1 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
3 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
4 * decl2.c (constructor_name_full): Likewise.
6 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
8 * tree.c (mapcar): Add OVERLOAD support.
10 * init.c (resolve_offset_ref): We must use basetype_path before we
11 destroy it with a call to convert_pointer_to.
13 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
15 * class.c (currently_open_class): New fn.
16 * decl.c (lookup_name_real): Use it.
17 * search.c (lookup_field): Likewise.
19 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
21 * cp-tree.def (OVERLOAD): New node.
22 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
23 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
24 (NAMESPACE_BINDING): Remove.
25 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
27 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
29 (tree_overload): New struct.
30 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
31 (REAL_IDENTIFIER_TYPE_VALUE): Define.
32 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
33 (lang_decl_flags): Remove in_namespace.
34 (lang_decl): Remove chain.
35 (DECL_CHAIN, DECL_NAMESPACE): Remove.
36 (flag_honor_std): Declare extern.
37 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
38 namespace_binding, set_namespace_binding,
39 lookup_function_nonclass, cat_namespace_levels,
40 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
41 scratch_ovl_cons, ovl_member, build_overload): Declare.
42 (decl_list_length, get_namespace_id, current_namespace_id,
43 overloaded_globals_p): Remove.
44 (lookup_using_namespace, qualified_lookup_using_namespace): Change
46 (push_scratch_obstack): New macro.
47 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
48 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
50 (build_new_function_call): Iterate using OVL_CHAIN.
51 Print DECL_NAME in when reporting ambiguities.
52 (build_object_call): Iterate using OVL_NEXT for fns, convs.
53 (build_new_op): Call lookup_function_nonclass.
54 Iterate using OVL_NEXT.
55 (build_op_delete_call): Change detection of members.
56 Do not wrap TREE_LIST around fields and single global functions.
57 (build_over_call): Don't push a class level if the context is a
59 (build_new_method_call): Iterate using OVL_NEXT.
60 * class.c (add_method): Chain overloaded members using
61 build_overload. Remove copying of method.
62 (grow_method): When iterating through the obstack, expect OVERLOAD
63 nodes. Chain overload members.
64 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
65 nodes in call to get_baselinks.
66 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
67 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
68 fdecls that are OVERLOAD nodes.
69 (validate_lhs): New function.
70 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
71 code. Use DECL_NAME in error messages. Split code between global
72 and member function processing.
73 * decl.c (global_type_node): New static variable.
75 (struct binding_level): New field usings.
76 (resume_binding_level): Assert that we are not in a class.
77 (toplevel_bindings_p): Just check for namespace_p or
79 (resume_level): Remove.
80 (find_binding): New function.
81 (binding_for_name): Call it.
82 (namespace_binding, set_namespace_binding): New functions.
83 (push_namespace): Associate binding level with new namespace,
84 resume_binding_level for existing namespace. Remove old code.
86 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
87 (maybe_push_to_top_level): Save current namespace.
88 (pop_from_top_level): Restore saved namespace.
89 (pop_namespace): Call suspend_binding_level. Remove old code.
90 (cat_namespace_levels): New function.
91 (set_identifier_type_value_with_scope): For namespace bindings,
92 set BINDING_TYPE, and use global_type_node.
93 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
94 (identifier_type_value): New function.
95 (pushtag): If no context, use current_namespace.
96 (duplicate_decls): Don't process DECL_CHAIN.
97 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
98 already set. Never reset it to NULL_TREE. Lookup global variables
99 in their namespace. Push overloaded templates if they are on
101 (pushdecl_namespace_level): New function.
102 (pushdecl_top_level): Implement using pushdecl_namespace_level.
103 (pushdecl_using_decl): New function.
104 (overloaded_globals_p): Remove.
105 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
106 them. Use namespace_binding and set_namespace_value.
107 (redeclaration_error_message): Complain if the declarations come
108 from different namespaces.
109 (lookup_tag): On namespace level, look in the BINDING_TYPE.
110 (lookup_namespace_name): Pass tree_bindings from stack. Remove
112 (select_decl): New function.
113 (lookup_name_real): Call it for qualified and unqualified lookup.
114 Pass tree_bindings from the stack.
115 If prefer_type is 1, also accept namespaces.
116 (lookup_function_nonclass): New function.
117 (init_decl_processing): Set the binding level of the global
118 namespace to global_binding_level.
119 Build a proper type list for __builtin_apply.
120 Initialize std_node to "fake std" if flag_honor_std is set.
121 Initialize global_type_node.
122 Allocated bad_alloc in namespace std if flag_honor_std.
123 (define_function): Set the DECL_CONTEXT to the current_namespace.
124 (start_decl): A namespace is not considered as a context here. If
125 the DECL_CONTEXT is a namespace, push the decl.
126 (cp_finish_decl): Check for namespaces used as initializers.
127 (grokfndecl): Add namespace parameter. Remove processing of
129 (grokvardecl): Add namespace parameter.
130 (grokdeclarator): Process SCOPEs that are namespaces. For
131 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
132 (start_function): Check for contexts that are namespaces.
133 Set context for declarations that have not been pushed.
134 (store_parm_decls): Check for ::main only.
135 (finish_function): Likewise.
136 (start_method): Check for contexts that are namespaces.
137 (start_method): Remove DECL_CHAIN processing.
138 * decl2.c (flag_honor_std): Declare.
139 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
140 (decl_namespace_list): New static global.
141 (grok_x_components): Ignore namespaces as type contexts.
142 (check_classfn): Expect OVERLOAD nodes.
143 (grokfield): Remove DECL_CHAIN processing.
144 (finish_file): Call cat_namespace_levels.
145 (merge_functions): New function.
146 (ambiguous_decl): Rewrite.
147 (lookup_using_namespace): Produce tree_bindings.
148 (qualified_lookup_using_namespace): Likewise.
149 (set_decl_namespace, decl_namespace, current_decl_namespace,
150 push_decl_namespace, pop_decl_namespace): New functions.
151 (arg_lookup): New struct.
152 (add_function, arg_assoc_namespace, arg_assoc_class,
153 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
155 (get_namespace_id, current_namespace_id): Remove.
156 (do_toplevel_using_decl): Rewrite.
157 (do_class_using_decl): Complain about namespace qualifiers.
158 (do_using_directive): Sorry if not on namespace level. Complain
159 about unknown namespaces.
160 * error.c (dump_aggr_type): Check for namespace contexts.
161 * except.c (init_exception_processing): Push terminate into std.
162 * friend.c (is_friend): A namespace is not a context, here.
163 * init.c (expand_member_init): Remove DECL_CHAIN processing.
164 (build_offset_ref): Process OVERLOAD nodes.
165 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
166 * lex.c (identifier_type): Loop using OVL_CHAIN.
167 (see_typename): Set looking_for_typename to 2.
168 (real_yylex): Likewise.
169 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
170 (do_scoped_id): Expect OVERLOAD nodes.
171 Change calling convention for qualified_lookup_using_namespace.
172 (build_lang_decl): Don't set in_namespace anymore.
173 * method.c (typevec_size): New global.
174 (build_overload_nested_name): Return if global_namespace.
175 Otherwise, always expect a declaration context.
176 (build_qualified_name): Likewise.
177 Make sure we don't write beyond typevec_size.
178 (build_decl_overload_real): Likewise.
179 Allocate one extra slot for the namespace.
180 (hack_identifier): Mark code dead.
181 Process OVERLOAD and NAMESPACE_DECL nodes.
182 * parse.y (program): Pop namespaces until in global namespace.
183 (extdef): In a using-declaration, don't discard the identifier if
184 there is no declaration.
185 (left_curly): Ignore type contexts which are namespaces.
186 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
188 * pt.c (template_class_depth): Expect types to be namespaces.
189 (determine_specialization): Simplify by expecting OVERLOAD nodes.
190 (push_template_decl): Push into namespace level.
191 Reset ctx if it is a namespace.
192 Set DECL_CONTEXT to current_namespace if not set already.
193 Ignore real contexts that are namespaces.
194 (mangle_class_name_for_template): Skip global_namespace.
195 Mangle other namepaces as declarations.
196 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
197 (lookup_template_class): Push into namespace of context.
198 If the context is a namespace, set it to global_namespace.
199 Use id_context for mangling.
200 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
201 (tsubst_friend_function): Ignore namespace contexts.
202 Push into namespace level.
203 (tsubst): Handle NAMESPACE_DECL nodes.
204 Remove DECL_CHAIN processing.
205 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
206 * ptree.c (print_lang_identifier): Print bindings.
207 (lang_print_xnode): Print OVERLOAD nodes.
208 * rtti.c (init_rtti_processing): Push type_info into std.
209 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
210 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
211 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
212 lookup_fnfields_here): Likewise.
213 Process all nodes, instead of going through TREE_CHAIN.
214 * sig.c (build_signature_pointer_or_reference_type): Set context
216 (build_signature_table_constructor): Expect OVERLOAD nodes.
217 * spew.c (yylex): Save old setting of looking_for_typename.
218 * tree.c (decl_list_length): Remove.
219 (binding_init): New function.
220 (count_functions): Rewrite.
221 (is_overloaded_fn): Expect OVERLOAD nodes.
222 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
223 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
224 ovl_member): New functions.
225 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
226 (type_unknown_p): Likewise.
227 (require_instantiated_type): Likewise.
228 (build_component_ref): Declare code dead.
229 (build_x_function_call): Create and expect OVERLOAD nodes.
230 (build_function_call_real): Check for ::main only.
231 (build_unary_op): Likewise. Expect OVERLOAD nodes.
232 (convert_for_assignment): Check for TREE_LIST before accessing
234 * decl.c (duplicate_decls): Check for namespace bindings instead
236 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
237 lookup_name_current_level, start_decl, xref_tag,
238 finish_enum): Likewise.
239 * init.c (build_offset_ref): Likewise.
240 * search.c (lookup_field): Likewise.
241 (lookup_fnfields): Likewise.
242 (dfs_debug_mark): Likewise.
243 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
244 (poplevel_class, pop_from_top_level): Likewise.
245 * decl2.c (finish_method): Likewise.
246 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
247 * decl.c (record_builtin_type): Likewise.
248 (init_decl_processing, grokfndecl): Likewise.
249 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
250 (make_lang_type): Likewise.
251 * parse.y (make_thunk): Likewise.
252 * pt.c (tsubst): Likewise.
253 * tree.c (debug_binfo): Likewise.
254 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
255 tinfo2.cc, inc/new.h: Add std qualifications.
256 * inc/new: Wrap with namespace std if __HONOR_STD.
257 * inc/typeinfo: Likewise.
259 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
261 * call.c (build_user_type_conversion_1): Handle second_conv
262 properly for templates.
264 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
266 * method.c (build_decl_overload_real): Set TREE_USED flag to
267 zero for build_type_variants nodes as well.
269 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
271 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
273 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
275 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
276 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
277 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
278 xref.o): Add toplev.h dependencies.
280 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
282 * errfn.c (cp_error, cp_warning): Remove declarations for
283 error and warning respectively.
285 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
287 * error.c: Convert to using ctype macros defined in system.h.
288 * method.c: Likewise.
290 * lex.c: Likewise. Also remove redundant system header stuff.
292 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
294 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
295 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
296 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
297 xref.c: Add include of toplev.h.
299 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
301 * tree.c (perm_manip): Also regenerate the RTL of an extern.
302 (copy_to_permanent): Use end_temporary_allocation.
304 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
306 * init.c (expand_vec_init): The initialization of each array
307 element is a full-expression.
309 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
311 * method.c (build_mangled_name): Add a call to build_type_variant
312 to get the right type.
314 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
316 * Makefile.in: Add .SUFFIXES.
318 * cp-tree.def: Remove NAMESPACE_DECL.
320 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
322 * call.c (build_over_call): Do evaluate arg even if it has empty
324 * decl.c (start_function): Don't push a member function.
326 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
328 * Makefile.in (g++FAQ.info): Put -o option before input file.
330 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
332 * gxxint.texi: Add info for squangling codes K and B.
334 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
336 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
337 the expression in templates.
338 (finish_stmt_expr): Likewise.
340 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
342 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
344 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
346 * decl.c (maybe_push_to_top_level): Always clear
347 current_template_parms and processing_template_decl.
348 (pushtag): Remove check of current_class_type and some comments,
349 since maybe_push_to_top_level no longer creates confusion.
351 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
353 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
354 (DECL_CLASS_TEMPLATE_P): Likewise.
355 (DECL_PRIMARY_TEMPLATE): Likewise.
356 (PRIMARY_TEMPLATE_P): Use it.
357 (push_template_decl_real): New function.
358 (redeclare_class_template): Take new template parameters as
360 (is_specialization_of): New function.
361 (comp_template_args): Declare.
362 * decl.c (pushtag): Handle friend template classes.
363 (xref_tag): Likewise. Use new calling convention for
364 redeclare_class_template.
365 * decl2.c (grok_x_components): Handle friend templates.
366 * friend.c (is_friend): Use is_specialization_of where
367 appropriate. Deal with friend class templates.
368 (make_friend_class): Let a class template be friends with itself.
369 * pt.c (comp_template_args): Remove declaration.
370 (tsubst_friend_class): New function.
371 (push_template_decl_real): New function.
372 (push_template_decl): Use it.
373 (redeclare_class_template): Adjust for new calling convention.
374 (comp_template_args): Give it external linkage.
375 (instantiate_class_type): Use tsubst_friend_class to deal
376 with friend templates.
377 * typeck.c (comptypes): Use comp_template_args, rather than
379 * parse.y (component_decl): Handle a nested template type
380 like other component type declarations.
382 * pt.c (check_explicit_specialization): Handle overloaded
383 constructors correctly.
385 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
386 (lookup_template_class): Use it.
388 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
390 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
391 * cp-tree.h: Add WRAPPER support.
392 * call.c (add_candidate): Split out from add_*_candidate fns.
393 (build_over_call): Take the candidate instead of function and args.
394 Enforce access control here. Emit overload warnings here.
395 (add_warning): New fn.
396 (joust): Add WARN parm. If not set, call add_warning instead of
397 printing a warning. Reenable some warnings.
399 (convert_like): Adjust.
400 (build_new_op): Adjust.
401 (build_new_function_call): Adjust.
402 (build_user_type_conversion_1): Adjust.
403 (USER_CONV_FN): Adjust.
404 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
405 build_int_wrapper): New fns.
407 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
409 * pt.c (unify): Fix typo in previous change.
411 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
413 * error.c (dump_type_real): Declare canonical_name.
415 * typeck.c (comp_target_types): Fix PMFs.
417 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
419 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
420 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
423 * pt.c (tsubst): Decrease the template-level of
424 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
426 (template_decl_level): New function.
427 (unify): Make sure to record unifications for template
428 parameters, even when the parameters exactly match the arguments.
429 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
430 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
431 aren't from the level we're currently working on.
433 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
435 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
437 * decl2.c (check_member_template): Set DECL_IGNORED for member
438 class templates, too.
440 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
442 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
444 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
446 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
448 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
449 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
450 (init_decl_processing): Handle TI types.
451 * typeck.c (unsigned_type, signed_type): Handle TI types.
453 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
455 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
456 New local added_libraries. Increment count when add library to
459 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
461 * cp-tree.h (type_as_string_real): New function.
462 * pt.c (mangle_class_name_for_template): Use it.
463 * error.c (dump_aggr_type): Change prototype.
464 (dump_type_prefix): Likewise.
465 (dump_type_suffix): Likewise.
466 (dump_type_real): Convert from dump_type. If desired, the
467 "canonica" name of a typedef, i.e., the name of the underlying
468 type, can be printed.
469 (dump_type): Call dump_type_real.
471 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
473 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
475 * typeck.c (comp_target_types): Tweak pedantic case.
476 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
477 Return -1 or 1 instead of 1 or 2.
478 (compparms): Remove STRICT handling.
479 (convert_for_assignment): Fix handling of pmfs.
481 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
483 * typeck.c (comp_target_types): Handle references like pointers.
484 (comp_target_parms): Note that return code from comp_target_types
485 can be negative to indicate failure.
487 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
489 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
490 which requires a working target compiler to build.
492 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
494 * tree.c (avoid_overlap): Add prototype.
496 * spew.c (num_tokens): Add prototype.
497 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
499 * search.c (dfs_check_overlap): Add prototype.
500 (dfs_no_overlap_yet): Likewise.
502 * pt.c (original_template): Add prototype.
503 (inline_needs_template_parms): Likewise.
504 (push_inline_template_parms_recursive): Likewise.
505 (retrieve_specialization, register_specialization): Likewise.
506 (print_candidates, reduce_template_parm_level): Likewise.
507 (build_template_decl, mark_template_parm): Likewise.
508 (tsubst_friend_function, get_bindings_real): Likewise.
510 * method.c (start_squangling): Add prototype.
511 (end_squangling, check_ktype, issue_ktype): Likewise.
512 (build_overloaded_scope_ref, check_btype): Likewise.
513 (build_mangled_template_parm_index): Likewise.
515 * lex.c (init_cpp_parse): Add prototype.
516 (handle_cp_pragma, handle_sysv_pragma): Likewise.
517 (reduce_cmp, token_cmp): Likewise.
519 * except.c (call_eh_info): Add prototype.
520 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
521 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
523 * decl2.c (is_namespace_ancestor): Add prototype.
524 (namespace_ancestor, add_using_namespace): Likewise.
525 (ambiguous_decl): Likewise.
527 * decl.c (indent): Add prototype.
529 * call.c (add_template_candidate_real): Add prototype.
531 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
533 * decl2.c (build_expr_from_tree): Just return a PMF.
535 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
537 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
538 when doing initializations.
540 * pt.c (unify): Use comptypes to compare type args.
542 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
544 * decl.c (duplicate_decls): Fix check for when it's safe to free
547 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
550 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
552 * pt.c (build_template_parm_index): Add prototype.
554 * search.c (my_tree_cons): Don't clear words outside the
555 newly allocated node.
557 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
559 * lex.c (init_parse): Now returns char* containing the filename.
561 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
562 Jeff Law <law@cygnus.com>
564 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
567 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
569 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
571 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
573 * decl.c (duplicate_decls): Don't warn for redundant decls if
574 friend: let add_friend take care of it.
576 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
578 * sig.c (build_signature_pointer_constructor): Don't set
579 TREE_HAS_CONSTRUCTOR for a signature pointer.
580 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
581 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
583 * typeck.c (build_unary_op): Only allow taking the address of a
585 * typeck2.c (digest_init): Simplify.
586 (store_init_value): Don't pedwarn about using { } for pmfs.
588 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
590 * cp-tree.h (start_decl): Update prototype.
591 * decl.c (start_decl): Like the C version, new parameters
592 for the attributes. Call cplus_decl_attributes here,
593 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
594 (grokdeclarator): Pass NULL for new start_decl arguments.
595 * pt.c (tsubst_expr): Likewise.
596 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
597 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
598 * lex.c (build_lang_decl): Add lang_name_java.
599 * class.c (push_lang_context): Add lang_name_java.
600 * method.c (build_mangled_name): Check for is_java_type.
602 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
604 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
605 * call.c (build_scoped_method_call): Check for TREE_CODE for
606 VOID_TYPE instead of type == void_type_node.
607 (build_method_call): Ditto.
608 * decl.c (lookup_name_real): Ditto.
609 (grokdeclarator): Ditto.
612 (start_function): Ditto.
613 (finish_function): Ditto.
614 (start_method): Ditto.
616 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
618 * lex.c (finput): New variable.
619 (init_cpp_parse): Renamed from init_parse.
620 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
621 (finish_parse): New function.
622 * cp-tree.h (init_lex, init_parse): Remove declarations.
624 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
626 * call.c (build_call): Still evaluate the actual argument.
627 * class.c (is_empty_class): Update for -fnew-abi.
629 * decl2.c: -fnew-abi implies -fsquangle.
631 * method.c (do_build_assign_ref): Don't do anything to copy
633 (do_build_copy_constructor): Likewise.
634 * call.c (build_over_call): Likewise.
636 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
638 * tree.c (avoid_overlap): Return a value.
640 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
642 * method.c (check_btype): Add missing argument to xrealloc.
643 (check_ktype): Likewise.
645 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
647 Implement empty base optimization.
648 * class.c (finish_struct_1): Add vbase fields earlier. Set
649 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
650 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
651 (types_overlap_p): New fn.
652 * tree.c (avoid_overlap): New fn.
653 (build_base_fields): Use it to avoid overlapping empty bases.
654 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
656 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
658 Re-implement allocation of base class subobjects.
659 * tree.c (unshare_base_binfos): New fn.
660 (layout_basetypes): Use it. Now handles offsets of both virtual and
661 non-virtual bases, after layout_type.
662 (layout_vbasetypes): Remove.
663 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
664 (build_vbase_pointer_fields): Split out from old layout_basetypes.
665 * class.c (finish_base_struct): Lose offset handling code.
666 Move nonvdtor warning here. Don't mess with t_binfo anymore.
667 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
670 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
672 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
673 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
674 * class.c (duplicate_tag_error): Likewise.
675 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
676 * tree.c (layout_vbasetypes): Update from layout_record, remove
677 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
678 (layout_basetypes): Likewise.
680 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
682 * class.c, Make sure system.h is included just after config.h.
683 Delete lingering stdio and errno references too.
684 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
686 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
688 * friend.c (is_friend): Fix access control for local classes.
690 * class.c (is_empty_class): New fn.
691 * call.c (build_call): Don't pass empty class objects to a function.
693 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
695 * call.c (build_over_call): Do name resolution for default
696 arguments of function templates in the scope of the templates.
698 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
700 * call.c: Include system.h. Remove includes, declarations and
701 defines provided by system.h.
702 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
703 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
704 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
705 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
706 * typeck2.c, xref.c: Likewise.
707 * Makefile.in: Dependencies updated as appropriate.
708 * Make-lang.in: Likewise.
710 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
712 * pt.c (fn_type_unification): Allow incomplete unification without
713 an immediate error message.
715 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
717 * tree.c (member_p): New fn.
718 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
719 initializing class members.
721 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
722 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
724 * call.c (build_method_call): Handle non-scoped destructors, too.
725 * pt.c (tsubst_copy): Likewise.
727 * pt.c (print_template_context): Split out...
728 (push_tinst_level): ...from here.
730 * friend.c (is_friend): Don't pass a type to decl_function_context.
732 * typeck.c (convert_for_initialization): Always hand off
733 conversions to class type.
735 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
737 * friend.c (is_friend): Local classes have the same access as the
740 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
742 * typeck.c (expand_target_expr): Delete dead function.
744 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
746 * repo.c (save_string): Delete dead function.
748 * method.c (thunk_printable_name): Delete dead function.
750 * lex.c (yynextch): Delete dead function.
752 * expr.c (tree_extract_aggr_init): #if 0 out.
754 * except.c (do_unwind): Delete dead function.
755 (easy_expand_asm): Likewise.
757 * cvt.c (build_conversion_type_1): Delete dead function.
759 * cp-tree.h (push_expression_obstack): Declare.
761 * call.c (source_type): #if 0 out.
763 * class.c (alter_access): Remove unused label. Add braces
764 around empty else clause.
766 * lex.c (yyprint): Fix argument to printf.
768 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
770 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
772 * pt.c (instantiate_class_template): Make sure template
773 arguments are permanent.
774 * init.c (resolve_offset_ref): Don't go looking around in
777 * semantics.c: Add routines to handle expressions, and some
778 declaration processing.
780 (current_class_depth): Move declaration to cp-tree.h.
781 * parse.c: Regenerated.
782 * cp-tree.h: Use them.
783 (current_class_depth): Declare.
784 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
786 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
788 * error.c (dump_decl): Be a bit more explicit with template
789 type arguments, when verbose.
791 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
793 * inc/exception: Reorder closing braces.
795 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
797 * pt.c (redeclare_class_template): New function.
798 * cp_tree.h (redeclare_class_template): Declare it.
799 * decl.c (xref_tag): Use it.
801 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
803 * call.c (build_over_call): Check IS_AGGR_TYPE, not
805 * typeck.c (convert_arguments): Likewise.
807 * decl.c (grokdeclarator): Remove const and volatile from type after
808 setting constp and volatilep.
810 * class.c (finish_struct_1): Don't warn about bool bitfield larger
813 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
815 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
817 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
819 * call.c (build_object_call): Complain about ambiguous operator(),
820 rather that crashing.
821 (build_new_op): Likewise.
822 (build_op_delete_call): Likewise.
824 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
826 * cvt.c (perform_qualification_conversions): Use comp_target_types
827 instead of comp_ptr_ttypes.
829 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
831 * cp-tree.h (enforce_access): Declare.
832 * call.c (enforce_access): Make it extern, not static.
833 * class.c (alter_access): Use enforce_access; modify code for ISO
834 compliance, rather than ARM rules.
836 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
838 * cp-tree.h: Fix typo.
840 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
842 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
843 if (aggregate_value_p (type)).
845 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
847 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
849 * tree.c (mapcar): When dealing with a DECL, use it's constant
851 * pt.c (lookup_template_class): Don't mangle the names of template
852 classes whose arguments are unknown.
854 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
856 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
858 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
860 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
862 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
863 boolean_type_node to 1.
865 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
867 * error.c (dump_expr): Remove unused variable `l'.
869 * pt.c (for_each_template_parm): New function, created by
870 converting uses_template_parms.
871 (tree_fn_t): New typedef.
872 (uses_template_parms): Use it.
873 (mark_template_parm): New function.
874 (push_template_decl): Check that the argument list of a partial
875 specialization uses all the template parameters.
877 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
878 with it; we might want it for debugging.
879 * cp-tree.h (type_unification): Change interface.
880 * class.c (finish_struct_1): Skip nested template types, just like
881 ordinary nested types.
882 (instantiate_type): Use new interface to type_unification.
883 * lex.c (init_lex): Add __sz as opname for sizeof.
884 * method.c (build_overload_scope_ref): New function.
885 (build_overload_int): Handle complex expressions. Set
886 numeric_output_need_bar if necessary.
887 (build_overload_value): Handle non-PARM_DECL nodes; this
888 routine is now used by build_overload_int. Remove some
889 assignments to numeric_output_need_bar. Use
890 build_overload_scope_ref.
891 (build_qualified_name): Note that some template mangled names end
892 with digits, and set numeric_output_need_bar appropriately. Use
893 build_underscore_int.
894 * pt.c (unify): Change interface.
895 (type_unification_real): Likewise.
896 (determine_specialization): Use new interfaces.
897 (tsubst): Deal gracefully with situations in which the argument
898 vector is not fully filled.
899 (fn_type_unification): Use new interfaces.
900 (type_unification): Likewise. Remove NOP_EXPR hack.
901 (type_unification_real): Likewise.
902 (unify): Likewise. Deal with unification of complex expresions.
904 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
906 * pt.c (complete_template_args): Initialize skip properly.
908 * decl.c (make_typename_type): Revert.
909 (make_implicit_typename): Remove.
910 (lookup_name_real): Don't call it. Call lookup_field if we see a
911 TYPE_DECL from a template base.
912 * search.c (lookup_field): Do implicit typename stuff.
914 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
915 Geoff Noer <noer@cygnus.com>
917 * Makefile.in: Various fixes for building cygwin32 native toolchains.
918 * Make-lang.in: Likewise.
920 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
922 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
924 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
926 * decl.c (make_implicit_typename): Rewrite removed code.
927 (make_typename_type): Call it if the type we look up comes from
928 a base that uses template parms.
930 * pt.c (complete_template_args): Rewrite.
931 (tsubst, FUNCTION_DECL): Use it.
933 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
935 * semantics.c (finish_asm_stmt): Fix combine strings. Call
936 c_expand_asm_operands () if output_operands, input_operands or
937 clobbers is not NULL_TREE.
939 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
941 * pt.c (complete_template_args): New function.
942 (get_bindings): Deal with specializations of function templates
943 with return type containing parameters from outer class
945 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
946 substitute arguments and compose a new type.
948 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
950 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
953 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
955 * decl.c (make_implicit_typename): Lose useless code.
957 * call.c (standard_conversion): Handle A* -> const A* properly.
959 * pt.c (get_bindings_real): Rename from get_bindings. Add
961 (get_bindings): Pass 1.
962 (get_bindings_overload): Pass 0.
964 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
966 * pt.c (check_explicit_specialization): When reverting a static
967 member function, also remove the `this' parameter from
970 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
972 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
975 * decl.c (store_bindings): Use free_binding_vecs.
976 (pop_from_top_level): Likewise.
978 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
980 * decl.c (make_implicit_typename): Only change the type of a
983 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
985 * semantics.c: New file, containing routines to perform the
986 semantic phase of parsing.
988 * pt.c (tsubst_expr): Likewise.
989 * cp-tree.h: Declare the various functions in semantics.c.
990 Provide macros to access _STMT tree nodes.
991 * cp-tree.def: Add ASM_STMT tree node.
992 * Makefile.in, Make-lang.in: Add dependencies on and for
995 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
997 * pt.c (push_template_decl): Only check primary templates.
999 * pt.c (check_explicit_specialization): Complain about default args
1000 in explicit specialization.
1002 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1003 constructor_declarator.
1005 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1007 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1008 has no overloaded operator ->.
1010 * call.c (build_field_call): Don't crash when presented with a
1011 field that is actually a nested type.
1013 * decl.c (pushtag): Deal with friend class injection in local
1016 * call.c (build_object_call): Don't crash if OBJ is a
1017 pointer-to-member-function.
1019 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1021 * pt.c (push_template_decl): Complain about template with C linkage,
1022 anonymous template class.
1024 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1026 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1027 * search.c: Likewise.
1029 * lex.c (do_pending_defargs): Only call
1030 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1032 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1034 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1036 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1038 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1040 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1041 closely mimics the behavior in parse.y.
1042 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1043 into a compound statement.
1045 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1047 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1048 * pt.c (inline_needs_template_parms): New fn.
1049 (original_template): New fn.
1050 (push_inline_template_parms_recursive): New fn.
1051 (maybe_begin_member_template_processing): Use them.
1052 (maybe_end_member_template_processing): Likewise.
1053 (is_member_or_friend_template): Rename to is_member_template.
1054 Member functions of local classes are never member templates.
1056 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1058 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1059 added in the class scope to catch redefinition error.
1061 * pt.c (reduce_template_parm_level): Also copy
1062 the DECL_TEMPLATE_PARMS field.
1064 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1066 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1067 reduced-level template type parameter.
1069 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1071 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1072 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1073 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1074 * decl.c (duplicate_decls): Propagate it.
1075 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1076 abstract virtual functions and virtual functions which need a
1077 final overrider separately.
1079 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1081 * lang-specs.h: Properly put brackets around array elements in
1084 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1085 && and || in expression.
1087 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1089 * call.c (default_parm_conversions): Remove prototype definition.
1090 (build_method_call): Remove unused variable result.
1092 * cvt.c (ocp_convert): Remove unused variable conversion.
1094 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1096 * except.c (do_unwind): #if 0 definition of unused variables fcall
1099 * expr.c (extract_scalar_init): #if 0 prototype and function
1102 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1103 (build_new_1): Remove unused variable t.
1105 * pt.c (instantiate_class_template): Remove unused variable newtag;
1106 cast called function return value to void.
1107 (do_decl_instantiation): Remove unused variables name and fn.
1109 * tree.c (get_type_decl): Add default return to shut up compiler from
1110 complaining control reaches end of non-void function.
1112 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1114 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1116 * call.c (default_parm_conversions): Remove prototype definition.
1117 (build_method_call): Remove unused variable result.
1118 (build_over_call): Add default case in enumeration switch.
1120 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1122 * decl2.c (lang_decode_option): Change j's type to size_t.
1124 * tree.c (layout_vbasetypes): record_align and desired_align are of
1125 type unsigned int; const_size and nonvirtual_const_size likewise.
1127 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1129 * parse.y (new_initializer): Make sure all initializers are
1132 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1134 * decl2.c (import_export_decl): Mark tinfo functions for
1135 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1137 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1139 * method.c: Fix typo.
1141 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1143 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1144 ctype.h, string.h, etc.
1145 (issue_nrepeats): Add default case in enumeration switch.
1146 (check_btype): Likewise.
1147 (process_overload_item): Likewise.
1149 * Makefile.in (method.o): Depend on system.h.
1151 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1153 * lex.c (do_scoped_id): Fix parenthesizing.
1155 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1157 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1158 FLAG_RTTI is unset, initialize type info machinery and continue
1159 with FLAG_RTTI enabled.
1160 (get_typeid): Ditto.
1162 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1164 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1167 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1169 * pt.c (finish_member_template_decl): Deal more gracefully with
1170 invalid declarations.
1172 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1174 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1175 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1176 some formatting quirks.
1178 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1179 method.c, pt.c, ptree.c, typeck.c: Remove support for
1180 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1182 * Makefile.in: Adjust.
1184 * pt.c (unify): Don't allow reduced cv-quals when strict.
1186 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1187 *type_unification* and unify.
1189 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1191 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1192 (nested_name_specifier): And add it before this use.
1193 (typename_sub0): And this use. Also add use without the keyword.
1194 (typename_sub1): Likewise.
1195 * pt.c (instantiate_class_template): Don't actually instantiate
1196 anything if our type uses template parms.
1198 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1200 * decl.c (start_function): Don't call temporary_allocation for a
1203 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1205 * pt.c (instantiate_class_template): Don't mess with friends if
1206 our type uses template parms.
1208 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1210 * parse.y (nested_name_specifier): Use explicit_template_type.
1211 (typename_sub): Allow a template_type, an explicit_template_type,
1212 or an implicit template type at the end.
1213 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1214 * decl.c (make_typename_type): Handle template-id where the name
1216 * call.c (build_scoped_method_call): Handle member template
1218 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1219 destructor is represented by the type.
1221 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1222 * parse.y (nested_name_specifier): Add 'template' case.
1223 (explicit_template_type): New rule.
1224 (typename_sub): Use it.
1225 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1226 * pt.c (tsubst): Likewise.
1228 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1230 * pt.c (add_to_template_args): Fix thinko.
1231 (instantiate_class_template): Call it later.
1233 * pt.c (get_class_bindings): Add outer_args parm.
1234 (most_specialized_class): Likewise.
1235 (instantiate_class_template): Pass it.
1236 (more_specialized_class): Likewise.
1237 (lookup_template_class): Get context from template if none
1239 (finish_member_template_decl): Don't do anything with a
1240 partial specialization.
1241 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1243 * class.c (finish_struct): Member class templates have already been
1244 checked for name clashes.
1245 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1247 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1249 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1250 (tsubst, *_PARM): Support multiple levels of template classes.
1251 (instantiate_class_template): Look up the pattern from the
1253 (lookup_template_class): Handle getting a template for d1.
1254 (push_template_decl): Correct setting of 'primary'.
1255 (reduce_template_parm_level): Add 'levels' parm.
1256 (finish_member_template_decl): Support member class templates.
1257 (template_class_depth): Handle multiple levels.
1258 * parse.y (component_decl_1, fn.def2): Remove member template case.
1259 (component_decl): Add member template cases.
1260 * decl2.c (check_member_template): We now handle member template
1262 * decl.c (pushtag): Handle member templates.
1263 * method.c (do_inline_function_hair): Don't touch
1264 IDENTIFIER_GLOBAL_VALUE.
1265 * init.c (build_offset_ref): If name isn't an identifier, just
1267 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1269 * typeck.c (get_delta_difference): Do adjust for conversions to
1270 and from virtual base.
1272 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1274 * typeck.c (get_delta_difference): Give hard error for conversion
1277 * cp-tree.h: Tweak formatting.
1279 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1281 * decl.c (push_namespace): Handle redeclaration error.
1283 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1284 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1285 (NAMESPACE_BINDING): New macro.
1286 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1289 * pt.c (push_template_decl): Use innermost_args.
1291 * decl.c (get_unique_name): Tweak from earlier in the name.
1293 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1295 * cp-tree.def: Add CPLUS_BINDING node.
1296 * cp-tree.h (tree_binding): new struct
1297 (BINDING_SCOPE, BINDING_VALUE): new macros
1298 (current_namespace, global_namespace): declare extern
1299 (struct lang_decl_flags): new field in_namespace
1300 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1301 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1302 (TREE_INDIRECT_USING): new macro
1303 * decl2.c (current_namespace, global_namespace): Declare. The
1304 value is a NAMESPACE_DECL now, not a TREE_LIST.
1305 (is_namespace_ancestor, namespace_ancestor):new static functions.
1306 (add_using_namespace, ambiguous_decl): likewise.
1307 (lookup_using_namespace): new support function for lookup_name.
1308 (qualified_lookup_using_namespace): new support function for
1309 do_scoped_id and lookup_namespace_name
1310 (get_namespace_id): mark as obsolete.
1311 (current_namespace_id): Likewise.
1312 (do_namespace_alias): Implement.
1313 (do_using_directive): Implement as call to add_using_namespace.
1314 * decl.c (binding_for_name): new function.
1315 (push_namespace, pop_namespace): implement.
1316 (push_decl): don't install a FUNCTION_DECL in the global branch.
1317 (lookup_namespace_name): implement using qualified lookup.
1318 (lookup_name_real): For global scoping, lookup in
1319 global_namespace. For namespace scoping, lookup in given
1320 namespace. For unscoped lookup, iterate over namespace,
1321 considering using directives.
1322 (init_decl_processing): initialize global_namespace.
1323 (grokvardecl): Build assembler name as static name for globals.
1324 (grokdeclarator): Remove old namespace mangling.
1325 (xref_tag): When installing a global binding for the
1326 tag, make sure we have an identifier.
1327 * method.c (build_overload_nested_name): mangle namespaces.
1328 (build_qualified_name): Likewise.
1329 (build_decl_overload_real): Likewise.
1330 * lex.c (build_lang_decl): set namespace for new declaration to
1332 (do_scoped_id): find global names in global or current
1333 namespace, or using qualified namespace lookup, depending on
1335 * init.c (build_member_call): When scope is namespace, use
1336 build_x_function_call instead.
1337 (build_offset_ref): When scope is namespace, collapse processing
1338 to lookup_namespace_name instead.
1339 * error.c (dump_decl): Support NAMESPACE_DECL.
1340 * decl.c (pushdecl): Bind globals to current namespace.
1341 (push_overloaded_decl): Likewise.
1342 (lookup_tag): Likewise.
1343 (lookup_name_current_level): Likewise.
1344 (xref_tag): Likewise.
1345 (start_function): Likewise.
1346 * lex.c (do_identifier): Likewise.
1347 (identifier_typedecl_value): Likewise.
1348 (real_yylex): Likewise.
1349 * method.c (do_inline_function_hair): Likewise.
1350 * parse.y (unscoped): Likewise.
1351 * pt.c (check_explicit_specialization): Likewise.
1352 (lookup_template_class): Likewise.
1353 * rtti.c (call_void_fn): Likewise.
1354 * sig.c (build_sigtable): Likewise.
1355 * ptree.c (lang_print_xnode): New function.
1357 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1359 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1360 and the args use template parms.
1362 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1364 * decl.c (xref_basetypes): Do call complete_type for basetypes
1365 that involve template parameters.
1367 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1369 * typeck2.c (process_init_constructor): Fix labeled init check.
1371 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1373 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1374 argument to tsubst and friends.
1376 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1378 * typeck.c (build_x_function_call): Handle static member function
1379 templates like non-templates. Handle friend templates like normal
1381 * pt.c (tsubst, *_PARM): Don't use orig_level.
1382 (get_bindings): Don't call add_to_template_args.
1383 (instantiate_template): Likewise.
1384 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1385 * ptree.c (print_lang_type): Print index/level for template parms.
1387 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1389 * Make-lang.in (cc1plus): Note that cc1plus depends on
1390 cp/cp-tree.h and cp/cp-tree.def.
1392 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1393 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1394 position in a template parameter list.
1395 * cp-tree.h (template_parm_index): New structure, used as the tree
1396 structure for a TEMPLATE_PARM_INDEX.
1397 (TEMPLATE_PARM_IDX): New macro.
1398 (TEMPLATE_PARM_LEVEL): Likewise.
1399 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1400 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1401 (TEMPLATE_PARM_DECL): Likewise.
1402 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1403 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1404 (TEMPLATE_TYPE_DECL): Likewise.
1405 (TEMPLATE_CONST_IDX): Remove.
1406 (TEMPLATE_CONST_LEVEL): Likewise.
1407 (TEMPLATE_CONST_SET_INFO): Likewise.
1408 (TEMPLATE_TYPE_SET_INFO): Likewise.
1409 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1411 (TEMPLATE_TYPE_LEVEL): Likewise.
1412 * decl.c (decls_match): Call comp_template_parms, rather than
1413 expanding it inline.
1414 (duplicate_decls): If two template declarations are being merged,
1415 then their TEMPLATE_INFOs should be merged as well.
1416 (grokfndecl): Save template-id information when declaring a friend
1417 with explicit template arguments. Pass arguments to
1418 check_explicit_specialization via correct convention; at some
1419 point check_explicit_specialization changed, but these call-sites
1421 (grokdeclarator): Tidy up slightly.
1422 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1423 two template functions with the same DECL_ASSEMBLER_NAME the same,
1424 since the names are not yet mangled.
1425 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1426 TEMPLATE_CONST_PARM.
1427 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1428 decl for a non-type parameter, rather than printing `<tparm ...>'.
1429 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1430 (do_friend): Deal with template friends.
1431 * lex.c (do_pending_inlines): Call
1432 maybe_begin_member_template_processing, rather than
1433 conditionally calling begin_member_template_processing.
1434 (process_next_inline): Likewise. Call
1435 maybe_end_member_template_processing, rather than
1436 conditionally calling end_member_template_processing.
1437 (do_pending_defargs): Likewise.
1438 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1439 TEMPLATE_CONST_PARM.
1440 * method.c (build_mangled_template_parm_index): New function.
1441 (build_overload_value): Use it.
1442 (build_overload_name): Likewise.
1443 * pt.c (finish_member_template_decl): Allow friend declarations.
1444 (template_class_depth): New function.
1445 (is_member_template): Rename, and modify, to become...
1446 (is_member_or_friend_template): New function.
1447 (end_member_template_processing): Rename, and modify, to become...
1448 (maybe_end_member_template_processing).
1449 (build_template_parm_index): New function.
1450 (reduce_template_parm_level): New function.
1451 (process_template_parm): Modify to use build_template_parm_index.
1452 (push_template_decl): Deal with friend templates.
1453 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1454 TEMPLATE_CONST_PARM.
1455 (tsubst_friend_function): New function.
1456 (instantiate_class_template): Generate the DECL_FRIENDLIST
1457 for a new instantiation by using tsubst_friend_function rather
1459 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
1460 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
1461 appropriate new macros. Use reduce_template_parm_level to
1462 generate lower-level template parameters. Handle tsubst'ing into
1463 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
1464 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
1465 templates. Similarly for the template parameters for a new
1467 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
1468 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
1469 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
1470 (get_bindings): Call add_to_template_args if necessary.
1471 (instantiate_decl): Handle instantiations of friend templates.
1472 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
1473 TEMPLATE_TYPE_PARM as a list of fields; it's not!
1474 * spew.c (yylex): Do a little manual constant propogation to
1477 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
1479 * error.c: Include sys/types.h.
1481 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
1483 * method.c (build_mangled_name): Start CPP directives in column zero.
1485 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1487 * typeck2.c (process_init_constructor): Sorry about non-trivial
1488 labeled initializers.
1489 * parse.y (initlist): Reenable labeled initializers.
1491 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1493 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
1494 all callers changed. Rely on the new parameter instead of arg
1495 being a TREE_LIST when determine whether we are working inside
1496 template template parameter. Clean up is_type test.
1498 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1500 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
1501 * typeck2.c (initializer_constant_valid_p): Allow conversions
1502 between pointers and refrerences.
1504 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
1506 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
1507 if pedantic || warn_pointer_arith.
1509 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1511 * pt.c (unify): Handle TEMPLATE_DECL.
1513 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
1515 * cp-tree.h (strip_attrs): Remove decl.
1517 1998-02-18 Doug Evans <devans@cygnus.com>
1519 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
1520 Update olddecl's attributes too.
1521 (strip_attrs): Remove function.
1522 * typeck.c (common_type): Call merge_machine_type_attributes.
1524 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
1526 * parse.y (initdcl0_innards): New grammar symbol.
1527 (nomods_initdecls, nomods_initdcl0): Change type from itype to
1528 none, since the resulting value is never used.
1529 (parse_decl): New function.
1530 (datadef): Remove redundant actions.
1531 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
1532 * parse.c: Regenerated.
1534 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1536 * parse.y (simple_stmt): Use getdecls() to check for decl.
1538 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
1540 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
1542 (c++.install-common): Install c++filt properly as native or as cross
1544 (c++.uninstall): Add c++filt.
1546 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1548 * call.c (standard_conversion): Fix multi-level ptr conversions.
1550 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
1552 * init.c (build_new): Propagate error_mark_node up.
1554 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
1556 * parse.y (simple_stmt): If the condition isn't a declaration,
1557 start the controlled block after the test.
1559 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1561 * call.c (build_over_call): Convert builtin abs, labs and fabs to
1563 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
1566 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1568 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
1570 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1572 * cp-tree.h: Add access_protected_virtual_node.
1573 * class.c (init_class_processing): Initialize it.
1574 * decl.c (xref_basetypes): Use it.
1575 * parse.y (base_class_access_list): Likewise.
1577 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
1578 (c++.install-common): Install c++filt.
1580 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1582 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
1584 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
1586 * call.c (reference_binding): Use comptypes when comparing
1587 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
1589 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
1591 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
1592 (really_overloaded_fn): Move check here from is_overloaded_fn.
1593 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
1595 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
1597 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
1600 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
1602 * cp-tree.h (push_template_decl): Return the decl passed in, or an
1603 equivalent duplicate.
1604 * decl.c (pushtag): Use the return value from push_template_decl.
1605 (duplicate_decls): When duplicating a template declaration, merge
1606 the DECL_TEMPLATE_RESULTs as well.
1607 (make_implicit_typename): Don't try to dive into typename types to
1608 find a context for making a new implicit typename.
1609 (start_decl): Use the return value from push_template_decl.
1610 (grokdeclarator): Complain about declarations list `const operator
1611 int'. Since we don't correctly handle in-class initializations of
1612 non-static data members, complain about this (now illegal)
1613 practice. Issue an error for initializations of non-const statics
1614 since that is illegal as well, and since we don't handle that case
1616 (start_function): Use the return value from push_template_decl.
1617 (start_method): Likewise.
1618 * decl2.c (grokfield): Likewise. Since the change to
1619 grokdeclarator ensures that all initialized fields are in fact
1620 static, remove a redundant test for TREE_PUBLIC.
1621 * parse.y (initlist): Disable labeled initializers since they do
1622 not work as per the documentation, and since they do not use the
1623 same syntax as the C front end.
1624 * pt.c (push_template_decl): Return the decl passed in, or an
1625 equivalent duplicate.
1626 (lookup_template_class): When searching in a nested context,
1627 use the right arguments.
1628 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
1629 * typeck.c (build_component_ref): Assign the correct type to the
1630 result of build_vfn_ref.
1632 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
1634 * pt.c (convert_nontype_argument): Fix typo.
1635 (check_explicit_specialization): Allow old-style specialization
1636 of class template members.
1638 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
1639 Manfred Hollstein <manfred@s-direktnet.de>
1641 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
1642 when deciding to override DECL_ASSEMBLER_NAME.
1644 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
1646 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
1647 * cp-tree.h (flag_do_squangling): Add declaration.
1648 * lang-options.h: Add -fsquangle and -fno-squangle.
1649 * method.c: Add macros and static variables for squangling.
1650 (build_overload_name): Rename to build_mangled_name, add logic for B
1651 compression, and split into process_modifiers and
1652 process_overload_item.
1653 (process_modifiers): New function, to handle constant, reference,
1655 (process_overload_item): New function, handles issue of type codes.
1656 (build_overload_name): New function, start squangling and call
1658 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
1659 (start_squangling): New function to initialize squangling structs.
1660 (end_squangling): New function to destroy squangling structs.
1661 (nrepeats): Rename variable to Nrepeats.
1662 (issue_nrepeats): New function for issuing 'n' type repeats.
1663 (check_ktype): New function to check for type K name compression.
1664 (build_overload_nested_name): Add a check for K name compression.
1665 (build_qualified_name): Add a check for K name compression and don't
1666 use DECL_ASSEMBLER_NAME when squangling is on.
1667 (check_btype): New function, checks for B type compression.
1668 (build_static_name, build_decl_overload_real): Initiate squangling.
1669 (build_typename_overload, build_overload_with_type): Initiate
1672 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
1674 * method.c (make_thunk): Avoid name buffer overflow.
1676 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1678 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
1679 don't define them yet.
1681 * parse.y (nomods_initdcl0): Add constructor_declarator case.
1683 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1685 * config-lang.in (diff_excludes): Use basename only.
1687 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1689 * tinfo2.cc: Add tinfo for signed char.
1691 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
1693 * search.c (compute_access): Handle protected constructors in derived
1694 classes as accessible.
1696 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
1698 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
1699 Call convert_from_reference sooner.
1701 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
1703 * cvt.c (ocp_convert): Obtain the constant values from constant
1704 decls even if the destination type is the same as the type of the
1707 * decl2.c (finish_file): Make sure that static inlines with
1708 definitions are not marked DECL_EXTERNAL before returning.
1710 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1712 * decl.c: Lose arg_looking_for_template.
1713 (lookup_name_real): Likewise.
1714 * parse.y: Lose processing_template_arg, template_arg1
1715 (primary): Likewise.
1716 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
1718 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1720 * error.c (dump_decl): Fix type of default arguments for template
1721 template parameters and nontype template parameters.
1722 * parse.y (template_parm): Handle invalid default template
1723 template arguments here.
1725 * parse.y (template_parm): Use template_arg instead of PTYPENAME
1726 for default template template argument.
1727 * pt.c (coerce_template_parms): Merge default template argument
1728 codes. Can treat RECORD_TYPE as template name if it is implicitly
1729 created. Fix argument index in error message.
1730 * typeck.c (comptypes): Merge template argument comparison codes in
1731 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
1733 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
1735 * lex.c (file_name_nondirectory): Also check for '/'.
1737 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
1739 * parse.y (primary): Deal with statement-expressions in
1741 * pt.c (tsubst_copy): Handle BIND_EXPR.
1742 * tree.c (mapcar): Likewise.
1744 * call.c (add_template_candidate_real): Pass extra parameter to
1745 fn_type_unification.
1746 * cp-tree.h (fn_type_unification): Add parameter.
1747 * pt.c (fn_type_unification): Add additional parameter to deal with
1748 static member functions.
1749 (get_bindings): Deal with static member functions.
1751 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
1752 (revert_static_member_fn): Declare.
1753 * decl.c (revert_static_member_fn): Remove declaration. Change
1754 linkage from internal to external.
1755 (cp_finish_decl): Deal with virtual functions in classes local to
1757 * decl2.c (finish_file): Don't forget to emit increment/decrement
1758 expressions in initializers for file-scope variables.
1759 * parse.y (typename_sub2): If the typename doesn't names a
1760 template, rather than a type, issue an error message.
1761 * pt.c (check_explicit_specialization): Handle specializations of
1762 static member functions.
1763 (coerce_template_parms): Handle offset references to lists of
1765 * search.c (note_debug_info_needed): Don't crash when handed a
1766 type which is being defined.
1767 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
1768 that can happen with some illegal code.
1770 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1772 * call.c (user_harshness): Initialize `code' to 0.
1773 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
1774 (null_ptr_cst_p): Add parentheses around && within ||.
1775 (standard_conversion): Likewise.
1776 (z_candidate): Likewise.
1777 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
1778 (build_object_call): Likewise for `mem_args'.
1779 (build_new_op): Likewise for `mem_arglist'. Add `return' from
1780 default case in enumeration switch.
1782 * class.c (build_vtable_entry): Add explicit braces to avoid
1784 (build_class_init_list): Likewise.
1785 (finish_struct_1): Initialize `width' to 0.
1786 (instantiate_type): Initialize `name' to NULL_TREE. Add
1787 explicit braces to avoid ambiguous `else'.
1789 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
1792 * decl.c (grok_reference_init): Eliminate unused parameter, all
1794 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
1795 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
1796 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
1797 (grokdeclarator): Add parentheses around && within ||. Add
1798 explicit braces to avoid ambiguous `else'.
1799 (grokparms): Initialize `type' to NULL_TREE.
1800 (xref_tag): Remove unused label `just_return'.
1801 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
1802 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
1803 (hack_incomplete_structures): Add parentheses around assignment
1804 used as truth value.
1806 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1808 * error.c: Include <stdlib.h>.
1809 (dump_expr): Change the type of `i' to size_t. Remove unused
1812 * except.c (init_exception_processing): Remove unused variable `d'.
1813 (expand_throw): Likewise for `label'.
1815 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1818 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1819 (sort_base_init): Likewise for `binfo'.
1820 (expand_member_init): Likewise for `rval'.
1821 (build_member_call): Add parentheses around assignment used as
1823 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1824 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1825 `old_immediate_size_expand' to 0.
1826 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1827 (build_vec_delete_1): Remove unused variable `block'.
1828 (expand_vec_init): Initialize `itype' to NULL_TREE.
1830 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1831 declaration of `index' and `rindex' with autoconf macros.
1832 (reinit_parse_for_expr): Remove unused variables
1833 `look_for_semicolon' and `look_for_lbrac'.
1834 (cons_up_default_function): Initialize `args' to NULL_TREE.
1835 (readescape): Initialize `firstdig' to 0.
1836 (real_yylex): Add parentheses around assignment used as truth value.
1838 * method.c: Include <strings.h> if we don't have <string.h>.
1839 Protect declaration of `index' with autoconf macro.
1841 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1842 Initialize `type' to NULL_TREE.
1843 (structsp): Remove unused variable `id'.
1845 * pt.c (coerce_template_parms): Add explicit braces to avoid
1847 (lookup_template_class): Initialize `template' to NULL_TREE.
1848 (instantiate_class_template): Remove unused variable `name' and `e'.
1849 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1850 (do_poplevel): Initialize `saved_warn_unused' to 0.
1851 (type_unification): Remove unused varable `parm'.
1852 (unify): Likewise for `j'.
1854 * repo.c (init_repo): Add parentheses around assignment used as
1856 (finish_repo): Remove unused varable `p'.
1858 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1859 (get_base_distance): Likewise.
1860 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1861 and `new_v' to NULL_TREE.
1862 (lookup_fnfields): Likewise for `rval_binfo_h'.
1863 (breadth_first_search): Add parentheses around assignment used as
1865 (get_template_base): Initialize `type' to NULL_TREE.
1867 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1869 (build_signature_table_constructor): Likewise for
1870 `last_rhs_field', `pfn' and `vt_off'.
1871 (build_sigtable): Likewise for `init'.
1873 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1874 (propagate_binfo_offsets): Likewise for `delta'.
1875 (hash_tree_cons): Initialize hashcode to 0.
1876 (can_free): Likewise for `size'.
1877 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1879 * typeck.c (convert_sequence): Hide prototype.
1880 (common_type): Add explicit braces to avoid ambiguous `else'.
1881 (comp_target_types): Likewise.
1882 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1883 (build_function_call_real): Add explicit braces to avoid ambiguous
1885 (convert_arguments): Initialize `called_thing' to 0.
1886 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1888 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1889 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1890 (build_x_arrow): Likewise for `last_rval'.
1892 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1894 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1896 * decl.c (init_decl_processing): Use set_sizetype.
1897 * decl2.c (sizetype): Don't declare.
1898 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1899 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1900 (build_component_addr, unary_complex_lvalue): Likewise.
1901 * rtti.c (expand_class_desc): Likewise.
1902 * class.c (get_vfield_offset): Likewise.
1904 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1906 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1907 early to avoid bogus error. Handle overloaded function
1908 names provided as template arguments correctly.
1909 (coerce_template_parms): Don't mishandle overloaded functions when
1910 dealing with template template parameters.
1911 (lookup_template_class): Issue an error message, rather than
1912 crashing, when the TYPE_DECL provided is not a template type.
1914 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1916 * class.c (instantiate_type): Don't just return a known type if
1919 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1921 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1922 since that code could never be reached.
1924 * error.c (dump_decl): Avoid aborting in the midst of printing an
1925 error message about an illegal template declaration.
1927 * parse.y (structsp): Print an error message, rather than crashing,
1928 when a class-head does not name a class.
1930 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1931 template arguments as a g++ extension.
1933 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1934 * decl2.c (grok_alignof): If processing_template_decl, just store
1936 * typeck.c (c_alignof): Likewise.
1937 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1938 * error.c (dump_expr): Likewise.
1939 * pt.c (tsubst_copy): Likewise.
1940 * tree.c (cp_tree_equal): Likewise.
1941 * pt.c (uses_template_parms): Correctly determine whether or not a
1942 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1943 folding can be done.
1945 * cp-tree.h (grok_enum_decls): Remove type parameter.
1946 * decl.c (grok_enum_decls): Likewise.
1947 * decl2.c (grok_x_components): Call grok_enum_decls
1948 unconditionally, since it will do nothing if there is no
1949 current_local_enum. Use the new calling sequence.
1950 * pt.c (tsubst_enum): Use the new calling sequence for
1953 * decl.c (start_function): Make member functions of local classes
1954 in extern inline functions have comdat linkage here...
1955 (grokdeclarator): Rather than here.
1957 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1959 * pt.c (convert_nontype_argument): Use decl_constant_value.
1961 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1963 * call.c (add_template_candidate_real): New function.
1964 (add_template_candidate): Use it.
1965 (add_template_conv_candidate): Likewise.
1966 (joust): Pass extra argument to more_specialized.
1967 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1968 (is_local_class): Remove.
1969 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1970 * cp-tree.h (is_local_class): Remove.
1971 (perform_array_to_pointer_conversion): Likewise.
1972 (finish_member_template_decl): Add.
1973 (check_explicit_specialization): Return a tree, not an int.
1974 (more_specialized): Take additional argument.
1975 (get_bindings): Likewise.
1976 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1977 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1978 (perform_array_to_pointer_conversion): Remove.
1979 * decl.c (saved_scope): Add processing_specialization,
1980 processing_explicit_instantiation fields.
1981 (maybe_push_to_top_level): Save them.
1982 (pop_from_top_level): Restore them.
1983 (grokfndecl): Use new return value from
1984 check_explicit_specialization.
1985 (start_decl): Don't check flag_guiding_decls before pushing
1987 (cp_finish_decl): Remove previous (bogus) change.
1988 (grok_declarator): Use decl_function_context rather than
1990 * decl2.c (finish_file): Pass extra argument to get_bindings.
1991 (build_expr_from_tree): Let build_x_component_ref check
1992 validity of arguments rather than doing it here.
1993 * lex.c (cons_up_default_function): Remove code fooling with
1994 processing_specialization, processing_explicit_instantiation
1995 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1996 * method.c (build_overload_identifier): Mangle local classes in
1997 template functions correctly.
1998 * parse.y (finish_member_template_decl): Move to pt.c.
1999 * pt.c (finish_member_template_decl): Moved here from parse.y.
2000 (print_candidates): New function.
2001 (determine_specialization): Change interface. Properly look for
2002 most specialized versions of template candidates.
2003 (check_explicit_specialization): Fully process explicit
2005 (push_template_decl): Avoid looking at CLASSTYPE fields in
2007 (determine_overloaded_function): Remove.
2008 (convert_nontype_argument): Change name from
2009 convert_nontype_parameter. Use determine_overloaded_function
2010 instead of instantiate_type.
2011 (mangle_class_name_for_template): Handle type contexts as well as
2013 (classtype_mangled_name): Likewise.
2014 (lookup_template_class): Likewise.
2016 (more_specialized): Take explict template arguments as a
2018 (most_specialized): Likewise.
2019 (get_bindings): Likewise. Check that return types match before
2020 proclaiming a function a match.
2021 (do_decl_instantiation): Remove code searching for function to
2022 instantiate; that is now done in check_explicit_specialization.
2023 (add_maybe_template): Pass extra argument to get_bindings.
2024 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2026 * typeck.c (build_component_ref): Check for invalid arguments.
2028 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2030 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2031 return_target and call_target are equivalent.
2033 * pt.c (type_unification_real): Just accept function parms that
2034 don't use any template parms.
2036 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2038 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2039 unset DECL_NOT_REALLY_EXTERN.
2041 * parse.y (typename_sub*): Fix std::.
2043 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2045 * error.c (dump_decl): Fix type default template args.
2046 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2048 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2050 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2051 (file_name_nondirectory): Use.
2053 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2055 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2056 that are not really present. Substitute default arguments in
2057 template template arguments. Correctly convert TEMPLATE_DECL to
2058 TEMPLATE_TEMPLATE_PARM.
2059 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2060 are no longer treated specially here.
2061 * parse.y (template_template_parm): Fix copy error.
2062 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2063 type created from template template parameters.
2064 * parse.y (bad_parm): Likewise
2066 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2067 (push_nested_class): Likewise.
2068 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2069 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2070 (copy_template_template_parm): Declare.
2071 * decl.c (arg_looking_for_template): New variable.
2072 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2073 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2074 node if arg_looking_for_template is nonzero.
2075 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2076 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2077 (grokdeclarator): Handle TEMPLATE_DECL.
2078 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2079 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2080 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2081 (dump_decl): Handle unnamed template type parameters.
2082 Handle template template parameters.
2083 (dump_function_name): Handle template template parameters.
2084 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2085 Handle TEMPLATE_TEMPLATE_PARM.
2086 * method.c (build_template_template_parm_names): New function.
2087 (build_template_parm_names): Handle TEMPLATE_DECL.
2088 (build_overload_nested_name, build_overload_name):
2089 Handle TEMPLATE_TEMPLATE_PARM.
2090 * parse.y (maybe_identifier): New nonterminal.
2091 (template_type_parm): Use it.
2092 (template_template_parm, template_arg1): New nonterminal.
2093 (template_parm): Add template_template_parm rules.
2094 (template_arg): Set processing_template_arg.
2095 (template_arg1): Rules moved from template_arg.
2096 (primary, nonnested_type): Set arg_looking_for_template if we are
2097 processing template arguments.
2098 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2099 (process_template_parm): Handle template template parameters.
2100 (coerce_template_parms, comp_template_args): Likewise.
2101 (mangle_class_name_for_template, lookup_template_class): Likewise.
2102 (uses_template_parms): Handle TEMPLATE_DECL and
2103 TEMPLATE_TEMPLATE_PARM.
2104 (current_template_args): Handle TEMPLATE_DECL.
2105 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2106 * search.c (dfs_walk, dfs_record_inheritance):
2107 Handle TEMPLATE_TEMPLATE_PARM.
2108 * tree.c (copy_template_template_parm): New function.
2109 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2110 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2112 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2114 * decl.c (start_decl): Don't allow duplicate definitions of static
2117 * call.c (build_user_type_conversion_1): Handle user-defined
2118 template conversion operators correctly.
2120 * decl2.c (build_expr_from_tree): Issue an error message if the
2121 object in a COMPONENT_REF is a TEMPLATE_DECL.
2123 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2125 * class.c (is_local_class): New function.
2126 * cp-tree.h (is_local_class): Declare it.
2127 (last_tree): Likewise.
2128 (begin_tree): Likewise.
2129 (end_tree): Likewise.
2130 (lookup_template_class): Change prototype.
2131 * decl.c (cp_finish_decl): Check for NULL where necesary.
2132 Consider FUNCTION_DECLS to declare objects with top-level binding,
2133 when calling make_decl_rtl.
2134 (grokdeclarator): Give members of local classes internal linkage.
2135 (start_function): Remove declaration of last_tree.
2136 (finish_function): Set flag_keep_inline_functions around call to
2137 rest_of_compilation if we are processing a member function in a
2139 (start_method): Call push_template_decl for member functions of
2140 local classes in template functions.
2141 * decl2.c (import_export_decl): Don't give external linkage to
2142 instantiations of templates with internal linkage.
2143 * parse.y (last_tree): Remove declaration.
2144 (template_type): Pass extra parameter to lookup_template_class.
2145 (self_template_type): Likewise.
2146 (structsp): Move call to reset_specialization into left_curly.
2147 (left_curly): Call reset_specialization, and begin_tree.
2148 * pt.c (saved_trees): New variable.
2149 (mangle_class_name_for_template): Change prototype. Use
2150 additional function context to name local classes in templates
2152 (classtype_mangled_name): Pass the context.
2153 (push_template_decl): Handle local classes and templates, and
2154 member functions for such classes.
2155 (convert_nontype_parameter): Fix handling of pointer-to-member
2157 (lookup_template_class): Handle local classes in templates.
2158 (tsubst): Likewise. Don't assume that template instantiations
2159 have external linkage; pay attention to the template declaration.
2160 (mark_decl_instantiated): Likewise.
2161 (begin_tree): New function.
2162 (end_tree): Likewise.
2164 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2165 that involve template parameters; that can lead to infinite
2166 recursion unnecessarily.
2168 * pt.c (register_specialization): Do not register specializations
2169 that aren't ready to be registered yet.
2170 (check_explicit_specialization): Handle explicit specialization of
2171 constructors and destructors.
2172 (build_template_decl): New function.
2173 (push_template_delc): Handle out-of-class specializations of
2176 * pt.c (check_explicit_specialization): Set up the template
2177 information before registering the specialization.
2178 (coerce_template_parms): Fix thinko.
2179 (tsubst): Handle specializations of member templates correctly.
2181 * class.c (finish_struct_methods): Remove calls to
2182 check_explicit_specialization from here.
2183 (finish_struct): And insert them here.
2184 * cp-tree.h (perform_qualification_conversions): New function.
2185 (perform_array_to_pointer_conversion): Likewise.
2186 (begin_explicit_instantiation): Likewise.
2187 (end_explicit_instantiation): Likewise.
2188 (determine_specialization): Renamed from
2189 determine_explicit_specialization.
2190 (comp_template_parms): New function.
2191 (processing_explicit_instantiation): New variable.
2192 * cvt.c (perform_qualification_conversions): New function.
2193 (perform_array_to_pointer_conversion): Likewise.
2194 * decl.c (duplicate_decls): Don't consider template functions
2195 alike unless they have the same parameters. Refine handling of
2196 instantiation/specialization mismatches.
2197 (start_decl): Don't call pushdecl for template specializations,
2198 since they don't affect overloading.
2199 (start_function): Likewise
2200 (grokfndecl): Call check_explicit_specialization a little later.
2201 Don't call duplicate_decls for memberm template specializations.
2202 (grokdeclarator): Don't update template_count for classes that are
2203 themselves specializations. Remove use of `2' as parameter to
2204 grokfndecl since that value isn't used.
2205 * lex.c (cons_up_default_function): Save and restore
2206 processing_explicit_instantiation around calls to grokfield.
2207 * parse.y (finish_member_template_decl): New function.
2208 (component_decl_1): Use it.
2209 (fn.def2): Likewise.
2210 (template_arg_list_opt): New nonterminal.
2211 (template_type): Use it.
2212 (self_template_type): Likewise.
2213 (template_id): Likewise.
2214 (object_template_id): Likewise.
2215 (notype_template_declarator): Likwise.
2216 (begin_explicit_instantiation): Likewise.
2217 (end_explicit_instantiation): Likewise.
2218 (explicit_instantiation): Use them.
2219 * pt.c (coerce_template_parms): Add parameters.
2220 (processing_explicit_instantiation): New variable.
2221 (convert_nontype_parameter): New function.
2222 (determine_overloaded_function): Likewise.
2223 (begin_explicit_instantiation): Likewise.
2224 (end_explicit_instantiation): Likewise.
2225 (retrieve_specialization): Likewise.
2226 (register_specialization): Likewise.
2227 (processing_explicit_specialization): Removed.
2228 (determine_specialization): Handle specializations of member
2229 functions of template class instantiations.
2230 (check_explicit_specialization): Refine to conform to standard.
2231 (comp_template_parms): New function.
2232 (coerce_template_parms): Call convert_nontype_parameter.
2233 (tsubst): Refine handling of member templates. Use
2234 register_specialization.
2235 (instantiate_template): Use retrieve_specialization.
2236 (do_decl_instantiation): Likewise.
2237 (instantiate_decl): Likewise.
2238 (type_unification): Improve handling of explict template
2240 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2241 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2242 * typeck.c (build_unary_op): Call determine_specialization, rather
2243 than determine_explicit_specialization.
2245 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2247 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2249 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2251 * error.c (dump_decl): For enum tags, output the tag, not its value.
2253 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2255 * decl.c (init_decl_processing): Only call init_rtti_processing
2258 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2260 * init.c (build_new_1): Split out from build_new.
2261 (build_new): Just return a NEW_EXPR.
2262 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2264 * decl2.c (get_temp_regvar): Tweak.
2266 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2267 * class.c (resolves_to_fixed_type_p): Remove use.
2268 * method.c (build_opfncall): Likewise.
2269 * call.c (build_new_op): Likewise.
2271 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2273 * exception.cc (__eh_alloc, __eh_free): New fns.
2274 (__cp_push_exception, __cp_pop_exception): Use them.
2275 (__uncatch_exception): Call terminate here if no exception.
2276 * except.c (build_terminate_handler): New fn.
2277 (expand_start_catch_block): Use it.
2278 (expand_exception_blocks): Likewise.
2279 (alloc_eh_object): New fn.
2280 (expand_throw): Use it. Protect exception init with terminate.
2281 * typeck.c (build_modify_expr): Remove code that ignores trivial
2284 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2286 * call.c (add_builtin_candidate): Add default case in enumeration
2288 (build_new_op): Likewise.
2289 (convert_like): Likewise.
2290 * cvt.c (build_expr_type_conversion): Likewise.
2291 * tree.c (real_lvalue_p): Likewise.
2292 (lvalue_p): Likewise.
2293 (cp_tree_equal): Likewise.
2294 * typeck.c (comptypes): Likewise.
2295 (build_component_ref): Likewise.
2296 (build_function_call_real): Likewise.
2297 (build_binary_op_nodefault): Likewise.
2298 (build_unary_op): Likewise.
2299 (build_modify_expr): Likewise.
2300 * typeck2.c (initializer_constant_valid_p): Likewise.
2302 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2304 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2306 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2308 * pt.c (coerce_template_parms): Make sure to digest_init if
2311 * decl.c (duplicate_decls): Make the newdecl virtual if the
2312 olddecl was, just as is done with other attributes of olddecl.
2314 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2316 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2317 address of an OFFSET_REF.
2319 * cp-tree.def: Add AGGR_INIT_EXPR.
2320 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2321 AGGR_INIT_EXPR where appropriate.
2322 * expr.c (cplus_expand_expr): Likewise. Simplify.
2324 * decl2.c (finish_file): Remove call to register_exception_table.
2326 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2328 * pt.c (instantiate_class_template): Don't do injection when
2329 processing_template_decl is true, as pollutes current_binding_level
2332 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2334 * pt.c (maybe_fold_nontype_arg): Add prototype.
2336 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2338 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2339 * error.c (dump_expr): Likewise.
2341 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2343 * typeck.c (build_function_call_real): Remove "inline called before
2344 definition" pedwarn.
2346 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2348 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2350 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2352 * pt.c (type_unification_real): Change __null to type void* with
2355 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2357 * call.c (implicit_conversion): Don't call
2358 build_user_type_conversion_1 with a NULL expr, since it will
2361 * pt.c (unify): Don't try to unify array bounds if either array is
2364 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2366 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2367 Replace extern decls with casts.
2369 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2370 Update last_parm_cleanup_insn.
2371 (store_after_parms): Remove.
2372 * cp-tree.h: Adjust.
2374 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2376 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2377 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2378 (import_export_vtable): Use make_decl_one_only instead of
2379 comdat_linkage for win32 tweak.
2380 (import_export_decl): Likewise.
2381 * pt.c (mark_decl_instantiated): Likewise.
2383 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2385 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2387 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2388 * except.c (expand_builtin_throw): Remove.
2389 * cp-tree.h: Remove ptr_ptr_type_node.
2392 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2394 * decl.c (ptr_ptr_type_node): Define.
2395 (init_decl_processing): Initialize it.
2396 * cp-tree.h: Declare it.
2397 * exception.cc (__cp_exception_info): Use __get_eh_info.
2398 (__cp_push_exception): Ditto.
2399 (__cp_pop_exception): Ditto.
2401 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2402 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2404 (init_exception_processing): Removed saved_pc initialization.
2406 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2408 * pt.c (instantiate_decl): Defer all templates but inline functions.
2410 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2412 * init.c (expand_vec_init): Don't fold a list of parameters.
2414 * decl.c (copy_args_p): Handle copy elision for types with virtual
2416 * call.c (build_over_call): Likewise.
2418 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2420 * pt.c (lookup_template_function): Copy the template arguments,
2421 not just the list containing them, to the permanent obstack.
2423 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2425 * except.c (expand_start_catch_block): suspend_momentary for the
2428 * error.c (dump_decl): Handle LOOKUP_EXPR.
2430 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2432 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2433 permanent obstack if we are processing a template decl.
2434 * typeck.c (build_static_cast): Likewise.
2435 (build_const_cast): Likewise.
2436 (build_reinterpret_cast): Likewise.
2438 * pt.c (coerce_template_parms): Coerce some expressions, even
2439 when processing_template_decl.
2441 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2443 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2444 handling of pointer difference expressions.
2446 * typeck.c (comp_target_types): Comparison of function/method types
2447 is independent of nptrs.
2449 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2451 * pt.c (tsubst): Avoid creating pointer to reference and
2452 reference to reference types.
2454 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2456 * parse.y (do_id): New nonterminal.
2457 (template_id): Use it.
2459 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2461 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
2462 * spew.c (yylex): Don't do_identifier here.
2463 * decl2.c (build_expr_from_tree): Revert last change.
2465 * decl2.c (build_expr_from_tree): Expand the name for a method call.
2466 * parse.y (object_template_id): Don't try to take the DECL_NAME.
2468 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
2470 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
2472 * call.c (build_op_delete_call): Adjust.
2474 * except.c (expand_end_catch_block): Lose rethrow region.
2475 (expand_start_catch_block): Likewise.
2476 (expand_end_catch_block): Don't expand_leftover_cleanups.
2478 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2480 * pt.c (tsubst): Remove tree_cons call (places redundant info into
2481 DECL_TEMPLATE_INSTANTIATION).
2483 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2485 * tree.c (is_overloaded_fn): Handle getting a fn template.
2486 (really_overloaded_fn): Likewise.
2487 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
2488 * pt.c (check_explicit_specialization): Tweak.
2489 (determine_explicit_specialization): Tweak.
2491 * tree.c, cp-tree.h (get_target_expr): New fn.
2493 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
2495 * pt.c (check_explicit_specialization): Fix misspelling in
2496 diagnostic: `preceeded'.
2497 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
2500 1997-12-02 Mark Mitchell <mmitchell@usa.net>
2502 * pt.c (determine_explicit_specialization): Avoid an internal
2503 error for bad specializations.
2505 * method.c (build_overload_value): Handle SCOPE_REF.
2507 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
2509 * class.c (prepare_fresh_vtable): Enable even more complex MI
2512 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2514 * exception.cc (__check_eh_spec): Optimize a bit.
2516 * exception.cc (__cp_pop_exception): Lose handler arg.
2517 * except.c (do_pop_exception): Likewise.
2518 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
2519 (expand_end_catch_block): Likewise.
2521 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2523 * pt.c (check_explicit_specialization): Complain about using a
2524 template-id for a non-specialization.
2526 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
2528 * repo.c: Prototype rindex only if needed.
2531 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2533 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
2535 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
2537 * typeck.c (build_const_cast): Handle references here instead of
2538 handing off to convert_to_reference.
2540 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
2541 TerminateFunctionCall.
2542 (init_exception_processing): Likewise. Terminate et al are now
2543 the fns, not ADDR_EXPRs.
2544 (various): Lose redundant assemble_external calls.
2545 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
2547 * cp-tree.h (struct lang_decl_flags): Add comdat.
2548 (DECL_COMDAT): New macro.
2549 * decl.c (duplicate_decls): Propagate it.
2550 (cp_finish_decl): Handle it.
2551 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
2553 * class.c: Remove static pending_hard_virtuals.
2554 (add_virtual_function): Take pointers to pending_virtuals
2555 and pending_hard_virtuals.
2556 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
2558 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
2560 * decl2.c (import_export_vtable): If we support one_only but not
2561 weak symbols, mark instantiated template vtables one_only.
2562 (import_export_decl): Likewise for tinfo functions.
2563 (finish_vtable_vardecl): Also write out vtables from explicitly
2564 instantiated template classes.
2565 * pt.c (mark_class_instantiated): Revert last change.
2567 * except.c (expand_throw): Call mark_used on the destructor.
2569 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
2571 * lex.c (lang_init): Enable flag_exceptions by default if no
2572 command line switch was specified.
2574 1997-11-26 Mark Mitchell <mmitchell@usa.net>
2576 * pt.c (unify): Handle `void' template parameters in
2579 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
2581 * rtti.c (build_dynamic_cast): Handle template case here.
2582 (build_dynamic_cast_1): Not here.
2584 * typeck2.c (digest_init): Make copies where appropriate.
2586 * decl2.c (delete_sanity): resolve_offset_ref.
2588 * except.c: Call terminate without caching so many bits.
2590 * except.c (expand_start_catch_block): Fix catching a reference
2593 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2595 * init.c (build_new): Copy size to the saveable obstack.
2597 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
2598 TRY_CATCH_EXPR for now.
2600 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2602 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
2603 has DECL_LANG_SPECIFIC.
2605 * exception.cc (struct cp_eh_info): Add handlers field.
2606 (__cp_push_exception): Initialize it.
2607 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
2608 (__throw_bad_exception): Remove.
2609 * except.c (call_eh_info): Add handlers field.
2610 (get_eh_handlers): New fn.
2611 (push_eh_cleanup): Increment handlers.
2613 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2615 * except.c (expand_start_eh_spec): Use the try/catch code.
2616 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
2617 doing everything inline.
2618 (init_exception_processing): throw_type_match now takes
2619 const void pointers.
2620 * exception.cc (__check_eh_spec): New fn.
2621 * inc/exception: Neither terminate nor unexpected return.
2622 * decl.c: Make const_ptr_type_node public.
2623 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
2625 * except.c (expand_start_catch_block): We only need the rethrow
2626 region for non-sjlj exceptions.
2627 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
2629 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
2631 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
2632 (various.o): Likewise.
2633 * inc/new: Add placement deletes. Add throw specs for default new.
2634 * new.cc (set_new_handler): Move here from libgcc2.
2635 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
2636 (new): Move from libgcc2. Throw bad_alloc.
2637 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
2638 * decl.c (init_decl_processing): Update exception specs on new and
2641 * method.c (build_decl_overload_real): Don't mess with global
2644 * init.c (build_new): Check for null throw spec, not nothrow_t.
2646 * decl.c (duplicate_decls): Don't complain about different exceptions
2647 from an internal declaration.
2649 * call.c (build_op_delete_call): Fix check for member fns again.
2651 * decl2.c (import_export_decl): Interface hackery affects
2652 virtual synthesized methods.
2654 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2656 * decl.c (start_decl): Don't just complain about a mismatched
2659 * decl.c (make_implicit_typename): Handle case where t is not
2660 actually from context.
2661 * tree.c (get_type_decl): Lose identifier case.
2662 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
2663 * parse.y (nonnested_type): Just use lookup_name.
2664 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
2666 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
2668 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
2669 T was built in C language context (for example, by
2670 output_func_start_profiler).
2672 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
2674 * decl.c (make_implicit_typename): New fn.
2675 (lookup_name_real): Use it. Use current_class_type as the context.
2677 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
2679 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
2681 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2683 * friend.c (do_friend): Warn about non-template friends in templates.
2685 * call.c (build_op_delete_call): Fix handling of inherited delete.
2687 * search.c (dfs_record_inheritance): Ignore template type parms.
2689 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
2691 * call.c (build_new_op): Fix copy error.
2692 (build_op_new_call): New fn.
2693 (build_op_delete_call): New fn.
2694 * cp-tree.h: Declare them.
2695 * init.c (build_new): Use them. Support placement delete.
2696 (build_x_delete): Use build_op_delete_call.
2697 (build_delete): Likewise.
2698 * decl2.c (delete_sanity): Likewise.
2699 (coerce_delete_type): Don't complain about placement delete.
2701 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2703 * call.c (build_new_function_call): Remove unused 'obj' parm.
2704 * cp-tree.h, typeck.c: Adjust.
2706 * init.c (build_new): Make the cleanup last longer.
2707 (expand_vec_init): Call do_pending_stack_adjust.
2709 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
2711 * pt.c (do_type_instantiation): Fix typo.
2712 (mark_class_instantiated): If we support one_only but not weak
2713 symbols, don't mark this as known.
2715 * init.c (build_new): Handle vec delete in EH cleanup.
2717 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2719 * call.c (build_method_call): Call complete_type before checking
2722 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
2724 * decl.c (add_block_current_level): Delete.
2725 * init.c (build_vec_delete_1): Delete build_block and
2726 add_block_current_level calls.
2728 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
2730 * init.c (build_new): Handle freeing allocated memory when the
2733 * call.c (build_new_method_call): Fix flags arg.
2735 * pt.c (do_type_instantiation): Don't try to instantiate
2737 (mark_decl_instantiated): If we support one_only but not
2738 weak symbols, mark this one_only.
2739 * decl2.c (import_export_vtable): Don't defer handling of vtables
2740 if MULTIPLE_SYMBOL_SPACES.
2742 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2744 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
2746 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
2748 * except.c (do_pop_exception): Return a value.
2750 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
2752 * call.c (build_new_method_call): Handle getting a
2753 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
2754 if we got template parms.
2755 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
2757 * decl2.c (build_expr_from_tree): Tweak last change.
2758 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
2759 (maybe_fold_nontype_arg): Split out from tsubst_copy.
2760 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
2762 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2764 * pt.c (tsubst_copy): Handle explicit template arguments in
2766 * typeck.c (build_x_function_call): Likewise.
2767 * decl2.c (build_expr_from_tree): Lookup function name if it
2770 * pt.c (tsubst): Instantiate template functions properly when
2771 template parameter does not appear in function arguments and return
2773 (comp_template_args): Handle member templates required by tsubst.
2775 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2777 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
2780 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2782 * pt.c (coerce_template_parms): Tweak error message.
2784 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
2785 return type defaults to `int', even if there are storage-class
2788 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2790 Complete nested exception support.
2791 * except.c (do_pop_exception): Split out...
2792 (push_eh_cleanup): From here. Handle the EH region by hand.
2793 (expand_start_catch_block): Add a new level for the catch parm.
2794 Move the rethrow region outside the two cleanup regions.
2795 Protect the initializer for the catch parm with terminate.
2796 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
2797 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
2798 popping off the middle of the stack.
2799 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
2800 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
2801 (build_cplus_new): Only wrap CALL_EXPRs.
2802 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
2803 the constructor call.
2805 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2807 * Make-lang.in (c++.distdir): Make inc subdirectory.
2809 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2811 * decl2.c (finish_file): Put back some code.
2813 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2815 * decl2.c (finish_file): Remove redundant code.
2816 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2818 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2820 * except.c (call_eh_info): Split out...
2821 (push_eh_info): From here.
2822 (expand_builtin_throw): Use it.
2823 (expand_start_catch_block): Move region start back.
2825 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2827 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2828 (real_yylex): Record wide strings using target endianness, not host.
2830 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2832 * repo.c (rindex): Add decl unconditionally.
2833 (get_base_filename, open_repo_file): Don't cast rindex.
2834 * xref.c (rindex): Add decl unconditionally.
2835 (index): Remove unused decl.
2836 (open_xref_file): Don't cast rindex.
2838 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2840 * class.c (build_vbase_path): Propagate the result type properly.
2842 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2844 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2845 remaining use of saved_throw_type with a call to get_eh_type.
2847 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2849 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2850 (file_name_nondirectory): New function, doing the same as the macro.
2851 (set_typedecl_interface_info): Use it instead of the macro.
2852 (check_newline): Likewise.
2853 (handle_cp_pragma): Likewise.
2855 * repo.c (get_base_filename): Cast result of rindex to char*.
2856 (open_repo_file): Likewise.
2857 * xref.c (open_xref_file): Likewise.
2858 * error.c (dump_char): Make its arg int, not char.
2860 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2861 the exact number of fields.
2863 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2865 Support for nested exceptions.
2866 * tinfo2.cc (__is_pointer): New fn.
2867 * exception.cc (struct cp_eh_info): Define.
2868 (__cp_exception_info, __uncatch_exception): New fns.
2869 (__cp_push_exception, __cp_pop_exception): New fns.
2870 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2872 (init_exception_processing): Likewise. __eh_pc is now external.
2873 (push_eh_info): New fn.
2874 (get_eh_{info,value,type,caught}): New fns.
2875 (push_eh_cleanup): Just call __cp_pop_exception.
2876 (expand_start_catch_block): Use push_eh_info. Start the eh region
2878 (expand_end_eh_spec): Use push_eh_info.
2879 (expand_throw): Call __cp_push_exception to set up the exception info.
2880 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2882 (expand_builtin_throw): Don't refer to empty_fndecl.
2884 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2886 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2888 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2890 * method.c (build_template_parm_names, build_decl_overload_real):
2891 Add static to definitions.
2892 * pt.c (add_to_template_args, note_template_header,
2893 processing_explicit_specialization, type_unification_real): Likewise.
2894 ({determine,check}_explicit_specialization): Use a single string for
2897 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2899 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2900 (expand_end_catch_block): Likewise.
2901 (expand_end_eh_spec): Likewise.
2903 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2905 * decl.c (duplicate_decls): Handle template specializations
2907 * error.c (dump_function_name): Fix printing of specializations of
2908 member functions that are not member templates.
2909 * cp-tree.h (processing_specialization): Make global.
2910 * pt.c (processing_specialization): Likewise.
2911 * lex.c (cons_up_default_function): Save and restore
2912 processing_specialization to avoid confusion.
2914 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2916 * decl.c (init_decl_processing): Give null_node unknown* type.
2917 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2918 (common_type): Likewise.
2919 * error.c (args_as_string): Recognize null_node.
2921 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2923 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2924 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2926 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2928 * Make-lang.in (g++): Include prefix.o.
2930 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2932 * pt.c (determine_explicit_specialization): Initialize "dummy"
2933 to keep Purify quiet.
2935 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2937 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2938 (build_overload_int): Not here.
2940 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2942 * class.c (build_type_pathname): Remove.
2943 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2945 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2947 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2948 &&label GNU extension.
2950 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2952 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2953 so as to avoid incorrect manglings.
2954 * method.c (build_decl_overload_real): Don't mangle return types
2957 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2959 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2960 scratch_tree_cons): Define as macros for now.
2961 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2962 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2963 typeck2.c: Use them and the expression_obstack variants.
2965 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2967 * decl.c (store_return_init): Allow classes with explicit ctors to
2968 be used with the named return values extension.
2970 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2972 * pt.c (instantiate_decl): Fix previous change.
2974 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2976 * pt.c (tsubst): Fix thinko.
2977 (instantiate_decl): Really use the original template.
2979 * call.c (build_new_method_call): Use simple constructor_name for
2982 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2984 * method.c (build_underscore_int): Don't use ANSI specific
2987 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2989 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2990 for our key method; it might have been inlined by -O3.
2992 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2994 * decl.c (make_typename_type): Do not try to call lookup_field for
2995 non-aggregate types.
2997 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2999 * typeck.c (build_reinterpret_cast): Tweak.
3001 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3003 * typeck.c (build_reinterpret_cast): converting a void pointer
3004 to function pointer with a reinterpret_cast produces a warning
3005 if -pedantic is issued
3007 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3009 * typeck.c (c_expand_return): Don't warn about returning a
3010 reference-type variable as a reference.
3012 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3014 * method.c (build_static_name): Fix typo.
3016 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3018 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3019 OLDDECL before we try to do DECL_USE_TEMPLATE.
3021 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3023 * decl.c (duplicate_decls): Don't warn about template instances.
3025 * typeck.c (mark_addressable): Lose ancient code that unsets
3028 * pt.c (do_decl_instantiation): Lose support for instantiating
3031 * call.c (build_new_function_call): Fix handling of null explicit
3033 (build_new_method_call): Likewise.
3035 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3037 * method.c (build_underscore_int): Fix typo.
3039 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3041 * tree.c (print_lang_statistics): #if 0 call to
3042 print_inline_obstack_statistics until its definition is checked in.
3044 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3046 * decl2.c (finish_file): Move dump_tree_statistics to end.
3048 * pt.c (instantiate_decl): Look for the original template.
3049 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3050 of member templates.
3052 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3054 * Makefile.in (g++FAQ.*): New rules.
3055 (CONFLICTS): Update.
3056 * g++FAQ.texi: Moved from libg++.
3058 * parse.y (PFUNCNAME): Only specify the type once.
3060 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3062 * lex.c (real_yylex): Clean up the code to fully behave the way
3063 the c-lex.c parser does for complex and real numbers.
3065 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3067 * method.c (build_decl_overload_real): Reformat.
3069 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3071 * method.c (synthesize_method): If at_eof, determine our linkage.
3073 1997-09-29 Paul Eggert <eggert@twinsun.com>
3075 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3076 diagnostic if !dollars_in_ident or if pedantic.
3078 * lang-specs.h (@c++): -ansi no longer implies -$.
3080 * decl2.c (lang_decode_option):
3081 -traditional and -ansi now do not mess with
3084 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3086 * Makefile.in (parse.o, decl.o): Also depend on
3087 $(srcdir)/../except.h $(srcdir)/../output.h.
3088 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3089 $(srcdir)/../except.h $(srcdir)/../output.h.
3090 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3093 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3095 * expr.c (cplus_expand_expr): Make it static.
3097 * decl2.c, init.c, typeck.c: Include "expr.h".
3098 (expand_expr): Use proper values when calling the function.
3100 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3102 * lang-options.h: new -Wold-style-cast flag.
3103 * cp-tree.h (warn_old_style_cast): new variable.
3104 * decl2.c (warn_old_style_cast): ditto.
3105 (lang_decode_option): support -Wold-style-cast.
3106 (reparse_absdcl_as_casts): produce old-style-cast warning.
3108 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3110 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3111 TREE_USED, reset value based on already_used.
3113 * init.c (expand_member_init): Revert change.
3115 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3117 * cp-tree.h, decl.c, decl2.c, pt.c:
3118 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3120 * decl2.c (lang_decode_option): Add missing ;.
3122 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3124 * friend.c (do_friend): Disable injection for all template-derived
3126 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3127 * parse.y (notype_template_declarator): New nonterminal.
3128 (direct_notype_declarator): Use it.
3129 (complex_direct_notype_declarator): Likewise.
3130 (object_template_id): Accept any kind of identifier after TEMPLATE.
3131 (notype_qualified_id): Don't add template declarators here.
3133 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3135 * call.c (add_template_candidate): Add explicit_targs parameter.
3136 (build_scoped_method_call): Use it.
3137 (build_overload_call_real): Likewise.
3138 (build_user_type_conversion_1): Likewise.
3139 (build_new_function_call): Likewise.
3140 (build_object_call): Likewise.
3141 (build_new_op): Likewise.
3142 (build_new_method_call): Likewise.
3143 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3144 (build_new_method_call): Likewise.
3146 * class.c (finish_struct_methods): Add specialization pass to
3147 determine which methods were specializing which other methods.
3148 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3150 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3152 * cp-tree.h (name_mangling_version): New variable.
3153 (flag_guiding_decls): Likewise.
3154 (build_template_decl_overload): New function.
3155 (begin_specialization): Likewise.
3156 (reset_specialization): Likewise.
3157 (end_specialization): Likewise.
3158 (determine_explicit_specialization): Likewise.
3159 (check_explicit_specialization): Likewise.
3160 (lookup_template_function): Likewise.
3161 (fn_type_unification): Add explicit_targs parameter.
3162 (type_unification): Likewise.
3164 * decl.c (duplicate_decls): Add smarts for explicit
3166 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3168 (grokfndecl): Call check_explicit_specialization.
3170 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3171 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3172 (check_classfn): Handle specializations.
3174 * error.c (dump_function_name): Print specialization arguments.
3176 * friend.c (do_friend): Don't call pushdecl for template
3179 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3181 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3182 and -fno-guiding-decls.
3184 * lex.c (identifier_type): Return PFUNCNAME for template function
3187 * method.c (build_decl_overload_real): New function.
3188 (build_template_parm_names): New function.
3189 (build_overload_identifier): Use it.
3190 (build_underscore_int): New function.
3191 (build_overload_int): Use it. Add levels for template
3193 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3194 (build_overload_nested_names): Handle template type parameters.
3195 (build_template_decl_overload): New function.
3197 * parse.y (YYSTYPE): New ntype member.
3198 (nested_name_specifier): Use it.
3199 (nested_name_specifier_1): Likewise.
3200 (PFUNCNAME): New token.
3201 (template_id, object_template_id): New non-terminals.
3202 (template_parm_list): Note specializations.
3203 (template_def): Likewise.
3204 (structsp): Likewise.
3205 (fn.def2): Handle member template specializations.
3206 (component_decl_1): Likewise.
3207 (direct_notype_declarator): Handle template-ids.
3208 (component_decl_1): Likewise.
3209 (direct_notype_declarator): Handle template-ids.
3210 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3212 * pt.c (processing_specializations): New variable.
3213 (template_header_count): Likewise.
3214 (type_unification_real): New function.
3215 (processing_explicit_specialization): Likewise.
3216 (note_template_header): Likewise.
3217 (is_member_template): Handle specializations.
3218 (end_template_decl): Call reset_specialization.
3219 (push_template_decl): Handle member template specializations.
3221 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3222 (instantiate_template): Handle specializations.
3223 (instantiate_decl): Likewise.
3224 (fn_type_unification): Handle explicit_targs.
3225 (type_unification): Likewise. Allow incomplete unification
3226 without an error message, if allow_incomplete.
3227 (get_bindings): Use new calling sequence for fn_type_unification.
3229 * spew.c (yylex): Handle PFUNCNAME.
3231 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3232 (really_overloaded_fn): Likewise.
3233 (get_first_fn): Handle function templates.
3235 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3236 Handle TEMPLATE_ID_EXPR.
3237 (build_x_unary_op): Likewise.
3238 (build_unary_op): Likewise.
3239 (mark_addressable): Templates whose address is taken are marked
3242 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3244 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3245 accepting any kind of type, not only int.
3247 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3249 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3250 about covariant returns.
3252 * parse.y (member_init): Also imply typename here. Remove ancient
3253 extension for initializing base members.
3255 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3257 Handle multi-level typenames and implicit typename in base list.
3258 * parse.y (typename_sub{,[0-2]}): New rules.
3259 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3260 (nonnested_type): New rule.
3261 (complete_type_name): Use it.
3262 (base_class.1): Use typename_sub and nonnested_type.
3263 (nested_name_specifier): Don't elide std:: here.
3264 * decl.c (make_typename_type): Handle getting a type for NAME.
3265 (lookup_name_real): Turn std:: into :: here.
3267 Rvalue conversions were removed in London.
3268 * call.c (is_subseq): Don't consider lvalue transformations.
3269 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3270 (joust): Reenable ?: kludge.
3272 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3274 * decl.c (start_function): Up warning of no return type to be a
3277 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3279 * init.c (expand_member_init): Don't set TREE_USED.
3280 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3281 set,don't clear TREE_USED wholesale.
3283 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3285 * call.c (build_over_call): Do require_complete_type before
3288 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3290 * search.c (lookup_field): Call complete_type in all cases.
3292 * decl.c (finish_function): Just warn about flowing off the end.
3294 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3296 * decl.c (grokparms): Don't bash a permanent list node if we're
3299 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3301 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3303 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3305 * call.c (build_new_op): Give better error for syntactically
3306 correct, but semantically invalid, use of undeclared template.
3308 * call.c (compare_qual): Handle pmfs.
3310 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3311 after the exception spec.
3313 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3315 * call.c (null_ptr_cst_p): Integer type, not integral type.
3317 * call.c (joust): Disable warnings until they can be moved to the
3320 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3322 * Makefile.in, config-lang.in: Convert to autoconf.
3324 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3326 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3329 * pt.c (most_specialized_class): Fix typo.
3330 (tsubst): Move constant folding to TREE_VEC case.
3332 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3334 * pt.c (do_poplevel): Don't warn about unused local variables
3335 while processing_template_decl since we don't always know whether
3336 or not they will need constructing/destructing.
3338 * pt.c (uses_template_parms): Check the values of an enumeration
3339 type to make sure they don't depend on template parms.
3341 * decl.c (make_typename_type): Don't lookup the field if the
3342 context uses template parms, even if we're not
3343 processing_template_decl at the moment.
3345 * pt.c (coerce_template_parms): Avoid looking at the
3346 TYPE_LANG_DECL portion of a typename type, since there won't be
3348 (tsubst): Do constant folding as necessary to make sure that
3349 arguments passed to lookup_template_class really are constants.
3351 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3353 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3354 * decl2.c (finish_file): Only register exception tables if we
3357 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3359 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3361 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3363 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3365 * error.c (dump_decl): Avoid crashing when presented with a
3366 uninitialized constant, as can occur with a template parameter.
3367 (dump_expr): Make sure that there are enough levels of
3368 current_template_parms before we start diving through them.
3370 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3372 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3375 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3377 * except.c (expand_throw): Call build_delete for all
3378 exception types, not just objects with destructors.
3380 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3382 * decl.c (current_local_enum): Remove static.
3383 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3384 in case template is expanded in enum decl.
3385 (instantiate_class_template) : Use new tsubst_enum signature.
3386 (tsubst_expr): Likewise.
3388 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3390 * pt.c (begin_member_template_processing): Take a function as
3391 argument, not a set of template arguments. Use the template
3392 parameters, rather than the arguments. Handle non-type parameters
3393 correctly. Push a binding level for the parameters so that multiple
3394 member templates using the same parameter names can be declared.
3395 (end_member_template_processing): Pop the binding level.
3396 (push_template_decl): Mark member templates as static when
3399 * lex.c (do_pending_inlines): Pass the function, not its template
3400 arguments, to begin_member_template_processing.
3401 (process_next_inline): Likewise.
3402 (do_pending_defargs): Likewise.
3404 * error.c (dump_expr): Obtain the correct declaration for a
3405 TEMPLATE_CONST_PARM.
3407 * call.c (add_template_conv_candidate): New function.
3408 (build_object_call): Handle member templates, as done in the other
3411 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3413 * decl.c (replace_defag): Undo previous change.
3414 * lex.c (do_pending_defargs): Deal with member templates.
3416 * pt.c (is_member_template): Avoid crashing when passed a
3417 non-function argument.
3419 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3421 * class.c (grow_method): Remove check for redeclaration.
3423 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3425 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3426 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3427 (PRIMARY_TEMPLATE_P): Use it.
3428 * call.c (build_overload_call_real): Use it.
3429 * class.c (instantiate_type): Likewise.
3430 * decl.c (decls_match): Likewise.
3431 * method.c (build_overload_identifier): Likewise.
3432 * pt.c (push_template_decl): Likewise.
3433 (classtype_mangled_name): Likewise.
3434 (lookup_template_class): Likewise.
3436 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3437 DECL_NTPARMS to conform to usage elsewhere.
3438 * call.c (add_template_candidate): Likewise.
3439 * class.c (instantiate_type): Likewise.
3440 * pt.c (instantiate_template): Likewise.
3441 (get_bindings): Likewise.
3443 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3446 * pt.c (unify): Undo changes to allow multiple levels of template
3448 (type_unification): Likewise.
3449 (fn_type_unification): Likewise.
3450 (get_class_bindings): Likewise.
3451 * cp-tree.h (Likewise).
3453 * decl.c (replace_defarg): Check that the type of the default
3454 parameter does not invlove a template type before complaining
3455 about the initialization.
3457 * error.c (dump_expr): Deal with template constant parameters in
3458 member templates correctly.
3460 * pt.c (is_member_template): Deal with class specializations
3462 (tsubst): Handle "partial instantiation" of member templates
3465 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
3467 * pt.c (type_unification): Change calling squence to allow for
3468 multiple levels of template parameters.
3469 (tsubst_expr): Likewise.
3471 (tsubst_copy): Likewise.
3472 (instantiate_template): Likewise.
3474 * call.c (build_overload_call_real): Use it.
3475 (add_builtin_candidate): Use it.
3476 (build_new_method_call): Use it.
3477 * class.c (instantiate_type): Use it.
3478 * decl.c (grokdeclarator): Use it.
3479 * decl2.c (finish_file): Use it.
3480 * method.c (build_overload_identifier): Use it.
3482 * call.c (add_template_candidate): Add additional parameter for
3483 the function return type. Call fn_type_unification istead of
3485 (build_user_type_conversion_1): Handle member templates.
3486 (build_new_function_call): Likewise.
3487 (build_new_op): Likewise.
3488 (build_new_method_call): Likewise.
3490 * class.c (grow_method): Don't give an error message indicating
3491 that two member templates with the same name are ambiguous.
3492 (finish_struct): Treat member template functions just like member
3495 * cp-tree.h (check_member_template): Add declaration.
3496 (begin_member_template_processing): Likewise.
3497 (end_member_template_processing): Likewise.
3498 (fn_type_unification): Likewise.
3499 (is_member_template): Likewise.
3500 (tsubst): Change prototype.
3501 (tsubst_expr): Likewise.
3502 (tsubst_copy): Likewise.
3503 (instantiate_template): Likewise.
3504 (get_bindings): Likewise.
3506 * decl.c (decls_match): Handle multiple levels of template
3508 (pushdecl): Handle template type params just like other type
3510 (push_class_level_binding): Return immediately if the
3511 class_binding_level is NULL.
3512 (grokfndecl): If check_classfn() returns a member_template, use
3513 the result of the template, not the template itself.
3515 * decl2.c (check_member_template): New function. Check to see
3516 that the entity declared to be a member template can be one.
3517 (check_classfn): Allow redeclaration of member template functions
3518 with different types; the new functions can be specializations or
3519 explicit instantiations.
3521 * error.c (dump_decl): Handle multiple levels of template
3523 (dump_function_decl): Update to handle function templates.
3525 * lex.c (do_pending_inlines): Set up template parameter context
3526 for member templates.
3527 (process_next_inline): Likewise.
3529 * method. (build_overload_identifier): Adjust for multiple levels
3530 of template parameters.
3532 * parse.y (fn.def2): Add member templates.
3533 (component_decl_1): Likewise.
3535 * pt.c (begin_member_template_processing): New function.
3536 (end_member_template_processing): Likewise.
3537 (is_member_template): Likewise.
3538 (fn_type_unification): Likewise.
3539 (current_template_parms): Return a vector of all the template
3540 parms, not just the innermost level of parms.
3541 (push_template_decl): Deal with the possibility of member
3543 (lookup_template_class): Likewise.
3544 (uses_template_parms): Likewise.
3545 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
3546 TEMPLATE_CONST_PARM to deal with multiple levels of template
3547 arguments. Add processing of TEMPLATE_DECL to produce new
3548 TEMPLATE_DECLs from old ones.
3549 (do_decl_instantiation): Handle member templates.
3551 * search.c (lookup_fnfields_1): Handle member template conversion
3554 * tree.c (cp_tree_equal): Check the levels, as well as the
3555 indices, of TEMPLATE_CONST_PARMs.
3557 * typeck.c (comptypes): Check the levels, as well as the indices,
3558 fo TEMPLATE_TYPE_PARMs.
3559 (build_x_function_call): Treat member templates like member
3562 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3564 * typeck.c (c_expand_return): Always convert_for_initialization
3565 before checking for returning a pointer to local.
3567 * pt.c (type_unification): If strict and the function parm doesn't
3568 use template parms, just compare types.
3570 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
3572 * method.c (build_overloaded_value): Replace direct call
3573 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
3575 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3577 * typeck.c (convert_arguments): Don't arbitrarily choose the first
3578 of a set of overloaded functions.
3580 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3582 * lex.c (real_yylex): Don't elide __FUNCTION__.
3584 * method.c (build_overload_value): Add in_template parm.
3585 (build_overload_int): Likewise.
3586 (build_overload_identifier): Pass it.
3588 * decl.c (duplicate_decls): Don't bash a previous template
3589 definition with a redeclaration.
3591 * pt.c (unify): float doesn't match double.
3593 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
3594 TYPE_DECL. Handle getting non-template types.
3595 * parse.y (explicit_instantiation): Use typespec instead of
3598 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
3600 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
3602 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
3604 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
3605 (compare_ics): Likewise.
3607 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3609 * call.c (joust): Warn about choosing one conversion op over
3610 another because of 'this' argument when the other return type is
3612 (source_type): New fn.
3614 * call.c (build_new_op): Strip leading REF_BIND from first operand
3615 to builtin operator.
3617 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
3620 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3622 * call.c (null_ptr_cst_p): Remove support for (void*)0.
3624 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
3626 * typeck.c (expand_target_expr): Make definition match declaration.
3628 * class.c (get_basefndecls): Make definition match declaration.
3630 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
3632 * input.c (sub_getch): Eventually give up and release the input file.
3634 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
3637 * call.c (joust): Tweak message.
3639 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
3641 * error.c (type_as_string): Put const/volatile on template type
3642 parameters where appropriate.
3644 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
3646 * call.c (strictly_better): Make arguments unsigned ints.
3648 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
3650 * lex.c (real_yylex): Refer to __complex instead of complex.
3652 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
3654 * lex.c (real_yylex): Don't use getc directly.
3656 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3658 * call.c (is_subseq): Don't try to be clever.
3660 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3662 * parse.y, pt.c: Include "except.h".
3663 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
3664 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
3665 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
3666 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
3669 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3671 * decl2.c (mark_vtable_entries): Instead of replacing pure
3672 virtuals with a reference to __pure_virtual, copy the decl and
3675 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3677 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
3679 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
3681 * pt.c (instantiate_class_template): Call repo_template_used
3682 before finish_prevtable_vardecl.
3684 * call.c (is_subseq): New fn.
3685 (compare_ics): Use it.
3687 * repo.c (finish_repo): Don't crash on no args.
3689 * parse.y (named_complex_class_head_sans_basetype): Handle
3690 explicit global scope.
3691 * decl2.c (handle_class_head): New fn.
3693 * pt.c (unify): Add CONST_DECL case.
3695 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3697 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
3699 * cp-tree.h (report_type_mismatch): Add prototype.
3700 * call.c (build_overload_call_real): Remove erroneous fourth
3701 argument to report_type_mismatch.
3702 (build_user_type_conversion_1): Remove erroneous second arg to
3704 (build_new_function_call): Likewise.
3705 (build_object_call): Likewise.
3706 (build_new_op): Likewise.
3707 (build_new_method_call): Likewise.
3709 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3711 * error.c (dump_decl): Don't bother processing a function with no
3714 * method.c (emit_thunk): Call init_function_start in the macro case.
3716 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3718 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
3719 defined and used to set flag_vtable_thunks.
3721 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3723 * parse.y: Don't clear the inlines from their obstack until they've
3726 * decl.c (duplicate_decls): Don't complain about exception
3727 specification mismatch if flag_exceptions is off.
3729 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
3731 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
3733 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
3735 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
3736 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
3737 Include <stdio.h> before include files that formerly used STDIO_PROTO.
3739 * decl.c, g++spec.c, lex.c, method.c, repo.c:
3740 Include "config.h" first, as per autoconf manual.
3742 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3744 * decl.c (duplicate_decls): Tweak wording.
3745 * lex.c (do_pending_defargs): Don't die if we see a default arg
3746 that isn't a DEFAULT_ARG.
3747 * error.c (dump_expr): Handle DEFAULT_ARG.
3749 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
3750 * lang-options.h: Add -fhandle-exceptions.
3752 * class.c (build_vtable): vtables are artificial.
3753 (prepare_fresh_vtable): Likewise.
3755 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3757 * cvt.c (ocp_convert): After converting to the target type, set
3758 LOOKUP_NO_CONVERSION.
3760 * call.c (joust): Warn about potentially confusing promotion rules
3762 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
3764 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
3766 * exception.cc: Declare __terminate_func with noreturn attribute.
3768 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3770 * parse.y: Break out eat_saved_input, handle errors.
3771 (function_try_block): Use compstmt instead of compstmt_or_error.
3773 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
3775 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
3777 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3779 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
3780 existence of cc1plus check whether $(LANGUAGES) contains C++.
3782 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3784 * method.c (do_build_copy_constructor): When copying an anonymous
3785 union member loop around to handle nested anonymous unions. Use
3786 the offset of the member relative to the outer structure, not the
3789 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3791 * call.c (resolve_args): New fn.
3792 (build_new_function_call): Use it.
3793 (build_object_call): Likewise.
3794 (build_new_method_call): Likewise.
3796 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3798 * call.c (build_over_call): tsubst all default parms from templates.
3800 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3802 * decl.c (struct cp_function): Add static_labelno.
3803 (push_cp_function_context): Save it.
3804 (pop_cp_function_context): Restore it.
3806 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3808 * typeck.c (build_component_ref_1): Convert from reference.
3810 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3812 * parse.y (current_declspecs, prefix_attributes): Initialize to
3815 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3816 before we try to force it to be a TREE_LIST.
3817 (decl): Make sure $1.t is non-nil.
3819 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3821 * pt.c (uses_template_parms): Handle template first-parse codes.
3823 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3825 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3827 * pt.c (unify): Handle BOOLEAN_TYPE.
3829 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3830 * pt.c (tsubst): Don't set it.
3831 * call.c (build_over_call): Use uses_template_parms.
3833 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3835 * method.c (build_overload_nested_name): Use static_labelno
3836 instead of var_labelno.
3837 (build_qualified_name): New fn.
3838 (build_overload_name): Split out from here.
3839 (build_static_name): Use build_qualified_name.
3840 * decl.c (cp_finish_decl): Statics in extern inline functions
3841 have comdat linkage.
3842 (start_function): Initialize static_labelno.
3844 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3846 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3847 before "all member functions in class [] are private"
3849 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3851 * lex.c (do_scoped_id): convert_from_reference.
3852 * init.c (build_offset_ref): Likewise.
3854 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3856 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3858 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3860 * typeck.c (get_member_function_from_ptrfunc): Promote index
3863 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3865 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3866 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3868 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3870 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3872 * lex.c (add_defarg_fn): Adjust.
3873 (do_pending_defargs): Adjust. Don't skip the first parm.
3875 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3877 * decl.c (build_enumerator): Global enumerators are also readonly.
3879 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3880 (build_dynamic_cast): Call it and convert_from_reference.
3882 * lex.c (add_defarg_fn): New fn.
3883 (snarf_defarg): Don't add to defarg_types.
3884 (do_pending_defargs): Lose defarg_types. All fns we process now
3886 * decl.c (grokfndecl): Call add_defarg_fn.
3888 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3889 * cp-tree.def: Add DEFAULT_ARG.
3890 * spew.c (yylex): Call snarf_defarg as appropriate.
3891 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3892 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3893 (structsp): Use pending_defargs.
3894 (parms, full_parm): Use defarg.
3895 * lex.c (init_lex): Initialize inline_text_firstobj.
3896 (do_pending_inlines): Never pass the obstack to feed_input.
3897 (process_next_inline): Call end_input instead of restore_pending_input.
3898 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3899 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3900 * input.c (end_input): New fn.
3901 (sub_getch): At the end of some fed input, just keep returning EOF
3902 until someone calls end_input.
3903 Remove 'obstack' field from struct input_source.
3904 * decl.c (grokparms): Handle DEFAULT_ARG.
3905 (replace_defarg): New fn.
3906 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3908 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3910 * call.c (implicit_conversion): If nothing else works, try binding
3911 an rvalue to a reference.
3913 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3915 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3916 ifndef for Cygwin32 to include SIGSEGV.
3918 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3920 * class.c (finish_struct_1): Only complain about pointers without
3921 copy stuff if there are any constructors.
3923 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3925 * decl.c (grokfndecl): If the function we chose doesn't actually
3928 * decl2.c (grokclassfn): Don't specify 'const int' for the
3929 artificial destructor parm.
3931 * pt.c (type_unification): If we are called recursively, nothing
3934 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3936 * decl.c (init_decl_processing): Stop trying to catch signals
3937 other than SIGABRT since the Cygwin32 library doesn't support
3938 them correctly yet. This fixes a situation in which g++ causes
3939 a hang on SIGSEGVs and other such signals in our Win32-hosted
3942 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3944 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3946 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3948 * typeck2.c (store_init_value): Always return the value if our
3949 type needs constructing.
3951 * method.c (hack_identifier): Convert class statics from
3954 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3956 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3958 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3960 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3961 the end of return x;
3963 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3965 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3967 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3969 * except.c (expand_builtin_throw): Add support
3970 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3972 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3974 * repo.c (extract_string): Null-terminate.
3976 * cp-tree.h (TI_SPEC_INFO): New macro.
3977 (CLASSTYPE_TI_SPEC_INFO): New macro.
3978 * pt.c (push_template_decl): Correctly determine # of template parms
3981 * call.c (compare_ics): Really fix 'this' conversions.
3983 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3986 * pt.c (push_template_decl): Complain about mismatch in # of
3987 template parms between a class template and a member template.
3989 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3991 * method.c (synthesize_method): You can't call
3992 function_cannot_inline_p after finish_function.
3993 * decl.c (finish_function): Turn on flag_inline_functions and turn
3994 off DECL_INLINE before handing a synthesized method to the
3997 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3999 * method.c (synthesize_method): Remove July 30 change to never set
4000 DECL_INLINE if at_eof.
4002 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4004 * xref.c (GNU_xref_member): Ensure that the node has a
4005 decl_lang_specific part before checking DECL_FRIEND_P.
4007 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4009 * pt.c (instantiate_class_template): Diagnose non-class types used
4012 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4014 * typeck.c (build_conditional_expr): Use convert_for_initialization
4015 instead of convert_and_check.
4017 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4019 * parse.y (typespec): Don't pedwarn for typeof.
4021 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4023 * repo.c (finish_repo): Only check changes if we would write a
4026 * call.c (compare_ics): Fix handling of 'this' conversions.
4028 * pt.c (do_decl_instantiation): Support static data too. Rename
4029 from do_function_instantiation.
4030 * cp-tree.h: Adjust.
4033 * repo.c (extract_string): New fn.
4034 (get_base_filename): Use it.
4035 (init_repo): Compare old args with current args.
4037 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4039 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4040 character, idea from Paul Eggert <eggert@twinsun.com>.
4042 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4044 * typeck.c (c_expand_return): Be more persistent in looking for
4047 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4048 pointer to reference.
4050 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4052 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4054 * init.c (build_member_call, build_offset_ref):
4055 Use do_scoped_id instead of do_identifier.
4057 * cvt.c (convert): Remove bogosity.
4059 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4061 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4062 TARGET_TYPE before trying to use get_binfo.
4064 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4066 * cvt.c (build_up_reference): Call get_binfo to get access control.
4068 * decl2.c (import_export_decl): If we don't support weaks, leave
4071 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4073 * except.c (expand_builtin_throw): Add support for machines that
4074 cannot access globals after throw's epilogue when
4075 -fno-sjlj-exceptions is used.
4077 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4079 * parse.y: 'std::' becomes '::'.
4080 * lex.c (real_yylex): Remove 'namespace' warning.
4081 * init.c (build_member_call): Ignore 'std::'.
4082 (build_offset_ref): Likewise.
4083 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4084 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4085 * decl.c (push_namespace): Just sorry.
4086 (pop_namespace): Nop.
4087 (init_decl_processing): Declare std namespace.
4089 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4091 * search.c (push_class_decls): A name which ambiguously refers to
4092 several instantiations of the same template just refers to the
4095 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4097 * decl.c (build_enumerator): fix problem with unsigned long
4098 enumerated values being smashed to ints, causing overflow
4099 when computing next enumerated value. (for enum values around
4102 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4104 * typeck.c (build_component_ref): Only call mark_used on a decl.
4106 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4108 * typeck.c (build_c_cast): Make the check for a ptr to function
4109 more specific before possible default_conversion call.
4111 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4113 * except.c (expand_exception_blocks): Simplify and fix and make
4114 sure we don't end a region in a sequence, as expand_end_bindings
4117 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4119 * except.c (init_exception_processing): Mark terminate as not
4120 returning so that the optimizer can optimize better.
4122 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4124 * cvt.c (convert): Don't do any extra work, if we can avoid it
4127 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4129 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4130 cp_convert. convert is now reserved for the backend, and doesn't
4131 have the semantics a frontend person should ever want.
4133 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4135 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4136 Lose -traditional support.
4138 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4140 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4142 * parse.y (self_reference): Do it for templates, too.
4143 * class.c (pushclass): Don't overload_template_name; the alias
4144 generated by build_self_reference serves the same purpose.
4146 * tree.c (list_hash): Make static, take more args.
4147 (list_hash_lookup): Likewise.
4148 (list_hash_add): Make static.
4149 (list_hash_canon): Lose.
4150 (hash_tree_cons): Only build a new node if one isn't already in the
4152 (hash_tree_chain): Use hash_tree_cons.
4153 * cp-tree.h: Adjust.
4154 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4155 of calling lookup_name.
4157 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4159 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4160 doesn't refer to the CONST_DECLs.
4162 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4164 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4166 (expand_class_desc): Convert the last argument to a sizetype.
4168 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4170 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4171 __real__): Add reswords.
4172 * hash.h: Regenerate.
4173 * lex.h (rid): Add RID_COMPLEX.
4174 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4175 * lex.c (init_lex): Add building of RID_COMPLEX.
4176 (real_yylex): General cleanup in line with what c-lex.c also has,
4177 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4178 types, and imaginary numeric constants.
4179 * parse.y (REALPART, IMAGPART): Add tokens.
4180 (unary_expr): Add REALPART and IMAGPART rules.
4181 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4182 * decl.c (complex_{integer,float,double,long}_type_node): Define
4184 (init_decl_processing): Set up the types.
4185 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4186 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4187 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4188 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4189 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4191 * method.c (build_overload_name): Add handling of the different
4192 COMPLEX_TYPEs, prefixing them with `J'.
4193 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4195 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4196 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4197 (mapcar): Handle COMPLEX_CST.
4198 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4199 (common_type): Add code for complex types.
4200 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4201 (convert_for_assignment): Likewise.
4202 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4204 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4206 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4207 tsubst_expr, as it might try to do overload resolution.
4209 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4211 * pt.c (instantiate_class_template): Oops.
4213 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4215 * cp-tree.def: Add TAG_DEFN.
4216 * pt.c (tsubst_enum): New fn.
4217 (instantiate_class_template): Use it.
4218 (tsubst_expr): Support TAG_DEFN.
4219 (tsubst): Support local enums.
4220 (tsubst_copy): Likewise.
4221 * decl.c (finish_enum): Likewise.
4222 (start_enum): If this is a local enum, switch to permanent_obstack.
4224 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4226 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4227 (finish_function): Put the base init code for constructors just
4228 after the parm cleanup insns.
4229 (struct cp_function): Add last_parm_cleanup_insn.
4230 (push_cp_function_context): Likewise.
4231 (pop_cp_function_context): Likewise.
4233 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4235 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4237 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4239 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4240 for THUNK_FNDECL before we switch to temporary allocation.
4242 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4244 * call.c (build_new_op): Handle null arg2 for ?:.
4246 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4248 * except.c (expand_exception_blocks): Ensure that we flow through
4249 the end of the exception region for the exception specification.
4250 Move exception region for the exception specification in, so that
4251 it doesn't protect the parm cleanup. Remove some obsolete code.
4252 * decl.c (store_parm_decls): Likewise.
4253 (finish_function): Likewise.
4255 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4257 * init.c (build_new): Fix nothrow handling.
4259 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4261 * init.c (emit_base_init): Don't warn about the initialization
4262 list for an artificial member.
4264 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4266 * expr.c (do_case): Handle !START case for the error msg.
4268 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4270 * decl2.c, lang-options.h: New option -Weffc++.
4271 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4274 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4275 to MULTIPLE_SYMBOL_SPACES.
4277 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4279 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4281 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4283 * typeck.c (c_expand_return): Don't complain about returning void
4284 to void in an artificial function.
4285 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4286 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4287 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4289 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4291 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4293 * except.c (init_exception_processing): Likewise.
4294 (expand_end_catch_block): Likewise.
4295 (expand_exception_blocks): Likewise.
4296 (expand_throw): Likewise.
4297 * exception.cc (__default_terminate): Likewise.
4299 * init.c (perform_member_init): Use new method of expr level
4300 cleanups, instead of cleanups_this_call and friends.
4301 (emit_base_init): Likewise.
4302 (expand_aggr_vbase_init_1): Likewise.
4303 (expand_vec_init): Likewise.
4304 * decl.c (cp_finish_decl): Likewise.
4305 (expand_static_init): Likewise.
4306 (store_parm_decls): Likewise.
4307 (cplus_expand_expr_stmt): Likewise.
4308 * decl2.c (finish_file): Likewise.
4310 * Make-lang.in (exception.o): Ok to compile with -O now.
4312 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4313 we know it will be done later by the backend.
4315 * decl2.c (lang_f_options): Remove support for short temps.
4316 * lang-options.h: Likewise.
4318 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4320 * tree.c (varargs_function_p): New fn.
4321 * method.c (emit_thunk): Replace broken generic code with code to
4322 generate a heavyweight thunk function.
4324 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4326 * pt.c (process_template_parm): pedwarn about floating-point parms.
4328 * decl.c (grokdeclarator): inline no longer implies static.
4330 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4332 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4334 * class.c (check_for_override): The signature of an overriding
4335 function is not changed.
4337 * call.c (build_over_call): Move setting of conv into the loop.
4338 Note: this change, along with the related changes of the 18th thru
4339 the 20th of April, fix an infinite loop problem in conversions.
4341 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4343 * call.c (build_user_type_conversion_1): Really ignore rvalue
4344 conversions when looking for a REFERENCE_TYPE.
4346 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4347 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4348 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4349 (build_unary_op): Likewise.
4350 * call.c (build_over_call): See through a CONVERT_EXPR around the
4351 ADDR_EXPR for on a temporary.
4352 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4353 the ADDR_EXPR for a local variable.
4355 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4357 * call.c (build_user_type_conversion_1): If we're trying to
4358 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4359 (build_new_function_call): Print candidates.
4360 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4361 (reference_binding): Binding a temporary of a reference-related type
4364 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4366 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4367 * tinfo2.cc (type_info::before): Likewise.
4369 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4371 * call.c (implicit_conversion): Oops.
4373 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4375 * call.c (implicit_conversion): Try to find a reference conversion
4376 before binding a const reference to a temporary.
4378 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4380 * exception.cc (__default_unexpected): Call terminate by default,
4381 so that if the user overrides terminate, the correct function will
4384 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4386 * parse.y (left_curly): Avoid trying to use any fields of
4387 error_mark_node, as there aren't any.
4389 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4391 * lex.c (do_identifier): Avoid breaking on overloaded methods
4392 as default arguments.
4394 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4396 * call.c (add_template_candidate): Initialize the variable "dummy".
4398 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4400 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4401 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4403 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4405 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4406 (debug_binfo): Delete decl, not needed.
4408 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4409 promotes_to_aggr_type): Delete fns.
4410 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4411 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4412 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4414 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4416 * friend.c (is_friend_type): Delete fn.
4417 * cp-tree.h (is_friend_type): Delete decl.
4419 * decl.c (original_result_rtx, double_ftype_double,
4420 double_ftype_double_double, int_ftype_int, long_ftype_long,
4421 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4422 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4424 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4426 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4428 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4429 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4431 * lex.c (reinit_lang_specific): #if 0, unused.
4432 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4434 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4435 * cp-tree.h (revert_static_member_fn): Delete decl.
4437 * class.c (root_lang_context_p): Delete fn.
4438 * cp-tree.h (root_lang_context_p): Delete decl.
4440 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4441 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4443 * lex.c (set_vardecl_interface_info): Make static.
4444 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4446 * call.c (find_scoped_type): Make static.
4447 * cp-tree.h (find_scoped_type): Delete decl.
4449 * search.c (convert_pointer_to_vbase): Make static.
4450 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4452 * decl.c (const_ptr_type_node): Likewise.
4453 * cp-tree.h (const_ptr_type_node): Delete decl.
4455 * typeck.c (common_base_type): Make static.
4456 * cp-tree.h (common_base_types): Delete erroneous decl.
4458 * pt.c (classtype_mangled_name): Make static.
4459 * cp-tree.h (classtype_mangled_name): Delete decl.
4461 * lex.c (check_newline): Make static.
4462 * cp-tree.h (check_newline): Delete decl.
4464 * typeck.c (build_x_array_ref): Delete fn, same idea as
4466 * cp-tree.h (build_x_array_ref): Delete decl.
4468 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
4470 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
4472 * class.c (build_vtable_entry): Make static.
4473 * cp-tree.h (build_vtable_entry): Delete decl.
4475 * class.c (build_vbase_pointer): Make static.
4476 * cp-tree.h (build_vbase_pointer): Delete decl.
4478 * sig.c (build_sptr_ref): Add forward decl and make static.
4479 * cp-tree.h (build_sptr_ref): Delete decl.
4481 * call.c (build_new_method_call): Add forward decl and make static.
4482 * cp-tree.h (build_new_method_call): Delete decl.
4484 * call.c (build_object_call): Make static.
4485 * class.c (check_for_override, complete_type_p, mark_overriders):
4487 * decl.c (cp_function_chain): Likewise.
4488 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
4490 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
4492 * tree.c (build_cplus_array_type_1): Likewise.
4493 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
4494 (comp_target_parms): Likewise.
4496 * init.c (build_builtin_call): Make static.
4497 * cp-tree.h (build_builtin_call): Delete decl.
4499 * typeck.c (binary_op_error): Delete decl.
4500 * cp-tree.h (binary_op_error): Likewise.
4502 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4504 * call.c (build_method_call): Compare against error_mark_node
4505 directly, rather than the ERROR_MARK tree code.
4506 * cvt.c (cp_convert): Likewise.
4507 * decl.c (print_binding_level): Likewise.
4508 (duplicate_decls): Likewise.
4509 (grokdeclarator): Likewise.
4510 (grokdeclarator): Likewise.
4511 * init.c (expand_aggr_init_1): Likewise.
4512 (decl_constant_value): Likewise.
4513 * method.c (build_opfncall): Likewise.
4514 (hack_identifier): Likewise.
4515 * typeck.c (build_modify_expr): Likewise.
4517 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
4519 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4521 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
4523 * pt.c (coerce_template_parms): Add new error message.
4525 * method.c (build_overload_value): Implement name mangling for
4526 floating-point template arguments.
4528 * method.c (build_overload_int, icat, dicat): Fix mangling of template
4529 arguments whose absolute value doesn't fit in a signed word.
4531 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4533 * friend.c: New file; put all of the friend stuff in here.
4534 * init.c: Instead of here.
4535 * Makefile.in (CXX_OBJS): Add friend.o.
4536 (friend.o): Add dependencies.
4537 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
4539 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4541 * call.c (build_scoped_method_call): Complain if the scope isn't a
4544 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4546 * parse.y (left_curly): Don't crash on erroneous type.
4548 * init.c (build_delete): Fix type of ref.
4550 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4552 * search.c (get_vbase_1): Renamed from get_vbase.
4553 (get_vbase): Wrapper, now non-static.
4554 (convert_pointer_to_vbase): Now static.
4556 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
4557 * init.c (build_delete): Pass one.
4558 (build_partial_cleanup_for): Use build_scoped_method_call.
4559 * decl.c (finish_function): Pass a binfo.
4561 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4563 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
4565 * typeck.c (build_c_cast): Lose other reference to flag.
4567 * call.c (build_field_call): Don't look for [cd]tor_identifier.
4568 * decl2.c (delete_sanity): Remove meaningless use of
4569 LOOKUP_HAS_IN_CHARGE.
4570 * decl.c (finish_function): Use build_scoped_method_call instead
4571 of build_delete for running vbase dtors.
4572 * init.c (build_delete): Call overload resolution code instead of
4573 duplicating it badly.
4575 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4577 * call.c (build_over_call): Call mark_used before trying to elide
4580 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
4582 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4584 * typeck.c (build_modify_expr): Always pedwarn for a cast to
4585 non-reference used as an lvalue.
4587 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4589 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
4591 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4593 * parse.y (handler): Fix template typo.
4595 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4597 * error.c (lang_decl_name): New fn.
4598 * tree.c (lang_printable_name): Use it.
4600 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
4602 * g++spec.c: Include config.h so that we can catch bzero #defines
4603 from the config file.
4605 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
4607 * new1.cc: Include a declaration for malloc, to avoid warning, and
4608 avoid lossing on systems that require one (ones that define malloc
4611 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4613 * decl2.c (max_tinst_depth): New variable.
4614 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
4616 * pt.c (max_tinst_depth): Variable moved.
4617 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
4620 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
4622 * decl.c (xref_basetypes): Allow a base class that depends on
4623 template parms to be incomplete.
4625 * decl2.c (build_expr_from_tree): Support typeid(type).
4626 * rtti.c (get_typeid): Support templates.
4627 (expand_si_desc, expand_class_desc): Fix string length.
4628 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
4630 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
4632 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
4634 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
4636 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4638 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
4639 smashes together template and non-template decls of the same
4642 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
4644 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
4646 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4648 * decl.c (duplicate_decls): Next route, pedwarn about different
4649 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
4651 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4653 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
4654 (struct lang_type): Delete has_default_implementation member.
4655 Increase dummy to 21.
4656 * decl.c (start_method): Delete usage.
4658 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
4659 store_after_parms, start_decl_1, auto_function): Add decls.
4660 (get_arglist_len_in_bytes, declare_implicit_exception,
4661 have_exceptions_p, make_type_decl, typedecl_for_tag,
4662 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
4663 build_component_type_expr, cplus_exception_name,
4664 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
4665 * call.c (build_this): Make static.
4666 (is_complete): Likewise.
4667 (implicit_conversion): Likewise.
4668 (reference_binding): Likewise.
4669 (standard_conversion): Likewise.
4670 (strip_top_quals): Likewise.
4671 (non_reference): Likewise.
4672 (build_conv): Likewise.
4673 (user_harshness): Likewise.
4674 (rank_for_ideal): Likewise.
4675 * decl.c (start_decl_1): Delete forward decl.
4676 (push_decl_level): Make static.
4677 (resume_binding_level): Make static.
4678 (namespace_bindings_p): Make static.
4679 (declare_namespace_level): Make static.
4680 (lookup_name_real): Make static.
4681 (duplicate_decls): Make static. Take register off NEWDECL and
4683 * decl2.c (get_sentry): Make static.
4684 (temp_name_p): Delete fn.
4685 * except.c (auto_function): Delete decl.
4686 * lex.c (handle_{cp,sysv}_pragma): Make static.
4687 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
4688 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
4689 * pt.c (tsubst_expr_values): Make static.
4690 * rtti.c (combine_strings): Delete decl.
4692 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4694 * pt.c (push_template_decl): Handle getting a typedef.
4696 * call.c (build_new_function_call): Complain about void arg.
4698 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4700 * decl.c (duplicate_decls): Give pedwarn of different exceptions
4701 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
4703 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
4705 * except.c (expand_throw): Don't expand the cleanup tree here,
4706 since we are not going to write the rtl out. Fixes problem with
4709 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
4711 * Make-lang.in: Add $(exeext) as necessary.
4713 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
4715 * parse.y (handler_seq): Must have at least one catch clause.
4717 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4719 * call.c (add_builtin_candidate): Restore ?: hack.
4721 * decl.c (grok_op_properties): More warnings.
4723 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4725 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
4726 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
4728 * decl.c (duplicate_decls): Scale back to a warning, and only do
4731 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
4733 * decl.c (duplicate_decls): pedwarn mismatched exception
4736 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
4738 * call.c (build_new_method_call): Don't display the invisible
4739 argument for controlling virtual bases.
4741 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
4743 * new: Add nothrow new and delete, bad_alloc and throw specifications
4745 * decl.c (init_decl_processing): Add throw specification for delete.
4746 * new.cc (nothrow): Define.
4747 * lex.c (real_yylex): Removing warning that throw and friends are
4749 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
4750 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
4751 * Make-lang.in: Add new{1,2}.{cc,o}.
4753 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4755 * lex.c (cons_up_default_function): Fix return type of synth op=.
4757 * init.c (emit_base_init): Add warnings for uninitialized members
4760 * decl.c (xref_basetypes): Add warning for non-polymorphic type
4761 with destructor used as base type.
4763 * decl.c (grok_op_properties): Add warning for op= returning void.
4764 * typeck.c (c_expand_return): Add warning for op= returning anything
4767 * class.c (finish_struct_1): Add warning for class with pointers
4768 but not copy ctor or copy op=.
4770 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
4771 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
4772 (instantiate_template): If -fexternal-templates, add this
4773 instantiation to pending_templates.
4775 * decl2.c (copy_assignment_arg_p): Disable old hack to support
4778 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
4780 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
4782 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
4784 * call.c (standard_conversion): Handle getting references. Tack
4785 on RVALUE_CONV here. Do it for non-class types, too.
4786 (reference_binding): Pass references to standard_conversion.
4787 (implicit_conversion): Likewise.
4788 (add_builtin_candidate): Disable one ?: kludge.
4789 (convert_like): Handle RVALUE_CONVs for non-class types.
4790 (joust): Disable the other ?: kludge.
4792 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4794 * decl.c (init_decl_processing): Add code to build up common
4795 function types beforehand, to avoid creation then removal of
4796 things already in the hash table.
4798 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4800 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
4803 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
4804 current_template_parms.
4806 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4808 * search.c (lookup_field): Don't return a function, check want_type.
4810 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4812 * init.c (build_new): Make sure PLACEMENT has a type.
4814 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4816 * init.c (build_new): Support new (nothrow).
4818 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4820 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4823 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4824 * pt.c (tsubst): Defer instantiation of default args.
4825 * call.c (build_over_call): Until here.
4827 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4829 * search.c (lookup_field): Make sure we have an
4830 IDENTIFIER_CLASS_VALUE before we try to return it.
4832 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4834 * call.c (build_method_call): Delete unused var PARM.
4835 (build_overload_call_real): Likewise.
4836 (build_object_call): Delete unused var P.
4837 (build_new_op): Likewise.
4838 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4839 var definitions, which are never used.
4840 (shadow_tag): Delete unused var FN.
4841 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4842 * init.c (build_new): Delete unused var ALLOC_TEMP.
4843 * method.c (hack_identifier): Delete unused var CONTEXT.
4844 (do_build_copy_constructor): Delete unused var NAME.
4845 (synthesize_method): Delete unused var BASE.
4846 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4847 * rtti.c (build_headof): Delete unused var VPTR.
4848 (get_typeid): Delete unused var T.
4849 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4851 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4852 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4854 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4856 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4857 things in a type being defined.
4858 * decl.c (finish_enum): Reverse the values so that they are in
4861 * pt.c (instantiate_class_template): Don't initialize
4862 BINFO_BASETYPES until the vector is filled out.
4863 (unify): Don't abort on conflicting bindings, just fail.
4864 (instantiate_decl): Do push_tinst_level before any tsubsting.
4866 * method.c (build_overload_value): Handle getting a
4867 TEMPLATE_CONST_PARM for a pointer.
4869 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4871 * init.c (expand_member_init): Don't give 'not a base' error for
4874 * pt.c (instantiate_decl): Call import_export_decl later.
4876 * pt.c (instantiate_class_template): Return a value.
4878 * parse.y (extension): New rule for __extension__.
4879 (extdef, unary_expr, decl, component_decl): Use it.
4881 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4883 * class.c (base_binfo): Remove unused base_has_virtual member.
4884 (finish_base_struct): Likewise.
4885 (finish_struct_1): Likewise.
4887 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4889 * search.c (expand_upcast_fixups): Fix bogus code generation
4890 problem where the generated code uses the wrong index into the
4891 runtime built vtable on the stack. Old code could clobber random
4894 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4896 * init.c (perform_member_init): Make sure the partial EH cleanups
4897 live on the function_obstack.
4899 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4901 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4902 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4904 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4906 * decl.c (grokvardecl): Avoid ANSI style initialization.
4908 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4910 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4912 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4914 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4916 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4918 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4919 arguments we compare against. Start the count of I at 1, not 0,
4920 since argv[0] is still the command.
4922 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4924 * lang-specs.h: Accept .cp as an C++ extension.
4926 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4928 * cp-tree.h (ptr_reasonably_similar): Add decl.
4930 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4932 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4933 pointer. New local SPECBITS with the parm's value.
4934 (grokdeclarator): Pass &specbits down.
4936 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4937 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4939 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4940 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4942 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4943 not an error_mark_node.
4945 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4947 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4948 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4950 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4952 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4953 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4956 * typeck2.c (build_m_component_ref): If component is a pointer
4957 to data member, resolve the OFFSET_REF now.
4959 * call.c (convert_like): Don't go into infinite recursion.
4961 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4963 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4964 * tree.c (layout_basetypes): And on the vbase ptr.
4966 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4968 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4969 CHAR_TYPE_SIZE so bool is always the same size as another type.
4971 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4973 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4975 * decl2.c (grok_x_components): Remove synthesized methods from
4976 TYPE_METHODS of an anonymous union, complain about member
4978 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4980 (finish_function): Just clear the DECL_RTL of our arguments.
4982 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4984 * decl2.c (finish_file): Emit DWARF debugging info for static data
4987 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4989 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4991 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4994 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4996 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4998 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5000 Make the g++ driver now be a standalone program, rather than one
5001 that tries to run the gcc driver after munging up the options.
5002 * Make-lang.in (g++.c, g++spec.o): New rules.
5003 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5005 (g++$(exeext)): New rule, based on xgcc rule.
5006 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5007 * g++spec.c: New file.
5008 * g++.c: Removed file.
5010 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5012 * cvt.c (build_up_reference): Arrange for any temporary values
5013 that have been keep in registers until now to be put into memory.
5015 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5017 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5018 that make -j3 bootstrap works better.
5020 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5022 * decl.c (pushtag): Do pushdecl for anon tags.
5024 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5026 * typeck.c (c_expand_return): Fix logic.
5027 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5029 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5031 * g++.c (main): Make sure arglist has a final NULL entry. Add
5032 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5033 stdin/stdout of the invoked program are redirected to
5036 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5038 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5040 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5042 * init.c (resolve_offset_ref): Handle obj.vfn better.
5043 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5046 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5048 * typeck.c (convert_for_assignment): Also handle anachronistic
5049 implicit conversions from (::*)() to cv void*.
5050 * cvt.c (cp_convert_to_pointer): Likewise.
5052 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5054 * lex.c (handle_cp_pragma): Fix bogus warning.
5056 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5058 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5059 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5061 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5063 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5064 * search.c (dfs_debug_mark): Likewise.
5065 * decl2.c (finish_vtable_vardecl): Likewise.
5066 * decl.c (pushtag, finish_enum): Likewise.
5067 * lex.c (check_newline): Use debug_* instead of calling *out
5070 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5072 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5073 on some picky hosts.
5075 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5077 * class.c (finish_struct_1): A class has a non-trivial copy
5078 constructor if it has virtual functions.
5080 * cvt.c (cp_convert): Always call a constructor.
5082 * call.c (reference_binding): Still tack on a REF_BIND
5083 for bad conversions.
5084 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5086 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5087 (c_expand_return): Likewise.
5088 * typeck2.c (digest_init): Likewise for { }.
5089 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5090 * cvt.c (cp_convert): Handle failure better.
5092 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5094 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5095 of GCC be path-relative.
5097 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5099 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5100 it does need choose-temp.o and pexecute.o.
5102 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5104 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5105 that we still use it.
5106 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5108 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5110 * init.c (expand_default_init): Avoid calling constructors to
5111 initialize reference temps.
5113 * cvt.c (convert_to_reference): Fix.
5115 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5117 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5118 (convert_to_reference): Likewise.
5119 * typeck.c (convert_for_initialization): Likewise.
5120 * init.c (expand_default_init): Likewise.
5121 (expand_aggr_init_1): Likewise.
5122 * cp-tree.h (CONV_NONCONVERTING): Lose.
5123 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5125 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5127 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5129 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5131 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5133 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5136 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5138 * g++.c: Include gansidecl.h.
5139 (VPROTO, PVPROTO, VA_START): Delete.
5140 (choose_temp_base_try, choose_temp_base, perror_exec,
5141 run_dos) [__MSDOS__]: Delete fns.
5142 (pfatal_with_name): Delete fn.
5143 (temp_filename): Declare like in gcc.c.
5144 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5145 (error_count, signal_count): Define.
5146 (error): Delete both definitions.
5147 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5148 (pfatal_pexecute): Add fn from gcc.c.
5149 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5150 code to use the pexecute stuff also used by gcc.c.
5151 (MIN_FATAL_STATUS): Define.
5152 * Make-lang.in (g++): Add dependency on and linking with
5153 choose-temp.o and pexecute.o.
5155 * cp-tree.h: Include gansidecl.h.
5156 (STDIO_PROTO): Delete #undef/#define.
5157 * cvt.c (NULL): Delete #undef/#define.
5158 * expr.c (NULL): Likewise.
5159 * init.c (NULL): Likewise.
5160 * rtti.c (NULL): Likewise.
5161 * xref.c (NULL): Likewise.
5163 * cp-tree.h (build_user_type_conversion): Add prototype.
5164 * call.c (build_user_type_conversion): Delete prototype. Correct
5165 decl of FLAGS arg to be an int.
5166 * cvt.c (build_user_type_conversion): Likewise.
5168 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5170 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5171 * except.c (expand_start_catch_block): Support templates.
5172 * parse.y (try_block, handler_seq): Likewise.
5173 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5175 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5177 * pt.c (current_template_args): New fn.
5178 (push_template_decl): Use it.
5179 * decl.c (grokdeclarator): Use it.
5181 * decl2.c (build_expr_from_tree): Dereference ref vars.
5183 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5184 the decl-specifier-seq.
5186 * decl.c (grok_op_properties): Don't force the type of a conversion
5187 op to be complete. Don't warn about converting to the same type
5188 for template instantiations.
5190 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5193 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5195 * typeck.c (get_delta_difference): Remove previous bogusness.
5196 Don't give errors if force is set.
5198 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5200 * decl2.c (finish_file): Don't emit debug info.
5201 * decl.c (pushdecl): Lose obsolete code.
5202 (grokdeclarator): Still do the long long thing after complaining.
5203 * search.c (note_debug_info_needed): Don't do anything if we're in a
5205 * method.c (synthesize_method): For non-local classes,
5206 push_to_top_level first.
5208 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5210 * typeck.c (get_delta_difference): Add no_error parameter.
5211 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5212 we don't want error messages when converting unrelated
5213 pointer-to-member functions.
5215 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5217 * error.c (dump_expr): Improve the wording on error messages that
5218 involve pointer to member functions.
5220 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5222 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5223 (::*)() to void* or (*)() up a bit, so that we can convert from
5224 METHOD_TYPEs as well.
5226 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5228 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5229 There are no 'member' types.
5230 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5231 (build_x_typeid): Handle errors.
5233 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5235 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5236 conversions from (::*)() to void* or (*)().
5237 * cvt.c (cp_convert_to_pointer): Likewise.
5238 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5239 conversions from here.
5240 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5241 * lang-options.h: Likewise.
5242 * decl2.c (warn_pmf2ptr): Define.
5243 * cp-tree.h: Declare it.
5244 * typeck2.c (digest_init): Allow pmfs down into
5245 convert_for_initialization.
5247 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5249 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5251 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5253 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5254 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5255 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5257 * call.c (convert_like): Don't pass INDIRECT_BIND.
5258 * typeck.c (convert_arguments): Likewise.
5259 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5261 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5263 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5264 similar code in build_up_ref.
5265 * cvt.c (build_up_reference): Drastically simplify.
5267 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5269 * typeck.c (signed_or_unsigned_type): If the given type already
5270 as the correct signedness, then just return it.
5272 * typeck.c ({un,}signed_type): If can't do anything, call
5273 signed_or_unsigned_type.
5275 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5277 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5278 current_class_type is NULL.
5280 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5282 * class.c (finish_struct_1): Avoid empty structs by adding a field
5283 so layout_type gets the mode right.
5285 * typeck.c (c_expand_return): Drastically simplify.
5287 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5289 * typeck.c (decay_conversion): Handle overloaded methods.
5291 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5293 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5295 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5297 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5298 member function to pointer to function conversions.
5299 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5300 ignoring them if they are not used, and giving an error, if they
5302 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5303 code, and so that we can give an error, if we needed an object,
5304 and one was not provided.
5305 (build_c_cast): Don't call default_conversion when we want to
5306 convert to pointer to function from a METHOD_TYPE.
5308 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5310 * Make-lang.in (cplib2.ready): Fix logic.
5312 * decl.c (shadow_tag): Only complain about non-artificial function
5315 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5317 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5319 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5320 expand_inline_function would.
5322 * pt.c (mark_decl_instantiated): If extern_p, call
5323 mark_inline_for_output.
5325 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5327 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5330 * typeck.c (get_delta_difference): Fix wording, as we can be used
5331 for pointer to data members.
5333 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5335 * pt.c (tsubst): If the function decl isn't a member of this
5336 template, return a copy of the decl (including copying the
5337 lang-specific part) so we don't hose ourselves later.
5339 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5341 * class.c (finish_struct): Remove DWARF-specific tag handling.
5342 * decl.c (pushtag): Likewise.
5343 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5345 * decl2.c (finish_file): Emit DWARF debugging info for static data
5348 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5350 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5351 isn't the same as the new one before we whack it.
5353 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5355 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5356 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5357 warn_traditional and warn_strict_prototypes; remove ancient
5358 'overload' code; remove references to flag_traditional.
5360 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5362 * input.c (sub_getch): Handle 8-bit characters in string literals.
5364 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5366 * tree.c (mapcar): Handle CONSTRUCTORs.
5367 (copy_to_permanent): Handle expression_obstack properly.
5369 * Make-lang.in (cplib2.txt): Also depend on the headers.
5371 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5373 (expand_class_desc): Use USItype for offset field.
5374 * tinfo.h (struct __class_type_info): Likewise.
5376 * method.c (build_overload_int): TYPE_PRECISION should be applied
5379 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5381 * call.c (build_new_op): A COND_EXPR involving void must be a
5384 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5386 * typeck.c (build_x_component_ref): New fn.
5387 (build_object_ref): Use it.
5388 * parse.y (primary): Use it.
5389 * decl2.c (build_expr_from_tree): Use it.
5390 * cp-tree.h: Declare it.
5392 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5393 * error.c (dump_type_suffix): Handle variable arrays.
5395 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5397 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5399 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5401 * decl.c (lookup_name_real): Don't try to look up anything in a
5404 * tinfo2.cc (__throw_type_match_rtti): Oops.
5406 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5408 * Make-lang.in (exception.o): Use -fno-PIC for now.
5410 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5412 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5414 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5415 * tinfo2.cc (__dynamic_cast): Adjust.
5417 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5418 (build_x_typeid): Likewise.
5420 * parse.y: Call build_x_typeid instead of build_typeid.
5421 * cp-tree.def: Add TYPEID_EXPR.
5422 * pt.c (tsubst_copy): Handle typeid.
5423 * decl2.c (build_expr_from_tree): Likewise.
5424 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5425 (build_typeid): Not here.
5426 * cp-tree.h: Declare build_x_typeid.
5428 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5430 * call.c (convert_like): Pull out constant values.
5432 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5434 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5436 * decl.c (init_decl_processing): Create short int types before
5437 creating size_t in case a machine description needs to use
5438 unsigned short for size_t.
5440 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5442 * Make-lang.in (exception.o): Turn off pic.
5444 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5445 type, multi-level ptr conversions.
5447 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5448 (throw_bad_cast): Use it.
5449 (throw_bad_typeid): New fn.
5450 (build_typeid): Throw bad_typeid as needed.
5452 (synthesize_tinfo_fn): Handle functions and arrays before checking
5455 * Remove .h from standard C++ headers, add new.h, move into inc
5458 * exception*: Remove pointer from object, constructors. Add
5459 default exception::what that uses type_info::name. Add
5462 * init.c (build_new): Don't add a cookie to new (void *) T[2].
5464 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
5466 * Make-lang.in: Building C++ code depends on cc1plus.
5468 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5470 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
5471 a HOST_WIDE_INT, not a tree.
5473 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5475 * exception.cc: Don't include <stdlib.h>.
5477 * Make-lang.in (c++.clean): Remove cplib2.*.
5479 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
5481 * parse.y (component_decl_1, component_costructor_declarator case):
5482 Pass attributes/prefix_attributes in tree list.
5484 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5486 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
5488 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5490 * lex.c (do_identifier): Don't do deferred lookup in a template
5493 * typeck2.c (store_init_value): Oops.
5495 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
5496 New files for C++ lang-support library.
5497 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
5498 (CXX_LIB2FUNCS): Define.
5499 And rules for building the C++ lang-support code.
5500 * config-lang.in (headers): Define.
5501 (lib2funcs): Define.
5503 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5505 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
5507 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
5508 * typeck2.c (store_init_value): Check for initializing pmf with { }
5510 (process_init_constructor): Not here.
5512 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5514 * pt.c (begin_template_parm_list): Increment
5515 processing_template_decl here.
5516 (end_template_parm_list): Not here.
5517 (process_template_parm): No need to add 1 to it now.
5518 * *.c: Use processing_template_decl instead of current_template_parms
5519 to check for being in a template.
5521 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
5522 (tsubst_copy): Handle CONSTRUCTOR.
5523 (instantiate_decl): Set up context properly for variables.
5524 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
5525 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
5527 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5529 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
5531 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5533 * method.c (make_thunk): Call comdat_linkage before setting the
5536 * decl2.c (comdat_linkage): Use make_decl_one_only.
5537 (import_export_decl): Likewise.
5538 * decl.c (init_decl_processing): Check supports_one_only instead of
5541 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5543 * decl2.c (grokfield): Tighten checking for access decls.
5545 * decl.c (make_typename_type): Resolve references to
5546 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
5547 (lookup_name_real): Types that depend on a template parameter get
5548 an implicit 'typename' unless they're in the current scope.
5549 (start_decl_1): We don't care about incomplete types that depend
5551 (grokdeclarator): Resolve 'typename's in the type specifier that
5552 refer to members of the current scope.
5554 * call.c (build_over_call): Remove 'inline called before
5555 definition' diagnostic.
5556 (build_method_call): Likewise.
5557 * decl.c (duplicate_decls): Downgrade 'used before declared
5558 inline' to a warning, only with -Winline.
5560 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
5562 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
5564 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5566 * call.c (build_method_call): When calling a signature
5567 default implementation, as in other cases, let instance_ptr simply
5570 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
5572 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
5574 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
5576 * except.c (expand_start_catch_block): Add a pushlevel so that -g
5577 works on hppa and SPARC.
5579 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5581 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
5583 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5585 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
5586 before testing whether it's a signature.
5588 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
5590 * call.c (build_new_method_call): Don't complain about signature
5591 pointers and references not being an aggr type.
5592 (build_this): If a signature pointer or reference was passed in,
5594 (build_new_method_call): If instance is a signature pointer, set
5595 basetype to the signature type of instance.
5596 * sig.c (build_signature_method_call): Deleted basetype and
5597 instance parameters, they can be found as the DECL_CONTEXT of
5598 function and as the first argument passed in.
5599 * cp-tree.h: Changed declaration of build_signature_method_call.
5600 * call.c (build_method_call): Deleted first two arguments in call
5601 of build_signature_method_call.
5602 (build_over_call): Added call to build_signature_method_call.
5604 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5606 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
5609 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5611 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
5613 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
5615 * except.c (expand_start_try_stmts): Move to except.c in the backend.
5616 (expand_end_try_stmts): Remove.
5618 * init.c (perform_member_init): Use add_partial_entry () instead
5619 of directly manipulating lists.
5620 (emit_base_init): Ditto.
5622 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
5624 * except.c (expand_exception_blocks): Always make sure USE and
5625 CLOBBER insns that came at the end still do, the backend relies
5628 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5630 * call.c (build_over_call): We can only use a TARGET_EXPR of the
5633 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5635 * cvt.c (convert_to_reference): Revert last change, don't complain
5636 about temp without target decl.
5638 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
5640 * decl.c (grokdeclarator): Don't core dump when void() is given.
5642 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5644 * decl.c (copy_args_p): Don't crash.
5646 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
5648 * pt.c (tsubst): And support template args inside the exception
5651 * pt.c (tsubst): Add support for exception specifications in
5654 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
5656 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
5658 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
5659 (start_function): Likewise.
5660 (start_method): Likewise.
5661 (grokfield): Likewise.
5662 (make_call_declarator): Add throw spec parameter.
5663 (set_quals_and_spec): Add routine.
5664 * lex.c (set_quals_and_spec): Likewise.
5665 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
5666 * decl.c (shadow_tag): Eliminate the throw spec parameter to
5668 (groktypename): Likewise.
5669 (start_decl): Eliminate the throw spec parameter. Eliminate the
5670 throw spec parameter to grokdeclarator. Eliminate the throw spec
5672 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
5673 (grokfndecl): Remove useless set of raises.
5674 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
5675 the throw spec parameter to start_decl. Pull the throw spec out
5676 of the call declarator.
5677 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
5678 (start_function): Eliminate the throw spec parameter. Eliminate
5679 the throw spec parameter to grokdeclarator.
5680 (start_method): Likewise.
5681 * decl2.c (grokfield): Likewise.
5682 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
5683 (grokoptypename): Likewise.
5684 (finish_file): Eliminate the throw spec parameter to
5685 start_function. Add throw spec to make_call_declarator.
5686 * except.c (init_exception_processing): Add throw spec to
5687 make_call_declarator. Eliminate the throw spec parameter to
5689 (expand_start_catch_block): Eliminate the throw spec parameter to
5691 (expand_builtin_throw): Add throw spec to make_call_declarator.
5692 Eliminate the throw spec parameter to start_function.
5693 (start_anon_func): Likewise.
5694 * lex.c (make_call_declarator): Add throw spec parameter.
5695 (set_quals_and_spec): New routine.
5696 (cons_up_default_function): Add throw spec to make_call_declarator.
5697 Eliminate the throw spec parameter to grokfield.
5698 * method.c (synthesize_method): Eliminate the throw spec parameter
5700 * pt.c (process_template_parm): Eliminate the throw spec parameter
5702 (tsubst): Add throw spec to make_call_declarator.
5703 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
5704 (do_function_instantiation): Eliminate the throw spec parameter to
5705 grokdeclarator. Eliminate the throw spec parameter to
5707 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
5709 * parse.y (datadef): Remove non-winning optimization.
5711 (fndef): Remove ambiguous error productions uncovered by grammer
5713 (constructor_declarator): Add exception_specification_opt here.
5714 (component_constructor_declarator): Likewise.
5715 (direct_after_type_declarator): Likewise.
5716 (complex_direct_notype_declarator): Likewise.
5717 (direct_abstract_declarator): Likewise.
5718 (fn.def1): Remove exception_specification_opt.
5719 (fn.def2): Likewise.
5720 (condition): Likewise.
5721 (initdcl0): Likewise.
5722 (initdcl): Likewise.
5723 (notype_initdcl0): Likewise.
5724 (nomods_initdcl0): Likewise.
5725 (component_decl_1): Likewise.
5726 (component_declarator): Likewise.
5727 (after_type_component_declarator0): Likewise.
5728 (after_type_component_declarator): Likewise.
5729 (notype_component_declarator): Likewise.
5731 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5733 * call.c (build_over_call): Also use an INIT_EXPR when
5734 initializing anything from an rvalue.
5736 * call.c (build_over_call): Call stabilize_reference when building
5737 an INIT_EXPR instead of calling the copy ctor.
5739 * call.c (joust): Extend the previous change to all comparisons.
5741 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
5742 NO_LINKAGE_HEURISTICS.
5744 * decl2.c (finish_file): Emit any statics that weren't already.
5746 * typeck.c (build_static_cast): Implement.
5747 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
5748 * decl.c (grokparms): Use can_convert_arg instead of
5749 implicit_conversion directly.
5750 (copy_args_p): New fn.
5751 * cvt.c (convert_to_reference): Don't complain about temp with
5753 (build_up_reference): Handle TARGET_EXPRs.
5754 * call.c (build_over_call): Elide unnecessary temps.
5755 (can_convert*): Use new overloading code.
5757 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
5759 * call.c: Move TYPE_PTR*_MACROS ...
5760 * cp-tree.h: To here.
5761 * typeck.c (build_reinterpret_cast): Implement.
5763 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
5765 (joust): If we're comparing a function to a builtin and the worst
5766 conversion for the builtin is worse than the worst conversion for the
5767 function, take the function.
5769 * typeck.c (build_const_cast): Implement.
5770 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
5771 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
5773 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
5775 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
5776 too early. Make sure we explode if exprtype turns out to be a
5777 NULL_TREE when it shouldn't be.
5779 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
5781 * cp-tree.h: New routine make_call_declarator.
5782 * lex.c (make_call_declarator): Define it.
5783 * except.c (init_exception_processing): Use it.
5784 (expand_builtin_throw): Likewise.
5785 (start_anon_func): Likewise.
5786 * decl2.c (finish_file): Likewise.
5787 * lex.c (cons_up_default_function): Likewise.
5788 * parse.y: Likewise.
5789 * pt.c (tsubst): Likewise.
5791 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
5793 * decl2.c (groktypefield): Remove unused code.
5795 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
5797 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
5798 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
5799 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
5800 nonempty_cv_qualifiers.
5803 * lex.c (make_pointer_declarator): Change type_quals into
5805 (make_reference_declarator): Likewise.
5807 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5809 * decl.c (start_function): Only check interface_* for templates
5810 with flag_alt_external_templates.
5812 * call.c (build_new_op): Check for comparison of different enum types.
5813 (build_over_call): Fix arg # output.
5815 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5817 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5819 * call.c (build_new_op): Check for erroneous args.
5821 * call.c (build_new_method_call): Add missing args to cp_error.
5823 * tree.c (error_type): Dont print reference-to-array.
5825 * typeck.c (convert_for_assignment): Don't say contravariance for
5828 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5830 * call.c (build_over_call): Diagnose bad convs for `this'.
5832 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5835 * call.c (convert_like): Handle bad convs.
5836 (build_over_call): Handle bad convs better.
5838 * decl2.c: -fansi-overloading is now the default.
5840 * call.c (build_new_method_call): Check for erroneous args.
5842 * pt.c (instantiate_class_template): Propagate
5843 TYPE_USES_MULTIPLE_INHERITANCE.
5845 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5847 * call.c (enforce_access): Add static to routine.
5849 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5851 * call.c (build_user_type_conversion_1): Fix bad handling.
5852 (compare_ics): Likewise.
5854 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5856 * call.c (standard_conversion): Oops.
5858 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5860 * g++.c: Update test for win32 (&& ! cygwin32).
5862 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5864 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5865 (ptr_reasonably_similar): New fn.
5866 * call.c (BAD_RANK): New rank.
5867 (ICS_BAD_FLAG): New macro.
5868 (standard_conversion): Handle almost-right pointer conversions.
5869 (reference_binding): Handle bad rvalue bindings.
5870 (add_*_candidate): Stuff.
5871 (build_over_call): Pass bad conversions to convert_for_initialization.
5872 (compare_ics): Handle bad convs.
5875 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5877 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5878 integer_type_node when computing pointer offsets.
5880 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5882 * tree.c (lvalue_type): New fn.
5883 (error_type): New fn.
5884 * call.c (op_error): Use error_type.
5885 (add_conv_candidate): Use lvalue_type.
5886 (add_builtin_candidates): Likewise.
5887 * error.c (args_as_string): Use error_type.
5889 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5891 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5894 * decl.c (init_decl_processing): With -ansi, __null's type is the
5895 signed integral type with the same number of bits as a pointer.
5896 Introduce a new variable null_node for it.
5897 * cp-tree.h: Adjust.
5898 * call.c (null_ptr_cst_p): Adjust.
5900 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5902 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5905 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5907 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5908 fns of classes without virtual functions.
5910 * call.c (add_function_candidate): Handle `this' specially.
5911 (compare_ics): Likewise.
5913 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5915 * typeck.c (build_conditional_expr): Fix handling of __null.
5917 * decl2.c (comdat_linkage): New fn.
5918 (import_export_vtable): Use it.
5919 (import_export_decl): Use it.
5920 * method.c (make_thunk): Use it.
5922 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5924 * pt.c (end_template_decl): If we don't actually have parms, return.
5925 * parse.y (template_header): Accept 'template <>'.
5927 * errfn.c: Allow 5 args.
5929 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5931 * tree.c (make_temp_vec): New fn.
5932 * pt.c (push_template_decl): Handle partial specs.
5933 (instantiate_class_template): Likewise.
5934 (more_specialized): Use get_bindings.
5935 (more_specialized_class): New fn.
5936 (get_class_bindings): New fn.
5937 (most_specialized_class): New fn.
5938 (do_function_instantiation): List candidates for ambiguous case.
5939 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5940 (shadow_tag): Call push_template_decl for partial specializations.
5941 * parse.y: Likewise.
5942 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5943 DECL_TEMPLATE_MEMBERS.
5944 * call.c (print_z_candidates): Reduce duplication.
5946 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5948 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5950 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5952 * pt.c (get_bindings): New fn.
5953 (most_specialized): Likewise.
5954 (do_function_instantiation): Use them.
5955 (add_maybe_template): New fn.
5956 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5957 * call.c (build_new_op): Handle guiding decls.
5958 (build_new_function_call): Likewise.
5959 * decl2.c (finish_file): Likewise.
5961 * decl2.c (mark_used): Do synthesis here.
5962 * call.c (build_method_call): Not here.
5963 (build_over_call): Or here.
5964 * typeck.c (build_function_call_real): Or here.
5965 * tree.c (bot_manip): Call mark_used on functions used in default
5968 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5970 * decl2.c (import_export_vtable): Delete code that disabled vtable
5971 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5973 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5975 * typeck.c (build_x_function_call): Handle static call context
5978 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5979 the function, not its outer block.
5981 * call.c (build_field_call): Pass fields on to build_opfncall
5982 regardless of TYPE_OVERLOADS_CALL_EXPR.
5983 (build_method_call): Pass on to build_new_method_call sooner.
5985 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5987 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5988 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5991 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5993 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5994 (add_builtin_candidate): Don't take enums for ++.
5995 (build_new_method_call): Handle non-aggregates and field calls.
5996 Move new overloading code from...
5999 * decl.c (grokparms): Don't check default args in templates.
6001 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6003 * cvt.c (build_new_op): Fix args to build_unary_op.
6004 (add_builtin_candidates): Don't call type_promotes_to on float.
6006 * decl.c (grokparms): Check the type of the default arg.
6008 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6009 returning NULL_TREE.
6011 * typeck.c (build_x_binary_op): Avoid doing extra work.
6012 (build_x_unary_op): Likewise.
6013 (build_x_conditional_expr): Likewise.
6014 * cvt.c (build_over_call): Return.
6015 (add_builtin_candidate): Fix MEMBER_REF.
6016 (build_new_op): Likewise.
6018 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6020 * method.c (build_overload_name): Put bug fix into code but leave
6021 disabled for now so we can be bug compatible with older releases
6022 that do repeats incorrectly. In the future, we can enable it.
6024 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6026 * cvt.c (convert_like): Don't call build_cplus_new twice.
6028 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6029 Control new overloading code with -fansi-overloading.
6031 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6033 * cvt.c (build_over_call): Call build_cplus_new.
6034 * call.c (build_method_call): Likewise.
6035 * typeck.c (build_function_call_real): Likewise.
6036 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6037 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6039 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6041 * typeck.c (complete_type): Propagate
6042 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6044 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6046 * cvt.c (joust): More ?: kludging. Sigh.
6047 (build_over_call): Don't try to synthesize global fns.
6049 * search.c (lookup_conversions): Use binfo marking.
6051 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6053 * search.c (build_mi_matrix): Use the correct value of cid
6054 when determining the new mi_size.
6056 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6058 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6059 for the first parms of += et al.
6060 (strip_top_quals): New fn.
6061 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6062 (implicit_conversion): Likewise.
6063 (add_builtin_candidates): Be careful about arrays.
6064 (build_new_method_call): Handle vtable optimization.
6066 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6068 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6069 * cvt.c (reference_binding): Use it.
6070 (implicit_conversion): Use it.
6071 (add_builtin_candidate, COND_EXPR): Use it.
6073 * cvt.c (build_new_function_call): Check for error args.
6075 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6077 * gxx.gperf: Add __null.
6078 * hash.h: Regenerate.
6079 * lex.h: Add RID_NULL.
6080 * lex.c (init_lex): Create null_pointer_node here, stick it in
6082 * decl.c (init_decl_processing): Still set its type here.
6083 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6084 (convert_to_pointer_force): Likewise.
6085 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6087 * call.c (convert_harshness): Use null_ptr_cst_p.
6088 * typeck.c (convert_for_assignment): Likewise. Don't produce
6091 * error.c (args_as_string): Handle lists of actual args, too.
6092 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6093 (build_user_type_conversion_1): Improve diagnostics.
6094 (build_new_function_call): Likewise.
6095 (build_object_call): Likewise.
6096 (build_new_method_call): Likewise. Move call before def diagnostic...
6097 (build_over_call): Here.
6099 * cvt.c (build_new_method_call): Don't complain about no match if
6100 LOOKUP_SPECULATIVELY.
6101 (build_over_call): Fix 'this' for virtual fn.
6102 (build_new_method_call): Add diagnostic.
6104 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6106 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6107 constructors to be passed in.
6108 (build_over_call): Likewise.
6109 (build_user_type_conversion_1): Pass them in.
6110 (convert_like): Likewise.
6111 (build_object_call): Handle overloaded conversions.
6112 (build_over_call): Pass the right args to build_vfn_ref.
6113 (standard_conversion): Fix pmf convs.
6114 (joust): Handle comparing statics and non-statics.
6115 (build_new_method_call): New fn.
6116 * call.c (build_method_call): Call it if NEW_OVER.
6118 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6120 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6123 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6125 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6126 instead of just maybe_build_cleanup so that we deallocate the
6129 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6131 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6132 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6134 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6136 * pt.c (instantiate_class_template): Call complete_type. Also, if
6137 we're at the end of the file and we just instantiated a template
6138 class with a vtable, call finish_prevtable_vardecl.
6140 * error.c (dump_decl): Don't explode (or explode more gracefully
6141 as appropriate) if the object being dumped has a null type.
6142 (dump_expr): Likewise.
6144 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6145 by counting the number of nodes that we'll need before allocating
6147 (lookup_fnfields): Fix comment.
6148 (breadth_first_search): Fix comment.
6150 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6152 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6154 * class.c (finish_struct): Call cplus_decl_attributes here.
6155 (finish_struct_1): Not here.
6156 * cp-tree.h: Adjust.
6158 * pt.c (type_unification): New parameter STRICT.
6159 (unify): If STRICT, don't allow cv addition or base deduction.
6160 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6162 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6164 * search.c (get_template_base{_recursive}): New fns.
6165 * pt.c (more_specialized): New fn.
6166 (do_function_instantiation): Use it.
6167 (unify): Handle base deduction.
6168 * cvt.c (joust): Use more_specialized.
6169 Don't arbitrarily choose between non-builtin candidates.
6170 (build_over_call): Call require_complete_type.
6172 * decl.c (start_function): Statics are static even in a #pragma
6175 * decl2.c (import_export_vtable): Disable vtable heuristic on
6176 systems with ASM_OUTPUT_EXTERNAL.
6178 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6179 (standard_conversion): No std conv to enum type.
6181 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6184 * cvt.c (reference_binding): Bind directly to a base subobject of
6187 * cvt.c (build_new_op): Enforce access control.
6189 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6191 * typeck2.c (process_init_constructor): When scanning the
6192 union for a named field, skip things that aren't FIELD_DECLs.
6194 * method.c (synthesize_method): Don't scan fndecl's rtl if
6195 we're at the end of the file; just assume the function can't
6198 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6200 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6203 * cvt.c (build_user_type_conversion_1): Handle overloaded
6206 * cvt.c (add_builtin_candidates): Don't consider type conversion
6207 operators for the first parameter of operator=.
6209 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6211 * typeck.c (complete_type): Only call layout_type if we're not
6212 expanding a template.
6214 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6216 * cvt.c (compare_ics): Oops.
6218 * cvt.c (op_error): Oops.
6220 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6221 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6222 (build_conv): Use them.
6223 (implicit_conversion): Use them.
6224 (convert_like): Handle them.
6225 (build_new_op): Handle builtin COND_EXPR again.
6226 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6227 in lists of types for COND_EXPR.
6228 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6230 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6232 * typeck.c (build_modify_expr): Always attempt to build a call to
6233 the assignment operator, even if we're using a default one.
6234 (convert_for_initialization): Call complete_type.
6236 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6238 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6239 (implicit_conversion): Likewise.
6240 (convert_like): Likewise.
6241 (compare_ics): Likewise.
6242 (compare_qual): Likewise.
6243 (print_z_candidates): Handle no candidates.
6244 (build_new_op): Don't handle builtin COND_EXPR for now.
6246 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6248 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6250 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6252 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6254 * cvt.c (build_builtin_candidate): Oops.
6255 (build_new_op): Oops.
6257 * method.c (build_opfncall): Pass COND_EXPR on.
6258 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6259 (add_builtin_candidate{,s}): Likewise.
6260 (add_builtin_candidates): Likewise.
6261 (print_z_candidates, op_error, build_new_op): Likewise.
6262 (type_decays_to): New fn.
6263 * lex.c (init_lex): Just say ?: for COND_EXPR.
6265 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6267 * typeck.c (complete_type): Call layout_type rather than building
6270 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6273 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6275 * cvt.c: Always compile the new overloading code (but don't use it).
6276 (implicit_conversion): Add a BASE_CONV when converting to
6277 the same class type.
6278 (convert_like): Handle BASE_CONV.
6280 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6282 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6283 (add_builtin_candidate): Likewise.
6286 * typeck.c (build_x_function_call): Try an operator function
6287 whenever we call an object of class type.
6288 * method.c (build_opfncall): Pass CALL_EXPRs through.
6289 * cvt.c (implicit_conversion): Do const-ref case first.
6290 (add_conv_candidate, build_object_call, op_error): New fns.
6291 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6292 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6294 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6295 Fall back on preincrement handling. Use op_error.
6297 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6299 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6302 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6304 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6306 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6308 * typeck.c (build_component_ref_1): Use build_component_ref
6309 instead of open coding it here.
6311 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6313 * g++.c (main): Don't link with -lg++.
6316 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6317 result of build_type_conversion.
6318 (cp_convert): Only call build_method_call for ctors if
6319 build_type_conversion failed.
6320 (ptr_complete_ob): New function.
6321 (TYPE_PTR{,OB,MEM}_P): New macros.
6322 ({add,build}_builtin_candidate{,s}): New functions.
6323 (print_z_candidates): Handle builtins.
6324 (build_user_type_conversion_1): Don't use conversion fns for
6325 converting to a base type.
6326 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6327 (build_user_type_conversion): Use convert_from_reference.
6328 (build_new_op): New function.
6329 (build_over_call): Fix handling of methods.
6330 (compare_ics): Handle AMBIG_CONV properly.
6331 * typeck2.c: Increment abort count.
6332 * method.c (build_opfncall): Forward most requests to build_new_op.
6333 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6335 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6337 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6338 invalid second argument to dump_expr_list.
6340 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6342 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6344 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6346 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6349 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6351 * typeck2.c (process_init_constructor): New pedwarn for using { }
6352 to initialize a pointer to member function.
6353 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6354 we can avoid the new error.
6356 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6358 * typeck.c (build_ptrmemfunc1): New function to hide details of
6359 pointer to member functions better.
6361 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6363 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6364 methods into the actual method, as we know the implied object is
6367 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6369 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6370 inside a system header.
6372 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6374 * call.c (build_method_call): Call complete_type on the
6377 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6379 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6380 for obj_ptr->func so that we can know which object to use in a
6383 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6385 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6386 around things. Also improve maintainability.
6388 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6390 * decl.c (grokdeclarator): Check for overflow when evaluating an
6393 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6395 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6398 * typeck.c (build_x_function_call): Pass function overload
6399 questions to new overloading code if NEW_OVER.
6400 * init.c (expand_aggr_init_1): Only check for type conversion ops
6401 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6402 Don't check for ambiguity with constructor if NEW_OVER.
6403 * cvt.c (convert_to_reference): Dereference the result of a type
6404 conversion operator.
6405 (build_conv): Propagate ICS_USER_FLAG.
6406 (implicit_conversion): Call instantiate_type.
6407 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6408 (add_function_candidate): Fix cv-quals on argtype.
6409 (print_z_candidates): New function.
6410 (build_new_function_call): Call it.
6411 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6412 consider non-converting constructors.
6413 Call print_z_candidates.
6414 Return an AMBIG_CONV for an ambiguous conversion.
6415 (build_user_type_conversion): Handle AMBIG_CONV.
6416 (convert_like): Fix test for building TARGET_EXPR.
6417 Call instantiate_type.
6418 Handle AMBIG_CONV and LVALUE_CONV.
6419 (build_over_call): Handle 0 args and ellipsis.
6420 * cp-tree.def: Add AMBIG_CONV.
6422 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6424 * decl.c (lookup_name_real): If we find mem in obj when parsing
6425 `obj->mem', make sure we return the right value.
6427 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6429 * search.c (get_base_distance): Call complete_type.
6431 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6433 * decl.c (store_bindings): Make static.
6435 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6437 * init.c (expand_aggr_init_1): Don't check type conversions if
6440 * cvt.c (z_candidate): Put back template field.
6441 (add_function_candidate): Set it.
6442 (add_template_candidate): Likewise.
6444 (compare_qual): Handle references and pointers to members.
6445 (compare_ics): Handle reference bindings.
6447 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6449 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6451 * call.c (compute_conversion_costs): Call complete_type.
6453 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6454 pointers, so we can handle template parameters.
6456 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
6458 * cvt.c (cp_convert_to_pointer): We have to call complete_type
6459 here; let's make it explicit instead of a side effect of an
6462 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6464 * cvt.c (z_candidate): Remove template field.
6465 (reference_binding): Handle binding to temporary.
6466 (implicit_conversion): Likewise.
6467 (add_function_candidate): Handle artificial constructor parms.
6468 Handle functions with too few parms.
6469 (add_template_candidate): New function.
6470 (build_user_type_conversion_1): Handle constructors.
6471 (convert_like): Likewise.
6472 (build_over_call): Likewise.
6473 (build_new_function_call): Support templates.
6474 (compare_ics): Fix reference, inheritance handling.
6476 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
6478 * decl.c: Add signed_size_zero_node.
6479 (init_decl_processing): Build it.
6480 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
6481 when we're trying to make a negative delta.
6483 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6485 Stop doing this damn index==strchr variable name confusion.
6486 * class.c (add_virtual_function): Change local var INDEX to be
6488 (add_method): Likewise.
6489 * lex.c (print_parse_statistics): Likewise.
6490 * search.c (make_memoized_table_entry): Likewise.
6491 (lookup_fnfields_here): Likewise.
6492 (lookup_field): Likewise.
6493 (lookup_fnfields): Likewise.
6494 (get_baselinks): Likewise.
6495 * sig.c (build_signature_table_constructor): Likewise.
6496 (build_signature_method_call): Likewise.
6497 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
6498 (get_member_function_from_ptrfunc): Likewise.
6499 (build_ptrmemfunc): Change local var INDEX to be IDX.
6500 (c_expand_start_case): Likewise.
6502 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6504 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
6505 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
6506 (convert_to_reference): Use build_type_conversion to convert to
6507 the reference type directly.
6508 (standard_conversion): Fix void* case, non-conversions.
6509 (reference_binding): Fix expr == 0 case, non-conversions.
6510 (convert_like): Support REF_BIND.
6511 (compare_qual): Split out from compare_ics.
6512 (compare_ics): Use it, handle icses with only a qual_conv.
6514 * init.c (expand_vec_init): Don't crash if decl is NULL.
6516 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
6518 * mpw-config.in: New file, configury for Mac MPW.
6519 * mpw-make.sed: New file, makefile editing for MPW.
6521 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6523 * pt.c (instantiate_class_template): Call repo_template_used.
6525 * search.c (lookup_conversions): Only lookup conversions in
6528 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6530 * cp-tree.def: Renamed from tree.def, to avoid confusion with
6532 * cp-tree.h, lex.c: Include cp-tree.def.
6533 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
6535 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
6537 * init.c (build_vec_delete_1): Call complete_type.
6539 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
6541 * except.c (start_anon_func): Make sure anonymous functions are
6544 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6546 * decl.c (finish_function): If function_depth > 1, set nested.
6548 * decl2.c (grokbitfield): Revert Bob's change.
6549 * class.c (finish_struct_1): Fix handling of named bitfield widths.
6551 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6553 * pt.c (add_pending_template): Handle types.
6554 (lookup_template_class): With -fexternal-templates, just add the class
6555 to pending_templates instead of instantiating it now.
6556 * decl2.c (finish_file): Handle types in pending_templates.
6558 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
6560 * decl2.c (grokbitfield): Handle constant decls appropriately.
6561 Give an appropriate error message now instead of spewing core
6564 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
6566 * decl2.c: Don't turn on thunks by default for now.
6568 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
6570 * typeck.c (complete_type): Handle error_mark_node.
6571 (common_type, OFFSET_TYPE): Handle template_type_parms.
6573 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6575 * pt.c (instantiate_decl): If at_eof, call import_export_decl
6576 regardless of DECL_INLINE.
6578 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
6580 * class.c (finish_struct_bits): Copy TYPE_SIZE.
6582 * rtti.c (build_dynamic_cast): Support templates.
6583 * tree.def: Support DYNAMIC_CAST_EXPR.
6584 * pt.c (tsubst_copy): Likewise.
6585 * decl2.c (build_expr_from_tree): Likewise.
6587 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6589 * typeck.c (build_static_cast): Support templates.
6590 (build_const_cast): Likewise.
6591 * tree.def: Support CONST/STATIC_CAST_EXPR.
6592 * pt.c (tsubst_copy): Likewise.
6593 * decl2.c (build_expr_from_tree): Likewise.
6595 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6597 * decl2.c (finish_vtable_vardecl): Don't trust
6598 TREE_SYMBOL_REFERENCED for vtables of local classes.
6600 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6602 * pt.c (tsubst_copy): Handle operator T.
6604 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6606 * init.c (build_delete): Move creation of PARMS inside test of
6607 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
6609 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
6611 * typeck.c (build_conditional_expr): Don't assume that
6612 the arguments to ?: are always pointers or records.
6614 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6616 * decl2.c (import_export_decl): Still emit static/weak/comdat
6617 copies of inline template functions with -fno-implicit-templates.
6619 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
6621 * init.c (build_delete): Determine the complete basetype
6622 path to the destructor we're calling.
6624 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
6626 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
6627 initialize the enum, because we really and truly don't know where
6629 (start_enum): Don't copy integer_zero_node because
6630 build_enumerator will do it.
6632 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6634 * decl.c (finish_function): Do access control on base destructors.
6636 * pt.c (tsubst, case FUNCTION_DECL): Set up
6637 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
6640 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
6642 * cvt.c (build_up_reference): If we have already extended the
6643 lifetime of the temporary, don't try it again.
6644 * typeck.c (c_expand_return): Don't try and convert the return
6645 value twice when we want a reference, once is enough.
6647 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
6649 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
6650 LOOKUP_ONLYCONVERTING at all for now.
6652 * search.c (add_conversions): Put the conversion function in
6653 TREE_VALUE, the basetype in TREE_PURPOSE.
6654 * cvt.c (build_type_conversion): Adjust.
6655 * cvt.c (build_expr_type_conversion): Adjust.
6656 * call.c (user_harshness): Adjust.
6658 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6660 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
6663 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
6665 * except.c (expand_start_catch_block): Add a dummy region, if we
6666 get an error, so that we can avoid core dumping later.
6668 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
6670 * cp-tree.h (OFFSET_REF): Remove.
6671 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
6672 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
6673 * init.c (expand_aggr_init_1): Likewise.
6674 (build_new): Likewise.
6675 * typeck.c (expand_target_expr): Likewise.
6677 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6679 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
6682 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
6684 * cvt.c (build_up_reference): Redo how and when temporaries are
6686 * decl.c (grok_reference_init): Don't try and be smart about
6689 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
6691 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
6692 (TARGET_EXPR...), now that it has 4 arguments.
6693 * tree.c (build_cplus_new): Likewise.
6695 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6697 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
6699 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
6700 * decl.c (struct saved_scope): Remove named_labels,
6701 {base,member}_init_list.
6702 (maybe_push_to_top_level): Don't set them. Call
6703 push_cp_function_context if appropriate.
6704 (pop_from_top_level): Likewise.
6706 * method.c (do_build_assign_ref): Remove obsolete check of
6707 TYPE_HAS_ASSIGN_REF (basetype).
6709 * decl.c (grokfndecl): Diagnose user definition of
6710 implicitly-declared methods.
6712 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
6714 * method.c (do_build_copy_constructor): Add code to give
6715 meaningful error messages instead of crashing.
6716 (do_build_assign_ref): Don't synthesize assignment operators for
6717 classes containing reference or const members.
6719 * class.c (struct base_info): Remove cant_synth_copy_ctor
6720 and cant_synth_asn_ref.
6721 (finish_base_struct): Remove the code that tries to conditionalize
6722 synthesis of copy constructors & assignment operators based on
6723 access permissions. Instead, let it fail when it tries to
6724 synthesize the copy constructor. This will give meaningful error
6725 messages instead of silently generating code to perform a bitcopy.
6727 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
6729 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
6730 determining types for constant values.
6732 * decl.c (struct named_label_list): Use instead of stuffing
6733 random items into a TREE_LIST node.
6734 (named_label_uses): Use the new struct.
6735 (poplevel): Likewise.
6736 (lookup_label): Likewise.
6737 (define_label): Add an error message to tell the user the line
6738 where the goto is located in addition to the destination of the
6740 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
6742 (finish_function): Likewise.
6744 (start_decl): Complain about defining a static data member
6745 in a different type from which it was declared.
6747 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6749 * cvt.c (build_expr_type_conversion): Adjust.
6751 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6753 * call.c (build_method_call): Always convert 'this' to the
6756 * search.c (add_conversions): Put the conversion function in
6757 TREE_VALUE, the type in TREE_PURPOSE.
6758 * cvt.c (build_type_conversion): Adjust.
6759 * call.c (user_harshness): Adjust.
6761 * method.c (emit_thunk): Call temporary_allocation and
6762 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
6764 * tree.c (build_cplus_array_type): Handle tweaking of
6765 TYPE_MAIN_VARIANT here.
6766 * typeck.c (common_type): Not here.
6768 * typeck.c (complete_type): Only try to complete an array type if
6771 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6773 * decl.c (grokvardecl): Call complete_type.
6774 (grokdeclarator): Call complete_type for PARM_DECLs.
6776 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
6778 * pt.c (instantiate_class_template): Re-set
6779 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
6781 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
6783 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
6784 smart enough to do it right.
6785 * tree.c (cp_expand_decl_cleanup): Likewise.
6786 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
6787 cp_expand_decl_cleanup.
6788 (store_parm_decls): Likewise.
6789 (hack_incomplete_structures): Likewise.
6790 * except.c (push_eh_cleanup): Likewise.
6792 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
6794 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
6795 frontend to the backend where it belongs.
6796 * tree.c (unsave_expr): Likewise.
6797 (unsave_expr_now): Likewise.
6798 * tree.def (UNSAVE_EXPR): Likewise.
6799 * cp-tree.h (unsave_expr): Likewise.
6800 (unsave_expr_now): Likewise.
6802 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
6804 * init.c (emit_base_init): Make sure the partial EH cleanups live
6805 on the function_obstack.
6807 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6809 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6810 when checking for pointer types.
6812 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6814 * pt.c (instantiate_class_template): Remove obsolete check for
6815 access declarations.
6817 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6819 * call.c (build_overload_call): Simplify calls to
6820 build_overload_call by removing last parameter.
6821 (build_method_call): Likewise.
6822 * cp-tree.h: Likewise.
6823 * method.c (build_opfncall): Likewise.
6824 * typeck.c (build_x_function_call): Likewise.
6826 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6828 * call.c (default_parm_conversions): Factor out common code.
6829 (build_method_call): Use it.
6830 (build_overload_call_real): Use it.
6832 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6834 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6835 but pedwarn as the code is bogus.
6836 * typeck.c (decay_conversion): Likewise.
6837 (build_function_call_real): Use build_addr_func instead of
6838 default_conversion. Don't allow pointer-to-method functions down
6840 (build_unary_op): Use real pointer-to-member functions instead of
6842 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6843 (convert_for_assignment): Removed some obsolete code.
6844 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6845 build_x_function_call instead of current_class_ptr. Only call
6846 digest_init once on an initializer, we do this just checking
6848 (build_expr_from_tree): Pass current_class_ref to
6849 build_x_function_call instead of current_class_ptr.
6850 * init.c (build_member_call): Likewise.
6852 * error.c (dump_expr): Handle OFFSET_REFs better.
6853 * pt.c (unify): Handle pointer-to-member functions better.
6854 * decl.c (finish_function): Clear out current_class_ref just like
6855 we do for current_class_ptr.
6857 * typeck.c (get_delta_difference): Handle virtual bases better.
6859 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6861 * sig.c (build_signature_table_constructor): Use the delta for
6862 the original basetype for this virtual function with thunks.
6863 (build_signature_method_call): We still need to adjust 'this'
6866 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6868 * call.c (build_addr_func): New routine. Used to get the `real'
6869 address of a function or a method. Needed to avoid getting a
6870 pointer-to-member function.
6871 (build_call): New routine to build CALL_EXPRs.
6872 (build_method_call): Use it.
6873 * cvt.c (convert_to_aggr): Likewise.
6874 * typeck.c (build_function_call_real): Likewise.
6875 * sig.c (build_signature_table_constructor): Use build_addr_func.
6876 * cp-tree.h (build_call, build_addr_func): Declare them.
6878 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6880 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6881 * parse.y: Remove uses of LOOKUP_AGGR.
6883 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6885 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6886 C_C_D to current_class_ref.
6888 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6890 * call.c (convert_harshness): Tighten up pointer conversions.
6892 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6894 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6895 (finish_file): Likewise.
6897 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6899 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6901 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6904 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6906 * decl2.c: Turn on thunks by default where supported.
6908 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6910 * cp-tree.h (build_overload_call_maybe): Removed.
6911 * call.c (build_overload_call_real): Invert meaning of last arg to
6912 be require_complete.
6913 (build_overload_call): Likewise.
6914 * typeck.c (build_x_function_call): Use build_overload_call_real
6915 instead of build_overload_call_maybe.
6917 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6919 * decl2.c (finish_file): Don't try to emit functions that haven't
6922 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6924 * decl2.c (finish_vtable_vardecl): Oops.
6926 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6927 Also store the bindings from previous_class_values.
6928 (pop_from_top_level): Restore them.
6930 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6932 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6933 symbol has been referenced.
6934 (finish_file): Re-join synthesis/vtable loop with inline emission
6935 loop, disable inlining when an inline is output.
6937 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6939 * except.c (init_exception_processing): Setup saved_in_catch.
6940 (push_eh_cleanup): Reset __eh_in_catch.
6941 (expand_start_catch_block): Set __eh_in_catch.
6943 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6945 * except.c (push_eh_cleanup): Add tracking for whether or not we
6946 have an active exception object.
6947 (expand_builtin_throw): Use it to make sure a rethrow without an
6948 exception object is caught.
6950 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6952 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6955 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6957 * decl2.c (finish_file): Also use sentries for vars with
6958 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6961 * lex.c (handle_cp_pragma): Disable #pragma
6962 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6964 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6966 * method.c (emit_thunk): Wrap default case in
6967 temporary/permanent_allocation.
6969 * method.c (make_thunk): Use DECL_ONE_ONLY.
6970 (emit_thunk): Call assemble_end_function.
6972 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6974 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6975 (import_export_decl): Likewise.
6976 (finish_prevtable_vardecl): Disable vtable hack if
6977 SUPPORTS_ONE_ONLY > 1.
6979 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6981 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6982 PREDECREMENT_EXPRs take two arguments, not one.
6984 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6986 * class.c (build_vtable_entry): Don't build thunks for abstract
6989 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6992 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6994 * class.c (set_rtti_entry): Use size_zero_node.
6995 (build_vtable): Likewise.
6997 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6999 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7000 (prepare_fresh_vtable): Likewise.
7002 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7004 * method.c (emit_thunk): Call mark_used on the target function.
7006 * call.c (build_method_call): Don't warn about pending templates.
7008 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7010 * decl2.c (finish_file): Fix list walking logic.
7012 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7014 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7016 * class.c (finish_struct_1): Remove old code for
7017 dont_allow_type_definitions.
7018 * cp-tree.h: Likewise.
7019 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7020 definition of flagged_type_tree is found before it is used.
7022 * parse.y: Added the ftype member to the type union, and changed a
7023 number of rules to use it instead of ttype. Added calls to
7024 check_for_new_type() as appropriate.
7025 * typeck2.c (check_for_new_type): New function for checking
7026 if a newly defined type appears in the specified tree.
7027 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7028 for check_for_new_type().
7030 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7032 * decl2.c (finish_file): Only use a sentry if the decl is public.
7034 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7035 don't pass LOOKUP_ONLYCONVERTING.
7037 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7039 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7040 properly keeps track of const and volatile type modifiers.
7042 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7044 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7045 * pt.c (comp_template_args): Use it.
7047 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7048 assemble_external for artificial function decls.
7050 * decl.c (cp_finish_decl): Oops.
7052 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7054 * decl2.c (import_export_decl): Put static data member templates
7055 into common storage, or make them weak, depending on whether they
7056 are dynamically or statically initialized.
7057 (get_sentry): New function.
7058 (finish_file): Do import_export_decl for static data members before
7059 building the init/fini functions. Don't init/fini a variable that's
7060 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7061 push/pop_temp_slots.
7062 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7063 expand_static_init thang.
7064 * method.c (get_id_2): New function.
7066 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7068 * parse.y (empty_parms): Make sure we use C++-style prototypes
7069 when we're declaring member functions.
7071 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7073 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7074 * parse.y (self_template_type): New nonterminal.
7076 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7078 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7080 * parse.y (base_class.1): Allow 'typename foo::bar'.
7082 * lex.c (check_newline): Remove #pragma code that plays with the
7083 input stream, since we now deal with tokens. Clear nextchar when
7085 (handle_cp_pragma): Use real_yylex.
7086 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7089 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7091 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7093 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7095 * parse.y: New token SELFNAME for potential constructor.
7096 * spew.c (yylex): Handle it.
7097 * lex.c (identifier_type): Produce it.
7099 * parse.y (complete_type_name): In :: case, don't push class binding.
7100 (complex_type_name): Likewise.
7102 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7104 * typeck.c (build_reinterpret_cast): Handle pointer to member
7107 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7109 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7111 (check_newline): Put the vtable/unit/implementation/interface pragma
7112 code into handle_cp_pragma, replacing it with a call.
7113 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7114 args. Get the next token after handling the pragma token.
7116 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7118 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7119 (convert_to_pointer_force): Likewise.
7121 * init.c (build_new): Fix array new without -fcheck-new.
7123 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7125 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7126 tree.c: Lose TYPE_NESTED_NAME.
7128 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7131 * tree.def: Add VEC_INIT_EXPR.
7132 * expr.c (cplus_expand_expr): Handle it.
7133 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7134 the extra file-scope symbol nastiness.
7136 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7138 * method.c (make_thunk): Thunks are static.
7139 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7141 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7142 (finish_file): Don't emit them here.
7144 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7146 * rtti.c (build_dynamic_cast): Handle null pointers.
7147 (ifnonnull): New function.
7149 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7151 * call.c (build_method_call): Remember the original basetype we
7152 were called with. Give an error message instead of trying
7153 (incorrectly) to call a non-static member function through a
7154 non-inherited class.
7156 * search.c (expand_upcast_fixups): Mark the new fixup as
7159 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7161 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7163 * class.c (set_rtti_entry): Fix for thunks.
7165 * decl2.c (import_export_decl): Still emit typeinfo fns for
7166 cv-variants of builtin types.
7168 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7169 (init_rtti_processing): Instead of here.
7171 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7173 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7174 (build_typeid): Only complain about taking dynamic typeid without
7177 * decl2.c: flag_rtti defaults to 1.
7179 * rtti.c (get_tinfo_var): The general class case is now smaller.
7180 (init_rtti_processing): Pack the latter three fields of base_info
7183 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7185 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7187 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7189 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7190 (push_memoized_context): Split out code to undefer pop_type_level to
7191 (clear_memoized_cache): here.
7192 (pop_memoized_context): We can only handle one layer of deferral of
7193 pop_type_level so clear the cache, if there was a previous level.
7195 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7197 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7198 (expand_class_desc): Use one pointer to an array of base_info
7199 structs, passed using a CONSTRUCTOR.
7201 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7203 * class.c (build_vbase_path): Remove block extern for
7204 flag_assume_nonnull_objects here.
7205 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7206 (build_vtbl_ref): New routine.
7207 (build_vtable): Set up rtti info here.
7208 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7209 place where we can get the rtti pointers from to avoid having to
7210 search around for a place.
7211 (finish_base_struct): Likewise.
7212 (finish_struct_1): Likewise. Never create totally new vtables
7213 with totally new vtable pointers for rtti. Disable code to layout
7214 vtable pointers better until we want to break binary
7216 * rtti.c (build_headof_sub): New routine to convert down to a
7217 sub-object that has an rtti pointer in the vtable.
7218 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7220 (build_dynamic_cast): Make sure we have saved it, if we need to.
7221 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7222 a more efficient vtable layout, enable later.
7223 * call.c (flag_assume_nonnull_objects): Moved declaration to
7224 * cp-tree.h: here. Declare build_vtbl_ref.
7225 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7226 function calls that want a tree.
7228 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7230 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7231 other X subobjects in the most derived type. Ack.
7233 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7234 get_typeid will do it for us.
7235 (get_typeid_1): Break out call-building for expand_*_desc to use.
7236 (get_typeid): Call it.
7237 (expand_*_desc): Likewise.
7238 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7240 (init_decl_processing): Lose builtin_type_tdescs lossage.
7241 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7243 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7245 * pt.c (tsubst): When calling set_nested_typename, use
7246 TYPE_NESTED_NAME (current_class_type) instead of
7249 * decl.c (pushdecl): Likewise.
7250 (pushdecl_class_level): Likewise.
7251 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7252 set_nested_typename.
7254 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7256 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7258 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7260 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7262 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7263 (init_rtti_processing): Lose bad_cast_type.
7264 (build_dynamic_cast): Use throw_bad_cast.
7266 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7268 * decl2.c (finish_file): Don't synthesize artificial functions
7269 that are external and not inline.
7271 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7273 * decl2.c (finish_file): Handle having new inlines added to
7274 saved_inlines by synthesis.
7276 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7278 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7280 RTTI rewrite to initialize nodes as needed, not require that
7281 users #include <typeinfo>, complete functionality and reduce wasted
7283 * rtti.c (init_rtti_processing): New fn.
7284 (build_typeid): The vtable entry is now a function.
7285 (get_tinfo_var): New fn.
7286 (get_tinfo_fn): Likewise.
7287 (get_typeid): Use it.
7288 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7289 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7291 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7292 (synthesize_tinfo_fn): New fn.
7293 * method.c (build_t_desc_overload): Lose.
7294 (build_overload_with_type): More generic.
7295 * decl.c (init_decl_processing): Call init_rtti_processing.
7296 * class.c (set_rtti_entry): Use get_tinfo_fn.
7297 * decl2.c (mark_vtable_entries): Mark the rtti function.
7298 (finish_prevtable_vardecl): Don't build_t_desc.
7299 (import_export_decl): Handle tinfo functions.
7300 (finish_file): Likewise.
7301 * typeck.c (inline_conversion): New fn.
7302 (build_function_call_real): Use it.
7303 * cp-tree.h: Add decls.
7305 * method.c (hack_identifier): Also convert component_refs from
7308 * lex.c (cons_up_default_function): Use the type, not the name, in
7311 * decl2.c (import_export_vtable): Fix weak vtables.
7313 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7315 * search.c (get_base_distance_recursive): Fix access checks for
7318 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7320 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7322 (convert_harshness): Add prototypes wrapped by PROTO.
7323 * decl2.c (grok_function_init): Likewise.
7324 (do_toplevel_using_decl): Change to void return type.
7325 * class.c (build_vtable_entry): Remove decl of make_thunk.
7326 (merge_overrides): Fix order of arg definitions.
7327 (finish_vtbls): Likewise.
7328 (fixup_vtable_deltas): Likewise.
7329 (modify_all_direct_vtables): Likewise.
7330 (modify_all_indirect_vtables): Likewise.
7331 * search.c (get_base_distance_recursive): Likewise.
7332 (get_abstract_virtuals_1): Likewise.
7333 (fixup_virtual_upcast_offsets): Likewise.
7334 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7335 * init.c (perform_member_init): Fix order of arg definitions.
7336 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7337 * cp-tree.h (make_thunk): Add decl.
7338 (overload_template_name, push_template_decl): Add decls.
7339 (do_toplevel_using_decl): Change to void return type.
7340 (vec_binfo_member): Add decl.
7342 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7344 * typeck.c (mark_addressable, convert_for_assignment,
7345 convert_for_initialization, pointer_int_sum, pointer_diff,
7346 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7347 (convert_sequence): #if 0 fn decl, since definition also is.
7349 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7351 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7352 cast to pointer types for type searching.
7354 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7356 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7357 case where BINFO == 0.
7359 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7361 * call.c (build_method_call): Fix wording of error messages so
7362 constructors come out right.
7364 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7366 * decl.c (push_overloaded_decl): Don't warn about hidden
7367 constructors when both the type and the function are declared
7368 in a system header file.
7370 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7372 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7373 flag for the type to the type's fields.
7375 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7377 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7379 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7381 * class.c (base_info, finish_base_struct): Replace
7382 needs_virtual_dtor with base_has_virtual.
7384 (finish_struct_1): Remove the old code that tried to make default
7385 destructors virtual. Use base_has_virtual when checking if we need
7386 to add a vtable entry for the rtti code.
7388 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7390 * pt.c (push_template_decl): Complain about template decl with
7391 inappropriate declaration.
7393 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7395 * typeck.c (build_x_unary_op): Remove bogus check for taking
7396 the address of a member function.
7398 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7400 * parse.y (constructor_declarator): Only push the class if
7401 we are not already in the class.
7403 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7405 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7406 Add additional argument to INIT_CUMULATIVE_ARGS.
7408 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7410 * decl.c (shadow_tag): Fix error about anon union with methods.
7412 * parse.y (self_reference): Only generate a self-reference if this
7413 is a non-template class.
7414 (opt.component_decl_list): Only use it if it was generated.
7416 * parse.y (component_decl_1): Use constructor_declarator.
7417 (fn.def2): Likewise.
7418 (notype_component_declarator0): Likewise.
7420 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7422 * typeck.c (build_x_unary_op): Add checks for taking the address
7423 of a TARGET_EXPR or of a member function, and give appropriate
7426 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7428 * pt.c (process_template_parm): Allow template type parms to be
7429 used as types for template const parms.
7431 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7433 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7436 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7438 * decl.c (lookup_name_real): Be even more picky about the
7439 ambiguous lookup warning.
7440 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7441 * parse.y (constructor_declarator): Rather than here.
7443 * parse.y (constructor_declarator): New nonterminal.
7445 (explicit_instantiation): Likewise.
7447 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7449 Add implicit declaration of class name at class scope.
7450 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7451 * parse.y (self_reference): New nonterminal.
7452 (opt.component_decl_list): Use it.
7453 (fn.def1): Add nested_name_specifier type_name cases.
7454 * class.c (build_self_reference): New function.
7455 (finish_struct): Handle access_default later, move self-reference
7457 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
7458 * cp-tree.h: Adjust.
7460 * pt.c (do_function_instantiation): Separate handling of member
7461 functions and non-member functions properly.
7463 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7465 * pt.c (process_template_parm): Improve error for 'volatile class K'.
7467 * class.c (finish_struct_1): Check the right slot for destructors.
7469 * decl.c (start_enum): Complain about enum templates.
7471 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
7473 * init.c (resolve_offset_ref): Offset pointers to member data by one.
7474 * typeck.c (unary_complex_lvalue): Likewise.
7476 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
7478 * typeck.c (c_expand_return): Check for a returned local
7479 array name, similar to the check for an ADDR_EXPR.
7481 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7483 * decl.c (cp_finish_decl): Don't build cleanups for static
7486 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
7488 * typeck.c (build_modify_expr): Fix error messages to be more
7490 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
7491 assignment operators.
7492 * error.c (assop_as_string): Likewise. Add support for `%Q' for
7493 assignment operators.
7495 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7497 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
7498 give an error if initialized. Pedwarn about nested type with the
7499 same name as its enclosing class.
7501 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
7503 * typeck.c (require_complete_type): Be sure to instantiate the
7504 MAIN_VARIANT of the type.
7506 * decl2.c (finish_file): Instantiate pending templates before
7507 processing static constructors and destructors.
7509 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
7512 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
7514 * decl2.c (delete_sanity): If error_mark_node is passed
7515 in as an expression, quit while we're ahead.
7517 * decl.c (grokdeclarator): Give an error message if `friend'
7518 is combined with any storage class specifiers.
7520 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
7522 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
7523 definition of nonexistent nested type.
7525 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
7526 not to say 'typedef'.
7528 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7530 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
7531 * search.c (dfs_walk, dfs_init_vbase_pointers,
7532 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
7533 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
7535 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7537 * except.c (build_throw): Support minimal parse.
7538 * pt.c (tsubst_copy): Support THROW_EXPR.
7539 * decl2.c (build_expr_from_tree): Likewise.
7541 * pt.c (mangle_class_name_for_template): Always allocate
7544 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
7546 * cvt.c (cp_convert_to_pointer): Give an appropriate error
7547 when trying to cast from an incomplete type.
7549 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7551 * pt.c (instantiate_class_template): Don't bother setting up
7552 CLASSTYPE_TAGS explicitly, as the nested types will add
7555 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
7557 * decl.c (shadow_tag): Remove old error check for usage of
7558 an enum without a previous declaration.
7559 (xref_tag): Add error message about usage of enums without a
7560 previous declaration.
7562 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7564 * lex.c (do_identifier): Only do name consistency check if we're
7567 * pt.c (push_template_decl): Don't crash if we get a member defn
7570 * decl.c (xref_tag_from_type): New function to do an xref without
7571 always having to figure out code_type_node.
7572 * cp-tree.h: Declare it.
7573 * pt.c (instantiate_class_template): Use it for friend classes.
7574 (lookup_template_class): Use it.
7576 * typeck2.c (build_functional_cast): Pull out a single parm before
7577 passing it to build_c_cast.
7579 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
7581 * expr.c (do_case): Give an error message if a pointer is
7582 given as a case value.
7584 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7586 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
7589 * lex.c (cons_up_default_function): Really, now, interface hackery
7590 does not apply to synthesized methods.
7592 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
7594 * call.c (build_method_call): Ctors and dtors now have special names
7595 with respect to lookups.
7596 * class.c (add_method): Likewise.
7597 (grow_method): Likewise.
7598 (finish_struct_methods): Likewise.
7599 (warn_hidden): Likewise.
7600 (finish_struct_1): Likewise.
7601 * cvt.c (convert_to_reference): Likewise.
7602 (convert_to_aggr): Likewise.
7603 (cp_convert): Likewise.
7604 * decl2.c (check_classfn): Likewise.
7605 * init.c (expand_member_init): Likewise.
7606 (expand_default_init): Likewise.
7607 (expand_aggr_init_1): Likewise.
7608 (build_offset_ref): Likewise.
7609 (build_new): Likewise.
7610 (build_delete): Likewise.
7611 * lex.c (do_inline_function_hair): Likewise.
7612 * search.c (lookup_field_1): Likewise.
7613 (lookup_fnfields_here): Likewise.
7614 (lookup_field): Likewise.
7615 (lookup_fnfields): Likewise.
7616 (get_virtual_destructor): Likewise.
7617 (dfs_debug_mark): Likewise.
7618 (dfs_pushdecls): Likewise.
7619 (dfs_compress_decls): Likewise.
7620 * tree.c (layout_basetypes): Likewise.
7621 * typeck.c (build_component_ref): Likewise.
7622 (build_x_function_call): Likewise.
7623 (build_modify_expr): Likewise.
7624 (convert_for_initialization): Likewise.
7625 (build_functional_cast): Likewise.
7626 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
7629 * decl.c (ctor_identifier): New.
7630 (dtor_identifier): New.
7631 (init_decl_processing): Set them.
7633 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
7635 * typeck.c (build_component_ref): Don't get confused by fields whose
7636 context has no type name, like pointer to member functions.
7638 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
7640 * decl.c (grokdeclarator): Handle typedef without declarator.
7642 * pt.c (tsubst): Handle SCOPE_REF in declarator.
7644 * parse.y (bad_parm): Catch another case of missing `typename'.
7646 * lex.c (yyprint): Handle TYPE_DECLs.
7648 * decl.c (start_function): Don't try to be clever.
7650 * lex.c: Lose compiler_error_with_decl.
7651 * typeck2.c: Lose error_with_aggr_type.
7652 (incomplete_type_error): Use cp_* instead of old functions.
7653 (readonly_error): Likewise.
7654 * typeck.c (convert_arguments): Likewise.
7655 * search.c (lookup_nested_field): Likewise.
7656 * method.c (make_thunk): Likewise.
7657 * decl.c (grokparms): Likewise.
7658 * cp-tree.h: Update.
7660 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
7663 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
7665 * method.c (build_opfncall): When deleting a pointer to an
7666 array, build a new pointer to the tree past any ARRAY_TYPE
7669 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7671 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
7673 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7675 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
7678 * decl.c (finish_function): Don't set nested based on
7679 hack_decl_function_context.
7680 * parse.y (function_try_block): Check for nested function.
7681 (pending_inlines): Likewise.
7683 * decl2.c (build_expr_from_tree): If a unary op already has a
7684 type, just return it.
7686 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
7688 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
7689 (finish_file): Check the return value of walk_vtables.
7690 (finish_prevtable_vardecl): Return int.
7691 (finish_vtable_vardecl): Likewise.
7692 (prune_vtable_vardecl): Likewise.
7693 * lex.c (set_vardecl_interface_info): Likewise.
7694 * cp-tree.h: Adjust return types.
7696 * class.c (delete_duplicate_fields_1): Don't complain about
7697 duplicate nested types if they're the same type.
7698 (finish_struct): Remove check for duplicate.
7699 * decl2.c (grokfield): Don't check for typedef of anonymous type.
7701 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7703 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
7705 * decl.c (grokdeclarator): Lose special handling of class-level
7706 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
7707 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
7709 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
7711 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
7713 * search.c (compute_access): Fix handling of anonymous union
7715 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
7716 from anonymous unions to their members.
7718 * typeck.c (build_x_function_call): For static member functions,
7719 hand off to build_member_call.
7721 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7723 * typeck.c (build_component_ref): Handle OFFSET_REFs.
7725 * init.c (expand_vec_init): Fix init == 0 case.
7727 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7729 * init.c (build_new): Pedwarn about init and array new.
7730 (expand_vec_init): Handle lists, use convert_for_initialization.
7732 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
7733 when converting to an aggregate type.
7734 * cvt.c (cp_convert): Pass it through.
7736 * typeck.c (build_conditional_expr): Handle user-defined
7737 conversions to slightly different types.
7739 * decl.c (grokdeclarator): Force an array type in a parm to be
7742 * decl2.c (do_using_directive): Sorry.
7743 (do_namespace_alias): Likewise.
7744 * lex.c (real_yylex): Warn about using the `namespace' keyword.
7746 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7748 * parse.y (datadef): Move call to note_list_got_semicolon up.
7750 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
7752 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
7754 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
7756 * decl.c (cp_finish_decl): The exception regions have to be
7757 nested, not overlapping. We start the exception region for a
7758 decl, after it has been fully built, and all temporaries for it
7759 have been cleaned up.
7761 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
7763 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
7765 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7767 * tree.def: Add RETURN_INIT.
7768 * pt.c (instantiate_decl): Handle RETURN_INIT.
7769 * decl.c (store_return_init): Handle minimal_parse_mode.
7771 * tree.c (cp_build_type_variant): Just return an error_mark_node.
7772 * decl.c (make_typename_type): Don't try to get the file and line
7774 * typeck.c (comptypes): Handle TYPENAME_TYPE.
7776 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
7778 * decl.c (poplevel): Make sure we clear out and restore old local
7779 non-VAR_DECL values by default when they go out of scope.
7781 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7783 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
7784 referring to addresses of variables and functions.
7786 * error.c (dump_expr): Support SIZEOF_EXPR.
7788 * init.c (do_friend): Use the return value of check_classfn.
7790 * typeck.c (convert_arguments): Call complete_type.
7792 * method.c (hack_identifier): After giving an error, set value to
7795 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7797 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
7798 lossage for local classes.
7799 * cp-tree.h: Declare it.
7800 * decl.c (lookup_name_real): Evil, painful hack for local classes.
7801 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
7802 Use hack_decl_function_context.
7803 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
7804 (start_function): Use hack_decl_function_context.
7805 (finish_function): Likewise.
7806 * method.c (synthesize_method): Likewise.
7807 * lex.c (process_next_inline): Likewise.
7808 (do_pending_inlines): Likewise.
7809 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7812 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7814 * sig.c (build_signature_pointer_or_reference_type): Align
7815 signature pointers/references on 8-byte boundaries so they can be
7816 grabbed 2 words at a time on a Sparc.
7818 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7820 * method.c (hack_identifier): Requiring a static chain is now a
7822 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7825 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7827 * init.c (build_offset_ref): Call complete_type.
7829 * decl.c (pop_from_top_level): Always pop previous_class_type.
7831 * parse.y: Handle multiple decls in a for-init-statement.
7832 * pt.c (tsubst_expr): Likewise.
7834 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7837 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7838 (poplevel_class): Set it here.
7839 (pop_from_top_level): Pop it here if we're returning to class scope.
7840 * class.c (pushclass): Don't set it here.
7842 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7843 and clear it if !pseudo.
7844 (pop_from_top_level): Restore it.
7846 * decl2.c (finish_file): Push the dummy each time we walk the list
7849 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7850 something for CAST_EXPR.
7852 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7854 * cvt.c (cp_convert): Warn about implicit conversion of the
7855 address of a function to bool, as it is always true.
7857 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7859 * typeck.c (c_expand_return): Fix warning for local externs returned.
7861 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7863 * tree.c (mapcar): Propagate const and volatile properly.
7865 * typeck.c (complete_type): Be sure to instantiate the
7866 MAIN_VARIANT of the type.
7868 * method.c (synthesize_method): Class interface hackery does not
7869 apply to synthesized methods.
7871 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7873 * pt.c (comp_template_args): Use comptypes rather than just
7874 checking for TEMPLATE_TYPE_PARM equivalence.
7876 * typeck.c (build_x_function_call): Call complete_type before
7877 checking TYPE_OVERLOADS_CALL_EXPR.
7879 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7881 * g++.c (main): Check also for new define ALT_LIBM.
7883 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7885 * pt.c (instantiate_class_template): If we don't have a pattern
7887 (coerce_template_parms): If we see a local class, bail.
7889 * decl.c (grok_reference_init): Make sure there's a type before
7892 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7893 (push_template_decl): Likewise.
7895 * parse.y (named_class_head): Set
7896 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7898 * decl.c (xref_tag): Diagnose redeclaration of template
7899 type-parameter name.
7901 * error.c (dump_type): Handle anonymous template type parms.
7903 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7905 (coerce_template_parms): Likewise.
7907 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7909 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7910 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7912 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7914 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7915 before trying to get its STUB_DECL.
7916 (coerce_template_parms): Likewise.
7918 * parse.y (template_type_parm): If they didn't use 'class',
7919 pretend they did after giving an error.
7921 * pt.c (coerce_template_parms): Diagnose use of local class.
7923 * decl.c (grok_reference_init): Use instantiate_type.
7925 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7927 * parse.y (named_class_head): Diagnose mismatching types and tags.
7929 * decl.c (pushdecl): Type decls and class templates clash with
7930 artificial type decls, not hide them.
7932 * decl.c (redeclaration_error_message): Diagnose redefinition of
7934 (duplicate_decls): Diagnose disallowed overloads for template
7937 * decl.c (start_decl): Call complete_type before checking for a
7940 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7942 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7944 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7946 * decl.c (grok_op_properties): Don't check for operator++(int) in
7949 * tree.c (perm_manip): Return a copy of variable and function
7950 decls with external linkage.
7952 * tree.def: Change some of the min tree codes to type "1".
7953 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7954 * method.c (build_overload_int): Emit something arbitrary for
7955 anything but an INTEGER_CST if we're in a template.
7957 * decl.c (cp_finish_decl): Call complete_type before deciding
7958 whether or not to lay out the decl.
7960 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7962 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7964 * typeck2.c (build_x_arrow): Call complete_type.
7966 * pt.c (add_pending_template): Broken out.
7967 (lookup_template_class): If -fexternal-templates, call it for all
7968 the methods of implemented types.
7969 (instantiate_class_template): Instead of instantiating them here.
7970 (instantiate_decl): Handle -fexternal-templates earlier.
7972 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7974 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7975 memoized lookup stuff inside GATHER_STATISTICS.
7977 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7979 * decl.c (start_decl): Complain about array of incomplete type
7981 (grokdeclarator): Not here.
7983 * parse.y (template_parm): Expand full_parm inline so we can set
7984 the rule's precedence.
7986 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7987 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7988 * decl2.c (grokbitfield): Don't check for integer constant here.
7989 * class.c (finish_struct_1): Check here.
7991 * decl.c (define_label): Make the min decl go on permanent_obstack.
7993 * pt.c (unify): Don't handle CONST_DECLs.
7994 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7995 (tsubst_copy): Likewise.
7997 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7998 CONST_DECL for a template parm.
8000 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8002 * decl.c (grokdeclarator): Complain about array of incomplete type
8004 (start_decl_1): Not here.
8006 * pt.c (tsubst): Handle pointer-to-function declarators.
8008 * method.c (hack_identifier): If pedantic, diagnose local class
8009 methods that require a static chain.
8011 * decl.c (grok_op_properties): No longer static.
8012 * cp-tree.h: Declare it.
8013 * pt.c (tsubst): Call it for operators.
8014 Use tsubst_copy for TREE_VECs.
8016 * parse.y (template_arg): The expr has precedence like '>'.
8018 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8020 * pt.c (coerce_template_parms): Don't coerce an expression using
8022 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8023 (tsubst): Don't use build_index_2_type if the max_value uses template
8025 * method.c (build_overload_int): Emit something arbitrary for an
8026 expression using template parms.
8028 * parse.y (template_close_bracket): New non-terminal to catch use
8029 of '>>' instead of '> >' in template class names.
8030 (template_type): Use it.
8031 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8033 * tree.def: Add CAST_EXPR.
8034 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8035 CONVERT_EXPR for minimal_parse_mode.
8036 * typeck.c (build_c_cast): Likewise.
8037 * pt.c (tsubst_copy): Likewise.
8038 * decl2.c (build_expr_from_tree): Likewise.
8039 * error.c (dump_expr): Likewise.
8041 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8043 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8044 (init_exception_processing): Put back decl/init of
8045 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8048 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8049 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8051 * cp-tree.h (declare_uninstantiated_type_level,
8052 uninstantiated_type_level_p): Delete prototypes.
8054 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8056 * pt.c (tsubst_expr): Add default return.
8058 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8060 * error.c (fndecl_as_string): Delete unused arg CNAME.
8061 * sig.c (build_signature_table_constructor,
8062 build_signature_method_call): Fix calls.
8064 * class.c (the_null_vtable_entry): Delete var definition.
8065 (init_class_processing): Delete tree the_null_vtable_entry init.
8066 * decl.c (no_print_{functions, builtins}): Declare as static.
8067 (__tp_desc_type_node): #if 0 var definition.
8068 (init_type_desc): #if 0 init of __tp_desc_type_node.
8069 (vb_off_identifier): Move var decl into init_decl_processing.
8070 (current_function_assigns_this): Declare as static.
8071 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8072 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8073 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8074 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8075 * init.c (BI_header_type, BI_header_size): Declare as static.
8076 * pt.c (template_classes): Delete unused var.
8077 (add_pending_template): Delete decl for non-existent fn.
8078 (lookup_template_class): Delete vars CODE and TAG_CODE.
8079 (instantiate_template): Delete unused var TARGS.
8080 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8082 (__tp_desc_type_node): #if 0 var decl.
8083 (fndecl_as_string): Fix prototype.
8085 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8087 * tree.def: Add GOTO_STMT.
8088 * pt.c (tsubst_expr): Support goto and labels.
8089 * decl.c (define_label): Support minimal parsing.
8090 * parse.y (simple_stmt): Likewise.
8092 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8094 * xref.c (GNU_xref_member): Only define/set var I if
8095 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8097 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8098 (GNU_xref_end): Fix call.
8099 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8100 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8102 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8104 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8105 (mapcar): Delete unused var CODE.
8106 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8107 (break_out_cleanups): Fix call.
8108 (bot_manip): Likewise.
8109 * call.c (build_method_call): Likewise.
8110 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8112 * typeck.c (unary_complex_lvalue, build_modify_expr,
8113 convert_for_initialization): Likewise.
8114 * typeck2.c (build_functional_cast): Likewise.
8115 * cp-tree.h (build_cplus_new): Fix prototype.
8117 * repo.c (open_repo_file): Delete unused var Q.
8118 (repo_compile_flags, repo_template_declared,
8119 repo_template_defined, repo_class_defined, repo_inline_used,
8120 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8121 (repo_get_id, repo_vtable_used): Declare as static.
8122 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8125 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8127 * parse.y (pending_inlines): Add function_try_block case.
8129 * pt.c (unify): Fix for template const parms.
8131 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8133 * lex.c (extract_interface_info): Delete forward decl.
8134 (default_copy_constructor_body, default_assign_ref_body): Delete
8135 decls for non-existent functions.
8136 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8137 (init_lex): Delete setting them.
8138 (cons_up_default_function): Delete unused vars FUNC_BUF,
8139 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8141 (toplevel, expression_obstack): Delete unused extern decls.
8142 (tree_node_kind): Delete unused enum.
8143 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8145 (tree_node_kind_names): Delete unused extern decl.
8146 (synth_obstack): Delete unused var.
8147 (init_lex): Don't set it.
8148 (init_parse): Add decl before use.
8149 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8150 (current_unit_{name, language}): Delete unused vars.
8151 (check_newline): Don't bother setting them, just accept the #pragma.
8152 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8153 (current_unit_{name, language}): Delete decls.
8155 * search.c: Wrap all of the memoized functions, macros, and
8156 variables inside #ifdef GATHER_STATISTICS.
8157 (lookup_field, lookup_fnfields): Likewise.
8158 (init_search_processing): Likewise.
8159 (reinit_search_statistics): Wrap whole function.
8160 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8162 * decl.c (finish_function): Only call pop_memoized_context if
8163 GATHER_STATISTICS is defined.
8164 (start_function): Likewise for push_memoized_context.
8165 * class.c (pushclass, popclass): Likewise.
8167 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8168 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8170 * cvt.c (cp_convert): Delete unused local var FORM.
8171 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8174 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8176 * pt.c (do_poplevel): Oops; really return what we get from
8179 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8181 * cp-tree.h (is_aggr_type): Add prototype.
8183 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8184 * method.c ({push,pop}_cp_function_context): Delete decls.
8185 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8186 (SetUnexpected, SetTerminate): Delete unused vars.
8187 (init_exception_processing): Don't set SetUnexpected or
8188 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8189 (output_exception_table_entry): Delete unused array LABEL.
8190 (expand_internal_throw): Delete unused var PARAMS.
8191 (expand_start_catch_block): Delete unused var CLEANUP.
8192 (emit_exception_table): Delete unused var EH_NODE_DECL.
8193 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8194 GOTO_UNWIND_AND_THROW. Don't set them.
8195 (end_eh_unwinder): Add top decl.
8196 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8197 (exception_section, push_rtl_perm, do_function_call,
8198 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8199 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8200 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8201 throw_used): Likewise.
8202 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8204 * search.c (dfs_mark, dfs_mark_vtable_path,
8205 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8206 dfs_unmark_new_vtable, dfs_clear_search_slot,
8207 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8208 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8209 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8211 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8212 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8213 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8214 Only define #ifdef GATHER_STATISTICS.
8215 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8217 (vbase_decl): Delete var definition.
8218 (init_search): Delete old decl.
8219 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8220 never actually used.
8221 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8222 (get_base_distance_recursive): Delete unused fourth arg
8223 BASETYPE_PATH. Fix call .
8224 (get_base_distance): Fix call.
8225 (push_class_decls): Delete unused var ID.
8226 (make_memoized_table_entry): Declare as static.
8227 (breadth_first_search): Declare as static.
8228 (tree_has_any_destructor_p): Declare as static.
8229 (pop_class_decls): Delete unused arg pop_class_decls.
8230 * class.c (popclass): Fix call to pop_class_decls.
8231 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8232 tree_has_any_destructor_p): Delete prototypes.
8234 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8235 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8236 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8237 (build_user_desc): Delete unused var T.
8238 (build_class_desc): Delete unused vars T and OFF.
8239 (build_t_desc): Delete unused var NAME_STRING.
8240 (build_headof): Make static.
8241 (get_bad_cast_node): Likewise.
8242 (get_def_to_follow): Likewise.
8243 * cp-tree.h (init_type_desc): Add prototype.
8244 (build_headof): Remove prototype.
8246 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8248 * pt.c (tsubst): Only look for matching decls at file scope for
8249 non-member functions.
8251 * call.c (build_scoped_method_call): Handle scoped destructor
8254 * decl.c (*_top_level): Also save previous_class_values.
8256 * pt.c (tsubst_expr): Support do {} while loops.
8257 * parse.y (simple_stmt): Likewise.
8258 * tree.def: Likewise.
8260 * method.c (build_overload_identifier): For a class nested in a
8261 template class, don't mangle in the template parms from our
8264 * lex.c, cp-tree.h: Remove support for template instantiations in
8265 the pending_inlines code.
8266 * pt.c: Remove dead functions and unused arguments.
8267 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8268 * parse.y: Stop passing anything to end_template_decl.
8269 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8272 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8274 * init.c (expand_recursive_init{,_1}): Delete decls.
8275 (sort_member_init): Delete unused var INIT.
8276 (emit_base_init): Delete unused var X.
8277 (build_offset_ref): Delete unused var CNAME.
8278 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8279 (emit_base_init): Delete unused local var BASE. Delete extern
8280 decl of IN_CHARGE_IDENTIFIER.
8281 (build_delete): Delete unused local var VIRTUAL_SIZE.
8283 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8284 (build_delete): Fix call.
8285 * decl2.c (delete_sanity): Likewise.
8286 * cp-tree.h (build_vec_delete): Update prototype.
8288 * typeck.c (common_base_type): Delete unused var TMP.
8289 (build_binary_op): Delete local var ARGS_SAVE.
8290 (build_array_ref): Delete unused var ITYPE.
8291 (c_expand_return): Delete unused var USE_TEMP.
8293 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8294 (comptypes): Fix calls.
8295 * decl.c (duplicate_decls): Likewise.
8296 * cp-tree.h (compexcepttypes): Delete extra arg.
8298 * decl2.c (check_classfn): Delete unused second arg CNAME.
8299 * decl.c (start_decl, grokfndecl): Fix calls.
8300 * init.c (do_friend): Likewise.
8301 * cp-tree.h (check_classfn): Update prototype.
8303 * cp-tree.h (signature_error, import_export_vtable,
8304 append_signature_fields, id_in_current_class, mark_used,
8305 copy_assignment_arg_p): Add decls.
8306 * decl2.c (mark_used): Delete decl.
8308 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8310 * class.c (get_vtable_entry): Diable unused function.
8311 (doing_hard_virtuals): Delete unused static global var.
8312 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8313 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8314 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8315 (modify_one_vtable): Delete unused var OLD_RTTI.
8316 (finish_struct_anon): Delete unused vars OFFSET and X.
8317 (finish_struct_bits): Delete unused var METHOD_VEC.
8318 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8319 for-scope local variable METHODS.
8321 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8322 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8323 (build_method_call): Delete unused args passed into ideal_candidate.
8324 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8325 * cp-tree.h (synthesize_method): Add decl.
8327 * decl.c (note_level_for_for): Give void return type.
8328 (pushdecl_nonclass_level): Likewise.
8329 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8330 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8331 (suspend_binding_level): Delete unused var LEVEL.
8332 (duplicate_decls): Delete unused var CTYPE.
8333 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8334 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8336 (grokdeclarator): Delete unused var C.
8337 (grokdeclarator): Delete unused var SIZE_VARIES.
8338 (grokparms): Delete unused var SAW_VOID.
8339 (start_function): Delete unused var OLDDECL.
8340 (cplus_expand_expr_stmt): Delete unused var
8341 REMOVE_IMPLICIT_IMMEDIATELY.
8343 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8345 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8347 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8349 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8350 (build_min_nt): Likewise.
8351 * pt.c (do_pushlevel): Emit line note.
8352 (do_poplevel): Return what we get from poplevel.
8353 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8354 * parse.y: Use do_pushlevel and do_poplevel.
8355 * cp-tree.h: Declare do_poplevel.
8357 * cp-tree.h: Declare at_eof.
8358 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8359 * decl2.c (import_export_decl): Renamed from import_export_inline.
8360 (finish_file): Call it to do interface handling for statics.
8361 * pt.c (tsubst_copy): Call mark_used on variables and functions
8364 * decl2.c (finish_file): Don't emit statics we can't generate.
8365 * pt.c (instantiate_decl): Don't set interface on instantiations
8368 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8369 * tree.c (print_lang_statistics): Print max template depth.
8370 * pt.c (push_tinst_level): Dump entire instantiation context.
8371 (instantiate_class_template): Use it and pop_tinst_level.
8372 (instantiate_decl): Likewise.
8374 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8375 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8377 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8379 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8380 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8381 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8382 the new template implementation.
8384 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8386 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8388 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8390 * decl.c (cp_finish_decl): Delay emitting the debug information for
8391 a typedef that has been installed as the canonical typedef, if the
8392 type has not yet been defined.
8394 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8396 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8398 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8400 * decl.c (lookup_label): Call label_rtx.
8402 * decl.c (make_binding_level): New function.
8403 (pushlevel, pushlevel_class): Call it instead of explicit
8404 duplicate calls to xmalloc.
8406 * decl.c (init_decl_processing): Delete useless build_pointer_type
8409 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8410 (sizet_ftype_string): Delete variable.
8411 (init_decl_processing): Add built-in functions fabsf, fabsl,
8412 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8413 variable strlen_ftype, used for strlen.
8415 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8417 * decl.c (push_to_top_level): Start from current_binding_level
8418 again for now; the stl hacks depend on g++ being broken in this
8419 way, and it'll be fixed in the template rewrite.
8421 * tree.def: Add USING_DECL.
8422 * decl2.c (do_class_using_decl): Implement.
8423 (grokfield): Pass access decls off to do_class_using_decl instead of
8425 * error.c (dump_decl): Handle USING_DECLs.
8426 * decl.c (grokdeclarator): Remove code for handling access decls.
8427 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8428 as access decls for now.
8429 (finish_struct): Don't check USING_DECLs for other uses of the name.
8431 * search.c (get_matching_virtual): Use cp_error_at.
8433 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8435 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8437 (self_promoting_args_p): Move the check that TYPE is non-nil
8438 before trying to look at its main variant.
8439 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8441 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8443 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8444 (do_friend): Delete call to xref_friend.
8445 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8447 * typeck.c (convert_sequence): #if 0 unused function.
8449 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8450 be in decl_in_memory_p.
8451 (decl_in_memory_p): Delete decl.
8452 * expr.c (decl_in_memory_p): Delete fn.
8453 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8455 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8457 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8459 * class.c (finish_struct_1): Check for a pure-specifier on a
8460 non-virtual function here.
8462 * decl2.c (grok_function_init): Don't check whether the function
8464 (grokfield): Don't call check_for_override here.
8466 * decl.c (push_to_top_level): Start from inner_binding_level,
8467 check class_shadowed in class levels.
8469 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
8471 * decl.c (resume_level): Ignore things that don't have names, instead
8474 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8476 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
8478 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
8480 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
8483 * parse.y (complete_type_name): Bind global_scope earlier.
8484 (complex_type_name): Likewise.
8485 (qualified_type_name): Remove.
8487 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
8489 * decl.c (grokfndecl): Move code that looks for virtuals in base
8491 * class.c (check_for_override): ... to a new function.
8492 (finish_struct_1): Call it.
8494 * cp-tree.h: Declare warn_sign_compare.
8496 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
8497 rather than extra_warnings to decide whether to warn about
8498 comparison of signed and unsigned.
8500 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
8501 implies -Wsign-compare. -Wall doesn't imply -W.
8503 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
8505 * typeck.c (build_component_ref): Fix to handle anon unions in base
8508 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8510 * class.c (resolves_to_fixed_type_p): Delete code dealing with
8511 a WITH_CLEANUP_EXPR, since we don't generate them any more.
8512 * cvt.c (build_up_reference): Likewise.
8513 * decl.c (grok_reference_init): Likewise.
8514 (cp_finish_decl): Likewise.
8515 * error.c (dump_expr): Likewise.
8516 * tree.c (real_lvalue_p): Likewise.
8517 (lvalue_p): Likewise.
8518 (build_cplus_new): Likewise.
8519 (unsave_expr_now): Likewise.
8520 * typeck.c (unary_complex_lvalue, build_modify_expr,
8521 c_expand_return): Likewise.
8523 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8525 Make the C++ front-end pay attention to attributes for structures.
8526 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
8528 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
8529 Take out old round_up_size use and setting the DECL_ALIGN possibly
8530 using it. Take out setting of TYPE_ALIGN to round_up_size, which
8531 can override what the attribute set.
8532 * cp-tree.h (finish_struct): Update prototype.
8533 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
8534 attributes to finish_struct.
8535 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
8536 value down into finish_struct.
8537 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
8539 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
8541 * decl.c (poplevel): Re-word dead for local handling.
8542 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
8543 (cp_finish_decl): If is_for_scope, check for duplicates so
8544 we can disable is_for_scope. Otherwise, preserve_temp_slots.
8546 * lex.c (do_identifier): Use global binding in preference of
8547 dead for local variable.
8549 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
8551 * init.c (initializing_context): Handle anon union changes, the
8552 context where fields of anon unions can be initialized now has to be
8553 found by walking up the TYPE_CONTEXT chain.
8555 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
8557 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
8558 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
8559 (obscure_complex_init): If bss is supported, always set
8560 DECL_INITIAL to error_mark_node.
8562 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8564 * init.c (is_friend): Make sure there's a context before we see if
8567 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
8569 * init.c (is_friend): Classes are not friendly with nested classes.
8571 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
8573 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
8574 and record its result.
8576 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
8578 * class.c (finish_struct_anon): Switch around code to not move anon
8579 union elements around, nor mess up their contexts, nor offsets,
8580 instead we now build up the right number of COMPONENT_REFs for all
8581 the anon unions that may be present at build_component_ref time.
8582 * typeck.c (lookup_anon_field): New routine to handle field lookup
8583 on fields without names. We find them, based upon their unique type
8585 * typeck.c (build_component_ref): Allow FIELD_DECL components.
8586 Handle finding components in anonymous unions, and ensure that a
8587 COMPONENT_REF is built for each level as necessary.
8589 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
8591 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
8592 code that ensures that copy ctors are used if appropriate.
8594 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8596 * init.c (build_vec_delete): Only give an error if base isn't an
8599 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
8601 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
8602 (yylex): If we see `new', keep slurping.
8604 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
8606 * class.c (finish_struct_1): Move code for handling anon unions...
8607 (finish_struct_anon): to here. Fixup so that we do the offset
8608 calculations right, and so that the fields are physically moved to
8609 the containers's chain.
8611 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8613 * decl.c (grokdeclarator): Avoid trying to get an operand off an
8616 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
8618 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
8619 POINTER_SIZE to agree with expr.c.
8621 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
8623 * search.c (lookup_field): Don't report ambiguities if protect is 0,
8624 instead return NULL_TREE.
8626 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
8628 * class.c (finish_struct_1): Call warn_hidden if we want warnings
8629 about overloaded virtual functions.
8630 (warn_hidden): New routine to warn of virtual functions that are
8631 hidden by other virtual functions, that are not overridden.
8632 (get_basefndecls): New routine, used by warn_hidden.
8633 (mark_overriders): New routine, used by warn_hidden.
8634 * search.c (get_matching_virtual): Remove old warning that just
8637 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8639 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
8641 * typeck.c (null_ptr_cst_p): Delete unused fn.
8642 (build_function_call_maybe): Delete unused fn.
8644 * expr.c (extract_init): #if 0 the code after unconditional return 0
8647 Delete old cadillac code.
8648 * edsel.c: Remove file.
8649 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
8650 * Makefile.in (CXX_OBJS): Delete edsel.o.
8651 (edsel.o): Delete rule.
8652 * cp-tree.h (flag_cadillac): Delete var decl.
8653 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
8654 * decl2.c (flag_cadillac): Delete var definition.
8655 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
8656 (grokfield): Delete code depending on flag_cadillac.
8657 (finish_anon_union): Likewise.
8658 * class.c (finish_struct_1): Likewise.
8659 (pushclass): Likewise.
8660 (popclass): Likewise.
8661 (push_lang_context): Likewise.
8662 (pop_lang_context): Likewise.
8663 * decl.c (init_decl_processing): Likewise.
8664 (start_decl): Likewise.
8665 (cp_finish_decl): Likewise.
8666 (xref_tag): Likewise.
8667 (finish_enum): Likewise.
8668 (start_function): Likewise.
8669 (finish_function): Likewise.
8670 (finish_stmt): Likewise.
8671 * lex.c (lang_init): Likewise.
8672 (check_newline): Likewise.
8674 * lex.c (do_pending_inlines): Delete synthesized method kludge.
8676 Delete defunct, ancient garbage collection implementation.
8677 * rtti.c: New file with the RTTI stuff from gc.c.
8678 * gc.c: Removed file (moved the remaining stuff into rtti.c).
8679 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
8680 (rtti.o): New rule, replacing gc.o.
8681 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
8682 * cp-tree.h: Delete gc-related fn decls.
8683 (DECL_GC_OFFSET): Delete macro.
8684 (flag_gc): Delete extern decl.
8685 * decl.c (current_function_obstack_index): Delete var decl.
8686 (current_function_obstack_usage): Delete var decl.
8687 (start_function): Delete clearing of current_function_obstack_index
8688 and current_function_obstack_usage.
8689 (init_decl_processing): Delete code relying on -fgc.
8690 Delete call to init_gc_processing.
8691 (cp_finish_decl): Delete calls to build_static_gc_entry and
8692 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
8693 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
8694 and to expand_expr of a __gc_main call.
8695 (maybe_gc_cleanup): Delete var decl.
8696 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
8697 * decl2.c (flag_gc): Delete var decl.
8698 (lang_f_options): Delete offering of -fgc.
8699 (lang_decode_option): Delete -fgc and -fno-gc handling.
8700 (get_temp_regvar): Delete gc code.
8701 * init.c (build_new): Delete gc code.
8702 * lex.c (init_lex): Delete checking of flag_gc.
8704 * typeck.c (convert_arguments): Delete gc code.
8705 (build_component_addr): Delete -fgc warning.
8706 (build_modify_expr): Delete gc code.
8708 * decl2.c (build_push_scope): Delete fn.
8709 * cp-tree.h (build_push_scope): Delete decl.
8711 * search.c (clear_search_slots): Delete fn.
8712 * cp-tree.h (clear_search_slots): Delete decl.
8714 * search.c (tree_needs_constructor_p): Delete fn.
8715 * cp-tree.h (tree_needs_constructor_p): Delete decl.
8717 * tree.c (id_cmp): Delete fn.
8719 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
8720 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
8722 * tree.c (decl_value_member): Delete fn.
8723 * cp-tree.h (decl_value_member): Delete decl.
8725 * tree.c (list_hash_lookup_or_cons): Delete fn.
8726 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
8728 * method.c (cplus_exception_name): Delete fn.
8729 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
8731 * spew.c (shift_tokens): Delete fn.
8733 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8735 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
8737 * parse.y: Likewise.
8739 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8741 * tree.c (build_cplus_staticfn_type): Delete function definition;
8743 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
8745 * tree.c (virtual_member): Delete function definition; never used.
8746 * cp-tree.h (virtual_member): Delete decl.
8748 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
8750 * typeck.c (build_component_ref): Handle getting vbase pointers
8751 out of complex multiple inheritance better.
8753 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
8755 * typeck.c (build_object_ref): Make sure we use the real type, not
8758 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
8760 * tree.c (build_exception_variant): Don't create new types if we
8761 don't have to, also build new types on the right obstack.
8763 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8765 * decl.c (store_bindings): Split out from push_to_top_level.
8766 (push_to_top_level): Call it for b->type_shadowed on class binding
8769 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
8771 * search.c (expand_upcast_fixups): Fix so that offsets stored in
8772 vbase_offsets are always right. Fixes a problem where virtual base
8773 upcasting and downcasting could be wrong during conversions on this
8774 during virtual function dispatch at ctor/dtor time when dynamic
8775 vtable fixups for deltas are needed. This only sounds easier than
8777 (fixup_virtual_upcast_offsets): Change to reflect new calling
8778 convention for expand_upcast_fixups.
8780 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8782 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
8783 check that it's usable as the bitfield width.
8785 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8787 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
8788 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
8789 only ever used for functions in it.
8791 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8793 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
8794 (nested_type): Likewise.
8795 (nested_name_specifier): Use lastiddecl.
8797 * decl.c (grokdeclarator): Adjust accordingly.
8798 * init.c (expand_member_init): Likewise.
8799 * parse.y (base_class): Likewise.
8800 * typeck2.c (build_functional_cast): Likewise.
8802 * typeck2.c (build_functional_cast): Fill in name after we've
8803 checked for non-aggr type.
8805 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8807 * decl2.c (warn_pointer_arith): Default to on.
8809 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8811 * lex.c (is_rid): New function.
8812 * decl.c (grokdeclarator): Diagnose reserved words used as
8815 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8817 * tree.c (get_decl_list): Don't lose cv-quals.
8819 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8820 typespecs used as declarator-ids.
8822 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8824 * decl.c (poplevel): When poping a level, don't give a warning for
8825 any subblocks that already exist.
8827 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8829 * typeck.c (build_object_ref): Finish what I started.
8831 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8833 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8835 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8838 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8840 * decl.c (xref_tag): Handle passing a type in directly.
8842 * parse.y (qualified_type_name): Pull out the type.
8843 (nested_type): Likewise.
8844 Take types directly instead of as identifiers.
8845 * call.c (build_scoped_method_call): Take types directly instead of
8847 * decl.c (xref_basetypes): Likewise.
8848 * init.c (expand_member_init): Likewise.
8849 (build_member_call): Likewise.
8850 (build_offset_ref): Likewise.
8851 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8852 * method.c (do_build_assign_ref): Likewise.
8853 * decl.c (grokdeclarator): Handle a type appearing as the
8854 declarator-id for constructors.
8855 * method.c (do_build_copy_constructor): current_base_init_list now
8856 uses the types directly, not their names.
8857 * init.c (sort_base_init): Likewise.
8858 (expand_member_init): Likewise.
8859 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8861 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8863 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8864 of build_lang_decl if first arg is a FIELD_DECL.
8866 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8868 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8870 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8871 warnings about the catch handler.
8873 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8875 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8878 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8880 Fix access control to use trees rather than integers.
8881 * class.c (access_{default, public, protected, private,
8882 default_virtual, public_virtual, private_virtual}_node): Add
8884 (init_class_processing): Do creation of those nodes.
8885 * cp-tree.h (access_type): Delete enum decl.
8886 (access_{default, public, protected, private, default_virtual,
8887 public_virtual, private_virtual}_node): Add decls.
8888 (compute_access): Change return type.
8889 * search.c (compute_access): Have tree return type, instead of enum.
8890 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8891 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8892 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8893 * parse.y (VISSPEC): Make ttype rather than itype.
8894 (base_class_access_list): Likewise.
8895 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8897 * call.c (build_method_call): Make ACCESS be a tree.
8898 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8899 * cvt.c (convert_to_aggr): Likewise.
8900 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8902 * method.c (hack_identifier): Likewise.
8903 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8905 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8907 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8908 frontend, and make it more consistent with respect to
8911 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8913 * decl.c (pushdecl): Check for duplicate parameter names.
8915 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8917 * decl.c (expand_static_init): Call assemble_external for atexit.
8919 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8921 * except.c (do_unwind): Remove some generated dead code.
8922 (eh_outer_context): New routine, factor out some common code from
8923 expand_builtin_throw and end_eh_unwinder. Add code to do return
8924 address masking for the PA.
8925 (expand_builtin_throw): Use eh_outer_context instead of open coding
8927 (end_eh_unwinder): Likewise.
8929 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8931 * except.c (expand_throw): Call assemble_external for __empty, if we
8934 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8936 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8937 NORMAL_RETURN_ADDR_OFFSET.
8938 (end_eh_unwinder): Likewise.
8940 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8942 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8943 when dealing with references, and make sure we handle dynamic
8944 casting to a cv qualified reference.
8946 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8948 * except.c (struct eh_context): New structure top hold eh context
8950 (push_eh_context): New routine.
8951 (pop_eh_context): Likewise.
8952 * decl.c (push_cp_function_context): Use them.
8953 (pop_cp_function_context): Likewise.
8955 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8957 * decl2.c (finish_file): Also prune uninteresting functions in the
8958 inline emission loop.
8960 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8962 * sig.c (build_signature_table_constructor): Mark functions
8963 in the signature as referenced.
8965 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8967 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8968 the inline emission stuff.
8970 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8972 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8974 * lang-options.h: Add -f{no-,}weak.
8975 * decl.c (init_decl_processing): If the target does not support weak
8976 symbols, don't use them.
8977 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8979 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8981 * init.c (expand_member_init): warning for base init after members.
8983 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8985 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8988 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8990 * method.c (report_type_mismatch): Improve wording for volatile
8993 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8995 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8996 expand_assignment, as the later doesn't handle things that have
8997 copy constructors well. The compiler would do bitwise copying,
8998 instead of ctor calling in some cases.
9000 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9002 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9003 (pfatal_with_name, perror_exec): Don't assume that
9004 the returned value from my_strerror contains no '%'s.
9006 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9008 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9010 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9011 TYPE_METHODS/TREE_CHAIN mean what they used to.
9012 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9013 instead of TYPE_METHODS.
9014 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9015 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9016 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9017 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9019 (struct lang_decl): Lose next_method field.
9020 (DECL_NEXT_METHOD): Lose.
9021 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9022 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9024 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9027 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9030 * call.c (build_method_call): Synthesize here even when not inlining.
9031 * typeck.c (build_function_call_real): Likewise.
9033 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9035 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9036 == DBX_DEBUG, call dbxout_start_new_source_file and
9037 dbxout_resume_previous_source_file when appropriate.
9039 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9041 * except.c (start_anon_func): Push to the top level.
9042 (end_anon_func): Pop from the top level.
9044 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9046 * cp-tree.h (build_cleanup): New routine to build cleanups.
9047 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9048 call at ctor time and use atexit to run it later.
9049 * decl2.c (build_cleanup): New routine, taken from finish_file.
9050 (finish_file): Use build_cleanup instead, and don't put function
9051 local statics in global dtor list.
9053 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9055 * except.c (expand_throw): Ensure that we have cleanups, if we try
9056 and expand cleanups.
9058 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9060 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9062 (expand_end_catch_block): Use the magic of expand_goto, instead of
9063 emit_jump so that we get the cleanup for any catch clause parameter
9064 and the cleanup for the exception object. Update to reflect label
9066 (push_eh_cleanup): New routine to register a cleanup for an
9068 (empty_fndecl): Used to default cleanup actions to
9070 (init_exception_processing): Setup empty_fndecl. Setup
9072 (expand_start_catch_block): Update to reflect label changes. Call
9073 push_eh_object to register the cleanup for the EH object.
9074 (start_anon_func): New routine to start building lambda expressions
9076 (end_anon_func): New routine to end them.
9077 (struct labelNode): Change so that we can use tree labels, or rtx
9079 (saved_cleanup): Object to check for dynamic cleanups for the
9080 exception handling object.
9081 (push_label_entry): Change so that we can use tree labels, or rtx
9083 (pop_label_entry): Likewise.
9084 (top_label_entry): Likewise.
9085 (expand_start_all_catch): Use tree label instead of rtx label, so
9086 that we can get the magic of expand_goto.
9087 (expand_end_all_catch): Update to reflect label changes.
9089 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9091 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9092 building_cleanup logic, as we now use UNSAVE_EXPRs.
9093 * cp-tree.h (unsave_expr): Declare it.
9094 * decl.c (building_cleanup): Remove.
9095 (maybe_build_cleanup): Remove building_cleanup logic, and use
9096 UNSAVE_EXPR instead.
9098 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9100 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9102 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9104 * decl.c (pushdecl): Only warn about shadowing a local variable if
9105 warn_shadow is true.
9107 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9109 * typeck.c (build_binary_op_nodefault): Added warning about
9110 comparisons between different enum types with -Wall, unless
9111 -fenum-int-equiv set.
9113 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9115 * class.c (finish_struct_1): Skip down to the inner type in
9116 multidimensional arrays. Ensures ctors will be made for types that
9119 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9121 * decl.c (last_dtor_insn): New to track the last compiler generated
9123 (store_parm_decls): Set it.
9124 (finish_function): Use it to see if the dtor is empty. Avoid doing
9125 vtable setup all the time, if we can.
9126 (struct cp_function): Add last_dtor_insn.
9127 (push_cp_function_context): Save it.
9128 (pop_cp_function_context): Restore it.
9130 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9132 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9135 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9137 * typeck.c (expand_target_expr): Make sure targets get put into the
9138 current temp_slot_level, so that the free_temp_slots call will reuse
9141 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9143 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9144 until after we have done the hard virtuals, to avoid a bogus `every
9145 virtual function must have a unique final overrider' for virtual
9146 functions that are only overridden by hard virtuals.
9148 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9150 * pt.c (do_function_instantiation): Don't try to find a file-scope
9151 template for a member function.
9153 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9155 * g++.c (main): Add handling of -nodefaultlibs.
9157 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9159 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9160 distinguish between direct bindings of reference variables, and
9161 indirect bindings of reference variables.
9162 * cvt.c (build_up_reference): Use it.
9163 * typeck.c (convert_arguments): Use it to indicate this is an
9165 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9167 (expand_static_init): Likewise.
9168 (cplus_expand_expr_stmt): Likewise.
9169 * decl2.c (finish_file): Likewise.
9170 * init.c (perform_member_init): Likewise.
9171 (emit_base_init): Likewise.
9172 (expand_aggr_vbase_init_1): Likewise.
9174 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9176 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9177 get a DECL_LANG_SPECIFIC node.
9178 * cp-tree.h (lang_decl_flags): Add new member `level'.
9179 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9180 decl_flags level member.
9182 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9184 * call.c (build_method_call): Make sure instance has a
9185 TYPE_LANG_SPECIFIC node before we dive into it.
9187 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9189 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9191 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9193 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9196 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9198 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9199 when finishing blocks that have already been created (usually due to
9200 the fixup goto code). Fixes bad debugging information.
9202 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9204 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9205 that's not a list of overloaded functions.
9207 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9209 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9210 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9212 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9214 * decl2.c (mark_used): New function for hooking into setting of
9216 * call.c (build_method_call): Use it.
9217 * class.c (instantiate_type): Likewise.
9218 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9219 for all like-named functions.
9220 * method.c (hack_identifier): Likewise.
9221 (emit_thunk): Don't call assemble_external.
9222 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9223 gets the right mode and ENCODE_SECTION_INFO works.
9225 * parse.y: Use mark_used. Pass operator names to do_identifier.
9226 * lex.c (do_identifier): Handle operator names.
9228 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9230 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9232 * errfn.c: Include stdio.h.
9233 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9235 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9237 * typeck2.c (digest_init): Always convert initializers to the
9240 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9242 * init.c (member_init_ok_or_else): Don't allow member initializers
9243 for indirect members, as it is invalid.
9245 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9247 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9249 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9251 * parse.y (for.init.statement): Catch compound statements inside for
9252 initializations, if we're being pedantic.
9254 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9256 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9259 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9261 * error.c (dump_expr): Don't core dump when a boolean expression is
9262 used as a default argument.
9264 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9266 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9269 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9271 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9272 BLKmode type that would otherwise be returned in registers.
9274 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9276 * g++.c (WITHLIBC): New macro.
9277 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9278 saw_libc and pass it at the end if it was set.
9280 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9282 * parse.y (fn.def1): Call split_specs_attrs in
9283 declmods notype_declarator case.
9285 Use a consistent time stamp format in ChangeLog entries.
9286 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
9289 add-log-time-format: current-time-string