1 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
3 * parse.y (named_complex_class_head_sans_basetype):
4 Do not push a scope for error_mark_node.
5 (maybe_base_class_list): Likewise.
7 * decl.c (start_decl): Check for error_mark_node as a type.
8 Detected by g++.brendan/array-refs.C.
9 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
10 (maybe_build_cleanup_1): Likewise. Detected by
11 g++.jason/incomplete1.C.
13 * tree.c (build_dummy_object): Use void_zero_node instead of the
15 (is_dummy_object): Check for such a node.
16 Detected by g++.bob/inherit1.C
18 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
20 * method.c (old_backref_index): Split out...
21 (flush_repeats): From here. Rename back from try_old_backref.
22 (build_mangled_name): Put back some old-style repeat handling.
24 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
26 * lex.c: Don't include setjmp.h.
27 (parse_float): New static function.
28 (pf_args): New struct.
29 (real_yylex): Use them in call to `do_float_handler'.
31 1999-03-15 Mark Mitchell <mark@markmitchell.com>
33 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
34 * tree.c (layout_basetypes): Not here.
35 * search.c (dfs_search): Remove; no longer used.
37 1999-03-12 Mark Mitchell <mark@markmitchell.com>
39 * decl2.c (validate_nonmember_using_decl): Issue sensible
40 error-messages on bogus qualifiers.
42 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
44 * call.c (add_function_candidate): Fix uninitialized variable.
46 * Makefile.in (search.o): Add dependency on varray.h.
48 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
50 * decl.c (duplicate_decls): Use same_type_p.
51 * method.c (try_old_backref): Renamed from flush_repeats. Use
52 same_type_p. Don't try to handle repeats. Return success.
53 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
54 calls from old-style code, too.
55 (check_ktype): Use same_type_p.
56 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
57 (build_qualified_name): Simplify logic.
58 (process_overload_item): Strip typedefs and quals at the top.
59 (build_mangled_name_for_type_with_Gcode): Remove call to
60 type_canonical_variant.
61 (build_mangled_name): Likewise. Remove support for old-style
62 repeats, which have been disabled since 2.7.2. Don't mess with
64 (build_decl_overload_real): Don't mess with TREE_USED.
66 1999-03-13 Nathan Sidwell <nathan@acm.org>
68 * error.c (cp_printers): Add 'F' escape character.
69 (dump_type_real): Remove TREE_LIST (fnargs) printing.
70 Functionality moved to dump_parameters.
71 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
72 (dump_function_decl): Extend meaning of V parameter. Use
73 dump_parameters and dump_exception_spec.
74 (dump_parameters): New static function.
75 (dump_exception_spec): New static function.
76 (fndecl_as_string): Change argument semantics. Use
77 dump_function_decl directly.
79 * sig.c (build_signature_table_constructor): Use cp_error.
81 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
83 * semantics.c (finish_switch_cond): Handle error cases gracefully.
84 Detected by g++.law/enum5.C
86 * typeck.c (build_modify_expr): Check for errors after resolving
87 offsets. Detected by g++.brendan/static1.C
89 * decl.c (complete_array_type): Ignore initial_value if it is an
90 error. Detected by g++.benjamin/17930.C
92 * typeck2.c (process_init_constructor): Return error if one argument
93 is in error. Detected by g++.benjamin/13478.C
95 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
97 * decl.c (select_decl): Allow class templates when we need types.
98 * decl2.c (ambiguous_decl): Likewise.
100 1999-03-12 Mark Mitchell <mark@markmitchell.com>
102 * lex.c (do_identifier): Correct call to enforce_access.
103 * search.c (accessible_p): Tweak comment.
105 1999-03-10 Mark Mitchell <mark@markmitchell.com>
107 * semantics.c (begin_class_definition): Call build_self_reference.
108 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
110 * search.c (assert_canonical_unmarked): Fix typo in prototype.
112 * search.c (dfs_canonical_queue): New function.
113 (dfs_assert_unmarked_p): Likewise.
114 (assert_canonical_unmarked): Likewise.
115 (access_in_type): Use it.
116 (accessible_p): Likewise. Walk the whole tree when umarking.
118 * sig.c (build_signature_table_constructor): Use accessible_p
119 instead of compute_access.
121 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
123 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
125 1999-03-09 Mark Mitchell <mark@markmitchell.com>
127 * cp-tree.h (flag_access_control): Declare.
128 (TREE_VIA_PPUBLIC): Document.
129 (DECL_NONSTATIC_MEMBER_P): New macro.
130 (enforce_access): Return an indication of whether or not access
132 (build_self_reference): Change prototype.
133 (compute_access): Replace with ...
134 (accessible_p): New function.
135 (dfs_walk): Change prototype.
136 (dfs_unmark): Likewise.
138 * call.c (enforce_access): Use accessible_p.
139 * class.c (build_self_reference): Insert the declaration into the
140 list of members for this type, and make it public.
141 * decl.c (xref_basetypes): Avoid ill-timed recursion.
142 * init.c (build_offset_ref): Use lookup_member, not three separate
143 name-lookups. Call enforce_access rather than checking for
144 illegal accesses here.
145 (resolve_offset_ref): Likewise.
146 * lex.c (do_identifier): Likewise.
147 * method.c (hack_identifier): Likewise.
148 * parse.y (self_reference): Remove.
149 (opt_component_decl_list): Don't use it.
150 * parse.c: Regenerated.
151 * pt.c (print_candidates): Generalize to handle lists of
152 overloaded functions.
153 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
155 (get_template_base): Use new calling convention for dfs_walk.
156 * search.c: Include varray.h. Add prototypes.
157 (dfs_walk): Accept a data pointer to pass to the work functions.
158 All callers changed. All work functions changed.
159 (breadth_first_search): Rename to bfs_walk, and make consistent
161 (dfs_walk_real): New function.
162 (canonical_binfo): New function.
163 (context_for_name_lookup): Likewise.
164 (shared_marked_p): Likewise.
165 (shared_unmarked_p): Likewise.
166 (lokup_field_queue_p): Likewise.
167 (lookup_field_r): Generalize to handle both functions and fields.
168 (lookup_field): Just call lookup_member.
169 (lookup_fnfields): Likewise.
170 (lookup_member): Move body of lookup_field here and generalize.
171 (dfs_accessible_queue_p): Likewise.
172 (dfs_accessible_p): Likewise.
173 (dfs_access_in_type): Likewise.
174 (access_in_type): Likewise.
175 (compute_access): Remove, and replace with ...
176 (accessible_p): New function.
177 (vbase_types): Remove.
178 (vbase_decl_ptr_intermediate): Likewise.
179 (vbase_decl_ptr): Likewise.
180 (vbase_init_result): Likewise.
181 (closed_envelopes): Likewise.
184 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
186 * call.c (add_function_candidate): Check for proper number of args
187 before checking the validity of those args.
189 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
191 * cp-tree.h (struct lang_type): Add anon_union field.
192 (ANON_UNION_TYPE_P): Use it instead of examining type.
193 (SET_ANON_UNION_TYPE_P): New macro.
194 * decl.c (check_tag_decl): Use it.
196 * search.c (compute_access): Handle non-type contexts earlier, and
199 * tree.c (build_exception_variant): Use copy_to_permanent.
201 * decl2.c (setup_initp): Give statics with no priority the default
203 (do_dtors, do_ctors, finish_file): Remove special handling of
204 non-prioritized statics.
206 1999-03-05 Mark Mitchell <mark@markmitchell.com>
208 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
209 * decl.c (make_typename_type): Don't issue an error if an
210 immediate lookup fails; it migt be resolved later.
211 * friend.c (is_friend): Add comment.
212 * search.c (breadth_first_search): Add POSTFN and DATA
213 parameters. Tidy. All callers changed.
214 (lookup_field_queue_p): New function.
215 (lookup_field_r): Likewise.
216 (lookup_field_post): Likewise.
217 (lookup_field): Use them, via breadth_first_search, instead of
219 (compute_access): Robustify.
220 (lookup_fnfield_info): New structure.
222 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
224 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
226 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
228 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
231 * decl2.c (import_export_class): Also return if
232 CLASSTYPE_INTERFACE_ONLY is set.
234 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
236 * decl.c (push_overloaded_decl): Only overwrite the old binding if
238 * decl2.c (do_local_using_decl): Fix loop termination.
240 1999-03-02 Mark Mitchell <mark@markmitchell.com>
242 * cp-tree.h (determine_specialization): Don't declare.
243 * pt.c (determine_specialization): Make it static. Eliminate
244 complain parameter. Note that decl is always non-NULL now, and
245 simplify accordingly.
247 * decl.c (maybe_push_to_top_level): Always call
248 push_cp_function_context.
249 (pop_from_top_level): Always call pop_cp_function_context.
251 1999-02-26 Nathan Sidwell <nathan@acm.org>
253 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
255 cp-tree.h (complete_type_or_else): Added VALUE parameter.
256 * init.c (build_new_1): Extra arg to complete_type_or_else.
257 (build_delete): Likewise.
258 * typeck.c (require_complete_type): Likewise.
259 (pointer_int_sum): Likewise.
260 (pointer_diff): Likewise.
261 (build_component_ref): Likewise.
263 * typeck2.c (incomplete_type_error): Always use cp_error.
264 Show declaration of undefined type, if appropriate.
265 Deal with UNKNOWN_TYPE nodes.
267 * typeck.c (require_complete_type): Use TYPE_SIZE as
268 size_zero_node to mean incomplete type.
269 (require_complete_type_in_void): New function.
270 (build_compound_expr): Call complete_type_in_void for LHS.
271 (build_c_cast): Call complete_type_in_void for void cast.
272 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
273 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
274 require_complete_type_in_void. Call it.
275 * cp-tree.h (require_complete_type_in_void): Prototype new function.
277 * typeck.c (convert_arguments): Use alternative format for function
278 decls. Don't require_complete_type here. Simplify diagnostic printing.
279 (convert_for_initialization): Don't require_complete_type on RHS yet.
280 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
282 * call.c (build_over_call): Cope with qualified void return type.
283 * semantics.c (finish_call_expr): Likewise
284 * typeck.c (build_function_call_real): Likewise
285 (c_expand_return): Likewise
286 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
288 * call.c (print_z_candidates): Use alternate print format, to be
289 consistant with (pt.c) print_candidates.
290 method.c (hack_identifier): List candidate members.
291 search.c (lookup_field): Build ambiguous list, and show it, if
294 1999-02-26 Mark Mitchell <mark@markmitchell.com>
296 * typeck.c (decay_conversion): Don't confuse constant array
297 variables with their intiailizers.
299 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
301 * pt.c (regenerate_decl_from_template): Tweak for clarity.
302 (instantiate_decl): Mark a decl instantiated before regenerating
303 it to avoid recursion.
304 * tree.c (mapcar): Don't call decl_constant_value unless we know
305 something is TREE_READONLY_DECL_P.
307 * class.c (check_for_override): Don't stop checking when we find
308 the first overridden function. Delete #if 0'd code.
309 * search.c (get_matching_virtual): Likewise.
311 1999-02-25 Richard Henderson <rth@cygnus.com>
313 * lang-specs.h: Define __FAST_MATH__ when appropriate.
315 1999-02-24 Mike Stump <mrs@wrs.com>
317 * typeck.c (convert_for_assignment): Allow boolean integral constant
318 expressions to convert to null pointer.
320 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
322 * decl.c (lookup_namespace_name): Resolve namespace aliases.
324 * class.c (push_nested_class): Allow namespaces.
326 * decl2.c (set_decl_namespace): Add friendp parameter.
327 * decl.c (grokfndecl): Pass it.
328 (grokvardecl): Likewise.
329 * cp-tree.h: Change declaration.
331 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
333 * pt.c (tsubst): Allow an array of explicit size zero.
335 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
337 * errfn.c: Change varargs code to look like toplev.c.
339 * method.c (process_modifiers): Don't prepend 'U' for char or
342 1999-02-20 Craig Burley <craig@jcb-sc.com>
344 * Make-lang.in (cplib2.ready): Don't consider updating
345 cplib2 stuff if the current directory isn't writable, as
346 it won't work (such as during a `make install').
348 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
350 * decl2.c (start_objects): Make file scope constructors and
351 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
352 ASM_OUTPUT_DESTRUCTOR are defined.
354 1999-02-19 Mark Mitchell <mark@markmitchell.com>
356 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
357 (fn_type_unification): Adjust prototype.
358 (lookup_fnfields_1): Declare.
359 * call.c (add_template_candidate_real): Adjust call to
361 * class.c (add_method): Don't allow duplicate declarations of
362 constructors or destructors.
363 (resolve_address_of_overloaded_function): Remove unused variable.
364 Adjust call to fn_type_unification.
365 * decl.c (grokfndecl): Be more robust in the face of illegal
367 * decl2.c (check_classfn): Remove hokey handling of member
369 * pt.c (determine_specialization): Improve comments. Adjust to
370 handle template argument deduction as per the standard.
371 (check_explicit_specialization): Fix comment spacing. Handle
372 type-conversion operators correctly. Improve error-recovery.
373 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
374 (get_bindings_real): Simplify handling of static members.
375 * search.c (lookup_fnfields_1): Make it have external linkage.
376 * typeck.c (compparms): Fix comment.
377 (build_unary_op): Don't try to figure out which template
378 specialization is being referred to when when the address-of
379 operator is used with a template function.
381 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
383 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
384 keyword to match an analogous change at the top level.
386 * tree.c (lvalue_or_else): Likewise.
388 1999-02-17 Mark Mitchell <mark@markmitchell.com>
390 * decl.c (xref_basetypes): Comment.
391 * pt.c (instantiate_class_template): Use xref_basetypes.
393 1999-02-16 Mark Mitchell <mark@markmitchell.com>
395 * cp-tree.h (tsubst): Change prototype.
396 (tsubst_expr): Likewise.
397 (tsubst_copy): Likewise.
398 (type_unification): Remove prototype.
399 * call.c (convert_default_arg): Adjust call to tsubst_expr.
400 * class.c (resolve_address_of_overloaded_function): Just use
402 * decl.c (grokdeclarator): Adjust call to tsubst.
403 * method.c (build_template_parm_names): Likewise.
404 * pt.c (GTB_VIA_VIRTUAL): New macro.
405 (GTB_IGNORE_TYPE): Likewise.
406 (resolve_overloaded_unification): Add `complain' parameter.
407 (try_one_overload): Likewise.
408 (tsubst_template_arg_vector): Likewise.
409 (tsubst_template_parms): Likewise.
410 (tsubst_aggr_type): Likewise.
411 (tsubst_arg_types): Likewise.
412 (tsubst_call_declarator_parms): Likewise.
413 (unify): Remove explicit_mask.
414 (type_unification_real): Likewise.
415 (get_template_base_recursive): Likewise.
416 (coerce_template_template_parms): Provide prototype.
417 (tsubst_function_type): Likewise.
418 (try_class_unification): New function.
419 All callers changed to use new complain parameter.
420 (get_template_base): Use try_class_unification.
421 (unify): Adjust handling of classes derived from template types.
422 (fn_type_unification): Substitute explicit arguments before
425 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
427 * decl.c (pushdecl): Remove dead code.
429 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
431 * decl2.c (finish_objects): Fix code I missed in previous change.
433 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
435 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
436 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
438 * pt.c (maybe_process_partial_specialization): Complain about
439 'template <>' on non-specialization.
441 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
443 * decl.c (grokdeclarator): Catch wierd declarators.
444 * decl2.c (finish_file): Don't abort because of namespace parsing
446 (check_decl_namespace): Remove.
448 1999-02-09 Mark Mitchell <mark@markmitchell.com>
450 * cp-tree.h (get_template_base): Don't declare.
452 (dfs_unmark): Likewise.
454 * pt.c (unify): Remove duplicate declaration. Pass tparms and
455 targs to get_template_base.
456 (get_template_base_recursive): Move here from search.c. Check to
457 see that the base found can be instantiated to form the desired
459 (get_template_base): Likewise.
460 (get_class_bindings): Simplify.
461 * search.c (get_template_base_recursive): Move to pt.c.
462 (get_template_base): Likewise.
463 (markedp): Make it global.
464 (dfs_walk): Likewise.
465 (dfs_unmark): Likewise.
467 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
469 * pt.c (maybe_process_partial_specialization): Complain about
470 specialization in wrong namespace.
471 * tree.c (decl_namespace_context): New fn.
473 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
475 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
476 * pt.c (coerce_template_template_parms): Handle nested
477 template template parameters.
479 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
481 * typeck2.c: Update email addrsses.
483 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
485 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
488 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
490 * lex.c (retrofit_lang_decl): Split out...
491 (build_lang_decl): From here.
492 * decl.c (pushdecl): Call it for functions generated by the middle
493 end that don't have DECL_LANG_SPECIFIC.
494 * cp-tree.h: Declare it.
496 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
497 (start_objects, finish_objects): Only use special
498 init_priority code if the user specified a priority.
499 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
502 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
504 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
505 mkstemp.o. Get them from libiberty now.
506 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
508 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
510 * decl2.c (lang_decode_option): Use read_integral_parameter.
512 1999-02-01 Mark Mitchell <mark@markmitchell.com>
514 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
515 before calling complete_type_or_else.
517 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
519 * input.c (inline): Don't define, its handled by system.h.
521 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
523 * decl2.c: Don't define flag_no_ident here. Don't process
525 * cp-tree.h: Don't declare flag_no_ident here.
526 * lang-specs.h: Map -Qn to -fno-ident.
528 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
530 * cp-tree.h (struct tree_binding): Replace scope field with a union.
531 (BINDING_SCOPE): Adjust.
532 * decl.c (BINDING_LEVEL): Adjust.
534 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
536 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
539 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
542 * tree.c (equal_functions): Fix name in prototype.
544 * decl.c (push_local_binding): Add FLAGS argument.
545 (pushdecl, push_overloaded_decl): Pass it.
546 * decl2.c (do_local_using_decl): Likewise.
547 * cp-tree.h: Adjust prototype.
548 * decl.c (poplevel): Fix logic.
550 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
551 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
552 (cat_namespace_levels): Don't loop forever.
554 1999-01-25 Richard Henderson <rth@cygnus.com>
556 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
558 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
560 * class.c (resolve_address_of_overloaded_function): Mark the
561 chosen function used.
563 * call.c (build_call): Make sure that a function coming in has
564 been marked used already.
565 * decl.c (expand_static_init): Call mark_used instead of
567 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
568 alloc_eh_object, expand_throw): Likewise.
569 * init.c (build_builtin_delete_call): Likewise.
570 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
571 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
572 expand_generic_desc): Likewise.
574 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
576 * tree.c (equal_functions): New function.
577 (ovl_member): Call it.
579 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
581 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
583 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
585 * decl.c (decls_match): Return 1 if old and new are identical.
586 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
588 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
590 * decl.c (start_function): Make member functions one_only on windows.
591 * decl2.c (import_export_decl): Likewise.
593 * decl.c (grokdeclarator): Don't complain about implicit int in
594 a system header. Change same-name field check to not complain in
595 a system header instead of within extern "C".
597 1999-01-21 Mark Mitchell <mark@markmitchell.com>
599 * cp-tree.h (PUSH_GLOBAL): New macro.
600 (PUSH_LOCAL): Likewise.
601 (PUSH_USING): Likewise.
602 (namespace_bindings_p): Declare.
603 (push_overloaded_decl): Likewise.
604 * decl.c (push_overloaded_decl): Don't make it static. Check for
605 illegal declarations after using declarations here.
606 (namespace_bindings_p): Likewise.
607 (duplicate_decls): Don't consider declarations from different
608 namespaces to be the same.
609 (pushdecl): Use symbolic PUSH_ constants in calls to
610 push_overloaded_decl.
611 (push_overloaded_decl_1): Likewise.
612 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
613 (do_nonmember_using_decl): Check for illegal using declarations
614 after ordinary declarations here.
615 (do_local_using_decl): Call pushdecl to insert declarations.
617 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
619 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
621 1999-01-21 Mark Mitchell <mark@markmitchell.com>
623 * tree.c (build_cplus_array_type_1): Don't call build_array_type
624 for types involving template parameters.
626 * cp-tree.h (PARM_DECL_EXPR): Delete.
627 (convert_default_arg): Change prototype.
628 (check_default_argument): Declare.
629 (search_tree): Likewise.
630 * call.c (convert_default_arg): Take the function to which the
631 default argument belongs as a parameter, and do any necessary
632 instantiation here, instead of ...
633 (build_over_call): Here.
634 * decl.c (local_variable_p): New function.
635 (check_default_argument): Likewise, split out and tidied from ...
637 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
638 * pt.c (tsubst_call_declarator_parms): New function.
639 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
640 with CALL_EXPRs, rather than trying to be clever.
641 (tsubst): Use tsubst_call_declarator_parms.
642 * tree.c (search_tree): Don't make it static.
643 * typeck.c (convert_arguments): Use new interface to
646 1999-01-20 Mark Mitchell <mark@markmitchell.com>
648 * error.c (dump_function_decl): Don't print the argument types for
649 a function when the verbosity level is negative.
651 * call.c (build_over_call): Check format attributes at call-time.
653 * pt.c (tsubst_copy): Fix comment.
654 (unify): Don't allow unification with variable-sized arrays.
656 * semantics.c (finish_stmt_expr): When processing a template make
657 the BIND_EXPR long-lived.
659 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
661 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
662 (import_export_vtable): Not here.
664 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
666 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
667 non-static member function.
669 1999-01-18 Nathan Sidwell <nathan@acm.org>
671 * class.c (instantiate_type): Only diagnose illegal address of member
672 function if complaining.
674 * decl.c (lookup_name_real): Remove duplicate code.
676 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
678 * tree.c (copy_template_template_parm): Use permanent_obstack.
680 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
682 * pt.c (unify): Remove restrictions on deduction of argument
683 of template template parameters.
685 1999-01-18 Nathan Sidwell <nathan@acm.org>
687 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
689 * class.c (resolve_address_of_overloaded_function): Show list of
690 all candidates, when none of them match.
692 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
694 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
695 definition of 'casting away const' in reinterpret_cast<>.
697 1999-01-18 Graham <grahams@rcp.co.uk>
699 * cvt.c: Add include for decl.h, remove extern for
700 static_aggregates which is now provided by decl.h.
702 * Makefile.in (cvt.o): Add dependency for decl.h and missing
703 dependencies for convert.h and flags.h.
705 1999-01-18 Nathan Sidwell <nathan@acm.org>
707 * decl2.c (do_dtors): Set current location to that of the
708 decl, for sensible diagnostics and debugging.
709 (check_classfn): Issue `incomplete type' error, if
710 class is not defined.
712 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
714 * cp-tree.h: Add prototype for bound_pmf_p.
716 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
717 Manfred Hollstein <manfred@s-direktnet.de>
719 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
722 1999-01-16 Nathan Sidwell <nathan@acm.org>
724 * cp-tree.h (struct lang_type): Added has_mutable flag.
725 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
726 (TYPE_HAS_MUTABLE_P): New macro to read it.
727 (cp_has_mutable_p): Prototype for new function.
728 * class.c (finish_struct_1): Set has_mutable from members.
729 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
730 it contains a mutable.
731 * typeck.c (cp_has_mutable_p): New function.
733 1999-01-15 Mark Mitchell <mark@markmitchell.com>
735 * pt.c (process_template_parm): Ignore top-level qualifiers on
738 * decl.c (start_function): Use current_function_parms in the call
739 to require_complete_type_for_parms, not the probably empty
742 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
744 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
746 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
747 that we don't suppress the other copies.
748 * lex.c (handle_cp_pragma): Likewise.
750 1999-01-13 Mark Mitchell <mark@markmitchell.com>
752 * decl.c (grokdeclarator): Undo 1998-12-14 change.
753 * tree.c (build_cplus_array_type_1): Likewise.
754 * pt.c (instantiate_class_template): Remove misleading comment.
755 (tsubst_aggr_type): Substitute if there are template parameters,
756 regardless of whether or not they use template arguments.
757 (unify): Likewise, but for unification.
759 1999-01-12 Richard Henderson <rth@cygnus.com>
761 * cp-tree.h (flag_permissive): Declare extern.
763 1999-01-06 Mark Mitchell <mark@markmitchell.com>
765 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
767 (lang_type): Add is_partial_instantiation. Decrease width of
769 (PARTIAL_INSTANTIATION_P): New macro.
770 (OPERATOR_TYPENAME_P): Remove.
771 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
773 (grok_op_properties): Likewise.
774 * friend.c (do_friend): Handle friends that are member functions
776 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
777 * pt.c (instantiate_class_template): Rework for clarity. Avoid
778 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
779 any more partial instantiation than is absolutely necessary for
780 implicit typename. Set PARTIAL_INSTANTIATION_P.
781 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
782 * semantics.c (begin_class_definition): Handle partial
783 specializations of a type that was previously partially
786 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
788 * g++spec.c (LIBSTDCXX): Provide default definition.
789 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
791 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
793 * Make-lang.in (g++.o): Depend on prefix.h.
795 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
797 * tree.c (bound_pmf_p): New fn.
798 * typeck.c (build_c_cast): Use it.
800 * decl.c (grok_op_properties): Use same_type_p.
802 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
804 * Makefile.in (cvt.o): Depend on toplev.h.
806 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
808 * cvt.c: Include toplev.h.
810 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
813 * init.c (expand_vec_init): Initialize variable `itype'.
815 * lex.c (yyerror): Cast the argument passed to a ctype function to
818 * method.c (build_mangled_C9x_name): Wrap prototype and definition
819 in "HOST_BITS_PER_WIDE_INT >= 64".
821 * typeck.c (build_binary_op): Mark parameter `convert_p' with
824 1998-12-22 Mark Mitchell <mark@markmitchell.com>
826 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
827 * tree.c (build_exception_variant): Don't crash on empty throw
830 1998-12-18 DJ Delorie <dj@cygnus.com>
832 * cvt.c (convert_to_reference): Check for both error_mark_node
833 and NULL_NODE after call to convert_for_initialization.
835 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
837 * error.c (interesting_scope_p): New fn.
838 (dump_simple_decl): Use it.
839 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
840 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
842 1998-12-16 Mark Mitchell <mark@markmitchell.com>
844 * class.c (resolve_address_of_overloaded_function): Do conversion
845 to correct type here, rather than ...
846 (instantiate_type): Here.
848 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
849 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
850 (decl_template_parm_p): Remove.
851 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
853 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
854 * pt.c (push_inline_template_parms_recursive): Set it.
855 (decl_template_parm_p): Remove.
856 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
857 (process_template_parm): Set it.
859 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
861 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
862 if configured with cpplib.
864 1998-12-15 Mark Mitchell <mark@markmitchell.com>
866 * decl.c (poplevel): Make sure ns_binding is initialized.
868 * decl.c (finish_function): Undo inadvertant change in previous
871 1998-12-14 Mark Mitchell <mark@markmitchell.com>
873 * class.c (pushclass): Tweak handling of class-level bindings.
874 (resolve_address_of_overloaded_function): Update pointer-to-member
876 (instantiate_type): Likewise.
877 * cvt.c (cp_convert_to_pointer): Likewise.
878 * decl.c (pop_binding): Take the DECL to pop, not just the name.
879 Deal with `struct stat' hack.
880 (binding_level): Add to documentation.
881 (push_binding): Clear BINDING_TYPE.
882 (add_binding): New function.
883 (push_local_binding): Use it.
884 (push_class_binding): Likewise.
885 (poplevel): Adjust calls to pop_binding.
886 (poplevel_class): Likewise.
887 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
888 declarations to current binding level.
889 (push_class_level_binding): Likewise.
890 (push_overloaded_decl): Adjust handling of OVERLOADs in local
892 (lookup_namespace_name): Don't crash when confronted with a
894 (lookup_name_real): Do `struct stat' hack in local binding
896 (build_ptrmemfunc_type): Adjust documentation.
897 (grokdeclarator): Don't avoid building real array types when
898 processing templates unless really necessary.
899 (finish_method): Adjust calls to pop_binding.
900 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
901 not reparse_decl_as_expr.
902 (build_expr_from_tree): Deal with a template-id as the function to
903 call in a METHOD_CALL_EXPR.
904 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
905 (maybe_adjust_types_For_deduction): Don't do peculiar things with
907 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
908 pointer-to-member types where necessary.
909 * tree.c (build_cplus_array_type_1): Don't avoid building real
910 array types when processing templates unless really necessary.
911 (build_exception_variant): Compare the exception lists correctly.
913 1998-12-13 Mark Mitchell <mark@markmitchell.com>
915 * cp-tree.def (CPLUS_BINDING): Update documentation.
916 * cp-tree.h (LOCAL_BINDING_P): New macro.
917 (lang_identifier): Rename local_value to bindings.
918 (tree_binding): Make `scope' of type `void*', not `tree'.
919 (BINDING_SCOPE): Update documentation.
920 (IDENTIFIER_LOCAL_VALUE): Remove.
921 (IDENTIFIER_CLASS_VALUE): Document.
922 (IDENTIFIER_BINDING): New macro.
923 (IDENTIFIER_VALUE): Likewise.
924 (TIME_IDENTIFIER_TIME): Likewise.
925 (TIME_IDENTIFIER_FILEINFO): Likewise.
926 (IMPLICIT_TYPENAME_P): Likewise.
927 (set_identifier_local_value): Remove.
928 (push_local_binding): New function.
929 (push_class_binding): Likewise.
930 * class.c (pushclass): Update comments; use push_class_binding.
931 * decl.c (set_identifier_local_value_with_scope): Remove.
932 (set_identifier_local_value): Likewise.
933 (push_binding): New function.
934 (pop_binding): Likewise.
935 (binding_level): Update documentation. Remove shadowed.
936 (BINDING_LEVEL): New macro.
937 (free_binding_nodes): New variable.
938 (poplevel): Adjust for new name-lookup scheme. Don't mess up
939 BLOCK_VARs when doing for-scope extension. Remove effectively
941 (pushlevel_class): Tweak formatting.
942 (poplevel_class): Adjust for new name-lookup scheme.
943 (print_binding_level): Likewise.
944 (store_bindings): Likewise.
945 (pushdecl): Likewise.
946 (pushdecl_class_level): Likewise.
947 (push_class_level_binding): Likewise.
948 (push_overloaded_decl): Update comments. Adjust for new
950 (lookup_name_real): Likewise.
951 (lookup_name_current_level): Likewise.
952 (cp_finish_decl): Likewise.
953 (require_complete_types_for_parms): Likewise. Remove misleading
955 (grok_parms): Likewise. Don't call
956 require_complete_types_for_parms here.
957 (grok_ctor_properties): Don't treat templates as copy
959 (grop_op_properties): Or as assignment operators.
960 (start_function): Document. Adjust for new name-lookup scheme.
961 (finish_function): Likewise.
962 * decl2.c (do_local_using_decl): Use push_local_binding.
963 * lex.c (begin_definition_of_inclass_inline): New function, split
965 (do_pending_inlines): Here, and ...
966 (process_next_inline): Here.
967 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
968 (init_filename_times): Likewise.
969 (extract_interface_info): Likewise.
970 (ste_typedecl_interface_info): Likewise.
971 (check_newline): Likewise.
972 (dump_time_statistics): Likewise.
973 (handle_cp_pragma): Likewise.
974 (do_identifier): Adjust for new name-lookup scheme.
975 * parse.y (function_try_block): Return ctor_initializer_opt value.
977 (fn.defpen): Pass appropriate values to start_function.
978 (pending_inline): Use functor_try_block value, and pass
979 appropriate values to finish_function.
980 * pt.c (is_member_template): Update documentation; remove handling
981 of FUNCTION_DECLs. As per name, this function should deal only in
983 (decl_template_parm_p): Change name of olddecl parameter to decl.
984 (check_template_shadow): Adjust for new name-lookup scheme.
985 (lookup_template_class): Likewise.
986 (tsubst_decl): Tweak so as not to confuse member templates with
987 copy constructors and assignment operators.
988 (unify): Handle UNION_TYPEs.
989 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
990 (lang_print_xnode): Adjust for new name-lookup scheme.
991 * typeck.c (mark_addressable): Likewise.
992 (c_expand_return): Likewise.
994 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
996 * decl.c (grokdeclarator): Allow field with same name as class
999 * decl.c (lookup_name_real): Don't limit field lookup to types.
1000 * class.c (check_member_decl_is_same_in_complete_scope): No error
1001 if icv and x are the same.
1002 * lex.c (do_identifier): Tweak error message.
1004 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1006 * decl.c (start_enum): Use push_obstacks, not
1007 end_temporary_allocation.
1008 (finish_enum): Call pop_obstacks.
1010 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1012 * class.c (instantiate_type): Return error_mark_node rather than
1015 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1017 * cp-tree.h (most_specialized_instantiation): New function.
1018 (print_candidates): Likewise.
1019 * class.c (validate_lhs): Remove.
1020 (resolve_address_of_overloaded_function): New function, split out
1021 and then substantially reworked, from ...
1022 (instantiate_type): Use it. Simplify.
1023 * cvt.c (convert_to_reference): Complain when caller has indicated
1024 that's the right thing to do. Don't crash if instantiate_type
1026 * pt.c: Substitute `parameters' for `paramters' throughout.
1027 (print_candidates): Don't make it static.
1028 (most_specialized_instantiation): Split out from ...
1029 (most_specialized): Here.
1031 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
1033 * lex.c (lang_init_options): Initialize cpplib.
1034 * decl2.c (parse_options,cpp_initialized): Removed.
1035 (lang_decode_option): Move initialization of cpplib to
1038 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1040 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
1041 well as the TYPE_DECL, when a typedef name is assigned to a
1042 previously anonymous type.
1044 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1046 * cp/except.c (call_eh_info): use __start_cp_handler instead of
1047 __cp_eh_info for getting the eh info pointer. Add table_index to
1049 (push_eh_cleanup): Don't increment 'handlers' data field.
1050 (process_start_catch_block): Don't set the 'caught' field.
1052 * cp/exception.cc (CP_EH_INFO): New macro for getting the
1053 exception info pointer within library routines.
1054 (__cp_eh_info): Use CP_EH_INFO.
1055 (__start_cp_handler): Get exception info pointer, set caught field,
1056 and increment the handlers field. Avoids this being done by handlers.
1057 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
1058 (uncaught_exception): Use CP_EH_INFO macro.
1060 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
1062 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
1064 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
1066 * lex.c (check_newline): Add support for \ as `natural'
1067 characters in file names in #line to be consistent with #include
1068 handling. We support escape prcessing in the # 1 "..." version of
1069 the command. See also support in cp/lex.c.
1071 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
1073 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
1076 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
1078 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
1080 * error.c (dump_simple_decl): Also print namespace context.
1081 (dump_function_decl): Likewise.
1083 * decl2.c (ambiguous_decl): Don't print old value if it's
1086 * decl.c (lookup_name_real): Fix handling of local types shadowed
1087 by a non-type decl. Remove obsolete code.
1088 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
1090 * lang-options.h: Add -fpermissive.
1091 * decl2.c: Likewise.
1092 * cp-tree.h: Add flag_permissive.
1093 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
1094 were specified, set flag_pedantic_errors.
1095 * call.c (build_over_call): Turn dropped qualifier messages
1097 * cvt.c (convert_to_reference): Likewise.
1098 * typeck.c (convert_for_assignment): Likewise.
1100 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
1102 * decl2.c (coerce_new_type): Use same_type_p.
1103 (coerce_delete_type): Likewise.
1105 * call.c (check_dtor_name): Return 1, not error_mark_node.
1107 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
1109 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
1110 if MULTIPLE_SYMBOL_SPACES.
1112 * pt.c (check_template_shadow): New fn.
1113 * decl2.c (grokfield): Use it.
1114 * decl.c (pushdecl): Likewise.
1115 (pushdecl_class_level): Likewise.
1116 (start_method): Likewise.
1117 (xref_tag): Don't try to use 't' if we're defining.
1119 * call.c (check_dtor_name): Just return an error_mark_node.
1120 * pt.c (lookup_template_class): Complain about using non-template here.
1121 * parse.y (apparent_template_type): Not here.
1123 * pt.c (check_explicit_specialization): Complain about specialization
1126 * lang-options.h: Add -f{no-,}implicit-inline-templates.
1128 * pt.c (convert_nontype_argument): Don't assume that any integer
1129 argument is intended to be a constant-expression.
1131 1998-12-03 Mark Mitchell <mark@markmitchell.com>
1133 * class.c (handle_using_decl): Fix comment. Don't lookup
1134 constructors in base classes.
1135 (validate_lhs): Fix typo in comment.
1136 * search.c (lookup_field_1): Don't return a USING_DECL.
1138 * cp-tree.h (DECL_ACCESS): Improve documentation.
1140 * decl.c (expand_static_init): Don't set the initialization-done
1141 flag until the initialization is done.
1143 1998-12-02 Mark Mitchell <mark@markmitchell.com>
1145 * decl2.c (validate_nonmember_using_decl): Complain about using
1146 declarations for class members.
1148 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
1150 * typeck2.c (process_init_constructor): Use same_type_p.
1152 * decl.c (check_tag_decl): Don't warn about null decl inside a
1155 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
1157 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
1158 (resolve_overloaded_unification): Strip baselinks.
1160 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1162 * g++spec.c: Don't prototype xmalloc.
1164 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
1166 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
1168 * decl.c (check_tag_decl): Do complain about null friend decl at
1171 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1173 * lex.c (make_lang_type): Clear the whole struct lang_type, not
1174 only the first multiple of sizeof (int).
1176 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1178 * decl.c (start_decl): An explicit specialization of a static data
1179 member is only a definition if it has an initializer.
1181 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
1182 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
1184 * init.c (expand_default_init): Check for DIRECT_BIND instead of
1187 * call.c (build_over_call): Use build_decl.
1189 * except.c (expand_throw): Just use convert, not
1190 build_reinterpret_cast.
1192 * lex.c (handle_generic_pragma): Use token_buffer.
1194 * decl.c (check_tag_decl): Don't complain about null friend decl.
1196 1998-11-24 Dave Pitts <dpitts@cozx.com>
1198 * Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the
1200 * lex.c (check_newline): Use ISALPHA.
1201 (readescape): Use ISGRAPH.
1202 (yyerror): Use ISGRAPH.
1204 1998-11-24 Nathan Sidwell <nathan@acm.org>
1206 * search.c (get_abstract_virtuals): Do not use initial
1207 CLASSTYPE_ABSTRACT_VIRTUALS.
1208 * typeck2.c (abstract_virtuals_error): Show location of abstract
1210 * call.c (build_new_method_call): Use
1211 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
1212 * class.c (finish_struct_bits): Don't bother working out whether
1213 get_abstract_virtuals will do anything, just do it.
1215 1998-11-24 Graham <grahams@rcp.co.uk>
1217 * typeck.c (build_component_ref): Remove unused statement.
1219 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1221 * class.c (add_method): Catch invalid overloads.
1223 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
1224 * search.c (lookup_conversions): Handle getting real OVERLOADs.
1225 (add_conversions): Likewise. Revert last change.
1226 * call.c (add_conv_candidate): Pass totype to add_candidate instead
1227 of fn. Don't add a new candidate if the last one was for the same
1229 (print_z_candidates): Handle getting a type as a function.
1230 (joust): If we got two conversion candidates to the same type,
1232 (build_object_call): Lose 'templates'.
1233 (build_user_type_conversion_1): Handle getting real OVERLOADs.
1235 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1237 * typeck2.c (process_init_constructor): If there are elements
1238 that don't have initializers and they need to have constructors
1239 run, supply them with initializers.
1241 * class.c (finish_struct_1): A class with a 0-width bitfield is
1244 1998-11-23 Mark Mitchell <mark@markmitchell.com>
1246 * pt.c (instantiate_class_template): Don't try to figure out what
1247 specialization to use for a partial instantiation. Correct
1248 typos in a couple of comments. Avoid calling uses_template_parms
1251 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
1253 * method.c (process_overload_item): Add call to
1254 build_mangled_C9x_name for intTI_type_nodes.
1255 (build_mangled_C9x_name): Add prototype, define.
1256 * decl.c (init_decl_processing): Add names for
1259 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1261 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
1263 * class.c (finish_struct_1): Set things up for 0-width bitfields
1264 like we do for others.
1266 * decl.c (check_tag_decl): New fn.
1267 (shadow_tag): Split out from here.
1268 * decl2.c (grok_x_components): Call it.
1270 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
1272 * decl.c: Lose warn_about_return_type.
1273 (grokdeclarator): Always complain about implicit int, except for
1276 * decl.c (tag_name): New fn.
1277 (xref_tag): Complain about using typedef-name after class-key.
1279 * init.c (expand_vec_init): Also keep going if from_array.
1281 * tree.c (is_overloaded_fn): Also handle the output of
1284 * decl.c (grokdeclarator): Use constructor_name when comparing
1285 field name against enclosing class.
1286 * class.c (finish_struct_anon): Likewise.
1288 1998-11-22 Mark Mitchell <mark@markmitchell.com>
1290 * decl.c (poplevel): Remove code to handle KEEP == 2.
1291 (finish_function): Don't confuse BLOCK-order when
1292 processing a destructor.
1294 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1296 * decl.c (require_complete_types_for_parms): Call layout_decl
1297 after we've completed the type.
1299 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
1301 * decl2.c (validate_nonmember_using_decl): Allow using templates
1302 from the global namespace.
1304 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1306 Handle specifying template args to member function templates.
1307 * tree.c (build_overload): Always create an OVERLOAD for a template.
1308 * search.c (add_conversions): Handle finding an OVERLOAD.
1309 * decl2.c (check_classfn): Likewise.
1310 * lex.c (identifier_type): See through a baselink.
1311 * parse.y (do_id): Don't call do_identifier if we got a baselink.
1312 * class.c (instantiate_type, case TREE_LIST): Recurse.
1314 * decl.c (grokdeclarator): Allow a boolean constant for array
1315 bounds, odd as that sounds.
1317 * pt.c (unify): Be more strict about non-type parms, except for
1319 (UNIFY_ALLOW_INTEGER): New macro.
1321 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1323 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1325 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
1327 * semantics.c (begin_class_definition): Call
1328 maybe_process_partial_specialization before push_template_decl.
1329 Don't call push_template_decl for a specialization.
1330 * search.c (lookup_field): Do return a member template class.
1331 * decl2.c (handle_class_head): Handle member template classes.
1333 * decl.c (grokdeclarator): A parm type need not be complete.
1335 * pt.c (convert_nontype_argument): Fix thinko.
1337 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1339 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
1340 (global_delete_fndecl): New variable.
1341 * decl.c (global_delete_fndecl): Define it.
1342 (init_decl_processing): Set it.
1343 * init.c (build_builtin_delete_call): Use it.
1344 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
1347 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1349 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
1352 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
1353 * call.c (build_object_call): Also support references to functions.
1354 * typeck.c (convert_for_initialization): Don't decay a function
1355 if the target is a reference to function.
1357 * search.c (add_conversions): Get all the overloads from a class.
1359 * decl.c (grok_ctor_properties): Complain about any constructor
1360 that will take a single arg of the class type by value.
1362 * typeck2.c (build_functional_cast): Can't create objects of
1363 abstract classes this way.
1364 * cvt.c (ocp_convert): Likewise.
1366 * decl.c (grokfndecl): Member functions of local classes are not
1369 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1371 * Make-lang.in (cc1plus): Add dependency on hash.o.
1373 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1375 * search.c (get_abstract_virtuals): Complain about virtuals with
1377 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
1378 with no final overrider.
1379 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
1380 on virtuals with no final overrider.
1382 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
1384 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
1387 * friend.c (do_friend): Don't set_mangled_name_for_decl.
1389 * class.c (finish_struct_anon): Complain about non-fields.
1390 * decl2.c (build_anon_union_vars): Likewise.
1392 * decl.c (grokdeclarator): Normal data members can't have the same
1393 name as the class, either.
1394 * class.c (finish_struct_anon): Neither can members of an
1397 1998-11-17 Mark Mitchell <mark@markmitchell.com>
1399 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
1400 (TYPE_BINFO): Likewise.
1401 (IS_AGGR_TYPE): Tweak.
1402 (SET_IS_AGGR_TYPE): New macro.
1403 (CLASS_TYPE_P): Tweak.
1404 (lang_type): Group mark bitfields together. Remove linenum.
1405 (CLASSTYPE_SOURCE_LINE): Remove macro.
1406 (CLASSTYPE_MARKED_N): New macro.
1407 (SET_CLASSTYPE_MARKED_N): Likewise.
1408 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
1409 (CLASS_TYPE_MARKED_*): Use them.
1410 (SET_CLASSTYPE_MARKED_*): Likewise.
1411 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
1412 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1413 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
1414 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
1415 * class.c (class_cache_obstack): New variable.
1416 (class_cache_firstobj): Likewise.
1417 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
1418 (pushclass): Free the cache, when appropriate.
1420 (maybe_push_cache_obstack): Use class_cache_obstack.
1421 * decl.c (include hash.h).
1422 (typename_hash): New function.
1423 (typename_compare): Likewise.
1424 (build_typename_type): Check the hash table to avoid creating
1426 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
1427 (grokdeclarator): Use CLASS_TYPE_P.
1428 (xref_basetypes): Likewise.
1429 (start_function): Likewise. Don't put current_class_ref on the
1431 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
1433 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
1434 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
1435 fields for types other than class types. Do clear TYPE_ALIAS_SET
1436 for types other than class types, though.
1437 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
1438 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1439 * pt.c (process_template_parm): Don't set
1440 CLASSTYPE_GOT_SEMICOLON.
1441 (lookup_template_class) Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1442 Coerce arguments on the momentary obstack.
1443 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1444 (instantiate_class_template): Calculate template arguments on the
1445 momentary obstack. Tidy.
1446 (tsubst_template_arg_vector): Use make_temp_vec.
1447 (tsubst_aggr_type): Put template arguments on the momentary
1449 (tsubst_decl): Likewise.
1450 (tsubst): Copy the array bounds index to the permanent obstack
1451 before building index types. Use new macros.
1452 (unify): Use new macros.
1453 (do_type_instantiation): Likewise.
1454 * search.c (lookup_fnfields_1): Use new macros.
1455 (dfs_pushdecls): Build envelopes on the cache obstack.
1456 (dfs_compress_decls): Use new macros.
1457 (push_class_decls): Build on the cache obstack.
1458 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
1459 * sign.c (build_signature_pointer_or_reference_type): Use
1461 * tree.c (make_binfo): Check CLASS_TYPE_P.
1462 (copy_template_template_parm): Adjust.
1463 (make_temp_vec): Use push_expresion_obstack.
1464 * typeck.c (complete_type): Use new macros.
1465 (comptypes): Likewise.
1467 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
1469 * pt.c (tsubst): Add diagnostics for invalid array, reference
1470 and pointer to member types.
1472 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1474 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
1476 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
1479 * parse.y (structsp): Fix cut-and-paste error.
1481 * init.c (build_new): Complain about non-integral size.
1483 * parse.y (unary_expr): Complain about defining types in sizeof.
1485 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
1487 * rtti.c (build_x_typeid): Complain about typeid without
1488 including <typeinfo>.
1489 (get_typeid): Likewise. Complain about typeid of incomplete type.
1490 (get_tinfo_fn_dynamic): Likewise.
1491 (get_typeid_1): Not static anymore.
1492 * except.c (build_eh_type_type): Use get_typeid_1.
1494 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
1495 ambiguous or private bases. Fix warning for reference cast.
1497 1998-11-16 Mark Mitchell <mark@markmitchell.com>
1499 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
1500 * decl.c (duplicate_decls): Remove special-case code to deal with
1501 template friends, and just do the obvious thing.
1502 * pt.c (register_specialization): Tweak for clarity, and also to
1503 clear DECL_INITIAL for an instantiation before it is merged with a
1505 (check_explicit_specialization): Fix indentation.
1506 (tsubst_friend_function): Handle both definitions in friend
1507 declaration and outside friend declarations.
1508 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
1509 (regenerate_decl_from_template): Tweak accordingly.
1510 (instantiate_decl): Likewise.
1512 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1514 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
1515 member function reference to error.
1516 * cvt.c (ocp_convert): Complain about converting an overloaded
1519 * init.c (build_offset_ref): Just return a lone static member
1522 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
1525 * typeck.c (build_binary_op_nodefault): Improve error handling.
1527 * decl.c (grokfndecl): Complain about making 'main' a template.
1529 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
1531 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
1532 TYPE_DECL in a template.
1534 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
1536 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
1538 * decl.c (struct cp_function): Add named_label_uses.
1539 (push_cp_function_context): Save it.
1540 (pop_cp_function_context): Restore it.
1541 (define_label): Also complain about jumping into the scope of
1542 non-POD objects that don't have constructors.
1543 * tree.c (pod_type_p): New fn.
1545 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
1546 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
1547 (get_tinfo_fn): Not here.
1548 * repo.c (repo_get_id): Abort if we get called for an incomplete
1551 1998-11-13 Mark Mitchell <mark@markmitchell.com>
1553 * except.c (expand_throw): Make sure first argument to
1554 __cp_push_exception is of type `void*' to avoid spurious error
1557 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
1559 * pt.c (try_one_overload): Take orig_targs again. Only check for
1560 mismatches against them; we don't care what a previous call found.
1561 (resolve_overloaded_unification): Adjust.
1563 * search.c (lookup_field): Don't return anything for a non-type
1564 field from a dependent type.
1565 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
1566 in an array declarator.
1567 (start_decl): Push into the class before looking for the field.
1569 1998-11-08 Mark Mitchell <mark@markmitchell.com>
1571 * method.c (build_overload_value): Handle REFERENCE_TYPE.
1573 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1575 * decl.c (grokdeclarator): Allow namespace-scoped members if they
1578 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
1580 * pt.c (tsubst_decl): Don't mess with the global value of an
1581 un-mangled DECL_ASSEMBLER_NAME.
1583 1998-11-03 Christopher Faylor <cgf@cygnus.com>
1585 * decl.c (init_decl_processing): Remove CYGWIN conditional
1586 since CYGWIN is now able to deal with trapping signals.
1588 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1590 * cp-tree.h: Don't include gansidecl.h.
1591 * exception.cc: Include gansidecl.h (since we don't include config.h)
1592 * g++spec.c: Don't include gansidecl.h.
1594 1998-11-06 Mark Mitchell <mark@markmitchell.com>
1596 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
1598 (DECL_DEFINED_IN_CLASS_P): New macro.
1599 (TEMPLATE_PARMS_FOR_INLINE): Document.
1600 (check_static_variable_definition): New function.
1601 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
1603 (check_static_variable_definition): Split out from ...
1604 (grokdeclarator): Here.
1605 * pt.c (check_default_tmpl_args): New function, split out from ...
1606 (push_template_decl_real): Here.
1607 (instantiate_template): Fix comment.
1609 1998-11-04 Mark Mitchell <mark@markmitchell.com>
1611 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
1612 (CP_TYPE_VOLATILE_P): Likewise.
1613 (CP_TYPE_RESTRICT_P): Likewise.
1615 1998-11-03 Mark Mitchell <mark@markmitchell.com>
1617 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
1619 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
1621 * class.c (instantiate_type): Be more helpful.
1623 * decl2.c (import_export_decl): Call import_export_class.
1625 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
1626 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
1627 * pt.c (tsubst_copy): Likewise.
1629 1998-11-02 Mark Mitchell <mark@markmitchell.com>
1631 * init.c (expand_vec_init): Fix off-by-one error.
1633 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
1635 * parse.y (apparent_template_type): new type
1636 (named_complex_class_head_sans_basetype): use it
1637 * Makefile.in (CONFLICTS): one new conflict
1638 * parse.c: Regenerated
1640 1998-11-01 Mark Mitchell <mark@markmitchell.com>
1642 * cp-tree.h (COMPARE_STRICT): New macro.
1643 (COMPARE_BASE): Likewise.
1644 (COMPARE_RELAXED): Likewise.
1645 (COMPARE_REDECLARATION): Likewise.
1646 (same_type_p): Likewise.
1647 (same_or_base_type_p): Likewise.
1648 * call.c (standard_conversion): Use them, in place of comptypes
1649 with numeric arguments.
1650 (reference_binding): Likewise.
1651 (convert_like): Likewise.
1652 (build_over_call): Likewise.
1653 (is_subseq): Likewise.
1654 (is_properly_derived_from): Likewise.
1655 (compare_ics): Likewise.
1657 * class.c (delete_duplicate_fields_1): Likewise.
1658 (resolves_to_fixed_type_p): Likewise.
1659 (instantiate_type): Likewise. Remove #if 0'd code.
1660 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
1661 (pushdecl): Likewise.
1662 (lookup_name_real): Likewise.
1663 (grokdeclarator): Likewise. Check for illegal array declarations.
1664 (grokparms): Likewise.
1665 (grok_op_properties): Likewise.
1666 * decl2.c (check_classfn): Likewise.
1667 * friend.c (is_friend): Likewise.
1668 (make_friend_class): Likewise.
1669 * init.c (expand_aggr_init): Likewise.
1670 (expand_vec_init): Likewise.
1671 * pt.c (is_member_template_class): Remove declaration.
1672 (is_specialization_of): Use COMPARE_* and new macros.
1673 (comp_template_parms): Likewise.
1674 (convert_nontype_argument): Likewise.
1675 (coerce_template_template_parms): Likewise.
1676 (template_args_equal): Likewise.
1677 (lookup_template_class): Likewise.
1678 (type_unification_real): Likewise.
1680 (get_bindings_real): Likewise.
1681 * search.c (covariant_return_p): Likewise.
1682 (get_matching_virtual): Likewise.
1683 * sig.c (match_method_types): Likewise.
1684 * tree.c (vec_binfo_member): Likewise.
1685 (cp_tree_equal): Likewise.
1686 * typeck.c (common_type): Likewise.
1687 (comp_array_types): Likewise. Get issues involving unknown array
1689 (comptypes): Update comments. Use new flags.
1690 (comp_target_types): Use new macros.
1691 (compparms): Likewise.
1692 (comp_target_parms): Likewise.
1693 (string_conv_p): Likewise.
1694 (build_component_ref): Likewise.
1695 (build_indirect_ref): Likewise.
1696 (build_conditional_expr): Likewise.
1697 (build_static_cast): Likewise.
1698 (build_reinterpret_cast): Likewise.
1699 (build_const_cast): Likewise.
1700 (build_modify_expr): Likewise.
1701 (convert_for_assignment): Likewise.
1702 (comp_ptr_ttypes_real): Likewise.
1703 (ptr_reasonably_similar): Likewise.
1704 (comp_ptr_ttypes_const): Likewise.
1706 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
1708 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
1710 1998-10-30 Mark Mitchell <mark@markmitchell.com>
1712 * decl2.c (delete_sanity): Pass integer_zero_node, not
1713 integer_two_node, to build_vec_delete.
1714 * init.c (build_array_eh_cleanup): Remove.
1715 (expand_vec_init_try_block): New function.
1716 (expand_vec_init_catch_clause): Likewise.
1717 (build_vec_delete_1): Don't deal with case that auto_delete_vec
1718 might be integer_two_node anymore.
1719 (expand_vec_init): Rework for initialization-correctness and
1720 exception-correctness.
1721 * typeck2.c (process_init_constructor): Make mutual exclusivity
1722 of cases more obvious.
1724 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
1726 * decl.c (lookup_name_real): OK, only warn if not lexing.
1727 Simplify suggested fix.
1729 * cp-tree.h (IDENTIFIER_MARKED): New macro.
1730 * search.c (lookup_conversions): Use breadth_first_search.
1731 (add_conversions): Avoid adding two conversions to the same type.
1732 (breadth_first_search): Work with base binfos, rather
1733 than binfos and base indices.
1734 (get_virtual_destructor): Adjust.
1735 (tree_has_any_destructor_p): Adjust.
1736 (get_matching_virtual): Adjust.
1738 * pt.c (push_template_decl_real): Generalize check for incorrect
1739 number of template parms.
1740 (is_member_template_class): #if 0.
1742 1998-10-29 Richard Henderson <rth@cygnus.com>
1744 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
1747 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
1749 * lex.c: Call check_newline from lang_init always. After
1750 calling cpp_start_read, set yy_cur and yy_lim to read from the
1751 cpplib token buffer.
1753 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
1755 * class.c (instantiate_type): Don't consider templates for a normal
1758 * class.c (finish_struct_1): Don't complain about non-copy
1759 assignment ops in union members.
1761 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
1762 (prepare_fresh_vtable): Likewise.
1763 (finish_struct_1): Don't call import_export_class.
1764 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
1765 (finish_prevtable_vardecl): Lose.
1766 (finish_file): Don't call it.
1767 * pt.c (instantiate_class_template): Likewise.
1768 * cp-tree.h: Remove it.
1770 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
1771 * decl.c (finish_function): Not here.
1772 (start_function): Do set DECL_INITIAL.
1774 * pt.c (push_template_decl_real): Complain about default template
1775 args for enclosing classes.
1777 * call.c (add_function_candidate): Treat conversion functions
1778 as coming from the argument's class.
1779 * cp-tree.h (DECL_CONV_FN_P): New fn.
1780 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
1781 * class.c (add_method): Use DECL_CONV_FN_P.
1782 * decl2.c (check_classfn): Likewise.
1783 * error.c (dump_function_name): Likewise.
1784 (dump_function_decl): Likewise.
1785 * pt.c (fn_type_unification): Likewise.
1786 * search.c (add_conversions): Likewise.
1788 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1790 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
1791 * method.c (hack_identifier): Also check for using RESULT_DECL
1794 1998-10-27 Mark Mitchell <mark@markmitchell.com>
1796 * decl.c (grokdeclarator): Use type_quals, rather than constp,
1799 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1801 * call.c (standard_conversion): instantiate_type here.
1802 (reference_binding): And here.
1803 (implicit_conversion): Not here.
1804 (build_op_delete_call): No need to cons up an OVERLOAD.
1805 * cvt.c (cp_convert_to_pointer): instantiate_type here.
1806 (convert_to_reference): And here.
1807 * decl.c (grok_reference_init): Not here.
1808 (grokparms): Or here.
1809 * typeck2.c (digest_init): Or here.
1810 * typeck.c (decay_conversion): Take the address of overloaded
1812 (require_instantiated_type): Lose.
1813 (convert_arguments): Don't handle unknown types here.
1814 (build_c_cast): Likewise.
1815 (build_binary_op): Gut.
1816 (build_conditional_expr): Don't require_instantiated_type.
1817 (build_modify_expr): Likewise.
1818 (build_static_cast): Don't instantiate_type.
1819 (build_reinterpret_cast): Likewise.
1820 (build_const_cast): Likewise.
1821 (convert_for_initialization): Likewise.
1822 (build_ptrmemfunc): Use type_unknown_p.
1823 (convert_for_assignment): Also do default_conversion on overloaded
1824 functions. Hand them off to ocp_convert.
1826 1998-10-26 Mark Mitchell <mark@markmitchell.com>
1828 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
1829 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
1831 * class.c (finish_struct_1): Use build_cplus_array_type to build
1833 * decl.c (init_decl_processing): Likewise.
1834 * except.c (expand_end_eh_spec): Likewise.
1835 * search.c (expand_upcast_fixups): Simplify very slightly.
1837 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1839 * decl.c (grokdeclarator): Complain about a variable using
1840 constructor syntax coming back null from start_decl.
1842 * friend.c (make_friend_class): Complain about trying to make
1843 a non-class type a friend.
1845 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
1846 (start_function): Not here.
1848 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
1850 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
1852 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1854 * typeck2.c (process_init_constructor): Only skip anonymous fields
1855 if they are bitfields.
1857 * cp-tree.def (TYPEOF_TYPE): New code.
1858 * error.c (dump_type_real): Handle it.
1859 * pt.c (tsubst): Likewise.
1860 * tree.c (search_tree): Likewise.
1861 * semantics.c (finish_typeof): New fn.
1862 * parse.y (typespec): Use it.
1863 * cp-tree.h: Declare it.
1865 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
1867 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
1869 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1871 * typeck.c (convert_arguments): Don't handle pmf references
1874 * init.c (build_member_call): Don't try to convert to the base type
1875 if it's ambiguous or pedantic.
1877 * typeck2.c (check_for_new_type): Only depend on pedantic for
1880 1998-10-25 Mark Mitchell <mark@markmitchell.com>
1882 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
1883 non-converting constructors.
1885 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1887 * gxxint.texi: Correct documentation for n, N, Q, and B.
1889 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
1891 * parse.y (condition): Convert VAR_DECL from reference to indirect
1894 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
1896 * exception.cc (__cp_pop_exception): Free the original exception
1897 value, not the potentially coerced one.
1899 1998-10-23 Mark Mitchell <mark@markmitchell.com>
1901 * Makefile.in (hash.h): Run gperf when necessary.
1903 * cp-tree.h (CP_TYPE_READONLY): Remove.
1904 (CP_TYPE_VOLATILE): Likewise.
1905 (CP_TYPE_QUALS): New macro.
1906 (CP_TYPE_CONST_P): Likewise.
1907 (CP_TYPE_VOLATILE_P): Likewise.
1908 (CP_TYPE_RESTRICT_P): Likewise.
1909 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
1910 (cp_build_type_variant): Rename to ...
1911 (cp_build_qualified_type): New function.
1912 (c_apply_type_quals_to_decl): Declare.
1913 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
1914 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
1915 (cp_type_qual_from_rid): New function.
1916 (compparms): Remove unused parameter. All callers changed.
1917 (cp_type_quals): New function.
1918 (at_least_as_qualified_p): Likewise.
1919 (more_qualified_p): Likewise.
1921 * call.c (standard_conversion): Replace calls to
1922 cp_build_type_variant with cp_build_qualified_type. Use
1923 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
1924 compare them. Use CP_TYPE_* macros to check qualifiers.
1925 (reference_binding): Likewise.
1926 (implicit_conversion): Likewise.
1927 (add_builtin_candidates): Likewise.
1928 (build_over_call): Likewise.
1929 * class.c (overrides): Compare all qualifiers, not just `const',
1930 on method declarations.
1931 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
1932 (convert_pointer_to_real): Likewise.
1933 (type_promotes_to): Likewise.
1934 * decl.c (check_for_uninitialized_const_var): New function.
1935 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
1936 (cp_finish_decl): Use check_for_uninitialized_const_var.
1937 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
1939 (grok_ctor_properties): Likewise.
1940 (grok_op_properties): Likewise.
1941 (start_function): Likewise.
1942 (rever_static_member_fn): Likewise.
1943 * decl2.c (grok_method_quals): Likewise.
1944 (grokfield): Likewise.
1945 * error.c (dump_readonly_or_volatile): Rename to ...
1946 (dump_qualifiers): New function. Handle `restrict'.
1947 (dump_type_real): Use it.
1948 (dump_aggr_type): Likewise.
1949 (dump_type_prefix): Likewise.
1950 (dump_type_suffix): Likewise.
1951 (dump_function_decl): Likewise.
1952 (cv_as_string): Likewise.
1953 * gxx.gperf: Add __restrict and __restrict__.
1954 * gxxint.texi: Document `u' as used for `__restrict', and a few
1955 other previously undocumented codes.
1956 * hash.h: Regenerated.
1957 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
1958 (build_member_call): Likewise.
1959 (build_new_1): Likewise.
1960 * lex.c (init_parse): Add entry for RID_RESTRICT.
1961 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
1962 (cp_type_qual_from_rid): Define.
1963 * lex.h (enum rid): Add RID_RESTRICT.
1964 * method.c (process_modifiers): Deal with `restrict'.
1965 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
1966 * parse.c: Regenerated.
1967 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
1968 (tsubst_aggr_type): Likewise.
1970 (check_cv_quals_for_unify): Likewise.
1972 * rtti.c (init_rtti_processing): Likewise.
1973 (build_headof): Likewise.
1974 (get_tinfo_var): Likewise.
1975 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
1976 (expand_class_desc): Likewise.
1977 (expand_attr_desc): Likewise.
1978 (synthesize_tinfo_fn): Likewise.
1979 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
1980 (get_matching_virtual): Likewise.
1981 (expand_upcast_fixups): Likewise.
1982 * sig.c (build_signature_pointer_or_reference_name): Take
1983 type_quals, not constp and volatilep.
1984 (build_signature_pointer_or_reference_type): Likewise.
1985 (match_method_types): More CP_TYPE_QUALS conversion, etc.
1986 (build_signature_pointer_constructor): Likewise.
1987 (build_signature_method_call): Likewise.
1988 * tree.c (build_cplus_array_type): Likewise.
1989 (cp_build_type_variant): Rename to ...
1990 (cp_build_qualified_type): New function. Deal with `__restrict'.
1991 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
1992 (build_exception_variant): Likewise.
1994 * typeck.c (qualif_type): Likewise.
1995 (common_type): Likewise.
1996 (comptypes): Likewise.
1997 (comp_cv_target_types): Likewise.
1998 (at_least_as_qualified_p): Define.
1999 (more_qualified_p): Likewise.
2000 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
2001 (compparms): Likewise.
2002 (inline_conversion): Likewise.
2003 (string_conv_p): Likewise.
2004 (build_component_ref): Likewise.
2005 (build_indirect_ref): Likewise.
2006 (build_array_ref): Likewise.
2007 (build_unary_op): Likewise.
2008 (build_conditional_expr): Likewise.
2009 (build_static_cast): Likewise.
2010 (build_c_cast): Likewise.
2011 (build_modify_expr): Likewise.
2012 (convert_For_assignment): Likewise.
2013 (comp_ptr_ttypes_real): Likewise.
2014 (cp_type_quals): New function.
2016 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
2018 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
2019 (CP_TYPE_VOLATILE): Likewise.
2020 * decl.c (grokdeclarator): Use them.
2021 * tree.c (canonical_type_variant): Likewise.
2023 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
2025 * parse.y (named_class_head): Push into class while parsing the
2027 * decl2.c (push_scope, pop_scope): New functions.
2028 * cp-tree.h: Declare them.
2029 * init.c (build_new_1): Delay cleanup until end of full expression.
2031 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
2033 * typeck.c (build_component_ref): Use of a type here is an error.
2035 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
2037 Revamp references to member functions.
2038 * method.c (hack_identifier): Call build_component_ref for a
2039 reference to a member function.
2040 * typeck.c (build_component_ref): Only return a single function
2041 if it's static. Otherwise, return a COMPONENT_REF.
2042 (build_x_function_call): Handle a COMPONENT_REF.
2043 (build_unary_op): Handle all unknown-type things.
2044 * decl2.c (arg_assoc): Handle COMPONENT_REF.
2045 * class.c (instantiate_type): Complain if the function we get is a
2046 nonstatic member function. Remove code for finding "compatible"
2048 * pt.c (tsubst_copy): Handle NOP_EXPR.
2049 * tree.c (build_dummy_object): New fn.
2050 (maybe_dummy_object): New fn.
2051 (is_dummy_object): New fn.
2052 * cp-tree.h: Declare them.
2053 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
2054 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
2055 * init.c (build_member_call): Use maybe_dummy_object and
2057 (build_offset_ref): Use maybe_dummy_object.
2058 (resolve_offset_ref): Use is_dummy_object.
2059 * typeck.c (build_x_function_call): Call build_dummy_object.
2060 (unary_complex_lvalue): Call is_dummy_object.
2062 * typeck.c (build_component_addr): Make sure field is a field.
2064 * call.c (build_new_op): Delete obsolete code.
2066 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
2068 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
2070 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
2071 std if std is ignored.
2073 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2075 * decl.c (grokvardecl): Fix thinko.
2077 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2080 * parse.y (fn.def2): Fix 'attrs' format.
2082 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2084 * Makefile.in (CONFLICTS): Update.
2085 * parse.y (expr_or_declarator_intern): New rule.
2086 (expr_or_declarator, direct_notype_declarator, primary,
2087 functional_cast): Use it.
2088 (notype_declarator_intern): New rule.
2089 (notype_declarator, complex_notype_declarator): Use it.
2091 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
2093 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
2094 (grokvardecl): Likewise.
2096 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2098 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
2099 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
2101 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
2103 * pt.c (process_partial_specialization): Cast 1st argument of
2106 * tree.c (build_base_fields): Cast `base_align' to (int) when
2107 comparing against one.
2109 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2111 * decl.c (lookup_name_real): Handle template parameters for member
2112 templates where said parameters have the same name as the
2115 * decl.c (expand_static_init): Build cleanups before entering the
2116 anonymous function used to do them to avoid access-checking
2119 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
2120 accidentally removed by previous change, and make DECL_RTL here.
2121 * class.c (add_method): Don't make DECL_RTL here.
2123 * pt.c (for_each_template_parm): Don't examine uninstantiated
2126 1998-10-16 Dave Brolley <brolley@cygnus.com>
2128 * lex.c (real_yylex): Fix unaligned access of wchar_t.
2130 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2132 * class.c (add_method): Fix documentation to reflect previous
2133 changes. Check for duplicate method declarations here.
2134 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
2135 correctly; such things never match.
2136 (grokfndecl): Don't look for duplicate methods here.
2137 * decl2.c (check_classfn): Don't assume names are mangled.
2138 Don't add bogus member function declarations to a class before the
2139 class type is complete.
2140 (grokfield): Reformat error message.
2141 * method.c (set_mangled_name_for_decl): Don't mangle names while
2142 procesing_template_decl.
2144 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
2146 * typeck.c (build_indirect_ref): Complain about a pointer to data
2148 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
2150 * init.c (resolve_offset_ref): Don't undo the above.
2152 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
2153 (struct lang_decl_flags): Add `bitfield'.
2154 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
2156 * decl2.c (grokbitfield, grok_alignof): Likewise.
2157 * init.c (build_offset_ref): Likewise.
2158 * typeck.c (build_component_addr, expr_sizeof): Likewise.
2159 * cvt.c (build_up_reference): Don't crash if taking the address
2160 returns error_mark_node.
2162 * decl.c (grokfndecl): Also check ctype when checking for ::main().
2164 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
2166 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
2168 (grokdeclarator): Instead of here.
2169 * friend.c (do_friend): Lose special handling of ::main and
2171 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
2173 * spew.c (yylex): Clear looking_for_typename if we got
2176 1998-10-15 Mark Mitchell <mark@markmitchell.com>
2178 * class.c (maybe_warn_about_overly_private_class): Improve error
2179 messages for class with only private constructors.
2181 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
2182 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
2183 (build_typename_type): New function.
2184 * decl.c (build_typename_type): Broken out from ...
2185 (make_typename_type): Use it.
2186 * search.c (lookup_field): Likewise.
2188 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2190 * pt.c (convert_nontype_argument): Check against type_referred_to.
2191 * decl.c (grokvardecl): Check for declarator name before building
2192 DECL_ASSEMBLER_NAME.
2194 1998-10-14 Mark Mitchell <mark@markmitchell.com>
2196 * pt.c (lookup_template_class): Add comment.
2197 (instantiate_class_template): Don't mark the _TYPE node for
2198 member class templates as an instantiation.
2200 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
2202 * decl.c (grokfndecl): Fix my thinko.
2204 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
2206 * tinfo2.cc (fast_compare): Remove.
2207 (before): Just use strcmp.
2208 * tinfo.cc (operator==): Just use strcmp.
2210 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
2212 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
2215 1998-10-13 Mark Mitchell <mark@markmitchell.com>
2217 * cp-tree.h (specializations_of_same_template_p): Remove.
2218 * search.c (get_template_base): Don't use it.
2219 (get_template_base_recursive): Likewise.
2220 * pt.c (specializations_of_same_template_p): Remove.
2221 (unify): Don't use it.
2222 (lookup_template_class): Find the correct parent when setting
2223 CLASSTYPE_TI_TEMPLATE.
2225 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2227 * tinfo.cc (operator==): Always compare names.
2229 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
2231 * decl.c (start_function): Fix cut-and-paste error.
2233 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2235 * inc/typeinfo: Add #pragma interface.
2236 (operator!=): Just call operator==.
2237 * tinfo.cc: Add #pragma implementation.
2238 (operator==): Move from inc/typeinfo and tinfo2.cc.
2239 Check __COMMON_UNRELIABLE instead of _WIN32.
2241 * typeck2.c (my_friendly_abort): Add URL.
2243 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2245 * decl.c (start_method): Added extra parameter for attributes.
2246 * cp-tree.h (start_method): Update prototype.
2247 * parse.y (fn.def2): Update start_method parameter list.
2249 1998-10-11 Mark Mitchell <mark@markmitchell.com>
2251 * cp-tree.h (specializations_of_same_template_p): Declare.
2252 * pt.c (specializations_of_same_template_p): New function.
2254 * search.c (get_template_base): Use it.
2255 (get_template_base_recursive): Likewise.
2257 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
2259 * decl2.c (start_objects): Add new variable `joiner' and
2260 initialize it properly.
2262 1998-10-09 Mark Mitchell <mark@markmitchell.com>
2264 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
2265 change to vtable types.
2267 * cvt.c (ocp_convert): Avoid infinite recursion caused by
2270 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
2272 * pt.c (resolve_overloaded_unification): New fn.
2273 (try_one_overload): Likewise.
2274 (unify): Don't fail on unknown type.
2275 (type_unification_real): Likewise. Use resolve_overloaded_unification
2276 to handle an overloaded argument.
2277 (template_args_equal): Split out...
2278 (comp_template_args): From here.
2279 (determine_specialization): Also allow a template with more
2280 parms than were explicitly specified.
2281 * cp-tree.h: Add template_args_equal.
2282 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
2284 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
2286 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
2289 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
2291 * typeck.c (unsigned_type): Only return TItype nodes when
2292 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2293 (signed_type): Similarly.
2294 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
2295 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2296 (init_decl_processing): Only create TItype nodes when
2297 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2298 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
2299 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2301 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2303 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
2304 (gxx.gperf): Update comments describing invocation flags.
2305 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
2307 1998-10-07 Mark Mitchell <mark@markmitchell.com>
2309 * class.c (finish_struct_1): Add commentary on prevous change.
2311 * cp-tree.h (vtbl_ptr_type_node): New variable.
2312 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
2313 already of the right type.
2314 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
2315 Simplify code to grow vtable.
2316 * decl.c (vtbl_ptr_type_node): Define.
2317 (init_decl_processing): Initialize it.
2319 1998-10-06 Mark Mitchell <mark@markmitchell.com>
2321 * cp-tree.def (PTRMEM_CST): New tree node.
2322 * cp-tree.h (ptrmem_cst): New type.
2323 (lang_type): Remove local_typedecls.
2324 (dummy): Increase to 12 bits from 11.
2325 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
2326 (PTRMEM_CST_CLASS): New macro.
2327 (PTRMEM_CST_MEMBER): Likewise.
2328 (current_access_specifier): New variable.
2329 (current_class_type): Remove duplicate declaration.
2330 (finish_struct): Change prototype.
2331 (unreverse_member_declarations): New function.
2332 (pushdecl_class_level): Change prototype.
2333 (grok_enum_decls): Remove.
2334 (fixup_anonymous_union): New function.
2335 (grok_x_components): Change prototype.
2336 (tsubst_chain): Remove.
2337 (finish_member_template_decl): Likewise.
2338 (check_explicit_specialization): Fix indentation.
2339 (finish_class_definition): Change prototype.
2340 (finish_member_class_template): Likewise.
2341 (finish_member_declaration): New function.
2342 (check_multiple_declarators): Likewise.
2343 * class.c (class_stack_node_t): New type.
2344 (current_class_base): Remove.
2345 (current_class_stack): Change type.
2346 (current_access_specifier): New variable.
2347 (grow_method): Remove.
2348 (check_member_decl_is_same_in_complete_scope): Break out from
2350 (make_method_vec): New function.
2351 (free_method_vec): Likewise.
2352 (add_implicitly_declared_members): Break out from finish_struct_1.
2353 (free_method_vecs): New variable.
2354 (add_method): Rework for direct use from parser.
2355 (handle_using_decl): Watch for NULL_TREE while iterating through
2356 CLASSTYPE_METHOD_VEC.
2357 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
2358 just do some error-checking.
2359 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
2360 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
2361 (finish_struct): Change prototype. Simplify; fields and methods
2362 are already set up at this point.
2363 (init_class_processing): Set up current_class_stack.
2364 (pushclass): Save current_access_specifier.
2365 (popclass): Restore it.
2366 (currently_open_class): Simplify.
2367 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
2368 * decl.c (saved_scope): Add access_specifier.
2369 (maybe_push_to_top_level): Save it.
2370 (pop_from_top_level): Restore it.
2371 (maybe_process_template_type_declaration): Use
2372 finish_member_declaration.
2373 (pushtag): Likewise.
2374 (pushdecl_class_level): Don't return a value.
2375 (fixup_anonymous_union): Break out from grok_x_components.
2376 (shadow_tag): Use it.
2377 (xref_tag): Complain about using an elaborated type specifier to
2378 reference a template type parameter or typedef name.
2379 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2380 (current_local_enum): Remove.
2381 (build_enumerator): Call finish_member_declaration.
2382 (grok_enum_decls): Remove.
2383 * decl2.c (grok_x_components): Simplify.
2384 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
2385 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2386 (merge_functions): Add to comment.
2387 (arg_assoc_type): Prototype.
2388 (arg_assoc): Pass as many arguments as there are parameters.
2389 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
2391 * expr.c (cpls_expand_expr): Remove dead code. Handle
2393 * friend.c (do_friend): Lookup friends when in nested classes.
2395 * init.c (build_offset_ref): Do lookup even for classes that are
2396 only partially defined.
2397 (decl_constant_value): Remove dead code.
2398 * method.c (build_overload_value): Remove hack where by TYPE was
2399 not a TYPE. Handle PTRMEM_CST.
2400 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
2402 * parse.y (components, notype_components, component_decl,
2403 component_decl_1, component_declarator, component_declarator0):
2404 Now all are itype rather than ttype. Rework to add members to
2406 (typesqpecqual_reserved): Use check_multiple_declarators.
2407 (structsp): Update class to finish_class_definition.
2408 (do_xref_defn): Unsplit into named_class_head.
2409 (access_specifier): Set current_access_specifier.
2410 * pt.c (set_current_access_from_decl): New function.
2411 (finish_member_template_decl): Don't take the parameters.
2412 (comp_template_args): Make more robust.
2413 (lookup_template_class): Don't use current_local_enum.
2414 (for_each_template_parm): Handle PTRMEM_CST.
2415 (instantiate_class_template): Use set_current_access_from_decl,
2416 finish_member_declaration and unreverse_member_declarations. Set
2417 lineno/input_filename before generating implicit member functions.
2418 (type_unification_real): Don't assume back-unification happens
2419 only for the last argument.
2420 (regenerate_decl_from_template): Call pushclass a bit earlier.
2421 (tsubst_chain): Remove.
2422 (tsubst_enum): Use set_current_access_from_decl.
2423 (set_mangled_name_for_template_decl): Fix indentation.
2424 * search.c (lookup_fnfields_1): Change iteration through
2425 CLASSTYPE_METHOD_VEC.
2426 (dfs_pushdecls): Likewise.
2427 (dfs_compress_decls): Likewise.
2428 (add_conversions): Likewise.
2429 * semantics.c (finish_class_definition): Don't take components.
2430 Change call to finish_struct.
2431 (finish_member_declaration): New function.
2432 (finish_member_class_template): Don't take template parameters.
2433 Change call to grok_x_components. Call finish_member_template_decl.
2434 (check_multiple_declarators): New function.
2435 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
2436 a passed in fieldlist.
2437 * tree.c (search_tree): Handle PTRMEM_CST.
2439 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
2440 INTEGER_CSTs, for pointer-to-data members.
2442 * call.c (resolve_args): Resolve template specializations, if
2445 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2447 * Makefile.in (spew.o): Depend on toplev.h.
2449 * call.c (compare_ics): Initialize variables `deref_from_type2',
2450 `deref_to_type1' and `deref_to_type2'.
2452 * except.c (get_eh_type): Hide prototype and definition.
2453 (process_start_catch_block_old): Remove unused static prototype.
2455 * pt.c (tsubst_decl): Initialize variable `argvec'.
2457 * spew.c: Include toplev.h.
2459 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
2461 * pt.c (instantiate_decl): Do save and restore file position.
2463 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
2465 * method.c (build_decl_overload_real): Clear
2466 numeric_output_need_bar after __.
2468 1998-10-05 Nathan Sidwell <nathan@acm.org>
2470 * call.c (build_new_method_call): Issue 'incomplete type' error,
2471 if class is not defined.
2473 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2475 * call.c (build_object_call): Move declaration of variable
2476 `fn' into the scope where it is used. Don't access variable
2477 `fn' when it is uninitialized, instead use `fns'.
2479 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2481 * errfn.c (cp_thing): Print buf as a string not as a printf format
2482 to avoid problems with the operator%. Consequently, `%%' sequences
2483 in format are copied as `%' in buf.
2485 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
2487 * pt.c (pop_tinst_level): Call extract_interface_info.
2488 (instantiate_decl): Don't save and restore file position.
2490 * decl.c (cp_finish_decl): Make statics in extern inlines and
2491 templates common, if possible and the target doesn't support weak
2494 * decl.c (grokdeclarator): Remove redundant calls to
2495 build_type_variant and some duplicated code.
2496 * sig.c (build_signature_reference_type): Only take the type parm.
2497 (build_signature_pointer_type): Likewise.
2498 * tree.c (build_cplus_method_type): Adjust.
2499 * cp-tree.h: Update.
2501 1998-10-04 Mark Mitchell <mark@markmitchell.com>
2503 * call.c (build_over_call): Make pedwarns about dropped qualifiers
2504 into full-fledged errors.
2505 * cvt.c (convert_to_reference): Likewise.
2506 * typeck.c (convert_for_assignment): Likewise.
2508 * search.c (expand_upcast_vtables): In addition to unsetting
2509 TREE_READONLY, remove top-level const type qualifier.
2511 1998-10-03 Mark Mitchell <mark@markmitchell.com>
2513 * class.c (current_class_ptr, current_class_ref): Clarify
2515 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
2516 NOP type conversions.
2517 * decl.c (decls_match): Use comptypes directly; ignore
2518 qualifiers on the DECL.
2519 (duplicate_decls): Remove qualifier checks on DECL.
2520 (grokdeclarator): Make the type built up include top-level
2522 * decl2.c (do_dtors): Fix spelling error.
2523 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
2524 when printing type information.
2525 * init.c (build_new_1): Add documentation. Deal with the fact
2526 that type of allocated memory now contains qualifiers.
2527 * lex.c (is_global): Improve error-recovery.
2528 * sig.c (build_member_function_pointer): Don't cast away const
2529 on fields of sigtable_entry_type.
2530 * tree.c (lvalue_type): Don't look at top-level qualifiers on
2532 * typeck.c (decay_conversion): Likewise.
2533 (build_component_ref): Make sure the type of the COMPONENT_REF
2534 contains top-level qualifiers, as appropriate. Improve
2536 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
2537 (build_array_ref): Likewise.
2538 (build_unary_op): Improve error-recovery.
2539 (unary_complex_lvalue): Make taking the address a bound member
2540 function an error, not a sorry.
2541 (build_conditional_expr): Look at the type qualifiers, not the
2542 qualifiers on the expression itself.
2544 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
2546 * decl2.c (merge_functions): Remove duplicates.
2548 * decl2.c: Add -f{no-,}implicit-inline-templates.
2549 (import_export_decl): Check it.
2551 * decl.c (lookup_name_real): Template parms also take precedence
2552 over implicit typename. Only warn if yylex.
2554 * typeck.c (build_conditional_expr): Only fold if ifexp is an
2557 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
2560 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
2562 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
2563 * class.c (build_vbase_pointer): Use it.
2564 * rtti.c (expand_class_desc): Likewise.
2565 * tree.c (build_vbase_pointer_fields): Likewise.
2567 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2569 * decl.c (start_decl): Add invocation of
2570 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2571 (start_function): Add invocation of
2572 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2574 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2575 HANDLE_GENERIC_PRAGMAS.
2577 1998-09-28 Anthony Green <green@cygnus.com>
2579 * semantics.c (finish_asm_stmt): Always permit volatile asms.
2581 1998-09-28 Mark Mitchell <mark@markmitchell.com>
2583 * decl.c (grokdeclarator): Tighten checks for invalid
2584 destructors. Improve error-messages and error-recovery.
2585 * decl2.c (check_classfn): Don't assume that mangled destructor
2586 names contain type information.
2588 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
2590 * search.c (get_base_distance): Remove assert.
2592 * decl2.c (build_anon_union_vars): Don't process a field with no
2594 (finish_anon_union): Also complain about local anon unions with no
2597 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2599 * decl.c (lookup_namespace_name): If the name is a namespace,
2600 return it immediately.
2602 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2604 * cp-tree.h (define_case_label): Remove unused parameter.
2605 (check_java_method): Likewise.
2606 (grokclassfn): Likewise.
2607 (expand_aggr_init): Likewise.
2608 (build_x_delete): Likewise.
2609 (maybe_end_member_template_processing): Likewise.
2610 (unshare_base_binfos): Add prototype.
2611 (string_conv_p): Likewise.
2612 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
2614 * cvt.c (build_up_reference): Remove unused parameter
2615 `checkconst', all callers changed.
2616 (build_type_conversion): Mark parameter `code' with
2618 (build_expr_type_conversion): Initialize variable `conv'.
2620 * decl.c (push_namespace): Initialize variable `d'.
2621 (define_case_label): Remove unused parameter `decl', all callers
2624 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
2625 `argc' with ATTRIBUTE_UNUSED.
2626 (grokclassfn): Remove unused parameter `cname', all callers
2628 (check_java_method): Likewise for parameter `ctype'.
2629 (copy_assignment_arg_p): Mark parameter `virtualp' with
2631 (finish_prevtable_vardecl): Likewise for parameter `prev'.
2633 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
2635 * init.c (expand_aggr_init_1): Remove unused parameter
2636 `alias_this', all callers changed.
2637 (expand_aggr_init): Likewise.
2638 (expand_default_init): Likewise.
2639 (build_new_1): Initialize variable `susp'.
2640 (build_x_delete): Remove unused parameter `type', all callers
2643 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
2645 (readescape): Use (unsigned) value in shift.
2646 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
2647 comparing to a signed quantity.
2649 * pt.c (maybe_end_member_template_processing): Remove unused
2650 parameter `decl', all callers changed.
2651 (check_explicit_specialization): Add braces around empty body in
2653 (current_template_args): Initialize variable `args'.
2654 (lookup_template_class): Likewise for variable `prev_local_enum'.
2655 (tsubst_decl): Likewise for variable `r'.
2656 (set_mangled_name_for_template_decl): Initialize variable
2659 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
2660 Likewise for variable `i'.
2661 (yylex): Initialize variable `trrr'.
2663 * typeck.c (compparms): Mark variable `strict' with
2666 * xref.c (simplify_type): Cast argument of ctype function to
2669 1998-09-24 Mark Mitchell <mark@markmitchell.com>
2671 * cp-tree.h (language_lvalue_valid): Remove.
2672 * decl.c (grokdeclarator): Don't disallow references to functions.
2673 * tree.c (lvalue_p_1): New function, combining duplicated
2676 (real_lvalue_p): Likewise.
2677 * typeck.c (language_lvalue_valid): Remove.
2678 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
2679 they don't have TREE_READONLY set.
2680 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
2682 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
2684 * spew.c (yylex): Give diagnostic.
2685 * hash.h (is_reserved_word): Add export.
2687 * lex.h (rid): Add RID_EXPORT.
2688 * lex.c (init_parse): Ditto.
2690 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2692 * friend.c (do_friend): Make warning a full sentence.
2694 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2696 * parse.y (component_decl_list): Improve error-recovery.
2698 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
2700 * decl.c (make_typename_type): Move error to point where name
2701 variable can be used by dump_type.
2703 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2705 * decl.c (grokfndecl): Improve error-recovery.
2706 * decl2.c (grokfield): Likewise.
2707 * pt.c (finish_member_template_decl): Likewise.
2709 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
2711 * method.c (hack_identifier): Finding multiple members is always
2714 1998-09-21 Per Bothner <bothner@cygnus.com>
2716 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
2718 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
2720 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
2722 1998-09-20 Mark Mitchell <mark@markmitchell.com>
2724 * class.c (maybe_warn_about_overly_private_class): Reformat.
2726 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
2728 * exception.cc (__cplus_type_matcher): realign some code.
2730 1998-09-16 Mark Mitchell <mark@markmitchell.com>
2732 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
2733 (tinfo2.o): Likewise.
2734 (exception.o): Likewise.
2736 (opnew.o): Likewise.
2737 (opnewnt.o): Likewise.
2738 (opvnew.o): Likewise.
2739 (opvnewnt.o): Likewise.
2740 (opdel.o): Likewise.
2741 (opdelnt.o): Likewise.
2742 (opvdel.o): Likewise.
2743 (opvdelnt.o): Likewise.
2745 1998-09-16 Richard Henderson <rth@cygnus.com>
2747 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
2749 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
2751 * call.c (build_field_call): handle static data members too
2753 * typeck.c (comptypes): when comparing pointer types, check
2754 whether referred types match even in strictest modes
2756 1998-09-15 Mark Mitchell <mark@markmitchell.com>
2758 * cp-tree.h: Revert previous change.
2759 (finish_struct_methods): Remove declaration.
2760 * class.c: Revert previous change.
2761 (maybe_warn_about_overly_private_class): New function.
2762 (finish_struct_methods): Declare here, and make static. Remove
2763 unnecessary parameters. Tidy slightly. Use
2764 maybe_warn_about_overly_private_class.
2765 (finish_struct_1): Adjust. Remove check for private constructors,
2767 (finish_struct): Adjust.
2769 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2771 * except.c (expand_start_catch_block): No need to check for new
2773 (process_start_catch_block_old): Deleted.
2774 (process_start_catch_block): Add call to start_decl_1().
2775 (expand_end_catch_block): Add call to end_catch_handler().
2776 * exception.cc (__cplus_type_matcher): Only check the exception
2777 language if there is an exception table.
2779 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2781 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
2782 as used to prevent conflicts with virtual function tables.
2784 1998-09-14 Mark Mitchell <mark@markmitchell.com>
2786 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
2787 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
2788 * class.c (maybe_class_too_private_p): New function.
2789 (finish_struct_methods): Use it.
2790 (finish_struct_1): Likewise.
2791 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
2794 * pt.c (check_specialization_scope): Fix spelling error.
2795 (check_explicit_specialization): Remove code to handle explicit
2796 specializations in class scope; they are now correctly diagnosed
2799 1998-09-10 Mark Mitchell <mark@markmitchell.com>
2801 * decl.c (pushdecl): Don't copy types if the
2802 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
2805 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2807 * class.c (get_enclosing_class): New function.
2808 (is_base_of_enclosing_class): Likewise.
2809 * cp-tree.h (get_enclosing_class): Declare.
2810 (is_base_of_enclosing_class): Likewise.
2811 * pt.c (coerce_template_parms): Use them.
2813 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
2815 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
2816 null to decide whether to use it.
2818 * error.c (dump_type_real): Handle NAMESPACE_DECL.
2819 * parse.y (base_class.1): Avoid crash on error.
2821 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
2823 * decl.c (make_typename_type): If context is a namespace, the code
2826 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
2828 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
2830 1998-09-08 Mark Mitchell <mark@markmitchell.com>
2832 * cp-tree.h (anonymous_namespace_name): Declare.
2833 * decl.c: Define it.
2834 (push_namespace): Use anonymous_namespace_name, rather than local
2836 * error.c (dump_decl): If a namespace is named
2837 anonymous_namespace_name, call it {anonymous}.
2839 * decl.c (grokparms): Distinguish between references and pointers
2842 1998-09-08 Richard Henderson <rth@cygnus.com>
2843 Mark Mitchell <mark@markmitchell.com>
2845 * pt.c (process_partial_specialization): Consistantly allocate
2846 and zero tpd.parms based on ntparms. Use tpd2.parms, not
2847 tpd.parms, where appropriate.
2849 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
2851 * Makefile.in (INCLUDES): Update after recent toplevel gcc
2854 1998-09-05 Mark Mitchell <mark@markmitchell.com>
2856 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
2857 * class.c (finish_struct): Remove hackery to deal with explicit
2858 specializations in class scope.
2859 * decl.c (grokfndecl): Improve error-recovery.
2860 * decl2.c (grokfield): Likewise.
2861 * pt.c (check_specialization_scope): New function.
2862 (begin_specialization): Call it.
2863 (process_partial_specialization): New function, split out from
2864 push_template_decl. Check partial specializations more
2866 (push_template_decl): Call it.
2867 (check_explicit_specialization): Don't attempt to handle explicit
2868 specializations in class scope.
2869 (template_parm_data): Document. Add current_arg and
2870 arg_uses_template_parms.
2871 (mark_template_parm): Set it.
2872 (tsubst_arg_types): Remove unused variable.
2873 * semantics.c (begin_class_definition): Tweak.
2875 1998-09-04 Mark Mitchell <mark@markmitchell.com>
2877 * inc/typeinfo (type_info::type_info(const char*)): Make
2880 * cp-tree.h (hash_tree_cons_simple): New macro.
2881 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
2882 (coerce_template_parms): Use make_temp_vec, instead of
2883 make_tree_vec. Document this behavior.
2884 (lookup_template_class): Likewise.
2885 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
2886 Remove dead code (and add ssertion to check its deadness). Fix
2887 bug w.r.t. exception specifications.
2889 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
2891 * decl2.c (import_export_vtable): Always make artificials comdat.
2892 (import_export_decl): Likewise.
2893 * pt.c (mark_decl_instantiated): Likewise.
2895 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2897 * cp-tree.h (finish_globally_qualified_member_call_expr):
2899 (finish_qualified_call_expr).
2900 * semantics.c: Likewise.
2901 * parse.y (primary): Use it.
2902 * method.c (hack_identifier): Remove redundant code.
2904 * init.c (resolve_offset_ref): Call convert_from_reference to
2905 handle members of reference type. Improve error recovery.
2907 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
2909 * cp-tree.h: Declare warn_nontemplate_friend.
2910 * decl2.c (lang_decode_option): Set.
2911 * lang-options.h: Add -Wnon-template-friend.
2912 * friend.c (do_friend): Use to toggle non-template function warning.
2914 1998-09-03 Mark Mitchell <mark@markmitchell.com>
2916 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
2917 corresponding INTEGER_CSTs when processing_template_decl.
2918 * pt.c (tsubst_enum): Tweak accordingly.
2920 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2922 * decl.c (pushdecl_class_level): Add warning here.
2925 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
2927 * cvt.c (convert_pointer_to_real): Tidy.
2928 * search.c (get_base_distance_recursive): Simplify.
2929 (get_base_distance): Likewise.
2931 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
2934 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2936 * lex.c (check_newline): Call HANDLE_PRAGMA before
2937 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
2938 if unknown pragmas are encountered.
2939 (handle_sysv_pragma): Interpret return code from
2940 handle_pragma_token (). Return success/failure indication rather
2941 than next unprocessed character.
2942 (pragma_getc): New function: retrieves characters from the
2943 input stream. Defined when HANDLE_PRAGMA is defined.
2944 (pragma_ungetc): New function: replaces characters back into the
2945 input stream. Defined when HANDLE_PRAGMA is defined.
2947 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2949 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
2950 * class.c (build_vtable_entry_ref): Likewise.
2952 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2954 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
2955 * decl2.c (import_export_decl): Likewise.
2956 * pt.c (instantiate_decl): Use it.
2958 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
2960 * decl.c (lookup_name_real): Also do implicit typename thing for
2961 artificial TYPE_DECLs.
2962 * search.c (lookup_field): Likewise.
2963 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
2964 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
2965 (enter_scope_of): Extract type from implicit typename.
2966 (begin_class_definition): Likewise.
2967 * lex.c (identifier_type): Handle implicit typename when checking
2970 * cp-tree.h: Declare flag_strict_prototype.
2971 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
2973 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
2974 specified, set it to the value of pedantic.
2976 1998-09-01 Mark Mitchell <mark@markmitchell.com>
2978 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
2980 1998-08-31 Mark Mitchell <mark@markmitchell.com>
2982 * decl.c (finish_enum): Handle member enums of classes declared in
2985 * decl2.c (grok_x_components): Strip attributres before calling
2988 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
2990 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
2991 -fenum-int-equivalence and -fno-nonnull-objects.
2992 * class.c (check_for_override): Remove support for -fall-virtual.
2993 (finish_struct_1): Likewise.
2994 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
2995 * typeck.c (build_binary_op_nodefault): Likewise.
2996 * cvt.c (ocp_convert): Likewise.
2997 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
2998 * class.c (build_vbase_path): Likewise.
3000 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
3002 * Makefile.in (INTERFACE): New, set to 1.
3004 1998-08-30 Mark Mitchell <mark@markmitchell.com>
3006 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
3007 comparing with global_namespace.
3008 (dump_aggr_type): Likewise.
3010 * decl.c (grokfndecl): Issue error on declaration of friend
3011 templates with explicit template arguments.
3013 * pt.c (convert_template_argument): New function, split out
3015 (coerce_template_parms): Here.
3016 (tsubst): Attempt better error-recovery.
3018 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
3020 * pt.c (decl_template_parm_p): Add checks for
3021 TEMPLATE_TEMPLATE_PARM.
3023 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3025 * lex.c (do_identifier): Fix thinko in previous change.
3027 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3029 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
3030 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
3032 1998-08-28 Richard Henderson <rth@cygnus.com>
3034 Add support for discarding unused virtual functions.
3035 * lang-options.h: Add -fvtable-gc.
3036 * cp-tree.h: Add flag_vtable_gc.
3037 * decl2.c (output_vtable_inherit): New fn.
3038 (finish_vtable_vardecl): Call it.
3039 * class.c (build_vtable_entry_ref): New fn.
3040 (build_vtbl_ref): Call it.
3042 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3044 * cp-tree.h (build_enumerator): Take the enumeration type as a
3046 * decl.c (finish_enum): Don't set the TREE_TYPE for the
3047 enumeration constant values if we're processing_template_decls.
3048 Don't set the type for the CONST_DECLs either; that's done in
3050 (build_enumerator): Take the enumeration type as a
3052 * lex.c (do_identifier): Don't resolve enumeration constants while
3053 processing template declarations, even if they happen to be
3054 TEMPLATE_PARM_INDEXs.
3056 * parse.y (current_enum_type): New variable.
3057 (primary): Don't allow statement-expression in local classes just
3058 as we don't in global classes.
3059 (structsp): Use current_enum_type.
3060 (enum_list): Likewise.
3061 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
3062 finish_enum; they no longer occur.
3064 * cp-tree.h (finish_base_specifier): New function.
3065 * parse.y (base_class): Use it.
3066 * semantics.c (finish_base_specifier): Define it.
3068 * parse.y (structsp): Warn on use of typename outside of template
3071 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3073 * lex.c (handle_cp_pragma): Remove #pragma vtable.
3074 * lang-options.h: Remove +e options.
3075 * decl2.c (lang_decode_option): Likewise.
3076 (import_export_vtable): Don't check write_virtuals.
3077 (finish_vtable_vardecl, finish_file): Likewise.
3078 * search.c (dfs_debug_mark): Likewise.
3079 * semantics.c (begin_class_definition): Likewise.
3080 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
3082 * call.c (build_over_call): Check flag_elide_constructors.
3083 * decl2.c: flag_elide_constructors defaults to 1.
3084 * typeck.c (convert_arguments): Remove return_loc parm.
3085 (build_function_call_real): Adjust.
3087 * search.c: Tear out all mi_matrix and memoize code.
3088 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
3089 * lang-options.h: Remove documentation for -fhandle-exceptions,
3090 -fmemoize-lookups and -fsave-memoized.
3091 * cp-tree.h: Lose mi_matrix and memoize support.
3092 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
3093 * class.c: Lose struct class_level.
3094 (pushclass, popclass): Lose memoize support.
3095 * init.c (build_offset_ref): Likewise.
3097 Never change BINFO_INHERITANCE_CHAIN.
3098 * init.c (emit_base_init): Change modification of
3099 BINFO_INHERITANCE_CHAIN to an assert.
3100 * search.c (get_base_distance_recursive): Likewise.
3101 (get_base_distance): Likewise.
3102 (lookup_member): Likewise.
3103 (convert_pointer_to_single_level): Likewise.
3104 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
3105 (lookup_fnfields): Likewise.
3106 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
3107 (unshare_base_binfos): Don't call propagate_binfo_offsets.
3108 (layout_basetypes): Call propagate_binfo_offsets instead of
3109 unshare_base_binfos.
3110 * decl.c (xref_basetypes): Call unshare_base_binfos.
3111 * pt.c (instantiate_class_template): Likewise.
3112 * tree.c (reverse_path): Remove 'copy' parm; always make a
3114 * class.c (build_vbase_path): Just call it.
3115 * search.c (compute_access): Likewise. Don't re-reverse.
3117 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3119 * class.c (build_vbase_path): Use reverse_path.
3120 (finish_base_struct): Move warnings for inaccessible bases to
3122 (modify_one_vtable): Remove check of TREE_USED (binfo).
3123 (fixup_vtable_deltas1): Likewise.
3124 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
3125 (xref_tag): Remove binfos parameter.
3126 (make_binfo): Remove chain parameter.
3127 (reverse_path): Add copy parameter.
3128 * decl.c (init_decl_processing): Change calls to xref_tag.
3129 (xref_tag): Remove binfos parameter.
3130 (xref_basetypes): Change calls to make_binfo.
3131 * decl2.c (grok_x_components): Change calls to xref_tag.
3132 (handle_class_head): Likewise.
3133 * friend.c (do_friend): Likewise.
3134 * lex.c (make_lang_type): Change calls to make_binfo.
3135 * parse.y (structsp): Change calls to xref_tag.
3136 (named_complex_class_head_sans_basetype): Likewise.
3137 (named_class_head): Likewise.
3138 * rtti.c (init_rtti_processing): Likewise.
3139 * search.c (compute_access): Change calls to reverse_path.
3140 (dfs_get_vbase_types): Change calls to make_binfo.
3141 (get_vbase_types): Remove dead code.
3142 * tree.c (unshare_base_binfos): Change calls to make_binfo.
3143 (layout_basetypes): Warn here about inaccessible bases.
3144 (make_binfo): Remove chain parameter.
3145 (reverse_path): Add copy parameter.
3147 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3149 * class.c: #if 0 complete_type_p.
3150 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
3151 * method.c (process_overload_item): Likewise.
3152 * typeck.c (comp_target_types): Likewise.
3154 Stop sharing binfos for indirect virtual bases.
3155 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
3156 (layout_basetypes): Likewise.
3157 (unshare_base_binfos): Copy vbases, too.
3158 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
3159 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
3160 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
3161 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
3162 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
3163 reference to BINFO_VIA_PUBLIC.
3164 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
3165 (push_class_decls): Use them.
3166 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
3167 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
3169 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3171 * decl.c (build_enumerator): Set DECL_CONTEXT for the
3174 1998-08-26 Mark Mitchell <mark@markmitchell.com>
3176 * cp-tree.h (finish_enum): Change prototype.
3177 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
3178 VALUES parameter. Don't try to compute mins/maxs if
3179 processing_template_decl.
3180 * parse.y (structsp): Use new calling sequence for finish_enum.
3181 * pt.c (tsubst_enum): Likewise. Take the new type as input.
3182 (lookup_template_class): Remove unused variables. Tweak.
3183 Register enums on instantiation list before substituting
3184 enumeration constants.
3185 (tsubst_decl): Remove unused variables.
3186 (regenerate_decl_from_template): Likewise.
3188 * decl.c (duplicate_decls): Don't obliterate the
3189 DECL_TEMPLATE_INFO for a template if we're not replacing it with
3192 * lex.c (do_identifier): Fix typo in comment.
3194 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3196 * errfn.c: Remove stdarg.h/varargs.h.
3199 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
3201 * pt.c (tsubst_copy): Only do typename overloading on an
3202 IDENTIFIER_NODE that happens to look like a typename if it actually
3203 has a type for us to use.
3205 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3207 * typeck.c (comp_cv_target_types): Split out...
3208 (comp_target_types): From here. Don't allow cv-qual changes under
3209 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
3210 (build_ptrmemfunc): Pass 1 to nptrs.
3211 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3213 1998-08-25 Mark Mitchell <mark@markmitchell.com>
3215 * search.c (dependent_base_p): Don't compare a binfo to
3216 current_class_type; use the TREE_TYPE of the binfo instead.
3218 * cp-tree.h (CLASS_TYPE_P): Revise definition.
3220 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3222 * decl.c (duplicate_decls): Don't complain about different
3223 exceptions from an internal decl even if pedantic.
3225 * typeck.c (convert_for_assignment): Converting from pm of vbase
3226 to derived is an error, not a sorry.
3228 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
3229 * class.c (fixed_type_or_null): Rename from
3230 resolves_to_fixed_type_p. Return the dynamic type of the
3231 expression, if fixed, or null.
3232 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
3233 does not match the static type.
3234 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
3235 resolves_to_fixed_type_p again.
3237 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3239 * pt.c (tsubst_decl): Move special case code for dealing with
3240 tricky friend templates here from ...
3241 (regenerate_decl_from_template): Here.
3243 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3245 * decl.c (start_decl): Remove redundant linkage check.
3247 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
3249 * typeck.c (c_expand_return): Handle the case that valtype
3250 is wider than the functions return type.
3252 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3254 * cp-tree.h (CLASS_TYPE_P): New macro.
3255 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
3256 * pt.c (process_template_parm): Undo previous change.
3258 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
3260 * cp-tree.h: Declare.
3261 * pt.c (decl_template_parm_p): New function.
3262 * decl.c (pushdecl): Check decls for redeclaring template parms.
3263 (xref_tag): Make redeclaration an error, print decl.
3264 * decl2.c (grokfield): Check field_decls for redeclaration as well.
3266 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3268 * parse.y (primary): Fix up the type of string constants.
3270 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3272 * typeck.c (convert_for_initialization): Move check for odd uses
3273 of NULL to avoid duplicate warnings.
3275 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3277 * tree.c (lvalue_type): Fix for arrays.
3278 * typeck.c (string_conv_p): New fn.
3279 (convert_for_assignment): Use it.
3280 (build_unary_op): Use lvalue_type.
3281 * call.c (standard_conversion, convert_like): Use string_conv_p.
3282 (add_function_candidate): Use lvalue_type.
3283 * cvt.c (convert_to_reference): Likewise.
3284 * decl2.c (lang_decode_option): Ignore -traditional.
3285 * decl.c (init_decl_processing): flag_writable_strings inhibits
3288 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
3290 * lang-options.h (lang_options): Add fconst-strings to the list
3292 * decl2.c (lang_f_options, lang_decode_option): Likewise.
3294 1998-08-24 Nathan Sidwell <nathan@acm.org>
3296 * lex.c (real_yylex): Don't warn about long long constants if
3297 we're allowing long long.
3299 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3301 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
3302 accessing bindings directly.
3304 * search.c (my_tree_cons): Reimplement.
3306 * lang-specs.h: Remove __HONOR_STD.
3307 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
3309 1998-08-23 Mark Mitchell <mark@markmitchell.com>
3311 * decl.c (grokdeclarator): Complain about in-class initialization
3312 of aggregates and/or references.
3313 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
3314 TEMPLATE_TYPE_PARMs.
3316 * decl2.c (grok_array_decl): Add comment.
3317 (mark_used): Don't instantiate an explicit instantiation.
3318 * friend.c (make_friend_class): Remove bogus comment. Fix check
3319 for partial specializations.
3320 * pt.c (check_explicit_specialization): Don't
3321 SET_DECL_EXPLICIT_INSTANTIATION here.
3322 (mark_decl_instantiated): Or here.
3323 (do_decl_instantiation): Do it here, instead. Add checks for
3324 duplicate explicit instantiations, etc. Tidy.
3325 (do_type_instantiation): Likewise.
3326 (instantiate_decl): Improve comments. Complain about explicit
3327 instantiations where no definition is available.
3329 * cp-tree.h (ansi_null_node): Remove.
3330 * call.c (build_over_call): Warn about converting NULL to an
3332 * cvt.c (build_expr_type_conversion): Likewise. Use
3333 null_ptr_cst_p instead of expanding it inline.
3334 * decl.c (ansi_null_node): Remove.
3335 (init_decl_processing): Make null_node always have integral type.
3336 * except.c (build_throw): Warn about converting NULL to an
3338 * lex.c (init_parse): Remove handling of ansi_null_node.
3339 * pt.c (type_unification_real): Don't convert NULL to void* type.
3340 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
3341 (convert_for_assignment): Warn about converting NULL to an
3343 (convert_for_initialization): Likewise.
3345 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3347 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
3348 * pt.c (coerce_template_parms): Use no_linkage_check.
3349 * decl.c (grokvardecl): Likewise.
3350 (grokfndecl): Likewise. Members of anonymous types have no linkage.
3352 * method.c (process_overload_item): Remove useless code.
3354 1998-08-20 Per Bothner <bothner@cygnus.com>
3356 Handle new'ing of Java classes.
3357 * init.c (build_class_classref): New function.
3358 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
3359 constructor does not return this; don't need to exception-protect.
3361 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
3362 * decl2.c (acceptable_java_type): Handle template-derived types.
3364 1998-08-20 Per Bothner <bothner@cygnus.com>
3366 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
3368 1998-08-20 Mark Mitchell <mark@markmitchell.com>
3370 * decl.c (duplicate_decls): Always merge the old and new patterns
3371 for templates, regardless of whether or not the new one has
3372 DECL_INITIAL. Don't throw away specializations. Merge
3374 * pt.c (tsubst_decl): Use the right pattern when calculating the
3375 complete args for a new template instance.
3376 (do_decl_instantiation): Fix typo in comment.
3377 (regenerate_decl_from_template): Deal with tricky friend template
3379 (instantiate_decl): Likewise.
3381 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
3383 * init.c (build_builtin_delete_call): Add missing assemble_external
3386 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3388 * parse.y (notype_unqualified_id): Also accept ~A<int>.
3390 1998-08-19 Mark Mitchell <mark@markmitchell.com>
3392 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
3394 * except.c (build_throw): Warn when NULL is thrown, even with
3395 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
3398 * cp-tree.h (ansi_null_node): New variable.
3399 * decl.c (ansi_null_node): New variable.
3400 (init_decl_processing): Initialize its type.
3401 * lex.c (init_parse): Initialize its value. Use ansi_null_node
3402 for null_node in non-ANSI mode.
3403 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
3404 place of null_node to avoid spurious errors.
3406 1998-08-17 Mark Mitchell <mark@markmitchell.com>
3408 * cp-tree.h (enter_scope_of): New function.
3409 * parse.y (complex_direct_notype_declarator): Use it.
3410 * semantics.c (enter_scope_of): New function.
3412 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
3414 * decl.c (grokparms): No, here.
3416 * decl.c (grokdeclarator): Catch parm with pointer to array of
3417 unknown bound here...
3418 * method.c (process_overload_item): ...not here.
3420 * gxxint.texi: Remove obsolete documentation of overloading code.
3422 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
3423 * class.c (finish_struct_bits): Likewise.
3425 * tree.c (lvalue_type): Fix for arrays.
3426 * typeck.c (build_unary_op): Use lvalue_type.
3427 * call.c (add_function_candidate): Likewise.
3428 * cvt.c (convert_to_reference): Likewise.
3430 * decl2.c (lang_decode_option): Ignore -traditional.
3432 * init.c (build_offset_ref): Don't mess with error_mark_node.
3433 * lex.c (do_scoped_id): Use cp_error.
3435 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
3437 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
3439 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
3441 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
3443 * cp-tree.h (set_identifier_local_value): Provide prototype.
3445 * decl2.c (do_namespace_alias): Remove unused variables `binding'
3448 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
3450 * Makefile.in: Rename BBISON to BISON so that it can be properly
3451 inherited from the parent makefile.
3453 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3455 * lang-options.h: Add -finit-priority.
3456 * decl2.c: Likewise. Check flag_init_priority instead of
3459 * decl2.c (setup_initp): New fn.
3460 (start_objects, finish_objects, do_ctors): Handle init_priority.
3461 (do_dtors, finish_file): Likewise.
3463 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3465 * pt.c (tsubst_copy): Hush warning.
3467 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
3469 1998-08-12 Mark Mitchell <mark@markmitchell.com>
3471 * pt.c (print_template_context): Don't abort when instantiating a
3474 * decl.c (grokdeclarator): Issue errors on namespace qualified
3475 declarators in parameter lists or in class scope.
3477 1998-08-09 Mark Mitchell <mark@markmitchell.com>
3479 * pt.c (check_explicit_specialization): Don't abort on bogus
3480 explicit instantiations.
3482 1998-08-07 Mark Mitchell <mark@markmitchell.com>
3484 * typeck.c (require_complete_type): Use complete_type_or_else.
3485 (complete_type_or_else): Always return NULL_TREE on failure, as
3488 * pt.c (tsubst_aggr_type): Prototype.
3489 (tsubst_decl): New function, split out from tsubst. Set
3490 input_filename and lineno as appropriate.
3491 (pop_tinst_level): Restore the file and line number saved in
3493 (instantiate_class_template): Set input_filename and lineno as
3495 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
3496 context for a TYPENAME_TYPE is complete.
3498 * decl2.c (grokbitfield): Issue errors on bitfields declared with
3500 (do_dtors): As in do_ctors, pretend to be a member of the same
3501 class as a static data member while generating a call to its
3504 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
3505 conversions, even in complex virtual base class hierarchies.
3507 1998-08-06 Mark Mitchell <mark@markmitchell.com>
3509 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
3510 (TYPE_TEMPLATE_INFO): Likewise.
3511 (SET_TYPE_TEMPLATE_INFO): Likewise.
3512 (ENUM_TI_TEMPLATE): Likewise.
3513 (ENUM_TI_ARGS): Likewise.
3514 (lookup_nested_type_by_name): Remove.
3515 * decl.c (maybe_process_template_type_declaration): Handle enums.
3516 (start_enum): Don't check for primary-template enum declarations
3518 (finish_enum): Clean up, document. Make sure template enum
3519 constants get the correct type.
3520 (build_enumerator): Copy initializers for template enumerations,
3522 (grok_enum_decls): Document.
3523 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
3524 better. Build LOOKUP_EXPRs for local variables, even if they are
3526 * pt.c (tsubst_enum): Remove field_chain parameter.
3527 (template_class_depth): Include the depth of surrounding function
3529 (push_template_decl): Check for primary-template enum declarations
3530 here. Deal with enumeration templates.
3531 (lookup_template_class): Likewise.
3532 (for_each_template_parm): Likewise.
3533 (instantiate_class_template): Don't call tsubst_enum directly,
3534 call tsubst instead, to instantiate enums. Deal with all
3535 field_chain issues here, not in tsubst_enum.
3536 (lookup_nested_type_by_name): Remove.
3537 (tsubst_aggr_type): Revise handling of enumeration types.
3539 (tsubst_copy): Likewise.
3540 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
3542 1998-08-04 Mark Mitchell <mark@markmitchell.com>
3544 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
3545 uses template parameters.
3546 * method.c (build_template_parm_names): Use the full set of
3547 template arguments for tsubst'ing.
3548 (build_overload_identifier): Pass the full set of template
3549 arguments to build_template_parm_names, not just the
3551 * pt.c (TMPL_ARGS_DEPTH): Define using
3552 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
3553 (NUM_TMPL_ARGS): New macro.
3554 (add_outermost_template_args): Deal with the case where the outer
3555 args will be completely discarded.
3556 (coerce_template_parms): Use the full set of template arguments
3557 for tsubst'ing. Simplify. Add some asserts. Improve
3559 (lookup_template_class): Pass the full set of template arguments
3560 to coerce_template_parms.
3561 (tsubst): Add assertion.
3562 (do_type_instantiation): Don't instantiate member template
3565 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
3566 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
3568 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
3570 * method.c (set_mangled_name_for_decl): Change return type to void.
3572 * decl.c (lookup_name_real): A namespace-level decl takes priority
3573 over implicit typename. Avoid doing the same lookup twice.
3575 * search.c (dependent_base_p): New fn.
3576 (dfs_pushdecls, dfs_compress_decls): Use it.
3578 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
3579 virtual functions if the type doesn't have any.
3581 1998-08-03 Mark Mitchell <mark@markmitchell.com>
3583 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
3584 uses template parameters.
3586 1998-08-02 Mark Mitchell <mark@markmitchell.com>
3588 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
3589 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
3590 * lex.c (do_identifier): Don't use a second argument, or a type,
3591 when building LOOKUP_EXPRs.
3592 (do_identifier): Likewise.
3593 (do_scoped_id): Likewise.
3594 * method.c (hack_identifier): Improve error message.
3595 * pt.c (lookup_template_function): Don't needlessly call
3596 copy_to_permanent or build_min.
3597 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
3599 (do_decl_instantiation): Improve error message.
3600 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
3601 (build_min): Copy the type to the permanent obstack, too.
3603 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
3605 * init.c (init_init_processing): Remove BI* handling.
3606 (build_builtin_call): Remove.
3607 (build_builtin_delete_call): New fn.
3608 (build_delete): Use it.
3610 1998-07-31 Mark Mitchell <mark@markmitchell.com>
3612 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
3613 (maybe_check_template_type): New function.
3614 * decl.c (maybe_process_template_type_declaration): New function,
3615 split out from pushtag Call maybe_check_template_type.
3616 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
3617 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3618 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3619 * pt.c (template_class_depth_real): Generalization of ...
3620 (template_class_depth): Use it.
3621 (register_specialization): Use duplicate_decls for duplicate
3622 declarations of specializations.
3623 (maybe_check_template_type): New function.
3624 (push_template_decl_real): Fix comment.
3625 (convert_nontype_argument): Likewise.
3626 (lookup_template_class): Likewise. Avoid an infinite loop on
3628 (tsubst_friend_function): Fix comment.
3629 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
3631 * semantics.c (begin_function_definition): Use
3632 reset_specialization to note that template headers don't apply
3633 directly to declarations after the opening curly for a function.
3635 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
3637 * decl.c (push_overloaded_decl): Use current_namespace instead of
3638 DECL_CONTEXT (decl) to determine where we go.
3640 * decl.c (lookup_name_real): Fix typo.
3642 1998-07-28 Mark Mitchell <mark@markmitchell.com>
3644 * friend.c (is_friend): Be lenient with member functions to deal
3645 with nested friends.
3647 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
3649 * class.c (finish_struct_1): Convert integer_zero_node to
3650 ssizetype before passing it to set_rtti_entry.
3651 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
3652 of any size to a pointer.
3654 1998-07-27 Mark Mitchell <mark@markmitchell.com>
3656 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
3657 (build_template_decl_overload): Remove.
3658 (set_mangled_name_for_decl): New function.
3659 (innermost_args): Remove is_spec parameter.
3660 (most_specialized, most_specialized_class): Remove declarations.
3661 (lookup_template_class): Add entering_scope parameter.
3662 (maybe_process_partial_specialization): New function.
3663 (finish_template_decl): Likewise.
3664 (finish_template_type): Likewise.
3665 * class.c (finish_struct): Clean up processing of member template
3667 * decl.c (pushtag): Fix formatting.
3668 (lookup_tag): Improve handling of pseudo-global levels.
3669 (make_typename_type): Adjust call to lookup_template_class.
3670 (shadow_tag): Use maybe_process_partial_specialization.
3671 (xref_tag): Improve handling of member friends.
3672 (start_function): Call push_nested_class before
3673 push_template_decl. Don't call push_template_decl for
3675 * decl2.c (grok_x_components): Don't call xref_tag for
3676 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
3677 (grokclassfn): Use set_mangled_name_for_decl.
3678 (arg_assoc_class): Adjust call to innermost_args.
3679 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
3680 * error.c (dump_function_name): Improve printing of template
3682 * friend.c (is_friend): Don't compare types of decls to determine
3683 friendship, unless flag_guiding_decls.
3684 (make_friend_class): Partial specializations cannot be friends.
3685 (do_friend): Use set_mangled_name_for_decl. Call
3686 push_template_decl_real instead of push_template_decl.
3687 * method.c (build_decl_overload_real): Remove prototype. Give it
3689 (build_overload_identififer): Adjust call to innermost_args.
3690 (build_template_decl_overload): Remove.
3691 (set_mangled_name_for_decl): New function.
3692 * parse.y (.finish_template_type): New non-terminal.
3693 (template_def): Use finish_template_decl. Use template_extdef
3695 (template_extdef, template_datadef): New non-terminals, containing
3696 only those rules for things which can be templates.
3698 (template_type, self_template_type): Use .finish_template_type.
3699 (named_class_head): Use maybe_process_partial_specialization.
3700 * pt.c (mangle_class_name_for_template): Remove context parameter.
3701 (get_class_bindings): Remove outer_args parameter.
3702 (complete_template_args): Remove.
3703 (add_outermost_template_args): New function.
3704 (register_specialization): Return the specialization.
3705 (unregister_specialization): New function.
3706 (tsubst_template_parms): Likewise.
3707 (most_specialized, most_specialized_class): Prototype here as
3709 (original_template): Rename to most_general_template.
3710 (tsubst_template_parms): New function.
3711 (set_mangled_name_for_template_decl): Likewise.
3712 (TMPL_ARGS_DEPTH): New macro.
3713 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
3714 (TMPL_ARGS_LEVEL): New macro.
3715 (SET_TMPL_ARGS_LEVEL): Likewise.
3716 (TMPL_ARG): Likewise.
3717 (SET_TMPL_ARG): Likewise.
3718 (TMPL_ARGS_DEPTH): Likewise.
3719 (finish_member_template_decl): Use finish_template_decl.
3720 (maybe_process_partial_specialization): New function, split out
3722 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
3723 (maybe_begin_member_template_processing): Use new macros.
3724 (is_member_template): Likewise.
3725 (is_member_template_class): Likewise.
3726 (add_to_template_args): Likewise. Deal with multiple levels of
3728 (maybe_process_partial_specialization): New function.
3729 (retrieve_specialization): Add consistency check.
3730 (determine_specialization): Return full argument list.
3731 (check_explicit_specialization): Tweak friend handling. Use full
3732 argument lists. Simplify.
3733 (current_template_args): Use new macros.
3734 (push_template_decl_real): Change ill-named mainargs to specargs.
3735 Check that a partial specialization actually specializes at least
3736 one parameter. Improve friend handling. Modify for full
3738 (classtype_mangled_name): Don't mangle the names of
3740 (lookup_template_class): Add entering_scope parameter. Use it to
3741 avoid finding a template type when an instantiation is required.
3742 Simplify. Use full template arguments.
3743 (tsubst_friend_function): Use unregister_specialization. Use new
3744 macros. Use full template arguments.
3745 (tsubst_friend_class): Substitute, using tsubst_template_parms,
3746 into the template parameters before passing them to
3747 redeclare_class_template.
3748 (instantiate_class_template): Simplify. Use full template
3749 arguments. Adjust calls to get_class_bindings. Use
3750 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
3751 (innermost_args): Use new macros.
3752 (tsubst_aggr_type): New function, split out from tsubst.
3753 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
3754 conventions for lookup_tmeplate_class. Refine handling of partial
3755 instantiations. Remove calls to complete_template_args.
3756 Simplify. Add consistency checks. Use set_mangled_name_for_decl
3757 and set_mangled_name_for_template_decl.
3758 (tsubst_copy): Use tsubst_aggr_type.
3759 (instantiate_template): Use full template arguments.
3760 (more_specialized): Improve formatting.
3761 (more_specialized_class): Adjust calls to get_class_bindings.
3762 (get_bindings_real): Don't call complete_template_args.
3763 (most_specialized): Don't overwrite input; create a new list.
3764 (most_specialized_class): Use most_general_template.
3765 (regenerate_decl_from_template): Use unregister_specialization.
3766 Use full template arguments.
3767 (instantiate_decl): Use full template arguments.
3768 (set_mangled_name_for_template_decl): New function.
3769 * semantics.c (begin_class_definition): Use
3770 maybe_process_partial_specialization.
3771 (finish_member_class_template): New function.
3772 (finish_template_decl): Likewise.
3773 (finish_template_type): Likewise.
3774 (typeck.c): Don't crash after issuing a compiler_error.
3775 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
3777 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
3779 * typeck2.c (build_functional_cast): Handle default-initialization.
3781 * call.c (build_over_call): Pass 1 to popclass.
3783 * parse.y (direct_notype_declarator): Add precedence declaration
3784 to notype_unqualified_id case.
3785 * Makefile.in (EXPECT): Adjust.
3787 * tree.c (ovl_member): Fix for single function in OVL.
3789 1998-07-27 Dave Brolley <brolley@cygnus.com>
3791 * c-lex.c (yylex): Fix boundary conditions in character literal and
3792 string literal loops.
3794 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
3796 * decl.c (lookup_name_real): OK, do return the from_obj value
3797 unless got_object depends on template parms.
3799 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
3801 * pt.c (coerce_template_parms): Also complain about local enums.
3803 * cp-tree.h: Add prototype for set_identifier_local_value.
3804 * decl.c (set_identifier_local_value_with_scope): Make static,
3806 * search.c (covariant_return_p): Likewise.
3807 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
3809 * call.c (build_method_call): Only pull out the type of a destructor
3810 if it's a template type parm.
3811 * decl.c (lookup_name_real): Never return the from_obj value.
3813 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3815 * except.c (process_start_catch_block_old): Call start_decl_1 for
3817 * decl.c (start_decl_1): Avoid duplicate error.
3819 * init.c (expand_default_init): Only perform the initialization if
3820 it will do something.
3822 1998-07-23 H.J. Lu (hjl@gnu.org)
3824 * parse.y (base_class): Check for invalid base class.
3826 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3828 * decl2.c (import_export_template): Fold in...
3829 (import_export_class): ...to here. Handle dllimport/export.
3831 * class.c (build_vtable): Pass at_eof to import_export_vtable.
3832 (prepare_fresh_vtable): Likewise.
3833 * decl2.c (import_export_class): Split out...
3834 (finish_prevtable_vardecl): From here.
3835 * class.c (finish_struct_1): Call import_export_class if at_eof.
3837 * decl.c (start_function): #if 0 mysterious code I wrote and have
3839 * rtti.c (get_tinfo_fn): If this is for a class type, set
3842 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
3844 * inc/exception: Change terminate and unexpected to ().
3846 * parse.y (named_class_head_sans_basetype_defn): A
3847 named_class_head_sans_basetype followed by '{' or ':' is a defn.
3849 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
3851 * tree.c (canonical_type_variant): New fn to handle arrays.
3852 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
3853 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
3854 * method.c (process_overload_item): Use build_overload_value for
3857 1998-07-20 Dave Brolley <brolley@cygnus.com>
3859 * lex.c (mbchar.h): #include it.
3860 (GET_ENVIRONMENT): New macro.
3861 (init_parse): Set character set based on LANG environment variable.
3862 (real_yylex): Handle multibyte characters in character literals.
3863 (real_yylex): Handle multibyte characters in string literals.
3865 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
3867 * lex.c (do_identifier): Look for class value even if we don't
3868 have a global value. Do implicit declaration if parsing is 2.
3869 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
3872 1998-07-19 Mark Mitchell <mark@markmitchell.com>
3874 * decl.c (pushtag): Revert previous change.
3875 * pt.c (lookup_template_class): Don't put out debugging
3876 information for types that use template parameters.
3878 * decl.c (pushtag): Don't put out debugging information for
3879 compiler-generated typedefs.
3881 * error.c (dump_type_real): Don't crash when presented with
3882 intQI_type_node or the like.
3884 * semantics.c (finish_translation_unit): Fix spelling error in
3887 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
3889 * decl.c (lookup_name_real): Pull out single function here.
3890 (select_decl): Not here.
3891 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
3893 * decl.c (qualify_lookup): Tweak again.
3895 * pt.c (lookup_template_class): Don't mess with the context of the
3897 * decl2.c (current_decl_namespace): Remove special handling for
3900 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
3901 a member template specialization.
3903 * tree.c (ovl_member): Use decls_match to compare functions.
3904 * decl.c (decls_match): Check the context of a function.
3906 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
3907 in Koenig lookup support rules.
3908 * semantics.c (finish_call_expr): Handle the new cases.
3910 * typeck.c (build_x_function_call): Handle overloaded methods.
3912 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
3914 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3916 * semantics.c (finish_object_call_expr): Revert previous change.
3917 * call.c (build_new_method_call): Likewise. Instead, convert
3918 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
3920 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3922 * decl.c (qualify_lookup): Handle templates.
3924 * decl2.c (do_using_directive): Don't pass ancestor.
3925 * decl.c (push_using_directive): Calculate ancestor.
3927 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
3928 * decl.c (pushdecl): Move type shadowing handling from here...
3929 (duplicate_decls): ...to here.
3930 * decl.c (set_identifier_local_value_with_scope): New fn.
3932 (set_identifier_local_value, lookup_type_current_level): New fns.
3933 * decl2.c (do_local_using_decl): Handle types and binding level
3936 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
3937 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
3938 (lookup_namespace_name): Likewise.
3939 * typeck.c (build_unary_op): Not here anymore.
3941 * decl2.c (do_class_using_decl): Make sure we get an identifier.
3942 * class.c (handle_using_decl): Ignore TYPE_DECLs.
3944 * decl.c (qualify_lookup): New fn.
3945 (lookup_name_real): Use it.
3947 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3949 * decl2.c (add_using_namespace): When directly using a namespace
3950 that was indirect before, promote it.
3952 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
3953 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
3954 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
3955 * decl.c (select_decl): Replace two flag parameters by one.
3956 (unqualified_namespace_lookup): Likewise, pass flag.
3957 (lookup_flags): New function.
3958 (lookup_name_real): Compute flags, pass them.
3959 (lookup_namespace_name): Call with zero-flag.
3960 * decl2.c (ambiguous_decl): Add flag parameter, complain only
3962 (lookup_using_namespace, qualified_lookup_using_namespace):
3963 Add flag parameter, pass them through.
3964 * lex.c (do_scoped_id): Call with zero-flag.
3966 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
3968 * typeck.c (convert_for_assignment): Use comptypes.
3970 1998-07-16 Mark Mitchell <mark@markmitchell.com>
3972 * semantics.c (finish_object_call_expr): Move test for the
3973 function called being a TYPE_DECL to ...
3974 * call.c (build_new_method_call): Here.
3976 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
3978 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
3979 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
3981 * lex.c (looking_for_typename): Don't initialize.
3983 * decl2.c (ambiguous_decl): Clarify error message.
3985 * decl.c (push_using_directive): Iterate over namespaces used
3988 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3990 * decl2.c (add_using_namespace): Iterate over namespaces used
3993 * decl.c (lookup_name_real): Accept namespace aliases as locals.
3994 (cat_namespace_levels): Ignore aliases.
3995 (duplicate_decls): Ignore duplicate aliases.
3996 * decl2.c (do_namespace_alias): Process block level namespace
3997 aliases. Store alias with pushdecl. Remove odr errors.
3998 * parse.y (namespace_alias): New non-terminal.
4001 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4003 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
4004 Handle TEMPLATE_TYPE_PARM.
4005 (arg_assoc): Rewrite.
4007 * pt.c (complete_template_args): Don't look at the context unless
4010 * method.c (build_decl_overload_real): Fix namespace handling.
4012 * typeck.c (build_unary_op): Extract a lone function from an
4015 * call.c (build_scoped_method_call): Handle getting a namespace
4016 for basetype in a destructor call.
4017 (check_dtor_name): Handle enums.
4019 * parse.y (using_directive): New nonterminal.
4020 (extdef, simple_stmt): Use it.
4022 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4024 * decl2.c (add_function): Move error message ...
4025 (arg_assoc_namespace): ... from here.
4027 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4029 * parse.y (namespace_qualifier): Fix multiple level handling.
4030 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
4031 (arg_assoc): Don't skip the first argument of a function.
4033 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
4035 * search.c (my_tree_cons): Clean up.
4037 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4039 * call.c (joust): Don't warn about "confusing" conversions to the
4042 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4044 * class.c (push_nested_class): Complain about namespaces.
4045 * decl.c (start_decl): Enter the object's namespace.
4046 (cp_finish_decl): Leave it.
4047 (grokdeclarator): Likewise.
4048 * decl2.c (check_decl_namespace): New function.
4049 (finish_file): Call it.
4050 * parse.y (complex_direct_notype_declarator): Set complexity
4051 of namespace-qualified ids to -1, enter the namespace.
4053 * method.c (build_template_decl_overload): Expect _DECL as first
4054 parameter. Put context temporarily into current_namespace.
4055 * pt.c (check_explicit_specialization): Change caller.
4058 * init.c (build_offset_ref): Call mark_used and
4059 convert_from_reference for namespace members.
4061 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
4063 * search.c (my_tree_cons): The bitfield is at index 2.
4065 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
4067 * lang-options.h: Format changed to work with new --help support
4070 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4072 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
4073 Do Koenig lookup in CALL_EXPR.
4074 (arg_assoc): Handle error_mark.
4075 * lex.c (is_global): New function.
4076 (do_identifier): Expect arguments for Koenig lookup.
4077 * parse.y (primary): Add rules for calls of unqualified function calls.
4078 (do_id): Change call of do_identifier.
4079 * pt.c (finish_stmt_expr): Likewise.
4080 * semantics.c (finish_id_expr): Likewise.
4081 (finish_call_expr): Add integer parameter to indicate
4082 argument-dependent lookup.
4084 * decl.c (struct binding_level): New field using_directives.
4085 (push_using_decl): Not sorry anymore.
4086 (push_using_directive): New function.
4087 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
4088 (unqualified_namespace_lookup): New function, code from ...
4089 (lookup_name_real): ... here.
4090 * decl2.c (lookup_using_namespace): Pass using list instead of
4092 (validate_nonmember_using_decl): New function.
4093 (do_nonmember_using_decl): New function.
4094 (do_toplevel_using_decl): Use them.
4095 (do_local_using_decl): New function.
4096 (do_using_directive): Support block-level directives.
4097 * parse.y (simple_stmt): Support using declarations and
4099 (namespace_qualifier, namespace_using_decl): New non-terminals.
4101 * xref.c (classname): New function.
4102 (GNU_xref_hier): Change class and base parameters to tree.
4103 * decl.c (xref_baseypes): Change caller.
4104 * friend.c (make_friend_class): Likewise.
4106 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4108 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
4111 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
4112 template template parameter, record its use.
4113 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
4114 its template arguments if exists.
4116 * pt.c (coerce_template_template_parms): New function equivalent
4117 to coerce_template_parms when IS_TMPL_PARM is true.
4118 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
4119 all callers changed.
4121 (coerce_template_parms): Access ARGLIST properly when creating a
4122 new vector. Only accept implicit TYPE_DECL as valid argument for
4123 a template template parameter when it is a base class of
4124 current_class_type. Don't display error message when COMPLAIN is
4127 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
4129 * repo.c (get_base_filename): Use file_name_nondirectory.
4130 (open_repo_file): Ditto.
4131 * cp-tree.h (file_name_nondirectory): Add prototype.
4133 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
4135 * friend.c (do_friend): Pull the identifier out of declarator.
4136 Use cp_error and friends.
4137 * decl2.c (qualified_lookup_using_namespace): Fix call to
4139 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
4140 (grokvardecl): Use DECL_CLASS_SCOPE_P.
4141 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
4142 * class.c (warn_hidden): Fix for OVERLOAD.
4143 From grahams@rcp.co.uk:
4144 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
4145 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
4147 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
4149 * g++.1 (-traditional): Remove duplicated documentation.
4151 1998-07-11 Mark Mitchell <mark@markmitchell.com>
4153 * method.c (flush_repeats): Add nrepeats parameter.
4154 (issue_nrepeats): Likewise.
4155 (is_back_referenceable_type): New function. Don't back-reference
4156 TEMPLATE_TYPE_PARMs as well as simple types like integers.
4157 (build_mangled_name_for_type): Likewise.
4158 (build_mangled_name_for_type_with_Gcode): Likewise.
4160 (nrepeats): Likewise.
4161 (Nrepeats): Likewise.
4162 (start_squangling): Don't clear the variables removed above.
4163 (end_squangling): Likewise.
4164 (flush_repeats): Tidy. Use nrepeats parameter rather than
4166 (issue_nrepeats): Likewise, but with nrepeats global. Use
4167 is_backreferenceable_type.
4168 (build_overload_nested_name): Tidy. Add comment. Use
4169 build_mangled_name_for_type.
4170 (build_underscore_int): Comment.
4171 (build_overload_scope_ref): Use build_mangled_name_for_type.
4172 (build_overload_int): Likewise.
4173 (build_template_template_parm_names): Tidy.
4174 (build_template_parm_names): Use build_mangled_name_for_type.
4175 (build_overload_identifier): Add comments.
4176 (build_mangled_name_for_type_with_Gcode): Split out from
4178 (build_mangled_name_for_type): Use it.
4179 (build_mangled_name): Rework to use build_mangled_name_for_type
4180 and to not use global nrepeats/Nrepeats. Tidy.
4181 (process_modifiers): Tidy.
4182 (check_btype): Use is_backreferenceable_type. Add comment.
4183 Rename `node' to `type'.
4184 (process_overload_item): Set numeric_output_need_bar here.
4185 Use build_mangled_name_for_type. Tidy.
4186 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
4187 build_mangled_name_for_type.
4189 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
4192 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
4194 * cp-tree.h (warn_long_long): Define.
4195 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
4196 warning "ANSI C++ does not support `long long'".
4197 * decl2.c (warn_long_long): Define.
4198 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
4200 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
4202 * decl.c (xref_tag): Handle attributes between 'class' and name.
4203 * parse.y (aggr): Likewise.
4204 * semantics.c (finish_class_definition): Likewise.
4205 * Makefile.in (EXPECTED): Adjust.
4207 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
4208 * decl2.c: Define them.
4209 (lang_decode_option): Handle them.
4210 * lang-options.h: Add -foptional-diags.
4211 * class.c (finish_struct): Don't complain about multiple meanings of
4212 name if -fno-optional-diags.
4213 * decl.c (pushdecl_class_level): Likewise.
4214 * lex.c (real_yylex): Check warn_multichar.
4216 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
4218 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
4220 * tree.c (make_binfo): Fix length.
4222 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
4224 * decl2.c (lang_decode_option): Remove warn_template_debugging.
4225 * lang-options.h: Ditto.
4227 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4229 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
4230 (process_start_catch_block): Likewise for variables
4231 `false_label_rtx', `call_rtx' and `return_value_rtx'.
4233 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
4235 * tree.c (build_srcloc): Make sure we allocate this node on the
4238 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
4240 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
4241 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
4242 (lang_specific_driver): Only add -lm automatically if need_math is
4245 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
4247 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
4249 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4251 * Makefile.in (EXPR_H): New dependency variable.
4252 (decl2.o): Depend on $(EXPR_H).
4253 (typeck.o): Likewise.
4257 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4259 * decl.c (start_enum): Put local enums on permanent_obstack.
4261 1998-06-25 Mark Mitchell <mark@markmitchell.com>
4263 * cp-tree.h (c_get_alias_set): Declare.
4264 * decl.c (init_decl_processing): Set lang_get_alias_set.
4266 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
4268 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4269 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
4270 flag for all function decls which are in the exception table.
4271 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
4272 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
4273 code is emitted for any referenced rtti function.
4275 1998-06-25 Dave Brolley <brolley@cygnus.com>
4277 * lang-specs.h: Use new | syntax to eliminate
4278 string concatenation.
4280 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
4282 * cp-tree.h (CP_DECL_CONTEXT): New macro.
4283 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
4284 * method.c (build_overload_nested_name): Likewise.
4285 * sig.c (build_signature_pointer_or_reference_type): Don't set
4288 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4290 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
4291 * cp-tree.h (FROB_CONTEXT): New macro.
4292 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
4293 * decl.c (namespace_binding): Replace NULL_TREE with
4295 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
4296 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
4298 * decl.c (pushtag): Use FROB_CONTEXT.
4299 (pushdecl, make_typename_type, define_function, grokdeclarator):
4301 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
4302 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
4304 * decl2.c (decl_namespace): Return global_namespace if no context.
4305 * method.c (build_overload_nested_name): Expect null as context.
4306 * pt.c (mangle_class_name_for_template): Do nothing for null
4308 (lookup_template_class): Allow for null id_context.
4310 1998-06-25 Richard Henderson <rth@cygnus.com>
4312 * method.c (emit_thunk): Set current_function_is_thunk for the
4313 ASM_OUTPUT_MI_THUNK case as well.
4315 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4317 * exception.cc (__cplus_type_matcher): Get a match_info pointer
4318 instead of an exception table entry as a parameter.
4320 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4322 * parse.y (function_try_block): Don't call start_catch_handler.
4323 * except.c (call_eh_info): Remove coerced field from declaration.
4324 (build_eh_type_type_ref): New function to create an address of a
4325 rtti function for the new style exception tables.
4326 (expand_start_catch_block): Split function, this contains the
4328 (process_start_catch_block_old): New function to perform the rest
4329 of expand_start_catch_block under old style exceptions.
4330 (process_start_catch_block_old): New function to perform the rest
4331 of expand_start_catch_block under new style exceptions.
4332 (expand_end_catch_block): Only pop the false label off the stack under
4333 the old style of exceptions.
4334 * semantics.c (finish_try_block): Don't call start_catch_handler.
4335 * exception.cc (struct cp_eh_info): Add original_value field.
4336 (__cplus_type_matcher): Perform type matching on the original exception
4337 value, and if we have a match, set the current value.
4338 (__cp_push_exception): Set the original expcetion value.
4340 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
4342 * call.c (joust): Fix confusing conversion warning.
4344 * call.c (build_op_delete_call): Add placement parm. Check
4345 LOOKUP_SPECULATIVELY.
4346 * cp-tree.h, decl2.c, init.c: Adjust.
4347 * decl.c (finish_function): Use it.
4349 * pt.c (tsubst): Diagnose creating void fields or variables.
4351 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4353 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
4355 * cp-tree.h (check_dtor_name): Add prototype.
4357 * init.c (expand_member_init): Remove unused variables
4358 `ptr_type_node', `parm' and `rval'.
4360 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
4362 (lang_print_xnode): Likewise.
4364 * typeck2.c (enum_name_string): Cast argument to sprintf to long
4365 and use %ld specifier.
4367 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
4368 specifier in call to fprintf.
4369 (GNU_xref_member): Cast argument to sprintf to int.
4371 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4373 * typeck2.c (pop_init_level): Warn about implicit zero initialization
4376 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4378 * cp-tree.h: Prototype function `check_java_method'.
4380 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4382 * class.c (finish_struct): Make conflicting use of id a pedwarn.
4383 * decl.c (pushdecl_class_level): Likewise.
4385 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4387 * pt.c (convert_nontype_argument): Issue an error when presented
4388 with an integer (real) constant that cannot be simplified to an
4391 * cp-tree.h (c_get_alias_set): Remove declaration added in
4392 1998-06-13 change that should never have been checked in.
4394 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4396 * typeck.c (build_binary_op_nodefault): Change % in format strings
4399 * decl.c (grokvardecl): Don't build_static_name for decls that
4400 aren't at namespace scope.
4402 * init.c (perform_member_init): Catch default-initialization of
4405 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4407 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
4409 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4411 * method.c (hack_identifier): Complain about getting a namespace
4413 * typeck.c (decay_conversion): Remove check for namespaces.
4414 * typeck2.c (incomplete_type_error): Likewise.
4415 * parse.y (template_arg): Add PTYPENAME expansion.
4417 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
4419 * decl.c (grokvardecl): Don't build external assembler names for
4420 TYPENAMEs in other namespaces as there is no declarator.
4421 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
4422 info from DECL_CONTEXT if it is NULL.
4424 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
4426 * call.c (check_dtor_name): Split out.
4427 (build_scoped_method_call): Use it.
4428 (build_method_call): Use it.
4429 * init.c (build_offset_ref): Use it.
4431 * typeck.c (build_static_cast): Fix handling of pointers to members.
4433 * decl.c (finish_function): Just return nothing from a constructor.
4434 * typeck.c (c_expand_return): Complain about returning a void
4435 expression from a destructor.
4437 1998-06-13 Mark Mitchell <mark@markmitchell.com>
4439 * class.c (alter_access): Accept a BINFO explaining how to get
4440 from the entity whose accessed is being altered to the type doing
4442 (handle_using_decl): New function containing code split out from ...
4443 (finish_struct_1): Here.
4445 * cp-tree.h (complete_type_or_else): Declare.
4446 * init.c (build_new_1, build_delete): Use it.
4447 * typeck.c (require_complete_type): Use complete_type, rather than
4448 expanding it inline.
4449 (complete_type_or_else): New function.
4450 (build_component_ref): Use it.
4451 (pointer_int_sum): Make sure the type pointed to is complete.
4452 (pointer_diff): Likewise.
4454 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
4457 * search.c (get_matching_virtual): Note that member templates
4458 cannot override virtual functions.
4460 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
4462 * pt.c (check_explicit_specialization): If DECLARATOR turned into
4463 an error_mark_node from lookup_template_function, return the same.
4464 (determine_specialization): Also make sure TEMPLATE_ID isn't an
4465 error_mark_node, before we try to read its operands.
4466 * decl.c (grokdeclarator): If we got an error_mark_node from
4467 check_explicit_specialization, just return it right back.
4469 1998-06-12 Mark Mitchell <mark@markmitchell.com>
4471 * class.c (instantiate_type): Don't treat template-ids that don't
4472 specify any template arguments as equivalent to ordinary
4473 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
4474 pointer-to-members for member templates. Tidy slightly.
4475 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
4476 * init.c (build_offset_ref): Handle template-ids like ordinary
4477 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
4478 offset part of the OFFSET_REF.
4479 * typeck.c (build_unary_op): Change check for unknown types to
4480 look for OFFSET_REFs, not SCOPE_REFs.
4482 1998-06-11 Mark Mitchell <mark@markmitchell.com>
4484 * pt.c (is_member_template_class): New function.
4485 (push_template_decl_real): Use it.
4487 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
4489 * friend.c (do_friend): Add support for nested classes using
4490 member functions of the enclosing class as friends.
4492 1998-06-10 Mark Mitchell <mark@markmitchell.com>
4494 * call.c (convert_default_arg): Make global, not static.
4495 (convert_arg_for_ellipsis): Split out from ...
4496 (build_over_call): Here.
4497 * cp-tree.h (convert_default_arg); Declare.
4498 (convert_arg_to_ellipsis): Likewise.
4499 (do_member_init): Remove.
4500 * init.c (do_member_init): Remove; this code is dead.
4501 (expand_member_init): Remove much of this code; it is dead.
4502 * typeck.c (convert_arguments): Use convert_default_arg and
4503 convert_arg_for_ellipsis, rather than duplicating here.
4505 * call.c (convert_like): Don't fail silently if
4506 build_user_type_conversion fails. Always return error_mark_node
4509 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4511 * search.c (covariant_return_p): Complain about ambiguous base.
4513 * typeck.c (build_component_ref): Diagnose ref to nested type.
4515 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4517 * decl.c (grokparms): Check that INIT isn't an error_mark_node
4518 before giving error about invalid type for default arg.
4520 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4522 * call.c (build_method_call): Fix thinko.
4524 1998-06-10 Dave Brolley <brolley@cygnus.com>
4526 * decl2.c (lang_decode_option): New argc/argv interface.
4527 * cp-tree.h (lang_decode_option): New argc/argv interface.
4528 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
4529 specified for cpplib-enabled compilers.
4530 * lex.c (lang_init): Don't check_newline for cpplib.
4531 (init_parse): Don't initialize cpplib here.
4533 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4535 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
4536 piece before checking DECL_MUTABLE_P.
4538 1998-06-10 John Carr <jfc@mit.edu>
4540 * tree.c (debug_binfo): Make printf format match arguments.
4542 * error.c (OB_PUTI): Make printf format match arguments.
4544 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4546 * init.c (perform_member_init): Handle default-initialization.
4548 * except.c (build_throw): Handle throwing NULL.
4550 * typeck.c (build_x_function_call): Use resolve_offset_ref.
4552 * search.c (compute_access): Only strip an anonymous union
4555 * call.c (add_builtin_candidates): Tweak.
4557 * cvt.c (build_expr_type_conversion): Restore code for conversion
4559 * decl2.c (delete_sanity): Use it. Clean up.
4561 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
4563 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
4565 * typeck.c (c_expand_return): Don't warn about void expressions on
4566 return statements in functions returning void.
4568 1998-06-09 Mark Mitchell <mark@markmitchell.com>
4570 * pt.c (fn_type_unification): Revise documentation. Tidy.
4571 (type_unification): Likewise.
4573 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
4575 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
4577 * parse.y (function_try_block): Rename expand_start_catch, and delete
4579 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
4582 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
4584 * search.c (lookup_member): New fn.
4585 * class.c (finish_struct_1): Use it.
4586 * decl.c (lookup_name_real): Use it.
4588 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4590 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
4592 * cp-tree.h: Add prototype for `maybe_print_template_context' and
4593 `maybe_make_one_only'.
4595 * decl.c (auto_function): Remove unused variable `decl'.
4597 * decl2.c: Include dwarf2out.h and dwarfout.h.
4599 * lex.c: Remove redundant declarations of `set_float_handler' and
4602 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
4604 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
4605 time flag. Call __cp_eh_info instead of __cp_exception_info.
4606 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
4607 (__cp_exception_info): Return offset into cp_eh_info structure to
4608 match what use to be the start of this structure.
4609 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
4610 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
4612 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
4613 __cp_eh_info instead of __cp_exception_info.
4615 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
4617 * decl.c (cp_finish_decl): Disable inlining of extern inlines
4618 with static variables.
4620 1998-06-08 Mark Mitchell <mark@markmitchell.com>
4622 * init.c (build_offset_ref): Correct previous change to use build,
4625 1998-06-07 Mark Mitchell <mark@markmitchell.com>
4627 * class.c (instantiate_type): Handle pointer-to-members where the
4628 member is a template.
4629 * init.c (build_offset_ref): Likewise.
4630 * typeck.c (build_unary_op): Likewise.
4632 1998-06-07 Richard Henderson <rth@cygnus.com>
4634 * lex.c (lang_init_options): New function.
4635 (lang_init): Remove flag_exceptions == 2 hack.
4637 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4639 * search.c (envelope_add_decl): Tweak for implicit typename.
4641 * call.c (joust): Also warn about confusing conversion op/constructor
4642 overload resolution.
4644 * spew.c (yylex): Also return the TYPE_DECL if got_object.
4645 Don't clear got_object after '~'.
4646 * call.c (build_scoped_method_call): Tweak destructor handling.
4647 (build_method_call): Likewise.
4648 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
4649 TYPE_MAIN_VARIANT for destructors.
4650 * semantics.c (finish_object_call_expr): Complain about calling a
4653 1998-06-05 Per Bothner <bothner@cygnus.com>
4655 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
4656 Define - update needed by gcc.c change.
4658 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4660 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
4662 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4664 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
4665 * decl.c (lookup_name_real): Add namespaces_only parameter.
4666 If set, return only NAMESPACE_DECLs.
4667 (select_decl): Likewise.
4668 (identifier_type_value): Give additional parameter.
4669 (lookup_name_nonclass): Likewise.
4670 (lookup_name): Likewise.
4671 (find_binding): Skip namespace aliases.
4672 (binding_for_name): Likewise.
4673 (push_namespace): Check for namespace aliases.
4674 (lookup_name_namespace_only): New function.
4675 (begin_only_namespace_names, end_only_namespace_names): New functions.
4676 * decl2.c (set_decl_namespace): Skip namespace aliases.
4677 (do_using_directive): Likewise.
4678 (do_namespace_alias): Produce namespace aliases, fix alias
4680 * error.c (dump_decl): Support SCOPE_REF.
4681 * parse.y (extdef): Wrap lookup with namespace_only for namespace
4682 aliases and using declarations.
4684 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
4686 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
4688 * error.c (dump_expr): Clean up NEW_EXPR case.
4690 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
4692 Suggested by Brendan Kehoe
4693 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
4694 treat it as using ::decl.
4696 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
4698 * tree.c (mapcar): Support NEW_EXPR.
4700 * error.c (dump_expr): Support NEW_EXPR.
4702 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
4704 * method.c (make_thunk): Use overload machinery to make name.
4705 * search.c (covariant_return_p): New fn.
4706 (get_matching_virtual): Use it.
4708 * init.c (build_new_1): Fix check for void.
4710 1998-06-01 Per Bothner <bothner@cygnus.com>
4712 * cp-tree.h (TYPE_FOR_JAVA): New macro.
4713 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
4714 java_int_type_node, java_long_type_node, java_float_type_node,
4715 java_double_type_node, java_char_type_node, java_boolean_type_node):
4716 New "primitive" types, with predefined names __java_byte etc.
4717 (record_builtin_java_type): New function.
4718 (init_decl_processing): Make Java types with record_builtin_java_type.
4719 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
4720 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
4721 (grokfndecl): Call check_java_method for Java classes.
4722 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
4723 (process_overload_item): Match types against specific
4724 java_XX_type_node types, rather than using is_java_type.
4725 * class.c (finish_struct_1): Don't add default copy constructor
4726 or operator= if TYPE_FOR_JAVA.
4727 (pop_lang_conext): Restore strict_prototyp proper if Java.
4728 * decl2.c (acceptable_java_type, check_java_method): New functions.
4729 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
4730 (tsubst): Move common statement after if statement.
4731 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
4733 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
4735 * pt.c (for_each_template_parm): Use first_rtl_op.
4737 * tree.c (build_cplus_array_type_1): Also check index_type for
4740 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
4742 * pt.c (tsubst): Always copy BINFO_BASETYPES.
4744 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
4746 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
4749 1998-05-29 Mark Mitchell <mark@markmitchell.com>
4751 * decl.c (grokdeclarator): Don't complain about in-class
4752 initialization of static consts if we don't really know the type
4755 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
4757 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
4758 * method.c (build_destructor_name): New fn.
4759 * decl2.c (maybe_retrofit_in_chrg): Split out...
4760 (grokclassfn): From here. Reorganize.
4761 * decl.c (grok_ctor_properties): Make sure ctors for types with
4762 vbases have the in_chrg parm.
4763 * pt.c (instantiate_class_template): Update
4764 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
4766 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
4768 1998-05-28 Mark Mitchell <mark@markmitchell.com>
4770 * pt.c (instantiate_decl): Make test for whether or not static
4771 variables should be instantiated early match its comment.
4773 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
4775 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
4777 (start_function): Call check_default_args.
4778 * decl2.c (grokfield): Don't call check_default_args.
4779 (check_default_args): Use cp_error_at.
4780 * lex.c (do_pending_defargs): Call check_default_args.
4782 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
4784 * call.c (build_method_call): Make sure get_type_value returns
4785 something before we try to use its TYPE_MAIN_VARIANT.
4786 (build_scoped_method_call): Likewise.
4788 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
4790 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
4791 initialize an array.
4793 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
4796 * friend.c (do_friend): Clarify template warning.
4798 1998-05-27 Mark Mitchell <mark@markmitchell.com>
4800 * decl.c (shadow_label): Don't treat decls as identifiers.
4801 (maybe_push_to_top_level): Clear shadowed_labels.
4803 * pt.c (instantiate_decl): Reset lineno and filename after calling
4804 regenerate_decl_from_template.
4806 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
4809 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
4811 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
4813 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4815 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
4816 (convert_nontype_argument): Handle cases when nontype template
4817 parameters become classes after substitution.
4819 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4821 * friend.c (is_friend): Use comptypes, rather than == to compare
4822 types. Modify for new representation of template friends.
4823 (make_friend_class): Likewise.
4824 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
4825 (instantiate_class_template): Deal with template friends.
4827 * decl.c (store_parm_decls): Remove redundant call to
4828 expand_main_function.
4830 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
4832 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
4835 1998-05-26 Per Bothner <bothner@cygnus.com>
4837 * language_as_string: Handle lang_java.
4839 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
4841 * decl.c (pushdecl): Don't copy the type_decl.
4843 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4845 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
4847 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
4849 * parse.y (complex_direct_notype_declarator): Use $1 to access
4850 scope of notype_qualified_id.
4852 1998-05-26 Dave Brolley <brolley@cygnus.com>
4854 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
4855 (init_parse): Initialize cpplib interface.
4857 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
4860 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4862 * decl.c (pushtag): Avoid crashing on erroneous input.
4864 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4866 * decl.c (push_namespace): Only produce one unique name for
4867 anonymous namespaces.
4868 (get_unique_name): Remove.
4870 1998-05-25 Mark Mitchell <mark@markmitchell.com>
4872 * call.c (tourney): Don't do any extra comparisons.
4874 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
4876 * cp-tree.h (processing_template_parmlist): Declare.
4877 * decl.c (pushtag): Don't call push_template_decl when we
4879 * pt.c (processing_template_parmlist): New variable.
4880 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
4881 (complete_template_args): Use it.
4882 (add_to_template_args): Likewise.
4883 (innermost_args): Likewise.
4885 (begin_template_parm_list): Use processing_template_parmlist.
4886 (end_template_parm_list): Likewise.
4888 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
4889 * decl.c (grokdeclarator): Use it.
4890 * decl2.c (grok_x_components): Likewise.
4891 * init.c (initializing_context): Likewise.
4892 * method.c (do_build_copy_constructor): Likewise.
4893 (do_build_assign_ref): Likewise.
4894 * search.c (compute_access): Likewise.
4895 * typeck.c (build_component_ref): Likewise.
4897 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
4898 unnamed type a typedef name "for linkage purposes".
4900 * pt.c (lookup_template_class): Don't look at
4901 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
4903 * method.c (build_overload_int): Handle error cases gracefully.
4905 * pt.c (instantiate_decl): Handle static member variables
4908 * pt.c (tsubst): Use the tsubst'd type when producing new
4909 TEMPLATE_PARM_INDEX nodes.
4911 1998-05-24 Mark Mitchell <mark@markmitchell.com>
4913 * tree.c (cp_tree_equal): Handle pointers to member functions.
4915 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
4916 sure the type of the REF_BIND is a reference type.
4917 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
4918 target_type for clarity.
4920 * parse.y (xcond): Move call to condition_conversion ...
4921 * semantics.c (finish_for_cond): Here.
4922 * parse.c: Regenerated.
4924 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
4926 * decl.c (push_namespace): Namespaces have type void.
4927 * typeck2.c (incomplete_type_error): Complain about namespace
4929 * typeck.c (decay_conversion): Likewise.
4931 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
4933 * error.c (dump_expr): Support namespaces.
4935 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
4937 * cp-tree.def: Add SRCLOC.
4938 * cp-tree.h: Add struct tree_srcloc and accessor macros.
4939 * tree.c (build_srcloc, build_srcloc_here): New fns.
4940 * pt.c (add_pending_template): Use build_srcloc_here.
4941 (push_tinst_level): Update last_template_error_tick before erroring.
4942 (instantiate_decl): Restore lineno and input_filename before
4943 calling add_pending_template.
4944 * decl2.c (finish_file): Set up lineno and input_filename for
4947 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4949 * decl.c (lang_print_error_function): New fn.
4950 (init_decl_processing): Set print_error_function to use it.
4951 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
4953 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
4956 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
4957 copy-initialization.
4959 * class.c (build_vtable_entry): Use int_fits_type_p.
4960 (build_vtable): Pass a signed offset to build_vtable_entry.
4961 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
4962 set_rtti_entry): Likewise.
4964 1998-05-22 Per Bothner <bothner@cygnus.com>
4966 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
4967 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
4969 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
4971 * pt.c (print_template_context): Use fprintf instead of cp_error.
4973 * pt.c (determine_specialization): Just return an error_mark_node.
4974 Also print the decl we want in error messages. If we complain,
4975 return error_mark_node.
4976 (tsubst_friend_function): Set lineno and input_filename so
4977 error messages will be useful.
4978 (instantiate_template): Just return an error_mark_node.
4979 (check_explicit_specialization): Don't mess with a returned
4982 * pt.c (print_template_context): Add new argument.
4983 (maybe_print_template_context): New fn.
4984 (push_tinst_level): Increment tinst_level_tick.
4985 (pop_tinst_level): Likewise.
4986 * errfn.c (cp_thing): Call maybe_print_template_context. Use
4987 xrealloc instead of xmalloc.
4989 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
4991 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
4993 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
4994 if the template we looked up is the same as the one we already
4997 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
4999 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
5000 (cpp_reader,parse_in): Add for cpplib.
5001 (check_newline): Call handle_sysv_pragma with new interface.
5002 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
5004 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
5005 (sub_getch): Call GETC for cpplib.
5007 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
5008 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
5010 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
5012 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5014 * decl2.c (maybe_make_one_only): New fn.
5015 (import_export_vtable): Use it.
5016 (import_export_decl): Likewise.
5017 * pt.c (mark_decl_instantiated): Likewise.
5019 1998-05-21 Mark Mitchell <mmitchell@usa.net>
5021 * decl2.c (find_representative_member): Rename to ...
5022 (build_anon_union_vars): New function.
5023 (finish_anon_union): Fix stupidity of previous change.
5025 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
5027 * decl.c (grokfndecl): Handle definition of specialization in
5030 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
5032 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5034 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
5035 to look for type declarations.
5036 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
5037 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
5038 (finish_member_class_template): Declare.
5039 * decl.c (pushtag): Put member class templates on the
5040 CLASSTYPE_TAGS list, just as for ordinary member classes.
5041 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
5042 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
5043 IDENTIFIER_NAMESPACE_VALUEs.
5044 * parse.y (component_decl): Move code to ...
5045 * semantics.c (finish_member_class_template): New function.
5046 Don't put member class templates on the list of components for a
5048 * parse.c: Regenerated.
5049 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
5050 In fact, don't use DECL_CONTEXT at all here.
5052 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
5054 * decl.c (record_unknown_type): New function.
5055 (init_decl_processing): Call it for the unknown and global type
5058 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5060 * decl2.c (find_representative_member): New function.
5061 (finish_anon_union): Use it.
5063 * cp-tree.h (MAIN_NAME_P): New macro.
5064 (DECL_MAIN_P): Likwise.
5065 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
5066 (grokfndecl): Use the new macros.
5067 (grokdeclarator): Likewise.
5068 (start_function): Likewise.
5069 (store_parm_decls): Likewise.
5070 (finsh_function): Likewise.
5071 * friend.c (do_friend): Likewise.
5072 * typeck.c (build_function_call_real): Likewise.
5073 (build_unary_op): Likewise.
5075 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
5077 * decl2.c (start_objects, finish_objects, do_dtors,
5078 do_ctors): Split out from...
5079 (finish_file): ...here.
5081 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
5083 * tree.c (is_overloaded_fn): Don't abort on placeholders from
5086 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
5088 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
5090 * error.c (dump_expr): Handle an ARROW_EXPR.
5092 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
5094 * decl.c (saveable_obstack): Declare.
5095 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
5096 declare, if necessary.
5098 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
5100 * call.c (compare_qual): Remove.
5102 (is_properly_derived_from): New function.
5103 (maybe_handle_ref_bind): Likewise.
5104 (maybe_handle_implicit_object): Likewise.
5105 (compare_ics): Modify substantially to bring into conformance with
5107 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
5108 (comp_cv_qualification): Declare.
5109 (comp_cv_qual_signature): Likewise.
5110 * typeck.c (comp_cv_qualification): Likewise.
5111 (comp_cv_qual_signature): Likewise.
5113 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5115 * Makefile.in (parse.o): Depend on toplev.h.
5117 * class.c (typecode_p): Remove prototype and definition.
5119 * cp-tree.h (currently_open_class, is_empty_class, member_p):
5122 * decl.c (push_overloaded_decl_top_level): Remove prototype and
5125 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
5126 in call to `cp_thing'.
5127 (cp_warning): Likewise for function pointer `warning'.
5129 * except.c (do_function_call): Remove prototype and definition.
5130 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
5132 * method.c (is_java_type): Add prototype and make it static.
5134 * parse.y: Include toplev.h.
5136 * pt.c (type_unification): Remove unused variable `arg'.
5137 (instantiate_decl): likewise for `save_ti'.
5139 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
5141 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
5143 * init.c (build_member_call): Handle template_ids.
5144 * parse.y (primary): Add global_scope template_id.
5146 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5148 * decl2.c (get_sentry): Use end_temporary_allocation.
5149 Don't declare permanent_obstack.
5151 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
5153 * parse.y (.finish_new_placement): New non-terminal.
5154 (unary_expr, new_type_id): Use it.
5155 * parse.c: Regenerated.
5157 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
5159 * pt.c (redeclare_class_template): Say where the original definition
5160 of the template-parameter's default argument appeared.
5162 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
5164 * call.c (build_over_call): Tweak empty class handling.
5166 * decl.c (make_typename_type): Use currently_open_class.
5168 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
5170 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5172 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
5173 for a type unless it is one.
5175 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
5177 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
5179 * Makefile.in (program_transform_name, objdir): Define.
5181 * Makefile.in (BISON): Use bison from the build tree if it exists.
5184 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5186 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
5188 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
5190 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
5192 * call.c (build_scoped_method_call): Likewise.
5194 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
5196 * init.c (build_new_1): Call suspend_momentary around the creation
5197 of values that must be saved for exception handling.
5198 * parse.y (.build_new_placement): New non-terminal.
5199 (unary_expr, new_placement): Use it.
5200 * parse.c: Regenerated.
5202 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
5204 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
5207 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
5210 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
5212 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5214 * decl.c (start_decl): Revert problem change.
5216 * Makefile.in (CONFLICTS): Fix.
5218 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5220 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
5222 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5224 * class.c (finish_struct_1): Use BINFO_SIZE.
5226 * decl.c (start_decl): Use 'tem'.
5228 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5230 * exception.cc: Include eh-common.h.
5231 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
5232 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
5233 (__cp_push_exception): Initialize eh_info struct as well.
5234 * except.c: Remove local structs and include eh-common.h.
5235 (init_exception_processing): Set language and version codes.
5236 (call_eh_info): add presence of eh_info to runtime description of
5238 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
5239 * semantics.c (finish_try_block): call start_catch_block() and
5241 * parse.y (function_try_block): call start_catch_block() and
5244 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
5246 * typeck.c (original_type): New function.
5247 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
5248 to see if they're actually the same.
5249 * cp-tree.h (original_type): Declare.
5251 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5253 * Makefile.in (lex.o): Depend on output.h.
5255 * call.c (add_function_candidate): Remove unused variable `cand'.
5256 (add_conv_candidate): Likewise.
5257 (build_builtin_candidate): Likewise.
5259 * cp-tree.h: Add prototype for `types_overlap_p'.
5261 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
5263 * decl2.c (merge_functions): Remove unused variables `tmp' and
5266 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
5267 (code_as_string): Likewise.
5268 (language_as_string): Likewise.
5269 (parm_as_string): Likewise.
5270 (op_as_string): Likewise.
5271 (assop_as_string): Likewise.
5272 (cv_as_string): Likewise.
5274 * lex.c: Include output.h.
5276 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
5278 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
5281 * tinfo.cc (__class_type_info::dcast): Change the type of variable
5282 `i' from int to size_t.
5284 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
5287 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5289 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
5290 DECL_NAMESPACE_SCOPE_P.
5291 (lang_decl_name): Likewise.
5292 * pt.c (tsubst_friend_function, tsubst): Likewise.
5293 * decl.c (pushdecl, redeclaration_error_message, start_decl,
5294 cp_finish_decl, start_function): Likewise.
5295 * class.c (finish_struct_1): Likewise.
5296 * call.c (build_over_call): Likewise.
5297 (compare_ics): Use DERIVED_FROM_P.
5299 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
5301 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
5302 * method.c (build_mangled_name): Use it.
5303 (build_decl_overload_real): Likewise.
5305 * error.c (dump_simple_decl): New function, broken out from ...
5306 (dump_decl): Use it.
5308 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
5310 * ptree.c (lang_print_xnode): Add missing `break'.
5312 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
5314 * call.c (add_template_candidate): Adjust for changes to
5315 fn_type_unification.
5316 (add_template_candidate_real): Likewise.
5317 (add_template_conv_candidate): Likewise.
5318 (build_user_type_conversion_1): Likewise.
5319 (build_new_function_call): Likewise.
5320 (build_object_call): Likewise.
5321 (build_new_op): Likewise.
5322 (build_new_method_call): Likewise.
5323 * class.c (instantiate_type): Likewise.
5324 * cp-tree.h (unification_kind_t): New type.
5325 (fn_type_unification): Adjust prototype.
5326 (type_unificaiton): Likewise.
5327 * pt.c (UNIFY_ALLOW_NONE): New macro.
5328 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
5329 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
5330 (UNIFY_ALLOW_DERIVED): Likewise.
5331 (unify): Change prototype.
5332 (maybe_adjust_types_for_deduction): New function.
5333 (check_cv_quals_for_unify): Likewise.
5334 (determine_specialization): Adjust.
5335 (fn_type_unification): Likewise.
5336 (type_unification): Likewise.
5337 (type_unification_real): Likewise. Use
5338 maybe_adjust_types_for_deduction. Fix mishandling of
5339 back-unification of template functions passed as arguments. Pass
5340 appropriate combination of UNIFY_ALLOW_* to unify.
5341 (unify): Remove unused NTPARMS parameter. Use
5342 check_cv_quals_for_unify. Remove bogus code that allowed
5343 too-generous unification in order to adhere more closely to standard.
5344 (get_bindings_real): Adjust.
5345 (get_class_bindings): Likewise.
5347 * method.c (build_overload_identifier): Only use the innermost
5348 template arguments when mangling.
5349 * pt.c (tsubst_template_argument_vector): New function.
5350 (complete_template_args): Deal with the situation where the
5351 extra_args contain more than one level of arguments.
5352 (lookup_template_class): Deal with member template classes, which
5353 may have more than one level of arguments.
5354 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
5355 Improve handling of member template classes. Use
5356 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
5357 tsubst_template_argument_vector where appropriate.
5358 (regenerate_decl_from_template): Break out from ...
5359 (instantiate_decl): Here.
5361 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
5362 * parse.h: Regenerated.
5363 * parse.c: Really regenerated.
5365 * cp-tree.h (finish_unary_op_expr): New function.
5366 (finish_id_expr): Likewise.
5367 (begin_new_placement): Likewise.
5368 (finish_new_placement): Likewise.
5369 (finish_declarator): Likewise.
5370 (finish_translation_unit): Likewise.
5371 (finish_parmlist): Likewise.
5372 (begin_class_definition): Likewise.
5373 (finish_class_definition): Likewise.
5374 (finish_default_args): Likewise.
5375 (finish_inline_definitions): Likewise.
5376 * parse.y (GCC_ASM_KEYWORD): Remove.
5377 (TYPENAME_ELLIPSIS): Likewise.
5378 * parse.c: Regenerated.
5379 Use new functions in semantics.c in the actions for many rules.
5380 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
5381 * hash.h: Regenerated.
5382 * semantics.c (finish_expr_stmt): Allow NULL expr.
5383 (finish_unary_op_expr): New function, containing
5384 code previously in parse.y.
5385 (finish_id_expr): Likewise.
5386 (begin_new_placement): Likewise.
5387 (finish_new_placement): Likewise.
5388 (finish_declarator): Likewise.
5389 (finish_translation_unit): Likewise.
5390 (finish_parmlist): Likewise.
5391 (begin_class_definition): Likewise.
5392 (finish_class_definition): Likewise.
5393 (finish_default_args): Likewise.
5394 (finish_inline_definitions): Likewise.
5396 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
5398 * typeck.c (build_c_cast): Don't decay arrays and functions to
5399 pointer type when converting to a class type.
5401 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
5403 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
5404 (DECL_CLASS_SCOPE_P): Likewise.
5406 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
5408 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
5409 * decl2.c (constructor_name_full): Likewise.
5411 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
5413 * tree.c (mapcar): Add OVERLOAD support.
5415 * init.c (resolve_offset_ref): We must use basetype_path before we
5416 destroy it with a call to convert_pointer_to.
5418 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5420 * class.c (currently_open_class): New fn.
5421 * decl.c (lookup_name_real): Use it.
5422 * search.c (lookup_field): Likewise.
5424 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5426 * cp-tree.def (OVERLOAD): New node.
5427 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
5428 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
5429 (NAMESPACE_BINDING): Remove.
5430 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
5432 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
5434 (tree_overload): New struct.
5435 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
5436 (REAL_IDENTIFIER_TYPE_VALUE): Define.
5437 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
5438 (lang_decl_flags): Remove in_namespace.
5439 (lang_decl): Remove chain.
5440 (DECL_CHAIN, DECL_NAMESPACE): Remove.
5441 (flag_honor_std): Declare extern.
5442 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
5443 namespace_binding, set_namespace_binding,
5444 lookup_function_nonclass, cat_namespace_levels,
5445 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
5446 scratch_ovl_cons, ovl_member, build_overload): Declare.
5447 (decl_list_length, get_namespace_id, current_namespace_id,
5448 overloaded_globals_p): Remove.
5449 (lookup_using_namespace, qualified_lookup_using_namespace): Change
5451 (push_scratch_obstack): New macro.
5452 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
5453 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
5455 (build_new_function_call): Iterate using OVL_CHAIN.
5456 Print DECL_NAME in when reporting ambiguities.
5457 (build_object_call): Iterate using OVL_NEXT for fns, convs.
5458 (build_new_op): Call lookup_function_nonclass.
5459 Iterate using OVL_NEXT.
5460 (build_op_delete_call): Change detection of members.
5461 Do not wrap TREE_LIST around fields and single global functions.
5462 (build_over_call): Don't push a class level if the context is a
5464 (build_new_method_call): Iterate using OVL_NEXT.
5465 * class.c (add_method): Chain overloaded members using
5466 build_overload. Remove copying of method.
5467 (grow_method): When iterating through the obstack, expect OVERLOAD
5468 nodes. Chain overload members.
5469 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
5470 nodes in call to get_baselinks.
5471 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
5472 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
5473 fdecls that are OVERLOAD nodes.
5474 (validate_lhs): New function.
5475 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
5476 code. Use DECL_NAME in error messages. Split code between global
5477 and member function processing.
5478 * decl.c (global_type_node): New static variable.
5479 (in_std): New global.
5480 (struct binding_level): New field usings.
5481 (resume_binding_level): Assert that we are not in a class.
5482 (toplevel_bindings_p): Just check for namespace_p or
5484 (resume_level): Remove.
5485 (find_binding): New function.
5486 (binding_for_name): Call it.
5487 (namespace_binding, set_namespace_binding): New functions.
5488 (push_namespace): Associate binding level with new namespace,
5489 resume_binding_level for existing namespace. Remove old code.
5490 Fake std by counting.
5491 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
5492 (maybe_push_to_top_level): Save current namespace.
5493 (pop_from_top_level): Restore saved namespace.
5494 (pop_namespace): Call suspend_binding_level. Remove old code.
5495 (cat_namespace_levels): New function.
5496 (set_identifier_type_value_with_scope): For namespace bindings,
5497 set BINDING_TYPE, and use global_type_node.
5498 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
5499 (identifier_type_value): New function.
5500 (pushtag): If no context, use current_namespace.
5501 (duplicate_decls): Don't process DECL_CHAIN.
5502 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
5503 already set. Never reset it to NULL_TREE. Lookup global variables
5504 in their namespace. Push overloaded templates if they are on
5506 (pushdecl_namespace_level): New function.
5507 (pushdecl_top_level): Implement using pushdecl_namespace_level.
5508 (pushdecl_using_decl): New function.
5509 (overloaded_globals_p): Remove.
5510 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
5511 them. Use namespace_binding and set_namespace_value.
5512 (redeclaration_error_message): Complain if the declarations come
5513 from different namespaces.
5514 (lookup_tag): On namespace level, look in the BINDING_TYPE.
5515 (lookup_namespace_name): Pass tree_bindings from stack. Remove
5517 (select_decl): New function.
5518 (lookup_name_real): Call it for qualified and unqualified lookup.
5519 Pass tree_bindings from the stack.
5520 If prefer_type is 1, also accept namespaces.
5521 (lookup_function_nonclass): New function.
5522 (init_decl_processing): Set the binding level of the global
5523 namespace to global_binding_level.
5524 Build a proper type list for __builtin_apply.
5525 Initialize std_node to "fake std" if flag_honor_std is set.
5526 Initialize global_type_node.
5527 Allocated bad_alloc in namespace std if flag_honor_std.
5528 (define_function): Set the DECL_CONTEXT to the current_namespace.
5529 (start_decl): A namespace is not considered as a context here. If
5530 the DECL_CONTEXT is a namespace, push the decl.
5531 (cp_finish_decl): Check for namespaces used as initializers.
5532 (grokfndecl): Add namespace parameter. Remove processing of
5534 (grokvardecl): Add namespace parameter.
5535 (grokdeclarator): Process SCOPEs that are namespaces. For
5536 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
5537 (start_function): Check for contexts that are namespaces.
5538 Set context for declarations that have not been pushed.
5539 (store_parm_decls): Check for ::main only.
5540 (finish_function): Likewise.
5541 (start_method): Check for contexts that are namespaces.
5542 (start_method): Remove DECL_CHAIN processing.
5543 * decl2.c (flag_honor_std): Declare.
5544 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
5545 (decl_namespace_list): New static global.
5546 (grok_x_components): Ignore namespaces as type contexts.
5547 (check_classfn): Expect OVERLOAD nodes.
5548 (grokfield): Remove DECL_CHAIN processing.
5549 (finish_file): Call cat_namespace_levels.
5550 (merge_functions): New function.
5551 (ambiguous_decl): Rewrite.
5552 (lookup_using_namespace): Produce tree_bindings.
5553 (qualified_lookup_using_namespace): Likewise.
5554 (set_decl_namespace, decl_namespace, current_decl_namespace,
5555 push_decl_namespace, pop_decl_namespace): New functions.
5556 (arg_lookup): New struct.
5557 (add_function, arg_assoc_namespace, arg_assoc_class,
5558 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
5560 (get_namespace_id, current_namespace_id): Remove.
5561 (do_toplevel_using_decl): Rewrite.
5562 (do_class_using_decl): Complain about namespace qualifiers.
5563 (do_using_directive): Sorry if not on namespace level. Complain
5564 about unknown namespaces.
5565 * error.c (dump_aggr_type): Check for namespace contexts.
5566 * except.c (init_exception_processing): Push terminate into std.
5567 * friend.c (is_friend): A namespace is not a context, here.
5568 * init.c (expand_member_init): Remove DECL_CHAIN processing.
5569 (build_offset_ref): Process OVERLOAD nodes.
5570 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
5571 * lex.c (identifier_type): Loop using OVL_CHAIN.
5572 (see_typename): Set looking_for_typename to 2.
5573 (real_yylex): Likewise.
5574 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
5575 (do_scoped_id): Expect OVERLOAD nodes.
5576 Change calling convention for qualified_lookup_using_namespace.
5577 (build_lang_decl): Don't set in_namespace anymore.
5578 * method.c (typevec_size): New global.
5579 (build_overload_nested_name): Return if global_namespace.
5580 Otherwise, always expect a declaration context.
5581 (build_qualified_name): Likewise.
5582 Make sure we don't write beyond typevec_size.
5583 (build_decl_overload_real): Likewise.
5584 Allocate one extra slot for the namespace.
5585 (hack_identifier): Mark code dead.
5586 Process OVERLOAD and NAMESPACE_DECL nodes.
5587 * parse.y (program): Pop namespaces until in global namespace.
5588 (extdef): In a using-declaration, don't discard the identifier if
5589 there is no declaration.
5590 (left_curly): Ignore type contexts which are namespaces.
5591 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
5593 * pt.c (template_class_depth): Expect types to be namespaces.
5594 (determine_specialization): Simplify by expecting OVERLOAD nodes.
5595 (push_template_decl): Push into namespace level.
5596 Reset ctx if it is a namespace.
5597 Set DECL_CONTEXT to current_namespace if not set already.
5598 Ignore real contexts that are namespaces.
5599 (mangle_class_name_for_template): Skip global_namespace.
5600 Mangle other namepaces as declarations.
5601 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
5602 (lookup_template_class): Push into namespace of context.
5603 If the context is a namespace, set it to global_namespace.
5604 Use id_context for mangling.
5605 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
5606 (tsubst_friend_function): Ignore namespace contexts.
5607 Push into namespace level.
5608 (tsubst): Handle NAMESPACE_DECL nodes.
5609 Remove DECL_CHAIN processing.
5610 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
5611 * ptree.c (print_lang_identifier): Print bindings.
5612 (lang_print_xnode): Print OVERLOAD nodes.
5613 * rtti.c (init_rtti_processing): Push type_info into std.
5614 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
5615 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
5616 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
5617 lookup_fnfields_here): Likewise.
5618 Process all nodes, instead of going through TREE_CHAIN.
5619 * sig.c (build_signature_pointer_or_reference_type): Set context
5620 to global_namespace.
5621 (build_signature_table_constructor): Expect OVERLOAD nodes.
5622 * spew.c (yylex): Save old setting of looking_for_typename.
5623 * tree.c (decl_list_length): Remove.
5624 (binding_init): New function.
5625 (count_functions): Rewrite.
5626 (is_overloaded_fn): Expect OVERLOAD nodes.
5627 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
5628 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
5629 ovl_member): New functions.
5630 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
5631 (type_unknown_p): Likewise.
5632 (require_instantiated_type): Likewise.
5633 (build_component_ref): Declare code dead.
5634 (build_x_function_call): Create and expect OVERLOAD nodes.
5635 (build_function_call_real): Check for ::main only.
5636 (build_unary_op): Likewise. Expect OVERLOAD nodes.
5637 (convert_for_assignment): Check for TREE_LIST before accessing
5639 * decl.c (duplicate_decls): Check for namespace bindings instead
5641 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
5642 lookup_name_current_level, start_decl, xref_tag,
5643 finish_enum): Likewise.
5644 * init.c (build_offset_ref): Likewise.
5645 * search.c (lookup_field): Likewise.
5646 (lookup_fnfields): Likewise.
5647 (dfs_debug_mark): Likewise.
5648 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
5649 (poplevel_class, pop_from_top_level): Likewise.
5650 * decl2.c (finish_method): Likewise.
5651 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
5652 * decl.c (record_builtin_type): Likewise.
5653 (init_decl_processing, grokfndecl): Likewise.
5654 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
5655 (make_lang_type): Likewise.
5656 * parse.y (make_thunk): Likewise.
5657 * pt.c (tsubst): Likewise.
5658 * tree.c (debug_binfo): Likewise.
5659 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
5660 tinfo2.cc, inc/new.h: Add std qualifications.
5661 * inc/new: Wrap with namespace std if __HONOR_STD.
5662 * inc/typeinfo: Likewise.
5664 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
5666 * call.c (build_user_type_conversion_1): Handle second_conv
5667 properly for templates.
5669 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5671 * method.c (build_decl_overload_real): Set TREE_USED flag to
5672 zero for build_type_variants nodes as well.
5674 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
5676 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
5678 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
5680 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
5681 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
5682 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
5683 xref.o): Add toplev.h dependencies.
5685 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
5687 * errfn.c (cp_error, cp_warning): Remove declarations for
5688 error and warning respectively.
5690 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5692 * error.c: Convert to using ctype macros defined in system.h.
5693 * method.c: Likewise.
5695 * lex.c: Likewise. Also remove redundant system header stuff.
5697 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
5699 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
5700 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
5701 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
5702 xref.c: Add include of toplev.h.
5704 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
5706 * tree.c (perm_manip): Also regenerate the RTL of an extern.
5707 (copy_to_permanent): Use end_temporary_allocation.
5709 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
5711 * init.c (expand_vec_init): The initialization of each array
5712 element is a full-expression.
5714 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5716 * method.c (build_mangled_name): Add a call to build_type_variant
5717 to get the right type.
5719 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
5721 * Makefile.in: Add .SUFFIXES.
5723 * cp-tree.def: Remove NAMESPACE_DECL.
5725 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
5727 * call.c (build_over_call): Do evaluate arg even if it has empty
5729 * decl.c (start_function): Don't push a member function.
5731 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
5733 * Makefile.in (g++FAQ.info): Put -o option before input file.
5735 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5737 * gxxint.texi: Add info for squangling codes K and B.
5739 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
5741 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
5742 the expression in templates.
5743 (finish_stmt_expr): Likewise.
5745 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
5747 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
5749 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
5751 * decl.c (maybe_push_to_top_level): Always clear
5752 current_template_parms and processing_template_decl.
5753 (pushtag): Remove check of current_class_type and some comments,
5754 since maybe_push_to_top_level no longer creates confusion.
5756 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
5758 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
5759 (DECL_CLASS_TEMPLATE_P): Likewise.
5760 (DECL_PRIMARY_TEMPLATE): Likewise.
5761 (PRIMARY_TEMPLATE_P): Use it.
5762 (push_template_decl_real): New function.
5763 (redeclare_class_template): Take new template parameters as
5765 (is_specialization_of): New function.
5766 (comp_template_args): Declare.
5767 * decl.c (pushtag): Handle friend template classes.
5768 (xref_tag): Likewise. Use new calling convention for
5769 redeclare_class_template.
5770 * decl2.c (grok_x_components): Handle friend templates.
5771 * friend.c (is_friend): Use is_specialization_of where
5772 appropriate. Deal with friend class templates.
5773 (make_friend_class): Let a class template be friends with itself.
5774 * pt.c (comp_template_args): Remove declaration.
5775 (tsubst_friend_class): New function.
5776 (push_template_decl_real): New function.
5777 (push_template_decl): Use it.
5778 (redeclare_class_template): Adjust for new calling convention.
5779 (comp_template_args): Give it external linkage.
5780 (instantiate_class_type): Use tsubst_friend_class to deal
5781 with friend templates.
5782 * typeck.c (comptypes): Use comp_template_args, rather than
5783 expanding it inline.
5784 * parse.y (component_decl): Handle a nested template type
5785 like other component type declarations.
5787 * pt.c (check_explicit_specialization): Handle overloaded
5788 constructors correctly.
5790 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
5791 (lookup_template_class): Use it.
5793 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
5795 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
5796 * cp-tree.h: Add WRAPPER support.
5797 * call.c (add_candidate): Split out from add_*_candidate fns.
5798 (build_over_call): Take the candidate instead of function and args.
5799 Enforce access control here. Emit overload warnings here.
5800 (add_warning): New fn.
5801 (joust): Add WARN parm. If not set, call add_warning instead of
5802 printing a warning. Reenable some warnings.
5804 (convert_like): Adjust.
5805 (build_new_op): Adjust.
5806 (build_new_function_call): Adjust.
5807 (build_user_type_conversion_1): Adjust.
5808 (USER_CONV_FN): Adjust.
5809 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
5810 build_int_wrapper): New fns.
5812 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
5814 * pt.c (unify): Fix typo in previous change.
5816 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5818 * error.c (dump_type_real): Declare canonical_name.
5820 * typeck.c (comp_target_types): Fix PMFs.
5822 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
5824 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
5825 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
5828 * pt.c (tsubst): Decrease the template-level of
5829 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
5830 TEMPLATE_PARM_INDEX.
5831 (template_decl_level): New function.
5832 (unify): Make sure to record unifications for template
5833 parameters, even when the parameters exactly match the arguments.
5834 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
5835 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
5836 aren't from the level we're currently working on.
5838 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
5840 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
5842 * decl2.c (check_member_template): Set DECL_IGNORED for member
5843 class templates, too.
5845 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
5847 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5849 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
5851 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
5853 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
5854 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
5855 (init_decl_processing): Handle TI types.
5856 * typeck.c (unsigned_type, signed_type): Handle TI types.
5858 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
5860 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
5861 New local added_libraries. Increment count when add library to
5864 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
5866 * cp-tree.h (type_as_string_real): New function.
5867 * pt.c (mangle_class_name_for_template): Use it.
5868 * error.c (dump_aggr_type): Change prototype.
5869 (dump_type_prefix): Likewise.
5870 (dump_type_suffix): Likewise.
5871 (dump_type_real): Convert from dump_type. If desired, the
5872 "canonica" name of a typedef, i.e., the name of the underlying
5873 type, can be printed.
5874 (dump_type): Call dump_type_real.
5876 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
5878 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
5880 * typeck.c (comp_target_types): Tweak pedantic case.
5881 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
5882 Return -1 or 1 instead of 1 or 2.
5883 (compparms): Remove STRICT handling.
5884 (convert_for_assignment): Fix handling of pmfs.
5886 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
5888 * typeck.c (comp_target_types): Handle references like pointers.
5889 (comp_target_parms): Note that return code from comp_target_types
5890 can be negative to indicate failure.
5892 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5894 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
5895 which requires a working target compiler to build.
5897 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
5899 * tree.c (avoid_overlap): Add prototype.
5901 * spew.c (num_tokens): Add prototype.
5902 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
5904 * search.c (dfs_check_overlap): Add prototype.
5905 (dfs_no_overlap_yet): Likewise.
5907 * pt.c (original_template): Add prototype.
5908 (inline_needs_template_parms): Likewise.
5909 (push_inline_template_parms_recursive): Likewise.
5910 (retrieve_specialization, register_specialization): Likewise.
5911 (print_candidates, reduce_template_parm_level): Likewise.
5912 (build_template_decl, mark_template_parm): Likewise.
5913 (tsubst_friend_function, get_bindings_real): Likewise.
5915 * method.c (start_squangling): Add prototype.
5916 (end_squangling, check_ktype, issue_ktype): Likewise.
5917 (build_overloaded_scope_ref, check_btype): Likewise.
5918 (build_mangled_template_parm_index): Likewise.
5920 * lex.c (init_cpp_parse): Add prototype.
5921 (handle_cp_pragma, handle_sysv_pragma): Likewise.
5922 (reduce_cmp, token_cmp): Likewise.
5924 * except.c (call_eh_info): Add prototype.
5925 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
5926 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
5928 * decl2.c (is_namespace_ancestor): Add prototype.
5929 (namespace_ancestor, add_using_namespace): Likewise.
5930 (ambiguous_decl): Likewise.
5932 * decl.c (indent): Add prototype.
5934 * call.c (add_template_candidate_real): Add prototype.
5936 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
5938 * decl2.c (build_expr_from_tree): Just return a PMF.
5940 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
5942 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
5943 when doing initializations.
5945 * pt.c (unify): Use comptypes to compare type args.
5947 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
5949 * decl.c (duplicate_decls): Fix check for when it's safe to free
5952 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
5955 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
5957 * pt.c (build_template_parm_index): Add prototype.
5959 * search.c (my_tree_cons): Don't clear words outside the
5960 newly allocated node.
5962 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
5964 * lex.c (init_parse): Now returns char* containing the filename.
5966 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
5967 Jeff Law <law@cygnus.com>
5969 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
5972 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5974 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
5976 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
5978 * decl.c (duplicate_decls): Don't warn for redundant decls if
5979 friend: let add_friend take care of it.
5981 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5983 * sig.c (build_signature_pointer_constructor): Don't set
5984 TREE_HAS_CONSTRUCTOR for a signature pointer.
5985 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
5986 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
5988 * typeck.c (build_unary_op): Only allow taking the address of a
5990 * typeck2.c (digest_init): Simplify.
5991 (store_init_value): Don't pedwarn about using { } for pmfs.
5993 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
5995 * cp-tree.h (start_decl): Update prototype.
5996 * decl.c (start_decl): Like the C version, new parameters
5997 for the attributes. Call cplus_decl_attributes here,
5998 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
5999 (grokdeclarator): Pass NULL for new start_decl arguments.
6000 * pt.c (tsubst_expr): Likewise.
6001 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
6002 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
6003 * lex.c (build_lang_decl): Add lang_name_java.
6004 * class.c (push_lang_context): Add lang_name_java.
6005 * method.c (build_mangled_name): Check for is_java_type.
6007 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6009 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
6010 * call.c (build_scoped_method_call): Check for TREE_CODE for
6011 VOID_TYPE instead of type == void_type_node.
6012 (build_method_call): Ditto.
6013 * decl.c (lookup_name_real): Ditto.
6014 (grokdeclarator): Ditto.
6015 (start_decl): Ditto.
6017 (start_function): Ditto.
6018 (finish_function): Ditto.
6019 (start_method): Ditto.
6021 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
6023 * lex.c (finput): New variable.
6024 (init_cpp_parse): Renamed from init_parse.
6025 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
6026 (finish_parse): New function.
6027 * cp-tree.h (init_lex, init_parse): Remove declarations.
6029 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6031 * call.c (build_call): Still evaluate the actual argument.
6032 * class.c (is_empty_class): Update for -fnew-abi.
6034 * decl2.c: -fnew-abi implies -fsquangle.
6036 * method.c (do_build_assign_ref): Don't do anything to copy
6038 (do_build_copy_constructor): Likewise.
6039 * call.c (build_over_call): Likewise.
6041 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6043 * tree.c (avoid_overlap): Return a value.
6045 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
6047 * method.c (check_btype): Add missing argument to xrealloc.
6048 (check_ktype): Likewise.
6050 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6052 Implement empty base optimization.
6053 * class.c (finish_struct_1): Add vbase fields earlier. Set
6054 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
6055 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
6056 (types_overlap_p): New fn.
6057 * tree.c (avoid_overlap): New fn.
6058 (build_base_fields): Use it to avoid overlapping empty bases.
6059 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
6061 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
6063 Re-implement allocation of base class subobjects.
6064 * tree.c (unshare_base_binfos): New fn.
6065 (layout_basetypes): Use it. Now handles offsets of both virtual and
6066 non-virtual bases, after layout_type.
6067 (layout_vbasetypes): Remove.
6068 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
6069 (build_vbase_pointer_fields): Split out from old layout_basetypes.
6070 * class.c (finish_base_struct): Lose offset handling code.
6071 Move nonvdtor warning here. Don't mess with t_binfo anymore.
6072 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
6073 * cp-tree.h: Adjust.
6075 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6077 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
6078 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
6079 * class.c (duplicate_tag_error): Likewise.
6080 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
6081 * tree.c (layout_vbasetypes): Update from layout_record, remove
6082 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
6083 (layout_basetypes): Likewise.
6085 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
6087 * class.c, Make sure system.h is included just after config.h.
6088 Delete lingering stdio and errno references too.
6089 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
6091 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
6093 * friend.c (is_friend): Fix access control for local classes.
6095 * class.c (is_empty_class): New fn.
6096 * call.c (build_call): Don't pass empty class objects to a function.
6098 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
6100 * call.c (build_over_call): Do name resolution for default
6101 arguments of function templates in the scope of the templates.
6103 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
6105 * call.c: Include system.h. Remove includes, declarations and
6106 defines provided by system.h.
6107 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
6108 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
6109 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
6110 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
6111 * typeck2.c, xref.c: Likewise.
6112 * Makefile.in: Dependencies updated as appropriate.
6113 * Make-lang.in: Likewise.
6115 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
6117 * pt.c (fn_type_unification): Allow incomplete unification without
6118 an immediate error message.
6120 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6122 * tree.c (member_p): New fn.
6123 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
6124 initializing class members.
6126 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
6127 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
6129 * call.c (build_method_call): Handle non-scoped destructors, too.
6130 * pt.c (tsubst_copy): Likewise.
6132 * pt.c (print_template_context): Split out...
6133 (push_tinst_level): ...from here.
6135 * friend.c (is_friend): Don't pass a type to decl_function_context.
6137 * typeck.c (convert_for_initialization): Always hand off
6138 conversions to class type.
6140 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6142 * friend.c (is_friend): Local classes have the same access as the
6145 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
6147 * typeck.c (expand_target_expr): Delete dead function.
6149 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
6151 * repo.c (save_string): Delete dead function.
6153 * method.c (thunk_printable_name): Delete dead function.
6155 * lex.c (yynextch): Delete dead function.
6157 * expr.c (tree_extract_aggr_init): #if 0 out.
6159 * except.c (do_unwind): Delete dead function.
6160 (easy_expand_asm): Likewise.
6162 * cvt.c (build_conversion_type_1): Delete dead function.
6164 * cp-tree.h (push_expression_obstack): Declare.
6166 * call.c (source_type): #if 0 out.
6168 * class.c (alter_access): Remove unused label. Add braces
6169 around empty else clause.
6171 * lex.c (yyprint): Fix argument to printf.
6173 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
6175 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
6177 * pt.c (instantiate_class_template): Make sure template
6178 arguments are permanent.
6179 * init.c (resolve_offset_ref): Don't go looking around in
6182 * semantics.c: Add routines to handle expressions, and some
6183 declaration processing.
6184 * parse.y: Use them.
6185 (current_class_depth): Move declaration to cp-tree.h.
6186 * parse.c: Regenerated.
6187 * cp-tree.h: Use them.
6188 (current_class_depth): Declare.
6189 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
6191 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
6193 * error.c (dump_decl): Be a bit more explicit with template
6194 type arguments, when verbose.
6196 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6198 * inc/exception: Reorder closing braces.
6200 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
6202 * pt.c (redeclare_class_template): New function.
6203 * cp_tree.h (redeclare_class_template): Declare it.
6204 * decl.c (xref_tag): Use it.
6206 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
6208 * call.c (build_over_call): Check IS_AGGR_TYPE, not
6210 * typeck.c (convert_arguments): Likewise.
6212 * decl.c (grokdeclarator): Remove const and volatile from type after
6213 setting constp and volatilep.
6215 * class.c (finish_struct_1): Don't warn about bool bitfield larger
6218 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
6220 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
6222 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
6224 * call.c (build_object_call): Complain about ambiguous operator(),
6225 rather that crashing.
6226 (build_new_op): Likewise.
6227 (build_op_delete_call): Likewise.
6229 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
6231 * cvt.c (perform_qualification_conversions): Use comp_target_types
6232 instead of comp_ptr_ttypes.
6234 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
6236 * cp-tree.h (enforce_access): Declare.
6237 * call.c (enforce_access): Make it extern, not static.
6238 * class.c (alter_access): Use enforce_access; modify code for ISO
6239 compliance, rather than ARM rules.
6241 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6243 * cp-tree.h: Fix typo.
6245 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6247 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
6248 if (aggregate_value_p (type)).
6250 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
6252 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
6254 * tree.c (mapcar): When dealing with a DECL, use it's constant
6256 * pt.c (lookup_template_class): Don't mangle the names of template
6257 classes whose arguments are unknown.
6259 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
6261 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6263 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
6265 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
6267 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
6268 boolean_type_node to 1.
6270 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
6272 * error.c (dump_expr): Remove unused variable `l'.
6274 * pt.c (for_each_template_parm): New function, created by
6275 converting uses_template_parms.
6276 (tree_fn_t): New typedef.
6277 (uses_template_parms): Use it.
6278 (mark_template_parm): New function.
6279 (push_template_decl): Check that the argument list of a partial
6280 specialization uses all the template parameters.
6282 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
6283 with it; we might want it for debugging.
6284 * cp-tree.h (type_unification): Change interface.
6285 * class.c (finish_struct_1): Skip nested template types, just like
6286 ordinary nested types.
6287 (instantiate_type): Use new interface to type_unification.
6288 * lex.c (init_lex): Add __sz as opname for sizeof.
6289 * method.c (build_overload_scope_ref): New function.
6290 (build_overload_int): Handle complex expressions. Set
6291 numeric_output_need_bar if necessary.
6292 (build_overload_value): Handle non-PARM_DECL nodes; this
6293 routine is now used by build_overload_int. Remove some
6294 assignments to numeric_output_need_bar. Use
6295 build_overload_scope_ref.
6296 (build_qualified_name): Note that some template mangled names end
6297 with digits, and set numeric_output_need_bar appropriately. Use
6298 build_underscore_int.
6299 * pt.c (unify): Change interface.
6300 (type_unification_real): Likewise.
6301 (determine_specialization): Use new interfaces.
6302 (tsubst): Deal gracefully with situations in which the argument
6303 vector is not fully filled.
6304 (fn_type_unification): Use new interfaces.
6305 (type_unification): Likewise. Remove NOP_EXPR hack.
6306 (type_unification_real): Likewise.
6307 (unify): Likewise. Deal with unification of complex expresions.
6309 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6311 * pt.c (complete_template_args): Initialize skip properly.
6313 * decl.c (make_typename_type): Revert.
6314 (make_implicit_typename): Remove.
6315 (lookup_name_real): Don't call it. Call lookup_field if we see a
6316 TYPE_DECL from a template base.
6317 * search.c (lookup_field): Do implicit typename stuff.
6319 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
6320 Geoff Noer <noer@cygnus.com>
6322 * Makefile.in: Various fixes for building cygwin32 native toolchains.
6323 * Make-lang.in: Likewise.
6325 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6327 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
6329 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
6331 * decl.c (make_implicit_typename): Rewrite removed code.
6332 (make_typename_type): Call it if the type we look up comes from
6333 a base that uses template parms.
6335 * pt.c (complete_template_args): Rewrite.
6336 (tsubst, FUNCTION_DECL): Use it.
6338 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
6340 * semantics.c (finish_asm_stmt): Fix combine strings. Call
6341 c_expand_asm_operands () if output_operands, input_operands or
6342 clobbers is not NULL_TREE.
6344 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6346 * pt.c (complete_template_args): New function.
6347 (get_bindings): Deal with specializations of function templates
6348 with return type containing parameters from outer class
6350 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
6351 substitute arguments and compose a new type.
6353 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
6355 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
6358 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6360 * decl.c (make_implicit_typename): Lose useless code.
6362 * call.c (standard_conversion): Handle A* -> const A* properly.
6364 * pt.c (get_bindings_real): Rename from get_bindings. Add
6366 (get_bindings): Pass 1.
6367 (get_bindings_overload): Pass 0.
6369 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
6371 * pt.c (check_explicit_specialization): When reverting a static
6372 member function, also remove the `this' parameter from
6373 last_function_parms.
6375 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6377 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
6380 * decl.c (store_bindings): Use free_binding_vecs.
6381 (pop_from_top_level): Likewise.
6383 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6385 * decl.c (make_implicit_typename): Only change the type of a
6388 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
6390 * semantics.c: New file, containing routines to perform the
6391 semantic phase of parsing.
6393 * pt.c (tsubst_expr): Likewise.
6394 * cp-tree.h: Declare the various functions in semantics.c.
6395 Provide macros to access _STMT tree nodes.
6396 * cp-tree.def: Add ASM_STMT tree node.
6397 * Makefile.in, Make-lang.in: Add dependencies on and for
6400 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
6402 * pt.c (push_template_decl): Only check primary templates.
6404 * pt.c (check_explicit_specialization): Complain about default args
6405 in explicit specialization.
6407 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
6408 constructor_declarator.
6410 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
6412 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
6413 has no overloaded operator ->.
6415 * call.c (build_field_call): Don't crash when presented with a
6416 field that is actually a nested type.
6418 * decl.c (pushtag): Deal with friend class injection in local
6421 * call.c (build_object_call): Don't crash if OBJ is a
6422 pointer-to-member-function.
6424 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6426 * pt.c (push_template_decl): Complain about template with C linkage,
6427 anonymous template class.
6429 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6431 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
6432 * search.c: Likewise.
6434 * lex.c (do_pending_defargs): Only call
6435 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
6437 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
6439 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
6441 * parse.y: Deal with CONSTRUCTORS in new_initializers.
6443 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
6445 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
6446 closely mimics the behavior in parse.y.
6447 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
6448 into a compound statement.
6450 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6452 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
6453 * pt.c (inline_needs_template_parms): New fn.
6454 (original_template): New fn.
6455 (push_inline_template_parms_recursive): New fn.
6456 (maybe_begin_member_template_processing): Use them.
6457 (maybe_end_member_template_processing): Likewise.
6458 (is_member_or_friend_template): Rename to is_member_template.
6459 Member functions of local classes are never member templates.
6461 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6463 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
6464 added in the class scope to catch redefinition error.
6466 * pt.c (reduce_template_parm_level): Also copy
6467 the DECL_TEMPLATE_PARMS field.
6469 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
6471 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
6472 reduced-level template type parameter.
6474 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
6476 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
6477 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
6478 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
6479 * decl.c (duplicate_decls): Propagate it.
6480 * typeck2.c (abstract_virtuals_error): Use two loops to emit
6481 abstract virtual functions and virtual functions which need a
6482 final overrider separately.
6484 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
6486 * lang-specs.h: Properly put brackets around array elements in
6489 * typeck.c (build_binary_op_nodefault): Correctly place parens around
6490 && and || in expression.
6492 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
6494 * call.c (default_parm_conversions): Remove prototype definition.
6495 (build_method_call): Remove unused variable result.
6497 * cvt.c (ocp_convert): Remove unused variable conversion.
6499 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
6501 * except.c (do_unwind): #if 0 definition of unused variables fcall
6504 * expr.c (extract_scalar_init): #if 0 prototype and function
6507 * init.c (expand_aggr_init_1): Remove unused variable init_type.
6508 (build_new_1): Remove unused variable t.
6510 * pt.c (instantiate_class_template): Remove unused variable newtag;
6511 cast called function return value to void.
6512 (do_decl_instantiation): Remove unused variables name and fn.
6514 * tree.c (get_type_decl): Add default return to shut up compiler from
6515 complaining control reaches end of non-void function.
6517 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
6519 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
6521 * call.c (default_parm_conversions): Remove prototype definition.
6522 (build_method_call): Remove unused variable result.
6523 (build_over_call): Add default case in enumeration switch.
6525 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
6527 * decl2.c (lang_decode_option): Change j's type to size_t.
6529 * tree.c (layout_vbasetypes): record_align and desired_align are of
6530 type unsigned int; const_size and nonvirtual_const_size likewise.
6532 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
6534 * parse.y (new_initializer): Make sure all initializers are
6537 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
6539 * decl2.c (import_export_decl): Mark tinfo functions for
6540 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
6542 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
6544 * method.c: Fix typo.
6546 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6548 * method.c: Include "system.h" to get stdlib.h, stdio.h,
6549 ctype.h, string.h, etc.
6550 (issue_nrepeats): Add default case in enumeration switch.
6551 (check_btype): Likewise.
6552 (process_overload_item): Likewise.
6554 * Makefile.in (method.o): Depend on system.h.
6556 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6558 * lex.c (do_scoped_id): Fix parenthesizing.
6560 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
6562 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
6563 FLAG_RTTI is unset, initialize type info machinery and continue
6564 with FLAG_RTTI enabled.
6565 (get_typeid): Ditto.
6567 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6569 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
6572 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
6574 * pt.c (finish_member_template_decl): Deal more gracefully with
6575 invalid declarations.
6577 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
6579 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
6580 cp-tree.h: Clean up more old overloading code, old RTTI code, and
6581 some formatting quirks.
6583 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
6584 method.c, pt.c, ptree.c, typeck.c: Remove support for
6585 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
6587 * Makefile.in: Adjust.
6589 * pt.c (unify): Don't allow reduced cv-quals when strict.
6591 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
6592 *type_unification* and unify.
6594 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6596 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
6597 (nested_name_specifier): And add it before this use.
6598 (typename_sub0): And this use. Also add use without the keyword.
6599 (typename_sub1): Likewise.
6600 * pt.c (instantiate_class_template): Don't actually instantiate
6601 anything if our type uses template parms.
6603 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
6605 * decl.c (start_function): Don't call temporary_allocation for a
6608 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6610 * pt.c (instantiate_class_template): Don't mess with friends if
6611 our type uses template parms.
6613 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
6615 * parse.y (nested_name_specifier): Use explicit_template_type.
6616 (typename_sub): Allow a template_type, an explicit_template_type,
6617 or an implicit template type at the end.
6618 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
6619 * decl.c (make_typename_type): Handle template-id where the name
6621 * call.c (build_scoped_method_call): Handle member template
6623 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
6624 destructor is represented by the type.
6626 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
6627 * parse.y (nested_name_specifier): Add 'template' case.
6628 (explicit_template_type): New rule.
6629 (typename_sub): Use it.
6630 * decl.c (make_typename_type): Handle getting a template-id for NAME.
6631 * pt.c (tsubst): Likewise.
6633 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6635 * pt.c (add_to_template_args): Fix thinko.
6636 (instantiate_class_template): Call it later.
6638 * pt.c (get_class_bindings): Add outer_args parm.
6639 (most_specialized_class): Likewise.
6640 (instantiate_class_template): Pass it.
6641 (more_specialized_class): Likewise.
6642 (lookup_template_class): Get context from template if none
6644 (finish_member_template_decl): Don't do anything with a
6645 partial specialization.
6646 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
6648 * class.c (finish_struct): Member class templates have already been
6649 checked for name clashes.
6650 * decl.c (pushdecl_with_scope): Handle pushing at class level.
6652 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6654 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
6655 (tsubst, *_PARM): Support multiple levels of template classes.
6656 (instantiate_class_template): Look up the pattern from the
6658 (lookup_template_class): Handle getting a template for d1.
6659 (push_template_decl): Correct setting of 'primary'.
6660 (reduce_template_parm_level): Add 'levels' parm.
6661 (finish_member_template_decl): Support member class templates.
6662 (template_class_depth): Handle multiple levels.
6663 * parse.y (component_decl_1, fn.def2): Remove member template case.
6664 (component_decl): Add member template cases.
6665 * decl2.c (check_member_template): We now handle member template
6667 * decl.c (pushtag): Handle member templates.
6668 * method.c (do_inline_function_hair): Don't touch
6669 IDENTIFIER_GLOBAL_VALUE.
6670 * init.c (build_offset_ref): If name isn't an identifier, just
6672 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
6674 * typeck.c (get_delta_difference): Do adjust for conversions to
6675 and from virtual base.
6677 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
6679 * typeck.c (get_delta_difference): Give hard error for conversion
6682 * cp-tree.h: Tweak formatting.
6684 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
6686 * decl.c (push_namespace): Handle redeclaration error.
6688 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
6689 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
6690 (NAMESPACE_BINDING): New macro.
6691 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
6694 * pt.c (push_template_decl): Use innermost_args.
6696 * decl.c (get_unique_name): Tweak from earlier in the name.
6698 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6700 * cp-tree.def: Add CPLUS_BINDING node.
6701 * cp-tree.h (tree_binding): new struct
6702 (BINDING_SCOPE, BINDING_VALUE): new macros
6703 (current_namespace, global_namespace): declare extern
6704 (struct lang_decl_flags): new field in_namespace
6705 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
6706 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
6707 (TREE_INDIRECT_USING): new macro
6708 * decl2.c (current_namespace, global_namespace): Declare. The
6709 value is a NAMESPACE_DECL now, not a TREE_LIST.
6710 (is_namespace_ancestor, namespace_ancestor):new static functions.
6711 (add_using_namespace, ambiguous_decl): likewise.
6712 (lookup_using_namespace): new support function for lookup_name.
6713 (qualified_lookup_using_namespace): new support function for
6714 do_scoped_id and lookup_namespace_name
6715 (get_namespace_id): mark as obsolete.
6716 (current_namespace_id): Likewise.
6717 (do_namespace_alias): Implement.
6718 (do_using_directive): Implement as call to add_using_namespace.
6719 * decl.c (binding_for_name): new function.
6720 (push_namespace, pop_namespace): implement.
6721 (push_decl): don't install a FUNCTION_DECL in the global branch.
6722 (lookup_namespace_name): implement using qualified lookup.
6723 (lookup_name_real): For global scoping, lookup in
6724 global_namespace. For namespace scoping, lookup in given
6725 namespace. For unscoped lookup, iterate over namespace,
6726 considering using directives.
6727 (init_decl_processing): initialize global_namespace.
6728 (grokvardecl): Build assembler name as static name for globals.
6729 (grokdeclarator): Remove old namespace mangling.
6730 (xref_tag): When installing a global binding for the
6731 tag, make sure we have an identifier.
6732 * method.c (build_overload_nested_name): mangle namespaces.
6733 (build_qualified_name): Likewise.
6734 (build_decl_overload_real): Likewise.
6735 * lex.c (build_lang_decl): set namespace for new declaration to
6737 (do_scoped_id): find global names in global or current
6738 namespace, or using qualified namespace lookup, depending on
6740 * init.c (build_member_call): When scope is namespace, use
6741 build_x_function_call instead.
6742 (build_offset_ref): When scope is namespace, collapse processing
6743 to lookup_namespace_name instead.
6744 * error.c (dump_decl): Support NAMESPACE_DECL.
6745 * decl.c (pushdecl): Bind globals to current namespace.
6746 (push_overloaded_decl): Likewise.
6747 (lookup_tag): Likewise.
6748 (lookup_name_current_level): Likewise.
6749 (xref_tag): Likewise.
6750 (start_function): Likewise.
6751 * lex.c (do_identifier): Likewise.
6752 (identifier_typedecl_value): Likewise.
6753 (real_yylex): Likewise.
6754 * method.c (do_inline_function_hair): Likewise.
6755 * parse.y (unscoped): Likewise.
6756 * pt.c (check_explicit_specialization): Likewise.
6757 (lookup_template_class): Likewise.
6758 * rtti.c (call_void_fn): Likewise.
6759 * sig.c (build_sigtable): Likewise.
6760 * ptree.c (lang_print_xnode): New function.
6762 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
6764 * pt.c (instantiate_class_template): Don't instantiate if pedantic
6765 and the args use template parms.
6767 * pt.c (push_tinst_level): If the instantiaton uses template parms,
6769 * decl.c (xref_basetypes): Do call complete_type for basetypes
6770 that involve template parameters.
6772 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6774 * typeck2.c (process_init_constructor): Fix labeled init check.
6776 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6778 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
6779 argument to tsubst and friends.
6781 * pt.c (tsubst, FUNCTION_DECL): Tidy.
6783 * typeck.c (build_x_function_call): Handle static member function
6784 templates like non-templates. Handle friend templates like normal
6786 * pt.c (tsubst, *_PARM): Don't use orig_level.
6787 (get_bindings): Don't call add_to_template_args.
6788 (instantiate_template): Likewise.
6789 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
6790 * ptree.c (print_lang_type): Print index/level for template parms.
6792 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
6794 * Make-lang.in (cc1plus): Note that cc1plus depends on
6795 cp/cp-tree.h and cp/cp-tree.def.
6797 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
6798 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
6799 position in a template parameter list.
6800 * cp-tree.h (template_parm_index): New structure, used as the tree
6801 structure for a TEMPLATE_PARM_INDEX.
6802 (TEMPLATE_PARM_IDX): New macro.
6803 (TEMPLATE_PARM_LEVEL): Likewise.
6804 (TEMPLATE_PARM_DESCENDANTS): Likewise.
6805 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
6806 (TEMPLATE_PARM_DECL): Likewise.
6807 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
6808 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
6809 (TEMPLATE_TYPE_DECL): Likewise.
6810 (TEMPLATE_CONST_IDX): Remove.
6811 (TEMPLATE_CONST_LEVEL): Likewise.
6812 (TEMPLATE_CONST_SET_INFO): Likewise.
6813 (TEMPLATE_TYPE_SET_INFO): Likewise.
6814 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
6816 (TEMPLATE_TYPE_LEVEL): Likewise.
6817 * decl.c (decls_match): Call comp_template_parms, rather than
6818 expanding it inline.
6819 (duplicate_decls): If two template declarations are being merged,
6820 then their TEMPLATE_INFOs should be merged as well.
6821 (grokfndecl): Save template-id information when declaring a friend
6822 with explicit template arguments. Pass arguments to
6823 check_explicit_specialization via correct convention; at some
6824 point check_explicit_specialization changed, but these call-sites
6826 (grokdeclarator): Tidy up slightly.
6827 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
6828 two template functions with the same DECL_ASSEMBLER_NAME the same,
6829 since the names are not yet mangled.
6830 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
6831 TEMPLATE_CONST_PARM.
6832 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
6833 decl for a non-type parameter, rather than printing `<tparm ...>'.
6834 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
6835 (do_friend): Deal with template friends.
6836 * lex.c (do_pending_inlines): Call
6837 maybe_begin_member_template_processing, rather than
6838 conditionally calling begin_member_template_processing.
6839 (process_next_inline): Likewise. Call
6840 maybe_end_member_template_processing, rather than
6841 conditionally calling end_member_template_processing.
6842 (do_pending_defargs): Likewise.
6843 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
6844 TEMPLATE_CONST_PARM.
6845 * method.c (build_mangled_template_parm_index): New function.
6846 (build_overload_value): Use it.
6847 (build_overload_name): Likewise.
6848 * pt.c (finish_member_template_decl): Allow friend declarations.
6849 (template_class_depth): New function.
6850 (is_member_template): Rename, and modify, to become...
6851 (is_member_or_friend_template): New function.
6852 (end_member_template_processing): Rename, and modify, to become...
6853 (maybe_end_member_template_processing).
6854 (build_template_parm_index): New function.
6855 (reduce_template_parm_level): New function.
6856 (process_template_parm): Modify to use build_template_parm_index.
6857 (push_template_decl): Deal with friend templates.
6858 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
6859 TEMPLATE_CONST_PARM.
6860 (tsubst_friend_function): New function.
6861 (instantiate_class_template): Generate the DECL_FRIENDLIST
6862 for a new instantiation by using tsubst_friend_function rather
6864 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
6865 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
6866 appropriate new macros. Use reduce_template_parm_level to
6867 generate lower-level template parameters. Handle tsubst'ing into
6868 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
6869 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
6870 templates. Similarly for the template parameters for a new
6872 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
6873 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
6874 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
6875 (get_bindings): Call add_to_template_args if necessary.
6876 (instantiate_decl): Handle instantiations of friend templates.
6877 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
6878 TEMPLATE_TYPE_PARM as a list of fields; it's not!
6879 * spew.c (yylex): Do a little manual constant propogation to
6882 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
6884 * error.c: Include sys/types.h.
6886 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
6888 * method.c (build_mangled_name): Start CPP directives in column zero.
6890 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6892 * typeck2.c (process_init_constructor): Sorry about non-trivial
6893 labeled initializers.
6894 * parse.y (initlist): Reenable labeled initializers.
6896 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6898 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
6899 all callers changed. Rely on the new parameter instead of arg
6900 being a TREE_LIST when determine whether we are working inside
6901 template template parameter. Clean up is_type test.
6903 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6905 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
6906 * typeck2.c (initializer_constant_valid_p): Allow conversions
6907 between pointers and refrerences.
6909 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
6911 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
6912 if pedantic || warn_pointer_arith.
6914 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6916 * pt.c (unify): Handle TEMPLATE_DECL.
6918 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
6920 * cp-tree.h (strip_attrs): Remove decl.
6922 1998-02-18 Doug Evans <devans@cygnus.com>
6924 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
6925 Update olddecl's attributes too.
6926 (strip_attrs): Remove function.
6927 * typeck.c (common_type): Call merge_machine_type_attributes.
6929 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
6931 * parse.y (initdcl0_innards): New grammar symbol.
6932 (nomods_initdecls, nomods_initdcl0): Change type from itype to
6933 none, since the resulting value is never used.
6934 (parse_decl): New function.
6935 (datadef): Remove redundant actions.
6936 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
6937 * parse.c: Regenerated.
6939 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6941 * parse.y (simple_stmt): Use getdecls() to check for decl.
6943 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
6945 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
6947 (c++.install-common): Install c++filt properly as native or as cross
6949 (c++.uninstall): Add c++filt.
6951 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6953 * call.c (standard_conversion): Fix multi-level ptr conversions.
6955 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
6957 * init.c (build_new): Propagate error_mark_node up.
6959 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
6961 * parse.y (simple_stmt): If the condition isn't a declaration,
6962 start the controlled block after the test.
6964 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6966 * call.c (build_over_call): Convert builtin abs, labs and fabs to
6968 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
6971 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6973 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
6975 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6977 * cp-tree.h: Add access_protected_virtual_node.
6978 * class.c (init_class_processing): Initialize it.
6979 * decl.c (xref_basetypes): Use it.
6980 * parse.y (base_class_access_list): Likewise.
6982 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
6983 (c++.install-common): Install c++filt.
6985 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6987 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
6989 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
6991 * call.c (reference_binding): Use comptypes when comparing
6992 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
6994 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
6996 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
6997 (really_overloaded_fn): Move check here from is_overloaded_fn.
6998 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
7000 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
7002 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
7005 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
7007 * cp-tree.h (push_template_decl): Return the decl passed in, or an
7008 equivalent duplicate.
7009 * decl.c (pushtag): Use the return value from push_template_decl.
7010 (duplicate_decls): When duplicating a template declaration, merge
7011 the DECL_TEMPLATE_RESULTs as well.
7012 (make_implicit_typename): Don't try to dive into typename types to
7013 find a context for making a new implicit typename.
7014 (start_decl): Use the return value from push_template_decl.
7015 (grokdeclarator): Complain about declarations list `const operator
7016 int'. Since we don't correctly handle in-class initializations of
7017 non-static data members, complain about this (now illegal)
7018 practice. Issue an error for initializations of non-const statics
7019 since that is illegal as well, and since we don't handle that case
7021 (start_function): Use the return value from push_template_decl.
7022 (start_method): Likewise.
7023 * decl2.c (grokfield): Likewise. Since the change to
7024 grokdeclarator ensures that all initialized fields are in fact
7025 static, remove a redundant test for TREE_PUBLIC.
7026 * parse.y (initlist): Disable labeled initializers since they do
7027 not work as per the documentation, and since they do not use the
7028 same syntax as the C front end.
7029 * pt.c (push_template_decl): Return the decl passed in, or an
7030 equivalent duplicate.
7031 (lookup_template_class): When searching in a nested context,
7032 use the right arguments.
7033 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
7034 * typeck.c (build_component_ref): Assign the correct type to the
7035 result of build_vfn_ref.
7037 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
7039 * pt.c (convert_nontype_argument): Fix typo.
7040 (check_explicit_specialization): Allow old-style specialization
7041 of class template members.
7043 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7044 Manfred Hollstein <manfred@s-direktnet.de>
7046 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
7047 when deciding to override DECL_ASSEMBLER_NAME.
7049 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
7051 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
7052 * cp-tree.h (flag_do_squangling): Add declaration.
7053 * lang-options.h: Add -fsquangle and -fno-squangle.
7054 * method.c: Add macros and static variables for squangling.
7055 (build_overload_name): Rename to build_mangled_name, add logic for B
7056 compression, and split into process_modifiers and
7057 process_overload_item.
7058 (process_modifiers): New function, to handle constant, reference,
7060 (process_overload_item): New function, handles issue of type codes.
7061 (build_overload_name): New function, start squangling and call
7063 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
7064 (start_squangling): New function to initialize squangling structs.
7065 (end_squangling): New function to destroy squangling structs.
7066 (nrepeats): Rename variable to Nrepeats.
7067 (issue_nrepeats): New function for issuing 'n' type repeats.
7068 (check_ktype): New function to check for type K name compression.
7069 (build_overload_nested_name): Add a check for K name compression.
7070 (build_qualified_name): Add a check for K name compression and don't
7071 use DECL_ASSEMBLER_NAME when squangling is on.
7072 (check_btype): New function, checks for B type compression.
7073 (build_static_name, build_decl_overload_real): Initiate squangling.
7074 (build_typename_overload, build_overload_with_type): Initiate
7077 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
7079 * method.c (make_thunk): Avoid name buffer overflow.
7081 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7083 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
7084 don't define them yet.
7086 * parse.y (nomods_initdcl0): Add constructor_declarator case.
7088 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7090 * config-lang.in (diff_excludes): Use basename only.
7092 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7094 * tinfo2.cc: Add tinfo for signed char.
7096 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
7098 * search.c (compute_access): Handle protected constructors in derived
7099 classes as accessible.
7101 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7103 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
7104 Call convert_from_reference sooner.
7106 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
7108 * cvt.c (ocp_convert): Obtain the constant values from constant
7109 decls even if the destination type is the same as the type of the
7112 * decl2.c (finish_file): Make sure that static inlines with
7113 definitions are not marked DECL_EXTERNAL before returning.
7115 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7117 * decl.c: Lose arg_looking_for_template.
7118 (lookup_name_real): Likewise.
7119 * parse.y: Lose processing_template_arg, template_arg1
7120 (primary): Likewise.
7121 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
7123 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7125 * error.c (dump_decl): Fix type of default arguments for template
7126 template parameters and nontype template parameters.
7127 * parse.y (template_parm): Handle invalid default template
7128 template arguments here.
7130 * parse.y (template_parm): Use template_arg instead of PTYPENAME
7131 for default template template argument.
7132 * pt.c (coerce_template_parms): Merge default template argument
7133 codes. Can treat RECORD_TYPE as template name if it is implicitly
7134 created. Fix argument index in error message.
7135 * typeck.c (comptypes): Merge template argument comparison codes in
7136 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
7138 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
7140 * lex.c (file_name_nondirectory): Also check for '/'.
7142 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
7144 * parse.y (primary): Deal with statement-expressions in
7146 * pt.c (tsubst_copy): Handle BIND_EXPR.
7147 * tree.c (mapcar): Likewise.
7149 * call.c (add_template_candidate_real): Pass extra parameter to
7150 fn_type_unification.
7151 * cp-tree.h (fn_type_unification): Add parameter.
7152 * pt.c (fn_type_unification): Add additional parameter to deal with
7153 static member functions.
7154 (get_bindings): Deal with static member functions.
7156 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
7157 (revert_static_member_fn): Declare.
7158 * decl.c (revert_static_member_fn): Remove declaration. Change
7159 linkage from internal to external.
7160 (cp_finish_decl): Deal with virtual functions in classes local to
7162 * decl2.c (finish_file): Don't forget to emit increment/decrement
7163 expressions in initializers for file-scope variables.
7164 * parse.y (typename_sub2): If the typename doesn't names a
7165 template, rather than a type, issue an error message.
7166 * pt.c (check_explicit_specialization): Handle specializations of
7167 static member functions.
7168 (coerce_template_parms): Handle offset references to lists of
7170 * search.c (note_debug_info_needed): Don't crash when handed a
7171 type which is being defined.
7172 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
7173 that can happen with some illegal code.
7175 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7177 * call.c (user_harshness): Initialize `code' to 0.
7178 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
7179 (null_ptr_cst_p): Add parentheses around && within ||.
7180 (standard_conversion): Likewise.
7181 (z_candidate): Likewise.
7182 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
7183 (build_object_call): Likewise for `mem_args'.
7184 (build_new_op): Likewise for `mem_arglist'. Add `return' from
7185 default case in enumeration switch.
7187 * class.c (build_vtable_entry): Add explicit braces to avoid
7189 (build_class_init_list): Likewise.
7190 (finish_struct_1): Initialize `width' to 0.
7191 (instantiate_type): Initialize `name' to NULL_TREE. Add
7192 explicit braces to avoid ambiguous `else'.
7194 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
7197 * decl.c (grok_reference_init): Eliminate unused parameter, all
7199 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
7200 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
7201 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
7202 (grokdeclarator): Add parentheses around && within ||. Add
7203 explicit braces to avoid ambiguous `else'.
7204 (grokparms): Initialize `type' to NULL_TREE.
7205 (xref_tag): Remove unused label `just_return'.
7206 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
7207 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
7208 (hack_incomplete_structures): Add parentheses around assignment
7209 used as truth value.
7211 * decl2.c (coerce_delete_type): Hide definition of `e3'.
7213 * error.c: Include <stdlib.h>.
7214 (dump_expr): Change the type of `i' to size_t. Remove unused
7217 * except.c (init_exception_processing): Remove unused variable `d'.
7218 (expand_throw): Likewise for `label'.
7220 * friend.c (add_friends): Add explicit braces to avoid ambiguous
7223 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
7224 (sort_base_init): Likewise for `binfo'.
7225 (expand_member_init): Likewise for `rval'.
7226 (build_member_call): Add parentheses around assignment used as
7228 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
7229 (build_new): Initialize `nelts' to NULL_TREE. Initialize
7230 `old_immediate_size_expand' to 0.
7231 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
7232 (build_vec_delete_1): Remove unused variable `block'.
7233 (expand_vec_init): Initialize `itype' to NULL_TREE.
7235 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
7236 declaration of `index' and `rindex' with autoconf macros.
7237 (reinit_parse_for_expr): Remove unused variables
7238 `look_for_semicolon' and `look_for_lbrac'.
7239 (cons_up_default_function): Initialize `args' to NULL_TREE.
7240 (readescape): Initialize `firstdig' to 0.
7241 (real_yylex): Add parentheses around assignment used as truth value.
7243 * method.c: Include <strings.h> if we don't have <string.h>.
7244 Protect declaration of `index' with autoconf macro.
7246 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
7247 Initialize `type' to NULL_TREE.
7248 (structsp): Remove unused variable `id'.
7250 * pt.c (coerce_template_parms): Add explicit braces to avoid
7252 (lookup_template_class): Initialize `template' to NULL_TREE.
7253 (instantiate_class_template): Remove unused variable `name' and `e'.
7254 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
7255 (do_poplevel): Initialize `saved_warn_unused' to 0.
7256 (type_unification): Remove unused varable `parm'.
7257 (unify): Likewise for `j'.
7259 * repo.c (init_repo): Add parentheses around assignment used as
7261 (finish_repo): Remove unused varable `p'.
7263 * search.c (get_binfo): Initiize `type' to NULL_TREE.
7264 (get_base_distance): Likewise.
7265 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
7266 and `new_v' to NULL_TREE.
7267 (lookup_fnfields): Likewise for `rval_binfo_h'.
7268 (breadth_first_search): Add parentheses around assignment used as
7270 (get_template_base): Initialize `type' to NULL_TREE.
7272 * sig.c (append_signature_fields): Initialize `last_mfptr' to
7274 (build_signature_table_constructor): Likewise for
7275 `last_rhs_field', `pfn' and `vt_off'.
7276 (build_sigtable): Likewise for `init'.
7278 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
7279 (propagate_binfo_offsets): Likewise for `delta'.
7280 (hash_tree_cons): Initialize hashcode to 0.
7281 (can_free): Likewise for `size'.
7282 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
7284 * typeck.c (convert_sequence): Hide prototype.
7285 (common_type): Add explicit braces to avoid ambiguous `else'.
7286 (comp_target_types): Likewise.
7287 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
7288 (build_function_call_real): Add explicit braces to avoid ambiguous
7290 (convert_arguments): Initialize `called_thing' to 0.
7291 (convert_for_initialization): Initialize `savew' and `savee' to 0.
7293 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
7294 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
7295 (build_x_arrow): Likewise for `last_rval'.
7297 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
7299 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7301 * decl.c (init_decl_processing): Use set_sizetype.
7302 * decl2.c (sizetype): Don't declare.
7303 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
7304 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7305 (build_component_addr, unary_complex_lvalue): Likewise.
7306 * rtti.c (expand_class_desc): Likewise.
7307 * class.c (get_vfield_offset): Likewise.
7309 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
7311 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
7312 early to avoid bogus error. Handle overloaded function
7313 names provided as template arguments correctly.
7314 (coerce_template_parms): Don't mishandle overloaded functions when
7315 dealing with template template parameters.
7316 (lookup_template_class): Issue an error message, rather than
7317 crashing, when the TYPE_DECL provided is not a template type.
7319 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7321 * class.c (instantiate_type): Don't just return a known type if
7324 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
7326 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
7327 since that code could never be reached.
7329 * error.c (dump_decl): Avoid aborting in the midst of printing an
7330 error message about an illegal template declaration.
7332 * parse.y (structsp): Print an error message, rather than crashing,
7333 when a class-head does not name a class.
7335 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
7336 template arguments as a g++ extension.
7338 * cp-tree.def (ALIGNOF_EXPR): New tree code.
7339 * decl2.c (grok_alignof): If processing_template_decl, just store
7341 * typeck.c (c_alignof): Likewise.
7342 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
7343 * error.c (dump_expr): Likewise.
7344 * pt.c (tsubst_copy): Likewise.
7345 * tree.c (cp_tree_equal): Likewise.
7346 * pt.c (uses_template_parms): Correctly determine whether or not a
7347 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
7348 folding can be done.
7350 * cp-tree.h (grok_enum_decls): Remove type parameter.
7351 * decl.c (grok_enum_decls): Likewise.
7352 * decl2.c (grok_x_components): Call grok_enum_decls
7353 unconditionally, since it will do nothing if there is no
7354 current_local_enum. Use the new calling sequence.
7355 * pt.c (tsubst_enum): Use the new calling sequence for
7358 * decl.c (start_function): Make member functions of local classes
7359 in extern inline functions have comdat linkage here...
7360 (grokdeclarator): Rather than here.
7362 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
7364 * pt.c (convert_nontype_argument): Use decl_constant_value.
7366 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
7368 * call.c (add_template_candidate_real): New function.
7369 (add_template_candidate): Use it.
7370 (add_template_conv_candidate): Likewise.
7371 (joust): Pass extra argument to more_specialized.
7372 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
7373 (is_local_class): Remove.
7374 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
7375 * cp-tree.h (is_local_class): Remove.
7376 (perform_array_to_pointer_conversion): Likewise.
7377 (finish_member_template_decl): Add.
7378 (check_explicit_specialization): Return a tree, not an int.
7379 (more_specialized): Take additional argument.
7380 (get_bindings): Likewise.
7381 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
7382 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7383 (perform_array_to_pointer_conversion): Remove.
7384 * decl.c (saved_scope): Add processing_specialization,
7385 processing_explicit_instantiation fields.
7386 (maybe_push_to_top_level): Save them.
7387 (pop_from_top_level): Restore them.
7388 (grokfndecl): Use new return value from
7389 check_explicit_specialization.
7390 (start_decl): Don't check flag_guiding_decls before pushing
7392 (cp_finish_decl): Remove previous (bogus) change.
7393 (grok_declarator): Use decl_function_context rather than
7395 * decl2.c (finish_file): Pass extra argument to get_bindings.
7396 (build_expr_from_tree): Let build_x_component_ref check
7397 validity of arguments rather than doing it here.
7398 * lex.c (cons_up_default_function): Remove code fooling with
7399 processing_specialization, processing_explicit_instantiation
7400 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
7401 * method.c (build_overload_identifier): Mangle local classes in
7402 template functions correctly.
7403 * parse.y (finish_member_template_decl): Move to pt.c.
7404 * pt.c (finish_member_template_decl): Moved here from parse.y.
7405 (print_candidates): New function.
7406 (determine_specialization): Change interface. Properly look for
7407 most specialized versions of template candidates.
7408 (check_explicit_specialization): Fully process explicit
7410 (push_template_decl): Avoid looking at CLASSTYPE fields in
7412 (determine_overloaded_function): Remove.
7413 (convert_nontype_argument): Change name from
7414 convert_nontype_parameter. Use determine_overloaded_function
7415 instead of instantiate_type.
7416 (mangle_class_name_for_template): Handle type contexts as well as
7418 (classtype_mangled_name): Likewise.
7419 (lookup_template_class): Likewise.
7421 (more_specialized): Take explict template arguments as a
7423 (most_specialized): Likewise.
7424 (get_bindings): Likewise. Check that return types match before
7425 proclaiming a function a match.
7426 (do_decl_instantiation): Remove code searching for function to
7427 instantiate; that is now done in check_explicit_specialization.
7428 (add_maybe_template): Pass extra argument to get_bindings.
7429 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
7431 * typeck.c (build_component_ref): Check for invalid arguments.
7433 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7435 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
7436 return_target and call_target are equivalent.
7438 * pt.c (type_unification_real): Just accept function parms that
7439 don't use any template parms.
7441 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7443 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
7444 unset DECL_NOT_REALLY_EXTERN.
7446 * parse.y (typename_sub*): Fix std::.
7448 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7450 * error.c (dump_decl): Fix type default template args.
7451 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
7453 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
7455 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
7456 (file_name_nondirectory): Use.
7458 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7460 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
7461 that are not really present. Substitute default arguments in
7462 template template arguments. Correctly convert TEMPLATE_DECL to
7463 TEMPLATE_TEMPLATE_PARM.
7464 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
7465 are no longer treated specially here.
7466 * parse.y (template_template_parm): Fix copy error.
7467 * decl.c (grokdeclarator): Warn about missing `typename' for nested
7468 type created from template template parameters.
7469 * parse.y (bad_parm): Likewise
7471 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
7472 (push_nested_class): Likewise.
7473 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
7474 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
7475 (copy_template_template_parm): Declare.
7476 * decl.c (arg_looking_for_template): New variable.
7477 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
7478 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
7479 node if arg_looking_for_template is nonzero.
7480 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
7481 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
7482 (grokdeclarator): Handle TEMPLATE_DECL.
7483 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
7484 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
7485 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
7486 (dump_decl): Handle unnamed template type parameters.
7487 Handle template template parameters.
7488 (dump_function_name): Handle template template parameters.
7489 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
7490 Handle TEMPLATE_TEMPLATE_PARM.
7491 * method.c (build_template_template_parm_names): New function.
7492 (build_template_parm_names): Handle TEMPLATE_DECL.
7493 (build_overload_nested_name, build_overload_name):
7494 Handle TEMPLATE_TEMPLATE_PARM.
7495 * parse.y (maybe_identifier): New nonterminal.
7496 (template_type_parm): Use it.
7497 (template_template_parm, template_arg1): New nonterminal.
7498 (template_parm): Add template_template_parm rules.
7499 (template_arg): Set processing_template_arg.
7500 (template_arg1): Rules moved from template_arg.
7501 (primary, nonnested_type): Set arg_looking_for_template if we are
7502 processing template arguments.
7503 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
7504 (process_template_parm): Handle template template parameters.
7505 (coerce_template_parms, comp_template_args): Likewise.
7506 (mangle_class_name_for_template, lookup_template_class): Likewise.
7507 (uses_template_parms): Handle TEMPLATE_DECL and
7508 TEMPLATE_TEMPLATE_PARM.
7509 (current_template_args): Handle TEMPLATE_DECL.
7510 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
7511 * search.c (dfs_walk, dfs_record_inheritance):
7512 Handle TEMPLATE_TEMPLATE_PARM.
7513 * tree.c (copy_template_template_parm): New function.
7514 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
7515 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
7517 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
7519 * decl.c (start_decl): Don't allow duplicate definitions of static
7522 * call.c (build_user_type_conversion_1): Handle user-defined
7523 template conversion operators correctly.
7525 * decl2.c (build_expr_from_tree): Issue an error message if the
7526 object in a COMPONENT_REF is a TEMPLATE_DECL.
7528 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
7530 * class.c (is_local_class): New function.
7531 * cp-tree.h (is_local_class): Declare it.
7532 (last_tree): Likewise.
7533 (begin_tree): Likewise.
7534 (end_tree): Likewise.
7535 (lookup_template_class): Change prototype.
7536 * decl.c (cp_finish_decl): Check for NULL where necesary.
7537 Consider FUNCTION_DECLS to declare objects with top-level binding,
7538 when calling make_decl_rtl.
7539 (grokdeclarator): Give members of local classes internal linkage.
7540 (start_function): Remove declaration of last_tree.
7541 (finish_function): Set flag_keep_inline_functions around call to
7542 rest_of_compilation if we are processing a member function in a
7544 (start_method): Call push_template_decl for member functions of
7545 local classes in template functions.
7546 * decl2.c (import_export_decl): Don't give external linkage to
7547 instantiations of templates with internal linkage.
7548 * parse.y (last_tree): Remove declaration.
7549 (template_type): Pass extra parameter to lookup_template_class.
7550 (self_template_type): Likewise.
7551 (structsp): Move call to reset_specialization into left_curly.
7552 (left_curly): Call reset_specialization, and begin_tree.
7553 * pt.c (saved_trees): New variable.
7554 (mangle_class_name_for_template): Change prototype. Use
7555 additional function context to name local classes in templates
7557 (classtype_mangled_name): Pass the context.
7558 (push_template_decl): Handle local classes and templates, and
7559 member functions for such classes.
7560 (convert_nontype_parameter): Fix handling of pointer-to-member
7562 (lookup_template_class): Handle local classes in templates.
7563 (tsubst): Likewise. Don't assume that template instantiations
7564 have external linkage; pay attention to the template declaration.
7565 (mark_decl_instantiated): Likewise.
7566 (begin_tree): New function.
7567 (end_tree): Likewise.
7569 * decl.c (xref_basetypes): Don't call complete_type for basetypes
7570 that involve template parameters; that can lead to infinite
7571 recursion unnecessarily.
7573 * pt.c (register_specialization): Do not register specializations
7574 that aren't ready to be registered yet.
7575 (check_explicit_specialization): Handle explicit specialization of
7576 constructors and destructors.
7577 (build_template_decl): New function.
7578 (push_template_delc): Handle out-of-class specializations of
7581 * pt.c (check_explicit_specialization): Set up the template
7582 information before registering the specialization.
7583 (coerce_template_parms): Fix thinko.
7584 (tsubst): Handle specializations of member templates correctly.
7586 * class.c (finish_struct_methods): Remove calls to
7587 check_explicit_specialization from here.
7588 (finish_struct): And insert them here.
7589 * cp-tree.h (perform_qualification_conversions): New function.
7590 (perform_array_to_pointer_conversion): Likewise.
7591 (begin_explicit_instantiation): Likewise.
7592 (end_explicit_instantiation): Likewise.
7593 (determine_specialization): Renamed from
7594 determine_explicit_specialization.
7595 (comp_template_parms): New function.
7596 (processing_explicit_instantiation): New variable.
7597 * cvt.c (perform_qualification_conversions): New function.
7598 (perform_array_to_pointer_conversion): Likewise.
7599 * decl.c (duplicate_decls): Don't consider template functions
7600 alike unless they have the same parameters. Refine handling of
7601 instantiation/specialization mismatches.
7602 (start_decl): Don't call pushdecl for template specializations,
7603 since they don't affect overloading.
7604 (start_function): Likewise
7605 (grokfndecl): Call check_explicit_specialization a little later.
7606 Don't call duplicate_decls for memberm template specializations.
7607 (grokdeclarator): Don't update template_count for classes that are
7608 themselves specializations. Remove use of `2' as parameter to
7609 grokfndecl since that value isn't used.
7610 * lex.c (cons_up_default_function): Save and restore
7611 processing_explicit_instantiation around calls to grokfield.
7612 * parse.y (finish_member_template_decl): New function.
7613 (component_decl_1): Use it.
7614 (fn.def2): Likewise.
7615 (template_arg_list_opt): New nonterminal.
7616 (template_type): Use it.
7617 (self_template_type): Likewise.
7618 (template_id): Likewise.
7619 (object_template_id): Likewise.
7620 (notype_template_declarator): Likwise.
7621 (begin_explicit_instantiation): Likewise.
7622 (end_explicit_instantiation): Likewise.
7623 (explicit_instantiation): Use them.
7624 * pt.c (coerce_template_parms): Add parameters.
7625 (processing_explicit_instantiation): New variable.
7626 (convert_nontype_parameter): New function.
7627 (determine_overloaded_function): Likewise.
7628 (begin_explicit_instantiation): Likewise.
7629 (end_explicit_instantiation): Likewise.
7630 (retrieve_specialization): Likewise.
7631 (register_specialization): Likewise.
7632 (processing_explicit_specialization): Removed.
7633 (determine_specialization): Handle specializations of member
7634 functions of template class instantiations.
7635 (check_explicit_specialization): Refine to conform to standard.
7636 (comp_template_parms): New function.
7637 (coerce_template_parms): Call convert_nontype_parameter.
7638 (tsubst): Refine handling of member templates. Use
7639 register_specialization.
7640 (instantiate_template): Use retrieve_specialization.
7641 (do_decl_instantiation): Likewise.
7642 (instantiate_decl): Likewise.
7643 (type_unification): Improve handling of explict template
7645 * tree.c (mapcar): Return error_mark_node, rather than aborting,
7646 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
7647 * typeck.c (build_unary_op): Call determine_specialization, rather
7648 than determine_explicit_specialization.
7650 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
7652 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
7654 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7656 * error.c (dump_decl): For enum tags, output the tag, not its value.
7658 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
7660 * decl.c (init_decl_processing): Only call init_rtti_processing
7663 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
7665 * init.c (build_new_1): Split out from build_new.
7666 (build_new): Just return a NEW_EXPR.
7667 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
7669 * decl2.c (get_temp_regvar): Tweak.
7671 * cp-tree.h (TREE_CALLS_NEW): Comment out.
7672 * class.c (resolves_to_fixed_type_p): Remove use.
7673 * method.c (build_opfncall): Likewise.
7674 * call.c (build_new_op): Likewise.
7676 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
7678 * exception.cc (__eh_alloc, __eh_free): New fns.
7679 (__cp_push_exception, __cp_pop_exception): Use them.
7680 (__uncatch_exception): Call terminate here if no exception.
7681 * except.c (build_terminate_handler): New fn.
7682 (expand_start_catch_block): Use it.
7683 (expand_exception_blocks): Likewise.
7684 (alloc_eh_object): New fn.
7685 (expand_throw): Use it. Protect exception init with terminate.
7686 * typeck.c (build_modify_expr): Remove code that ignores trivial
7689 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7691 * call.c (add_builtin_candidate): Add default case in enumeration
7693 (build_new_op): Likewise.
7694 (convert_like): Likewise.
7695 * cvt.c (build_expr_type_conversion): Likewise.
7696 * tree.c (real_lvalue_p): Likewise.
7697 (lvalue_p): Likewise.
7698 (cp_tree_equal): Likewise.
7699 * typeck.c (comptypes): Likewise.
7700 (build_component_ref): Likewise.
7701 (build_function_call_real): Likewise.
7702 (build_binary_op_nodefault): Likewise.
7703 (build_unary_op): Likewise.
7704 (build_modify_expr): Likewise.
7705 * typeck2.c (initializer_constant_valid_p): Likewise.
7707 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
7709 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
7711 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
7713 * pt.c (coerce_template_parms): Make sure to digest_init if
7716 * decl.c (duplicate_decls): Make the newdecl virtual if the
7717 olddecl was, just as is done with other attributes of olddecl.
7719 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7721 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
7722 address of an OFFSET_REF.
7724 * cp-tree.def: Add AGGR_INIT_EXPR.
7725 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
7726 AGGR_INIT_EXPR where appropriate.
7727 * expr.c (cplus_expand_expr): Likewise. Simplify.
7729 * decl2.c (finish_file): Remove call to register_exception_table.
7731 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7733 * pt.c (instantiate_class_template): Don't do injection when
7734 processing_template_decl is true, as pollutes current_binding_level
7737 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
7739 * pt.c (maybe_fold_nontype_arg): Add prototype.
7741 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7743 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
7744 * error.c (dump_expr): Likewise.
7746 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7748 * typeck.c (build_function_call_real): Remove "inline called before
7749 definition" pedwarn.
7751 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
7753 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7755 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
7757 * pt.c (type_unification_real): Change __null to type void* with
7760 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
7762 * call.c (implicit_conversion): Don't call
7763 build_user_type_conversion_1 with a NULL expr, since it will
7766 * pt.c (unify): Don't try to unify array bounds if either array is
7769 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7771 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
7772 Replace extern decls with casts.
7774 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
7775 Update last_parm_cleanup_insn.
7776 (store_after_parms): Remove.
7777 * cp-tree.h: Adjust.
7779 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7781 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
7782 (finish_file): Check DECL_COMDAT instead of weak|one_only.
7783 (import_export_vtable): Use make_decl_one_only instead of
7784 comdat_linkage for win32 tweak.
7785 (import_export_decl): Likewise.
7786 * pt.c (mark_decl_instantiated): Likewise.
7788 * decl2.c (finish_file): Lose handling of templates in pending_statics.
7790 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
7792 * decl2.c (finish_file): Lose call to expand_builtin_throw.
7793 * except.c (expand_builtin_throw): Remove.
7794 * cp-tree.h: Remove ptr_ptr_type_node.
7797 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
7799 * decl.c (ptr_ptr_type_node): Define.
7800 (init_decl_processing): Initialize it.
7801 * cp-tree.h: Declare it.
7802 * exception.cc (__cp_exception_info): Use __get_eh_info.
7803 (__cp_push_exception): Ditto.
7804 (__cp_pop_exception): Ditto.
7806 From Scott Snyder <snyder@d0sgif.fnal.gov>:
7807 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
7809 (init_exception_processing): Removed saved_pc initialization.
7811 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
7813 * pt.c (instantiate_decl): Defer all templates but inline functions.
7815 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7817 * init.c (expand_vec_init): Don't fold a list of parameters.
7819 * decl.c (copy_args_p): Handle copy elision for types with virtual
7821 * call.c (build_over_call): Likewise.
7823 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
7825 * pt.c (lookup_template_function): Copy the template arguments,
7826 not just the list containing them, to the permanent obstack.
7828 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7830 * except.c (expand_start_catch_block): suspend_momentary for the
7833 * error.c (dump_decl): Handle LOOKUP_EXPR.
7835 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
7837 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
7838 permanent obstack if we are processing a template decl.
7839 * typeck.c (build_static_cast): Likewise.
7840 (build_const_cast): Likewise.
7841 (build_reinterpret_cast): Likewise.
7843 * pt.c (coerce_template_parms): Coerce some expressions, even
7844 when processing_template_decl.
7846 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7848 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
7849 handling of pointer difference expressions.
7851 * typeck.c (comp_target_types): Comparison of function/method types
7852 is independent of nptrs.
7854 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
7856 * pt.c (tsubst): Avoid creating pointer to reference and
7857 reference to reference types.
7859 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7861 * parse.y (do_id): New nonterminal.
7862 (template_id): Use it.
7864 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7866 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
7867 * spew.c (yylex): Don't do_identifier here.
7868 * decl2.c (build_expr_from_tree): Revert last change.
7870 * decl2.c (build_expr_from_tree): Expand the name for a method call.
7871 * parse.y (object_template_id): Don't try to take the DECL_NAME.
7873 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
7875 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
7877 * call.c (build_op_delete_call): Adjust.
7879 * except.c (expand_end_catch_block): Lose rethrow region.
7880 (expand_start_catch_block): Likewise.
7881 (expand_end_catch_block): Don't expand_leftover_cleanups.
7883 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7885 * pt.c (tsubst): Remove tree_cons call (places redundant info into
7886 DECL_TEMPLATE_INSTANTIATION).
7888 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7890 * tree.c (is_overloaded_fn): Handle getting a fn template.
7891 (really_overloaded_fn): Likewise.
7892 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
7893 * pt.c (check_explicit_specialization): Tweak.
7894 (determine_explicit_specialization): Tweak.
7896 * tree.c, cp-tree.h (get_target_expr): New fn.
7898 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
7900 * pt.c (check_explicit_specialization): Fix misspelling in
7901 diagnostic: `preceeded'.
7902 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
7905 1997-12-02 Mark Mitchell <mmitchell@usa.net>
7907 * pt.c (determine_explicit_specialization): Avoid an internal
7908 error for bad specializations.
7910 * method.c (build_overload_value): Handle SCOPE_REF.
7912 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
7914 * class.c (prepare_fresh_vtable): Enable even more complex MI
7917 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7919 * exception.cc (__check_eh_spec): Optimize a bit.
7921 * exception.cc (__cp_pop_exception): Lose handler arg.
7922 * except.c (do_pop_exception): Likewise.
7923 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
7924 (expand_end_catch_block): Likewise.
7926 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7928 * pt.c (check_explicit_specialization): Complain about using a
7929 template-id for a non-specialization.
7931 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
7933 * repo.c: Prototype rindex only if needed.
7936 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7938 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
7940 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7942 * typeck.c (build_const_cast): Handle references here instead of
7943 handing off to convert_to_reference.
7945 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
7946 TerminateFunctionCall.
7947 (init_exception_processing): Likewise. Terminate et al are now
7948 the fns, not ADDR_EXPRs.
7949 (various): Lose redundant assemble_external calls.
7950 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
7952 * cp-tree.h (struct lang_decl_flags): Add comdat.
7953 (DECL_COMDAT): New macro.
7954 * decl.c (duplicate_decls): Propagate it.
7955 (cp_finish_decl): Handle it.
7956 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
7958 * class.c: Remove static pending_hard_virtuals.
7959 (add_virtual_function): Take pointers to pending_virtuals
7960 and pending_hard_virtuals.
7961 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
7963 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7965 * decl2.c (import_export_vtable): If we support one_only but not
7966 weak symbols, mark instantiated template vtables one_only.
7967 (import_export_decl): Likewise for tinfo functions.
7968 (finish_vtable_vardecl): Also write out vtables from explicitly
7969 instantiated template classes.
7970 * pt.c (mark_class_instantiated): Revert last change.
7972 * except.c (expand_throw): Call mark_used on the destructor.
7974 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
7976 * lex.c (lang_init): Enable flag_exceptions by default if no
7977 command line switch was specified.
7979 1997-11-26 Mark Mitchell <mmitchell@usa.net>
7981 * pt.c (unify): Handle `void' template parameters in
7984 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
7986 * rtti.c (build_dynamic_cast): Handle template case here.
7987 (build_dynamic_cast_1): Not here.
7989 * typeck2.c (digest_init): Make copies where appropriate.
7991 * decl2.c (delete_sanity): resolve_offset_ref.
7993 * except.c: Call terminate without caching so many bits.
7995 * except.c (expand_start_catch_block): Fix catching a reference
7998 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8000 * init.c (build_new): Copy size to the saveable obstack.
8002 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
8003 TRY_CATCH_EXPR for now.
8005 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8007 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
8008 has DECL_LANG_SPECIFIC.
8010 * exception.cc (struct cp_eh_info): Add handlers field.
8011 (__cp_push_exception): Initialize it.
8012 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
8013 (__throw_bad_exception): Remove.
8014 * except.c (call_eh_info): Add handlers field.
8015 (get_eh_handlers): New fn.
8016 (push_eh_cleanup): Increment handlers.
8018 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8020 * except.c (expand_start_eh_spec): Use the try/catch code.
8021 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
8022 doing everything inline.
8023 (init_exception_processing): throw_type_match now takes
8024 const void pointers.
8025 * exception.cc (__check_eh_spec): New fn.
8026 * inc/exception: Neither terminate nor unexpected return.
8027 * decl.c: Make const_ptr_type_node public.
8028 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
8030 * except.c (expand_start_catch_block): We only need the rethrow
8031 region for non-sjlj exceptions.
8032 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
8034 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8036 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
8037 (various.o): Likewise.
8038 * inc/new: Add placement deletes. Add throw specs for default new.
8039 * new.cc (set_new_handler): Move here from libgcc2.
8040 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
8041 (new): Move from libgcc2. Throw bad_alloc.
8042 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
8043 * decl.c (init_decl_processing): Update exception specs on new and
8046 * method.c (build_decl_overload_real): Don't mess with global
8049 * init.c (build_new): Check for null throw spec, not nothrow_t.
8051 * decl.c (duplicate_decls): Don't complain about different exceptions
8052 from an internal declaration.
8054 * call.c (build_op_delete_call): Fix check for member fns again.
8056 * decl2.c (import_export_decl): Interface hackery affects
8057 virtual synthesized methods.
8059 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8061 * decl.c (start_decl): Don't just complain about a mismatched
8064 * decl.c (make_implicit_typename): Handle case where t is not
8065 actually from context.
8066 * tree.c (get_type_decl): Lose identifier case.
8067 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
8068 * parse.y (nonnested_type): Just use lookup_name.
8069 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
8071 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
8073 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
8074 T was built in C language context (for example, by
8075 output_func_start_profiler).
8077 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8079 * decl.c (make_implicit_typename): New fn.
8080 (lookup_name_real): Use it. Use current_class_type as the context.
8082 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
8084 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
8086 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8088 * friend.c (do_friend): Warn about non-template friends in templates.
8090 * call.c (build_op_delete_call): Fix handling of inherited delete.
8092 * search.c (dfs_record_inheritance): Ignore template type parms.
8094 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8096 * call.c (build_new_op): Fix copy error.
8097 (build_op_new_call): New fn.
8098 (build_op_delete_call): New fn.
8099 * cp-tree.h: Declare them.
8100 * init.c (build_new): Use them. Support placement delete.
8101 (build_x_delete): Use build_op_delete_call.
8102 (build_delete): Likewise.
8103 * decl2.c (delete_sanity): Likewise.
8104 (coerce_delete_type): Don't complain about placement delete.
8106 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8108 * call.c (build_new_function_call): Remove unused 'obj' parm.
8109 * cp-tree.h, typeck.c: Adjust.
8111 * init.c (build_new): Make the cleanup last longer.
8112 (expand_vec_init): Call do_pending_stack_adjust.
8114 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
8116 * pt.c (do_type_instantiation): Fix typo.
8117 (mark_class_instantiated): If we support one_only but not weak
8118 symbols, don't mark this as known.
8120 * init.c (build_new): Handle vec delete in EH cleanup.
8122 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8124 * call.c (build_method_call): Call complete_type before checking
8127 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
8129 * decl.c (add_block_current_level): Delete.
8130 * init.c (build_vec_delete_1): Delete build_block and
8131 add_block_current_level calls.
8133 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
8135 * init.c (build_new): Handle freeing allocated memory when the
8138 * call.c (build_new_method_call): Fix flags arg.
8140 * pt.c (do_type_instantiation): Don't try to instantiate
8142 (mark_decl_instantiated): If we support one_only but not
8143 weak symbols, mark this one_only.
8144 * decl2.c (import_export_vtable): Don't defer handling of vtables
8145 if MULTIPLE_SYMBOL_SPACES.
8147 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8149 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
8151 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
8153 * except.c (do_pop_exception): Return a value.
8155 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8157 * call.c (build_new_method_call): Handle getting a
8158 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
8159 if we got template parms.
8160 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
8162 * decl2.c (build_expr_from_tree): Tweak last change.
8163 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
8164 (maybe_fold_nontype_arg): Split out from tsubst_copy.
8165 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
8167 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8169 * pt.c (tsubst_copy): Handle explicit template arguments in
8171 * typeck.c (build_x_function_call): Likewise.
8172 * decl2.c (build_expr_from_tree): Lookup function name if it
8175 * pt.c (tsubst): Instantiate template functions properly when
8176 template parameter does not appear in function arguments and return
8178 (comp_template_args): Handle member templates required by tsubst.
8180 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8182 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
8185 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8187 * pt.c (coerce_template_parms): Tweak error message.
8189 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
8190 return type defaults to `int', even if there are storage-class
8193 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8195 Complete nested exception support.
8196 * except.c (do_pop_exception): Split out...
8197 (push_eh_cleanup): From here. Handle the EH region by hand.
8198 (expand_start_catch_block): Add a new level for the catch parm.
8199 Move the rethrow region outside the two cleanup regions.
8200 Protect the initializer for the catch parm with terminate.
8201 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
8202 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
8203 popping off the middle of the stack.
8204 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
8205 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
8206 (build_cplus_new): Only wrap CALL_EXPRs.
8207 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
8208 the constructor call.
8210 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8212 * Make-lang.in (c++.distdir): Make inc subdirectory.
8214 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8216 * decl2.c (finish_file): Put back some code.
8218 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8220 * decl2.c (finish_file): Remove redundant code.
8221 * method.c (emit_thunk): Don't let the backend defer generic thunks.
8223 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8225 * except.c (call_eh_info): Split out...
8226 (push_eh_info): From here.
8227 (expand_builtin_throw): Use it.
8228 (expand_start_catch_block): Move region start back.
8230 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
8232 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
8233 (real_yylex): Record wide strings using target endianness, not host.
8235 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
8237 * repo.c (rindex): Add decl unconditionally.
8238 (get_base_filename, open_repo_file): Don't cast rindex.
8239 * xref.c (rindex): Add decl unconditionally.
8240 (index): Remove unused decl.
8241 (open_xref_file): Don't cast rindex.
8243 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8245 * class.c (build_vbase_path): Propagate the result type properly.
8247 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
8249 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
8250 remaining use of saved_throw_type with a call to get_eh_type.
8252 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
8254 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
8255 (file_name_nondirectory): New function, doing the same as the macro.
8256 (set_typedecl_interface_info): Use it instead of the macro.
8257 (check_newline): Likewise.
8258 (handle_cp_pragma): Likewise.
8260 * repo.c (get_base_filename): Cast result of rindex to char*.
8261 (open_repo_file): Likewise.
8262 * xref.c (open_xref_file): Likewise.
8263 * error.c (dump_char): Make its arg int, not char.
8265 * except.c (push_eh_info): Pass the number of fields - 1 down, not
8266 the exact number of fields.
8268 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8270 Support for nested exceptions.
8271 * tinfo2.cc (__is_pointer): New fn.
8272 * exception.cc (struct cp_eh_info): Define.
8273 (__cp_exception_info, __uncatch_exception): New fns.
8274 (__cp_push_exception, __cp_pop_exception): New fns.
8275 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
8277 (init_exception_processing): Likewise. __eh_pc is now external.
8278 (push_eh_info): New fn.
8279 (get_eh_{info,value,type,caught}): New fns.
8280 (push_eh_cleanup): Just call __cp_pop_exception.
8281 (expand_start_catch_block): Use push_eh_info. Start the eh region
8283 (expand_end_eh_spec): Use push_eh_info.
8284 (expand_throw): Call __cp_push_exception to set up the exception info.
8285 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
8287 (expand_builtin_throw): Don't refer to empty_fndecl.
8289 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8291 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
8293 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
8295 * method.c (build_template_parm_names, build_decl_overload_real):
8296 Add static to definitions.
8297 * pt.c (add_to_template_args, note_template_header,
8298 processing_explicit_specialization, type_unification_real): Likewise.
8299 ({determine,check}_explicit_specialization): Use a single string for
8302 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8304 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
8305 (expand_end_catch_block): Likewise.
8306 (expand_end_eh_spec): Likewise.
8308 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
8310 * decl.c (duplicate_decls): Handle template specializations
8312 * error.c (dump_function_name): Fix printing of specializations of
8313 member functions that are not member templates.
8314 * cp-tree.h (processing_specialization): Make global.
8315 * pt.c (processing_specialization): Likewise.
8316 * lex.c (cons_up_default_function): Save and restore
8317 processing_specialization to avoid confusion.
8319 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8321 * decl.c (init_decl_processing): Give null_node unknown* type.
8322 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
8323 (common_type): Likewise.
8324 * error.c (args_as_string): Recognize null_node.
8326 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8328 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
8329 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
8331 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
8333 * Make-lang.in (g++): Include prefix.o.
8335 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
8337 * pt.c (determine_explicit_specialization): Initialize "dummy"
8338 to keep Purify quiet.
8340 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8342 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
8343 (build_overload_int): Not here.
8345 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
8347 * class.c (build_type_pathname): Remove.
8348 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
8350 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
8352 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
8353 &&label GNU extension.
8355 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
8357 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
8358 so as to avoid incorrect manglings.
8359 * method.c (build_decl_overload_real): Don't mangle return types
8362 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8364 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
8365 scratch_tree_cons): Define as macros for now.
8366 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
8367 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
8368 typeck2.c: Use them and the expression_obstack variants.
8370 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8372 * decl.c (store_return_init): Allow classes with explicit ctors to
8373 be used with the named return values extension.
8375 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
8377 * pt.c (instantiate_decl): Fix previous change.
8379 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8381 * pt.c (tsubst): Fix thinko.
8382 (instantiate_decl): Really use the original template.
8384 * call.c (build_new_method_call): Use simple constructor_name for
8387 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
8389 * method.c (build_underscore_int): Don't use ANSI specific
8392 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8394 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
8395 for our key method; it might have been inlined by -O3.
8397 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
8399 * decl.c (make_typename_type): Do not try to call lookup_field for
8400 non-aggregate types.
8402 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
8404 * typeck.c (build_reinterpret_cast): Tweak.
8406 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8408 * typeck.c (build_reinterpret_cast): converting a void pointer
8409 to function pointer with a reinterpret_cast produces a warning
8410 if -pedantic is issued
8412 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8414 * typeck.c (c_expand_return): Don't warn about returning a
8415 reference-type variable as a reference.
8417 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8419 * method.c (build_static_name): Fix typo.
8421 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
8423 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
8424 OLDDECL before we try to do DECL_USE_TEMPLATE.
8426 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8428 * decl.c (duplicate_decls): Don't warn about template instances.
8430 * typeck.c (mark_addressable): Lose ancient code that unsets
8433 * pt.c (do_decl_instantiation): Lose support for instantiating
8436 * call.c (build_new_function_call): Fix handling of null explicit
8438 (build_new_method_call): Likewise.
8440 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
8442 * method.c (build_underscore_int): Fix typo.
8444 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
8446 * tree.c (print_lang_statistics): #if 0 call to
8447 print_inline_obstack_statistics until its definition is checked in.
8449 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8451 * decl2.c (finish_file): Move dump_tree_statistics to end.
8453 * pt.c (instantiate_decl): Look for the original template.
8454 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
8455 of member templates.
8457 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8459 * Makefile.in (g++FAQ.*): New rules.
8460 (CONFLICTS): Update.
8461 * g++FAQ.texi: Moved from libg++.
8463 * parse.y (PFUNCNAME): Only specify the type once.
8465 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
8467 * lex.c (real_yylex): Clean up the code to fully behave the way
8468 the c-lex.c parser does for complex and real numbers.
8470 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8472 * method.c (build_decl_overload_real): Reformat.
8474 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
8476 * method.c (synthesize_method): If at_eof, determine our linkage.
8478 1997-09-29 Paul Eggert <eggert@twinsun.com>
8480 * lex.c (real_yylex): Treat `$' just like `_', except issue a
8481 diagnostic if !dollars_in_ident or if pedantic.
8483 * lang-specs.h (@c++): -ansi no longer implies -$.
8485 * decl2.c (lang_decode_option):
8486 -traditional and -ansi now do not mess with
8489 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8491 * Makefile.in (parse.o, decl.o): Also depend on
8492 $(srcdir)/../except.h $(srcdir)/../output.h.
8493 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
8494 $(srcdir)/../except.h $(srcdir)/../output.h.
8495 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
8498 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
8500 * expr.c (cplus_expand_expr): Make it static.
8502 * decl2.c, init.c, typeck.c: Include "expr.h".
8503 (expand_expr): Use proper values when calling the function.
8505 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8507 * lang-options.h: new -Wold-style-cast flag.
8508 * cp-tree.h (warn_old_style_cast): new variable.
8509 * decl2.c (warn_old_style_cast): ditto.
8510 (lang_decode_option): support -Wold-style-cast.
8511 (reparse_absdcl_as_casts): produce old-style-cast warning.
8513 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8515 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
8516 TREE_USED, reset value based on already_used.
8518 * init.c (expand_member_init): Revert change.
8520 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8522 * cp-tree.h, decl.c, decl2.c, pt.c:
8523 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
8525 * decl2.c (lang_decode_option): Add missing ;.
8527 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8529 * friend.c (do_friend): Disable injection for all template-derived
8531 * decl2.c (lang_decode_option): Handle -fguiding-decls.
8532 * parse.y (notype_template_declarator): New nonterminal.
8533 (direct_notype_declarator): Use it.
8534 (complex_direct_notype_declarator): Likewise.
8535 (object_template_id): Accept any kind of identifier after TEMPLATE.
8536 (notype_qualified_id): Don't add template declarators here.
8538 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
8540 * call.c (add_template_candidate): Add explicit_targs parameter.
8541 (build_scoped_method_call): Use it.
8542 (build_overload_call_real): Likewise.
8543 (build_user_type_conversion_1): Likewise.
8544 (build_new_function_call): Likewise.
8545 (build_object_call): Likewise.
8546 (build_new_op): Likewise.
8547 (build_new_method_call): Likewise.
8548 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
8549 (build_new_method_call): Likewise.
8551 * class.c (finish_struct_methods): Add specialization pass to
8552 determine which methods were specializing which other methods.
8553 (instantiate_type): Handle TEMPLATE_ID_EXPR.
8555 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
8557 * cp-tree.h (name_mangling_version): New variable.
8558 (flag_guiding_decls): Likewise.
8559 (build_template_decl_overload): New function.
8560 (begin_specialization): Likewise.
8561 (reset_specialization): Likewise.
8562 (end_specialization): Likewise.
8563 (determine_explicit_specialization): Likewise.
8564 (check_explicit_specialization): Likewise.
8565 (lookup_template_function): Likewise.
8566 (fn_type_unification): Add explicit_targs parameter.
8567 (type_unification): Likewise.
8569 * decl.c (duplicate_decls): Add smarts for explicit
8571 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
8573 (grokfndecl): Call check_explicit_specialization.
8575 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
8576 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
8577 (check_classfn): Handle specializations.
8579 * error.c (dump_function_name): Print specialization arguments.
8581 * friend.c (do_friend): Don't call pushdecl for template
8584 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
8586 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
8587 and -fno-guiding-decls.
8589 * lex.c (identifier_type): Return PFUNCNAME for template function
8592 * method.c (build_decl_overload_real): New function.
8593 (build_template_parm_names): New function.
8594 (build_overload_identifier): Use it.
8595 (build_underscore_int): New function.
8596 (build_overload_int): Use it. Add levels for template
8598 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
8599 (build_overload_nested_names): Handle template type parameters.
8600 (build_template_decl_overload): New function.
8602 * parse.y (YYSTYPE): New ntype member.
8603 (nested_name_specifier): Use it.
8604 (nested_name_specifier_1): Likewise.
8605 (PFUNCNAME): New token.
8606 (template_id, object_template_id): New non-terminals.
8607 (template_parm_list): Note specializations.
8608 (template_def): Likewise.
8609 (structsp): Likewise.
8610 (fn.def2): Handle member template specializations.
8611 (component_decl_1): Likewise.
8612 (direct_notype_declarator): Handle template-ids.
8613 (component_decl_1): Likewise.
8614 (direct_notype_declarator): Handle template-ids.
8615 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
8617 * pt.c (processing_specializations): New variable.
8618 (template_header_count): Likewise.
8619 (type_unification_real): New function.
8620 (processing_explicit_specialization): Likewise.
8621 (note_template_header): Likewise.
8622 (is_member_template): Handle specializations.
8623 (end_template_decl): Call reset_specialization.
8624 (push_template_decl): Handle member template specializations.
8626 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
8627 (instantiate_template): Handle specializations.
8628 (instantiate_decl): Likewise.
8629 (fn_type_unification): Handle explicit_targs.
8630 (type_unification): Likewise. Allow incomplete unification
8631 without an error message, if allow_incomplete.
8632 (get_bindings): Use new calling sequence for fn_type_unification.
8634 * spew.c (yylex): Handle PFUNCNAME.
8636 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
8637 (really_overloaded_fn): Likewise.
8638 (get_first_fn): Handle function templates.
8640 * typeck.c (build_x_function_call): Use really_overloaded_fn.
8641 Handle TEMPLATE_ID_EXPR.
8642 (build_x_unary_op): Likewise.
8643 (build_unary_op): Likewise.
8644 (mark_addressable): Templates whose address is taken are marked
8647 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8649 * decl.c (init_decl_processing): Declare __builtin_constant_p as
8650 accepting any kind of type, not only int.
8652 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8654 * search.c (get_matching_virtual): Notice virtual bases when sorrying
8655 about covariant returns.
8657 * parse.y (member_init): Also imply typename here. Remove ancient
8658 extension for initializing base members.
8660 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8662 Handle multi-level typenames and implicit typename in base list.
8663 * parse.y (typename_sub{,[0-2]}): New rules.
8664 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
8665 (nonnested_type): New rule.
8666 (complete_type_name): Use it.
8667 (base_class.1): Use typename_sub and nonnested_type.
8668 (nested_name_specifier): Don't elide std:: here.
8669 * decl.c (make_typename_type): Handle getting a type for NAME.
8670 (lookup_name_real): Turn std:: into :: here.
8672 Rvalue conversions were removed in London.
8673 * call.c (is_subseq): Don't consider lvalue transformations.
8674 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
8675 (joust): Reenable ?: kludge.
8677 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
8679 * decl.c (start_function): Up warning of no return type to be a
8682 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8684 * init.c (expand_member_init): Don't set TREE_USED.
8685 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
8686 set,don't clear TREE_USED wholesale.
8688 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8690 * call.c (build_over_call): Do require_complete_type before
8693 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8695 * search.c (lookup_field): Call complete_type in all cases.
8697 * decl.c (finish_function): Just warn about flowing off the end.
8699 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8701 * decl.c (grokparms): Don't bash a permanent list node if we're
8704 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
8706 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
8708 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8710 * call.c (build_new_op): Give better error for syntactically
8711 correct, but semantically invalid, use of undeclared template.
8713 * call.c (compare_qual): Handle pmfs.
8715 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
8716 after the exception spec.
8718 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8720 * call.c (null_ptr_cst_p): Integer type, not integral type.
8722 * call.c (joust): Disable warnings until they can be moved to the
8725 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
8727 * Makefile.in, config-lang.in: Convert to autoconf.
8729 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8731 * decl.c (lookup_name_real): Add implicit 'typename' to types from
8734 * pt.c (most_specialized_class): Fix typo.
8735 (tsubst): Move constant folding to TREE_VEC case.
8737 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
8739 * pt.c (do_poplevel): Don't warn about unused local variables
8740 while processing_template_decl since we don't always know whether
8741 or not they will need constructing/destructing.
8743 * pt.c (uses_template_parms): Check the values of an enumeration
8744 type to make sure they don't depend on template parms.
8746 * decl.c (make_typename_type): Don't lookup the field if the
8747 context uses template parms, even if we're not
8748 processing_template_decl at the moment.
8750 * pt.c (coerce_template_parms): Avoid looking at the
8751 TYPE_LANG_DECL portion of a typename type, since there won't be
8753 (tsubst): Do constant folding as necessary to make sure that
8754 arguments passed to lookup_template_class really are constants.
8756 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8758 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
8759 * decl2.c (finish_file): Only register exception tables if we
8762 * decl.c (init_decl_processing): Add __builtin_[fs]p.
8764 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8766 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
8768 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
8770 * error.c (dump_decl): Avoid crashing when presented with a
8771 uninitialized constant, as can occur with a template parameter.
8772 (dump_expr): Make sure that there are enough levels of
8773 current_template_parms before we start diving through them.
8775 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8777 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
8780 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8782 * except.c (expand_throw): Call build_delete for all
8783 exception types, not just objects with destructors.
8785 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
8787 * decl.c (current_local_enum): Remove static.
8788 * pt.c (tsubst_enum): Save and restore value of current_local_enum
8789 in case template is expanded in enum decl.
8790 (instantiate_class_template) : Use new tsubst_enum signature.
8791 (tsubst_expr): Likewise.
8793 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
8795 * pt.c (begin_member_template_processing): Take a function as
8796 argument, not a set of template arguments. Use the template
8797 parameters, rather than the arguments. Handle non-type parameters
8798 correctly. Push a binding level for the parameters so that multiple
8799 member templates using the same parameter names can be declared.
8800 (end_member_template_processing): Pop the binding level.
8801 (push_template_decl): Mark member templates as static when
8804 * lex.c (do_pending_inlines): Pass the function, not its template
8805 arguments, to begin_member_template_processing.
8806 (process_next_inline): Likewise.
8807 (do_pending_defargs): Likewise.
8809 * error.c (dump_expr): Obtain the correct declaration for a
8810 TEMPLATE_CONST_PARM.
8812 * call.c (add_template_conv_candidate): New function.
8813 (build_object_call): Handle member templates, as done in the other
8816 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
8818 * decl.c (replace_defag): Undo previous change.
8819 * lex.c (do_pending_defargs): Deal with member templates.
8821 * pt.c (is_member_template): Avoid crashing when passed a
8822 non-function argument.
8824 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8826 * class.c (grow_method): Remove check for redeclaration.
8828 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
8830 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
8831 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
8832 (PRIMARY_TEMPLATE_P): Use it.
8833 * call.c (build_overload_call_real): Use it.
8834 * class.c (instantiate_type): Likewise.
8835 * decl.c (decls_match): Likewise.
8836 * method.c (build_overload_identifier): Likewise.
8837 * pt.c (push_template_decl): Likewise.
8838 (classtype_mangled_name): Likewise.
8839 (lookup_template_class): Likewise.
8841 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
8842 DECL_NTPARMS to conform to usage elsewhere.
8843 * call.c (add_template_candidate): Likewise.
8844 * class.c (instantiate_type): Likewise.
8845 * pt.c (instantiate_template): Likewise.
8846 (get_bindings): Likewise.
8848 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
8851 * pt.c (unify): Undo changes to allow multiple levels of template
8853 (type_unification): Likewise.
8854 (fn_type_unification): Likewise.
8855 (get_class_bindings): Likewise.
8856 * cp-tree.h (Likewise).
8858 * decl.c (replace_defarg): Check that the type of the default
8859 parameter does not invlove a template type before complaining
8860 about the initialization.
8862 * error.c (dump_expr): Deal with template constant parameters in
8863 member templates correctly.
8865 * pt.c (is_member_template): Deal with class specializations
8867 (tsubst): Handle "partial instantiation" of member templates
8870 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
8872 * pt.c (type_unification): Change calling squence to allow for
8873 multiple levels of template parameters.
8874 (tsubst_expr): Likewise.
8876 (tsubst_copy): Likewise.
8877 (instantiate_template): Likewise.
8879 * call.c (build_overload_call_real): Use it.
8880 (add_builtin_candidate): Use it.
8881 (build_new_method_call): Use it.
8882 * class.c (instantiate_type): Use it.
8883 * decl.c (grokdeclarator): Use it.
8884 * decl2.c (finish_file): Use it.
8885 * method.c (build_overload_identifier): Use it.
8887 * call.c (add_template_candidate): Add additional parameter for
8888 the function return type. Call fn_type_unification istead of
8890 (build_user_type_conversion_1): Handle member templates.
8891 (build_new_function_call): Likewise.
8892 (build_new_op): Likewise.
8893 (build_new_method_call): Likewise.
8895 * class.c (grow_method): Don't give an error message indicating
8896 that two member templates with the same name are ambiguous.
8897 (finish_struct): Treat member template functions just like member
8900 * cp-tree.h (check_member_template): Add declaration.
8901 (begin_member_template_processing): Likewise.
8902 (end_member_template_processing): Likewise.
8903 (fn_type_unification): Likewise.
8904 (is_member_template): Likewise.
8905 (tsubst): Change prototype.
8906 (tsubst_expr): Likewise.
8907 (tsubst_copy): Likewise.
8908 (instantiate_template): Likewise.
8909 (get_bindings): Likewise.
8911 * decl.c (decls_match): Handle multiple levels of template
8913 (pushdecl): Handle template type params just like other type
8915 (push_class_level_binding): Return immediately if the
8916 class_binding_level is NULL.
8917 (grokfndecl): If check_classfn() returns a member_template, use
8918 the result of the template, not the template itself.
8920 * decl2.c (check_member_template): New function. Check to see
8921 that the entity declared to be a member template can be one.
8922 (check_classfn): Allow redeclaration of member template functions
8923 with different types; the new functions can be specializations or
8924 explicit instantiations.
8926 * error.c (dump_decl): Handle multiple levels of template
8928 (dump_function_decl): Update to handle function templates.
8930 * lex.c (do_pending_inlines): Set up template parameter context
8931 for member templates.
8932 (process_next_inline): Likewise.
8934 * method. (build_overload_identifier): Adjust for multiple levels
8935 of template parameters.
8937 * parse.y (fn.def2): Add member templates.
8938 (component_decl_1): Likewise.
8940 * pt.c (begin_member_template_processing): New function.
8941 (end_member_template_processing): Likewise.
8942 (is_member_template): Likewise.
8943 (fn_type_unification): Likewise.
8944 (current_template_parms): Return a vector of all the template
8945 parms, not just the innermost level of parms.
8946 (push_template_decl): Deal with the possibility of member
8948 (lookup_template_class): Likewise.
8949 (uses_template_parms): Likewise.
8950 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
8951 TEMPLATE_CONST_PARM to deal with multiple levels of template
8952 arguments. Add processing of TEMPLATE_DECL to produce new
8953 TEMPLATE_DECLs from old ones.
8954 (do_decl_instantiation): Handle member templates.
8956 * search.c (lookup_fnfields_1): Handle member template conversion
8959 * tree.c (cp_tree_equal): Check the levels, as well as the
8960 indices, of TEMPLATE_CONST_PARMs.
8962 * typeck.c (comptypes): Check the levels, as well as the indices,
8963 fo TEMPLATE_TYPE_PARMs.
8964 (build_x_function_call): Treat member templates like member
8967 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8969 * typeck.c (c_expand_return): Always convert_for_initialization
8970 before checking for returning a pointer to local.
8972 * pt.c (type_unification): If strict and the function parm doesn't
8973 use template parms, just compare types.
8975 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
8977 * method.c (build_overloaded_value): Replace direct call
8978 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
8980 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8982 * typeck.c (convert_arguments): Don't arbitrarily choose the first
8983 of a set of overloaded functions.
8985 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8987 * lex.c (real_yylex): Don't elide __FUNCTION__.
8989 * method.c (build_overload_value): Add in_template parm.
8990 (build_overload_int): Likewise.
8991 (build_overload_identifier): Pass it.
8993 * decl.c (duplicate_decls): Don't bash a previous template
8994 definition with a redeclaration.
8996 * pt.c (unify): float doesn't match double.
8998 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
8999 TYPE_DECL. Handle getting non-template types.
9000 * parse.y (explicit_instantiation): Use typespec instead of
9003 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
9005 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
9007 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
9009 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
9010 (compare_ics): Likewise.
9012 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9014 * call.c (joust): Warn about choosing one conversion op over
9015 another because of 'this' argument when the other return type is
9017 (source_type): New fn.
9019 * call.c (build_new_op): Strip leading REF_BIND from first operand
9020 to builtin operator.
9022 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
9025 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9027 * call.c (null_ptr_cst_p): Remove support for (void*)0.
9029 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
9031 * typeck.c (expand_target_expr): Make definition match declaration.
9033 * class.c (get_basefndecls): Make definition match declaration.
9035 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
9037 * input.c (sub_getch): Eventually give up and release the input file.
9039 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
9042 * call.c (joust): Tweak message.
9044 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
9046 * error.c (type_as_string): Put const/volatile on template type
9047 parameters where appropriate.
9049 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
9051 * call.c (strictly_better): Make arguments unsigned ints.
9053 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
9055 * lex.c (real_yylex): Refer to __complex instead of complex.
9057 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
9059 * lex.c (real_yylex): Don't use getc directly.
9061 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9063 * call.c (is_subseq): Don't try to be clever.
9065 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9067 * parse.y, pt.c: Include "except.h".
9068 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
9069 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
9070 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
9071 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
9074 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9076 * decl2.c (mark_vtable_entries): Instead of replacing pure
9077 virtuals with a reference to __pure_virtual, copy the decl and
9080 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9082 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
9084 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
9086 * pt.c (instantiate_class_template): Call repo_template_used
9087 before finish_prevtable_vardecl.
9089 * call.c (is_subseq): New fn.
9090 (compare_ics): Use it.
9092 * repo.c (finish_repo): Don't crash on no args.
9094 * parse.y (named_complex_class_head_sans_basetype): Handle
9095 explicit global scope.
9096 * decl2.c (handle_class_head): New fn.
9098 * pt.c (unify): Add CONST_DECL case.
9100 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9102 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
9104 * cp-tree.h (report_type_mismatch): Add prototype.
9105 * call.c (build_overload_call_real): Remove erroneous fourth
9106 argument to report_type_mismatch.
9107 (build_user_type_conversion_1): Remove erroneous second arg to
9109 (build_new_function_call): Likewise.
9110 (build_object_call): Likewise.
9111 (build_new_op): Likewise.
9112 (build_new_method_call): Likewise.
9114 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9116 * error.c (dump_decl): Don't bother processing a function with no
9119 * method.c (emit_thunk): Call init_function_start in the macro case.
9121 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9123 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
9124 defined and used to set flag_vtable_thunks.
9126 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9128 * parse.y: Don't clear the inlines from their obstack until they've
9131 * decl.c (duplicate_decls): Don't complain about exception
9132 specification mismatch if flag_exceptions is off.
9134 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
9136 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
9138 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
9140 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
9141 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
9142 Include <stdio.h> before include files that formerly used STDIO_PROTO.
9144 * decl.c, g++spec.c, lex.c, method.c, repo.c:
9145 Include "config.h" first, as per autoconf manual.
9147 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9149 * decl.c (duplicate_decls): Tweak wording.
9150 * lex.c (do_pending_defargs): Don't die if we see a default arg
9151 that isn't a DEFAULT_ARG.
9152 * error.c (dump_expr): Handle DEFAULT_ARG.
9154 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
9155 * lang-options.h: Add -fhandle-exceptions.
9157 * class.c (build_vtable): vtables are artificial.
9158 (prepare_fresh_vtable): Likewise.
9160 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9162 * cvt.c (ocp_convert): After converting to the target type, set
9163 LOOKUP_NO_CONVERSION.
9165 * call.c (joust): Warn about potentially confusing promotion rules
9167 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
9169 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
9171 * exception.cc: Declare __terminate_func with noreturn attribute.
9173 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9175 * parse.y: Break out eat_saved_input, handle errors.
9176 (function_try_block): Use compstmt instead of compstmt_or_error.
9178 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9180 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
9182 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9184 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
9185 existence of cc1plus check whether $(LANGUAGES) contains C++.
9187 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9189 * method.c (do_build_copy_constructor): When copying an anonymous
9190 union member loop around to handle nested anonymous unions. Use
9191 the offset of the member relative to the outer structure, not the
9194 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9196 * call.c (resolve_args): New fn.
9197 (build_new_function_call): Use it.
9198 (build_object_call): Likewise.
9199 (build_new_method_call): Likewise.
9201 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9203 * call.c (build_over_call): tsubst all default parms from templates.
9205 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9207 * decl.c (struct cp_function): Add static_labelno.
9208 (push_cp_function_context): Save it.
9209 (pop_cp_function_context): Restore it.
9211 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9213 * typeck.c (build_component_ref_1): Convert from reference.
9215 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9217 * parse.y (current_declspecs, prefix_attributes): Initialize to
9220 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
9221 before we try to force it to be a TREE_LIST.
9222 (decl): Make sure $1.t is non-nil.
9224 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9226 * pt.c (uses_template_parms): Handle template first-parse codes.
9228 * decl.c (cp_finish_decl): Only warn about user-defined statics.
9230 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9232 * pt.c (unify): Handle BOOLEAN_TYPE.
9234 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
9235 * pt.c (tsubst): Don't set it.
9236 * call.c (build_over_call): Use uses_template_parms.
9238 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9240 * method.c (build_overload_nested_name): Use static_labelno
9241 instead of var_labelno.
9242 (build_qualified_name): New fn.
9243 (build_overload_name): Split out from here.
9244 (build_static_name): Use build_qualified_name.
9245 * decl.c (cp_finish_decl): Statics in extern inline functions
9246 have comdat linkage.
9247 (start_function): Initialize static_labelno.
9249 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9251 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
9252 before "all member functions in class [] are private"
9254 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9256 * lex.c (do_scoped_id): convert_from_reference.
9257 * init.c (build_offset_ref): Likewise.
9259 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9261 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
9263 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9265 * typeck.c (get_member_function_from_ptrfunc): Promote index
9268 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9270 * tree.c (layout_basetypes): Move non-virtual destructor warning.
9271 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
9273 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9275 * decl.c (grokdeclarator): Call add_defarg_fn for the function
9277 * lex.c (add_defarg_fn): Adjust.
9278 (do_pending_defargs): Adjust. Don't skip the first parm.
9280 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9282 * decl.c (build_enumerator): Global enumerators are also readonly.
9284 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
9285 (build_dynamic_cast): Call it and convert_from_reference.
9287 * lex.c (add_defarg_fn): New fn.
9288 (snarf_defarg): Don't add to defarg_types.
9289 (do_pending_defargs): Lose defarg_types. All fns we process now
9291 * decl.c (grokfndecl): Call add_defarg_fn.
9293 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
9294 * cp-tree.def: Add DEFAULT_ARG.
9295 * spew.c (yylex): Call snarf_defarg as appropriate.
9296 * parse.y: New tokens DEFARG and DEFARG_MARKER.
9297 (defarg_again, pending_defargs, defarg, defarg1): New rules.
9298 (structsp): Use pending_defargs.
9299 (parms, full_parm): Use defarg.
9300 * lex.c (init_lex): Initialize inline_text_firstobj.
9301 (do_pending_inlines): Never pass the obstack to feed_input.
9302 (process_next_inline): Call end_input instead of restore_pending_input.
9303 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
9304 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
9305 * input.c (end_input): New fn.
9306 (sub_getch): At the end of some fed input, just keep returning EOF
9307 until someone calls end_input.
9308 Remove 'obstack' field from struct input_source.
9309 * decl.c (grokparms): Handle DEFAULT_ARG.
9310 (replace_defarg): New fn.
9311 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
9313 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9315 * call.c (implicit_conversion): If nothing else works, try binding
9316 an rvalue to a reference.
9318 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
9320 * decl.c (init_decl_processing): fix Jun 30 patch -- move
9321 ifndef for Cygwin32 to include SIGSEGV.
9323 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9325 * class.c (finish_struct_1): Only complain about pointers without
9326 copy stuff if there are any constructors.
9328 * rtti.c (build_dynamic_cast): Call complete_type on the types.
9330 * decl.c (grokfndecl): If the function we chose doesn't actually
9333 * decl2.c (grokclassfn): Don't specify 'const int' for the
9334 artificial destructor parm.
9336 * pt.c (type_unification): If we are called recursively, nothing
9339 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
9341 * decl.c (init_decl_processing): Stop trying to catch signals
9342 other than SIGABRT since the Cygwin32 library doesn't support
9343 them correctly yet. This fixes a situation in which g++ causes
9344 a hang on SIGSEGVs and other such signals in our Win32-hosted
9347 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
9349 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
9351 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9353 * typeck2.c (store_init_value): Always return the value if our
9354 type needs constructing.
9356 * method.c (hack_identifier): Convert class statics from
9359 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9361 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
9363 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
9365 * typeck.c (c_expand_return): Make sure we clean up temporaries at
9366 the end of return x;
9368 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9370 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
9372 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
9374 * except.c (expand_builtin_throw): Add support
9375 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
9377 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9379 * repo.c (extract_string): Null-terminate.
9381 * cp-tree.h (TI_SPEC_INFO): New macro.
9382 (CLASSTYPE_TI_SPEC_INFO): New macro.
9383 * pt.c (push_template_decl): Correctly determine # of template parms
9386 * call.c (compare_ics): Really fix 'this' conversions.
9388 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
9391 * pt.c (push_template_decl): Complain about mismatch in # of
9392 template parms between a class template and a member template.
9394 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9396 * method.c (synthesize_method): You can't call
9397 function_cannot_inline_p after finish_function.
9398 * decl.c (finish_function): Turn on flag_inline_functions and turn
9399 off DECL_INLINE before handing a synthesized method to the
9402 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9404 * method.c (synthesize_method): Remove July 30 change to never set
9405 DECL_INLINE if at_eof.
9407 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
9409 * xref.c (GNU_xref_member): Ensure that the node has a
9410 decl_lang_specific part before checking DECL_FRIEND_P.
9412 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9414 * pt.c (instantiate_class_template): Diagnose non-class types used
9417 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9419 * typeck.c (build_conditional_expr): Use convert_for_initialization
9420 instead of convert_and_check.
9422 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9424 * parse.y (typespec): Don't pedwarn for typeof.
9426 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9428 * repo.c (finish_repo): Only check changes if we would write a
9431 * call.c (compare_ics): Fix handling of 'this' conversions.
9433 * pt.c (do_decl_instantiation): Support static data too. Rename
9434 from do_function_instantiation.
9435 * cp-tree.h: Adjust.
9438 * repo.c (extract_string): New fn.
9439 (get_base_filename): Use it.
9440 (init_repo): Compare old args with current args.
9442 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
9444 * Makefile.in, Make-lang.in: Protect C-ls with a comment
9445 character, idea from Paul Eggert <eggert@twinsun.com>.
9447 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
9449 * typeck.c (c_expand_return): Be more persistent in looking for
9452 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
9453 pointer to reference.
9455 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
9457 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9459 * init.c (build_member_call, build_offset_ref):
9460 Use do_scoped_id instead of do_identifier.
9462 * cvt.c (convert): Remove bogosity.
9464 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9466 * cvt.c (build_up_reference): Do checks of ARGTYPE and
9467 TARGET_TYPE before trying to use get_binfo.
9469 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9471 * cvt.c (build_up_reference): Call get_binfo to get access control.
9473 * decl2.c (import_export_decl): If we don't support weaks, leave
9476 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
9478 * except.c (expand_builtin_throw): Add support for machines that
9479 cannot access globals after throw's epilogue when
9480 -fno-sjlj-exceptions is used.
9482 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9484 * parse.y: 'std::' becomes '::'.
9485 * lex.c (real_yylex): Remove 'namespace' warning.
9486 * init.c (build_member_call): Ignore 'std::'.
9487 (build_offset_ref): Likewise.
9488 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
9489 (do_toplevel_using_decl): Ignore 'using std::whatever'.
9490 * decl.c (push_namespace): Just sorry.
9491 (pop_namespace): Nop.
9492 (init_decl_processing): Declare std namespace.
9494 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9496 * search.c (push_class_decls): A name which ambiguously refers to
9497 several instantiations of the same template just refers to the
9500 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
9502 * decl.c (build_enumerator): fix problem with unsigned long
9503 enumerated values being smashed to ints, causing overflow
9504 when computing next enumerated value. (for enum values around
9507 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9509 * typeck.c (build_component_ref): Only call mark_used on a decl.
9511 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9513 * typeck.c (build_c_cast): Make the check for a ptr to function
9514 more specific before possible default_conversion call.
9516 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
9518 * except.c (expand_exception_blocks): Simplify and fix and make
9519 sure we don't end a region in a sequence, as expand_end_bindings
9522 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
9524 * except.c (init_exception_processing): Mark terminate as not
9525 returning so that the optimizer can optimize better.
9527 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
9529 * cvt.c (convert): Don't do any extra work, if we can avoid it
9532 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
9534 * *.[chy]: Change cp_convert to ocp_convert, change convert to
9535 cp_convert. convert is now reserved for the backend, and doesn't
9536 have the semantics a frontend person should ever want.
9538 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9540 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
9541 Lose -traditional support.
9543 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9545 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
9547 * parse.y (self_reference): Do it for templates, too.
9548 * class.c (pushclass): Don't overload_template_name; the alias
9549 generated by build_self_reference serves the same purpose.
9551 * tree.c (list_hash): Make static, take more args.
9552 (list_hash_lookup): Likewise.
9553 (list_hash_add): Make static.
9554 (list_hash_canon): Lose.
9555 (hash_tree_cons): Only build a new node if one isn't already in the
9557 (hash_tree_chain): Use hash_tree_cons.
9558 * cp-tree.h: Adjust.
9559 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
9560 of calling lookup_name.
9562 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9564 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
9565 doesn't refer to the CONST_DECLs.
9567 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
9569 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
9571 (expand_class_desc): Convert the last argument to a sizetype.
9573 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9575 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
9576 __real__): Add reswords.
9577 * hash.h: Regenerate.
9578 * lex.h (rid): Add RID_COMPLEX.
9579 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
9580 * lex.c (init_lex): Add building of RID_COMPLEX.
9581 (real_yylex): General cleanup in line with what c-lex.c also has,
9582 sans the cruft for traditional; add handling of SPEC_IMAG, complex
9583 types, and imaginary numeric constants.
9584 * parse.y (REALPART, IMAGPART): Add tokens.
9585 (unary_expr): Add REALPART and IMAGPART rules.
9586 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
9587 * decl.c (complex_{integer,float,double,long}_type_node): Define
9589 (init_decl_processing): Set up the types.
9590 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
9591 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
9592 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9593 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
9594 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
9596 * method.c (build_overload_name): Add handling of the different
9597 COMPLEX_TYPEs, prefixing them with `J'.
9598 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
9600 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
9601 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
9602 (mapcar): Handle COMPLEX_CST.
9603 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
9604 (common_type): Add code for complex types.
9605 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9606 (convert_for_assignment): Likewise.
9607 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
9609 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9611 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
9612 tsubst_expr, as it might try to do overload resolution.
9614 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9616 * pt.c (instantiate_class_template): Oops.
9618 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9620 * cp-tree.def: Add TAG_DEFN.
9621 * pt.c (tsubst_enum): New fn.
9622 (instantiate_class_template): Use it.
9623 (tsubst_expr): Support TAG_DEFN.
9624 (tsubst): Support local enums.
9625 (tsubst_copy): Likewise.
9626 * decl.c (finish_enum): Likewise.
9627 (start_enum): If this is a local enum, switch to permanent_obstack.
9629 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
9631 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
9632 (finish_function): Put the base init code for constructors just
9633 after the parm cleanup insns.
9634 (struct cp_function): Add last_parm_cleanup_insn.
9635 (push_cp_function_context): Likewise.
9636 (pop_cp_function_context): Likewise.
9638 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9640 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
9642 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9644 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
9645 for THUNK_FNDECL before we switch to temporary allocation.
9647 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9649 * call.c (build_new_op): Handle null arg2 for ?:.
9651 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
9653 * except.c (expand_exception_blocks): Ensure that we flow through
9654 the end of the exception region for the exception specification.
9655 Move exception region for the exception specification in, so that
9656 it doesn't protect the parm cleanup. Remove some obsolete code.
9657 * decl.c (store_parm_decls): Likewise.
9658 (finish_function): Likewise.
9660 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
9662 * init.c (build_new): Fix nothrow handling.
9664 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9666 * init.c (emit_base_init): Don't warn about the initialization
9667 list for an artificial member.
9669 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9671 * expr.c (do_case): Handle !START case for the error msg.
9673 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9675 * decl2.c, lang-options.h: New option -Weffc++.
9676 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
9679 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
9680 to MULTIPLE_SYMBOL_SPACES.
9682 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9684 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
9686 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
9688 * typeck.c (c_expand_return): Don't complain about returning void
9689 to void in an artificial function.
9690 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
9691 don't set DECL_RESULT, set DECL_ARTIFICIAL.
9692 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
9694 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
9696 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
9698 * except.c (init_exception_processing): Likewise.
9699 (expand_end_catch_block): Likewise.
9700 (expand_exception_blocks): Likewise.
9701 (expand_throw): Likewise.
9702 * exception.cc (__default_terminate): Likewise.
9704 * init.c (perform_member_init): Use new method of expr level
9705 cleanups, instead of cleanups_this_call and friends.
9706 (emit_base_init): Likewise.
9707 (expand_aggr_vbase_init_1): Likewise.
9708 (expand_vec_init): Likewise.
9709 * decl.c (cp_finish_decl): Likewise.
9710 (expand_static_init): Likewise.
9711 (store_parm_decls): Likewise.
9712 (cplus_expand_expr_stmt): Likewise.
9713 * decl2.c (finish_file): Likewise.
9715 * Make-lang.in (exception.o): Ok to compile with -O now.
9717 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
9718 we know it will be done later by the backend.
9720 * decl2.c (lang_f_options): Remove support for short temps.
9721 * lang-options.h: Likewise.
9723 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9725 * tree.c (varargs_function_p): New fn.
9726 * method.c (emit_thunk): Replace broken generic code with code to
9727 generate a heavyweight thunk function.
9729 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
9731 * pt.c (process_template_parm): pedwarn about floating-point parms.
9733 * decl.c (grokdeclarator): inline no longer implies static.
9735 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
9737 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9739 * class.c (check_for_override): The signature of an overriding
9740 function is not changed.
9742 * call.c (build_over_call): Move setting of conv into the loop.
9743 Note: this change, along with the related changes of the 18th thru
9744 the 20th of April, fix an infinite loop problem in conversions.
9746 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9748 * call.c (build_user_type_conversion_1): Really ignore rvalue
9749 conversions when looking for a REFERENCE_TYPE.
9751 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
9752 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
9753 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
9754 (build_unary_op): Likewise.
9755 * call.c (build_over_call): See through a CONVERT_EXPR around the
9756 ADDR_EXPR for on a temporary.
9757 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
9758 the ADDR_EXPR for a local variable.
9760 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
9762 * call.c (build_user_type_conversion_1): If we're trying to
9763 convert to a REFERENCE_TYPE, only consider lvalue conversions.
9764 (build_new_function_call): Print candidates.
9765 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
9766 (reference_binding): Binding a temporary of a reference-related type
9769 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9771 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
9772 * tinfo2.cc (type_info::before): Likewise.
9774 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
9776 * call.c (implicit_conversion): Oops.
9778 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9780 * call.c (implicit_conversion): Try to find a reference conversion
9781 before binding a const reference to a temporary.
9783 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
9785 * exception.cc (__default_unexpected): Call terminate by default,
9786 so that if the user overrides terminate, the correct function will
9789 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
9791 * parse.y (left_curly): Avoid trying to use any fields of
9792 error_mark_node, as there aren't any.
9794 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9796 * lex.c (do_identifier): Avoid breaking on overloaded methods
9797 as default arguments.
9799 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
9801 * call.c (add_template_candidate): Initialize the variable "dummy".
9803 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
9805 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
9806 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
9808 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9810 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
9811 (debug_binfo): Delete decl, not needed.
9813 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
9814 promotes_to_aggr_type): Delete fns.
9815 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
9816 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
9817 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
9819 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
9821 * friend.c (is_friend_type): Delete fn.
9822 * cp-tree.h (is_friend_type): Delete decl.
9824 * decl.c (original_result_rtx, double_ftype_double,
9825 double_ftype_double_double, int_ftype_int, long_ftype_long,
9826 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
9827 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
9829 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
9831 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
9833 * decl.c (pushdecl_nonclass_level): #if 0, unused.
9834 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
9836 * lex.c (reinit_lang_specific): #if 0, unused.
9837 * cp-tree.h (reinit_lang_specific): #if 0 decl.
9839 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
9840 * cp-tree.h (revert_static_member_fn): Delete decl.
9842 * class.c (root_lang_context_p): Delete fn.
9843 * cp-tree.h (root_lang_context_p): Delete decl.
9845 * decl.c (set_current_level_tags_transparency): #if 0, unused.
9846 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
9848 * lex.c (set_vardecl_interface_info): Make static.
9849 * cp-tree.h (set_vardecl_interface_info): Delete decl.
9851 * call.c (find_scoped_type): Make static.
9852 * cp-tree.h (find_scoped_type): Delete decl.
9854 * search.c (convert_pointer_to_vbase): Make static.
9855 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
9857 * decl.c (const_ptr_type_node): Likewise.
9858 * cp-tree.h (const_ptr_type_node): Delete decl.
9860 * typeck.c (common_base_type): Make static.
9861 * cp-tree.h (common_base_types): Delete erroneous decl.
9863 * pt.c (classtype_mangled_name): Make static.
9864 * cp-tree.h (classtype_mangled_name): Delete decl.
9866 * lex.c (check_newline): Make static.
9867 * cp-tree.h (check_newline): Delete decl.
9869 * typeck.c (build_x_array_ref): Delete fn, same idea as
9871 * cp-tree.h (build_x_array_ref): Delete decl.
9873 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
9875 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
9877 * class.c (build_vtable_entry): Make static.
9878 * cp-tree.h (build_vtable_entry): Delete decl.
9880 * class.c (build_vbase_pointer): Make static.
9881 * cp-tree.h (build_vbase_pointer): Delete decl.
9883 * sig.c (build_sptr_ref): Add forward decl and make static.
9884 * cp-tree.h (build_sptr_ref): Delete decl.
9886 * call.c (build_new_method_call): Add forward decl and make static.
9887 * cp-tree.h (build_new_method_call): Delete decl.
9889 * call.c (build_object_call): Make static.
9890 * class.c (check_for_override, complete_type_p, mark_overriders):
9892 * decl.c (cp_function_chain): Likewise.
9893 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
9895 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
9897 * tree.c (build_cplus_array_type_1): Likewise.
9898 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
9899 (comp_target_parms): Likewise.
9901 * init.c (build_builtin_call): Make static.
9902 * cp-tree.h (build_builtin_call): Delete decl.
9904 * typeck.c (binary_op_error): Delete decl.
9905 * cp-tree.h (binary_op_error): Likewise.
9907 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9909 * call.c (build_method_call): Compare against error_mark_node
9910 directly, rather than the ERROR_MARK tree code.
9911 * cvt.c (cp_convert): Likewise.
9912 * decl.c (print_binding_level): Likewise.
9913 (duplicate_decls): Likewise.
9914 (grokdeclarator): Likewise.
9915 (grokdeclarator): Likewise.
9916 * init.c (expand_aggr_init_1): Likewise.
9917 (decl_constant_value): Likewise.
9918 * method.c (build_opfncall): Likewise.
9919 (hack_identifier): Likewise.
9920 * typeck.c (build_modify_expr): Likewise.
9922 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
9924 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9926 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
9928 * pt.c (coerce_template_parms): Add new error message.
9930 * method.c (build_overload_value): Implement name mangling for
9931 floating-point template arguments.
9933 * method.c (build_overload_int, icat, dicat): Fix mangling of template
9934 arguments whose absolute value doesn't fit in a signed word.
9936 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9938 * friend.c: New file; put all of the friend stuff in here.
9939 * init.c: Instead of here.
9940 * Makefile.in (CXX_OBJS): Add friend.o.
9941 (friend.o): Add dependencies.
9942 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
9944 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9946 * call.c (build_scoped_method_call): Complain if the scope isn't a
9949 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9951 * parse.y (left_curly): Don't crash on erroneous type.
9953 * init.c (build_delete): Fix type of ref.
9955 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9957 * search.c (get_vbase_1): Renamed from get_vbase.
9958 (get_vbase): Wrapper, now non-static.
9959 (convert_pointer_to_vbase): Now static.
9961 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
9962 * init.c (build_delete): Pass one.
9963 (build_partial_cleanup_for): Use build_scoped_method_call.
9964 * decl.c (finish_function): Pass a binfo.
9966 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9968 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
9970 * typeck.c (build_c_cast): Lose other reference to flag.
9972 * call.c (build_field_call): Don't look for [cd]tor_identifier.
9973 * decl2.c (delete_sanity): Remove meaningless use of
9974 LOOKUP_HAS_IN_CHARGE.
9975 * decl.c (finish_function): Use build_scoped_method_call instead
9976 of build_delete for running vbase dtors.
9977 * init.c (build_delete): Call overload resolution code instead of
9978 duplicating it badly.
9980 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9982 * call.c (build_over_call): Call mark_used before trying to elide
9985 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
9987 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9989 * typeck.c (build_modify_expr): Always pedwarn for a cast to
9990 non-reference used as an lvalue.
9992 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9994 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
9996 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9998 * parse.y (handler): Fix template typo.
10000 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10002 * error.c (lang_decl_name): New fn.
10003 * tree.c (lang_printable_name): Use it.
10005 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
10007 * g++spec.c: Include config.h so that we can catch bzero #defines
10008 from the config file.
10010 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
10012 * new1.cc: Include a declaration for malloc, to avoid warning, and
10013 avoid lossing on systems that require one (ones that define malloc
10016 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10018 * decl2.c (max_tinst_depth): New variable.
10019 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
10021 * pt.c (max_tinst_depth): Variable moved.
10022 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
10025 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10027 * decl.c (xref_basetypes): Allow a base class that depends on
10028 template parms to be incomplete.
10030 * decl2.c (build_expr_from_tree): Support typeid(type).
10031 * rtti.c (get_typeid): Support templates.
10032 (expand_si_desc, expand_class_desc): Fix string length.
10033 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
10035 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10037 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
10039 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
10041 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10043 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
10044 smashes together template and non-template decls of the same
10047 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10049 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
10051 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10053 * decl.c (duplicate_decls): Next route, pedwarn about different
10054 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
10056 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10058 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
10059 (struct lang_type): Delete has_default_implementation member.
10060 Increase dummy to 21.
10061 * decl.c (start_method): Delete usage.
10063 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
10064 store_after_parms, start_decl_1, auto_function): Add decls.
10065 (get_arglist_len_in_bytes, declare_implicit_exception,
10066 have_exceptions_p, make_type_decl, typedecl_for_tag,
10067 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
10068 build_component_type_expr, cplus_exception_name,
10069 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
10070 * call.c (build_this): Make static.
10071 (is_complete): Likewise.
10072 (implicit_conversion): Likewise.
10073 (reference_binding): Likewise.
10074 (standard_conversion): Likewise.
10075 (strip_top_quals): Likewise.
10076 (non_reference): Likewise.
10077 (build_conv): Likewise.
10078 (user_harshness): Likewise.
10079 (rank_for_ideal): Likewise.
10080 * decl.c (start_decl_1): Delete forward decl.
10081 (push_decl_level): Make static.
10082 (resume_binding_level): Make static.
10083 (namespace_bindings_p): Make static.
10084 (declare_namespace_level): Make static.
10085 (lookup_name_real): Make static.
10086 (duplicate_decls): Make static. Take register off NEWDECL and
10087 OLDDECL parm decls.
10088 * decl2.c (get_sentry): Make static.
10089 (temp_name_p): Delete fn.
10090 * except.c (auto_function): Delete decl.
10091 * lex.c (handle_{cp,sysv}_pragma): Make static.
10092 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
10093 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
10094 * pt.c (tsubst_expr_values): Make static.
10095 * rtti.c (combine_strings): Delete decl.
10097 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10099 * pt.c (push_template_decl): Handle getting a typedef.
10101 * call.c (build_new_function_call): Complain about void arg.
10103 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10105 * decl.c (duplicate_decls): Give pedwarn of different exceptions
10106 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
10108 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
10110 * except.c (expand_throw): Don't expand the cleanup tree here,
10111 since we are not going to write the rtl out. Fixes problem with
10114 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
10116 * Make-lang.in: Add $(exeext) as necessary.
10118 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
10120 * parse.y (handler_seq): Must have at least one catch clause.
10122 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10124 * call.c (add_builtin_candidate): Restore ?: hack.
10126 * decl.c (grok_op_properties): More warnings.
10128 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10130 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
10131 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
10133 * decl.c (duplicate_decls): Scale back to a warning, and only do
10136 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
10138 * decl.c (duplicate_decls): pedwarn mismatched exception
10141 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
10143 * call.c (build_new_method_call): Don't display the invisible
10144 argument for controlling virtual bases.
10146 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
10148 * new: Add nothrow new and delete, bad_alloc and throw specifications
10150 * decl.c (init_decl_processing): Add throw specification for delete.
10151 * new.cc (nothrow): Define.
10152 * lex.c (real_yylex): Removing warning that throw and friends are
10154 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
10155 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
10156 * Make-lang.in: Add new{1,2}.{cc,o}.
10158 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10160 * lex.c (cons_up_default_function): Fix return type of synth op=.
10162 * init.c (emit_base_init): Add warnings for uninitialized members
10165 * decl.c (xref_basetypes): Add warning for non-polymorphic type
10166 with destructor used as base type.
10168 * decl.c (grok_op_properties): Add warning for op= returning void.
10169 * typeck.c (c_expand_return): Add warning for op= returning anything
10172 * class.c (finish_struct_1): Add warning for class with pointers
10173 but not copy ctor or copy op=.
10175 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
10176 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
10177 (instantiate_template): If -fexternal-templates, add this
10178 instantiation to pending_templates.
10180 * decl2.c (copy_assignment_arg_p): Disable old hack to support
10183 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
10185 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
10187 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10189 * call.c (standard_conversion): Handle getting references. Tack
10190 on RVALUE_CONV here. Do it for non-class types, too.
10191 (reference_binding): Pass references to standard_conversion.
10192 (implicit_conversion): Likewise.
10193 (add_builtin_candidate): Disable one ?: kludge.
10194 (convert_like): Handle RVALUE_CONVs for non-class types.
10195 (joust): Disable the other ?: kludge.
10197 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10199 * decl.c (init_decl_processing): Add code to build up common
10200 function types beforehand, to avoid creation then removal of
10201 things already in the hash table.
10203 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10205 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
10208 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
10209 current_template_parms.
10211 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
10213 * search.c (lookup_field): Don't return a function, check want_type.
10215 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10217 * init.c (build_new): Make sure PLACEMENT has a type.
10219 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10221 * init.c (build_new): Support new (nothrow).
10223 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10225 * pt.c (instantiate_decl): Also do push_to_top_level before setting
10228 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
10229 * pt.c (tsubst): Defer instantiation of default args.
10230 * call.c (build_over_call): Until here.
10232 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10234 * search.c (lookup_field): Make sure we have an
10235 IDENTIFIER_CLASS_VALUE before we try to return it.
10237 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10239 * call.c (build_method_call): Delete unused var PARM.
10240 (build_overload_call_real): Likewise.
10241 (build_object_call): Delete unused var P.
10242 (build_new_op): Likewise.
10243 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
10244 var definitions, which are never used.
10245 (shadow_tag): Delete unused var FN.
10246 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
10247 * init.c (build_new): Delete unused var ALLOC_TEMP.
10248 * method.c (hack_identifier): Delete unused var CONTEXT.
10249 (do_build_copy_constructor): Delete unused var NAME.
10250 (synthesize_method): Delete unused var BASE.
10251 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
10252 * rtti.c (build_headof): Delete unused var VPTR.
10253 (get_typeid): Delete unused var T.
10254 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
10256 (build_ptrmemfunc): Delete unused vars U and NINDEX.
10257 * typeck2.c (build_functional_cast): Delete unused var BINFO.
10259 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10261 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
10262 things in a type being defined.
10263 * decl.c (finish_enum): Reverse the values so that they are in
10266 * pt.c (instantiate_class_template): Don't initialize
10267 BINFO_BASETYPES until the vector is filled out.
10268 (unify): Don't abort on conflicting bindings, just fail.
10269 (instantiate_decl): Do push_tinst_level before any tsubsting.
10271 * method.c (build_overload_value): Handle getting a
10272 TEMPLATE_CONST_PARM for a pointer.
10274 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
10276 * init.c (expand_member_init): Don't give 'not a base' error for
10279 * pt.c (instantiate_decl): Call import_export_decl later.
10281 * pt.c (instantiate_class_template): Return a value.
10283 * parse.y (extension): New rule for __extension__.
10284 (extdef, unary_expr, decl, component_decl): Use it.
10286 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
10288 * class.c (base_binfo): Remove unused base_has_virtual member.
10289 (finish_base_struct): Likewise.
10290 (finish_struct_1): Likewise.
10292 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
10294 * search.c (expand_upcast_fixups): Fix bogus code generation
10295 problem where the generated code uses the wrong index into the
10296 runtime built vtable on the stack. Old code could clobber random
10299 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
10301 * init.c (perform_member_init): Make sure the partial EH cleanups
10302 live on the function_obstack.
10304 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
10306 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
10307 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
10309 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
10311 * decl.c (grokvardecl): Avoid ANSI style initialization.
10313 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
10315 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
10317 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10319 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
10321 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10323 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
10324 arguments we compare against. Start the count of I at 1, not 0,
10325 since argv[0] is still the command.
10327 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
10329 * lang-specs.h: Accept .cp as an C++ extension.
10331 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10333 * cp-tree.h (ptr_reasonably_similar): Add decl.
10335 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10337 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
10338 pointer. New local SPECBITS with the parm's value.
10339 (grokdeclarator): Pass &specbits down.
10341 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
10342 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
10344 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
10345 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
10347 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
10348 not an error_mark_node.
10350 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10352 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
10353 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
10355 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10357 * decl.c (grokdeclarator): When giving an anonymous struct a name,
10358 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
10361 * typeck2.c (build_m_component_ref): If component is a pointer
10362 to data member, resolve the OFFSET_REF now.
10364 * call.c (convert_like): Don't go into infinite recursion.
10366 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
10368 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
10369 * tree.c (layout_basetypes): And on the vbase ptr.
10371 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10373 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
10374 CHAR_TYPE_SIZE so bool is always the same size as another type.
10376 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
10378 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10380 * decl2.c (grok_x_components): Remove synthesized methods from
10381 TYPE_METHODS of an anonymous union, complain about member
10383 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
10385 (finish_function): Just clear the DECL_RTL of our arguments.
10387 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10389 * decl2.c (finish_file): Emit DWARF debugging info for static data
10392 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
10394 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
10396 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
10399 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10401 * Make-lang.in (g++-cross$(exeext)): Fix typo.
10403 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10405 Make the g++ driver now be a standalone program, rather than one
10406 that tries to run the gcc driver after munging up the options.
10407 * Make-lang.in (g++.c, g++spec.o): New rules.
10408 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
10410 (g++$(exeext)): New rule, based on xgcc rule.
10411 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
10412 * g++spec.c: New file.
10413 * g++.c: Removed file.
10415 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
10417 * cvt.c (build_up_reference): Arrange for any temporary values
10418 that have been keep in registers until now to be put into memory.
10420 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10422 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
10423 that make -j3 bootstrap works better.
10425 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10427 * decl.c (pushtag): Do pushdecl for anon tags.
10429 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10431 * typeck.c (c_expand_return): Fix logic.
10432 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
10434 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
10436 * g++.c (main): Make sure arglist has a final NULL entry. Add
10437 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
10438 stdin/stdout of the invoked program are redirected to
10441 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10443 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
10445 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
10447 * init.c (resolve_offset_ref): Handle obj.vfn better.
10448 * typeck.c (build_component_ref): Set TREE_TYPE on result from
10451 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
10453 * typeck.c (convert_for_assignment): Also handle anachronistic
10454 implicit conversions from (::*)() to cv void*.
10455 * cvt.c (cp_convert_to_pointer): Likewise.
10457 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10459 * lex.c (handle_cp_pragma): Fix bogus warning.
10461 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
10463 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
10464 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
10466 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10468 * class.c (finish_struct_1): Support DWARF2_DEBUG.
10469 * search.c (dfs_debug_mark): Likewise.
10470 * decl2.c (finish_vtable_vardecl): Likewise.
10471 * decl.c (pushtag, finish_enum): Likewise.
10472 * lex.c (check_newline): Use debug_* instead of calling *out
10473 functions directly.
10475 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10477 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
10478 on some picky hosts.
10480 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10482 * class.c (finish_struct_1): A class has a non-trivial copy
10483 constructor if it has virtual functions.
10485 * cvt.c (cp_convert): Always call a constructor.
10487 * call.c (reference_binding): Still tack on a REF_BIND
10488 for bad conversions.
10489 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
10491 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
10492 (c_expand_return): Likewise.
10493 * typeck2.c (digest_init): Likewise for { }.
10494 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
10495 * cvt.c (cp_convert): Handle failure better.
10497 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10499 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
10500 of GCC be path-relative.
10502 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10504 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
10505 it does need choose-temp.o and pexecute.o.
10507 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10509 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
10510 that we still use it.
10511 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
10513 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10515 * init.c (expand_default_init): Avoid calling constructors to
10516 initialize reference temps.
10518 * cvt.c (convert_to_reference): Fix.
10520 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10522 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
10523 (convert_to_reference): Likewise.
10524 * typeck.c (convert_for_initialization): Likewise.
10525 * init.c (expand_default_init): Likewise.
10526 (expand_aggr_init_1): Likewise.
10527 * cp-tree.h (CONV_NONCONVERTING): Lose.
10528 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
10530 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
10532 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
10534 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
10536 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10538 * init.c (expand_aggr_init_1): Don't crash on non-constructor
10541 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10543 * g++.c: Include gansidecl.h.
10544 (VPROTO, PVPROTO, VA_START): Delete.
10545 (choose_temp_base_try, choose_temp_base, perror_exec,
10546 run_dos) [__MSDOS__]: Delete fns.
10547 (pfatal_with_name): Delete fn.
10548 (temp_filename): Declare like in gcc.c.
10549 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
10550 (error_count, signal_count): Define.
10551 (error): Delete both definitions.
10552 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
10553 (pfatal_pexecute): Add fn from gcc.c.
10554 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
10555 code to use the pexecute stuff also used by gcc.c.
10556 (MIN_FATAL_STATUS): Define.
10557 * Make-lang.in (g++): Add dependency on and linking with
10558 choose-temp.o and pexecute.o.
10560 * cp-tree.h: Include gansidecl.h.
10561 (STDIO_PROTO): Delete #undef/#define.
10562 * cvt.c (NULL): Delete #undef/#define.
10563 * expr.c (NULL): Likewise.
10564 * init.c (NULL): Likewise.
10565 * rtti.c (NULL): Likewise.
10566 * xref.c (NULL): Likewise.
10568 * cp-tree.h (build_user_type_conversion): Add prototype.
10569 * call.c (build_user_type_conversion): Delete prototype. Correct
10570 decl of FLAGS arg to be an int.
10571 * cvt.c (build_user_type_conversion): Likewise.
10573 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
10575 * cp-tree.def: Add TRY_BLOCK and HANDLER.
10576 * except.c (expand_start_catch_block): Support templates.
10577 * parse.y (try_block, handler_seq): Likewise.
10578 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
10580 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10582 * pt.c (current_template_args): New fn.
10583 (push_template_decl): Use it.
10584 * decl.c (grokdeclarator): Use it.
10586 * decl2.c (build_expr_from_tree): Dereference ref vars.
10588 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
10589 the decl-specifier-seq.
10591 * decl.c (grok_op_properties): Don't force the type of a conversion
10592 op to be complete. Don't warn about converting to the same type
10593 for template instantiations.
10595 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
10598 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
10600 * typeck.c (get_delta_difference): Remove previous bogusness.
10601 Don't give errors if force is set.
10603 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10605 * decl2.c (finish_file): Don't emit debug info.
10606 * decl.c (pushdecl): Lose obsolete code.
10607 (grokdeclarator): Still do the long long thing after complaining.
10608 * search.c (note_debug_info_needed): Don't do anything if we're in a
10610 * method.c (synthesize_method): For non-local classes,
10611 push_to_top_level first.
10613 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
10615 * typeck.c (get_delta_difference): Add no_error parameter.
10616 (build_ptrmemfunc): Call get_delta_difference with no_error set;
10617 we don't want error messages when converting unrelated
10618 pointer-to-member functions.
10620 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
10622 * error.c (dump_expr): Improve the wording on error messages that
10623 involve pointer to member functions.
10625 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
10627 * cvt.c (cp_convert_to_pointer): Move code for conversions from
10628 (::*)() to void* or (*)() up a bit, so that we can convert from
10629 METHOD_TYPEs as well.
10631 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10633 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
10634 There are no 'member' types.
10635 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
10636 (build_x_typeid): Handle errors.
10638 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
10640 * typeck.c (convert_for_assignment): Handle anachronistic implicit
10641 conversions from (::*)() to void* or (*)().
10642 * cvt.c (cp_convert_to_pointer): Likewise.
10643 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
10644 conversions from here.
10645 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
10646 * lang-options.h: Likewise.
10647 * decl2.c (warn_pmf2ptr): Define.
10648 * cp-tree.h: Declare it.
10649 * typeck2.c (digest_init): Allow pmfs down into
10650 convert_for_initialization.
10652 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10654 * typeck.c (c_expand_return): Fix for returning overloaded fn.
10656 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10658 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
10659 * decl.c (grok_reference_init): Pass DIRECT_BIND.
10660 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
10662 * call.c (convert_like): Don't pass INDIRECT_BIND.
10663 * typeck.c (convert_arguments): Likewise.
10664 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
10666 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10668 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
10669 similar code in build_up_ref.
10670 * cvt.c (build_up_reference): Drastically simplify.
10672 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
10674 * typeck.c (signed_or_unsigned_type): If the given type already
10675 as the correct signedness, then just return it.
10677 * typeck.c ({un,}signed_type): If can't do anything, call
10678 signed_or_unsigned_type.
10680 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
10682 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
10683 current_class_type is NULL.
10685 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
10687 * class.c (finish_struct_1): Avoid empty structs by adding a field
10688 so layout_type gets the mode right.
10690 * typeck.c (c_expand_return): Drastically simplify.
10692 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10694 * typeck.c (decay_conversion): Handle overloaded methods.
10696 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10698 * call.c (build_over_call): A TARGET_EXPR has side-effects.
10700 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
10702 * cvt.c (convert_to_pointer_force): Add code to support pointer to
10703 member function to pointer to function conversions.
10704 * init.c (resolve_offset_ref): Add code to allow faked up objects,
10705 ignoring them if they are not used, and giving an error, if they
10707 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
10708 code, and so that we can give an error, if we needed an object,
10709 and one was not provided.
10710 (build_c_cast): Don't call default_conversion when we want to
10711 convert to pointer to function from a METHOD_TYPE.
10713 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10715 * Make-lang.in (cplib2.ready): Fix logic.
10717 * decl.c (shadow_tag): Only complain about non-artificial function
10720 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
10722 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
10724 * expr.c (cplus_expand_expr): Pre-tweak call_target like
10725 expand_inline_function would.
10727 * pt.c (mark_decl_instantiated): If extern_p, call
10728 mark_inline_for_output.
10730 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
10732 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
10735 * typeck.c (get_delta_difference): Fix wording, as we can be used
10736 for pointer to data members.
10738 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
10740 * pt.c (tsubst): If the function decl isn't a member of this
10741 template, return a copy of the decl (including copying the
10742 lang-specific part) so we don't hose ourselves later.
10744 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10746 * class.c (finish_struct): Remove DWARF-specific tag handling.
10747 * decl.c (pushtag): Likewise.
10748 (finish_function): Always clear DECL_ARGUMENTS on function decls with
10750 * decl2.c (finish_file): Emit DWARF debugging info for static data
10753 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
10755 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
10756 isn't the same as the new one before we whack it.
10758 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10760 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
10761 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
10762 warn_traditional and warn_strict_prototypes; remove ancient
10763 'overload' code; remove references to flag_traditional.
10765 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
10767 * input.c (sub_getch): Handle 8-bit characters in string literals.
10769 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
10771 * tree.c (mapcar): Handle CONSTRUCTORs.
10772 (copy_to_permanent): Handle expression_obstack properly.
10774 * Make-lang.in (cplib2.txt): Also depend on the headers.
10776 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
10778 (expand_class_desc): Use USItype for offset field.
10779 * tinfo.h (struct __class_type_info): Likewise.
10781 * method.c (build_overload_int): TYPE_PRECISION should be applied
10784 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10786 * call.c (build_new_op): A COND_EXPR involving void must be a
10789 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10791 * typeck.c (build_x_component_ref): New fn.
10792 (build_object_ref): Use it.
10793 * parse.y (primary): Use it.
10794 * decl2.c (build_expr_from_tree): Use it.
10795 * cp-tree.h: Declare it.
10797 * decl.c (start_decl): variable-sized arrays cannot be initialized.
10798 * error.c (dump_type_suffix): Handle variable arrays.
10800 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10802 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
10804 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10806 * decl.c (lookup_name_real): Don't try to look up anything in a
10809 * tinfo2.cc (__throw_type_match_rtti): Oops.
10811 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10813 * Make-lang.in (exception.o): Use -fno-PIC for now.
10815 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10817 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
10819 (get_tinfo_fn_dynamic): Extracted from build_typeid.
10820 * tinfo2.cc (__dynamic_cast): Adjust.
10822 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
10823 (build_x_typeid): Likewise.
10825 * parse.y: Call build_x_typeid instead of build_typeid.
10826 * cp-tree.def: Add TYPEID_EXPR.
10827 * pt.c (tsubst_copy): Handle typeid.
10828 * decl2.c (build_expr_from_tree): Likewise.
10829 * rtti.c (build_x_typeid): Throw bad_typeid from here.
10830 (build_typeid): Not here.
10831 * cp-tree.h: Declare build_x_typeid.
10833 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
10835 * call.c (convert_like): Pull out constant values.
10837 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
10839 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10841 * decl.c (init_decl_processing): Create short int types before
10842 creating size_t in case a machine description needs to use
10843 unsigned short for size_t.
10845 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10847 * Make-lang.in (exception.o): Turn off pic.
10849 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
10850 type, multi-level ptr conversions.
10852 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
10853 (throw_bad_cast): Use it.
10854 (throw_bad_typeid): New fn.
10855 (build_typeid): Throw bad_typeid as needed.
10857 (synthesize_tinfo_fn): Handle functions and arrays before checking
10860 * Remove .h from standard C++ headers, add new.h, move into inc
10863 * exception*: Remove pointer from object, constructors. Add
10864 default exception::what that uses type_info::name. Add
10865 __throw_bad_typeid.
10867 * init.c (build_new): Don't add a cookie to new (void *) T[2].
10869 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
10871 * Make-lang.in: Building C++ code depends on cc1plus.
10873 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10875 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
10876 a HOST_WIDE_INT, not a tree.
10878 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10880 * exception.cc: Don't include <stdlib.h>.
10882 * Make-lang.in (c++.clean): Remove cplib2.*.
10884 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
10886 * parse.y (component_decl_1, component_costructor_declarator case):
10887 Pass attributes/prefix_attributes in tree list.
10889 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10891 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
10893 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10895 * lex.c (do_identifier): Don't do deferred lookup in a template
10898 * typeck2.c (store_init_value): Oops.
10900 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
10901 New files for C++ lang-support library.
10902 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
10903 (CXX_LIB2FUNCS): Define.
10904 And rules for building the C++ lang-support code.
10905 * config-lang.in (headers): Define.
10906 (lib2funcs): Define.
10908 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10910 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
10912 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
10913 * typeck2.c (store_init_value): Check for initializing pmf with { }
10915 (process_init_constructor): Not here.
10917 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10919 * pt.c (begin_template_parm_list): Increment
10920 processing_template_decl here.
10921 (end_template_parm_list): Not here.
10922 (process_template_parm): No need to add 1 to it now.
10923 * *.c: Use processing_template_decl instead of current_template_parms
10924 to check for being in a template.
10926 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
10927 (tsubst_copy): Handle CONSTRUCTOR.
10928 (instantiate_decl): Set up context properly for variables.
10929 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
10930 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
10932 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10934 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
10936 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10938 * method.c (make_thunk): Call comdat_linkage before setting the
10941 * decl2.c (comdat_linkage): Use make_decl_one_only.
10942 (import_export_decl): Likewise.
10943 * decl.c (init_decl_processing): Check supports_one_only instead of
10946 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10948 * decl2.c (grokfield): Tighten checking for access decls.
10950 * decl.c (make_typename_type): Resolve references to
10951 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
10952 (lookup_name_real): Types that depend on a template parameter get
10953 an implicit 'typename' unless they're in the current scope.
10954 (start_decl_1): We don't care about incomplete types that depend
10955 on a template parm.
10956 (grokdeclarator): Resolve 'typename's in the type specifier that
10957 refer to members of the current scope.
10959 * call.c (build_over_call): Remove 'inline called before
10960 definition' diagnostic.
10961 (build_method_call): Likewise.
10962 * decl.c (duplicate_decls): Downgrade 'used before declared
10963 inline' to a warning, only with -Winline.
10965 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
10967 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
10969 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10971 * call.c (build_method_call): When calling a signature
10972 default implementation, as in other cases, let instance_ptr simply
10975 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
10977 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
10979 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
10981 * except.c (expand_start_catch_block): Add a pushlevel so that -g
10982 works on hppa and SPARC.
10984 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10986 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
10988 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10990 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
10991 before testing whether it's a signature.
10993 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
10995 * call.c (build_new_method_call): Don't complain about signature
10996 pointers and references not being an aggr type.
10997 (build_this): If a signature pointer or reference was passed in,
10999 (build_new_method_call): If instance is a signature pointer, set
11000 basetype to the signature type of instance.
11001 * sig.c (build_signature_method_call): Deleted basetype and
11002 instance parameters, they can be found as the DECL_CONTEXT of
11003 function and as the first argument passed in.
11004 * cp-tree.h: Changed declaration of build_signature_method_call.
11005 * call.c (build_method_call): Deleted first two arguments in call
11006 of build_signature_method_call.
11007 (build_over_call): Added call to build_signature_method_call.
11009 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11011 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
11014 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11016 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
11018 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
11020 * except.c (expand_start_try_stmts): Move to except.c in the backend.
11021 (expand_end_try_stmts): Remove.
11023 * init.c (perform_member_init): Use add_partial_entry () instead
11024 of directly manipulating lists.
11025 (emit_base_init): Ditto.
11027 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
11029 * except.c (expand_exception_blocks): Always make sure USE and
11030 CLOBBER insns that came at the end still do, the backend relies
11033 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11035 * call.c (build_over_call): We can only use a TARGET_EXPR of the
11038 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11040 * cvt.c (convert_to_reference): Revert last change, don't complain
11041 about temp without target decl.
11043 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
11045 * decl.c (grokdeclarator): Don't core dump when void() is given.
11047 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11049 * decl.c (copy_args_p): Don't crash.
11051 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
11053 * pt.c (tsubst): And support template args inside the exception
11056 * pt.c (tsubst): Add support for exception specifications in
11057 template functions.
11059 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
11061 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
11063 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
11064 (start_function): Likewise.
11065 (start_method): Likewise.
11066 (grokfield): Likewise.
11067 (make_call_declarator): Add throw spec parameter.
11068 (set_quals_and_spec): Add routine.
11069 * lex.c (set_quals_and_spec): Likewise.
11070 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
11071 * decl.c (shadow_tag): Eliminate the throw spec parameter to
11073 (groktypename): Likewise.
11074 (start_decl): Eliminate the throw spec parameter. Eliminate the
11075 throw spec parameter to grokdeclarator. Eliminate the throw spec
11076 field in DECL_STMT.
11077 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
11078 (grokfndecl): Remove useless set of raises.
11079 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
11080 the throw spec parameter to start_decl. Pull the throw spec out
11081 of the call declarator.
11082 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
11083 (start_function): Eliminate the throw spec parameter. Eliminate
11084 the throw spec parameter to grokdeclarator.
11085 (start_method): Likewise.
11086 * decl2.c (grokfield): Likewise.
11087 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
11088 (grokoptypename): Likewise.
11089 (finish_file): Eliminate the throw spec parameter to
11090 start_function. Add throw spec to make_call_declarator.
11091 * except.c (init_exception_processing): Add throw spec to
11092 make_call_declarator. Eliminate the throw spec parameter to
11094 (expand_start_catch_block): Eliminate the throw spec parameter to
11096 (expand_builtin_throw): Add throw spec to make_call_declarator.
11097 Eliminate the throw spec parameter to start_function.
11098 (start_anon_func): Likewise.
11099 * lex.c (make_call_declarator): Add throw spec parameter.
11100 (set_quals_and_spec): New routine.
11101 (cons_up_default_function): Add throw spec to make_call_declarator.
11102 Eliminate the throw spec parameter to grokfield.
11103 * method.c (synthesize_method): Eliminate the throw spec parameter
11105 * pt.c (process_template_parm): Eliminate the throw spec parameter
11107 (tsubst): Add throw spec to make_call_declarator.
11108 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
11109 (do_function_instantiation): Eliminate the throw spec parameter to
11110 grokdeclarator. Eliminate the throw spec parameter to
11112 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
11114 * parse.y (datadef): Remove non-winning optimization.
11116 (fndef): Remove ambiguous error productions uncovered by grammer
11118 (constructor_declarator): Add exception_specification_opt here.
11119 (component_constructor_declarator): Likewise.
11120 (direct_after_type_declarator): Likewise.
11121 (complex_direct_notype_declarator): Likewise.
11122 (direct_abstract_declarator): Likewise.
11123 (fn.def1): Remove exception_specification_opt.
11124 (fn.def2): Likewise.
11125 (condition): Likewise.
11126 (initdcl0): Likewise.
11127 (initdcl): Likewise.
11128 (notype_initdcl0): Likewise.
11129 (nomods_initdcl0): Likewise.
11130 (component_decl_1): Likewise.
11131 (component_declarator): Likewise.
11132 (after_type_component_declarator0): Likewise.
11133 (after_type_component_declarator): Likewise.
11134 (notype_component_declarator): Likewise.
11136 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11138 * call.c (build_over_call): Also use an INIT_EXPR when
11139 initializing anything from an rvalue.
11141 * call.c (build_over_call): Call stabilize_reference when building
11142 an INIT_EXPR instead of calling the copy ctor.
11144 * call.c (joust): Extend the previous change to all comparisons.
11146 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
11147 NO_LINKAGE_HEURISTICS.
11149 * decl2.c (finish_file): Emit any statics that weren't already.
11151 * typeck.c (build_static_cast): Implement.
11152 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
11153 * decl.c (grokparms): Use can_convert_arg instead of
11154 implicit_conversion directly.
11155 (copy_args_p): New fn.
11156 * cvt.c (convert_to_reference): Don't complain about temp with
11158 (build_up_reference): Handle TARGET_EXPRs.
11159 * call.c (build_over_call): Elide unnecessary temps.
11160 (can_convert*): Use new overloading code.
11162 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11164 * call.c: Move TYPE_PTR*_MACROS ...
11165 * cp-tree.h: To here.
11166 * typeck.c (build_reinterpret_cast): Implement.
11168 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
11170 (joust): If we're comparing a function to a builtin and the worst
11171 conversion for the builtin is worse than the worst conversion for the
11172 function, take the function.
11174 * typeck.c (build_const_cast): Implement.
11175 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
11176 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
11178 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
11180 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
11181 too early. Make sure we explode if exprtype turns out to be a
11182 NULL_TREE when it shouldn't be.
11184 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
11186 * cp-tree.h: New routine make_call_declarator.
11187 * lex.c (make_call_declarator): Define it.
11188 * except.c (init_exception_processing): Use it.
11189 (expand_builtin_throw): Likewise.
11190 (start_anon_func): Likewise.
11191 * decl2.c (finish_file): Likewise.
11192 * lex.c (cons_up_default_function): Likewise.
11193 * parse.y: Likewise.
11194 * pt.c (tsubst): Likewise.
11196 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
11198 * decl2.c (groktypefield): Remove unused code.
11200 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
11202 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
11203 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
11204 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
11205 nonempty_cv_qualifiers.
11208 * lex.c (make_pointer_declarator): Change type_quals into
11210 (make_reference_declarator): Likewise.
11212 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11214 * decl.c (start_function): Only check interface_* for templates
11215 with flag_alt_external_templates.
11217 * call.c (build_new_op): Check for comparison of different enum types.
11218 (build_over_call): Fix arg # output.
11220 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
11222 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11224 * call.c (build_new_op): Check for erroneous args.
11226 * call.c (build_new_method_call): Add missing args to cp_error.
11228 * tree.c (error_type): Dont print reference-to-array.
11230 * typeck.c (convert_for_assignment): Don't say contravariance for
11233 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11235 * call.c (build_over_call): Diagnose bad convs for `this'.
11237 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
11240 * call.c (convert_like): Handle bad convs.
11241 (build_over_call): Handle bad convs better.
11243 * decl2.c: -fansi-overloading is now the default.
11245 * call.c (build_new_method_call): Check for erroneous args.
11247 * pt.c (instantiate_class_template): Propagate
11248 TYPE_USES_MULTIPLE_INHERITANCE.
11250 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
11252 * call.c (enforce_access): Add static to routine.
11254 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11256 * call.c (build_user_type_conversion_1): Fix bad handling.
11257 (compare_ics): Likewise.
11259 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11261 * call.c (standard_conversion): Oops.
11263 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
11265 * g++.c: Update test for win32 (&& ! cygwin32).
11267 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11269 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
11270 (ptr_reasonably_similar): New fn.
11271 * call.c (BAD_RANK): New rank.
11272 (ICS_BAD_FLAG): New macro.
11273 (standard_conversion): Handle almost-right pointer conversions.
11274 (reference_binding): Handle bad rvalue bindings.
11275 (add_*_candidate): Stuff.
11276 (build_over_call): Pass bad conversions to convert_for_initialization.
11277 (compare_ics): Handle bad convs.
11280 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
11282 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
11283 integer_type_node when computing pointer offsets.
11285 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11287 * tree.c (lvalue_type): New fn.
11288 (error_type): New fn.
11289 * call.c (op_error): Use error_type.
11290 (add_conv_candidate): Use lvalue_type.
11291 (add_builtin_candidates): Likewise.
11292 * error.c (args_as_string): Use error_type.
11294 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11296 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
11297 (tsubst): Not here.
11299 * decl.c (init_decl_processing): With -ansi, __null's type is the
11300 signed integral type with the same number of bits as a pointer.
11301 Introduce a new variable null_node for it.
11302 * cp-tree.h: Adjust.
11303 * call.c (null_ptr_cst_p): Adjust.
11305 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
11307 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
11310 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11312 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
11313 fns of classes without virtual functions.
11315 * call.c (add_function_candidate): Handle `this' specially.
11316 (compare_ics): Likewise.
11318 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
11320 * typeck.c (build_conditional_expr): Fix handling of __null.
11322 * decl2.c (comdat_linkage): New fn.
11323 (import_export_vtable): Use it.
11324 (import_export_decl): Use it.
11325 * method.c (make_thunk): Use it.
11327 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11329 * pt.c (end_template_decl): If we don't actually have parms, return.
11330 * parse.y (template_header): Accept 'template <>'.
11332 * errfn.c: Allow 5 args.
11334 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11336 * tree.c (make_temp_vec): New fn.
11337 * pt.c (push_template_decl): Handle partial specs.
11338 (instantiate_class_template): Likewise.
11339 (more_specialized): Use get_bindings.
11340 (more_specialized_class): New fn.
11341 (get_class_bindings): New fn.
11342 (most_specialized_class): New fn.
11343 (do_function_instantiation): List candidates for ambiguous case.
11344 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
11345 (shadow_tag): Call push_template_decl for partial specializations.
11346 * parse.y: Likewise.
11347 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
11348 DECL_TEMPLATE_MEMBERS.
11349 * call.c (print_z_candidates): Reduce duplication.
11351 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11353 * decl2.c (lang_decode_option): Allow -fansi-overloading.
11355 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11357 * pt.c (get_bindings): New fn.
11358 (most_specialized): Likewise.
11359 (do_function_instantiation): Use them.
11360 (add_maybe_template): New fn.
11361 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
11362 * call.c (build_new_op): Handle guiding decls.
11363 (build_new_function_call): Likewise.
11364 * decl2.c (finish_file): Likewise.
11366 * decl2.c (mark_used): Do synthesis here.
11367 * call.c (build_method_call): Not here.
11368 (build_over_call): Or here.
11369 * typeck.c (build_function_call_real): Or here.
11370 * tree.c (bot_manip): Call mark_used on functions used in default
11373 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11375 * decl2.c (import_export_vtable): Delete code that disabled vtable
11376 heuristic on systems with ASM_OUTPUT_EXTERNAL.
11378 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11380 * typeck.c (build_x_function_call): Handle static call context
11383 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
11384 the function, not its outer block.
11386 * call.c (build_field_call): Pass fields on to build_opfncall
11387 regardless of TYPE_OVERLOADS_CALL_EXPR.
11388 (build_method_call): Pass on to build_new_method_call sooner.
11390 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
11392 * class.c (instantiate_type): Don't put a POINTER_TYPE to
11393 METHOD_TYPE on an expression. Also make a copy of rhs instead of
11396 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11398 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
11399 (add_builtin_candidate): Don't take enums for ++.
11400 (build_new_method_call): Handle non-aggregates and field calls.
11401 Move new overloading code from...
11404 * decl.c (grokparms): Don't check default args in templates.
11406 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11408 * cvt.c (build_new_op): Fix args to build_unary_op.
11409 (add_builtin_candidates): Don't call type_promotes_to on float.
11411 * decl.c (grokparms): Check the type of the default arg.
11413 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
11414 returning NULL_TREE.
11416 * typeck.c (build_x_binary_op): Avoid doing extra work.
11417 (build_x_unary_op): Likewise.
11418 (build_x_conditional_expr): Likewise.
11419 * cvt.c (build_over_call): Return.
11420 (add_builtin_candidate): Fix MEMBER_REF.
11421 (build_new_op): Likewise.
11423 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
11425 * method.c (build_overload_name): Put bug fix into code but leave
11426 disabled for now so we can be bug compatible with older releases
11427 that do repeats incorrectly. In the future, we can enable it.
11429 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11431 * cvt.c (convert_like): Don't call build_cplus_new twice.
11433 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
11434 Control new overloading code with -fansi-overloading.
11436 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11438 * cvt.c (build_over_call): Call build_cplus_new.
11439 * call.c (build_method_call): Likewise.
11440 * typeck.c (build_function_call_real): Likewise.
11441 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
11442 the COND_EXPR in a TARGET_EXPR so they use the same slot.
11444 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
11446 * typeck.c (complete_type): Propagate
11447 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
11449 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11451 * cvt.c (joust): More ?: kludging. Sigh.
11452 (build_over_call): Don't try to synthesize global fns.
11454 * search.c (lookup_conversions): Use binfo marking.
11456 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
11458 * search.c (build_mi_matrix): Use the correct value of cid
11459 when determining the new mi_size.
11461 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11463 * cvt.c (add_builtin_candidates): Do consider type conversion ops
11464 for the first parms of += et al.
11465 (strip_top_quals): New fn.
11466 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
11467 (implicit_conversion): Likewise.
11468 (add_builtin_candidates): Be careful about arrays.
11469 (build_new_method_call): Handle vtable optimization.
11471 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11473 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
11474 * cvt.c (reference_binding): Use it.
11475 (implicit_conversion): Use it.
11476 (add_builtin_candidate, COND_EXPR): Use it.
11478 * cvt.c (build_new_function_call): Check for error args.
11480 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
11482 * gxx.gperf: Add __null.
11483 * hash.h: Regenerate.
11484 * lex.h: Add RID_NULL.
11485 * lex.c (init_lex): Create null_pointer_node here, stick it in
11487 * decl.c (init_decl_processing): Still set its type here.
11488 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
11489 (convert_to_pointer_force): Likewise.
11490 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
11492 * call.c (convert_harshness): Use null_ptr_cst_p.
11493 * typeck.c (convert_for_assignment): Likewise. Don't produce
11496 * error.c (args_as_string): Handle lists of actual args, too.
11497 * cvt.c (null_ptr_cst): Support (void*)0 for now.
11498 (build_user_type_conversion_1): Improve diagnostics.
11499 (build_new_function_call): Likewise.
11500 (build_object_call): Likewise.
11501 (build_new_method_call): Likewise. Move call before def diagnostic...
11502 (build_over_call): Here.
11504 * cvt.c (build_new_method_call): Don't complain about no match if
11505 LOOKUP_SPECULATIVELY.
11506 (build_over_call): Fix 'this' for virtual fn.
11507 (build_new_method_call): Add diagnostic.
11509 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11511 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
11512 constructors to be passed in.
11513 (build_over_call): Likewise.
11514 (build_user_type_conversion_1): Pass them in.
11515 (convert_like): Likewise.
11516 (build_object_call): Handle overloaded conversions.
11517 (build_over_call): Pass the right args to build_vfn_ref.
11518 (standard_conversion): Fix pmf convs.
11519 (joust): Handle comparing statics and non-statics.
11520 (build_new_method_call): New fn.
11521 * call.c (build_method_call): Call it if NEW_OVER.
11523 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
11525 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
11528 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
11530 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
11531 instead of just maybe_build_cleanup so that we deallocate the
11534 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11536 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
11537 * cp-tree.h (finish_prevtable_vardecl): Add decl.
11539 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
11541 * pt.c (instantiate_class_template): Call complete_type. Also, if
11542 we're at the end of the file and we just instantiated a template
11543 class with a vtable, call finish_prevtable_vardecl.
11545 * error.c (dump_decl): Don't explode (or explode more gracefully
11546 as appropriate) if the object being dumped has a null type.
11547 (dump_expr): Likewise.
11549 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
11550 by counting the number of nodes that we'll need before allocating
11552 (lookup_fnfields): Fix comment.
11553 (breadth_first_search): Fix comment.
11555 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11557 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
11559 * class.c (finish_struct): Call cplus_decl_attributes here.
11560 (finish_struct_1): Not here.
11561 * cp-tree.h: Adjust.
11563 * pt.c (type_unification): New parameter STRICT.
11564 (unify): If STRICT, don't allow cv addition or base deduction.
11565 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
11567 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11569 * search.c (get_template_base{_recursive}): New fns.
11570 * pt.c (more_specialized): New fn.
11571 (do_function_instantiation): Use it.
11572 (unify): Handle base deduction.
11573 * cvt.c (joust): Use more_specialized.
11574 Don't arbitrarily choose between non-builtin candidates.
11575 (build_over_call): Call require_complete_type.
11577 * decl.c (start_function): Statics are static even in a #pragma
11580 * decl2.c (import_export_vtable): Disable vtable heuristic on
11581 systems with ASM_OUTPUT_EXTERNAL.
11583 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
11584 (standard_conversion): No std conv to enum type.
11586 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
11589 * cvt.c (reference_binding): Bind directly to a base subobject of
11592 * cvt.c (build_new_op): Enforce access control.
11594 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
11596 * typeck2.c (process_init_constructor): When scanning the
11597 union for a named field, skip things that aren't FIELD_DECLs.
11599 * method.c (synthesize_method): Don't scan fndecl's rtl if
11600 we're at the end of the file; just assume the function can't
11603 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11605 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
11608 * cvt.c (build_user_type_conversion_1): Handle overloaded
11611 * cvt.c (add_builtin_candidates): Don't consider type conversion
11612 operators for the first parameter of operator=.
11614 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
11616 * typeck.c (complete_type): Only call layout_type if we're not
11617 expanding a template.
11619 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11621 * cvt.c (compare_ics): Oops.
11623 * cvt.c (op_error): Oops.
11625 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
11626 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
11627 (build_conv): Use them.
11628 (implicit_conversion): Use them.
11629 (convert_like): Handle them.
11630 (build_new_op): Handle builtin COND_EXPR again.
11631 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
11632 in lists of types for COND_EXPR.
11633 (add_builtin_candidate): Add enum candidates for COND_EXPR.
11635 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
11637 * typeck.c (build_modify_expr): Always attempt to build a call to
11638 the assignment operator, even if we're using a default one.
11639 (convert_for_initialization): Call complete_type.
11641 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11643 * cvt.c (reference_binding): A REF_BIND gets the reference type.
11644 (implicit_conversion): Likewise.
11645 (convert_like): Likewise.
11646 (compare_ics): Likewise.
11647 (compare_qual): Likewise.
11648 (print_z_candidates): Handle no candidates.
11649 (build_new_op): Don't handle builtin COND_EXPR for now.
11651 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
11653 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
11655 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11657 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
11659 * cvt.c (build_builtin_candidate): Oops.
11660 (build_new_op): Oops.
11662 * method.c (build_opfncall): Pass COND_EXPR on.
11663 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
11664 (add_builtin_candidate{,s}): Likewise.
11665 (add_builtin_candidates): Likewise.
11666 (print_z_candidates, op_error, build_new_op): Likewise.
11667 (type_decays_to): New fn.
11668 * lex.c (init_lex): Just say ?: for COND_EXPR.
11670 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11672 * typeck.c (complete_type): Call layout_type rather than building
11675 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
11676 only use ptrdiff_t.
11678 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11680 * cvt.c: Always compile the new overloading code (but don't use it).
11681 (implicit_conversion): Add a BASE_CONV when converting to
11682 the same class type.
11683 (convert_like): Handle BASE_CONV.
11685 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11687 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
11688 (add_builtin_candidate): Likewise.
11691 * typeck.c (build_x_function_call): Try an operator function
11692 whenever we call an object of class type.
11693 * method.c (build_opfncall): Pass CALL_EXPRs through.
11694 * cvt.c (implicit_conversion): Do const-ref case first.
11695 (add_conv_candidate, build_object_call, op_error): New fns.
11696 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
11697 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
11698 builtin candidates.
11699 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
11700 Fall back on preincrement handling. Use op_error.
11702 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
11703 an error_mark_node.
11704 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
11707 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
11709 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
11711 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
11713 * typeck.c (build_component_ref_1): Use build_component_ref
11714 instead of open coding it here.
11716 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11718 * g++.c (main): Don't link with -lg++.
11721 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
11722 result of build_type_conversion.
11723 (cp_convert): Only call build_method_call for ctors if
11724 build_type_conversion failed.
11725 (ptr_complete_ob): New function.
11726 (TYPE_PTR{,OB,MEM}_P): New macros.
11727 ({add,build}_builtin_candidate{,s}): New functions.
11728 (print_z_candidates): Handle builtins.
11729 (build_user_type_conversion_1): Don't use conversion fns for
11730 converting to a base type.
11731 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
11732 (build_user_type_conversion): Use convert_from_reference.
11733 (build_new_op): New function.
11734 (build_over_call): Fix handling of methods.
11735 (compare_ics): Handle AMBIG_CONV properly.
11736 * typeck2.c: Increment abort count.
11737 * method.c (build_opfncall): Forward most requests to build_new_op.
11738 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
11740 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11742 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
11743 invalid second argument to dump_expr_list.
11745 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
11747 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
11749 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
11751 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
11754 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
11756 * typeck2.c (process_init_constructor): New pedwarn for using { }
11757 to initialize a pointer to member function.
11758 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
11759 we can avoid the new error.
11761 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
11763 * typeck.c (build_ptrmemfunc1): New function to hide details of
11764 pointer to member functions better.
11766 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
11768 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
11769 methods into the actual method, as we know the implied object is
11772 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11774 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
11775 inside a system header.
11777 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
11779 * call.c (build_method_call): Call complete_type on the
11782 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
11784 * typeck.c (build_component_ref): Always build up an OFFSET_REF
11785 for obj_ptr->func so that we can know which object to use in a
11788 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
11790 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
11791 around things. Also improve maintainability.
11793 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
11795 * decl.c (grokdeclarator): Check for overflow when evaluating an
11798 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11800 * cvt.c (cp_convert): Don't check for ambiguity with constructor
11803 * typeck.c (build_x_function_call): Pass function overload
11804 questions to new overloading code if NEW_OVER.
11805 * init.c (expand_aggr_init_1): Only check for type conversion ops
11806 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
11807 Don't check for ambiguity with constructor if NEW_OVER.
11808 * cvt.c (convert_to_reference): Dereference the result of a type
11809 conversion operator.
11810 (build_conv): Propagate ICS_USER_FLAG.
11811 (implicit_conversion): Call instantiate_type.
11812 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
11813 (add_function_candidate): Fix cv-quals on argtype.
11814 (print_z_candidates): New function.
11815 (build_new_function_call): Call it.
11816 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
11817 consider non-converting constructors.
11818 Call print_z_candidates.
11819 Return an AMBIG_CONV for an ambiguous conversion.
11820 (build_user_type_conversion): Handle AMBIG_CONV.
11821 (convert_like): Fix test for building TARGET_EXPR.
11822 Call instantiate_type.
11823 Handle AMBIG_CONV and LVALUE_CONV.
11824 (build_over_call): Handle 0 args and ellipsis.
11825 * cp-tree.def: Add AMBIG_CONV.
11827 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
11829 * decl.c (lookup_name_real): If we find mem in obj when parsing
11830 `obj->mem', make sure we return the right value.
11832 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
11834 * search.c (get_base_distance): Call complete_type.
11836 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
11838 * decl.c (store_bindings): Make static.
11840 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11842 * init.c (expand_aggr_init_1): Don't check type conversions if
11845 * cvt.c (z_candidate): Put back template field.
11846 (add_function_candidate): Set it.
11847 (add_template_candidate): Likewise.
11849 (compare_qual): Handle references and pointers to members.
11850 (compare_ics): Handle reference bindings.
11852 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
11854 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
11856 * call.c (compute_conversion_costs): Call complete_type.
11858 * tree.c (vec_binfo_member): Use comptypes instead of comparing
11859 pointers, so we can handle template parameters.
11861 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
11863 * cvt.c (cp_convert_to_pointer): We have to call complete_type
11864 here; let's make it explicit instead of a side effect of an
11867 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11869 * cvt.c (z_candidate): Remove template field.
11870 (reference_binding): Handle binding to temporary.
11871 (implicit_conversion): Likewise.
11872 (add_function_candidate): Handle artificial constructor parms.
11873 Handle functions with too few parms.
11874 (add_template_candidate): New function.
11875 (build_user_type_conversion_1): Handle constructors.
11876 (convert_like): Likewise.
11877 (build_over_call): Likewise.
11878 (build_new_function_call): Support templates.
11879 (compare_ics): Fix reference, inheritance handling.
11881 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
11883 * decl.c: Add signed_size_zero_node.
11884 (init_decl_processing): Build it.
11885 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
11886 when we're trying to make a negative delta.
11888 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11890 Stop doing this damn index==strchr variable name confusion.
11891 * class.c (add_virtual_function): Change local var INDEX to be
11893 (add_method): Likewise.
11894 * lex.c (print_parse_statistics): Likewise.
11895 * search.c (make_memoized_table_entry): Likewise.
11896 (lookup_fnfields_here): Likewise.
11897 (lookup_field): Likewise.
11898 (lookup_fnfields): Likewise.
11899 (get_baselinks): Likewise.
11900 * sig.c (build_signature_table_constructor): Likewise.
11901 (build_signature_method_call): Likewise.
11902 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
11903 (get_member_function_from_ptrfunc): Likewise.
11904 (build_ptrmemfunc): Change local var INDEX to be IDX.
11905 (c_expand_start_case): Likewise.
11907 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11909 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
11910 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
11911 (convert_to_reference): Use build_type_conversion to convert to
11912 the reference type directly.
11913 (standard_conversion): Fix void* case, non-conversions.
11914 (reference_binding): Fix expr == 0 case, non-conversions.
11915 (convert_like): Support REF_BIND.
11916 (compare_qual): Split out from compare_ics.
11917 (compare_ics): Use it, handle icses with only a qual_conv.
11919 * init.c (expand_vec_init): Don't crash if decl is NULL.
11921 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
11923 * mpw-config.in: New file, configury for Mac MPW.
11924 * mpw-make.sed: New file, makefile editing for MPW.
11926 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11928 * pt.c (instantiate_class_template): Call repo_template_used.
11930 * search.c (lookup_conversions): Only lookup conversions in
11933 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11935 * cp-tree.def: Renamed from tree.def, to avoid confusion with
11937 * cp-tree.h, lex.c: Include cp-tree.def.
11938 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
11940 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
11942 * init.c (build_vec_delete_1): Call complete_type.
11944 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
11946 * except.c (start_anon_func): Make sure anonymous functions are
11949 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11951 * decl.c (finish_function): If function_depth > 1, set nested.
11953 * decl2.c (grokbitfield): Revert Bob's change.
11954 * class.c (finish_struct_1): Fix handling of named bitfield widths.
11956 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11958 * pt.c (add_pending_template): Handle types.
11959 (lookup_template_class): With -fexternal-templates, just add the class
11960 to pending_templates instead of instantiating it now.
11961 * decl2.c (finish_file): Handle types in pending_templates.
11963 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
11965 * decl2.c (grokbitfield): Handle constant decls appropriately.
11966 Give an appropriate error message now instead of spewing core
11969 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11971 * decl2.c: Don't turn on thunks by default for now.
11973 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
11975 * typeck.c (complete_type): Handle error_mark_node.
11976 (common_type, OFFSET_TYPE): Handle template_type_parms.
11978 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11980 * pt.c (instantiate_decl): If at_eof, call import_export_decl
11981 regardless of DECL_INLINE.
11983 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
11985 * class.c (finish_struct_bits): Copy TYPE_SIZE.
11987 * rtti.c (build_dynamic_cast): Support templates.
11988 * tree.def: Support DYNAMIC_CAST_EXPR.
11989 * pt.c (tsubst_copy): Likewise.
11990 * decl2.c (build_expr_from_tree): Likewise.
11992 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11994 * typeck.c (build_static_cast): Support templates.
11995 (build_const_cast): Likewise.
11996 * tree.def: Support CONST/STATIC_CAST_EXPR.
11997 * pt.c (tsubst_copy): Likewise.
11998 * decl2.c (build_expr_from_tree): Likewise.
12000 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12002 * decl2.c (finish_vtable_vardecl): Don't trust
12003 TREE_SYMBOL_REFERENCED for vtables of local classes.
12005 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12007 * pt.c (tsubst_copy): Handle operator T.
12009 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12011 * init.c (build_delete): Move creation of PARMS inside test of
12012 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
12014 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
12016 * typeck.c (build_conditional_expr): Don't assume that
12017 the arguments to ?: are always pointers or records.
12019 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12021 * decl2.c (import_export_decl): Still emit static/weak/comdat
12022 copies of inline template functions with -fno-implicit-templates.
12024 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
12026 * init.c (build_delete): Determine the complete basetype
12027 path to the destructor we're calling.
12029 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
12031 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
12032 initialize the enum, because we really and truly don't know where
12034 (start_enum): Don't copy integer_zero_node because
12035 build_enumerator will do it.
12037 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12039 * decl.c (finish_function): Do access control on base destructors.
12041 * pt.c (tsubst, case FUNCTION_DECL): Set up
12042 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
12045 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
12047 * cvt.c (build_up_reference): If we have already extended the
12048 lifetime of the temporary, don't try it again.
12049 * typeck.c (c_expand_return): Don't try and convert the return
12050 value twice when we want a reference, once is enough.
12052 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12054 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
12055 LOOKUP_ONLYCONVERTING at all for now.
12057 * search.c (add_conversions): Put the conversion function in
12058 TREE_VALUE, the basetype in TREE_PURPOSE.
12059 * cvt.c (build_type_conversion): Adjust.
12060 * cvt.c (build_expr_type_conversion): Adjust.
12061 * call.c (user_harshness): Adjust.
12063 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12065 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
12068 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
12070 * except.c (expand_start_catch_block): Add a dummy region, if we
12071 get an error, so that we can avoid core dumping later.
12073 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
12075 * cp-tree.h (OFFSET_REF): Remove.
12076 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
12077 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
12078 * init.c (expand_aggr_init_1): Likewise.
12079 (build_new): Likewise.
12080 * typeck.c (expand_target_expr): Likewise.
12082 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12084 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
12087 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
12089 * cvt.c (build_up_reference): Redo how and when temporaries are
12091 * decl.c (grok_reference_init): Don't try and be smart about
12094 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
12096 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
12097 (TARGET_EXPR...), now that it has 4 arguments.
12098 * tree.c (build_cplus_new): Likewise.
12100 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12102 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
12104 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
12105 * decl.c (struct saved_scope): Remove named_labels,
12106 {base,member}_init_list.
12107 (maybe_push_to_top_level): Don't set them. Call
12108 push_cp_function_context if appropriate.
12109 (pop_from_top_level): Likewise.
12111 * method.c (do_build_assign_ref): Remove obsolete check of
12112 TYPE_HAS_ASSIGN_REF (basetype).
12114 * decl.c (grokfndecl): Diagnose user definition of
12115 implicitly-declared methods.
12117 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
12119 * method.c (do_build_copy_constructor): Add code to give
12120 meaningful error messages instead of crashing.
12121 (do_build_assign_ref): Don't synthesize assignment operators for
12122 classes containing reference or const members.
12124 * class.c (struct base_info): Remove cant_synth_copy_ctor
12125 and cant_synth_asn_ref.
12126 (finish_base_struct): Remove the code that tries to conditionalize
12127 synthesis of copy constructors & assignment operators based on
12128 access permissions. Instead, let it fail when it tries to
12129 synthesize the copy constructor. This will give meaningful error
12130 messages instead of silently generating code to perform a bitcopy.
12132 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
12134 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
12135 determining types for constant values.
12137 * decl.c (struct named_label_list): Use instead of stuffing
12138 random items into a TREE_LIST node.
12139 (named_label_uses): Use the new struct.
12140 (poplevel): Likewise.
12141 (lookup_label): Likewise.
12142 (define_label): Add an error message to tell the user the line
12143 where the goto is located in addition to the destination of the
12145 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
12147 (finish_function): Likewise.
12149 (start_decl): Complain about defining a static data member
12150 in a different type from which it was declared.
12152 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12154 * cvt.c (build_expr_type_conversion): Adjust.
12156 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12158 * call.c (build_method_call): Always convert 'this' to the
12161 * search.c (add_conversions): Put the conversion function in
12162 TREE_VALUE, the type in TREE_PURPOSE.
12163 * cvt.c (build_type_conversion): Adjust.
12164 * call.c (user_harshness): Adjust.
12166 * method.c (emit_thunk): Call temporary_allocation and
12167 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
12169 * tree.c (build_cplus_array_type): Handle tweaking of
12170 TYPE_MAIN_VARIANT here.
12171 * typeck.c (common_type): Not here.
12173 * typeck.c (complete_type): Only try to complete an array type if
12176 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12178 * decl.c (grokvardecl): Call complete_type.
12179 (grokdeclarator): Call complete_type for PARM_DECLs.
12181 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12183 * pt.c (instantiate_class_template): Re-set
12184 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
12186 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
12188 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
12189 smart enough to do it right.
12190 * tree.c (cp_expand_decl_cleanup): Likewise.
12191 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
12192 cp_expand_decl_cleanup.
12193 (store_parm_decls): Likewise.
12194 (hack_incomplete_structures): Likewise.
12195 * except.c (push_eh_cleanup): Likewise.
12197 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
12199 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
12200 frontend to the backend where it belongs.
12201 * tree.c (unsave_expr): Likewise.
12202 (unsave_expr_now): Likewise.
12203 * tree.def (UNSAVE_EXPR): Likewise.
12204 * cp-tree.h (unsave_expr): Likewise.
12205 (unsave_expr_now): Likewise.
12207 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
12209 * init.c (emit_base_init): Make sure the partial EH cleanups live
12210 on the function_obstack.
12212 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
12214 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
12215 when checking for pointer types.
12217 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12219 * pt.c (instantiate_class_template): Remove obsolete check for
12220 access declarations.
12222 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
12224 * call.c (build_overload_call): Simplify calls to
12225 build_overload_call by removing last parameter.
12226 (build_method_call): Likewise.
12227 * cp-tree.h: Likewise.
12228 * method.c (build_opfncall): Likewise.
12229 * typeck.c (build_x_function_call): Likewise.
12231 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
12233 * call.c (default_parm_conversions): Factor out common code.
12234 (build_method_call): Use it.
12235 (build_overload_call_real): Use it.
12237 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
12239 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
12240 but pedwarn as the code is bogus.
12241 * typeck.c (decay_conversion): Likewise.
12242 (build_function_call_real): Use build_addr_func instead of
12243 default_conversion. Don't allow pointer-to-method functions down
12245 (build_unary_op): Use real pointer-to-member functions instead of
12247 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
12248 (convert_for_assignment): Removed some obsolete code.
12249 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
12250 build_x_function_call instead of current_class_ptr. Only call
12251 digest_init once on an initializer, we do this just checking
12253 (build_expr_from_tree): Pass current_class_ref to
12254 build_x_function_call instead of current_class_ptr.
12255 * init.c (build_member_call): Likewise.
12256 * pase.y: Likewise.
12257 * error.c (dump_expr): Handle OFFSET_REFs better.
12258 * pt.c (unify): Handle pointer-to-member functions better.
12259 * decl.c (finish_function): Clear out current_class_ref just like
12260 we do for current_class_ptr.
12262 * typeck.c (get_delta_difference): Handle virtual bases better.
12264 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12266 * sig.c (build_signature_table_constructor): Use the delta for
12267 the original basetype for this virtual function with thunks.
12268 (build_signature_method_call): We still need to adjust 'this'
12271 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
12273 * call.c (build_addr_func): New routine. Used to get the `real'
12274 address of a function or a method. Needed to avoid getting a
12275 pointer-to-member function.
12276 (build_call): New routine to build CALL_EXPRs.
12277 (build_method_call): Use it.
12278 * cvt.c (convert_to_aggr): Likewise.
12279 * typeck.c (build_function_call_real): Likewise.
12280 * sig.c (build_signature_table_constructor): Use build_addr_func.
12281 * cp-tree.h (build_call, build_addr_func): Declare them.
12283 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
12285 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
12286 * parse.y: Remove uses of LOOKUP_AGGR.
12288 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
12290 * *.[chy]: Rename current_class_decl to current_class_ptr, and
12291 C_C_D to current_class_ref.
12293 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12295 * call.c (convert_harshness): Tighten up pointer conversions.
12297 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
12299 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
12300 (finish_file): Likewise.
12302 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12304 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
12306 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
12309 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12311 * decl2.c: Turn on thunks by default where supported.
12313 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
12315 * cp-tree.h (build_overload_call_maybe): Removed.
12316 * call.c (build_overload_call_real): Invert meaning of last arg to
12317 be require_complete.
12318 (build_overload_call): Likewise.
12319 * typeck.c (build_x_function_call): Use build_overload_call_real
12320 instead of build_overload_call_maybe.
12322 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12324 * decl2.c (finish_file): Don't try to emit functions that haven't
12327 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12329 * decl2.c (finish_vtable_vardecl): Oops.
12331 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
12332 Also store the bindings from previous_class_values.
12333 (pop_from_top_level): Restore them.
12335 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12337 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
12338 symbol has been referenced.
12339 (finish_file): Re-join synthesis/vtable loop with inline emission
12340 loop, disable inlining when an inline is output.
12342 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
12344 * except.c (init_exception_processing): Setup saved_in_catch.
12345 (push_eh_cleanup): Reset __eh_in_catch.
12346 (expand_start_catch_block): Set __eh_in_catch.
12348 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
12350 * except.c (push_eh_cleanup): Add tracking for whether or not we
12351 have an active exception object.
12352 (expand_builtin_throw): Use it to make sure a rethrow without an
12353 exception object is caught.
12355 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12357 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
12360 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12362 * decl2.c (finish_file): Also use sentries for vars with
12363 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
12366 * lex.c (handle_cp_pragma): Disable #pragma
12367 interface/implementation if SUPPORTS_ONE_ONLY > 1.
12369 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12371 * method.c (emit_thunk): Wrap default case in
12372 temporary/permanent_allocation.
12374 * method.c (make_thunk): Use DECL_ONE_ONLY.
12375 (emit_thunk): Call assemble_end_function.
12377 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12379 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
12380 (import_export_decl): Likewise.
12381 (finish_prevtable_vardecl): Disable vtable hack if
12382 SUPPORTS_ONE_ONLY > 1.
12384 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
12386 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
12387 PREDECREMENT_EXPRs take two arguments, not one.
12389 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12391 * class.c (build_vtable_entry): Don't build thunks for abstract
12394 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
12397 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12399 * class.c (set_rtti_entry): Use size_zero_node.
12400 (build_vtable): Likewise.
12402 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
12404 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
12405 (prepare_fresh_vtable): Likewise.
12407 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12409 * method.c (emit_thunk): Call mark_used on the target function.
12411 * call.c (build_method_call): Don't warn about pending templates.
12413 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12415 * decl2.c (finish_file): Fix list walking logic.
12417 * typeck2.c (check_for_new_type): Only warn if -pedantic.
12419 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
12421 * class.c (finish_struct_1): Remove old code for
12422 dont_allow_type_definitions.
12423 * cp-tree.h: Likewise.
12424 * spew.c: Make sure cp-tree.h is included before parse.h, so the
12425 definition of flagged_type_tree is found before it is used.
12427 * parse.y: Added the ftype member to the type union, and changed a
12428 number of rules to use it instead of ttype. Added calls to
12429 check_for_new_type() as appropriate.
12430 * typeck2.c (check_for_new_type): New function for checking
12431 if a newly defined type appears in the specified tree.
12432 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
12433 for check_for_new_type().
12435 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12437 * decl2.c (finish_file): Only use a sentry if the decl is public.
12439 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
12440 don't pass LOOKUP_ONLYCONVERTING.
12442 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
12444 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
12445 properly keeps track of const and volatile type modifiers.
12447 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12449 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
12450 * pt.c (comp_template_args): Use it.
12452 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
12453 assemble_external for artificial function decls.
12455 * decl.c (cp_finish_decl): Oops.
12457 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12459 * decl2.c (import_export_decl): Put static data member templates
12460 into common storage, or make them weak, depending on whether they
12461 are dynamically or statically initialized.
12462 (get_sentry): New function.
12463 (finish_file): Do import_export_decl for static data members before
12464 building the init/fini functions. Don't init/fini a variable that's
12465 EXTERNAL. Use a sentry for variables in common. Fix mismatching
12466 push/pop_temp_slots.
12467 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
12468 expand_static_init thang.
12469 * method.c (get_id_2): New function.
12471 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
12473 * parse.y (empty_parms): Make sure we use C++-style prototypes
12474 when we're declaring member functions.
12476 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12478 * Makefile.in (CONFLICTS): 16 s/r conflicts.
12479 * parse.y (self_template_type): New nonterminal.
12481 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12483 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
12485 * parse.y (base_class.1): Allow 'typename foo::bar'.
12487 * lex.c (check_newline): Remove #pragma code that plays with the
12488 input stream, since we now deal with tokens. Clear nextchar when
12490 (handle_cp_pragma): Use real_yylex.
12491 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
12494 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
12496 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
12498 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12500 * parse.y: New token SELFNAME for potential constructor.
12501 * spew.c (yylex): Handle it.
12502 * lex.c (identifier_type): Produce it.
12504 * parse.y (complete_type_name): In :: case, don't push class binding.
12505 (complex_type_name): Likewise.
12507 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
12509 * typeck.c (build_reinterpret_cast): Handle pointer to member
12512 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12514 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
12516 (check_newline): Put the vtable/unit/implementation/interface pragma
12517 code into handle_cp_pragma, replacing it with a call.
12518 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
12519 args. Get the next token after handling the pragma token.
12521 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12523 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
12524 (convert_to_pointer_force): Likewise.
12526 * init.c (build_new): Fix array new without -fcheck-new.
12528 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12530 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
12531 tree.c: Lose TYPE_NESTED_NAME.
12533 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
12536 * tree.def: Add VEC_INIT_EXPR.
12537 * expr.c (cplus_expand_expr): Handle it.
12538 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
12539 the extra file-scope symbol nastiness.
12541 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12543 * method.c (make_thunk): Thunks are static.
12544 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
12546 * decl2.c (mark_vtable_entries): Emit thunks as needed.
12547 (finish_file): Don't emit them here.
12549 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12551 * rtti.c (build_dynamic_cast): Handle null pointers.
12552 (ifnonnull): New function.
12554 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
12556 * call.c (build_method_call): Remember the original basetype we
12557 were called with. Give an error message instead of trying
12558 (incorrectly) to call a non-static member function through a
12559 non-inherited class.
12561 * search.c (expand_upcast_fixups): Mark the new fixup as
12564 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12566 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
12568 * class.c (set_rtti_entry): Fix for thunks.
12570 * decl2.c (import_export_decl): Still emit typeinfo fns for
12571 cv-variants of builtin types.
12573 * rtti.c (expand_class_desc): Set up base_info_type_node here.
12574 (init_rtti_processing): Instead of here.
12576 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12578 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
12579 (build_typeid): Only complain about taking dynamic typeid without
12582 * decl2.c: flag_rtti defaults to 1.
12584 * rtti.c (get_tinfo_var): The general class case is now smaller.
12585 (init_rtti_processing): Pack the latter three fields of base_info
12588 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
12590 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
12592 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
12594 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
12595 (push_memoized_context): Split out code to undefer pop_type_level to
12596 (clear_memoized_cache): here.
12597 (pop_memoized_context): We can only handle one layer of deferral of
12598 pop_type_level so clear the cache, if there was a previous level.
12600 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12602 * rtti.c (init_rtti_processing): Build up base_info_type_node.
12603 (expand_class_desc): Use one pointer to an array of base_info
12604 structs, passed using a CONSTRUCTOR.
12606 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
12608 * class.c (build_vbase_path): Remove block extern for
12609 flag_assume_nonnull_objects here.
12610 (build_vfn_ref): Split out functionality into build_vtbl_ref.
12611 (build_vtbl_ref): New routine.
12612 (build_vtable): Set up rtti info here.
12613 (add_virtual_function): Note in CLASSTYPE_RTTI the best
12614 place where we can get the rtti pointers from to avoid having to
12615 search around for a place.
12616 (finish_base_struct): Likewise.
12617 (finish_struct_1): Likewise. Never create totally new vtables
12618 with totally new vtable pointers for rtti. Disable code to layout
12619 vtable pointers better until we want to break binary
12621 * rtti.c (build_headof_sub): New routine to convert down to a
12622 sub-object that has an rtti pointer in the vtable.
12623 (build_headof): Use it. Also, use build_vtbl_ref now to be more
12625 (build_dynamic_cast): Make sure we have saved it, if we need to.
12626 * search.c (dfs_init_vbase_pointers): Disable code that deals with
12627 a more efficient vtable layout, enable later.
12628 * call.c (flag_assume_nonnull_objects): Moved declaration to
12629 * cp-tree.h: here. Declare build_vtbl_ref.
12630 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
12631 function calls that want a tree.
12633 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12635 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
12636 other X subobjects in the most derived type. Ack.
12638 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
12639 get_typeid will do it for us.
12640 (get_typeid_1): Break out call-building for expand_*_desc to use.
12641 (get_typeid): Call it.
12642 (expand_*_desc): Likewise.
12643 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
12645 (init_decl_processing): Lose builtin_type_tdescs lossage.
12646 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
12648 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
12650 * pt.c (tsubst): When calling set_nested_typename, use
12651 TYPE_NESTED_NAME (current_class_type) instead of
12652 current_class_name.
12654 * decl.c (pushdecl): Likewise.
12655 (pushdecl_class_level): Likewise.
12656 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
12657 set_nested_typename.
12659 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12661 * rtti.c (synthesize_tinfo_fn): Handle arrays.
12663 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
12665 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12667 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
12668 (init_rtti_processing): Lose bad_cast_type.
12669 (build_dynamic_cast): Use throw_bad_cast.
12671 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
12673 * decl2.c (finish_file): Don't synthesize artificial functions
12674 that are external and not inline.
12676 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
12678 * decl2.c (finish_file): Handle having new inlines added to
12679 saved_inlines by synthesis.
12681 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
12683 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12685 RTTI rewrite to initialize nodes as needed, not require that
12686 users #include <typeinfo>, complete functionality and reduce wasted
12688 * rtti.c (init_rtti_processing): New fn.
12689 (build_typeid): The vtable entry is now a function.
12690 (get_tinfo_var): New fn.
12691 (get_tinfo_fn): Likewise.
12692 (get_typeid): Use it.
12693 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
12694 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
12696 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
12697 (synthesize_tinfo_fn): New fn.
12698 * method.c (build_t_desc_overload): Lose.
12699 (build_overload_with_type): More generic.
12700 * decl.c (init_decl_processing): Call init_rtti_processing.
12701 * class.c (set_rtti_entry): Use get_tinfo_fn.
12702 * decl2.c (mark_vtable_entries): Mark the rtti function.
12703 (finish_prevtable_vardecl): Don't build_t_desc.
12704 (import_export_decl): Handle tinfo functions.
12705 (finish_file): Likewise.
12706 * typeck.c (inline_conversion): New fn.
12707 (build_function_call_real): Use it.
12708 * cp-tree.h: Add decls.
12710 * method.c (hack_identifier): Also convert component_refs from
12713 * lex.c (cons_up_default_function): Use the type, not the name, in
12716 * decl2.c (import_export_vtable): Fix weak vtables.
12718 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
12720 * search.c (get_base_distance_recursive): Fix access checks for
12723 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12725 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
12727 (convert_harshness): Add prototypes wrapped by PROTO.
12728 * decl2.c (grok_function_init): Likewise.
12729 (do_toplevel_using_decl): Change to void return type.
12730 * class.c (build_vtable_entry): Remove decl of make_thunk.
12731 (merge_overrides): Fix order of arg definitions.
12732 (finish_vtbls): Likewise.
12733 (fixup_vtable_deltas): Likewise.
12734 (modify_all_direct_vtables): Likewise.
12735 (modify_all_indirect_vtables): Likewise.
12736 * search.c (get_base_distance_recursive): Likewise.
12737 (get_abstract_virtuals_1): Likewise.
12738 (fixup_virtual_upcast_offsets): Likewise.
12739 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
12740 * init.c (perform_member_init): Fix order of arg definitions.
12741 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
12742 * cp-tree.h (make_thunk): Add decl.
12743 (overload_template_name, push_template_decl): Add decls.
12744 (do_toplevel_using_decl): Change to void return type.
12745 (vec_binfo_member): Add decl.
12747 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12749 * typeck.c (mark_addressable, convert_for_assignment,
12750 convert_for_initialization, pointer_int_sum, pointer_diff,
12751 unary_complex_lvalue): Add prototypes wrapped by PROTO.
12752 (convert_sequence): #if 0 fn decl, since definition also is.
12754 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
12756 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
12757 cast to pointer types for type searching.
12759 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12761 * typeck.c (get_delta_difference): Use cp_error, not error, in the
12762 case where BINFO == 0.
12764 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
12766 * call.c (build_method_call): Fix wording of error messages so
12767 constructors come out right.
12769 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
12771 * decl.c (push_overloaded_decl): Don't warn about hidden
12772 constructors when both the type and the function are declared
12773 in a system header file.
12775 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
12777 * class.c (finish_struct_1): Propagate the TYPE_PACKED
12778 flag for the type to the type's fields.
12780 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12782 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
12784 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
12786 * class.c (base_info, finish_base_struct): Replace
12787 needs_virtual_dtor with base_has_virtual.
12789 (finish_struct_1): Remove the old code that tried to make default
12790 destructors virtual. Use base_has_virtual when checking if we need
12791 to add a vtable entry for the rtti code.
12793 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12795 * pt.c (push_template_decl): Complain about template decl with
12796 inappropriate declaration.
12798 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
12800 * typeck.c (build_x_unary_op): Remove bogus check for taking
12801 the address of a member function.
12803 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12805 * parse.y (constructor_declarator): Only push the class if
12806 we are not already in the class.
12808 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
12810 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
12811 Add additional argument to INIT_CUMULATIVE_ARGS.
12813 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12815 * decl.c (shadow_tag): Fix error about anon union with methods.
12817 * parse.y (self_reference): Only generate a self-reference if this
12818 is a non-template class.
12819 (opt.component_decl_list): Only use it if it was generated.
12821 * parse.y (component_decl_1): Use constructor_declarator.
12822 (fn.def2): Likewise.
12823 (notype_component_declarator0): Likewise.
12825 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
12827 * typeck.c (build_x_unary_op): Add checks for taking the address
12828 of a TARGET_EXPR or of a member function, and give appropriate
12831 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12833 * pt.c (process_template_parm): Allow template type parms to be
12834 used as types for template const parms.
12836 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
12838 * init.c (expand_vec_init): Ensure the eh cleanups are on the
12841 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12843 * decl.c (lookup_name_real): Be even more picky about the
12844 ambiguous lookup warning.
12845 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
12846 * parse.y (constructor_declarator): Rather than here.
12848 * parse.y (constructor_declarator): New nonterminal.
12850 (explicit_instantiation): Likewise.
12852 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12854 Add implicit declaration of class name at class scope.
12855 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
12856 * parse.y (self_reference): New nonterminal.
12857 (opt.component_decl_list): Use it.
12858 (fn.def1): Add nested_name_specifier type_name cases.
12859 * class.c (build_self_reference): New function.
12860 (finish_struct): Handle access_default later, move self-reference
12862 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
12863 * cp-tree.h: Adjust.
12865 * pt.c (do_function_instantiation): Separate handling of member
12866 functions and non-member functions properly.
12868 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12870 * pt.c (process_template_parm): Improve error for 'volatile class K'.
12872 * class.c (finish_struct_1): Check the right slot for destructors.
12874 * decl.c (start_enum): Complain about enum templates.
12876 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
12878 * init.c (resolve_offset_ref): Offset pointers to member data by one.
12879 * typeck.c (unary_complex_lvalue): Likewise.
12881 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
12883 * typeck.c (c_expand_return): Check for a returned local
12884 array name, similar to the check for an ADDR_EXPR.
12886 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
12888 * decl.c (cp_finish_decl): Don't build cleanups for static
12891 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
12893 * typeck.c (build_modify_expr): Fix error messages to be more
12895 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
12896 assignment operators.
12897 * error.c (assop_as_string): Likewise. Add support for `%Q' for
12898 assignment operators.
12900 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12902 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
12903 give an error if initialized. Pedwarn about nested type with the
12904 same name as its enclosing class.
12906 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
12908 * typeck.c (require_complete_type): Be sure to instantiate the
12909 MAIN_VARIANT of the type.
12911 * decl2.c (finish_file): Instantiate pending templates before
12912 processing static constructors and destructors.
12914 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
12917 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
12919 * decl2.c (delete_sanity): If error_mark_node is passed
12920 in as an expression, quit while we're ahead.
12922 * decl.c (grokdeclarator): Give an error message if `friend'
12923 is combined with any storage class specifiers.
12925 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
12927 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
12928 definition of nonexistent nested type.
12930 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
12931 not to say 'typedef'.
12933 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12935 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
12936 * search.c (dfs_walk, dfs_init_vbase_pointers,
12937 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
12938 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
12940 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
12942 * except.c (build_throw): Support minimal parse.
12943 * pt.c (tsubst_copy): Support THROW_EXPR.
12944 * decl2.c (build_expr_from_tree): Likewise.
12946 * pt.c (mangle_class_name_for_template): Always allocate
12949 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
12951 * cvt.c (cp_convert_to_pointer): Give an appropriate error
12952 when trying to cast from an incomplete type.
12954 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12956 * pt.c (instantiate_class_template): Don't bother setting up
12957 CLASSTYPE_TAGS explicitly, as the nested types will add
12960 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
12962 * decl.c (shadow_tag): Remove old error check for usage of
12963 an enum without a previous declaration.
12964 (xref_tag): Add error message about usage of enums without a
12965 previous declaration.
12967 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12969 * lex.c (do_identifier): Only do name consistency check if we're
12972 * pt.c (push_template_decl): Don't crash if we get a member defn
12973 that doesn't match.
12975 * decl.c (xref_tag_from_type): New function to do an xref without
12976 always having to figure out code_type_node.
12977 * cp-tree.h: Declare it.
12978 * pt.c (instantiate_class_template): Use it for friend classes.
12979 (lookup_template_class): Use it.
12981 * typeck2.c (build_functional_cast): Pull out a single parm before
12982 passing it to build_c_cast.
12984 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
12986 * expr.c (do_case): Give an error message if a pointer is
12987 given as a case value.
12989 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12991 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
12994 * lex.c (cons_up_default_function): Really, now, interface hackery
12995 does not apply to synthesized methods.
12997 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
12999 * call.c (build_method_call): Ctors and dtors now have special names
13000 with respect to lookups.
13001 * class.c (add_method): Likewise.
13002 (grow_method): Likewise.
13003 (finish_struct_methods): Likewise.
13004 (warn_hidden): Likewise.
13005 (finish_struct_1): Likewise.
13006 * cvt.c (convert_to_reference): Likewise.
13007 (convert_to_aggr): Likewise.
13008 (cp_convert): Likewise.
13009 * decl2.c (check_classfn): Likewise.
13010 * init.c (expand_member_init): Likewise.
13011 (expand_default_init): Likewise.
13012 (expand_aggr_init_1): Likewise.
13013 (build_offset_ref): Likewise.
13014 (build_new): Likewise.
13015 (build_delete): Likewise.
13016 * lex.c (do_inline_function_hair): Likewise.
13017 * search.c (lookup_field_1): Likewise.
13018 (lookup_fnfields_here): Likewise.
13019 (lookup_field): Likewise.
13020 (lookup_fnfields): Likewise.
13021 (get_virtual_destructor): Likewise.
13022 (dfs_debug_mark): Likewise.
13023 (dfs_pushdecls): Likewise.
13024 (dfs_compress_decls): Likewise.
13025 * tree.c (layout_basetypes): Likewise.
13026 * typeck.c (build_component_ref): Likewise.
13027 (build_x_function_call): Likewise.
13028 (build_modify_expr): Likewise.
13029 (convert_for_initialization): Likewise.
13030 (build_functional_cast): Likewise.
13031 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
13034 * decl.c (ctor_identifier): New.
13035 (dtor_identifier): New.
13036 (init_decl_processing): Set them.
13038 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
13040 * typeck.c (build_component_ref): Don't get confused by fields whose
13041 context has no type name, like pointer to member functions.
13043 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13045 * decl.c (grokdeclarator): Handle typedef without declarator.
13047 * pt.c (tsubst): Handle SCOPE_REF in declarator.
13049 * parse.y (bad_parm): Catch another case of missing `typename'.
13051 * lex.c (yyprint): Handle TYPE_DECLs.
13053 * decl.c (start_function): Don't try to be clever.
13055 * lex.c: Lose compiler_error_with_decl.
13056 * typeck2.c: Lose error_with_aggr_type.
13057 (incomplete_type_error): Use cp_* instead of old functions.
13058 (readonly_error): Likewise.
13059 * typeck.c (convert_arguments): Likewise.
13060 * search.c (lookup_nested_field): Likewise.
13061 * method.c (make_thunk): Likewise.
13062 * decl.c (grokparms): Likewise.
13063 * cp-tree.h: Update.
13065 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
13068 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
13070 * method.c (build_opfncall): When deleting a pointer to an
13071 array, build a new pointer to the tree past any ARRAY_TYPE
13074 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13076 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
13078 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13080 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
13083 * decl.c (finish_function): Don't set nested based on
13084 hack_decl_function_context.
13085 * parse.y (function_try_block): Check for nested function.
13086 (pending_inlines): Likewise.
13088 * decl2.c (build_expr_from_tree): If a unary op already has a
13089 type, just return it.
13091 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
13093 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
13094 (finish_file): Check the return value of walk_vtables.
13095 (finish_prevtable_vardecl): Return int.
13096 (finish_vtable_vardecl): Likewise.
13097 (prune_vtable_vardecl): Likewise.
13098 * lex.c (set_vardecl_interface_info): Likewise.
13099 * cp-tree.h: Adjust return types.
13101 * class.c (delete_duplicate_fields_1): Don't complain about
13102 duplicate nested types if they're the same type.
13103 (finish_struct): Remove check for duplicate.
13104 * decl2.c (grokfield): Don't check for typedef of anonymous type.
13106 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13108 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
13110 * decl.c (grokdeclarator): Lose special handling of class-level
13111 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
13112 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
13114 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
13116 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
13118 * search.c (compute_access): Fix handling of anonymous union
13120 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
13121 from anonymous unions to their members.
13123 * typeck.c (build_x_function_call): For static member functions,
13124 hand off to build_member_call.
13126 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13128 * typeck.c (build_component_ref): Handle OFFSET_REFs.
13130 * init.c (expand_vec_init): Fix init == 0 case.
13132 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13134 * init.c (build_new): Pedwarn about init and array new.
13135 (expand_vec_init): Handle lists, use convert_for_initialization.
13137 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
13138 when converting to an aggregate type.
13139 * cvt.c (cp_convert): Pass it through.
13141 * typeck.c (build_conditional_expr): Handle user-defined
13142 conversions to slightly different types.
13144 * decl.c (grokdeclarator): Force an array type in a parm to be
13147 * decl2.c (do_using_directive): Sorry.
13148 (do_namespace_alias): Likewise.
13149 * lex.c (real_yylex): Warn about using the `namespace' keyword.
13151 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13153 * parse.y (datadef): Move call to note_list_got_semicolon up.
13155 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
13157 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
13159 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
13161 * decl.c (cp_finish_decl): The exception regions have to be
13162 nested, not overlapping. We start the exception region for a
13163 decl, after it has been fully built, and all temporaries for it
13164 have been cleaned up.
13166 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
13168 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
13170 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13172 * tree.def: Add RETURN_INIT.
13173 * pt.c (instantiate_decl): Handle RETURN_INIT.
13174 * decl.c (store_return_init): Handle minimal_parse_mode.
13176 * tree.c (cp_build_type_variant): Just return an error_mark_node.
13177 * decl.c (make_typename_type): Don't try to get the file and line
13179 * typeck.c (comptypes): Handle TYPENAME_TYPE.
13181 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
13183 * decl.c (poplevel): Make sure we clear out and restore old local
13184 non-VAR_DECL values by default when they go out of scope.
13186 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13188 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
13189 referring to addresses of variables and functions.
13191 * error.c (dump_expr): Support SIZEOF_EXPR.
13193 * init.c (do_friend): Use the return value of check_classfn.
13195 * typeck.c (convert_arguments): Call complete_type.
13197 * method.c (hack_identifier): After giving an error, set value to
13200 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13202 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
13203 lossage for local classes.
13204 * cp-tree.h: Declare it.
13205 * decl.c (lookup_name_real): Evil, painful hack for local classes.
13206 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
13207 Use hack_decl_function_context.
13208 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
13209 (start_function): Use hack_decl_function_context.
13210 (finish_function): Likewise.
13211 * method.c (synthesize_method): Likewise.
13212 * lex.c (process_next_inline): Likewise.
13213 (do_pending_inlines): Likewise.
13214 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
13217 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
13219 * sig.c (build_signature_pointer_or_reference_type): Align
13220 signature pointers/references on 8-byte boundaries so they can be
13221 grabbed 2 words at a time on a Sparc.
13223 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13225 * method.c (hack_identifier): Requiring a static chain is now a
13227 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
13230 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13232 * init.c (build_offset_ref): Call complete_type.
13234 * decl.c (pop_from_top_level): Always pop previous_class_type.
13236 * parse.y: Handle multiple decls in a for-init-statement.
13237 * pt.c (tsubst_expr): Likewise.
13239 * pt.c (tsubst): Use tsubst_expr for the second operand of an
13242 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
13243 (poplevel_class): Set it here.
13244 (pop_from_top_level): Pop it here if we're returning to class scope.
13245 * class.c (pushclass): Don't set it here.
13247 * decl.c (maybe_push_to_top_level): Save current_template_parms,
13248 and clear it if !pseudo.
13249 (pop_from_top_level): Restore it.
13251 * decl2.c (finish_file): Push the dummy each time we walk the list
13254 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
13255 something for CAST_EXPR.
13257 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13259 * cvt.c (cp_convert): Warn about implicit conversion of the
13260 address of a function to bool, as it is always true.
13262 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13264 * typeck.c (c_expand_return): Fix warning for local externs returned.
13266 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13268 * tree.c (mapcar): Propagate const and volatile properly.
13270 * typeck.c (complete_type): Be sure to instantiate the
13271 MAIN_VARIANT of the type.
13273 * method.c (synthesize_method): Class interface hackery does not
13274 apply to synthesized methods.
13276 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13278 * pt.c (comp_template_args): Use comptypes rather than just
13279 checking for TEMPLATE_TYPE_PARM equivalence.
13281 * typeck.c (build_x_function_call): Call complete_type before
13282 checking TYPE_OVERLOADS_CALL_EXPR.
13284 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
13286 * g++.c (main): Check also for new define ALT_LIBM.
13288 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13290 * pt.c (instantiate_class_template): If we don't have a pattern
13292 (coerce_template_parms): If we see a local class, bail.
13294 * decl.c (grok_reference_init): Make sure there's a type before
13297 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
13298 (push_template_decl): Likewise.
13300 * parse.y (named_class_head): Set
13301 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
13303 * decl.c (xref_tag): Diagnose redeclaration of template
13304 type-parameter name.
13306 * error.c (dump_type): Handle anonymous template type parms.
13308 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
13310 (coerce_template_parms): Likewise.
13312 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
13314 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
13315 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
13317 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13319 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
13320 before trying to get its STUB_DECL.
13321 (coerce_template_parms): Likewise.
13323 * parse.y (template_type_parm): If they didn't use 'class',
13324 pretend they did after giving an error.
13326 * pt.c (coerce_template_parms): Diagnose use of local class.
13328 * decl.c (grok_reference_init): Use instantiate_type.
13330 * error.c (dump_expr): Handle TEMPLATE_DECLs.
13332 * parse.y (named_class_head): Diagnose mismatching types and tags.
13334 * decl.c (pushdecl): Type decls and class templates clash with
13335 artificial type decls, not hide them.
13337 * decl.c (redeclaration_error_message): Diagnose redefinition of
13338 templates properly.
13339 (duplicate_decls): Diagnose disallowed overloads for template
13342 * decl.c (start_decl): Call complete_type before checking for a
13345 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
13347 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
13349 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13351 * decl.c (grok_op_properties): Don't check for operator++(int) in
13354 * tree.c (perm_manip): Return a copy of variable and function
13355 decls with external linkage.
13357 * tree.def: Change some of the min tree codes to type "1".
13358 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
13359 * method.c (build_overload_int): Emit something arbitrary for
13360 anything but an INTEGER_CST if we're in a template.
13362 * decl.c (cp_finish_decl): Call complete_type before deciding
13363 whether or not to lay out the decl.
13365 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
13367 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13369 * typeck2.c (build_x_arrow): Call complete_type.
13371 * pt.c (add_pending_template): Broken out.
13372 (lookup_template_class): If -fexternal-templates, call it for all
13373 the methods of implemented types.
13374 (instantiate_class_template): Instead of instantiating them here.
13375 (instantiate_decl): Handle -fexternal-templates earlier.
13377 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13379 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
13380 memoized lookup stuff inside GATHER_STATISTICS.
13382 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13384 * decl.c (start_decl): Complain about array of incomplete type
13386 (grokdeclarator): Not here.
13388 * parse.y (template_parm): Expand full_parm inline so we can set
13389 the rule's precedence.
13391 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
13392 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
13393 * decl2.c (grokbitfield): Don't check for integer constant here.
13394 * class.c (finish_struct_1): Check here.
13396 * decl.c (define_label): Make the min decl go on permanent_obstack.
13398 * pt.c (unify): Don't handle CONST_DECLs.
13399 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
13400 (tsubst_copy): Likewise.
13402 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
13403 CONST_DECL for a template parm.
13405 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13407 * decl.c (grokdeclarator): Complain about array of incomplete type
13409 (start_decl_1): Not here.
13411 * pt.c (tsubst): Handle pointer-to-function declarators.
13413 * method.c (hack_identifier): If pedantic, diagnose local class
13414 methods that require a static chain.
13416 * decl.c (grok_op_properties): No longer static.
13417 * cp-tree.h: Declare it.
13418 * pt.c (tsubst): Call it for operators.
13419 Use tsubst_copy for TREE_VECs.
13421 * parse.y (template_arg): The expr has precedence like '>'.
13423 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13425 * pt.c (coerce_template_parms): Don't coerce an expression using
13427 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
13428 (tsubst): Don't use build_index_2_type if the max_value uses template
13430 * method.c (build_overload_int): Emit something arbitrary for an
13431 expression using template parms.
13433 * parse.y (template_close_bracket): New non-terminal to catch use
13434 of '>>' instead of '> >' in template class names.
13435 (template_type): Use it.
13436 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
13438 * tree.def: Add CAST_EXPR.
13439 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
13440 CONVERT_EXPR for minimal_parse_mode.
13441 * typeck.c (build_c_cast): Likewise.
13442 * pt.c (tsubst_copy): Likewise.
13443 * decl2.c (build_expr_from_tree): Likewise.
13444 * error.c (dump_expr): Likewise.
13446 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13448 * except.c (SetTerminate, SetUnexpected): Put back global vars.
13449 (init_exception_processing): Put back decl/init of
13450 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
13451 fns from libstdc++.
13453 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
13454 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
13456 * cp-tree.h (declare_uninstantiated_type_level,
13457 uninstantiated_type_level_p): Delete prototypes.
13459 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13461 * pt.c (tsubst_expr): Add default return.
13463 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13465 * error.c (fndecl_as_string): Delete unused arg CNAME.
13466 * sig.c (build_signature_table_constructor,
13467 build_signature_method_call): Fix calls.
13469 * class.c (the_null_vtable_entry): Delete var definition.
13470 (init_class_processing): Delete tree the_null_vtable_entry init.
13471 * decl.c (no_print_{functions, builtins}): Declare as static.
13472 (__tp_desc_type_node): #if 0 var definition.
13473 (init_type_desc): #if 0 init of __tp_desc_type_node.
13474 (vb_off_identifier): Move var decl into init_decl_processing.
13475 (current_function_assigns_this): Declare as static.
13476 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
13477 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
13478 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
13479 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
13480 * init.c (BI_header_type, BI_header_size): Declare as static.
13481 * pt.c (template_classes): Delete unused var.
13482 (add_pending_template): Delete decl for non-existent fn.
13483 (lookup_template_class): Delete vars CODE and TAG_CODE.
13484 (instantiate_template): Delete unused var TARGS.
13485 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
13487 (__tp_desc_type_node): #if 0 var decl.
13488 (fndecl_as_string): Fix prototype.
13490 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13492 * tree.def: Add GOTO_STMT.
13493 * pt.c (tsubst_expr): Support goto and labels.
13494 * decl.c (define_label): Support minimal parsing.
13495 * parse.y (simple_stmt): Likewise.
13497 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13499 * xref.c (GNU_xref_member): Only define/set var I if
13500 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
13502 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
13503 (GNU_xref_end): Fix call.
13504 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
13505 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
13507 * tree.c (build_exception_variant): Delete unused vars I, A, T,
13509 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
13510 (mapcar): Delete unused var CODE.
13511 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
13512 (break_out_cleanups): Fix call.
13513 (bot_manip): Likewise.
13514 * call.c (build_method_call): Likewise.
13515 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
13517 * typeck.c (unary_complex_lvalue, build_modify_expr,
13518 convert_for_initialization): Likewise.
13519 * typeck2.c (build_functional_cast): Likewise.
13520 * cp-tree.h (build_cplus_new): Fix prototype.
13522 * repo.c (open_repo_file): Delete unused var Q.
13523 (repo_compile_flags, repo_template_declared,
13524 repo_template_defined, repo_class_defined, repo_inline_used,
13525 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
13526 (repo_get_id, repo_vtable_used): Declare as static.
13527 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
13530 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13532 * parse.y (pending_inlines): Add function_try_block case.
13534 * pt.c (unify): Fix for template const parms.
13536 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13538 * lex.c (extract_interface_info): Delete forward decl.
13539 (default_copy_constructor_body, default_assign_ref_body): Delete
13540 decls for non-existent functions.
13541 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
13542 (init_lex): Delete setting them.
13543 (cons_up_default_function): Delete unused vars FUNC_BUF,
13544 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
13545 #if 0'd synth code.
13546 (toplevel, expression_obstack): Delete unused extern decls.
13547 (tree_node_kind): Delete unused enum.
13548 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
13550 (tree_node_kind_names): Delete unused extern decl.
13551 (synth_obstack): Delete unused var.
13552 (init_lex): Don't set it.
13553 (init_parse): Add decl before use.
13554 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
13555 (current_unit_{name, language}): Delete unused vars.
13556 (check_newline): Don't bother setting them, just accept the #pragma.
13557 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
13558 (current_unit_{name, language}): Delete decls.
13560 * search.c: Wrap all of the memoized functions, macros, and
13561 variables inside #ifdef GATHER_STATISTICS.
13562 (lookup_field, lookup_fnfields): Likewise.
13563 (init_search_processing): Likewise.
13564 (reinit_search_statistics): Wrap whole function.
13565 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
13567 * decl.c (finish_function): Only call pop_memoized_context if
13568 GATHER_STATISTICS is defined.
13569 (start_function): Likewise for push_memoized_context.
13570 * class.c (pushclass, popclass): Likewise.
13572 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
13573 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
13575 * cvt.c (cp_convert): Delete unused local var FORM.
13576 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
13579 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13581 * pt.c (do_poplevel): Oops; really return what we get from
13582 poplevel this time.
13584 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13586 * cp-tree.h (is_aggr_type): Add prototype.
13588 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
13589 * method.c ({push,pop}_cp_function_context): Delete decls.
13590 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
13591 (SetUnexpected, SetTerminate): Delete unused vars.
13592 (init_exception_processing): Don't set SetUnexpected or
13593 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
13594 (output_exception_table_entry): Delete unused array LABEL.
13595 (expand_internal_throw): Delete unused var PARAMS.
13596 (expand_start_catch_block): Delete unused var CLEANUP.
13597 (emit_exception_table): Delete unused var EH_NODE_DECL.
13598 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
13599 GOTO_UNWIND_AND_THROW. Don't set them.
13600 (end_eh_unwinder): Add top decl.
13601 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
13602 (exception_section, push_rtl_perm, do_function_call,
13603 lang_interim_eh, push_eh_cleanup, eh_outer_context,
13604 expand_end_eh_spec, end_eh_unwinder): Declare as static.
13605 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
13606 throw_used): Likewise.
13607 * cp-tree.h (expand_end_eh_spec): Delete prototype.
13609 * search.c (dfs_mark, dfs_mark_vtable_path,
13610 dfs_unmark_vtable_path, dfs_mark_new_vtable,
13611 dfs_unmark_new_vtable, dfs_clear_search_slot,
13612 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
13613 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
13614 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
13616 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
13617 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
13618 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
13619 Only define #ifdef GATHER_STATISTICS.
13620 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
13622 (vbase_decl): Delete var definition.
13623 (init_search): Delete old decl.
13624 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
13625 never actually used.
13626 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
13627 (get_base_distance_recursive): Delete unused fourth arg
13628 BASETYPE_PATH. Fix call .
13629 (get_base_distance): Fix call.
13630 (push_class_decls): Delete unused var ID.
13631 (make_memoized_table_entry): Declare as static.
13632 (breadth_first_search): Declare as static.
13633 (tree_has_any_destructor_p): Declare as static.
13634 (pop_class_decls): Delete unused arg pop_class_decls.
13635 * class.c (popclass): Fix call to pop_class_decls.
13636 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
13637 tree_has_any_destructor_p): Delete prototypes.
13639 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
13640 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
13641 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
13642 (build_user_desc): Delete unused var T.
13643 (build_class_desc): Delete unused vars T and OFF.
13644 (build_t_desc): Delete unused var NAME_STRING.
13645 (build_headof): Make static.
13646 (get_bad_cast_node): Likewise.
13647 (get_def_to_follow): Likewise.
13648 * cp-tree.h (init_type_desc): Add prototype.
13649 (build_headof): Remove prototype.
13651 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13653 * pt.c (tsubst): Only look for matching decls at file scope for
13654 non-member functions.
13656 * call.c (build_scoped_method_call): Handle scoped destructor
13657 calls in templates.
13659 * decl.c (*_top_level): Also save previous_class_values.
13661 * pt.c (tsubst_expr): Support do {} while loops.
13662 * parse.y (simple_stmt): Likewise.
13663 * tree.def: Likewise.
13665 * method.c (build_overload_identifier): For a class nested in a
13666 template class, don't mangle in the template parms from our
13669 * lex.c, cp-tree.h: Remove support for template instantiations in
13670 the pending_inlines code.
13671 * pt.c: Remove dead functions and unused arguments.
13672 (uses_template_parms): TYPENAME_TYPEs always use template parms.
13673 * parse.y: Stop passing anything to end_template_decl.
13674 * tree.c (print_lang_statistics): Only print tinst info #ifdef
13677 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13679 * init.c (expand_recursive_init{,_1}): Delete decls.
13680 (sort_member_init): Delete unused var INIT.
13681 (emit_base_init): Delete unused var X.
13682 (build_offset_ref): Delete unused var CNAME.
13683 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
13684 (emit_base_init): Delete unused local var BASE. Delete extern
13685 decl of IN_CHARGE_IDENTIFIER.
13686 (build_delete): Delete unused local var VIRTUAL_SIZE.
13688 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
13689 (build_delete): Fix call.
13690 * decl2.c (delete_sanity): Likewise.
13691 * cp-tree.h (build_vec_delete): Update prototype.
13693 * typeck.c (common_base_type): Delete unused var TMP.
13694 (build_binary_op): Delete local var ARGS_SAVE.
13695 (build_array_ref): Delete unused var ITYPE.
13696 (c_expand_return): Delete unused var USE_TEMP.
13698 * typeck.c (compexcepttypes): Delete unused arg STRICT.
13699 (comptypes): Fix calls.
13700 * decl.c (duplicate_decls): Likewise.
13701 * cp-tree.h (compexcepttypes): Delete extra arg.
13703 * decl2.c (check_classfn): Delete unused second arg CNAME.
13704 * decl.c (start_decl, grokfndecl): Fix calls.
13705 * init.c (do_friend): Likewise.
13706 * cp-tree.h (check_classfn): Update prototype.
13708 * cp-tree.h (signature_error, import_export_vtable,
13709 append_signature_fields, id_in_current_class, mark_used,
13710 copy_assignment_arg_p): Add decls.
13711 * decl2.c (mark_used): Delete decl.
13713 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
13715 * class.c (get_vtable_entry): Diable unused function.
13716 (doing_hard_virtuals): Delete unused static global var.
13717 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
13718 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
13719 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
13720 (modify_one_vtable): Delete unused var OLD_RTTI.
13721 (finish_struct_anon): Delete unused vars OFFSET and X.
13722 (finish_struct_bits): Delete unused var METHOD_VEC.
13723 (get_basefndecls): Delete unused var PURPOSE. Delete unused
13724 for-scope local variable METHODS.
13726 * call.c (user_harshness): Delete unused/unneeded arg PARM.
13727 (ideal_candidate): Delete unused args BASETYPE and PARMS.
13728 (build_method_call): Delete unused args passed into ideal_candidate.
13729 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
13730 * cp-tree.h (synthesize_method): Add decl.
13732 * decl.c (note_level_for_for): Give void return type.
13733 (pushdecl_nonclass_level): Likewise.
13734 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
13735 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
13736 (suspend_binding_level): Delete unused var LEVEL.
13737 (duplicate_decls): Delete unused var CTYPE.
13738 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
13739 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
13741 (grokdeclarator): Delete unused var C.
13742 (grokdeclarator): Delete unused var SIZE_VARIES.
13743 (grokparms): Delete unused var SAW_VOID.
13744 (start_function): Delete unused var OLDDECL.
13745 (cplus_expand_expr_stmt): Delete unused var
13746 REMOVE_IMPLICIT_IMMEDIATELY.
13748 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
13750 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
13752 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13754 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
13755 (build_min_nt): Likewise.
13756 * pt.c (do_pushlevel): Emit line note.
13757 (do_poplevel): Return what we get from poplevel.
13758 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
13759 * parse.y: Use do_pushlevel and do_poplevel.
13760 * cp-tree.h: Declare do_poplevel.
13762 * cp-tree.h: Declare at_eof.
13763 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
13764 * decl2.c (import_export_decl): Renamed from import_export_inline.
13765 (finish_file): Call it to do interface handling for statics.
13766 * pt.c (tsubst_copy): Call mark_used on variables and functions
13769 * decl2.c (finish_file): Don't emit statics we can't generate.
13770 * pt.c (instantiate_decl): Don't set interface on instantiations
13773 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
13774 * tree.c (print_lang_statistics): Print max template depth.
13775 * pt.c (push_tinst_level): Dump entire instantiation context.
13776 (instantiate_class_template): Use it and pop_tinst_level.
13777 (instantiate_decl): Likewise.
13779 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
13780 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
13782 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13784 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
13785 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
13786 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
13787 the new template implementation.
13789 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13791 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
13793 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
13795 * decl.c (cp_finish_decl): Delay emitting the debug information for
13796 a typedef that has been installed as the canonical typedef, if the
13797 type has not yet been defined.
13799 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13801 * decl2.c (grokfield): Still call pop_nested_class for access decls.
13803 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13805 * decl.c (lookup_label): Call label_rtx.
13807 * decl.c (make_binding_level): New function.
13808 (pushlevel, pushlevel_class): Call it instead of explicit
13809 duplicate calls to xmalloc.
13811 * decl.c (init_decl_processing): Delete useless build_pointer_type
13814 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
13815 (sizet_ftype_string): Delete variable.
13816 (init_decl_processing): Add built-in functions fabsf, fabsl,
13817 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
13818 variable strlen_ftype, used for strlen.
13820 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13822 * decl.c (push_to_top_level): Start from current_binding_level
13823 again for now; the stl hacks depend on g++ being broken in this
13824 way, and it'll be fixed in the template rewrite.
13826 * tree.def: Add USING_DECL.
13827 * decl2.c (do_class_using_decl): Implement.
13828 (grokfield): Pass access decls off to do_class_using_decl instead of
13830 * error.c (dump_decl): Handle USING_DECLs.
13831 * decl.c (grokdeclarator): Remove code for handling access decls.
13832 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
13833 as access decls for now.
13834 (finish_struct): Don't check USING_DECLs for other uses of the name.
13836 * search.c (get_matching_virtual): Use cp_error_at.
13838 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13840 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
13842 (self_promoting_args_p): Move the check that TYPE is non-nil
13843 before trying to look at its main variant.
13844 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
13846 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
13848 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
13849 (do_friend): Delete call to xref_friend.
13850 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
13852 * typeck.c (convert_sequence): #if 0 unused function.
13854 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
13855 be in decl_in_memory_p.
13856 (decl_in_memory_p): Delete decl.
13857 * expr.c (decl_in_memory_p): Delete fn.
13858 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
13860 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
13862 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
13864 * class.c (finish_struct_1): Check for a pure-specifier on a
13865 non-virtual function here.
13867 * decl2.c (grok_function_init): Don't check whether the function
13869 (grokfield): Don't call check_for_override here.
13871 * decl.c (push_to_top_level): Start from inner_binding_level,
13872 check class_shadowed in class levels.
13874 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
13876 * decl.c (resume_level): Ignore things that don't have names, instead
13879 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13881 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
13883 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
13885 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
13888 * parse.y (complete_type_name): Bind global_scope earlier.
13889 (complex_type_name): Likewise.
13890 (qualified_type_name): Remove.
13892 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
13894 * decl.c (grokfndecl): Move code that looks for virtuals in base
13896 * class.c (check_for_override): ... to a new function.
13897 (finish_struct_1): Call it.
13899 * cp-tree.h: Declare warn_sign_compare.
13901 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
13902 rather than extra_warnings to decide whether to warn about
13903 comparison of signed and unsigned.
13905 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
13906 implies -Wsign-compare. -Wall doesn't imply -W.
13908 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
13910 * typeck.c (build_component_ref): Fix to handle anon unions in base
13913 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13915 * class.c (resolves_to_fixed_type_p): Delete code dealing with
13916 a WITH_CLEANUP_EXPR, since we don't generate them any more.
13917 * cvt.c (build_up_reference): Likewise.
13918 * decl.c (grok_reference_init): Likewise.
13919 (cp_finish_decl): Likewise.
13920 * error.c (dump_expr): Likewise.
13921 * tree.c (real_lvalue_p): Likewise.
13922 (lvalue_p): Likewise.
13923 (build_cplus_new): Likewise.
13924 (unsave_expr_now): Likewise.
13925 * typeck.c (unary_complex_lvalue, build_modify_expr,
13926 c_expand_return): Likewise.
13928 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13930 Make the C++ front-end pay attention to attributes for structures.
13931 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
13933 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
13934 Take out old round_up_size use and setting the DECL_ALIGN possibly
13935 using it. Take out setting of TYPE_ALIGN to round_up_size, which
13936 can override what the attribute set.
13937 * cp-tree.h (finish_struct): Update prototype.
13938 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
13939 attributes to finish_struct.
13940 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
13941 value down into finish_struct.
13942 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
13944 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
13946 * decl.c (poplevel): Re-word dead for local handling.
13947 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
13948 (cp_finish_decl): If is_for_scope, check for duplicates so
13949 we can disable is_for_scope. Otherwise, preserve_temp_slots.
13951 * lex.c (do_identifier): Use global binding in preference of
13952 dead for local variable.
13954 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
13956 * init.c (initializing_context): Handle anon union changes, the
13957 context where fields of anon unions can be initialized now has to be
13958 found by walking up the TYPE_CONTEXT chain.
13960 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
13962 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
13963 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
13964 (obscure_complex_init): If bss is supported, always set
13965 DECL_INITIAL to error_mark_node.
13967 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13969 * init.c (is_friend): Make sure there's a context before we see if
13972 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
13974 * init.c (is_friend): Classes are not friendly with nested classes.
13976 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
13978 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
13979 and record its result.
13981 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
13983 * class.c (finish_struct_anon): Switch around code to not move anon
13984 union elements around, nor mess up their contexts, nor offsets,
13985 instead we now build up the right number of COMPONENT_REFs for all
13986 the anon unions that may be present at build_component_ref time.
13987 * typeck.c (lookup_anon_field): New routine to handle field lookup
13988 on fields without names. We find them, based upon their unique type
13990 * typeck.c (build_component_ref): Allow FIELD_DECL components.
13991 Handle finding components in anonymous unions, and ensure that a
13992 COMPONENT_REF is built for each level as necessary.
13994 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
13996 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
13997 code that ensures that copy ctors are used if appropriate.
13999 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14001 * init.c (build_vec_delete): Only give an error if base isn't an
14004 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
14006 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
14007 (yylex): If we see `new', keep slurping.
14009 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
14011 * class.c (finish_struct_1): Move code for handling anon unions...
14012 (finish_struct_anon): to here. Fixup so that we do the offset
14013 calculations right, and so that the fields are physically moved to
14014 the containers's chain.
14016 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14018 * decl.c (grokdeclarator): Avoid trying to get an operand off an
14021 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
14023 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
14024 POINTER_SIZE to agree with expr.c.
14026 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
14028 * search.c (lookup_field): Don't report ambiguities if protect is 0,
14029 instead return NULL_TREE.
14031 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
14033 * class.c (finish_struct_1): Call warn_hidden if we want warnings
14034 about overloaded virtual functions.
14035 (warn_hidden): New routine to warn of virtual functions that are
14036 hidden by other virtual functions, that are not overridden.
14037 (get_basefndecls): New routine, used by warn_hidden.
14038 (mark_overriders): New routine, used by warn_hidden.
14039 * search.c (get_matching_virtual): Remove old warning that just
14042 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14044 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
14046 * typeck.c (null_ptr_cst_p): Delete unused fn.
14047 (build_function_call_maybe): Delete unused fn.
14049 * expr.c (extract_init): #if 0 the code after unconditional return 0
14052 Delete old cadillac code.
14053 * edsel.c: Remove file.
14054 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
14055 * Makefile.in (CXX_OBJS): Delete edsel.o.
14056 (edsel.o): Delete rule.
14057 * cp-tree.h (flag_cadillac): Delete var decl.
14058 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
14059 * decl2.c (flag_cadillac): Delete var definition.
14060 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
14061 (grokfield): Delete code depending on flag_cadillac.
14062 (finish_anon_union): Likewise.
14063 * class.c (finish_struct_1): Likewise.
14064 (pushclass): Likewise.
14065 (popclass): Likewise.
14066 (push_lang_context): Likewise.
14067 (pop_lang_context): Likewise.
14068 * decl.c (init_decl_processing): Likewise.
14069 (start_decl): Likewise.
14070 (cp_finish_decl): Likewise.
14071 (xref_tag): Likewise.
14072 (finish_enum): Likewise.
14073 (start_function): Likewise.
14074 (finish_function): Likewise.
14075 (finish_stmt): Likewise.
14076 * lex.c (lang_init): Likewise.
14077 (check_newline): Likewise.
14079 * lex.c (do_pending_inlines): Delete synthesized method kludge.
14081 Delete defunct, ancient garbage collection implementation.
14082 * rtti.c: New file with the RTTI stuff from gc.c.
14083 * gc.c: Removed file (moved the remaining stuff into rtti.c).
14084 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
14085 (rtti.o): New rule, replacing gc.o.
14086 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
14087 * cp-tree.h: Delete gc-related fn decls.
14088 (DECL_GC_OFFSET): Delete macro.
14089 (flag_gc): Delete extern decl.
14090 * decl.c (current_function_obstack_index): Delete var decl.
14091 (current_function_obstack_usage): Delete var decl.
14092 (start_function): Delete clearing of current_function_obstack_index
14093 and current_function_obstack_usage.
14094 (init_decl_processing): Delete code relying on -fgc.
14095 Delete call to init_gc_processing.
14096 (cp_finish_decl): Delete calls to build_static_gc_entry and
14097 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
14098 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
14099 and to expand_expr of a __gc_main call.
14100 (maybe_gc_cleanup): Delete var decl.
14101 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
14102 * decl2.c (flag_gc): Delete var decl.
14103 (lang_f_options): Delete offering of -fgc.
14104 (lang_decode_option): Delete -fgc and -fno-gc handling.
14105 (get_temp_regvar): Delete gc code.
14106 * init.c (build_new): Delete gc code.
14107 * lex.c (init_lex): Delete checking of flag_gc.
14109 * typeck.c (convert_arguments): Delete gc code.
14110 (build_component_addr): Delete -fgc warning.
14111 (build_modify_expr): Delete gc code.
14113 * decl2.c (build_push_scope): Delete fn.
14114 * cp-tree.h (build_push_scope): Delete decl.
14116 * search.c (clear_search_slots): Delete fn.
14117 * cp-tree.h (clear_search_slots): Delete decl.
14119 * search.c (tree_needs_constructor_p): Delete fn.
14120 * cp-tree.h (tree_needs_constructor_p): Delete decl.
14122 * tree.c (id_cmp): Delete fn.
14124 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
14125 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
14127 * tree.c (decl_value_member): Delete fn.
14128 * cp-tree.h (decl_value_member): Delete decl.
14130 * tree.c (list_hash_lookup_or_cons): Delete fn.
14131 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
14133 * method.c (cplus_exception_name): Delete fn.
14134 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
14136 * spew.c (shift_tokens): Delete fn.
14138 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14140 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
14142 * parse.y: Likewise.
14144 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14146 * tree.c (build_cplus_staticfn_type): Delete function definition;
14148 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
14150 * tree.c (virtual_member): Delete function definition; never used.
14151 * cp-tree.h (virtual_member): Delete decl.
14153 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
14155 * typeck.c (build_component_ref): Handle getting vbase pointers
14156 out of complex multiple inheritance better.
14158 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
14160 * typeck.c (build_object_ref): Make sure we use the real type, not
14161 any reference type.
14163 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
14165 * tree.c (build_exception_variant): Don't create new types if we
14166 don't have to, also build new types on the right obstack.
14168 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14170 * decl.c (store_bindings): Split out from push_to_top_level.
14171 (push_to_top_level): Call it for b->type_shadowed on class binding
14174 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
14176 * search.c (expand_upcast_fixups): Fix so that offsets stored in
14177 vbase_offsets are always right. Fixes a problem where virtual base
14178 upcasting and downcasting could be wrong during conversions on this
14179 during virtual function dispatch at ctor/dtor time when dynamic
14180 vtable fixups for deltas are needed. This only sounds easier than
14182 (fixup_virtual_upcast_offsets): Change to reflect new calling
14183 convention for expand_upcast_fixups.
14185 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14187 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
14188 check that it's usable as the bitfield width.
14190 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14192 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
14193 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
14194 only ever used for functions in it.
14196 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14198 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
14199 (nested_type): Likewise.
14200 (nested_name_specifier): Use lastiddecl.
14202 * decl.c (grokdeclarator): Adjust accordingly.
14203 * init.c (expand_member_init): Likewise.
14204 * parse.y (base_class): Likewise.
14205 * typeck2.c (build_functional_cast): Likewise.
14207 * typeck2.c (build_functional_cast): Fill in name after we've
14208 checked for non-aggr type.
14210 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
14212 * decl2.c (warn_pointer_arith): Default to on.
14214 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14216 * lex.c (is_rid): New function.
14217 * decl.c (grokdeclarator): Diagnose reserved words used as
14220 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14222 * tree.c (get_decl_list): Don't lose cv-quals.
14224 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
14225 typespecs used as declarator-ids.
14227 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
14229 * decl.c (poplevel): When poping a level, don't give a warning for
14230 any subblocks that already exist.
14232 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14234 * typeck.c (build_object_ref): Finish what I started.
14236 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
14238 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
14240 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
14243 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14245 * decl.c (xref_tag): Handle passing a type in directly.
14247 * parse.y (qualified_type_name): Pull out the type.
14248 (nested_type): Likewise.
14249 Take types directly instead of as identifiers.
14250 * call.c (build_scoped_method_call): Take types directly instead of
14252 * decl.c (xref_basetypes): Likewise.
14253 * init.c (expand_member_init): Likewise.
14254 (build_member_call): Likewise.
14255 (build_offset_ref): Likewise.
14256 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
14257 * method.c (do_build_assign_ref): Likewise.
14258 * decl.c (grokdeclarator): Handle a type appearing as the
14259 declarator-id for constructors.
14260 * method.c (do_build_copy_constructor): current_base_init_list now
14261 uses the types directly, not their names.
14262 * init.c (sort_base_init): Likewise.
14263 (expand_member_init): Likewise.
14264 * init.c (is_aggr_type): New function, like is_aggr_typedef.
14266 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
14268 * tree.c (layout_basetypes): Call build_lang_field_decl instead
14269 of build_lang_decl if first arg is a FIELD_DECL.
14271 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14273 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
14275 * except.c (expand_start_catch_block): Set TREE_USED to avoid
14276 warnings about the catch handler.
14278 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
14280 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
14281 expand_target_expr.
14283 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14285 Fix access control to use trees rather than integers.
14286 * class.c (access_{default, public, protected, private,
14287 default_virtual, public_virtual, private_virtual}_node): Add
14289 (init_class_processing): Do creation of those nodes.
14290 * cp-tree.h (access_type): Delete enum decl.
14291 (access_{default, public, protected, private, default_virtual,
14292 public_virtual, private_virtual}_node): Add decls.
14293 (compute_access): Change return type.
14294 * search.c (compute_access): Have tree return type, instead of enum.
14295 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
14296 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
14297 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
14298 * parse.y (VISSPEC): Make ttype rather than itype.
14299 (base_class_access_list): Likewise.
14300 * *.[cy]: Change all refs of `access_public' to `access_public_node',
14302 * call.c (build_method_call): Make ACCESS be a tree.
14303 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
14304 * cvt.c (convert_to_aggr): Likewise.
14305 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
14307 * method.c (hack_identifier): Likewise.
14308 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
14310 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
14312 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
14313 frontend, and make it more consistent with respect to
14314 warn_pointer_arith.
14316 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14318 * decl.c (pushdecl): Check for duplicate parameter names.
14320 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
14322 * decl.c (expand_static_init): Call assemble_external for atexit.
14324 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
14326 * except.c (do_unwind): Remove some generated dead code.
14327 (eh_outer_context): New routine, factor out some common code from
14328 expand_builtin_throw and end_eh_unwinder. Add code to do return
14329 address masking for the PA.
14330 (expand_builtin_throw): Use eh_outer_context instead of open coding
14332 (end_eh_unwinder): Likewise.
14334 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
14336 * except.c (expand_throw): Call assemble_external for __empty, if we
14339 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
14341 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
14342 NORMAL_RETURN_ADDR_OFFSET.
14343 (end_eh_unwinder): Likewise.
14345 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
14347 * gc.c (build_dynamic_cast): Make sure we don't cast away const
14348 when dealing with references, and make sure we handle dynamic
14349 casting to a cv qualified reference.
14351 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
14353 * except.c (struct eh_context): New structure top hold eh context
14355 (push_eh_context): New routine.
14356 (pop_eh_context): Likewise.
14357 * decl.c (push_cp_function_context): Use them.
14358 (pop_cp_function_context): Likewise.
14360 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
14362 * decl2.c (finish_file): Also prune uninteresting functions in the
14363 inline emission loop.
14365 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
14367 * sig.c (build_signature_table_constructor): Mark functions
14368 in the signature as referenced.
14370 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
14372 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
14373 the inline emission stuff.
14375 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
14377 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
14379 * lang-options.h: Add -f{no-,}weak.
14380 * decl.c (init_decl_processing): If the target does not support weak
14381 symbols, don't use them.
14382 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
14384 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14386 * init.c (expand_member_init): warning for base init after members.
14388 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
14390 * cvt.c (build_expr_type_conversion): Don't convert to a reference
14393 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
14395 * method.c (report_type_mismatch): Improve wording for volatile
14398 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
14400 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
14401 expand_assignment, as the later doesn't handle things that have
14402 copy constructors well. The compiler would do bitwise copying,
14403 instead of ctor calling in some cases.
14405 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
14407 * g++.c (my_strerror): Return "cannot access" if errno is 0.
14408 (pfatal_with_name, perror_exec): Don't assume that
14409 the returned value from my_strerror contains no '%'s.
14411 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
14413 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
14415 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
14416 TYPE_METHODS/TREE_CHAIN mean what they used to.
14417 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
14418 instead of TYPE_METHODS.
14419 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
14420 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
14421 * cp-tree.h (CLASSTYPE_METHODS): Lose.
14422 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
14424 (struct lang_decl): Lose next_method field.
14425 (DECL_NEXT_METHOD): Lose.
14426 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
14427 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
14429 (finish_struct_methods): Don't mess with the TREE_CHAINs in
14432 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
14435 * call.c (build_method_call): Synthesize here even when not inlining.
14436 * typeck.c (build_function_call_real): Likewise.
14438 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
14440 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
14441 == DBX_DEBUG, call dbxout_start_new_source_file and
14442 dbxout_resume_previous_source_file when appropriate.
14444 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
14446 * except.c (start_anon_func): Push to the top level.
14447 (end_anon_func): Pop from the top level.
14449 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
14451 * cp-tree.h (build_cleanup): New routine to build cleanups.
14452 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
14453 call at ctor time and use atexit to run it later.
14454 * decl2.c (build_cleanup): New routine, taken from finish_file.
14455 (finish_file): Use build_cleanup instead, and don't put function
14456 local statics in global dtor list.
14458 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
14460 * except.c (expand_throw): Ensure that we have cleanups, if we try
14461 and expand cleanups.
14463 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
14465 * except.c (expand_throw): Add logic to manage dynamic cleanups for
14467 (expand_end_catch_block): Use the magic of expand_goto, instead of
14468 emit_jump so that we get the cleanup for any catch clause parameter
14469 and the cleanup for the exception object. Update to reflect label
14471 (push_eh_cleanup): New routine to register a cleanup for an
14473 (empty_fndecl): Used to default cleanup actions to
14475 (init_exception_processing): Setup empty_fndecl. Setup
14477 (expand_start_catch_block): Update to reflect label changes. Call
14478 push_eh_object to register the cleanup for the EH object.
14479 (start_anon_func): New routine to start building lambda expressions
14481 (end_anon_func): New routine to end them.
14482 (struct labelNode): Change so that we can use tree labels, or rtx
14484 (saved_cleanup): Object to check for dynamic cleanups for the
14485 exception handling object.
14486 (push_label_entry): Change so that we can use tree labels, or rtx
14488 (pop_label_entry): Likewise.
14489 (top_label_entry): Likewise.
14490 (expand_start_all_catch): Use tree label instead of rtx label, so
14491 that we can get the magic of expand_goto.
14492 (expand_end_all_catch): Update to reflect label changes.
14494 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
14496 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
14497 building_cleanup logic, as we now use UNSAVE_EXPRs.
14498 * cp-tree.h (unsave_expr): Declare it.
14499 * decl.c (building_cleanup): Remove.
14500 (maybe_build_cleanup): Remove building_cleanup logic, and use
14501 UNSAVE_EXPR instead.
14503 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
14505 * gc.c (build_t_desc): Update error message to say <typeinfo>.
14507 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14509 * decl.c (pushdecl): Only warn about shadowing a local variable if
14510 warn_shadow is true.
14512 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14514 * typeck.c (build_binary_op_nodefault): Added warning about
14515 comparisons between different enum types with -Wall, unless
14516 -fenum-int-equiv set.
14518 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
14520 * class.c (finish_struct_1): Skip down to the inner type in
14521 multidimensional arrays. Ensures ctors will be made for types that
14524 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
14526 * decl.c (last_dtor_insn): New to track the last compiler generated
14528 (store_parm_decls): Set it.
14529 (finish_function): Use it to see if the dtor is empty. Avoid doing
14530 vtable setup all the time, if we can.
14531 (struct cp_function): Add last_dtor_insn.
14532 (push_cp_function_context): Save it.
14533 (pop_cp_function_context): Restore it.
14535 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
14537 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
14540 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
14542 * typeck.c (expand_target_expr): Make sure targets get put into the
14543 current temp_slot_level, so that the free_temp_slots call will reuse
14546 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
14548 * class.c (finish_struct_1): Delay delta fixups for virtual bases
14549 until after we have done the hard virtuals, to avoid a bogus `every
14550 virtual function must have a unique final overrider' for virtual
14551 functions that are only overridden by hard virtuals.
14553 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14555 * pt.c (do_function_instantiation): Don't try to find a file-scope
14556 template for a member function.
14558 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
14560 * g++.c (main): Add handling of -nodefaultlibs.
14562 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
14564 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
14565 distinguish between direct bindings of reference variables, and
14566 indirect bindings of reference variables.
14567 * cvt.c (build_up_reference): Use it.
14568 * typeck.c (convert_arguments): Use it to indicate this is an
14570 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
14571 as they are unused.
14572 (expand_static_init): Likewise.
14573 (cplus_expand_expr_stmt): Likewise.
14574 * decl2.c (finish_file): Likewise.
14575 * init.c (perform_member_init): Likewise.
14576 (emit_base_init): Likewise.
14577 (expand_aggr_vbase_init_1): Likewise.
14579 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14581 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
14582 get a DECL_LANG_SPECIFIC node.
14583 * cp-tree.h (lang_decl_flags): Add new member `level'.
14584 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
14585 decl_flags level member.
14587 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14589 * call.c (build_method_call): Make sure instance has a
14590 TYPE_LANG_SPECIFIC node before we dive into it.
14592 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
14594 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
14596 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
14598 * decl.c (duplicate_decls): When smashing decls, smash staticness in
14601 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
14603 * decl.c (poplevel): Handle the merging of subblocks of cleanups
14604 when finishing blocks that have already been created (usually due to
14605 the fixup goto code). Fixes bad debugging information.
14607 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
14609 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
14610 that's not a list of overloaded functions.
14612 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14614 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
14615 before trying to use DECL_ABSTRACT_VIRTUAL_P.
14617 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
14619 * decl2.c (mark_used): New function for hooking into setting of
14620 TREE_USED on decls.
14621 * call.c (build_method_call): Use it.
14622 * class.c (instantiate_type): Likewise.
14623 * init.c (build_offset_ref): Likewise. Don't call assemble_external
14624 for all like-named functions.
14625 * method.c (hack_identifier): Likewise.
14626 (emit_thunk): Don't call assemble_external.
14627 (make_thunk): Create thunk as a FUNCTION_DECL so that it
14628 gets the right mode and ENCODE_SECTION_INFO works.
14630 * parse.y: Use mark_used. Pass operator names to do_identifier.
14631 * lex.c (do_identifier): Handle operator names.
14633 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
14635 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14637 * errfn.c: Include stdio.h.
14638 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
14640 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
14642 * typeck2.c (digest_init): Always convert initializers to the
14645 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
14647 * init.c (member_init_ok_or_else): Don't allow member initializers
14648 for indirect members, as it is invalid.
14650 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14652 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
14654 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
14656 * parse.y (for.init.statement): Catch compound statements inside for
14657 initializations, if we're being pedantic.
14659 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
14661 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
14664 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
14666 * error.c (dump_expr): Don't core dump when a boolean expression is
14667 used as a default argument.
14669 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14671 * class.c (finish_struct_bits): Check aggregate_value_p instead of
14674 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
14676 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
14677 BLKmode type that would otherwise be returned in registers.
14679 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14681 * g++.c (WITHLIBC): New macro.
14682 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
14683 saw_libc and pass it at the end if it was set.
14685 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14687 * parse.y (fn.def1): Call split_specs_attrs in
14688 declmods notype_declarator case.