMs.
9699 * typeck.c (comptypes): Check the levels, as well as the indices,
9700 fo TEMPLATE_TYPE_PARMs.
9701 (build_x_function_call): Treat member templates like member
9704 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9706 * typeck.c (c_expand_return): Always convert_for_initialization
9707 before checking for returning a pointer to local.
9709 * pt.c (type_unification): If strict and the function parm doesn't
9710 use template parms, just compare types.
9712 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
9714 * method.c (build_overloaded_value): Replace direct call
9715 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
9717 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9719 * typeck.c (convert_arguments): Don't arbitrarily choose the first
9720 of a set of overloaded functions.
9722 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9724 * lex.c (real_yylex): Don't elide __FUNCTION__.
9726 * method.c (build_overload_value): Add in_template parm.
9727 (build_overload_int): Likewise.
9728 (build_overload_identifier): Pass it.
9730 * decl.c (duplicate_decls): Don't bash a previous template
9731 definition with a redeclaration.
9733 * pt.c (unify): float doesn't match double.
9735 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
9736 TYPE_DECL. Handle getting non-template types.
9737 * parse.y (explicit_instantiation): Use typespec instead of
9740 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
9742 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
9744 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
9746 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
9747 (compare_ics): Likewise.
9749 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9751 * call.c (joust): Warn about choosing one conversion op over
9752 another because of 'this' argument when the other return type is
9754 (source_type): New fn.
9756 * call.c (build_new_op): Strip leading REF_BIND from first operand
9757 to builtin operator.
9759 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
9762 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9764 * call.c (null_ptr_cst_p): Remove support for (void*)0.
9766 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
9768 * typeck.c (expand_target_expr): Make definition match declaration.
9770 * class.c (get_basefndecls): Make definition match declaration.
9772 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
9774 * input.c (sub_getch): Eventually give up and release the input file.
9776 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
9779 * call.c (joust): Tweak message.
9781 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
9783 * error.c (type_as_string): Put const/volatile on template type
9784 parameters where appropriate.
9786 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
9788 * call.c (strictly_better): Make arguments unsigned ints.
9790 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
9792 * lex.c (real_yylex): Refer to __complex instead of complex.
9794 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
9796 * lex.c (real_yylex): Don't use getc directly.
9798 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9800 * call.c (is_subseq): Don't try to be clever.
9802 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9804 * parse.y, pt.c: Include "except.h".
9805 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
9806 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
9807 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
9808 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
9811 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9813 * decl2.c (mark_vtable_entries): Instead of replacing pure
9814 virtuals with a reference to __pure_virtual, copy the decl and
9817 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9819 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
9821 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
9823 * pt.c (instantiate_class_template): Call repo_template_used
9824 before finish_prevtable_vardecl.
9826 * call.c (is_subseq): New fn.
9827 (compare_ics): Use it.
9829 * repo.c (finish_repo): Don't crash on no args.
9831 * parse.y (named_complex_class_head_sans_basetype): Handle
9832 explicit global scope.
9833 * decl2.c (handle_class_head): New fn.
9835 * pt.c (unify): Add CONST_DECL case.
9837 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9839 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
9841 * cp-tree.h (report_type_mismatch): Add prototype.
9842 * call.c (build_overload_call_real): Remove erroneous fourth
9843 argument to report_type_mismatch.
9844 (build_user_type_conversion_1): Remove erroneous second arg to
9846 (build_new_function_call): Likewise.
9847 (build_object_call): Likewise.
9848 (build_new_op): Likewise.
9849 (build_new_method_call): Likewise.
9851 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9853 * error.c (dump_decl): Don't bother processing a function with no
9856 * method.c (emit_thunk): Call init_function_start in the macro case.
9858 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9860 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
9861 defined and used to set flag_vtable_thunks.
9863 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9865 * parse.y: Don't clear the inlines from their obstack until they've
9868 * decl.c (duplicate_decls): Don't complain about exception
9869 specification mismatch if flag_exceptions is off.
9871 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
9873 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
9875 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
9877 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
9878 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
9879 Include <stdio.h> before include files that formerly used STDIO_PROTO.
9881 * decl.c, g++spec.c, lex.c, method.c, repo.c:
9882 Include "config.h" first, as per autoconf manual.
9884 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9886 * decl.c (duplicate_decls): Tweak wording.
9887 * lex.c (do_pending_defargs): Don't die if we see a default arg
9888 that isn't a DEFAULT_ARG.
9889 * error.c (dump_expr): Handle DEFAULT_ARG.
9891 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
9892 * lang-options.h: Add -fhandle-exceptions.
9894 * class.c (build_vtable): Vtables are artificial.
9895 (prepare_fresh_vtable): Likewise.
9897 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9899 * cvt.c (ocp_convert): After converting to the target type, set
9900 LOOKUP_NO_CONVERSION.
9902 * call.c (joust): Warn about potentially confusing promotion rules
9904 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
9906 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
9908 * exception.cc: Declare __terminate_func with noreturn attribute.
9910 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9912 * parse.y: Break out eat_saved_input, handle errors.
9913 (function_try_block): Use compstmt instead of compstmt_or_error.
9915 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9917 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
9919 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9921 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
9922 existence of cc1plus check whether $(LANGUAGES) contains C++.
9924 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9926 * method.c (do_build_copy_constructor): When copying an anonymous
9927 union member loop around to handle nested anonymous unions. Use
9928 the offset of the member relative to the outer structure, not the
9931 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9933 * call.c (resolve_args): New fn.
9934 (build_new_function_call): Use it.
9935 (build_object_call): Likewise.
9936 (build_new_method_call): Likewise.
9938 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9940 * call.c (build_over_call): tsubst all default parms from templates.
9942 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9944 * decl.c (struct cp_function): Add static_labelno.
9945 (push_cp_function_context): Save it.
9946 (pop_cp_function_context): Restore it.
9948 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9950 * typeck.c (build_component_ref_1): Convert from reference.
9952 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9954 * parse.y (current_declspecs, prefix_attributes): Initialize to
9957 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
9958 before we try to force it to be a TREE_LIST.
9959 (decl): Make sure $1.t is non-nil.
9961 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9963 * pt.c (uses_template_parms): Handle template first-parse codes.
9965 * decl.c (cp_finish_decl): Only warn about user-defined statics.
9967 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9969 * pt.c (unify): Handle BOOLEAN_TYPE.
9971 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
9972 * pt.c (tsubst): Don't set it.
9973 * call.c (build_over_call): Use uses_template_parms.
9975 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9977 * method.c (build_overload_nested_name): Use static_labelno
9978 instead of var_labelno.
9979 (build_qualified_name): New fn.
9980 (build_overload_name): Split out from here.
9981 (build_static_name): Use build_qualified_name.
9982 * decl.c (cp_finish_decl): Statics in extern inline functions
9983 have comdat linkage.
9984 (start_function): Initialize static_labelno.
9986 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9988 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
9989 before "all member functions in class [] are private".
9991 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9993 * lex.c (do_scoped_id): convert_from_reference.
9994 * init.c (build_offset_ref): Likewise.
9996 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9998 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
10000 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10002 * typeck.c (get_member_function_from_ptrfunc): Promote index
10005 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10007 * tree.c (layout_basetypes): Move non-virtual destructor warning.
10008 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
10010 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10012 * decl.c (grokdeclarator): Call add_defarg_fn for the function
10014 * lex.c (add_defarg_fn): Adjust.
10015 (do_pending_defargs): Adjust. Don't skip the first parm.
10017 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10019 * decl.c (build_enumerator): Global enumerators are also readonly.
10021 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
10022 (build_dynamic_cast): Call it and convert_from_reference.
10024 * lex.c (add_defarg_fn): New fn.
10025 (snarf_defarg): Don't add to defarg_types.
10026 (do_pending_defargs): Lose defarg_types. All fns we process now
10028 * decl.c (grokfndecl): Call add_defarg_fn.
10030 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
10031 * cp-tree.def: Add DEFAULT_ARG.
10032 * spew.c (yylex): Call snarf_defarg as appropriate.
10033 * parse.y: New tokens DEFARG and DEFARG_MARKER.
10034 (defarg_again, pending_defargs, defarg, defarg1): New rules.
10035 (structsp): Use pending_defargs.
10036 (parms, full_parm): Use defarg.
10037 * lex.c (init_lex): Initialize inline_text_firstobj.
10038 (do_pending_inlines): Never pass the obstack to feed_input.
10039 (process_next_inline): Call end_input instead of restore_pending_input.
10040 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
10041 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
10042 * input.c (end_input): New fn.
10043 (sub_getch): At the end of some fed input, just keep returning EOF
10044 until someone calls end_input.
10045 Remove 'obstack' field from struct input_source.
10046 * decl.c (grokparms): Handle DEFAULT_ARG.
10047 (replace_defarg): New fn.
10048 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
10050 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10052 * call.c (implicit_conversion): If nothing else works, try binding
10053 an rvalue to a reference.
10055 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
10057 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
10058 ifndef for Cygwin32 to include SIGSEGV.
10060 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10062 * class.c (finish_struct_1): Only complain about pointers without
10063 copy stuff if there are any constructors.
10065 * rtti.c (build_dynamic_cast): Call complete_type on the types.
10067 * decl.c (grokfndecl): If the function we chose doesn't actually
10070 * decl2.c (grokclassfn): Don't specify 'const int' for the
10071 artificial destructor parm.
10073 * pt.c (type_unification): If we are called recursively, nothing
10076 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
10078 * decl.c (init_decl_processing): Stop trying to catch signals
10079 other than SIGABRT since the Cygwin32 library doesn't support
10080 them correctly yet. This fixes a situation in which g++ causes
10081 a hang on SIGSEGVs and other such signals in our Win32-hosted
10084 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
10086 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
10088 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10090 * typeck2.c (store_init_value): Always return the value if our
10091 type needs constructing.
10093 * method.c (hack_identifier): Convert class statics from
10096 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10098 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
10100 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
10102 * typeck.c (c_expand_return): Make sure we clean up temporaries at
10103 the end of return x;
10105 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10107 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
10109 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
10111 * except.c (expand_builtin_throw): Add support
10112 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
10114 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10116 * repo.c (extract_string): Null-terminate.
10118 * cp-tree.h (TI_SPEC_INFO): New macro.
10119 (CLASSTYPE_TI_SPEC_INFO): New macro.
10120 * pt.c (push_template_decl): Correctly determine # of template parms
10123 * call.c (compare_ics): Really fix 'this' conversions.
10125 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
10128 * pt.c (push_template_decl): Complain about mismatch in # of
10129 template parms between a class template and a member template.
10131 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10133 * method.c (synthesize_method): You can't call
10134 function_cannot_inline_p after finish_function.
10135 * decl.c (finish_function): Turn on flag_inline_functions and turn
10136 off DECL_INLINE before handing a synthesized method to the
10139 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10141 * method.c (synthesize_method): Remove July 30 change to never set
10142 DECL_INLINE if at_eof.
10144 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
10146 * xref.c (GNU_xref_member): Ensure that the node has a
10147 decl_lang_specific part before checking DECL_FRIEND_P.
10149 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10151 * pt.c (instantiate_class_template): Diagnose non-class types used
10154 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10156 * typeck.c (build_conditional_expr): Use convert_for_initialization
10157 instead of convert_and_check.
10159 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10161 * parse.y (typespec): Don't pedwarn for typeof.
10163 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
10165 * repo.c (finish_repo): Only check changes if we would write a
10168 * call.c (compare_ics): Fix handling of 'this' conversions.
10170 * pt.c (do_decl_instantiation): Support static data too. Rename
10171 from do_function_instantiation.
10172 * cp-tree.h: Adjust.
10175 * repo.c (extract_string): New fn.
10176 (get_base_filename): Use it.
10177 (init_repo): Compare old args with current args.
10179 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
10181 * Makefile.in, Make-lang.in: Protect C-ls with a comment
10182 character, idea from Paul Eggert <eggert@twinsun.com>.
10184 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
10186 * typeck.c (c_expand_return): Be more persistent in looking for
10189 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
10190 pointer to reference.
10192 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
10194 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10196 * init.c (build_member_call, build_offset_ref):
10197 Use do_scoped_id instead of do_identifier.
10199 * cvt.c (convert): Remove bogosity.
10201 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10203 * cvt.c (build_up_reference): Do checks of ARGTYPE and
10204 TARGET_TYPE before trying to use get_binfo.
10206 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
10208 * cvt.c (build_up_reference): Call get_binfo to get access control.
10210 * decl2.c (import_export_decl): If we don't support weaks, leave
10213 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
10215 * except.c (expand_builtin_throw): Add support for machines that
10216 cannot access globals after throw's epilogue when
10217 -fno-sjlj-exceptions is used.
10219 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10221 * parse.y: 'std::' becomes '::'.
10222 * lex.c (real_yylex): Remove 'namespace' warning.
10223 * init.c (build_member_call): Ignore 'std::'.
10224 (build_offset_ref): Likewise.
10225 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
10226 (do_toplevel_using_decl): Ignore 'using std::whatever'.
10227 * decl.c (push_namespace): Just sorry.
10228 (pop_namespace): Nop.
10229 (init_decl_processing): Declare std namespace.
10231 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10233 * search.c (push_class_decls): A name which ambiguously refers to
10234 several instantiations of the same template just refers to the
10237 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
10239 * decl.c (build_enumerator): Fix problem with unsigned long
10240 enumerated values being smashed to ints, causing overflow
10241 when computing next enumerated value (for enum values around
10244 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10246 * typeck.c (build_component_ref): Only call mark_used on a decl.
10248 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10250 * typeck.c (build_c_cast): Make the check for a ptr to function
10251 more specific before possible default_conversion call.
10253 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
10255 * except.c (expand_exception_blocks): Simplify and fix and make
10256 sure we don't end a region in a sequence, as expand_end_bindings
10259 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
10261 * except.c (init_exception_processing): Mark terminate as not
10262 returning so that the optimizer can optimize better.
10264 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
10266 * cvt.c (convert): Don't do any extra work, if we can avoid it
10269 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
10271 * *.[chy]: Change cp_convert to ocp_convert, change convert to
10272 cp_convert. convert is now reserved for the backend, and doesn't
10273 have the semantics a frontend person should ever want.
10275 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10277 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
10278 Lose -traditional support.
10280 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10282 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
10284 * parse.y (self_reference): Do it for templates, too.
10285 * class.c (pushclass): Don't overload_template_name; the alias
10286 generated by build_self_reference serves the same purpose.
10288 * tree.c (list_hash): Make static, take more args.
10289 (list_hash_lookup): Likewise.
10290 (list_hash_add): Make static.
10291 (list_hash_canon): Lose.
10292 (hash_tree_cons): Only build a new node if one isn't already in the
10294 (hash_tree_chain): Use hash_tree_cons.
10295 * cp-tree.h: Adjust.
10296 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
10297 of calling lookup_name.
10299 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
10301 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
10302 doesn't refer to the CONST_DECLs.
10304 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
10306 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
10308 (expand_class_desc): Convert the last argument to a sizetype.
10310 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10312 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
10313 __real__): Add reswords.
10314 * hash.h: Regenerate.
10315 * lex.h (rid): Add RID_COMPLEX.
10316 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
10317 * lex.c (init_lex): Add building of RID_COMPLEX.
10318 (real_yylex): General cleanup in line with what c-lex.c also has,
10319 sans the cruft for traditional; add handling of SPEC_IMAG, complex
10320 types, and imaginary numeric constants.
10321 * parse.y (REALPART, IMAGPART): Add tokens.
10322 (unary_expr): Add REALPART and IMAGPART rules.
10323 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
10324 * decl.c (complex_{integer,float,double,long}_type_node): Define
10326 (init_decl_processing): Set up the types.
10327 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
10328 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
10329 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
10330 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
10331 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
10333 * method.c (build_overload_name): Add handling of the different
10334 COMPLEX_TYPEs, prefixing them with `J'.
10335 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
10336 as a template parm.
10337 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
10338 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
10339 (mapcar): Handle COMPLEX_CST.
10340 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
10341 (common_type): Add code for complex types.
10342 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
10343 (convert_for_assignment): Likewise.
10344 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
10346 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10348 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
10349 tsubst_expr, as it might try to do overload resolution.
10351 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
10353 * pt.c (instantiate_class_template): Oops.
10355 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10357 * cp-tree.def: Add TAG_DEFN.
10358 * pt.c (tsubst_enum): New fn.
10359 (instantiate_class_template): Use it.
10360 (tsubst_expr): Support TAG_DEFN.
10361 (tsubst): Support local enums.
10362 (tsubst_copy): Likewise.
10363 * decl.c (finish_enum): Likewise.
10364 (start_enum): If this is a local enum, switch to permanent_obstack.
10366 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
10368 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
10369 (finish_function): Put the base init code for constructors just
10370 after the parm cleanup insns.
10371 (struct cp_function): Add last_parm_cleanup_insn.
10372 (push_cp_function_context): Likewise.
10373 (pop_cp_function_context): Likewise.
10375 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
10377 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
10379 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10381 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
10382 for THUNK_FNDECL before we switch to temporary allocation.
10384 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10386 * call.c (build_new_op): Handle null arg2 for ?:.
10388 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
10390 * except.c (expand_exception_blocks): Ensure that we flow through
10391 the end of the exception region for the exception specification.
10392 Move exception region for the exception specification in, so that
10393 it doesn't protect the parm cleanup. Remove some obsolete code.
10394 * decl.c (store_parm_decls): Likewise.
10395 (finish_function): Likewise.
10397 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10399 * init.c (build_new): Fix nothrow handling.
10401 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10403 * init.c (emit_base_init): Don't warn about the initialization
10404 list for an artificial member.
10406 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10408 * expr.c (do_case): Handle !START case for the error msg.
10410 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10412 * decl2.c, lang-options.h: New option -Weffc++.
10413 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
10416 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
10417 to MULTIPLE_SYMBOL_SPACES.
10419 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10421 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
10423 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
10425 * typeck.c (c_expand_return): Don't complain about returning void
10426 to void in an artificial function.
10427 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
10428 don't set DECL_RESULT, set DECL_ARTIFICIAL.
10429 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
10431 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
10433 * init.c (init_decl_processing): Add support for setjmp/longjmp based
10434 exception handling.
10435 * except.c (init_exception_processing): Likewise.
10436 (expand_end_catch_block): Likewise.
10437 (expand_exception_blocks): Likewise.
10438 (expand_throw): Likewise.
10439 * exception.cc (__default_terminate): Likewise.
10441 * init.c (perform_member_init): Use new method of expr level
10442 cleanups, instead of cleanups_this_call and friends.
10443 (emit_base_init): Likewise.
10444 (expand_aggr_vbase_init_1): Likewise.
10445 (expand_vec_init): Likewise.
10446 * decl.c (cp_finish_decl): Likewise.
10447 (expand_static_init): Likewise.
10448 (store_parm_decls): Likewise.
10449 (cplus_expand_expr_stmt): Likewise.
10450 * decl2.c (finish_file): Likewise.
10452 * Make-lang.in (exception.o): Ok to compile with -O now.
10454 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
10455 we know it will be done later by the backend.
10457 * decl2.c (lang_f_options): Remove support for short temps.
10458 * lang-options.h: Likewise.
10460 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10462 * tree.c (varargs_function_p): New fn.
10463 * method.c (emit_thunk): Replace broken generic code with code to
10464 generate a heavyweight thunk function.
10466 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
10468 * pt.c (process_template_parm): pedwarn about floating-point parms.
10470 * decl.c (grokdeclarator): inline no longer implies static.
10472 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
10474 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
10476 * class.c (check_for_override): The signature of an overriding
10477 function is not changed.
10479 * call.c (build_over_call): Move setting of conv into the loop.
10480 Note: this change, along with the related changes of the 18th thru
10481 the 20th of April, fix an infinite loop problem in conversions.
10483 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10485 * call.c (build_user_type_conversion_1): Really ignore rvalue
10486 conversions when looking for a REFERENCE_TYPE.
10488 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
10489 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
10490 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
10491 (build_unary_op): Likewise.
10492 * call.c (build_over_call): See through a CONVERT_EXPR around the
10493 ADDR_EXPR for on a temporary.
10494 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
10495 the ADDR_EXPR for a local variable.
10497 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
10499 * call.c (build_user_type_conversion_1): If we're trying to
10500 convert to a REFERENCE_TYPE, only consider lvalue conversions.
10501 (build_new_function_call): Print candidates.
10502 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
10503 (reference_binding): Binding a temporary of a reference-related type
10506 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10508 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
10509 * tinfo2.cc (type_info::before): Likewise.
10511 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
10513 * call.c (implicit_conversion): Oops.
10515 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10517 * call.c (implicit_conversion): Try to find a reference conversion
10518 before binding a const reference to a temporary.
10520 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
10522 * exception.cc (__default_unexpected): Call terminate by default,
10523 so that if the user overrides terminate, the correct function will
10526 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
10528 * parse.y (left_curly): Avoid trying to use any fields of
10529 error_mark_node, as there aren't any.
10531 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10533 * lex.c (do_identifier): Avoid breaking on overloaded methods
10534 as default arguments.
10536 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
10538 * call.c (add_template_candidate): Initialize the variable "dummy".
10540 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
10542 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
10543 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
10545 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10547 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
10548 (debug_binfo): Delete decl, not needed.
10550 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
10551 promotes_to_aggr_type): Delete fns.
10552 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
10553 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
10554 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
10556 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
10558 * friend.c (is_friend_type): Delete fn.
10559 * cp-tree.h (is_friend_type): Delete decl.
10561 * decl.c (original_result_rtx, double_ftype_double,
10562 double_ftype_double_double, int_ftype_int, long_ftype_long,
10563 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
10564 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
10566 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
10568 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
10570 * decl.c (pushdecl_nonclass_level): #if 0, unused.
10571 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
10573 * lex.c (reinit_lang_specific): #if 0, unused.
10574 * cp-tree.h (reinit_lang_specific): #if 0 decl.
10576 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
10577 * cp-tree.h (revert_static_member_fn): Delete decl.
10579 * class.c (root_lang_context_p): Delete fn.
10580 * cp-tree.h (root_lang_context_p): Delete decl.
10582 * decl.c (set_current_level_tags_transparency): #if 0, unused.
10583 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
10585 * lex.c (set_vardecl_interface_info): Make static.
10586 * cp-tree.h (set_vardecl_interface_info): Delete decl.
10588 * call.c (find_scoped_type): Make static.
10589 * cp-tree.h (find_scoped_type): Delete decl.
10591 * search.c (convert_pointer_to_vbase): Make static.
10592 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
10594 * decl.c (const_ptr_type_node): Likewise.
10595 * cp-tree.h (const_ptr_type_node): Delete decl.
10597 * typeck.c (common_base_type): Make static.
10598 * cp-tree.h (common_base_types): Delete erroneous decl.
10600 * pt.c (classtype_mangled_name): Make static.
10601 * cp-tree.h (classtype_mangled_name): Delete decl.
10603 * lex.c (check_newline): Make static.
10604 * cp-tree.h (check_newline): Delete decl.
10606 * typeck.c (build_x_array_ref): Delete fn, same idea as
10608 * cp-tree.h (build_x_array_ref): Delete decl.
10610 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
10612 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
10614 * class.c (build_vtable_entry): Make static.
10615 * cp-tree.h (build_vtable_entry): Delete decl.
10617 * class.c (build_vbase_pointer): Make static.
10618 * cp-tree.h (build_vbase_pointer): Delete decl.
10620 * sig.c (build_sptr_ref): Add forward decl and make static.
10621 * cp-tree.h (build_sptr_ref): Delete decl.
10623 * call.c (build_new_method_call): Add forward decl and make static.
10624 * cp-tree.h (build_new_method_call): Delete decl.
10626 * call.c (build_object_call): Make static.
10627 * class.c (check_for_override, complete_type_p, mark_overriders):
10629 * decl.c (cp_function_chain): Likewise.
10630 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
10632 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
10634 * tree.c (build_cplus_array_type_1): Likewise.
10635 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
10636 (comp_target_parms): Likewise.
10638 * init.c (build_builtin_call): Make static.
10639 * cp-tree.h (build_builtin_call): Delete decl.
10641 * typeck.c (binary_op_error): Delete decl.
10642 * cp-tree.h (binary_op_error): Likewise.
10644 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10646 * call.c (build_method_call): Compare against error_mark_node
10647 directly, rather than the ERROR_MARK tree code.
10648 * cvt.c (cp_convert): Likewise.
10649 * decl.c (print_binding_level): Likewise.
10650 (duplicate_decls): Likewise.
10651 (grokdeclarator): Likewise.
10652 (grokdeclarator): Likewise.
10653 * init.c (expand_aggr_init_1): Likewise.
10654 (decl_constant_value): Likewise.
10655 * method.c (build_opfncall): Likewise.
10656 (hack_identifier): Likewise.
10657 * typeck.c (build_modify_expr): Likewise.
10659 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
10661 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10663 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
10665 * pt.c (coerce_template_parms): Add new error message.
10667 * method.c (build_overload_value): Implement name mangling for
10668 floating-point template arguments.
10670 * method.c (build_overload_int, icat, dicat): Fix mangling of template
10671 arguments whose absolute value doesn't fit in a signed word.
10673 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10675 * friend.c: New file; put all of the friend stuff in here.
10676 * init.c: Instead of here.
10677 * Makefile.in (CXX_OBJS): Add friend.o.
10678 (friend.o): Add dependencies.
10679 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
10681 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10683 * call.c (build_scoped_method_call): Complain if the scope isn't a
10686 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10688 * parse.y (left_curly): Don't crash on erroneous type.
10690 * init.c (build_delete): Fix type of ref.
10692 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10694 * search.c (get_vbase_1): Renamed from get_vbase.
10695 (get_vbase): Wrapper, now non-static.
10696 (convert_pointer_to_vbase): Now static.
10698 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
10699 * init.c (build_delete): Pass one.
10700 (build_partial_cleanup_for): Use build_scoped_method_call.
10701 * decl.c (finish_function): Pass a binfo.
10703 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10705 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
10707 * typeck.c (build_c_cast): Lose other reference to flag.
10709 * call.c (build_field_call): Don't look for [cd]tor_identifier.
10710 * decl2.c (delete_sanity): Remove meaningless use of
10711 LOOKUP_HAS_IN_CHARGE.
10712 * decl.c (finish_function): Use build_scoped_method_call instead
10713 of build_delete for running vbase dtors.
10714 * init.c (build_delete): Call overload resolution code instead of
10715 duplicating it badly.
10717 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10719 * call.c (build_over_call): Call mark_used before trying to elide
10722 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
10724 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10726 * typeck.c (build_modify_expr): Always pedwarn for a cast to
10727 non-reference used as an lvalue.
10729 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10731 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
10733 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10735 * parse.y (handler): Fix template typo.
10737 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10739 * error.c (lang_decl_name): New fn.
10740 * tree.c (lang_printable_name): Use it.
10742 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
10744 * g++spec.c: Include config.h so that we can catch bzero #defines
10745 from the config file.
10747 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
10749 * new1.cc: Include a declaration for malloc, to avoid warning, and
10750 avoid lossing on systems that require one (ones that define malloc
10753 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10755 * decl2.c (max_tinst_depth): New variable.
10756 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
10758 * pt.c (max_tinst_depth): Variable moved.
10759 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
10762 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10764 * decl.c (xref_basetypes): Allow a base class that depends on
10765 template parms to be incomplete.
10767 * decl2.c (build_expr_from_tree): Support typeid(type).
10768 * rtti.c (get_typeid): Support templates.
10769 (expand_si_desc, expand_class_desc): Fix string length.
10770 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
10772 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10774 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
10776 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
10778 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10780 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
10781 smashes together template and non-template decls of the same
10784 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10786 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
10788 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10790 * decl.c (duplicate_decls): Next route, pedwarn about different
10791 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
10793 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10795 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
10796 (struct lang_type): Delete has_default_implementation member.
10797 Increase dummy to 21.
10798 * decl.c (start_method): Delete usage.
10800 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
10801 store_after_parms, start_decl_1, auto_function): Add decls.
10802 (get_arglist_len_in_bytes, declare_implicit_exception,
10803 have_exceptions_p, make_type_decl, typedecl_for_tag,
10804 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
10805 build_component_type_expr, cplus_exception_name,
10806 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
10807 * call.c (build_this): Make static.
10808 (is_complete): Likewise.
10809 (implicit_conversion): Likewise.
10810 (reference_binding): Likewise.
10811 (standard_conversion): Likewise.
10812 (strip_top_quals): Likewise.
10813 (non_reference): Likewise.
10814 (build_conv): Likewise.
10815 (user_harshness): Likewise.
10816 (rank_for_ideal): Likewise.
10817 * decl.c (start_decl_1): Delete forward decl.
10818 (push_decl_level): Make static.
10819 (resume_binding_level): Make static.
10820 (namespace_bindings_p): Make static.
10821 (declare_namespace_level): Make static.
10822 (lookup_name_real): Make static.
10823 (duplicate_decls): Make static. Take register off NEWDECL and
10824 OLDDECL parm decls.
10825 * decl2.c (get_sentry): Make static.
10826 (temp_name_p): Delete fn.
10827 * except.c (auto_function): Delete decl.
10828 * lex.c (handle_{cp,sysv}_pragma): Make static.
10829 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
10830 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
10831 * pt.c (tsubst_expr_values): Make static.
10832 * rtti.c (combine_strings): Delete decl.
10834 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10836 * pt.c (push_template_decl): Handle getting a typedef.
10838 * call.c (build_new_function_call): Complain about void arg.
10840 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10842 * decl.c (duplicate_decls): Give pedwarn of different exceptions
10843 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
10845 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
10847 * except.c (expand_throw): Don't expand the cleanup tree here,
10848 since we are not going to write the rtl out. Fixes problem with
10851 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
10853 * Make-lang.in: Add $(exeext) as necessary.
10855 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
10857 * parse.y (handler_seq): Must have at least one catch clause.
10859 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10861 * call.c (add_builtin_candidate): Restore ?: hack.
10863 * decl.c (grok_op_properties): More warnings.
10865 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10867 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
10868 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
10870 * decl.c (duplicate_decls): Scale back to a warning, and only do
10873 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
10875 * decl.c (duplicate_decls): pedwarn mismatched exception
10878 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
10880 * call.c (build_new_method_call): Don't display the invisible
10881 argument for controlling virtual bases.
10883 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
10885 * new: Add nothrow new and delete, bad_alloc and throw specifications
10887 * decl.c (init_decl_processing): Add throw specification for delete.
10888 * new.cc (nothrow): Define.
10889 * lex.c (real_yylex): Removing warning that throw and friends are
10891 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
10892 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
10893 * Make-lang.in: Add new{1,2}.{cc,o}.
10895 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10897 * lex.c (cons_up_default_function): Fix return type of synth op=.
10899 * init.c (emit_base_init): Add warnings for uninitialized members
10902 * decl.c (xref_basetypes): Add warning for non-polymorphic type
10903 with destructor used as base type.
10905 * decl.c (grok_op_properties): Add warning for op= returning void.
10906 * typeck.c (c_expand_return): Add warning for op= returning anything
10909 * class.c (finish_struct_1): Add warning for class with pointers
10910 but not copy ctor or copy op=.
10912 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
10913 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
10914 (instantiate_template): If -fexternal-templates, add this
10915 instantiation to pending_templates.
10917 * decl2.c (copy_assignment_arg_p): Disable old hack to support
10920 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
10922 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
10924 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10926 * call.c (standard_conversion): Handle getting references. Tack
10927 on RVALUE_CONV here. Do it for non-class types, too.
10928 (reference_binding): Pass references to standard_conversion.
10929 (implicit_conversion): Likewise.
10930 (add_builtin_candidate): Disable one ?: kludge.
10931 (convert_like): Handle RVALUE_CONVs for non-class types.
10932 (joust): Disable the other ?: kludge.
10934 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10936 * decl.c (init_decl_processing): Add code to build up common
10937 function types beforehand, to avoid creation then removal of
10938 things already in the hash table.
10940 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10942 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
10945 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
10946 current_template_parms.
10948 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
10950 * search.c (lookup_field): Don't return a function, check want_type.
10952 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10954 * init.c (build_new): Make sure PLACEMENT has a type.
10956 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10958 * init.c (build_new): Support new (nothrow).
10960 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10962 * pt.c (instantiate_decl): Also do push_to_top_level before setting
10965 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
10966 * pt.c (tsubst): Defer instantiation of default args.
10967 * call.c (build_over_call): Until here.
10969 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10971 * search.c (lookup_field): Make sure we have an
10972 IDENTIFIER_CLASS_VALUE before we try to return it.
10974 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10976 * call.c (build_method_call): Delete unused var PARM.
10977 (build_overload_call_real): Likewise.
10978 (build_object_call): Delete unused var P.
10979 (build_new_op): Likewise.
10980 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
10981 var definitions, which are never used.
10982 (shadow_tag): Delete unused var FN.
10983 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
10984 * init.c (build_new): Delete unused var ALLOC_TEMP.
10985 * method.c (hack_identifier): Delete unused var CONTEXT.
10986 (do_build_copy_constructor): Delete unused var NAME.
10987 (synthesize_method): Delete unused var BASE.
10988 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
10989 * rtti.c (build_headof): Delete unused var VPTR.
10990 (get_typeid): Delete unused var T.
10991 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
10993 (build_ptrmemfunc): Delete unused vars U and NINDEX.
10994 * typeck2.c (build_functional_cast): Delete unused var BINFO.
10996 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10998 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
10999 things in a type being defined.
11000 * decl.c (finish_enum): Reverse the values so that they are in
11003 * pt.c (instantiate_class_template): Don't initialize
11004 BINFO_BASETYPES until the vector is filled out.
11005 (unify): Don't abort on conflicting bindings, just fail.
11006 (instantiate_decl): Do push_tinst_level before any tsubsting.
11008 * method.c (build_overload_value): Handle getting a
11009 TEMPLATE_CONST_PARM for a pointer.
11011 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
11013 * init.c (expand_member_init): Don't give 'not a base' error for
11016 * pt.c (instantiate_decl): Call import_export_decl later.
11018 * pt.c (instantiate_class_template): Return a value.
11020 * parse.y (extension): New rule for __extension__.
11021 (extdef, unary_expr, decl, component_decl): Use it.
11023 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
11025 * class.c (base_binfo): Remove unused base_has_virtual member.
11026 (finish_base_struct): Likewise.
11027 (finish_struct_1): Likewise.
11029 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
11031 * search.c (expand_upcast_fixups): Fix bogus code generation
11032 problem where the generated code uses the wrong index into the
11033 runtime built vtable on the stack. Old code could clobber random
11036 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
11038 * init.c (perform_member_init): Make sure the partial EH cleanups
11039 live on the function_obstack.
11041 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
11043 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
11044 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
11046 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
11048 * decl.c (grokvardecl): Avoid ANSI style initialization.
11050 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11052 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
11054 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11056 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
11058 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11060 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
11061 arguments we compare against. Start the count of I at 1, not 0,
11062 since argv[0] is still the command.
11064 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
11066 * lang-specs.h: Accept .cp as an C++ extension.
11068 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11070 * cp-tree.h (ptr_reasonably_similar): Add decl.
11072 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11074 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
11075 pointer. New local SPECBITS with the parm's value.
11076 (grokdeclarator): Pass &specbits down.
11078 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
11079 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
11081 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
11082 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
11084 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
11085 not an error_mark_node.
11087 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11089 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
11090 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
11092 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11094 * decl.c (grokdeclarator): When giving an anonymous struct a name,
11095 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
11098 * typeck2.c (build_m_component_ref): If component is a pointer
11099 to data member, resolve the OFFSET_REF now.
11101 * call.c (convert_like): Don't go into infinite recursion.
11103 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
11105 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
11106 * tree.c (layout_basetypes): And on the vbase ptr.
11108 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11110 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
11111 CHAR_TYPE_SIZE so bool is always the same size as another type.
11113 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
11115 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
11117 * decl2.c (grok_x_components): Remove synthesized methods from
11118 TYPE_METHODS of an anonymous union, complain about member
11120 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
11122 (finish_function): Just clear the DECL_RTL of our arguments.
11124 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11126 * decl2.c (finish_file): Emit DWARF debugging info for static data
11129 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
11131 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
11133 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
11136 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11138 * Make-lang.in (g++-cross$(exeext)): Fix typo.
11140 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11142 Make the g++ driver now be a standalone program, rather than one
11143 that tries to run the gcc driver after munging up the options.
11144 * Make-lang.in (g++.c, g++spec.o): New rules.
11145 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
11147 (g++$(exeext)): New rule, based on xgcc rule.
11148 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
11149 * g++spec.c: New file.
11150 * g++.c: Removed file.
11152 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
11154 * cvt.c (build_up_reference): Arrange for any temporary values
11155 that have been keep in registers until now to be put into memory.
11157 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11159 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
11160 that make -j3 bootstrap works better.
11162 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
11164 * decl.c (pushtag): Do pushdecl for anon tags.
11166 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
11168 * typeck.c (c_expand_return): Fix logic.
11169 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
11171 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
11173 * g++.c (main): Make sure arglist has a final NULL entry. Add
11174 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
11175 stdin/stdout of the invoked program are redirected to
11178 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11180 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
11182 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
11184 * init.c (resolve_offset_ref): Handle obj.vfn better.
11185 * typeck.c (build_component_ref): Set TREE_TYPE on result from
11188 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
11190 * typeck.c (convert_for_assignment): Also handle anachronistic
11191 implicit conversions from (::*)() to cv void*.
11192 * cvt.c (cp_convert_to_pointer): Likewise.
11194 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11196 * lex.c (handle_cp_pragma): Fix bogus warning.
11198 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
11200 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
11201 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
11203 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11205 * class.c (finish_struct_1): Support DWARF2_DEBUG.
11206 * search.c (dfs_debug_mark): Likewise.
11207 * decl2.c (finish_vtable_vardecl): Likewise.
11208 * decl.c (pushtag, finish_enum): Likewise.
11209 * lex.c (check_newline): Use debug_* instead of calling *out
11210 functions directly.
11212 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11214 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
11215 on some picky hosts.
11217 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11219 * class.c (finish_struct_1): A class has a non-trivial copy
11220 constructor if it has virtual functions.
11222 * cvt.c (cp_convert): Always call a constructor.
11224 * call.c (reference_binding): Still tack on a REF_BIND
11225 for bad conversions.
11226 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
11228 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
11229 (c_expand_return): Likewise.
11230 * typeck2.c (digest_init): Likewise for { }.
11231 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
11232 * cvt.c (cp_convert): Handle failure better.
11234 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11236 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
11237 of GCC be path-relative.
11239 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11241 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
11242 it does need choose-temp.o and pexecute.o.
11244 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11246 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
11247 that we still use it.
11248 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
11250 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11252 * init.c (expand_default_init): Avoid calling constructors to
11253 initialize reference temps.
11255 * cvt.c (convert_to_reference): Fix.
11257 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11259 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
11260 (convert_to_reference): Likewise.
11261 * typeck.c (convert_for_initialization): Likewise.
11262 * init.c (expand_default_init): Likewise.
11263 (expand_aggr_init_1): Likewise.
11264 * cp-tree.h (CONV_NONCONVERTING): Lose.
11265 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
11267 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
11269 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
11271 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
11273 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11275 * init.c (expand_aggr_init_1): Don't crash on non-constructor
11278 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11280 * g++.c: Include gansidecl.h.
11281 (VPROTO, PVPROTO, VA_START): Delete.
11282 (choose_temp_base_try, choose_temp_base, perror_exec,
11283 run_dos) [__MSDOS__]: Delete fns.
11284 (pfatal_with_name): Delete fn.
11285 (temp_filename): Declare like in gcc.c.
11286 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
11287 (error_count, signal_count): Define.
11288 (error): Delete both definitions.
11289 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
11290 (pfatal_pexecute): Add fn from gcc.c.
11291 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
11292 code to use the pexecute stuff also used by gcc.c.
11293 (MIN_FATAL_STATUS): Define.
11294 * Make-lang.in (g++): Add dependency on and linking with
11295 choose-temp.o and pexecute.o.
11297 * cp-tree.h: Include gansidecl.h.
11298 (STDIO_PROTO): Delete #undef/#define.
11299 * cvt.c (NULL): Delete #undef/#define.
11300 * expr.c (NULL): Likewise.
11301 * init.c (NULL): Likewise.
11302 * rtti.c (NULL): Likewise.
11303 * xref.c (NULL): Likewise.
11305 * cp-tree.h (build_user_type_conversion): Add prototype.
11306 * call.c (build_user_type_conversion): Delete prototype. Correct
11307 decl of FLAGS arg to be an int.
11308 * cvt.c (build_user_type_conversion): Likewise.
11310 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
11312 * cp-tree.def: Add TRY_BLOCK and HANDLER.
11313 * except.c (expand_start_catch_block): Support templates.
11314 * parse.y (try_block, handler_seq): Likewise.
11315 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
11317 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11319 * pt.c (current_template_args): New fn.
11320 (push_template_decl): Use it.
11321 * decl.c (grokdeclarator): Use it.
11323 * decl2.c (build_expr_from_tree): Dereference ref vars.
11325 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
11326 the decl-specifier-seq.
11328 * decl.c (grok_op_properties): Don't force the type of a conversion
11329 op to be complete. Don't warn about converting to the same type
11330 for template instantiations.
11332 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
11335 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
11337 * typeck.c (get_delta_difference): Remove previous bogusness.
11338 Don't give errors if force is set.
11340 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11342 * decl2.c (finish_file): Don't emit debug info.
11343 * decl.c (pushdecl): Lose obsolete code.
11344 (grokdeclarator): Still do the long long thing after complaining.
11345 * search.c (note_debug_info_needed): Don't do anything if we're in a
11347 * method.c (synthesize_method): For non-local classes,
11348 push_to_top_level first.
11350 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
11352 * typeck.c (get_delta_difference): Add no_error parameter.
11353 (build_ptrmemfunc): Call get_delta_difference with no_error set;
11354 we don't want error messages when converting unrelated
11355 pointer-to-member functions.
11357 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
11359 * error.c (dump_expr): Improve the wording on error messages that
11360 involve pointer to member functions.
11362 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
11364 * cvt.c (cp_convert_to_pointer): Move code for conversions from
11365 (::*)() to void* or (*)() up a bit, so that we can convert from
11366 METHOD_TYPEs as well.
11368 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11370 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
11371 There are no 'member' types.
11372 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
11373 (build_x_typeid): Handle errors.
11375 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
11377 * typeck.c (convert_for_assignment): Handle anachronistic implicit
11378 conversions from (::*)() to void* or (*)().
11379 * cvt.c (cp_convert_to_pointer): Likewise.
11380 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
11381 conversions from here.
11382 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
11383 * lang-options.h: Likewise.
11384 * decl2.c (warn_pmf2ptr): Define.
11385 * cp-tree.h: Declare it.
11386 * typeck2.c (digest_init): Allow pmfs down into
11387 convert_for_initialization.
11389 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11391 * typeck.c (c_expand_return): Fix for returning overloaded fn.
11393 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11395 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
11396 * decl.c (grok_reference_init): Pass DIRECT_BIND.
11397 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
11399 * call.c (convert_like): Don't pass INDIRECT_BIND.
11400 * typeck.c (convert_arguments): Likewise.
11401 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
11403 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11405 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
11406 similar code in build_up_ref.
11407 * cvt.c (build_up_reference): Drastically simplify.
11409 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
11411 * typeck.c (signed_or_unsigned_type): If the given type already
11412 as the correct signedness, then just return it.
11414 * typeck.c ({un,}signed_type): If can't do anything, call
11415 signed_or_unsigned_type.
11417 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
11419 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
11420 current_class_type is NULL.
11422 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
11424 * class.c (finish_struct_1): Avoid empty structs by adding a field
11425 so layout_type gets the mode right.
11427 * typeck.c (c_expand_return): Drastically simplify.
11429 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11431 * typeck.c (decay_conversion): Handle overloaded methods.
11433 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11435 * call.c (build_over_call): A TARGET_EXPR has side-effects.
11437 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
11439 * cvt.c (convert_to_pointer_force): Add code to support pointer to
11440 member function to pointer to function conversions.
11441 * init.c (resolve_offset_ref): Add code to allow faked up objects,
11442 ignoring them if they are not used, and giving an error, if they
11444 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
11445 code, and so that we can give an error, if we needed an object,
11446 and one was not provided.
11447 (build_c_cast): Don't call default_conversion when we want to
11448 convert to pointer to function from a METHOD_TYPE.
11450 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11452 * Make-lang.in (cplib2.ready): Fix logic.
11454 * decl.c (shadow_tag): Only complain about non-artificial function
11457 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
11459 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
11461 * expr.c (cplus_expand_expr): Pre-tweak call_target like
11462 expand_inline_function would.
11464 * pt.c (mark_decl_instantiated): If extern_p, call
11465 mark_inline_for_output.
11467 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
11469 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
11472 * typeck.c (get_delta_difference): Fix wording, as we can be used
11473 for pointer to data members.
11475 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
11477 * pt.c (tsubst): If the function decl isn't a member of this
11478 template, return a copy of the decl (including copying the
11479 lang-specific part) so we don't hose ourselves later.
11481 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11483 * class.c (finish_struct): Remove DWARF-specific tag handling.
11484 * decl.c (pushtag): Likewise.
11485 (finish_function): Always clear DECL_ARGUMENTS on function decls with
11487 * decl2.c (finish_file): Emit DWARF debugging info for static data
11490 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
11492 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
11493 isn't the same as the new one before we whack it.
11495 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
11497 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
11498 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
11499 warn_traditional and warn_strict_prototypes; remove ancient
11500 'overload' code; remove references to flag_traditional.
11502 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
11504 * input.c (sub_getch): Handle 8-bit characters in string literals.
11506 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
11508 * tree.c (mapcar): Handle CONSTRUCTORs.
11509 (copy_to_permanent): Handle expression_obstack properly.
11511 * Make-lang.in (cplib2.txt): Also depend on the headers.
11513 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
11515 (expand_class_desc): Use USItype for offset field.
11516 * tinfo.h (struct __class_type_info): Likewise.
11518 * method.c (build_overload_int): TYPE_PRECISION should be applied
11521 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11523 * call.c (build_new_op): A COND_EXPR involving void must be a
11526 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11528 * typeck.c (build_x_component_ref): New fn.
11529 (build_object_ref): Use it.
11530 * parse.y (primary): Use it.
11531 * decl2.c (build_expr_from_tree): Use it.
11532 * cp-tree.h: Declare it.
11534 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
11535 * error.c (dump_type_suffix): Handle variable arrays.
11537 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11539 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
11541 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11543 * decl.c (lookup_name_real): Don't try to look up anything in a
11546 * tinfo2.cc (__throw_type_match_rtti): Oops.
11548 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11550 * Make-lang.in (exception.o): Use -fno-PIC for now.
11552 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11554 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
11556 (get_tinfo_fn_dynamic): Extracted from build_typeid.
11557 * tinfo2.cc (__dynamic_cast): Adjust.
11559 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
11560 (build_x_typeid): Likewise.
11562 * parse.y: Call build_x_typeid instead of build_typeid.
11563 * cp-tree.def: Add TYPEID_EXPR.
11564 * pt.c (tsubst_copy): Handle typeid.
11565 * decl2.c (build_expr_from_tree): Likewise.
11566 * rtti.c (build_x_typeid): Throw bad_typeid from here.
11567 (build_typeid): Not here.
11568 * cp-tree.h: Declare build_x_typeid.
11570 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
11572 * call.c (convert_like): Pull out constant values.
11574 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
11576 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11578 * decl.c (init_decl_processing): Create short int types before
11579 creating size_t in case a machine description needs to use
11580 unsigned short for size_t.
11582 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11584 * Make-lang.in (exception.o): Turn off pic.
11586 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
11587 type, multi-level ptr conversions.
11589 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
11590 (throw_bad_cast): Use it.
11591 (throw_bad_typeid): New fn.
11592 (build_typeid): Throw bad_typeid as needed.
11594 (synthesize_tinfo_fn): Handle functions and arrays before checking
11597 * Remove .h from standard C++ headers, add new.h, move into inc
11600 * exception*: Remove pointer from object, constructors. Add
11601 default exception::what that uses type_info::name. Add
11602 __throw_bad_typeid.
11604 * init.c (build_new): Don't add a cookie to new (void *) T[2].
11606 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
11608 * Make-lang.in: Building C++ code depends on cc1plus.
11610 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11612 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
11613 a HOST_WIDE_INT, not a tree.
11615 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11617 * exception.cc: Don't include <stdlib.h>.
11619 * Make-lang.in (c++.clean): Remove cplib2.*.
11621 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
11623 * parse.y (component_decl_1, component_costructor_declarator case):
11624 Pass attributes/prefix_attributes in tree list.
11626 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11628 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
11630 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11632 * lex.c (do_identifier): Don't do deferred lookup in a template
11635 * typeck2.c (store_init_value): Oops.
11637 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
11638 New files for C++ lang-support library.
11639 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
11640 (CXX_LIB2FUNCS): Define.
11641 And rules for building the C++ lang-support code.
11642 * config-lang.in (headers): Define.
11643 (lib2funcs): Define.
11645 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11647 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
11649 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
11650 * typeck2.c (store_init_value): Check for initializing pmf with { }
11652 (process_init_constructor): Not here.
11654 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11656 * pt.c (begin_template_parm_list): Increment
11657 processing_template_decl here.
11658 (end_template_parm_list): Not here.
11659 (process_template_parm): No need to add 1 to it now.
11660 * *.c: Use processing_template_decl instead of current_template_parms
11661 to check for being in a template.
11663 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
11664 (tsubst_copy): Handle CONSTRUCTOR.
11665 (instantiate_decl): Set up context properly for variables.
11666 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
11667 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
11669 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11671 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
11673 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11675 * method.c (make_thunk): Call comdat_linkage before setting the
11678 * decl2.c (comdat_linkage): Use make_decl_one_only.
11679 (import_export_decl): Likewise.
11680 * decl.c (init_decl_processing): Check supports_one_only instead of
11683 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11685 * decl2.c (grokfield): Tighten checking for access decls.
11687 * decl.c (make_typename_type): Resolve references to
11688 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
11689 (lookup_name_real): Types that depend on a template parameter get
11690 an implicit 'typename' unless they're in the current scope.
11691 (start_decl_1): We don't care about incomplete types that depend
11692 on a template parm.
11693 (grokdeclarator): Resolve 'typename's in the type specifier that
11694 refer to members of the current scope.
11696 * call.c (build_over_call): Remove 'inline called before
11697 definition' diagnostic.
11698 (build_method_call): Likewise.
11699 * decl.c (duplicate_decls): Downgrade 'used before declared
11700 inline' to a warning, only with -Winline.
11702 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
11704 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
11706 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11708 * call.c (build_method_call): When calling a signature
11709 default implementation, as in other cases, let instance_ptr simply
11712 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
11714 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
11716 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
11718 * except.c (expand_start_catch_block): Add a pushlevel so that -g
11719 works on hppa and SPARC.
11721 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11723 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
11725 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11727 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
11728 before testing whether it's a signature.
11730 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11732 * call.c (build_new_method_call): Don't complain about signature
11733 pointers and references not being an aggr type.
11734 (build_this): If a signature pointer or reference was passed in,
11736 (build_new_method_call): If instance is a signature pointer, set
11737 basetype to the signature type of instance.
11738 * sig.c (build_signature_method_call): Deleted basetype and
11739 instance parameters, they can be found as the DECL_CONTEXT of
11740 function and as the first argument passed in.
11741 * cp-tree.h: Changed declaration of build_signature_method_call.
11742 * call.c (build_method_call): Deleted first two arguments in call
11743 of build_signature_method_call.
11744 (build_over_call): Added call to build_signature_method_call.
11746 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11748 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
11751 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11753 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
11755 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
11757 * except.c (expand_start_try_stmts): Move to except.c in the backend.
11758 (expand_end_try_stmts): Remove.
11760 * init.c (perform_member_init): Use add_partial_entry () instead
11761 of directly manipulating lists.
11762 (emit_base_init): Likewise.
11764 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
11766 * except.c (expand_exception_blocks): Always make sure USE and
11767 CLOBBER insns that came at the end still do, the backend relies
11770 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11772 * call.c (build_over_call): We can only use a TARGET_EXPR of the
11775 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11777 * cvt.c (convert_to_reference): Revert last change, don't complain
11778 about temp without target decl.
11780 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
11782 * decl.c (grokdeclarator): Don't core dump when void() is given.
11784 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11786 * decl.c (copy_args_p): Don't crash.
11788 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
11790 * pt.c (tsubst): And support template args inside the exception
11793 * pt.c (tsubst): Add support for exception specifications in
11794 template functions.
11796 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
11798 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
11800 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
11801 (start_function): Likewise.
11802 (start_method): Likewise.
11803 (grokfield): Likewise.
11804 (make_call_declarator): Add throw spec parameter.
11805 (set_quals_and_spec): Add routine.
11806 * lex.c (set_quals_and_spec): Likewise.
11807 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
11808 * decl.c (shadow_tag): Eliminate the throw spec parameter to
11810 (groktypename): Likewise.
11811 (start_decl): Eliminate the throw spec parameter. Eliminate the
11812 throw spec parameter to grokdeclarator. Eliminate the throw spec
11813 field in DECL_STMT.
11814 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
11815 (grokfndecl): Remove useless set of raises.
11816 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
11817 the throw spec parameter to start_decl. Pull the throw spec out
11818 of the call declarator.
11819 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
11820 (start_function): Eliminate the throw spec parameter. Eliminate
11821 the throw spec parameter to grokdeclarator.
11822 (start_method): Likewise.
11823 * decl2.c (grokfield): Likewise.
11824 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
11825 (grokoptypename): Likewise.
11826 (finish_file): Eliminate the throw spec parameter to
11827 start_function. Add throw spec to make_call_declarator.
11828 * except.c (init_exception_processing): Add throw spec to
11829 make_call_declarator. Eliminate the throw spec parameter to
11831 (expand_start_catch_block): Eliminate the throw spec parameter to
11833 (expand_builtin_throw): Add throw spec to make_call_declarator.
11834 Eliminate the throw spec parameter to start_function.
11835 (start_anon_func): Likewise.
11836 * lex.c (make_call_declarator): Add throw spec parameter.
11837 (set_quals_and_spec): New routine.
11838 (cons_up_default_function): Add throw spec to make_call_declarator.
11839 Eliminate the throw spec parameter to grokfield.
11840 * method.c (synthesize_method): Eliminate the throw spec parameter
11842 * pt.c (process_template_parm): Eliminate the throw spec parameter
11844 (tsubst): Add throw spec to make_call_declarator.
11845 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
11846 (do_function_instantiation): Eliminate the throw spec parameter to
11847 grokdeclarator. Eliminate the throw spec parameter to
11849 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
11851 * parse.y (datadef): Remove non-winning optimization.
11853 (fndef): Remove ambiguous error productions uncovered by grammar
11855 (constructor_declarator): Add exception_specification_opt here.
11856 (component_constructor_declarator): Likewise.
11857 (direct_after_type_declarator): Likewise.
11858 (complex_direct_notype_declarator): Likewise.
11859 (direct_abstract_declarator): Likewise.
11860 (fn.def1): Remove exception_specification_opt.
11861 (fn.def2): Likewise.
11862 (condition): Likewise.
11863 (initdcl0): Likewise.
11864 (initdcl): Likewise.
11865 (notype_initdcl0): Likewise.
11866 (nomods_initdcl0): Likewise.
11867 (component_decl_1): Likewise.
11868 (component_declarator): Likewise.
11869 (after_type_component_declarator0): Likewise.
11870 (after_type_component_declarator): Likewise.
11871 (notype_component_declarator): Likewise.
11873 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11875 * call.c (build_over_call): Also use an INIT_EXPR when
11876 initializing anything from an rvalue.
11878 * call.c (build_over_call): Call stabilize_reference when building
11879 an INIT_EXPR instead of calling the copy ctor.
11881 * call.c (joust): Extend the previous change to all comparisons.
11883 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
11884 NO_LINKAGE_HEURISTICS.
11886 * decl2.c (finish_file): Emit any statics that weren't already.
11888 * typeck.c (build_static_cast): Implement.
11889 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
11890 * decl.c (grokparms): Use can_convert_arg instead of
11891 implicit_conversion directly.
11892 (copy_args_p): New fn.
11893 * cvt.c (convert_to_reference): Don't complain about temp with
11895 (build_up_reference): Handle TARGET_EXPRs.
11896 * call.c (build_over_call): Elide unnecessary temps.
11897 (can_convert*): Use new overloading code.
11899 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11901 * call.c: Move TYPE_PTR*_MACROS ...
11902 * cp-tree.h: To here.
11903 * typeck.c (build_reinterpret_cast): Implement.
11905 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
11907 (joust): If we're comparing a function to a builtin and the worst
11908 conversion for the builtin is worse than the worst conversion for the
11909 function, take the function.
11911 * typeck.c (build_const_cast): Implement.
11912 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
11913 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
11915 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
11917 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
11918 too early. Make sure we explode if exprtype turns out to be a
11919 NULL_TREE when it shouldn't be.
11921 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
11923 * cp-tree.h: New routine make_call_declarator.
11924 * lex.c (make_call_declarator): Define it.
11925 * except.c (init_exception_processing): Use it.
11926 (expand_builtin_throw): Likewise.
11927 (start_anon_func): Likewise.
11928 * decl2.c (finish_file): Likewise.
11929 * lex.c (cons_up_default_function): Likewise.
11930 * parse.y: Likewise.
11931 * pt.c (tsubst): Likewise.
11933 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
11935 * decl2.c (groktypefield): Remove unused code.
11937 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
11939 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
11940 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
11941 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
11942 nonempty_cv_qualifiers.
11945 * lex.c (make_pointer_declarator): Change type_quals into
11947 (make_reference_declarator): Likewise.
11949 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11951 * decl.c (start_function): Only check interface_* for templates
11952 with flag_alt_external_templates.
11954 * call.c (build_new_op): Check for comparison of different enum types.
11955 (build_over_call): Fix arg # output.
11957 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
11959 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11961 * call.c (build_new_op): Check for erroneous args.
11963 * call.c (build_new_method_call): Add missing args to cp_error.
11965 * tree.c (error_type): Don't print reference-to-array.
11967 * typeck.c (convert_for_assignment): Don't say contravariance for
11970 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11972 * call.c (build_over_call): Diagnose bad convs for `this'.
11974 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
11977 * call.c (convert_like): Handle bad convs.
11978 (build_over_call): Handle bad convs better.
11980 * decl2.c: -fansi-overloading is now the default.
11982 * call.c (build_new_method_call): Check for erroneous args.
11984 * pt.c (instantiate_class_template): Propagate
11985 TYPE_USES_MULTIPLE_INHERITANCE.
11987 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
11989 * call.c (enforce_access): Add static to routine.
11991 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11993 * call.c (build_user_type_conversion_1): Fix bad handling.
11994 (compare_ics): Likewise.
11996 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11998 * call.c (standard_conversion): Oops.
12000 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
12002 * g++.c: Update test for win32 (&& ! cygwin32).
12004 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12006 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
12007 (ptr_reasonably_similar): New fn.
12008 * call.c (BAD_RANK): New rank.
12009 (ICS_BAD_FLAG): New macro.
12010 (standard_conversion): Handle almost-right pointer conversions.
12011 (reference_binding): Handle bad rvalue bindings.
12012 (add_*_candidate): Stuff.
12013 (build_over_call): Pass bad conversions to convert_for_initialization.
12014 (compare_ics): Handle bad convs.
12017 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
12019 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
12020 integer_type_node when computing pointer offsets.
12022 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12024 * tree.c (lvalue_type): New fn.
12025 (error_type): New fn.
12026 * call.c (op_error): Use error_type.
12027 (add_conv_candidate): Use lvalue_type.
12028 (add_builtin_candidates): Likewise.
12029 * error.c (args_as_string): Use error_type.
12031 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12033 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
12034 (tsubst): Not here.
12036 * decl.c (init_decl_processing): With -ansi, __null's type is the
12037 signed integral type with the same number of bits as a pointer.
12038 Introduce a new variable null_node for it.
12039 * cp-tree.h: Adjust.
12040 * call.c (null_ptr_cst_p): Adjust.
12042 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
12044 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
12047 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12049 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
12050 fns of classes without virtual functions.
12052 * call.c (add_function_candidate): Handle `this' specially.
12053 (compare_ics): Likewise.
12055 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
12057 * typeck.c (build_conditional_expr): Fix handling of __null.
12059 * decl2.c (comdat_linkage): New fn.
12060 (import_export_vtable): Use it.
12061 (import_export_decl): Use it.
12062 * method.c (make_thunk): Use it.
12064 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
12066 * pt.c (end_template_decl): If we don't actually have parms, return.
12067 * parse.y (template_header): Accept 'template <>'.
12069 * errfn.c: Allow 5 args.
12071 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12073 * tree.c (make_temp_vec): New fn.
12074 * pt.c (push_template_decl): Handle partial specs.
12075 (instantiate_class_template): Likewise.
12076 (more_specialized): Use get_bindings.
12077 (more_specialized_class): New fn.
12078 (get_class_bindings): New fn.
12079 (most_specialized_class): New fn.
12080 (do_function_instantiation): List candidates for ambiguous case.
12081 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
12082 (shadow_tag): Call push_template_decl for partial specializations.
12083 * parse.y: Likewise.
12084 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
12085 DECL_TEMPLATE_MEMBERS.
12086 * call.c (print_z_candidates): Reduce duplication.
12088 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12090 * decl2.c (lang_decode_option): Allow -fansi-overloading.
12092 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
12094 * pt.c (get_bindings): New fn.
12095 (most_specialized): Likewise.
12096 (do_function_instantiation): Use them.
12097 (add_maybe_template): New fn.
12098 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
12099 * call.c (build_new_op): Handle guiding decls.
12100 (build_new_function_call): Likewise.
12101 * decl2.c (finish_file): Likewise.
12103 * decl2.c (mark_used): Do synthesis here.
12104 * call.c (build_method_call): Not here.
12105 (build_over_call): Or here.
12106 * typeck.c (build_function_call_real): Or here.
12107 * tree.c (bot_manip): Call mark_used on functions used in default
12110 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12112 * decl2.c (import_export_vtable): Delete code that disabled vtable
12113 heuristic on systems with ASM_OUTPUT_EXTERNAL.
12115 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12117 * typeck.c (build_x_function_call): Handle static call context
12120 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
12121 the function, not its outer block.
12123 * call.c (build_field_call): Pass fields on to build_opfncall
12124 regardless of TYPE_OVERLOADS_CALL_EXPR.
12125 (build_method_call): Pass on to build_new_method_call sooner.
12127 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
12129 * class.c (instantiate_type): Don't put a POINTER_TYPE to
12130 METHOD_TYPE on an expression. Also make a copy of rhs instead of
12133 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12135 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
12136 (add_builtin_candidate): Don't take enums for ++.
12137 (build_new_method_call): Handle non-aggregates and field calls.
12138 Move new overloading code from...
12141 * decl.c (grokparms): Don't check default args in templates.
12143 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
12145 * cvt.c (build_new_op): Fix args to build_unary_op.
12146 (add_builtin_candidates): Don't call type_promotes_to on float.
12148 * decl.c (grokparms): Check the type of the default arg.
12150 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
12151 returning NULL_TREE.
12153 * typeck.c (build_x_binary_op): Avoid doing extra work.
12154 (build_x_unary_op): Likewise.
12155 (build_x_conditional_expr): Likewise.
12156 * cvt.c (build_over_call): Return.
12157 (add_builtin_candidate): Fix MEMBER_REF.
12158 (build_new_op): Likewise.
12160 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
12162 * method.c (build_overload_name): Put bug fix into code but leave
12163 disabled for now so we can be bug compatible with older releases
12164 that do repeats incorrectly. In the future, we can enable it.
12166 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12168 * cvt.c (convert_like): Don't call build_cplus_new twice.
12170 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
12171 Control new overloading code with -fansi-overloading.
12173 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12175 * cvt.c (build_over_call): Call build_cplus_new.
12176 * call.c (build_method_call): Likewise.
12177 * typeck.c (build_function_call_real): Likewise.
12178 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
12179 the COND_EXPR in a TARGET_EXPR so they use the same slot.
12181 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
12183 * typeck.c (complete_type): Propagate
12184 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
12186 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12188 * cvt.c (joust): More ?: kludging. Sigh.
12189 (build_over_call): Don't try to synthesize global fns.
12191 * search.c (lookup_conversions): Use binfo marking.
12193 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
12195 * search.c (build_mi_matrix): Use the correct value of cid
12196 when determining the new mi_size.
12198 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12200 * cvt.c (add_builtin_candidates): Do consider type conversion ops
12201 for the first parms of += et al.
12202 (strip_top_quals): New fn.
12203 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
12204 (implicit_conversion): Likewise.
12205 (add_builtin_candidates): Be careful about arrays.
12206 (build_new_method_call): Handle vtable optimization.
12208 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12210 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
12211 * cvt.c (reference_binding): Use it.
12212 (implicit_conversion): Use it.
12213 (add_builtin_candidate, COND_EXPR): Use it.
12215 * cvt.c (build_new_function_call): Check for error args.
12217 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
12219 * gxx.gperf: Add __null.
12220 * hash.h: Regenerate.
12221 * lex.h: Add RID_NULL.
12222 * lex.c (init_lex): Create null_pointer_node here, stick it in
12224 * decl.c (init_decl_processing): Still set its type here.
12225 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
12226 (convert_to_pointer_force): Likewise.
12227 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
12229 * call.c (convert_harshness): Use null_ptr_cst_p.
12230 * typeck.c (convert_for_assignment): Likewise. Don't produce
12233 * error.c (args_as_string): Handle lists of actual args, too.
12234 * cvt.c (null_ptr_cst): Support (void*)0 for now.
12235 (build_user_type_conversion_1): Improve diagnostics.
12236 (build_new_function_call): Likewise.
12237 (build_object_call): Likewise.
12238 (build_new_method_call): Likewise. Move call before def diagnostic...
12239 (build_over_call): Here.
12241 * cvt.c (build_new_method_call): Don't complain about no match if
12242 LOOKUP_SPECULATIVELY.
12243 (build_over_call): Fix 'this' for virtual fn.
12244 (build_new_method_call): Add diagnostic.
12246 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12248 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
12249 constructors to be passed in.
12250 (build_over_call): Likewise.
12251 (build_user_type_conversion_1): Pass them in.
12252 (convert_like): Likewise.
12253 (build_object_call): Handle overloaded conversions.
12254 (build_over_call): Pass the right args to build_vfn_ref.
12255 (standard_conversion): Fix pmf convs.
12256 (joust): Handle comparing statics and non-statics.
12257 (build_new_method_call): New fn.
12258 * call.c (build_method_call): Call it if NEW_OVER.
12260 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
12262 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
12265 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
12267 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
12268 instead of just maybe_build_cleanup so that we deallocate the
12271 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12273 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
12274 * cp-tree.h (finish_prevtable_vardecl): Add decl.
12276 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
12278 * pt.c (instantiate_class_template): Call complete_type. Also, if
12279 we're at the end of the file and we just instantiated a template
12280 class with a vtable, call finish_prevtable_vardecl.
12282 * error.c (dump_decl): Don't explode (or explode more gracefully
12283 as appropriate) if the object being dumped has a null type.
12284 (dump_expr): Likewise.
12286 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
12287 by counting the number of nodes that we'll need before allocating
12289 (lookup_fnfields): Fix comment.
12290 (breadth_first_search): Fix comment.
12292 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
12294 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
12296 * class.c (finish_struct): Call cplus_decl_attributes here.
12297 (finish_struct_1): Not here.
12298 * cp-tree.h: Adjust.
12300 * pt.c (type_unification): New parameter STRICT.
12301 (unify): If STRICT, don't allow cv addition or base deduction.
12302 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
12304 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12306 * search.c (get_template_base{_recursive}): New fns.
12307 * pt.c (more_specialized): New fn.
12308 (do_function_instantiation): Use it.
12309 (unify): Handle base deduction.
12310 * cvt.c (joust): Use more_specialized.
12311 Don't arbitrarily choose between non-builtin candidates.
12312 (build_over_call): Call require_complete_type.
12314 * decl.c (start_function): Statics are static even in a #pragma
12317 * decl2.c (import_export_vtable): Disable vtable heuristic on
12318 systems with ASM_OUTPUT_EXTERNAL.
12320 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
12321 (standard_conversion): No std conv to enum type.
12323 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
12326 * cvt.c (reference_binding): Bind directly to a base subobject of
12329 * cvt.c (build_new_op): Enforce access control.
12331 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
12333 * typeck2.c (process_init_constructor): When scanning the
12334 union for a named field, skip things that aren't FIELD_DECLs.
12336 * method.c (synthesize_method): Don't scan fndecl's rtl if
12337 we're at the end of the file; just assume the function can't
12340 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12342 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
12345 * cvt.c (build_user_type_conversion_1): Handle overloaded
12348 * cvt.c (add_builtin_candidates): Don't consider type conversion
12349 operators for the first parameter of operator=.
12351 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
12353 * typeck.c (complete_type): Only call layout_type if we're not
12354 expanding a template.
12356 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12358 * cvt.c (compare_ics): Oops.
12360 * cvt.c (op_error): Oops.
12362 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
12363 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
12364 (build_conv): Use them.
12365 (implicit_conversion): Use them.
12366 (convert_like): Handle them.
12367 (build_new_op): Handle builtin COND_EXPR again.
12368 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
12369 in lists of types for COND_EXPR.
12370 (add_builtin_candidate): Add enum candidates for COND_EXPR.
12372 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
12374 * typeck.c (build_modify_expr): Always attempt to build a call to
12375 the assignment operator, even if we're using a default one.
12376 (convert_for_initialization): Call complete_type.
12378 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12380 * cvt.c (reference_binding): A REF_BIND gets the reference type.
12381 (implicit_conversion): Likewise.
12382 (convert_like): Likewise.
12383 (compare_ics): Likewise.
12384 (compare_qual): Likewise.
12385 (print_z_candidates): Handle no candidates.
12386 (build_new_op): Don't handle builtin COND_EXPR for now.
12388 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
12390 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
12392 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12394 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
12396 * cvt.c (build_builtin_candidate): Oops.
12397 (build_new_op): Oops.
12399 * method.c (build_opfncall): Pass COND_EXPR on.
12400 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
12401 (add_builtin_candidate{,s}): Likewise.
12402 (add_builtin_candidates): Likewise.
12403 (print_z_candidates, op_error, build_new_op): Likewise.
12404 (type_decays_to): New fn.
12405 * lex.c (init_lex): Just say ?: for COND_EXPR.
12407 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12409 * typeck.c (complete_type): Call layout_type rather than building
12412 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
12413 only use ptrdiff_t.
12415 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12417 * cvt.c: Always compile the new overloading code (but don't use it).
12418 (implicit_conversion): Add a BASE_CONV when converting to
12419 the same class type.
12420 (convert_like): Handle BASE_CONV.
12422 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12424 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
12425 (add_builtin_candidate): Likewise.
12428 * typeck.c (build_x_function_call): Try an operator function
12429 whenever we call an object of class type.
12430 * method.c (build_opfncall): Pass CALL_EXPRs through.
12431 * cvt.c (implicit_conversion): Do const-ref case first.
12432 (add_conv_candidate, build_object_call, op_error): New fns.
12433 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
12434 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
12435 builtin candidates.
12436 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
12437 Fall back on preincrement handling. Use op_error.
12439 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
12440 an error_mark_node.
12441 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
12444 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
12446 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
12448 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
12450 * typeck.c (build_component_ref_1): Use build_component_ref
12451 instead of open coding it here.
12453 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12455 * g++.c (main): Don't link with -lg++.
12458 * cvt.c (convert_to_reference): Don't use convert_from_reference on
12459 result of build_type_conversion.
12460 (cp_convert): Only call build_method_call for ctors if
12461 build_type_conversion failed.
12462 (ptr_complete_ob): New function.
12463 (TYPE_PTR{,OB,MEM}_P): New macros.
12464 ({add,build}_builtin_candidate{,s}): New functions.
12465 (print_z_candidates): Handle builtins.
12466 (build_user_type_conversion_1): Don't use conversion fns for
12467 converting to a base type.
12468 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
12469 (build_user_type_conversion): Use convert_from_reference.
12470 (build_new_op): New function.
12471 (build_over_call): Fix handling of methods.
12472 (compare_ics): Handle AMBIG_CONV properly.
12473 * typeck2.c: Increment abort count.
12474 * method.c (build_opfncall): Forward most requests to build_new_op.
12475 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
12477 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12479 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
12480 invalid second argument to dump_expr_list.
12482 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
12484 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
12486 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
12488 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
12491 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
12493 * typeck2.c (process_init_constructor): New pedwarn for using { }
12494 to initialize a pointer to member function.
12495 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
12496 we can avoid the new error.
12498 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
12500 * typeck.c (build_ptrmemfunc1): New function to hide details of
12501 pointer to member functions better.
12503 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
12505 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
12506 methods into the actual method, as we know the implied object is
12509 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12511 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
12512 inside a system header.
12514 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
12516 * call.c (build_method_call): Call complete_type on the
12519 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
12521 * typeck.c (build_component_ref): Always build up an OFFSET_REF
12522 for obj_ptr->func so that we can know which object to use in a
12525 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
12527 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
12528 around things. Also improve maintainability.
12530 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
12532 * decl.c (grokdeclarator): Check for overflow when evaluating an
12535 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12537 * cvt.c (cp_convert): Don't check for ambiguity with constructor
12540 * typeck.c (build_x_function_call): Pass function overload
12541 questions to new overloading code if NEW_OVER.
12542 * init.c (expand_aggr_init_1): Only check for type conversion ops
12543 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
12544 Don't check for ambiguity with constructor if NEW_OVER.
12545 * cvt.c (convert_to_reference): Dereference the result of a type
12546 conversion operator.
12547 (build_conv): Propagate ICS_USER_FLAG.
12548 (implicit_conversion): Call instantiate_type.
12549 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
12550 (add_function_candidate): Fix cv-quals on argtype.
12551 (print_z_candidates): New function.
12552 (build_new_function_call): Call it.
12553 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
12554 consider non-converting constructors.
12555 Call print_z_candidates.
12556 Return an AMBIG_CONV for an ambiguous conversion.
12557 (build_user_type_conversion): Handle AMBIG_CONV.
12558 (convert_like): Fix test for building TARGET_EXPR.
12559 Call instantiate_type.
12560 Handle AMBIG_CONV and LVALUE_CONV.
12561 (build_over_call): Handle 0 args and ellipsis.
12562 * cp-tree.def: Add AMBIG_CONV.
12564 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
12566 * decl.c (lookup_name_real): If we find mem in obj when parsing
12567 `obj->mem', make sure we return the right value.
12569 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
12571 * search.c (get_base_distance): Call complete_type.
12573 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
12575 * decl.c (store_bindings): Make static.
12577 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12579 * init.c (expand_aggr_init_1): Don't check type conversions if
12582 * cvt.c (z_candidate): Put back template field.
12583 (add_function_candidate): Set it.
12584 (add_template_candidate): Likewise.
12586 (compare_qual): Handle references and pointers to members.
12587 (compare_ics): Handle reference bindings.
12589 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
12591 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
12593 * call.c (compute_conversion_costs): Call complete_type.
12595 * tree.c (vec_binfo_member): Use comptypes instead of comparing
12596 pointers, so we can handle template parameters.
12598 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
12600 * cvt.c (cp_convert_to_pointer): We have to call complete_type
12601 here; let's make it explicit instead of a side effect of an
12604 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12606 * cvt.c (z_candidate): Remove template field.
12607 (reference_binding): Handle binding to temporary.
12608 (implicit_conversion): Likewise.
12609 (add_function_candidate): Handle artificial constructor parms.
12610 Handle functions with too few parms.
12611 (add_template_candidate): New function.
12612 (build_user_type_conversion_1): Handle constructors.
12613 (convert_like): Likewise.
12614 (build_over_call): Likewise.
12615 (build_new_function_call): Support templates.
12616 (compare_ics): Fix reference, inheritance handling.
12618 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
12620 * decl.c: Add signed_size_zero_node.
12621 (init_decl_processing): Build it.
12622 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
12623 when we're trying to make a negative delta.
12625 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12627 Stop doing this damn index==strchr variable name confusion.
12628 * class.c (add_virtual_function): Change local var INDEX to be
12630 (add_method): Likewise.
12631 * lex.c (print_parse_statistics): Likewise.
12632 * search.c (make_memoized_table_entry): Likewise.
12633 (lookup_fnfields_here): Likewise.
12634 (lookup_field): Likewise.
12635 (lookup_fnfields): Likewise.
12636 (get_baselinks): Likewise.
12637 * sig.c (build_signature_table_constructor): Likewise.
12638 (build_signature_method_call): Likewise.
12639 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
12640 (get_member_function_from_ptrfunc): Likewise.
12641 (build_ptrmemfunc): Change local var INDEX to be IDX.
12642 (c_expand_start_case): Likewise.
12644 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12646 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
12647 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
12648 (convert_to_reference): Use build_type_conversion to convert to
12649 the reference type directly.
12650 (standard_conversion): Fix void* case, non-conversions.
12651 (reference_binding): Fix expr == 0 case, non-conversions.
12652 (convert_like): Support REF_BIND.
12653 (compare_qual): Split out from compare_ics.
12654 (compare_ics): Use it, handle icses with only a qual_conv.
12656 * init.c (expand_vec_init): Don't crash if decl is NULL.
12658 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
12660 * mpw-config.in: New file, configury for Mac MPW.
12661 * mpw-make.sed: New file, makefile editing for MPW.
12663 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12665 * pt.c (instantiate_class_template): Call repo_template_used.
12667 * search.c (lookup_conversions): Only lookup conversions in
12670 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12672 * cp-tree.def: Renamed from tree.def, to avoid confusion with
12674 * cp-tree.h, lex.c: Include cp-tree.def.
12675 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
12677 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
12679 * init.c (build_vec_delete_1): Call complete_type.
12681 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
12683 * except.c (start_anon_func): Make sure anonymous functions are
12686 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12688 * decl.c (finish_function): If function_depth > 1, set nested.
12690 * decl2.c (grokbitfield): Revert Bob's change.
12691 * class.c (finish_struct_1): Fix handling of named bitfield widths.
12693 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12695 * pt.c (add_pending_template): Handle types.
12696 (lookup_template_class): With -fexternal-templates, just add the class
12697 to pending_templates instead of instantiating it now.
12698 * decl2.c (finish_file): Handle types in pending_templates.
12700 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
12702 * decl2.c (grokbitfield): Handle constant decls appropriately.
12703 Give an appropriate error message now instead of spewing core
12706 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12708 * decl2.c: Don't turn on thunks by default for now.
12710 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
12712 * typeck.c (complete_type): Handle error_mark_node.
12713 (common_type, OFFSET_TYPE): Handle template_type_parms.
12715 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12717 * pt.c (instantiate_decl): If at_eof, call import_export_decl
12718 regardless of DECL_INLINE.
12720 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
12722 * class.c (finish_struct_bits): Copy TYPE_SIZE.
12724 * rtti.c (build_dynamic_cast): Support templates.
12725 * tree.def: Support DYNAMIC_CAST_EXPR.
12726 * pt.c (tsubst_copy): Likewise.
12727 * decl2.c (build_expr_from_tree): Likewise.
12729 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12731 * typeck.c (build_static_cast): Support templates.
12732 (build_const_cast): Likewise.
12733 * tree.def: Support CONST/STATIC_CAST_EXPR.
12734 * pt.c (tsubst_copy): Likewise.
12735 * decl2.c (build_expr_from_tree): Likewise.
12737 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12739 * decl2.c (finish_vtable_vardecl): Don't trust
12740 TREE_SYMBOL_REFERENCED for vtables of local classes.
12742 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12744 * pt.c (tsubst_copy): Handle operator T.
12746 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12748 * init.c (build_delete): Move creation of PARMS inside test of
12749 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
12751 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
12753 * typeck.c (build_conditional_expr): Don't assume that
12754 the arguments to ?: are always pointers or records.
12756 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12758 * decl2.c (import_export_decl): Still emit static/weak/comdat
12759 copies of inline template functions with -fno-implicit-templates.
12761 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
12763 * init.c (build_delete): Determine the complete basetype
12764 path to the destructor we're calling.
12766 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
12768 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
12769 initialize the enum, because we really and truly don't know where
12771 (start_enum): Don't copy integer_zero_node because
12772 build_enumerator will do it.
12774 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12776 * decl.c (finish_function): Do access control on base destructors.
12778 * pt.c (tsubst, case FUNCTION_DECL): Set up
12779 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
12782 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
12784 * cvt.c (build_up_reference): If we have already extended the
12785 lifetime of the temporary, don't try it again.
12786 * typeck.c (c_expand_return): Don't try and convert the return
12787 value twice when we want a reference, once is enough.
12789 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12791 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
12792 LOOKUP_ONLYCONVERTING at all for now.
12794 * search.c (add_conversions): Put the conversion function in
12795 TREE_VALUE, the basetype in TREE_PURPOSE.
12796 * cvt.c (build_type_conversion): Adjust.
12797 * cvt.c (build_expr_type_conversion): Adjust.
12798 * call.c (user_harshness): Adjust.
12800 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12802 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
12805 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
12807 * except.c (expand_start_catch_block): Add a dummy region, if we
12808 get an error, so that we can avoid core dumping later.
12810 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
12812 * cp-tree.h (OFFSET_REF): Remove.
12813 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
12814 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
12815 * init.c (expand_aggr_init_1): Likewise.
12816 (build_new): Likewise.
12817 * typeck.c (expand_target_expr): Likewise.
12819 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12821 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
12824 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
12826 * cvt.c (build_up_reference): Redo how and when temporaries are
12828 * decl.c (grok_reference_init): Don't try and be smart about
12831 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
12833 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
12834 (TARGET_EXPR...), now that it has 4 arguments.
12835 * tree.c (build_cplus_new): Likewise.
12837 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12839 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
12841 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
12842 * decl.c (struct saved_scope): Remove named_labels,
12843 {base,member}_init_list.
12844 (maybe_push_to_top_level): Don't set them. Call
12845 push_cp_function_context if appropriate.
12846 (pop_from_top_level): Likewise.
12848 * method.c (do_build_assign_ref): Remove obsolete check of
12849 TYPE_HAS_ASSIGN_REF (basetype).
12851 * decl.c (grokfndecl): Diagnose user definition of
12852 implicitly-declared methods.
12854 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
12856 * method.c (do_build_copy_constructor): Add code to give
12857 meaningful error messages instead of crashing.
12858 (do_build_assign_ref): Don't synthesize assignment operators for
12859 classes containing reference or const members.
12861 * class.c (struct base_info): Remove cant_synth_copy_ctor
12862 and cant_synth_asn_ref.
12863 (finish_base_struct): Remove the code that tries to conditionalize
12864 synthesis of copy constructors & assignment operators based on
12865 access permissions. Instead, let it fail when it tries to
12866 synthesize the copy constructor. This will give meaningful error
12867 messages instead of silently generating code to perform a bitcopy.
12869 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
12871 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
12872 determining types for constant values.
12874 * decl.c (struct named_label_list): Use instead of stuffing
12875 random items into a TREE_LIST node.
12876 (named_label_uses): Use the new struct.
12877 (poplevel): Likewise.
12878 (lookup_label): Likewise.
12879 (define_label): Add an error message to tell the user the line
12880 where the goto is located in addition to the destination of the
12882 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
12884 (finish_function): Likewise.
12886 (start_decl): Complain about defining a static data member
12887 in a different type from which it was declared.
12889 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12891 * cvt.c (build_expr_type_conversion): Adjust.
12893 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12895 * call.c (build_method_call): Always convert 'this' to the
12898 * search.c (add_conversions): Put the conversion function in
12899 TREE_VALUE, the type in TREE_PURPOSE.
12900 * cvt.c (build_type_conversion): Adjust.
12901 * call.c (user_harshness): Adjust.
12903 * method.c (emit_thunk): Call temporary_allocation and
12904 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
12906 * tree.c (build_cplus_array_type): Handle tweaking of
12907 TYPE_MAIN_VARIANT here.
12908 * typeck.c (common_type): Not here.
12910 * typeck.c (complete_type): Only try to complete an array type if
12913 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12915 * decl.c (grokvardecl): Call complete_type.
12916 (grokdeclarator): Call complete_type for PARM_DECLs.
12918 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12920 * pt.c (instantiate_class_template): Re-set
12921 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
12923 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
12925 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
12926 smart enough to do it right.
12927 * tree.c (cp_expand_decl_cleanup): Likewise.
12928 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
12929 cp_expand_decl_cleanup.
12930 (store_parm_decls): Likewise.
12931 (hack_incomplete_structures): Likewise.
12932 * except.c (push_eh_cleanup): Likewise.
12934 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
12936 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
12937 frontend to the backend where it belongs.
12938 * tree.c (unsave_expr): Likewise.
12939 (unsave_expr_now): Likewise.
12940 * tree.def (UNSAVE_EXPR): Likewise.
12941 * cp-tree.h (unsave_expr): Likewise.
12942 (unsave_expr_now): Likewise.
12944 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
12946 * init.c (emit_base_init): Make sure the partial EH cleanups live
12947 on the function_obstack.
12949 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
12951 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
12952 when checking for pointer types.
12954 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12956 * pt.c (instantiate_class_template): Remove obsolete check for
12957 access declarations.
12959 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
12961 * call.c (build_overload_call): Simplify calls to
12962 build_overload_call by removing last parameter.
12963 (build_method_call): Likewise.
12964 * cp-tree.h: Likewise.
12965 * method.c (build_opfncall): Likewise.
12966 * typeck.c (build_x_function_call): Likewise.
12968 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
12970 * call.c (default_parm_conversions): Factor out common code.
12971 (build_method_call): Use it.
12972 (build_overload_call_real): Use it.
12974 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
12976 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
12977 but pedwarn as the code is bogus.
12978 * typeck.c (decay_conversion): Likewise.
12979 (build_function_call_real): Use build_addr_func instead of
12980 default_conversion. Don't allow pointer-to-method functions down
12982 (build_unary_op): Use real pointer-to-member functions instead of
12984 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
12985 (convert_for_assignment): Removed some obsolete code.
12986 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
12987 build_x_function_call instead of current_class_ptr. Only call
12988 digest_init once on an initializer, we do this just checking
12990 (build_expr_from_tree): Pass current_class_ref to
12991 build_x_function_call instead of current_class_ptr.
12992 * init.c (build_member_call): Likewise.
12993 * pase.y: Likewise.
12994 * error.c (dump_expr): Handle OFFSET_REFs better.
12995 * pt.c (unify): Handle pointer-to-member functions better.
12996 * decl.c (finish_function): Clear out current_class_ref just like
12997 we do for current_class_ptr.
12999 * typeck.c (get_delta_difference): Handle virtual bases better.
13001 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13003 * sig.c (build_signature_table_constructor): Use the delta for
13004 the original basetype for this virtual function with thunks.
13005 (build_signature_method_call): We still need to adjust 'this'
13008 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
13010 * call.c (build_addr_func): New routine. Used to get the `real'
13011 address of a function or a method. Needed to avoid getting a
13012 pointer-to-member function.
13013 (build_call): New routine to build CALL_EXPRs.
13014 (build_method_call): Use it.
13015 * cvt.c (convert_to_aggr): Likewise.
13016 * typeck.c (build_function_call_real): Likewise.
13017 * sig.c (build_signature_table_constructor): Use build_addr_func.
13018 * cp-tree.h (build_call, build_addr_func): Declare them.
13020 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
13022 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
13023 * parse.y: Remove uses of LOOKUP_AGGR.
13025 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
13027 * *.[chy]: Rename current_class_decl to current_class_ptr, and
13028 C_C_D to current_class_ref.
13030 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13032 * call.c (convert_harshness): Tighten up pointer conversions.
13034 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
13036 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
13037 (finish_file): Likewise.
13039 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13041 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
13043 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
13046 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13048 * decl2.c: Turn on thunks by default where supported.
13050 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
13052 * cp-tree.h (build_overload_call_maybe): Removed.
13053 * call.c (build_overload_call_real): Invert meaning of last arg to
13054 be require_complete.
13055 (build_overload_call): Likewise.
13056 * typeck.c (build_x_function_call): Use build_overload_call_real
13057 instead of build_overload_call_maybe.
13059 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13061 * decl2.c (finish_file): Don't try to emit functions that haven't
13064 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13066 * decl2.c (finish_vtable_vardecl): Oops.
13068 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
13069 Also store the bindings from previous_class_values.
13070 (pop_from_top_level): Restore them.
13072 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13074 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
13075 symbol has been referenced.
13076 (finish_file): Re-join synthesis/vtable loop with inline emission
13077 loop, disable inlining when an inline is output.
13079 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
13081 * except.c (init_exception_processing): Setup saved_in_catch.
13082 (push_eh_cleanup): Reset __eh_in_catch.
13083 (expand_start_catch_block): Set __eh_in_catch.
13085 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
13087 * except.c (push_eh_cleanup): Add tracking for whether or not we
13088 have an active exception object.
13089 (expand_builtin_throw): Use it to make sure a rethrow without an
13090 exception object is caught.
13092 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13094 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
13097 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13099 * decl2.c (finish_file): Also use sentries for vars with
13100 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
13103 * lex.c (handle_cp_pragma): Disable #pragma
13104 interface/implementation if SUPPORTS_ONE_ONLY > 1.
13106 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13108 * method.c (emit_thunk): Wrap default case in
13109 temporary/permanent_allocation.
13111 * method.c (make_thunk): Use DECL_ONE_ONLY.
13112 (emit_thunk): Call assemble_end_function.
13114 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13116 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
13117 (import_export_decl): Likewise.
13118 (finish_prevtable_vardecl): Disable vtable hack if
13119 SUPPORTS_ONE_ONLY > 1.
13121 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
13123 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
13124 PREDECREMENT_EXPRs take two arguments, not one.
13126 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
13128 * class.c (build_vtable_entry): Don't build thunks for abstract
13131 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
13134 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13136 * class.c (set_rtti_entry): Use size_zero_node.
13137 (build_vtable): Likewise.
13139 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
13141 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
13142 (prepare_fresh_vtable): Likewise.
13144 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
13146 * method.c (emit_thunk): Call mark_used on the target function.
13148 * call.c (build_method_call): Don't warn about pending templates.
13150 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13152 * decl2.c (finish_file): Fix list walking logic.
13154 * typeck2.c (check_for_new_type): Only warn if -pedantic.
13156 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
13158 * class.c (finish_struct_1): Remove old code for
13159 dont_allow_type_definitions.
13160 * cp-tree.h: Likewise.
13161 * spew.c: Make sure cp-tree.h is included before parse.h, so the
13162 definition of flagged_type_tree is found before it is used.
13164 * parse.y: Added the ftype member to the type union, and changed a
13165 number of rules to use it instead of ttype. Added calls to
13166 check_for_new_type() as appropriate.
13167 * typeck2.c (check_for_new_type): New function for checking
13168 if a newly defined type appears in the specified tree.
13169 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
13170 for check_for_new_type().
13172 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13174 * decl2.c (finish_file): Only use a sentry if the decl is public.
13176 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
13177 don't pass LOOKUP_ONLYCONVERTING.
13179 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
13181 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
13182 properly keeps track of const and volatile type modifiers.
13184 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
13186 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
13187 * pt.c (comp_template_args): Use it.
13189 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
13190 assemble_external for artificial function decls.
13192 * decl.c (cp_finish_decl): Oops.
13194 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
13196 * decl2.c (import_export_decl): Put static data member templates
13197 into common storage, or make them weak, depending on whether they
13198 are dynamically or statically initialized.
13199 (get_sentry): New function.
13200 (finish_file): Do import_export_decl for static data members before
13201 building the init/fini functions. Don't init/fini a variable that's
13202 EXTERNAL. Use a sentry for variables in common. Fix mismatching
13203 push/pop_temp_slots.
13204 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
13205 expand_static_init thang.
13206 * method.c (get_id_2): New function.
13208 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
13210 * parse.y (empty_parms): Make sure we use C++-style prototypes
13211 when we're declaring member functions.
13213 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13215 * Makefile.in (CONFLICTS): 16 s/r conflicts.
13216 * parse.y (self_template_type): New nonterminal.
13218 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13220 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
13222 * parse.y (base_class.1): Allow 'typename foo::bar'.
13224 * lex.c (check_newline): Remove #pragma code that plays with the
13225 input stream, since we now deal with tokens. Clear nextchar when
13227 (handle_cp_pragma): Use real_yylex.
13228 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
13231 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
13233 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
13235 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13237 * parse.y: New token SELFNAME for potential constructor.
13238 * spew.c (yylex): Handle it.
13239 * lex.c (identifier_type): Produce it.
13241 * parse.y (complete_type_name): In :: case, don't push class binding.
13242 (complex_type_name): Likewise.
13244 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
13246 * typeck.c (build_reinterpret_cast): Handle pointer to member
13249 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13251 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
13253 (check_newline): Put the vtable/unit/implementation/interface pragma
13254 code into handle_cp_pragma, replacing it with a call.
13255 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
13256 args. Get the next token after handling the pragma token.
13258 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13260 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
13261 (convert_to_pointer_force): Likewise.
13263 * init.c (build_new): Fix array new without -fcheck-new.
13265 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13267 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
13268 tree.c: Lose TYPE_NESTED_NAME.
13270 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
13273 * tree.def: Add VEC_INIT_EXPR.
13274 * expr.c (cplus_expand_expr): Handle it.
13275 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
13276 the extra file-scope symbol nastiness.
13278 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13280 * method.c (make_thunk): Thunks are static.
13281 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
13283 * decl2.c (mark_vtable_entries): Emit thunks as needed.
13284 (finish_file): Don't emit them here.
13286 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13288 * rtti.c (build_dynamic_cast): Handle null pointers.
13289 (ifnonnull): New function.
13291 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
13293 * call.c (build_method_call): Remember the original basetype we
13294 were called with. Give an error message instead of trying
13295 (incorrectly) to call a non-static member function through a
13296 non-inherited class.
13298 * search.c (expand_upcast_fixups): Mark the new fixup as
13301 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13303 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
13305 * class.c (set_rtti_entry): Fix for thunks.
13307 * decl2.c (import_export_decl): Still emit typeinfo fns for
13308 cv-variants of builtin types.
13310 * rtti.c (expand_class_desc): Set up base_info_type_node here.
13311 (init_rtti_processing): Instead of here.
13313 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13315 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
13316 (build_typeid): Only complain about taking dynamic typeid without
13319 * decl2.c: flag_rtti defaults to 1.
13321 * rtti.c (get_tinfo_var): The general class case is now smaller.
13322 (init_rtti_processing): Pack the latter three fields of base_info
13325 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
13327 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
13329 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
13331 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
13332 (push_memoized_context): Split out code to undefer pop_type_level to
13333 (clear_memoized_cache): here.
13334 (pop_memoized_context): We can only handle one layer of deferral of
13335 pop_type_level so clear the cache, if there was a previous level.
13337 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13339 * rtti.c (init_rtti_processing): Build up base_info_type_node.
13340 (expand_class_desc): Use one pointer to an array of base_info
13341 structs, passed using a CONSTRUCTOR.
13343 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
13345 * class.c (build_vbase_path): Remove block extern for
13346 flag_assume_nonnull_objects here.
13347 (build_vfn_ref): Split out functionality into build_vtbl_ref.
13348 (build_vtbl_ref): New routine.
13349 (build_vtable): Set up rtti info here.
13350 (add_virtual_function): Note in CLASSTYPE_RTTI the best
13351 place where we can get the rtti pointers from to avoid having to
13352 search around for a place.
13353 (finish_base_struct): Likewise.
13354 (finish_struct_1): Likewise. Never create totally new vtables
13355 with totally new vtable pointers for rtti. Disable code to layout
13356 vtable pointers better until we want to break binary
13358 * rtti.c (build_headof_sub): New routine to convert down to a
13359 sub-object that has an rtti pointer in the vtable.
13360 (build_headof): Use it. Also, use build_vtbl_ref now to be more
13362 (build_dynamic_cast): Make sure we have saved it, if we need to.
13363 * search.c (dfs_init_vbase_pointers): Disable code that deals with
13364 a more efficient vtable layout, enable later.
13365 * call.c (flag_assume_nonnull_objects): Moved declaration to
13366 * cp-tree.h: here. Declare build_vtbl_ref.
13367 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
13368 function calls that want a tree.
13370 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13372 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
13373 other X subobjects in the most derived type. Ack.
13375 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
13376 get_typeid will do it for us.
13377 (get_typeid_1): Break out call-building for expand_*_desc to use.
13378 (get_typeid): Call it.
13379 (expand_*_desc): Likewise.
13380 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
13382 (init_decl_processing): Lose builtin_type_tdescs lossage.
13383 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
13385 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
13387 * pt.c (tsubst): When calling set_nested_typename, use
13388 TYPE_NESTED_NAME (current_class_type) instead of
13389 current_class_name.
13391 * decl.c (pushdecl): Likewise.
13392 (pushdecl_class_level): Likewise.
13393 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
13394 set_nested_typename.
13396 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13398 * rtti.c (synthesize_tinfo_fn): Handle arrays.
13400 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
13402 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
13404 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
13405 (init_rtti_processing): Lose bad_cast_type.
13406 (build_dynamic_cast): Use throw_bad_cast.
13408 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
13410 * decl2.c (finish_file): Don't synthesize artificial functions
13411 that are external and not inline.
13413 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
13415 * decl2.c (finish_file): Handle having new inlines added to
13416 saved_inlines by synthesis.
13418 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
13420 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13422 RTTI rewrite to initialize nodes as needed, not require that
13423 users #include <typeinfo>, complete functionality and reduce wasted
13425 * rtti.c (init_rtti_processing): New fn.
13426 (build_typeid): The vtable entry is now a function.
13427 (get_tinfo_var): New fn.
13428 (get_tinfo_fn): Likewise.
13429 (get_typeid): Use it.
13430 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
13431 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
13433 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
13434 (synthesize_tinfo_fn): New fn.
13435 * method.c (build_t_desc_overload): Lose.
13436 (build_overload_with_type): More generic.
13437 * decl.c (init_decl_processing): Call init_rtti_processing.
13438 * class.c (set_rtti_entry): Use get_tinfo_fn.
13439 * decl2.c (mark_vtable_entries): Mark the rtti function.
13440 (finish_prevtable_vardecl): Don't build_t_desc.
13441 (import_export_decl): Handle tinfo functions.
13442 (finish_file): Likewise.
13443 * typeck.c (inline_conversion): New fn.
13444 (build_function_call_real): Use it.
13445 * cp-tree.h: Add decls.
13447 * method.c (hack_identifier): Also convert component_refs from
13450 * lex.c (cons_up_default_function): Use the type, not the name, in
13453 * decl2.c (import_export_vtable): Fix weak vtables.
13455 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
13457 * search.c (get_base_distance_recursive): Fix access checks for
13460 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13462 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
13464 (convert_harshness): Add prototypes wrapped by PROTO.
13465 * decl2.c (grok_function_init): Likewise.
13466 (do_toplevel_using_decl): Change to void return type.
13467 * class.c (build_vtable_entry): Remove decl of make_thunk.
13468 (merge_overrides): Fix order of arg definitions.
13469 (finish_vtbls): Likewise.
13470 (fixup_vtable_deltas): Likewise.
13471 (modify_all_direct_vtables): Likewise.
13472 (modify_all_indirect_vtables): Likewise.
13473 * search.c (get_base_distance_recursive): Likewise.
13474 (get_abstract_virtuals_1): Likewise.
13475 (fixup_virtual_upcast_offsets): Likewise.
13476 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
13477 * init.c (perform_member_init): Fix order of arg definitions.
13478 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
13479 * cp-tree.h (make_thunk): Add decl.
13480 (overload_template_name, push_template_decl): Add decls.
13481 (do_toplevel_using_decl): Change to void return type.
13482 (vec_binfo_member): Add decl.
13484 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13486 * typeck.c (mark_addressable, convert_for_assignment,
13487 convert_for_initialization, pointer_int_sum, pointer_diff,
13488 unary_complex_lvalue): Add prototypes wrapped by PROTO.
13489 (convert_sequence): #if 0 fn decl, since definition also is.
13491 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
13493 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
13494 cast to pointer types for type searching.
13496 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13498 * typeck.c (get_delta_difference): Use cp_error, not error, in the
13499 case where BINFO == 0.
13501 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
13503 * call.c (build_method_call): Fix wording of error messages so
13504 constructors come out right.
13506 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
13508 * decl.c (push_overloaded_decl): Don't warn about hidden
13509 constructors when both the type and the function are declared
13510 in a system header file.
13512 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
13514 * class.c (finish_struct_1): Propagate the TYPE_PACKED
13515 flag for the type to the type's fields.
13517 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13519 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
13521 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
13523 * class.c (base_info, finish_base_struct): Replace
13524 needs_virtual_dtor with base_has_virtual.
13526 (finish_struct_1): Remove the old code that tried to make default
13527 destructors virtual. Use base_has_virtual when checking if we need
13528 to add a vtable entry for the rtti code.
13530 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13532 * pt.c (push_template_decl): Complain about template decl with
13533 inappropriate declaration.
13535 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
13537 * typeck.c (build_x_unary_op): Remove bogus check for taking
13538 the address of a member function.
13540 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13542 * parse.y (constructor_declarator): Only push the class if
13543 we are not already in the class.
13545 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
13547 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
13548 Add additional argument to INIT_CUMULATIVE_ARGS.
13550 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
13552 * decl.c (shadow_tag): Fix error about anon union with methods.
13554 * parse.y (self_reference): Only generate a self-reference if this
13555 is a non-template class.
13556 (opt.component_decl_list): Only use it if it was generated.
13558 * parse.y (component_decl_1): Use constructor_declarator.
13559 (fn.def2): Likewise.
13560 (notype_component_declarator0): Likewise.
13562 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
13564 * typeck.c (build_x_unary_op): Add checks for taking the address
13565 of a TARGET_EXPR or of a member function, and give appropriate
13568 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
13570 * pt.c (process_template_parm): Allow template type parms to be
13571 used as types for template const parms.
13573 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
13575 * init.c (expand_vec_init): Ensure the eh cleanups are on the
13578 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13580 * decl.c (lookup_name_real): Be even more picky about the
13581 ambiguous lookup warning.
13582 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
13583 * parse.y (constructor_declarator): Rather than here.
13585 * parse.y (constructor_declarator): New nonterminal.
13587 (explicit_instantiation): Likewise.
13589 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13591 Add implicit declaration of class name at class scope.
13592 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
13593 * parse.y (self_reference): New nonterminal.
13594 (opt.component_decl_list): Use it.
13595 (fn.def1): Add nested_name_specifier type_name cases.
13596 * class.c (build_self_reference): New function.
13597 (finish_struct): Handle access_default later, move self-reference
13599 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
13600 * cp-tree.h: Adjust.
13602 * pt.c (do_function_instantiation): Separate handling of member
13603 functions and non-member functions properly.
13605 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13607 * pt.c (process_template_parm): Improve error for 'volatile class K'.
13609 * class.c (finish_struct_1): Check the right slot for destructors.
13611 * decl.c (start_enum): Complain about enum templates.
13613 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
13615 * init.c (resolve_offset_ref): Offset pointers to member data by one.
13616 * typeck.c (unary_complex_lvalue): Likewise.
13618 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
13620 * typeck.c (c_expand_return): Check for a returned local
13621 array name, similar to the check for an ADDR_EXPR.
13623 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13625 * decl.c (cp_finish_decl): Don't build cleanups for static
13628 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
13630 * typeck.c (build_modify_expr): Fix error messages to be more
13632 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
13633 assignment operators.
13634 * error.c (assop_as_string): Likewise. Add support for `%Q' for
13635 assignment operators.
13637 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13639 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
13640 give an error if initialized. pedwarn about nested type with the
13641 same name as its enclosing class.
13643 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
13645 * typeck.c (require_complete_type): Be sure to instantiate the
13646 MAIN_VARIANT of the type.
13648 * decl2.c (finish_file): Instantiate pending templates before
13649 processing static constructors and destructors.
13651 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
13654 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
13656 * decl2.c (delete_sanity): If error_mark_node is passed
13657 in as an expression, quit while we're ahead.
13659 * decl.c (grokdeclarator): Give an error message if `friend'
13660 is combined with any storage class specifiers.
13662 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
13664 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
13665 definition of nonexistent nested type.
13667 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
13668 not to say 'typedef'.
13670 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13672 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
13673 * search.c (dfs_walk, dfs_init_vbase_pointers,
13674 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
13675 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
13677 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13679 * except.c (build_throw): Support minimal parse.
13680 * pt.c (tsubst_copy): Support THROW_EXPR.
13681 * decl2.c (build_expr_from_tree): Likewise.
13683 * pt.c (mangle_class_name_for_template): Always allocate
13686 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
13688 * cvt.c (cp_convert_to_pointer): Give an appropriate error
13689 when trying to cast from an incomplete type.
13691 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13693 * pt.c (instantiate_class_template): Don't bother setting up
13694 CLASSTYPE_TAGS explicitly, as the nested types will add
13697 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
13699 * decl.c (shadow_tag): Remove old error check for usage of
13700 an enum without a previous declaration.
13701 (xref_tag): Add error message about usage of enums without a
13702 previous declaration.
13704 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13706 * lex.c (do_identifier): Only do name consistency check if we're
13709 * pt.c (push_template_decl): Don't crash if we get a member defn
13710 that doesn't match.
13712 * decl.c (xref_tag_from_type): New function to do an xref without
13713 always having to figure out code_type_node.
13714 * cp-tree.h: Declare it.
13715 * pt.c (instantiate_class_template): Use it for friend classes.
13716 (lookup_template_class): Use it.
13718 * typeck2.c (build_functional_cast): Pull out a single parm before
13719 passing it to build_c_cast.
13721 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
13723 * expr.c (do_case): Give an error message if a pointer is
13724 given as a case value.
13726 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13728 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
13731 * lex.c (cons_up_default_function): Really, now, interface hackery
13732 does not apply to synthesized methods.
13734 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
13736 * call.c (build_method_call): Ctors and dtors now have special names
13737 with respect to lookups.
13738 * class.c (add_method): Likewise.
13739 (grow_method): Likewise.
13740 (finish_struct_methods): Likewise.
13741 (warn_hidden): Likewise.
13742 (finish_struct_1): Likewise.
13743 * cvt.c (convert_to_reference): Likewise.
13744 (convert_to_aggr): Likewise.
13745 (cp_convert): Likewise.
13746 * decl2.c (check_classfn): Likewise.
13747 * init.c (expand_member_init): Likewise.
13748 (expand_default_init): Likewise.
13749 (expand_aggr_init_1): Likewise.
13750 (build_offset_ref): Likewise.
13751 (build_new): Likewise.
13752 (build_delete): Likewise.
13753 * lex.c (do_inline_function_hair): Likewise.
13754 * search.c (lookup_field_1): Likewise.
13755 (lookup_fnfields_here): Likewise.
13756 (lookup_field): Likewise.
13757 (lookup_fnfields): Likewise.
13758 (get_virtual_destructor): Likewise.
13759 (dfs_debug_mark): Likewise.
13760 (dfs_pushdecls): Likewise.
13761 (dfs_compress_decls): Likewise.
13762 * tree.c (layout_basetypes): Likewise.
13763 * typeck.c (build_component_ref): Likewise.
13764 (build_x_function_call): Likewise.
13765 (build_modify_expr): Likewise.
13766 (convert_for_initialization): Likewise.
13767 (build_functional_cast): Likewise.
13768 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
13771 * decl.c (ctor_identifier): New.
13772 (dtor_identifier): New.
13773 (init_decl_processing): Set them.
13775 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
13777 * typeck.c (build_component_ref): Don't get confused by fields whose
13778 context has no type name, like pointer to member functions.
13780 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13782 * decl.c (grokdeclarator): Handle typedef without declarator.
13784 * pt.c (tsubst): Handle SCOPE_REF in declarator.
13786 * parse.y (bad_parm): Catch another case of missing `typename'.
13788 * lex.c (yyprint): Handle TYPE_DECLs.
13790 * decl.c (start_function): Don't try to be clever.
13792 * lex.c: Lose compiler_error_with_decl.
13793 * typeck2.c: Lose error_with_aggr_type.
13794 (incomplete_type_error): Use cp_* instead of old functions.
13795 (readonly_error): Likewise.
13796 * typeck.c (convert_arguments): Likewise.
13797 * search.c (lookup_nested_field): Likewise.
13798 * method.c (make_thunk): Likewise.
13799 * decl.c (grokparms): Likewise.
13800 * cp-tree.h: Update.
13802 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
13805 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
13807 * method.c (build_opfncall): When deleting a pointer to an
13808 array, build a new pointer to the tree past any ARRAY_TYPE
13811 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13813 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
13815 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13817 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
13820 * decl.c (finish_function): Don't set nested based on
13821 hack_decl_function_context.
13822 * parse.y (function_try_block): Check for nested function.
13823 (pending_inlines): Likewise.
13825 * decl2.c (build_expr_from_tree): If a unary op already has a
13826 type, just return it.
13828 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
13830 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
13831 (finish_file): Check the return value of walk_vtables.
13832 (finish_prevtable_vardecl): Return int.
13833 (finish_vtable_vardecl): Likewise.
13834 (prune_vtable_vardecl): Likewise.
13835 * lex.c (set_vardecl_interface_info): Likewise.
13836 * cp-tree.h: Adjust return types.
13838 * class.c (delete_duplicate_fields_1): Don't complain about
13839 duplicate nested types if they're the same type.
13840 (finish_struct): Remove check for duplicate.
13841 * decl2.c (grokfield): Don't check for typedef of anonymous type.
13843 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13845 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
13847 * decl.c (grokdeclarator): Lose special handling of class-level
13848 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
13849 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
13851 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
13853 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
13855 * search.c (compute_access): Fix handling of anonymous union
13857 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
13858 from anonymous unions to their members.
13860 * typeck.c (build_x_function_call): For static member functions,
13861 hand off to build_member_call.
13863 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13865 * typeck.c (build_component_ref): Handle OFFSET_REFs.
13867 * init.c (expand_vec_init): Fix init == 0 case.
13869 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13871 * init.c (build_new): pedwarn about init and array new.
13872 (expand_vec_init): Handle lists, use convert_for_initialization.
13874 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
13875 when converting to an aggregate type.
13876 * cvt.c (cp_convert): Pass it through.
13878 * typeck.c (build_conditional_expr): Handle user-defined
13879 conversions to slightly different types.
13881 * decl.c (grokdeclarator): Force an array type in a parm to be
13884 * decl2.c (do_using_directive): Sorry.
13885 (do_namespace_alias): Likewise.
13886 * lex.c (real_yylex): Warn about using the `namespace' keyword.
13888 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13890 * parse.y (datadef): Move call to note_list_got_semicolon up.
13892 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
13894 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
13896 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
13898 * decl.c (cp_finish_decl): The exception regions have to be
13899 nested, not overlapping. We start the exception region for a
13900 decl, after it has been fully built, and all temporaries for it
13901 have been cleaned up.
13903 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
13905 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
13907 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13909 * tree.def: Add RETURN_INIT.
13910 * pt.c (instantiate_decl): Handle RETURN_INIT.
13911 * decl.c (store_return_init): Handle minimal_parse_mode.
13913 * tree.c (cp_build_type_variant): Just return an error_mark_node.
13914 * decl.c (make_typename_type): Don't try to get the file and line
13916 * typeck.c (comptypes): Handle TYPENAME_TYPE.
13918 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
13920 * decl.c (poplevel): Make sure we clear out and restore old local
13921 non-VAR_DECL values by default when they go out of scope.
13923 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13925 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
13926 referring to addresses of variables and functions.
13928 * error.c (dump_expr): Support SIZEOF_EXPR.
13930 * init.c (do_friend): Use the return value of check_classfn.
13932 * typeck.c (convert_arguments): Call complete_type.
13934 * method.c (hack_identifier): After giving an error, set value to
13937 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13939 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
13940 lossage for local classes.
13941 * cp-tree.h: Declare it.
13942 * decl.c (lookup_name_real): Evil, painful hack for local classes.
13943 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
13944 Use hack_decl_function_context.
13945 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
13946 (start_function): Use hack_decl_function_context.
13947 (finish_function): Likewise.
13948 * method.c (synthesize_method): Likewise.
13949 * lex.c (process_next_inline): Likewise.
13950 (do_pending_inlines): Likewise.
13951 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
13954 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
13956 * sig.c (build_signature_pointer_or_reference_type): Align
13957 signature pointers/references on 8-byte boundaries so they can be
13958 grabbed 2 words at a time on a Sparc.
13960 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13962 * method.c (hack_identifier): Requiring a static chain is now a
13964 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
13967 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13969 * init.c (build_offset_ref): Call complete_type.
13971 * decl.c (pop_from_top_level): Always pop previous_class_type.
13973 * parse.y: Handle multiple decls in a for-init-statement.
13974 * pt.c (tsubst_expr): Likewise.
13976 * pt.c (tsubst): Use tsubst_expr for the second operand of an
13979 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
13980 (poplevel_class): Set it here.
13981 (pop_from_top_level): Pop it here if we're returning to class scope.
13982 * class.c (pushclass): Don't set it here.
13984 * decl.c (maybe_push_to_top_level): Save current_template_parms,
13985 and clear it if !pseudo.
13986 (pop_from_top_level): Restore it.
13988 * decl2.c (finish_file): Push the dummy each time we walk the list
13991 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
13992 something for CAST_EXPR.
13994 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13996 * cvt.c (cp_convert): Warn about implicit conversion of the
13997 address of a function to bool, as it is always true.
13999 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14001 * typeck.c (c_expand_return): Fix warning for local externs returned.
14003 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14005 * tree.c (mapcar): Propagate const and volatile properly.
14007 * typeck.c (complete_type): Be sure to instantiate the
14008 MAIN_VARIANT of the type.
14010 * method.c (synthesize_method): Class interface hackery does not
14011 apply to synthesized methods.
14013 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14015 * pt.c (comp_template_args): Use comptypes rather than just
14016 checking for TEMPLATE_TYPE_PARM equivalence.
14018 * typeck.c (build_x_function_call): Call complete_type before
14019 checking TYPE_OVERLOADS_CALL_EXPR.
14021 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
14023 * g++.c (main): Check also for new define ALT_LIBM.
14025 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14027 * pt.c (instantiate_class_template): If we don't have a pattern
14029 (coerce_template_parms): If we see a local class, bail.
14031 * decl.c (grok_reference_init): Make sure there's a type before
14034 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
14035 (push_template_decl): Likewise.
14037 * parse.y (named_class_head): Set
14038 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
14040 * decl.c (xref_tag): Diagnose redeclaration of template
14041 type-parameter name.
14043 * error.c (dump_type): Handle anonymous template type parms.
14045 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
14047 (coerce_template_parms): Likewise.
14049 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
14051 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
14052 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
14054 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14056 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
14057 before trying to get its STUB_DECL.
14058 (coerce_template_parms): Likewise.
14060 * parse.y (template_type_parm): If they didn't use 'class',
14061 pretend they did after giving an error.
14063 * pt.c (coerce_template_parms): Diagnose use of local class.
14065 * decl.c (grok_reference_init): Use instantiate_type.
14067 * error.c (dump_expr): Handle TEMPLATE_DECLs.
14069 * parse.y (named_class_head): Diagnose mismatching types and tags.
14071 * decl.c (pushdecl): Type decls and class templates clash with
14072 artificial type decls, not hide them.
14074 * decl.c (redeclaration_error_message): Diagnose redefinition of
14075 templates properly.
14076 (duplicate_decls): Diagnose disallowed overloads for template
14079 * decl.c (start_decl): Call complete_type before checking for a
14082 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
14084 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
14086 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14088 * decl.c (grok_op_properties): Don't check for operator++(int) in
14091 * tree.c (perm_manip): Return a copy of variable and function
14092 decls with external linkage.
14094 * tree.def: Change some of the min tree codes to type "1".
14095 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
14096 * method.c (build_overload_int): Emit something arbitrary for
14097 anything but an INTEGER_CST if we're in a template.
14099 * decl.c (cp_finish_decl): Call complete_type before deciding
14100 whether or not to lay out the decl.
14102 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
14104 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14106 * typeck2.c (build_x_arrow): Call complete_type.
14108 * pt.c (add_pending_template): Broken out.
14109 (lookup_template_class): If -fexternal-templates, call it for all
14110 the methods of implemented types.
14111 (instantiate_class_template): Instead of instantiating them here.
14112 (instantiate_decl): Handle -fexternal-templates earlier.
14114 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14116 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
14117 memoized lookup stuff inside GATHER_STATISTICS.
14119 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14121 * decl.c (start_decl): Complain about array of incomplete type
14123 (grokdeclarator): Not here.
14125 * parse.y (template_parm): Expand full_parm inline so we can set
14126 the rule's precedence.
14128 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
14129 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
14130 * decl2.c (grokbitfield): Don't check for integer constant here.
14131 * class.c (finish_struct_1): Check here.
14133 * decl.c (define_label): Make the min decl go on permanent_obstack.
14135 * pt.c (unify): Don't handle CONST_DECLs.
14136 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
14137 (tsubst_copy): Likewise.
14139 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
14140 CONST_DECL for a template parm.
14142 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
14144 * decl.c (grokdeclarator): Complain about array of incomplete type
14146 (start_decl_1): Not here.
14148 * pt.c (tsubst): Handle pointer-to-function declarators.
14150 * method.c (hack_identifier): If pedantic, diagnose local class
14151 methods that require a static chain.
14153 * decl.c (grok_op_properties): No longer static.
14154 * cp-tree.h: Declare it.
14155 * pt.c (tsubst): Call it for operators.
14156 Use tsubst_copy for TREE_VECs.
14158 * parse.y (template_arg): The expr has precedence like '>'.
14160 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
14162 * pt.c (coerce_template_parms): Don't coerce an expression using
14164 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
14165 (tsubst): Don't use build_index_2_type if the max_value uses template
14167 * method.c (build_overload_int): Emit something arbitrary for an
14168 expression using template parms.
14170 * parse.y (template_close_bracket): New non-terminal to catch use
14171 of '>>' instead of '> >' in template class names.
14172 (template_type): Use it.
14173 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
14175 * tree.def: Add CAST_EXPR.
14176 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
14177 CONVERT_EXPR for minimal_parse_mode.
14178 * typeck.c (build_c_cast): Likewise.
14179 * pt.c (tsubst_copy): Likewise.
14180 * decl2.c (build_expr_from_tree): Likewise.
14181 * error.c (dump_expr): Likewise.
14183 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14185 * except.c (SetTerminate, SetUnexpected): Put back global vars.
14186 (init_exception_processing): Put back decl/init of
14187 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
14188 fns from libstdc++.
14190 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
14191 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
14193 * cp-tree.h (declare_uninstantiated_type_level,
14194 uninstantiated_type_level_p): Delete prototypes.
14196 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14198 * pt.c (tsubst_expr): Add default return.
14200 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14202 * error.c (fndecl_as_string): Delete unused arg CNAME.
14203 * sig.c (build_signature_table_constructor,
14204 build_signature_method_call): Fix calls.
14206 * class.c (the_null_vtable_entry): Delete var definition.
14207 (init_class_processing): Delete tree the_null_vtable_entry init.
14208 * decl.c (no_print_{functions, builtins}): Declare as static.
14209 (__tp_desc_type_node): #if 0 var definition.
14210 (init_type_desc): #if 0 init of __tp_desc_type_node.
14211 (vb_off_identifier): Move var decl into init_decl_processing.
14212 (current_function_assigns_this): Declare as static.
14213 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
14214 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
14215 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
14216 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
14217 * init.c (BI_header_type, BI_header_size): Declare as static.
14218 * pt.c (template_classes): Delete unused var.
14219 (add_pending_template): Delete decl for non-existent fn.
14220 (lookup_template_class): Delete vars CODE and TAG_CODE.
14221 (instantiate_template): Delete unused var TARGS.
14222 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
14224 (__tp_desc_type_node): #if 0 var decl.
14225 (fndecl_as_string): Fix prototype.
14227 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14229 * tree.def: Add GOTO_STMT.
14230 * pt.c (tsubst_expr): Support goto and labels.
14231 * decl.c (define_label): Support minimal parsing.
14232 * parse.y (simple_stmt): Likewise.
14234 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14236 * xref.c (GNU_xref_member): Only define/set var I if
14237 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
14239 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
14240 (GNU_xref_end): Fix call.
14241 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
14242 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
14244 * tree.c (build_exception_variant): Delete unused vars I, A, T,
14246 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
14247 (mapcar): Delete unused var CODE.
14248 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
14249 (break_out_cleanups): Fix call.
14250 (bot_manip): Likewise.
14251 * call.c (build_method_call): Likewise.
14252 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
14254 * typeck.c (unary_complex_lvalue, build_modify_expr,
14255 convert_for_initialization): Likewise.
14256 * typeck2.c (build_functional_cast): Likewise.
14257 * cp-tree.h (build_cplus_new): Fix prototype.
14259 * repo.c (open_repo_file): Delete unused var Q.
14260 (repo_compile_flags, repo_template_declared,
14261 repo_template_defined, repo_class_defined, repo_inline_used,
14262 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
14263 (repo_get_id, repo_vtable_used): Declare as static.
14264 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
14267 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14269 * parse.y (pending_inlines): Add function_try_block case.
14271 * pt.c (unify): Fix for template const parms.
14273 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14275 * lex.c (extract_interface_info): Delete forward decl.
14276 (default_copy_constructor_body, default_assign_ref_body): Delete
14277 decls for non-existent functions.
14278 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
14279 (init_lex): Delete setting them.
14280 (cons_up_default_function): Delete unused vars FUNC_BUF,
14281 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
14282 #if 0'd synth code.
14283 (toplevel, expression_obstack): Delete unused extern decls.
14284 (tree_node_kind): Delete unused enum.
14285 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
14287 (tree_node_kind_names): Delete unused extern decl.
14288 (synth_obstack): Delete unused var.
14289 (init_lex): Don't set it.
14290 (init_parse): Add decl before use.
14291 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
14292 (current_unit_{name, language}): Delete unused vars.
14293 (check_newline): Don't bother setting them, just accept the #pragma.
14294 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
14295 (current_unit_{name, language}): Delete decls.
14297 * search.c: Wrap all of the memoized functions, macros, and
14298 variables inside #ifdef GATHER_STATISTICS.
14299 (lookup_field, lookup_fnfields): Likewise.
14300 (init_search_processing): Likewise.
14301 (reinit_search_statistics): Wrap whole function.
14302 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
14304 * decl.c (finish_function): Only call pop_memoized_context if
14305 GATHER_STATISTICS is defined.
14306 (start_function): Likewise for push_memoized_context.
14307 * class.c (pushclass, popclass): Likewise.
14309 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
14310 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
14312 * cvt.c (cp_convert): Delete unused local var FORM.
14313 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
14316 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14318 * pt.c (do_poplevel): Oops; really return what we get from
14319 poplevel this time.
14321 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14323 * cp-tree.h (is_aggr_type): Add prototype.
14325 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
14326 * method.c ({push,pop}_cp_function_context): Delete decls.
14327 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
14328 (SetUnexpected, SetTerminate): Delete unused vars.
14329 (init_exception_processing): Don't set SetUnexpected or
14330 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
14331 (output_exception_table_entry): Delete unused array LABEL.
14332 (expand_internal_throw): Delete unused var PARAMS.
14333 (expand_start_catch_block): Delete unused var CLEANUP.
14334 (emit_exception_table): Delete unused var EH_NODE_DECL.
14335 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
14336 GOTO_UNWIND_AND_THROW. Don't set them.
14337 (end_eh_unwinder): Add top decl.
14338 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
14339 (exception_section, push_rtl_perm, do_function_call,
14340 lang_interim_eh, push_eh_cleanup, eh_outer_context,
14341 expand_end_eh_spec, end_eh_unwinder): Declare as static.
14342 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
14343 throw_used): Likewise.
14344 * cp-tree.h (expand_end_eh_spec): Delete prototype.
14346 * search.c (dfs_mark, dfs_mark_vtable_path,
14347 dfs_unmark_vtable_path, dfs_mark_new_vtable,
14348 dfs_unmark_new_vtable, dfs_clear_search_slot,
14349 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
14350 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
14351 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
14353 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
14354 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
14355 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
14356 Only define #ifdef GATHER_STATISTICS.
14357 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
14359 (vbase_decl): Delete var definition.
14360 (init_search): Delete old decl.
14361 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
14362 never actually used.
14363 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
14364 (get_base_distance_recursive): Delete unused fourth arg
14365 BASETYPE_PATH. Fix call .
14366 (get_base_distance): Fix call.
14367 (push_class_decls): Delete unused var ID.
14368 (make_memoized_table_entry): Declare as static.
14369 (breadth_first_search): Declare as static.
14370 (tree_has_any_destructor_p): Declare as static.
14371 (pop_class_decls): Delete unused arg pop_class_decls.
14372 * class.c (popclass): Fix call to pop_class_decls.
14373 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
14374 tree_has_any_destructor_p): Delete prototypes.
14376 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
14377 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
14378 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
14379 (build_user_desc): Delete unused var T.
14380 (build_class_desc): Delete unused vars T and OFF.
14381 (build_t_desc): Delete unused var NAME_STRING.
14382 (build_headof): Make static.
14383 (get_bad_cast_node): Likewise.
14384 (get_def_to_follow): Likewise.
14385 * cp-tree.h (init_type_desc): Add prototype.
14386 (build_headof): Remove prototype.
14388 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14390 * pt.c (tsubst): Only look for matching decls at file scope for
14391 non-member functions.
14393 * call.c (build_scoped_method_call): Handle scoped destructor
14394 calls in templates.
14396 * decl.c (*_top_level): Also save previous_class_values.
14398 * pt.c (tsubst_expr): Support do {} while loops.
14399 * parse.y (simple_stmt): Likewise.
14400 * tree.def: Likewise.
14402 * method.c (build_overload_identifier): For a class nested in a
14403 template class, don't mangle in the template parms from our
14406 * lex.c, cp-tree.h: Remove support for template instantiations in
14407 the pending_inlines code.
14408 * pt.c: Remove dead functions and unused arguments.
14409 (uses_template_parms): TYPENAME_TYPEs always use template parms.
14410 * parse.y: Stop passing anything to end_template_decl.
14411 * tree.c (print_lang_statistics): Only print tinst info #ifdef
14414 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14416 * init.c (expand_recursive_init{,_1}): Delete decls.
14417 (sort_member_init): Delete unused var INIT.
14418 (emit_base_init): Delete unused var X.
14419 (build_offset_ref): Delete unused var CNAME.
14420 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
14421 (emit_base_init): Delete unused local var BASE. Delete extern
14422 decl of IN_CHARGE_IDENTIFIER.
14423 (build_delete): Delete unused local var VIRTUAL_SIZE.
14425 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
14426 (build_delete): Fix call.
14427 * decl2.c (delete_sanity): Likewise.
14428 * cp-tree.h (build_vec_delete): Update prototype.
14430 * typeck.c (common_base_type): Delete unused var TMP.
14431 (build_binary_op): Delete local var ARGS_SAVE.
14432 (build_array_ref): Delete unused var ITYPE.
14433 (c_expand_return): Delete unused var USE_TEMP.
14435 * typeck.c (compexcepttypes): Delete unused arg STRICT.
14436 (comptypes): Fix calls.
14437 * decl.c (duplicate_decls): Likewise.
14438 * cp-tree.h (compexcepttypes): Delete extra arg.
14440 * decl2.c (check_classfn): Delete unused second arg CNAME.
14441 * decl.c (start_decl, grokfndecl): Fix calls.
14442 * init.c (do_friend): Likewise.
14443 * cp-tree.h (check_classfn): Update prototype.
14445 * cp-tree.h (signature_error, import_export_vtable,
14446 append_signature_fields, id_in_current_class, mark_used,
14447 copy_assignment_arg_p): Add decls.
14448 * decl2.c (mark_used): Delete decl.
14450 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
14452 * class.c (get_vtable_entry): Disable unused function.
14453 (doing_hard_virtuals): Delete unused static global var.
14454 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
14455 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
14456 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
14457 (modify_one_vtable): Delete unused var OLD_RTTI.
14458 (finish_struct_anon): Delete unused vars OFFSET and X.
14459 (finish_struct_bits): Delete unused var METHOD_VEC.
14460 (get_basefndecls): Delete unused var PURPOSE. Delete unused
14461 for-scope local variable METHODS.
14463 * call.c (user_harshness): Delete unused/unneeded arg PARM.
14464 (ideal_candidate): Delete unused args BASETYPE and PARMS.
14465 (build_method_call): Delete unused args passed into ideal_candidate.
14466 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
14467 * cp-tree.h (synthesize_method): Add decl.
14469 * decl.c (note_level_for_for): Give void return type.
14470 (pushdecl_nonclass_level): Likewise.
14471 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
14472 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
14473 (suspend_binding_level): Delete unused var LEVEL.
14474 (duplicate_decls): Delete unused var CTYPE.
14475 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
14476 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
14478 (grokdeclarator): Delete unused var C.
14479 (grokdeclarator): Delete unused var SIZE_VARIES.
14480 (grokparms): Delete unused var SAW_VOID.
14481 (start_function): Delete unused var OLDDECL.
14482 (cplus_expand_expr_stmt): Delete unused var
14483 REMOVE_IMPLICIT_IMMEDIATELY.
14485 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
14487 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
14489 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
14491 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
14492 (build_min_nt): Likewise.
14493 * pt.c (do_pushlevel): Emit line note.
14494 (do_poplevel): Return what we get from poplevel.
14495 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
14496 * parse.y: Use do_pushlevel and do_poplevel.
14497 * cp-tree.h: Declare do_poplevel.
14499 * cp-tree.h: Declare at_eof.
14500 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
14501 * decl2.c (import_export_decl): Renamed from import_export_inline.
14502 (finish_file): Call it to do interface handling for statics.
14503 * pt.c (tsubst_copy): Call mark_used on variables and functions
14506 * decl2.c (finish_file): Don't emit statics we can't generate.
14507 * pt.c (instantiate_decl): Don't set interface on instantiations
14510 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
14511 * tree.c (print_lang_statistics): Print max template depth.
14512 * pt.c (push_tinst_level): Dump entire instantiation context.
14513 (instantiate_class_template): Use it and pop_tinst_level.
14514 (instantiate_decl): Likewise.
14516 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
14517 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
14519 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
14521 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
14522 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
14523 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
14524 the new template implementation.
14526 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14528 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
14530 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
14532 * decl.c (cp_finish_decl): Delay emitting the debug information for
14533 a typedef that has been installed as the canonical typedef, if the
14534 type has not yet been defined.
14536 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
14538 * decl2.c (grokfield): Still call pop_nested_class for access decls.
14540 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14542 * decl.c (lookup_label): Call label_rtx.
14544 * decl.c (make_binding_level): New function.
14545 (pushlevel, pushlevel_class): Call it instead of explicit
14546 duplicate calls to xmalloc.
14548 * decl.c (init_decl_processing): Delete useless build_pointer_type
14551 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
14552 (sizet_ftype_string): Delete variable.
14553 (init_decl_processing): Add built-in functions fabsf, fabsl,
14554 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
14555 variable strlen_ftype, used for strlen.
14557 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
14559 * decl.c (push_to_top_level): Start from current_binding_level
14560 again for now; the stl hacks depend on g++ being broken in this
14561 way, and it'll be fixed in the template rewrite.
14563 * tree.def: Add USING_DECL.
14564 * decl2.c (do_class_using_decl): Implement.
14565 (grokfield): Pass access decls off to do_class_using_decl instead of
14567 * error.c (dump_decl): Handle USING_DECLs.
14568 * decl.c (grokdeclarator): Remove code for handling access decls.
14569 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
14570 as access decls for now.
14571 (finish_struct): Don't check USING_DECLs for other uses of the name.
14573 * search.c (get_matching_virtual): Use cp_error_at.
14575 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14577 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
14579 (self_promoting_args_p): Move the check that TYPE is non-nil
14580 before trying to look at its main variant.
14581 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
14583 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
14585 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
14586 (do_friend): Delete call to xref_friend.
14587 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
14589 * typeck.c (convert_sequence): #if 0 unused function.
14591 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
14592 be in decl_in_memory_p.
14593 (decl_in_memory_p): Delete decl.
14594 * expr.c (decl_in_memory_p): Delete fn.
14595 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
14597 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
14599 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14601 * class.c (finish_struct_1): Check for a pure-specifier on a
14602 non-virtual function here.
14604 * decl2.c (grok_function_init): Don't check whether the function
14606 (grokfield): Don't call check_for_override here.
14608 * decl.c (push_to_top_level): Start from inner_binding_level,
14609 check class_shadowed in class levels.
14611 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
14613 * decl.c (resume_level): Ignore things that don't have names, instead
14616 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14618 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
14620 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
14622 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
14625 * parse.y (complete_type_name): Bind global_scope earlier.
14626 (complex_type_name): Likewise.
14627 (qualified_type_name): Remove.
14629 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14631 * decl.c (grokfndecl): Move code that looks for virtuals in base
14633 * class.c (check_for_override): ... to a new function.
14634 (finish_struct_1): Call it.
14636 * cp-tree.h: Declare warn_sign_compare.
14638 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
14639 rather than extra_warnings to decide whether to warn about
14640 comparison of signed and unsigned.
14642 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
14643 implies -Wsign-compare. -Wall doesn't imply -W.
14645 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
14647 * typeck.c (build_component_ref): Fix to handle anon unions in base
14650 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14652 * class.c (resolves_to_fixed_type_p): Delete code dealing with
14653 a WITH_CLEANUP_EXPR, since we don't generate them any more.
14654 * cvt.c (build_up_reference): Likewise.
14655 * decl.c (grok_reference_init): Likewise.
14656 (cp_finish_decl): Likewise.
14657 * error.c (dump_expr): Likewise.
14658 * tree.c (real_lvalue_p): Likewise.
14659 (lvalue_p): Likewise.
14660 (build_cplus_new): Likewise.
14661 (unsave_expr_now): Likewise.
14662 * typeck.c (unary_complex_lvalue, build_modify_expr,
14663 c_expand_return): Likewise.
14665 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14667 Make the C++ front-end pay attention to attributes for structures.
14668 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
14670 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
14671 Take out old round_up_size use and setting the DECL_ALIGN possibly
14672 using it. Take out setting of TYPE_ALIGN to round_up_size, which
14673 can override what the attribute set.
14674 * cp-tree.h (finish_struct): Update prototype.
14675 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
14676 attributes to finish_struct.
14677 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
14678 value down into finish_struct.
14679 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
14681 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
14683 * decl.c (poplevel): Re-word dead for local handling.
14684 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
14685 (cp_finish_decl): If is_for_scope, check for duplicates so
14686 we can disable is_for_scope. Otherwise, preserve_temp_slots.
14688 * lex.c (do_identifier): Use global binding in preference of
14689 dead for local variable.
14691 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
14693 * init.c (initializing_context): Handle anon union changes, the
14694 context where fields of anon unions can be initialized now has to be
14695 found by walking up the TYPE_CONTEXT chain.
14697 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
14699 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
14700 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
14701 (obscure_complex_init): If bss is supported, always set
14702 DECL_INITIAL to error_mark_node.
14704 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14706 * init.c (is_friend): Make sure there's a context before we see if
14709 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
14711 * init.c (is_friend): Classes are not friendly with nested classes.
14713 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
14715 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
14716 and record its result.
14718 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
14720 * class.c (finish_struct_anon): Switch around code to not move anon
14721 union elements around, nor mess up their contexts, nor offsets,
14722 instead we now build up the right number of COMPONENT_REFs for all
14723 the anon unions that may be present at build_component_ref time.
14724 * typeck.c (lookup_anon_field): New routine to handle field lookup
14725 on fields without names. We find them, based upon their unique type
14727 * typeck.c (build_component_ref): Allow FIELD_DECL components.
14728 Handle finding components in anonymous unions, and ensure that a
14729 COMPONENT_REF is built for each level as necessary.
14731 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
14733 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
14734 code that ensures that copy ctors are used if appropriate.
14736 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14738 * init.c (build_vec_delete): Only give an error if base isn't an
14741 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
14743 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
14744 (yylex): If we see `new', keep slurping.
14746 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
14748 * class.c (finish_struct_1): Move code for handling anon unions...
14749 (finish_struct_anon): to here. Fixup so that we do the offset
14750 calculations right, and so that the fields are physically moved to
14751 the containers's chain.
14753 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14755 * decl.c (grokdeclarator): Avoid trying to get an operand off an
14758 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
14760 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
14761 POINTER_SIZE to agree with expr.c.
14763 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
14765 * search.c (lookup_field): Don't report ambiguities if protect is 0,
14766 instead return NULL_TREE.
14768 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
14770 * class.c (finish_struct_1): Call warn_hidden if we want warnings
14771 about overloaded virtual functions.
14772 (warn_hidden): New routine to warn of virtual functions that are
14773 hidden by other virtual functions, that are not overridden.
14774 (get_basefndecls): New routine, used by warn_hidden.
14775 (mark_overriders): New routine, used by warn_hidden.
14776 * search.c (get_matching_virtual): Remove old warning that just
14779 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14781 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
14783 * typeck.c (null_ptr_cst_p): Delete unused fn.
14784 (build_function_call_maybe): Delete unused fn.
14786 * expr.c (extract_init): #if 0 the code after unconditional return 0
14789 Delete old cadillac code.
14790 * edsel.c: Remove file.
14791 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
14792 * Makefile.in (CXX_OBJS): Delete edsel.o.
14793 (edsel.o): Delete rule.
14794 * cp-tree.h (flag_cadillac): Delete var decl.
14795 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
14796 * decl2.c (flag_cadillac): Delete var definition.
14797 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
14798 (grokfield): Delete code depending on flag_cadillac.
14799 (finish_anon_union): Likewise.
14800 * class.c (finish_struct_1): Likewise.
14801 (pushclass): Likewise.
14802 (popclass): Likewise.
14803 (push_lang_context): Likewise.
14804 (pop_lang_context): Likewise.
14805 * decl.c (init_decl_processing): Likewise.
14806 (start_decl): Likewise.
14807 (cp_finish_decl): Likewise.
14808 (xref_tag): Likewise.
14809 (finish_enum): Likewise.
14810 (start_function): Likewise.
14811 (finish_function): Likewise.
14812 (finish_stmt): Likewise.
14813 * lex.c (lang_init): Likewise.
14814 (check_newline): Likewise.
14816 * lex.c (do_pending_inlines): Delete synthesized method kludge.
14818 Delete defunct, ancient garbage collection implementation.
14819 * rtti.c: New file with the RTTI stuff from gc.c.
14820 * gc.c: Removed file (moved the remaining stuff into rtti.c).
14821 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
14822 (rtti.o): New rule, replacing gc.o.
14823 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
14824 * cp-tree.h: Delete gc-related fn decls.
14825 (DECL_GC_OFFSET): Delete macro.
14826 (flag_gc): Delete extern decl.
14827 * decl.c (current_function_obstack_index): Delete var decl.
14828 (current_function_obstack_usage): Delete var decl.
14829 (start_function): Delete clearing of current_function_obstack_index
14830 and current_function_obstack_usage.
14831 (init_decl_processing): Delete code relying on -fgc.
14832 Delete call to init_gc_processing.
14833 (cp_finish_decl): Delete calls to build_static_gc_entry and
14834 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
14835 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
14836 and to expand_expr of a __gc_main call.
14837 (maybe_gc_cleanup): Delete var decl.
14838 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
14839 * decl2.c (flag_gc): Delete var decl.
14840 (lang_f_options): Delete offering of -fgc.
14841 (lang_decode_option): Delete -fgc and -fno-gc handling.
14842 (get_temp_regvar): Delete gc code.
14843 * init.c (build_new): Delete gc code.
14844 * lex.c (init_lex): Delete checking of flag_gc.
14846 * typeck.c (convert_arguments): Delete gc code.
14847 (build_component_addr): Delete -fgc warning.
14848 (build_modify_expr): Delete gc code.
14850 * decl2.c (build_push_scope): Delete fn.
14851 * cp-tree.h (build_push_scope): Delete decl.
14853 * search.c (clear_search_slots): Delete fn.
14854 * cp-tree.h (clear_search_slots): Delete decl.
14856 * search.c (tree_needs_constructor_p): Delete fn.
14857 * cp-tree.h (tree_needs_constructor_p): Delete decl.
14859 * tree.c (id_cmp): Delete fn.
14861 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
14862 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
14864 * tree.c (decl_value_member): Delete fn.
14865 * cp-tree.h (decl_value_member): Delete decl.
14867 * tree.c (list_hash_lookup_or_cons): Delete fn.
14868 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
14870 * method.c (cplus_exception_name): Delete fn.
14871 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
14873 * spew.c (shift_tokens): Delete fn.
14875 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14877 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
14879 * parse.y: Likewise.
14881 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14883 * tree.c (build_cplus_staticfn_type): Delete function definition;
14885 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
14887 * tree.c (virtual_member): Delete function definition; never used.
14888 * cp-tree.h (virtual_member): Delete decl.
14890 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
14892 * typeck.c (build_component_ref): Handle getting vbase pointers
14893 out of complex multiple inheritance better.
14895 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
14897 * typeck.c (build_object_ref): Make sure we use the real type, not
14898 any reference type.
14900 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
14902 * tree.c (build_exception_variant): Don't create new types if we
14903 don't have to, also build new types on the right obstack.
14905 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14907 * decl.c (store_bindings): Split out from push_to_top_level.
14908 (push_to_top_level): Call it for b->type_shadowed on class binding
14911 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
14913 * search.c (expand_upcast_fixups): Fix so that offsets stored in
14914 vbase_offsets are always right. Fixes a problem where virtual base
14915 upcasting and downcasting could be wrong during conversions on this
14916 during virtual function dispatch at ctor/dtor time when dynamic
14917 vtable fixups for deltas are needed. This only sounds easier than
14919 (fixup_virtual_upcast_offsets): Change to reflect new calling
14920 convention for expand_upcast_fixups.
14922 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14924 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
14925 check that it's usable as the bitfield width.
14927 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14929 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
14930 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
14931 only ever used for functions in it.
14933 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14935 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
14936 (nested_type): Likewise.
14937 (nested_name_specifier): Use lastiddecl.
14939 * decl.c (grokdeclarator): Adjust accordingly.
14940 * init.c (expand_member_init): Likewise.
14941 * parse.y (base_class): Likewise.
14942 * typeck2.c (build_functional_cast): Likewise.
14944 * typeck2.c (build_functional_cast): Fill in name after we've
14945 checked for non-aggr type.
14947 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
14949 * decl2.c (warn_pointer_arith): Default to on.
14951 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14953 * lex.c (is_rid): New function.
14954 * decl.c (grokdeclarator): Diagnose reserved words used as
14957 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14959 * tree.c (get_decl_list): Don't lose cv-quals.
14961 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
14962 typespecs used as declarator-ids.
14964 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
14966 * decl.c (poplevel): When poping a level, don't give a warning for
14967 any subblocks that already exist.
14969 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14971 * typeck.c (build_object_ref): Finish what I started.
14973 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
14975 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
14977 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
14980 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14982 * decl.c (xref_tag): Handle passing a type in directly.
14984 * parse.y (qualified_type_name): Pull out the type.
14985 (nested_type): Likewise.
14986 Take types directly instead of as identifiers.
14987 * call.c (build_scoped_method_call): Take types directly instead of
14989 * decl.c (xref_basetypes): Likewise.
14990 * init.c (expand_member_init): Likewise.
14991 (build_member_call): Likewise.
14992 (build_offset_ref): Likewise.
14993 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
14994 * method.c (do_build_assign_ref): Likewise.
14995 * decl.c (grokdeclarator): Handle a type appearing as the
14996 declarator-id for constructors.
14997 * method.c (do_build_copy_constructor): current_base_init_list now
14998 uses the types directly, not their names.
14999 * init.c (sort_base_init): Likewise.
15000 (expand_member_init): Likewise.
15001 * init.c (is_aggr_type): New function, like is_aggr_typedef.
15003 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
15005 * tree.c (layout_basetypes): Call build_lang_field_decl instead
15006 of build_lang_decl if first arg is a FIELD_DECL.
15008 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15010 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
15012 * except.c (expand_start_catch_block): Set TREE_USED to avoid
15013 warnings about the catch handler.
15015 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
15017 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
15018 expand_target_expr.
15020 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15022 Fix access control to use trees rather than integers.
15023 * class.c (access_{default, public, protected, private,
15024 default_virtual, public_virtual, private_virtual}_node): Add
15026 (init_class_processing): Do creation of those nodes.
15027 * cp-tree.h (access_type): Delete enum decl.
15028 (access_{default, public, protected, private, default_virtual,
15029 public_virtual, private_virtual}_node): Add decls.
15030 (compute_access): Change return type.
15031 * search.c (compute_access): Have tree return type, instead of enum.
15032 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
15033 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
15034 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
15035 * parse.y (VISSPEC): Make ttype rather than itype.
15036 (base_class_access_list): Likewise.
15037 * *.[cy]: Change all refs of `access_public' to `access_public_node',
15039 * call.c (build_method_call): Make ACCESS be a tree.
15040 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
15041 * cvt.c (convert_to_aggr): Likewise.
15042 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
15044 * method.c (hack_identifier): Likewise.
15045 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
15047 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
15049 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
15050 frontend, and make it more consistent with respect to
15051 warn_pointer_arith.
15053 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
15055 * decl.c (pushdecl): Check for duplicate parameter names.
15057 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
15059 * decl.c (expand_static_init): Call assemble_external for atexit.
15061 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
15063 * except.c (do_unwind): Remove some generated dead code.
15064 (eh_outer_context): New routine, factor out some common code from
15065 expand_builtin_throw and end_eh_unwinder. Add code to do return
15066 address masking for the PA.
15067 (expand_builtin_throw): Use eh_outer_context instead of open coding
15069 (end_eh_unwinder): Likewise.
15071 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
15073 * except.c (expand_throw): Call assemble_external for __empty, if we
15076 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
15078 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
15079 NORMAL_RETURN_ADDR_OFFSET.
15080 (end_eh_unwinder): Likewise.
15082 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
15084 * gc.c (build_dynamic_cast): Make sure we don't cast away const
15085 when dealing with references, and make sure we handle dynamic
15086 casting to a cv qualified reference.
15088 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
15090 * except.c (struct eh_context): New structure top hold eh context
15092 (push_eh_context): New routine.
15093 (pop_eh_context): Likewise.
15094 * decl.c (push_cp_function_context): Use them.
15095 (pop_cp_function_context): Likewise.
15097 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
15099 * decl2.c (finish_file): Also prune uninteresting functions in the
15100 inline emission loop.
15102 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
15104 * sig.c (build_signature_table_constructor): Mark functions
15105 in the signature as referenced.
15107 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
15109 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
15110 the inline emission stuff.
15112 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
15114 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
15116 * lang-options.h: Add -f{no-,}weak.
15117 * decl.c (init_decl_processing): If the target does not support weak
15118 symbols, don't use them.
15119 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
15121 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
15123 * init.c (expand_member_init): warning for base init after members.
15125 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
15127 * cvt.c (build_expr_type_conversion): Don't convert to a reference
15130 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
15132 * method.c (report_type_mismatch): Improve wording for volatile
15135 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
15137 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
15138 expand_assignment, as the later doesn't handle things that have
15139 copy constructors well. The compiler would do bitwise copying,
15140 instead of ctor calling in some cases.
15142 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
15144 * g++.c (my_strerror): Return "cannot access" if errno is 0.
15145 (pfatal_with_name, perror_exec): Don't assume that
15146 the returned value from my_strerror contains no '%'s.
15148 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
15150 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
15152 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
15153 TYPE_METHODS/TREE_CHAIN mean what they used to.
15154 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
15155 instead of TYPE_METHODS.
15156 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
15157 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
15158 * cp-tree.h (CLASSTYPE_METHODS): Lose.
15159 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
15161 (struct lang_decl): Lose next_method field.
15162 (DECL_NEXT_METHOD): Lose.
15163 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
15164 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
15166 (finish_struct_methods): Don't mess with the TREE_CHAINs in
15169 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
15172 * call.c (build_method_call): Synthesize here even when not inlining.
15173 * typeck.c (build_function_call_real): Likewise.
15175 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
15177 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
15178 == DBX_DEBUG, call dbxout_start_new_source_file and
15179 dbxout_resume_previous_source_file when appropriate.
15181 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
15183 * except.c (start_anon_func): Push to the top level.
15184 (end_anon_func): Pop from the top level.
15186 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
15188 * cp-tree.h (build_cleanup): New routine to build cleanups.
15189 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
15190 call at ctor time and use atexit to run it later.
15191 * decl2.c (build_cleanup): New routine, taken from finish_file.
15192 (finish_file): Use build_cleanup instead, and don't put function
15193 local statics in global dtor list.
15195 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
15197 * except.c (expand_throw): Ensure that we have cleanups, if we try
15198 and expand cleanups.
15200 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
15202 * except.c (expand_throw): Add logic to manage dynamic cleanups for
15204 (expand_end_catch_block): Use the magic of expand_goto, instead of
15205 emit_jump so that we get the cleanup for any catch clause parameter
15206 and the cleanup for the exception object. Update to reflect label
15208 (push_eh_cleanup): New routine to register a cleanup for an
15210 (empty_fndecl): Used to default cleanup actions to
15212 (init_exception_processing): Setup empty_fndecl. Setup
15214 (expand_start_catch_block): Update to reflect label changes. Call
15215 push_eh_object to register the cleanup for the EH object.
15216 (start_anon_func): New routine to start building lambda expressions
15218 (end_anon_func): New routine to end them.
15219 (struct labelNode): Change so that we can use tree labels, or rtx
15221 (saved_cleanup): Object to check for dynamic cleanups for the
15222 exception handling object.
15223 (push_label_entry): Change so that we can use tree labels, or rtx
15225 (pop_label_entry): Likewise.
15226 (top_label_entry): Likewise.
15227 (expand_start_all_catch): Use tree label instead of rtx label, so
15228 that we can get the magic of expand_goto.
15229 (expand_end_all_catch): Update to reflect label changes.
15231 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
15233 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
15234 building_cleanup logic, as we now use UNSAVE_EXPRs.
15235 * cp-tree.h (unsave_expr): Declare it.
15236 * decl.c (building_cleanup): Remove.
15237 (maybe_build_cleanup): Remove building_cleanup logic, and use
15238 UNSAVE_EXPR instead.
15240 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
15242 * gc.c (build_t_desc): Update error message to say <typeinfo>.
15244 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15246 * decl.c (pushdecl): Only warn about shadowing a local variable if
15247 warn_shadow is true.
15249 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
15251 * typeck.c (build_binary_op_nodefault): Added warning about
15252 comparisons between different enum types with -Wall, unless
15253 -fenum-int-equiv set.
15255 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
15257 * class.c (finish_struct_1): Skip down to the inner type in
15258 multidimensional arrays. Ensures ctors will be made for types that
15261 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
15263 * decl.c (last_dtor_insn): New to track the last compiler generated
15265 (store_parm_decls): Set it.
15266 (finish_function): Use it to see if the dtor is empty. Avoid doing
15267 vtable setup all the time, if we can.
15268 (struct cp_function): Add last_dtor_insn.
15269 (push_cp_function_context): Save it.
15270 (pop_cp_function_context): Restore it.
15272 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
15274 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
15277 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
15279 * typeck.c (expand_target_expr): Make sure targets get put into the
15280 current temp_slot_level, so that the free_temp_slots call will reuse
15283 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
15285 * class.c (finish_struct_1): Delay delta fixups for virtual bases
15286 until after we have done the hard virtuals, to avoid a bogus `every
15287 virtual function must have a unique final overrider' for virtual
15288 functions that are only overridden by hard virtuals.
15290 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
15292 * pt.c (do_function_instantiation): Don't try to find a file-scope
15293 template for a member function.
15295 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
15297 * g++.c (main): Add handling of -nodefaultlibs.
15299 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
15301 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
15302 distinguish between direct bindings of reference variables, and
15303 indirect bindings of reference variables.
15304 * cvt.c (build_up_reference): Use it.
15305 * typeck.c (convert_arguments): Use it to indicate this is an
15307 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
15308 as they are unused.
15309 (expand_static_init): Likewise.
15310 (cplus_expand_expr_stmt): Likewise.
15311 * decl2.c (finish_file): Likewise.
15312 * init.c (perform_member_init): Likewise.
15313 (emit_base_init): Likewise.
15314 (expand_aggr_vbase_init_1): Likewise.
15316 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15318 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
15319 get a DECL_LANG_SPECIFIC node.
15320 * cp-tree.h (lang_decl_flags): Add new member `level'.
15321 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
15322 decl_flags level member.
15324 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15326 * call.c (build_method_call): Make sure instance has a
15327 TYPE_LANG_SPECIFIC node before we dive into it.
15329 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
15331 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
15333 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
15335 * decl.c (duplicate_decls): When smashing decls, smash staticness in
15338 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
15340 * decl.c (poplevel): Handle the merging of subblocks of cleanups
15341 when finishing blocks that have already been created (usually due to
15342 the fixup goto code). Fixes bad debugging information.
15344 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
15346 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
15347 that's not a list of overloaded functions.
15349 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15351 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
15352 before trying to use DECL_ABSTRACT_VIRTUAL_P.
15354 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
15356 * decl2.c (mark_used): New function for hooking into setting of
15357 TREE_USED on decls.
15358 * call.c (build_method_call): Use it.
15359 * class.c (instantiate_type): Likewise.
15360 * init.c (build_offset_ref): Likewise. Don't call assemble_external
15361 for all like-named functions.
15362 * method.c (hack_identifier): Likewise.
15363 (emit_thunk): Don't call assemble_external.
15364 (make_thunk): Create thunk as a FUNCTION_DECL so that it
15365 gets the right mode and ENCODE_SECTION_INFO works.
15367 * parse.y: Use mark_used. Pass operator names to do_identifier.
15368 * lex.c (do_identifier): Handle operator names.
15370 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
15372 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15374 * errfn.c: Include stdio.h.
15375 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
15377 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
15379 * typeck2.c (digest_init): Always convert initializers to the
15382 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
15384 * init.c (member_init_ok_or_else): Don't allow member initializers
15385 for indirect members, as it is invalid.
15387 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15389 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
15391 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
15393 * parse.y (for.init.statement): Catch compound statements inside for
15394 initializations, if we're being pedantic.
15396 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
15398 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
15401 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
15403 * error.c (dump_expr): Don't core dump when a boolean expression is
15404 used as a default argument.
15406 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
15408 * class.c (finish_struct_bits): Check aggregate_value_p instead of
15411 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
15413 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
15414 BLKmode type that would otherwise be returned in registers.
15416 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15418 * g++.c (WITHLIBC): New macro.
15419 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
15420 saw_libc and pass it at the end if it was set.
15422 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
15424 * parse.y (fn.def1): Call split_specs_attrs in
15425 declmods notype_declarator case.