12000-12-29  Jakub Jelinek  <jakub@redhat.com>
2
3	* decl.c (init_decl_processing): Fix sign of wchar_type_node.
4
52000-12-29  Mark Mitchell  <mark@codesourcery.com>
6
7	* class.c (pushclass): Remove #if 0'd code.
8	* cp-tree.h (overload_template_name): Remove.
9	* decl.c (store_bindings): Simplify.
10	(pop_from_top_level): Likewise.
11	* pt.c (overload_template_name): Remove.
12	(instantiate_decl): Don't call push_to_top_level if it's not
13	needed.
14
152000-12-28  Mark Mitchell  <mark@codesourcery.com>
16
17	* pt.c (register_local_specialization): Don't return a value.
18	(lookup_template_class): Use move-to-front heuristic when looking
19	up template instantiations.
20	(instantiate_decl): Only push_to_top_level when we're actually
21	going to instantiate the template.
22
232000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
24
25	* search.c (binfo_for_vtable): Return least derived class, not
26	most.  Handle secondary vtables.
27
282000-12-22  Jason Merrill  <jason@redhat.com>
29
30	* pt.c (more_specialized): Don't optimize len==0.
31	(fn_type_unification): If we're adding the return type, increase len.
32
33	* typeck.c (build_binary_op): Fix pmf comparison logic.
34
35	* call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
36	DECL_STATIC_FUNCTION_P.
37
38	* semantics.c (genrtl_finish_function): Don't try to jump to
39	return_label unless it exists.
40
41	In partial ordering for a call, ignore parms for which we don't have
42	a real argument.
43	* call.c (joust): Pass len to more_specialized.
44	(add_template_candidate_real): Strip 'this', pass len.
45	* pt.c (more_specialized): Pass len down.  Lose explicit_args parm.
46	(get_bindings_order): New fn.  Pass len down.
47	(get_bindings_real): Strip 'this', pass len.
48	(fn_type_unification): Likewise.
49	(type_unification_real): Succeed after checking 'len' args.
50	(most_specialized_instantiation): Lose explicit_args parm.
51	* class.c (resolve_address_of_overloaded_function): Strip 'this',
52	pass len.
53
542000-12-21  Jason Merrill  <jason@redhat.com>
55
56	* pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
57	DECL_TEMPLATE_RESULT.
58
59	* search.c (lookup_field_r): Call lookup_fnfields_1, not
60	lookup_fnfields_here.
61
62	* parse.y (typename_sub2): Return the TYPE_DECL, not the type.
63
64	* call.c (build_object_call): Also allow conversions that return
65	reference to pointer to function.
66	(add_conv_candidate): Handle totype being ref to ptr to fn.
67	(build_field_call): Also allow members of type reference to function.
68	Lose support for calling pointer to METHOD_TYPE fields.
69
70	* error.c (dump_expr): Handle *_CAST_EXPR.
71
72	* typeck2.c (build_scoped_ref): Always convert to the naming class.
73
74	* tree.c (break_out_cleanups): Lose.
75	* cp-tree.h: Remove prototype.
76	* typeck.c (build_component_ref): Don't break_out_cleanups.
77	(build_compound_expr): Likewise.
78	* semantics.c (finish_expr_stmt): Likewise.
79
802000-12-20  Richard Henderson  <rth@redhat.com>
81
82	* cp-tree.h: Update declarations.
83	* decl.c (finish_case_label): Return the new stmt node.
84	* semantics.c (finish_goto_stmt): Likewise.
85	(finish_expr_stmt, finish_return_stmt): Likewise.
86	(finish_break_stmt, finish_continue_stmt): Likewise.
87	(finish_asm_stmt): Likewise.
88	* parse.y (already_scoped_stmt): Set STMT_LINENO.
89	(compstmt, implicitly_scoped_stmt, stmt): Likewise.
90	(simple_if, simple_stmt): Return the new stmt node.
91	(save_lineno): New.
92
932000-12-18  Joseph S. Myers  <jsm28@cam.ac.uk>
94
95	* cp-tree.h: Don't declare warn_long_long.
96
972000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
98
99	* tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
100	IS_AGGR_TYPE.
101
1022000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
103
104	* pt.c (unify): Handle when both ARG and PARM are
105	BOUND_TEMPLATE_TEMPLATE_PARM.
106
1072000-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
108
109	* pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
110	DECL_TEMPLATE_PARM_P.
111
1122000-12-15  Jason Merrill  <jason@redhat.com>
113
114	* init.c (build_new_1): Reorganize.  Now with 100% fewer SAVE_EXPRs!
115
116	* init.c (build_new_1): Don't strip quals from type.
117
118	* decl.c (pushdecl): Don't check for linkage on a non-decl.
119
120	* call.c (build_op_delete_call): See through ARRAY_TYPEs.
121
122	* call.c (build_new_function_call): Lose space before paren in
123	error message.
124	(build_new_method_call): Likewise.
125
126	* typeck2.c (build_m_component_ref): Propagate quals from datum.
127
1282000-12-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
129
130	* pt.c (check_explicit_specialization): Propagate default
131	function arguments to explicit specializations.
132
1332000-12-13  DJ Delorie  <dj@redhat.com>
134
135	* typeck.c (build_binary_op): Do signed/unsigned warnings for >?
136	and <? operators.
137
1382000-12-08  Jason Merrill  <jason@redhat.com>
139
140	* error.c (dump_function_name): Don't let the user see __comp_ctor.
141
142	Clean up copy-initialization in overloading code.
143	* call.c (build_user_type_conversion_1): Die if we are asked to
144	convert to the same or a base type.
145	(implicit_conversion): Avoid doing so.  Lose reference binding code.
146	(convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
147	direct-initialization.  Also do direct-init part of copy-init.
148	(build_user_type_conversion): Don't provide context to convert_like.
149	* cvt.c (ocp_convert): build_user_type_conversion will now provide
150	the constructor call for copy-init.
151
152	* pt.c (tsubst_decl): Call clone_function_decl here if this is an
153	instantiation of a member template.
154	(do_decl_instantiation): Not here.
155
1562000-12-07  Nathan Sidwell  <nathan@codesourcery.com>
157
158	* class.c (check_field_decls): Don't special case anonymous
159	fields in error messages.
160	(note_name_declared_in_class): Use %D on diagnostic.
161
162	* tree.c (pod_type_p): Use strip_array_types.
163	(cp_valid_lang_attribute): Likewise.
164	* typeck.c (cp_type_quals): Strip arrays separately, to avoid
165	multiple evaluations.
166	(cp_has_mutable_p): Use strip_array_types.
167
1682000-12-07  Nathan Sidwell  <nathan@codesourcery.com>
169
170	* cp-tree.h (sufficient_parms_p): Declare new function.
171	* call.c (sufficient_parms_p): New function, broken out of ...
172	(add_function_candidate): ... here. Use it.
173	(add_conv_candidate): Use it.
174	* decl.c (grok_ctor_properties): Use it.
175
1762000-12-07  Jakub Jelinek  <jakub@redhat.com>
177
178	* optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
179
1802000-12-07  Joseph S. Myers  <jsm28@cam.ac.uk>
181
182	* decl2.c (lang_decode_option): Handle -Wformat-security.
183
1842000-12-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
185
186	* pt.c (verify_class_unification): New function.
187	(get_class_bindings): Use it.
188	(try_class_unification): Tidy.
189	(unify): Handle when argument of a template-id is not
190	template parameter dependent.
191	(template_args_equal): Handle when TREE_CODE's do not match.
192
1932000-12-06  Alexandre Oliva  <aoliva@redhat.com>
194
195	* lang-specs.h (c++): When invoking the stand-alone preprocessor
196	for -save-temps, pass all relevant -Defines to it, and then don't
197	pass them to cc1plus.
198
1992000-12-05  Will Cohen  <wcohen@redhat.com>
200
201	* decl.c (finish_case_label): Cleared
202	more_cleanups_ok in surrounding function scopes.
203	(define_label): Likewise.
204
2052000-12-05  Nathan Sidwell  <nathan@codesourcery.com>
206
207	* cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
208	(get_matching_virtual): Remove.
209	(look_for_overrides): Declare new function.
210	* decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
211	DECL_VINDEX here.
212	* class.c (check_for_override): Move base class iteration code
213	to look_for_overrides.
214	* search.c (next_baselink): Remove.
215	(get_virtuals_named_this): Remove.
216	(get_virtual_destructor): Remove.
217	(tree_has_any_destructors_p): Remove.
218	(struct gvnt_info): Remove.
219	(check_final_overrider): Remove `virtual' from error messages.
220	(get_matching_virtuals): Remove. Move functionality to ...
221	(look_for_overrides): ... here, and ...
222	(look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
223	to be overriding.
224
2252000-12-05  Nathan Sidwell  <nathan@codesourcery.com>
226
227	* typeck.c (get_delta_difference): If via a virtual base,
228	return zero.
229	* cvt.c (cp_convert_to_pointer): If via a virtual base, do no
230	adjustment.
231
2322000-12-04  Richard Henderson  <rth@redhat.com>
233
234	* error.c (dump_tree): Use output_add_string not OB_PUTS.
235
2362000-12-04  Jason Merrill  <jason@redhat.com>
237
238	* mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
239	(write_builtin_type): Pass intSI_type_node and the like through
240	type_for_mode.
241	* method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
242	Pass intSI_type_node and the like through type_for_mode.
243	* decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
244	* pt.c (tsubst, unify): Likewise.
245	* tree.c (walk_tree): Likewise.
246	* error.c (dump_type): Likewise.
247	(dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
248
249	* Make-lang.in: Tweak top comment for emacs.
250	(cp/TAGS): Restore.
251
252	* except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
253
254	* class.c (clone_function_decl): Robustify.
255
2562000-12-04  Michael Matz  <matzmich@cs.tu-berlin.de>
257
258	* decl.c (store_bindings): Only search in the non modified
259	old_bindings for duplicates.
260
2612000-12-04  Nathan Sidwell  <nathan@codesourcery.com>
262
263	* error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
264	TYPE_POLYMORPHIC_P.
265
266	* typeck.c (build_static_cast): Remove unused variable.
267
2682000-12-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
269
270	* pt.c: Fix typo in comment.
271
2722000-12-01  Joseph S. Myers  <jsm28@cam.ac.uk>
273
274	* decl2.c (warn_format): Remove definition.
275	(lang_decode_option): Handle -Wformat-nonliteral,
276	-Wno-format-extra-args and -Wno-format-y2k.  Use set_Wformat.
277
2782000-12-01  Joseph S. Myers  <jsm28@cam.ac.uk>
279
280	* decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
281	(init_decl_processing): Don't create string_type_node,
282	const_string_type_node, wint_type_node, intmax_type_node,
283	uintmax_type_node, default_function_type, ptrdiff_type_node and
284	unsigned_ptrdiff_type_node.  Adjust position of call to
285	c_common_nodes_and_builtins.
286	(identifier_global_value): New function.
287
2882000-12-01  Nathan Sidwell  <nathan@codesourcery.com>
289
290	* call.c (standard_conversion): Reject pointer to member
291	conversions from ambiguous, inaccessible or virtual bases.
292	* typeck.c (build_static_cast): Don't check pointers to members
293	specially.
294
2952000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
296
297	* method.c (do_build_copy_constructor): Preserve cv
298	qualifications when accessing source object members.
299	(do_build_assign_ref): Likewise. Remove separate diagnostics for
300	unnamed fields.
301
3022000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
303
304	* method.c (do_build_assign_ref): Construct appropriately
305	CV-qualified base reference. Don't allow const casts in base
306	conversion.
307
3082000-11-30  Nathan Sidwell  <nathan@codesourcery.com>
309
310	* call.c (build_over_call): Use VOID_TYPE_P. Don't die on
311	incomplete return type.
312
3132000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
314
315	* parse.y (base_class.1): Produce a _TYPE not a _DECL.
316	* semantics.c (finish_base_specifier): Accept a _TYPE not a
317	_DECL.
318
3192000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
320
321	* spew.c (yyerror): Cope if yylval.ttype is NULL.
322
3232000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
324
325	* decl.c (grokdeclarator): Diagnose undefined template contexts.
326
3272000-11-28  Nathan Sidwell  <nathan@codesourcery.com>
328
329	* decl.c (grokdeclarator): Do type access control on friend
330	class.
331
3322000-11-27  Nathan Sidwell  <nathan@codesourcery.com>
333
334	* decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
335	bison parser ickiness.
336	* pt.c (tsubst_friend_function): Enter namespace scope when
337	tsubsting the function name.
338	* cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
339
3402000-11-27  Nathan Sidwell  <nathan@codesourcery.com>
341
342	* cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
343	* cvt.c (cp_convert_to_pointer): Add force parameter.
344	Allow conversions via virtual base if forced.
345	(convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
346	(ocp_convert): Likewise.
347	* search.c (binfo_from_vbase): Return the virtual base's binfo.
348	* typeck.c (get_delta_difference): Adjust handling of virtual
349	bases.
350
3512000-11-26  Mark Mitchell  <mark@codesourcery.com>
352
353	* tree.c (struct list_hash): Remove.
354	(list_hash_table): Make it be an htab.
355	(struct list_proxy): New type.
356	(list_hash_eq): New function.
357	(list_hash_pieces): Renamed from ...
358	(list_hash): ... this.
359	(list_hash_lookup): Remove.
360	(list_hash_add): Remove.
361	(hash_tree_cons): Use the generic hashtable.
362	(mark_list_hash): Remove.
363	(init_tree): Create the hashtable.
364
3652000-11-25  Joseph S. Myers  <jsm28@cam.ac.uk>
366
367	* method.c (build_mangled_C9x_name): Rename to
368	build_mangled_C99_name.  Change C9X references in comments to
369	refer to C99.
370
3712000-11-24  Nathan Sidwell  <nathan@codesourcery.com>
372
373	* parse.y (unary_expr): Move VA_ARG from here ...
374	(primary): ... to here.
375
3762000-11-24  Nathan Sidwell  <nathan@codesourcery.com>
377
378	* semantics.c (finish_id_expr): If type is error_mark, return
379	error_mark.
380
3812000-11-23  Nathan Sidwell  <nathan@codesourcery.com>
382
383	* pt.c (lookup_template_class): Simplify loop exit constructs.
384	Cope when there is no partial instantiation of a template
385	template member.
386
3872000-11-23  J"orn Rennecke <amylaar@redhat.com>
388
389	* Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
390
3912000-11-22  Mark Mitchell  <mark@codesourcery.com>
392
393	* mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
394	prefix.
395
396	* pt.c (do_decl_instantiate): Explicitly clone constructors and
397	destructors that haven't already been cloned.
398
3992000-11-20  Richard Henderson  <rth@redhat.com>
400
401	* parse.y (yyparse_1): Rename the parser entry point.
402
4032000-11-20  Alex Samuel  <samuel@codesourcery.com>
404
405	* mangle.c (write_name): Use <unscoped-name> for names directly in
406	function scope.
407	(write_unscoped_name): Accept names directly in function scope.
408
4092000-11-20  Nathan Sidwell  <nathan@codesourcery.com>
410
411	* lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
412	* parse.y (extdef): Add EXPORT reduction.
413	* spew.c (yylex): Don't skip export here.
414
4152000-11-19  Mark Mitchell  <mark@codesourcery.com>
416
417	* decl.c (init_decl_processing): Correct name of pure virtual
418	function under the new ABI.
419	* rtti.c (throw_bad_cast): Likewise, for bad cast function.
420	(throw_bad_typeid): Likewise for bad typeid function.
421
4222000-11-18  Mark Mitchell  <mark@codesourcery.com>
423
424	* decl.c (grokparms): Don't even function types of `void' type,
425	either.
426	* mangle.c (write_type): Don't crash when confronted with the
427	error_mark_node.
428
429	* decl.c (grokparms): Don't create parameters of `void' type.
430
4312000-11-17  Zack Weinberg  <zack@wolery.stanford.edu>
432
433	* lex.c (mark_impl_file_chain): Delete.
434	(init_parse): Remove call to ggc_add_string_root.  No need to
435	ggc_strdup a string constant.  Do not add impl_file_chain to GC
436	roots.
437	(handle_pragma_implementation): No need to ggc_strdup main_filename.
438
4392000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
440
441	* pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
442
4432000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
444
445	* cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
446	* decl.c (grokdeclarator): Don't reject void parms here.
447	(require_complete_types_for_parms): Simplify, use
448	complete_type_or_else.
449	(grokparms): Remove bitrot. Remove funcdef parm.
450	Deal with ellipsis parm lists here.
451	* semantics.c (finish_parmlist): Don't append void_list_node
452	here. Set PARMLIST_ELLIPSIS_P.
453
4542000-11-17  Nathan Sidwell  <nathan@codesourcery.com>
455
456	* typeck2.c (incomplete_type_error): Reorganize to avoid
457	excessive diagnostics.
458
4592000-11-16  Zack Weinberg  <zack@wolery.stanford.edu>
460
461	* lex.c (struct impl_files, internal_filename): Constify a char *.
462
4632000-11-16  Mark Mitchell  <mark@codesourcery.com>
464
465	* mangle.c (write_special_name_constructor): Don't generate
466	assembler junk when confronted with an old-style constructor.
467	(write_special_name_destructor): Likewise.
468	(mangle_decl_string): Do it here instead.
469
4702000-11-16  Nathan Sidwell  <nathan@codesourcery.com>
471
472	* call.c (op_error): Make error messages clearer.
473
4742000-11-15  Mark Mitchell  <mark@codesourcery.com>
475
476	* decl.c (wrapup_globals_for_namespace): Don't mark things
477	TREE_ASM_WRITTEN when they're not.
478
4792000-11-15  Jason Merrill  <jason@redhat.com>
480
481	* typeck2.c (friendly_abort): Uncount the error before handing
482	off to fancy_abort.
483
4842000-11-15  Nathan Sidwell  <nathan@codesourcery.com>
485
486	* typeck.c (lookup_anon_field): Cope with qv qualifiers.
487
4882000-11-14  Mark Mitchell  <mark@codesourcery.com>
489
490	* class.c (build_vtbl_initializer): Fix typo in comment.
491	* typeck.c (expr_sizeof): Don't crash on errors.
492
4932000-11-14  Jim Wilson  <wilson@redhat.com>
494
495	* lang-specs.h: Add %2 after %(cc1_options).
496
4972000-11-14  Richard Henderson  <rth@redhat.com>
498
499	* typeck.c (c_sizeof): Be strict about casting result value
500	back to c_size_type_node.
501	(expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
502
5032000-11-13  Joseph S. Myers  <jsm28@cam.ac.uk>
504
505	* typeck.c (build_unary_op): Use boolean_increment from
506	c-common.c, moving the relevant code there.
507
5082000-11-11  Jason Merrill  <jason@redhat.com>
509
510	* typeck.c (mark_addressable): Don't call put_var_into_stack.
511
512	* decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
513	in inlines.
514
5152000-11-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
516
517	* decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
518	* lex.c (copy_lang_decl): Likewise.
519
5202000-11-09  Mark Mitchell  <mark@codesourcery.com>
521
522	* dump.c (cp_dump_tree): Don't dump function bodies here.
523
524	* Make-lang.in (CXX_C_OBJS): Add c-dump.o.
525	(dump.o): Update dependency list.
526	* cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
527	(flag_dump_translation_unit): Likewise.
528	(CP_TYPE_QUALS): Adjust definition.
529	(DECL_C_BIT_FIELD): Remove.
530	(SET_DECL_C_BIT_FIELD): Likewise.
531	(CLEAR_DECL_C_BIT_FIELD): Likewise.
532	(add_maybe_template): Likewise.
533	(strip_array_types): Likewise.
534	(dump_node_to_file): Likewise.
535	(cp_dump_tree): New function.
536	* decl.c (init_decl_processing): Set lang_dump_tree.
537	* decl2.c (flag_dump_translation_unit): Remove.
538	* dump.c: Move most of it to ../c-dump.c.
539	(cp_dump_tree): New function.
540	* pt.c (add_maybe_template): Remove.
541	* typeck.c (strip_array_types): Likewise.
542
5432000-11-07  Eric Christopher  <echristo@redhat.com>
544
545	* decl.c (init_decl_processing): Change definition of
546	__wchar_t to wchar_t.  Remove artificial declaration of
547	wchar_t.
548	* lex.c: Change instances of __wchar_t to wchar_t.
549
5502000-11-09  Nathan Sidwell  <nathan@codesourcery.com>
551
552	* lex.c (do_identifier): Don't lookup_name for operators.
553	* parse.y (operator): Save looking_for_typename.
554	(unoperator): Restore it.
555	* spew.c (frob_opname): Use nth_token for lookahead.
556
5572000-11-08  Nathan Sidwell  <nathan@codesourcery.com>
558
559	* decl.c (grok_op_properties): Always use coerce_new_type and
560	coerce_delete_type.
561	* decl2.c (coerce_new_type): Use c_size_type_node. Preserve
562	exception specification. Tidy up.
563	(coerce_delete_type): Preserve exception specification. Tidy up.
564
5652000-11-07  Joseph S. Myers  <jsm28@cam.ac.uk>
566
567	* class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
568	(push_binding_level), error.c (cp_tree_printer), pt.c
569	(process_partial_specialization, tsubst_template_arg_vector),
570	search.c (lookup_member): Use memset () instead of bzero ().
571
5722000-11-07  Nathan Sidwell  <nathan@codesourcery.com>
573
574	* decl.c (build_ptrmemfunc_type): Allow error_mark_node.
575
5762000-11-05  Joseph S. Myers  <jsm28@cam.ac.uk>
577
578	* Make-lang.in (c++.distdir): Remove.
579
5802000-11-04  Mark Mitchell  <mark@codesourcery.com>
581
582	* decl2.c (do_nonmember_using_decl): Allow `extern "C"'
583	declarations from different namespaces to be combined.
584
5852000-11-03  Zack Weinberg  <zack@wolery.stanford.edu>
586
587	* decl.c: Include tm_p.h.
588
5892000-11-03  Joseph S. Myers  <jsm28@cam.ac.uk>
590
591	* tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
592
5932000-11-02  Joseph S. Myers  <jsm28@cam.ac.uk>
594
595	* dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
596	(build_overload_value), repo.c (open_repo_file), xref.c
597	(open_xref_file): Use strchr () and strrchr () instead of index ()
598	and rindex ().
599
6002000-11-01  Bernd Schmidt  <bernds@redhat.co.uk>
601
602	* call.c (build_over_call): Call fold on the CALL_EXPR.
603
6042000-11-01  Gabriel Dos Reis  <gdr@codesourcery.com>
605
606	* error.c (dump_template_decl): Separate template hearders with
607	space not comma.
608
6092000-10-31  Gabriel Dos Reis  <gdr@codesourcery.com>
610
611	* error.c: Move TFF_ macros into cp-tree.h.  Throughout, replace
612	TS_* flags with corresponding TFF_*.  Adjust prototypes of
613	functions (which used to take a tree_string_flags) to take an int.
614
615	* cp-tree.h (enum tree_string_flags): Remove
616	(TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
617	TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
618	TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
619	TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
620	TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
621	TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
622	(type_as_string, decl_as_string, expr_as_string,
623	context_as_string): Adjust prototype.
624
625	* class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
626	instead of TS_PLAIN.
627
628	* pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
629	instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
630	plain `0'.
631
6322000-10-30  Mark Mitchell  <mark@codesourcery.com>
633
634	* cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
635	(linkage_kind): New enumeration.
636	(decl_linkage): New function.
637	* decl2.c (comdat_linkage): Extend comment.
638	* error.c (dump_function_decl): Print the arguments used to
639	instantiate a template, even when not printing the type of the
640	function.
641	* pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
642	not TREE_PUBLIC, to test for external linkage.
643	* tree.c (decl_linkage): New function.
644
6452000-10-28  Mark Mitchell  <mark@codesourcery.com>
646
647	* pt.c (instantiate_decl): Always instantiate static data members
648	initialized in-class.
649
6502000-10-27  Zack Weinberg  <zack@wolery.stanford.edu>
651
652	* Make-lang.in: Move all build rules here from Makefile.in,
653	adapt to new context.  Wrap all rules that change the current
654	directory in parentheses.  Expunge all references to $(P).
655	When one command depends on another and they're run all at
656	once, use && to separate them, not ;.  Add OUTPUT_OPTION to
657	all object-file generation rules.  Delete obsolete variables.
658
659	* Makefile.in: Delete.
660	* config-lang.in: Delete outputs= line.
661
6622000-10-26  Gabriel Dos Reis  <gdr@codesourcery.com>
663
664	* error.c (dump_function_decl): Print no space between
665	`ptr-operator' the `type-specifier' of the return type.
666	(dump_type_prefix): Make sure we put space at the appropriate
667	place.
668
6692000-10-23  Jason Merrill  <jason@redhat.com>
670
671	* call.c (equal_functions): Also call decls_match for extern "C" fns.
672
6732000-10-22  Jason Merrill  <jason@redhat.com>
674
675	* call.c (build_conditional_expr): Use ocp_convert to force
676	rvalue conversion.
677
6782000-10-22  Mark Mitchell  <mark@codesourcery.com>
679
680	* call.c (standard_conversion): Use RVALUE_CONVs for all
681	expressions that satisfy lvalue_p, not just those that satisfy
682	real_lvalue_p.
683
684	* optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
685
686	* typeck.c (c_sizeof): Return an expression of `size_t' type,
687	not one with TYPE_IS_SIZETYPE set.
688	(dubious_conversion_warnings): Remove special-case code.
689
6902000-10-21  Geoffrey Keating  <geoffk@cygnus.com>
691
692	* decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
693	* error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
694	(dump_type_prefix): Print vector-of-int as 'int vector'.
695	(dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
696	* tree.c (walk_tree): Handle VECTOR_TYPE.
697
698	* decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
699
7002000-10-21  Jason Merrill  <jason@redhat.com>
701
702	* parse.y (operator): Set got_object from got_scope.
703	Set looking_for_typename.
704	* decl.c (lookup_name_real): Clear val after setting from_obj.
705	Reorganize diagnostic.
706
7072000-10-20  Jason Merrill  <jason@redhat.com>
708
709	* tree.c (walk_tree): Don't walk into default args.
710
711	* error.c (dump_expr): Use host_integerp.
712
7132000-10-20  David Edelsohn  <edelsohn@gnu.org>
714
715	* typeck2.c (abstract_virtuals_error): Use "because" instead of
716	"since" in error message.
717
7182000-10-20  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
719
720	* typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
721
7222000-10-20  Jeffrey Oldham  <oldham@codesourcery.com>
723
724	* decl.c (revert_static_member_fn): Fixed typo.
725
7262000-10-19  Mark Mitchell  <mark@codesourcery.com>
727
728	* class.c (subobject_offset_fn): New type.
729	(dfs_record_base_offsets): Remove.
730	(record_base_offsets): Likewise.
731	(dfs_search_base_offsets): Likewise.
732	(record_subobject_offset): New function.
733	(check_subobject_offset): Likewise.
734	(walk_subobject_offsets): Likewise.
735	(record_subobject_offsets): Likewise.
736	(layout_conflict_p): Reimplement.
737	(layout_nonempty_base_or_field): Correct handling of type
738	conflicts during layout.
739	(layout_empty_base): Likewise.
740	(build_base_field): Adjust to handle new representation of empty
741	base offset table.
742	(build_base_fields): Likewise.
743	(layout_virtual_bases): Likewise.
744	(splay_tree_compare_integer_csts): New function.
745	(layout_class_type): Use a splay_tree, rather than a varray, to
746	represent the offsets of empty bases.
747
748	* cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
749	* decl.c (select_decl): Don't return declarations that are
750	DECL_ANTICIPATED.
751
7522000-10-18  Mark Mitchell  <mark@codesourcery.com>
753
754	* cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
755	(fake_std_node): New macro.
756	* decl.c (in_std): Rename to ...
757	(in_fake_std): ... this.
758	(flag_no_builtin): Remove.
759	(flag_no_nonansi_builtin): Likewise.
760	(walk_namespaces_r): Use fake_std_node.
761	(push_namespace): Use std_identifier.
762	(pop_namespace): Use in_fake_std.
763	(lookup_name_real): Use fake_std_node.
764	(init_decl_processing): When -fhonor-std, create the `std'
765	namespace.  Don't create a dummy fake_std_node in that case.
766	Adjust call to c_common_nodes_and_builtins.  Use std_identifier.
767	(builtin_function): Put builtins whose names don't begin
768	with `_' in the std namespace.
769	* decl2.c (flag_no_builtin): Remove.
770	(flag_no_nonansi_builtin): Likewise.
771	(set_decl_namespace): Use fake_std_node.
772	(validate_nonmember_using_decl): Likewise.
773	(do_using_directive): Likewise.
774	(handle_class_head): Likewise.
775	* dump.c (dequeue_and_dump): Likewise.
776	* except.c (init_exception_processing): Use std_identifier.
777	* init.c (build_member_call): Use fake_std_node.
778	* rtti.c (init_rtti_processing): Use std_identifier.
779
7802000-10-17  Mark Mitchell  <mark@codesourcery.com>
781
782	* cp-tree.h (back_end_hook): Remove declaration.
783	* decl2.c (back_end_hook): Remove definition.
784
785	* dump.c (dequeue_and_dump): Dump TREE_USED.
786
7872000-10-17  Brad Lucier <lucier@math.purdue.edu>
788
789	* spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
790
7912000-10-17  Joseph S. Myers  <jsm28@cam.ac.uk>
792
793	* decl.c (WINT_TYPE): Define.
794	(init_decl_processing): Create types unsigned_ptrdiff_type_node,
795	c_size_type_node, signed_size_type_node and wint_type_node.
796
7972000-10-17  Joseph S. Myers  <jsm28@cam.ac.uk>
798
799	* decl2.c (warn_missing_format_attribute): New variable.
800	(lang_decode_option): Decode -Wmissing-format-attribute.
801
8022000-10-16  Mark Mitchell  <mark@codesourcery.com>
803
804	* typeck.c (qualify_type): Remove.
805	(composite_pointer_type): Fix handling of conversions to `cv void*'.
806
8072000-10-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
808
809	* Makefile.in (parse.c, parse.h): Fix think-o in last patch.
810
8112000-10-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
812
813	* Makefile.in (parse.c, parse.h): Create atomically.
814
8152000-10-12  Mark Mitchell  <mark@codesourcery.com>
816
817	* class.c (current_obstack): Remove.
818	* decl.c (ggc_p): Remove.
819	(start_decl): Don't use decl_tree_cons.
820	(grokdeclarator): Don't use build_decl_list.
821	(start_function): Don't use decl_tree_cons.
822	(finish_function): Don't mess with obstacks.
823	* decl2.c (grok_x_components): Don't use build_decl_list.
824	* lex.c (make_call_declarator): Don't call decl_tree_cons.
825	(implicitly_declare_fn): Don't call build_decl_list.
826	* parse.y (frob_specs): Don't call build_decl_list or
827	decl_tree_cons.
828	(expr_or_declarator_intern): Don't call decl_tree_cons.
829	(primary): Don't call build_decl_list.
830	(fcast_or_absdcl): Likewise.
831	(typed_declspecs): Don't call decl_tree_cons.
832	(reserved_declspecs): Don't call build_decl_list.
833	(declmods): Likewise.
834	(reserved_typespecquals): Likewise.
835	(aggr): Likewise.
836	(new_type_id): Likewise.
837	(cv_qualifiers): Likewise.
838	(after_type_declarator_intern): Likewise.
839	(notype_declarator_intern): Likewise.
840	(absdcl_intern): Likewise.
841	(named_parm): Likewise.
842	* pt.c (most_specialized_class): Likewise.
843	* repo.c (temporary_obstack): Make it a structure, not a pointer.
844	(init_repo): Initialize it.
845	* search.c (current_obstack): Remove.
846	* typeck2.c (add_exception_specifier): Don't call build_decl_list.
847
8482000-10-09  Richard Henderson  <rth@cygnus.com>
849
850	* Make-lang.in (CXX_EXTRA_HEADERS): Remove.
851	(c++ language support bits for libgcc): Remove.
852	(c++.clean): Remove cplib2.txt cleanup.
853	* config-lang.in (headers, lib2funcs): Remove.
854
855	* exception.cc, new.cc, new1.cc, new2.cc: Remove files.
856	* tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
857	* inc/cxxabi.h, inc/exception, inc/new: Remove files.
858	* inc/new.h, inc/typeinfo: Remove files.
859
8602000-10-08  Joseph S. Myers  <jsm28@cam.ac.uk>
861
862	* decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
863	defined.
864	(init_decl_processing): Initialize intmax_type_node and
865	uintmax_type_node.
866
8672000-10-06  Richard Henderson  <rth@cygnus.com>
868
869	* cp-tree.h (struct cp_language_function): Remove x_result_rtx.
870	(original_result_rtx): Remove.
871	* decl.c (save_function_data): Don't clear x_result_rtx.
872	(mark_lang_function): Don't mark it either.
873	* expr.c (fixup_result_decl): Remove.
874	* semantics.c (genrtl_named_return_value): Frob the return decl
875	before calling emit_local_var.
876	(genrtl_finish_function): Don't call fixup_result_decl.
877	Always emit the jump to return_label.
878
8792000-10-06  Nathan Sidwell  <nathan@codesourcery.com>
880
881	* pt.c (lookup_template_class): Set current access for enum.
882	(tsubst_enum): Set file & line for enum decl.
883
884	* spew.c (yylex): Remove unused variable.
885
8862000-10-05  Richard Henderson  <rth@cygnus.com>
887
888	* semantics.c (genrtl_finish_function): Don't init or check
889	can_reach_end; remove noreturn and return value checks.
890
8912000-10-05  Tom Tromey  <tromey@cygnus.com>
892
893	* init.c (build_java_class_ref): Use `build_static_name' with a
894	suffix, not a prefix, to build the class object's name.
895
8962000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
897
898	* cp-tree.h (access_kind): Fix comment typo.
899	* decl2.c (grokfield): Fix diagnostic typo.
900	* semantics.c (finish_template_type): Fix comment typo.
901	(finish_qualified_object_call_expr): Likewise.
902
9032000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
904
905	* pt.c (tsubst_expr, DECL_STMT case): Don't process if
906	tsubsting fails.
907
9082000-10-05  Nathan Sidwell  <nathan@codesourcery.com>
909
910	* spew.c (frob_id): New static function.
911	(frob_opname): Use it.
912	(yylex): Use it.
913
9142000-10-01  Mark Mitchell  <mark@codesourcery.com>
915
916	* decl.c (lang_mark_false_label_stack): Remove.
917	* lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
918
9192000-09-30  Joseph S. Myers  <jsm28@cam.ac.uk>
920
921	* gxxint.texi: Use @email for formatting email addresses.
922
9232000-09-29  Gabriel Dos Reis  <gdr@codesourcery.com>
924
925	* error.c: Remove direct obstack manipulation.  Replace with
926	output_buffer-based formatting.  Adjust calls to removed macros.
927	(obstack_chunk_alloc, obstack_chunk_free): Remove.
928	(OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
929	OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
930
9312000-09-24  Mark Mitchell  <mark@codesourcery.com>
932
933	* ir.texi: Move to ../c-tree.texi.
934
9352000-09-20  Jason Merrill  <jason@redhat.com>
936
937	* decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
938
9392000-09-21  Andreas Jaeger  <aj@suse.de>
940
941	* errfn.c: Move declaration of cp_printer and cp_printers to ...
942	* cp-tree.h: ... here.
943
944	* error.c: Remove declaration of cp_printer.
945
9462000-09-20  Mark Mitchell  <mark@codesourcery.com>
947
948	* tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
949
9502000-09-20  Hans-Peter Nilsson  <hp@axis.com>
951
952	* except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
953	users.
954
9552000-09-18  Mark Mitchell  <mark@codesourcery.com>
956
957	* decl.c (start_function): Robustify.
958
9592000-09-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
960
961	* cp-tree.h (check_function_format): Accept a `status' parameter.
962
963	* call.c, typeck.c: Updates calls to `check_function_format'.
964
9652000-09-17  Geoffrey Keating  <geoffk@cygnus.com>
966
967	* decl2.c (handle_class_head): Always push some scope even
968	in the error case.
969
9702000-09-16  Mark Mitchell  <mark@codesourcery.com>
971
972	* cp-tree.h (struct cp_language_function): Remove
973	x_scope_stmt_stack and name_declared.
974	(current_scope_stmt_stack): Remove.
975	(function_name_declared_p): New macro.
976	(struct lang_decl_flags): Use c_lang_decl as a base class.
977	(context): Remove.
978	(struct lang_decl): Replace saved_tree with context.
979	(DECL_FRIEND_CONTEXT): Adjust accordingly.
980	(SET_DECL_FRIEND_CONTEXT): Likewise.
981	(DECL_VIRTUAL_CONTEXT): Likewise.
982	(DECL_SAVED_TREE): Remove.
983	(C_DECLARED_LABEL_FLAG): Likewise.
984	(cplus_expand_expr_stmt): Don't declare.
985	(add_decl_stmt): Likewise.
986	(add_scope_stmt): Likewise.
987	* decl.c (mark_stmt_tree): Remove.
988	(case_compare): Likewise.
989	(finish_case_label): Use c_add_case_label.
990	(init_decl_processing): Set more language-specific hooks.
991	(build_enumerator): Fix typo in comment.
992	(cplus_expand_expr_stmt): Remove.
993	(mark_lang_function): Use mark_c_language_function.
994	(lang_mark_tree): Use c_mark_lang_decl.
995	* decl2.c: Change order of inclusion.
996	* except.c: Likewise.
997	* expr.c (cplus_expand_expr): Remove handling of STMT_EXPR.  Fall
998	back on c_expand_expr.
999	* friend.c: Include expr.h.
1000	* init.c: Change order of inclusion.
1001	* Makefile.in: Update dependencies.
1002	* lex.h (free_lang_decl_chain): Remove.
1003	* optimize.c (maybe_clone_body): Use function_name_declared_p.
1004	* pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
1005	it doesn't exist.
1006	(instantiate_decl): Use function_name_declared_p.
1007	* semantics.c (lang_expand_expr_stmt): Remove.
1008	(set_current_function_name_declared): Likewise.
1009	(current_function_name_declared): Likewise.
1010	(begin_compound_stmt): Use function_name_declared_p.
1011	(add_decl_stmt): Remove.
1012	(setup_vtbl_ptr): Use function_name_declared_p.
1013	(add_scope_stmt): Remove.
1014	(current_scope_stmt_stack): New function.
1015	(cp_expand_stmt): Don't handle SCOPE_STMTs.
1016	(expand_body): Use function_name_declared_p.
1017	* tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
1018	* typeck.c: Change order of includes.
1019	(convert_sequence): Remove.
1020
10212000-09-14  Joseph S. Myers  <jsm28@cam.ac.uk>
1022
1023	* lex.c (reswords): Add _Complex.
1024
10252000-09-14  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
1026
1027	* Make-lang.in (cplib2.txt): Depend on cp/Makefile.
1028
10292000-09-13  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1030
1031	* init.c (begin_init_stmts): Don't use // comments.
1032
10332000-09-12  Jason Merrill  <jason@redhat.com>
1034
1035	* decl.c (maybe_deduce_size_from_array_init): Set do_default for
1036	all non-extern arrays.
1037
1038	* decl.c (grokdeclarator): Complain about 'friend T' for implicit
1039	typenames, too.  Downgrade complaint to pedwarn.
1040	(xref_tag): Warn about surprising behavior of 'friend struct T'.
1041	* decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
1042	'class This::Inherited'.
1043
10442000-09-12  Mark Mitchell  <mark@codesourcery.com>
1045
1046	* decl.c (finish_case_label): Given the LABEL_DECL a
1047	DECL_CONTEXT.
1048
10492000-09-12  Gabriel Dos Reis  <gdr@codesourcery.com>
1050
1051	* error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
1052	TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
1053	TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
1054	TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
1055	TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
1056	New macros.
1057	(sorry_for_unsupported_tree, print_scope_operator,
1058	print_left_paren, print_right_paren, print_left_bracket,
1059	print_right_bracket, print_whitespace): Likewise.
1060	(aggr_variety): Rename to class_key_or_enum.
1061	(print_type): Rename to print_type_id.
1062	(print_type_specifier_seq, print_simple_type_specifier,
1063	print_elaborated_type_specifier,
1064	print_rest_of_abstract_declarator,
1065	print_parameter_declaration_clause, print_exception_specification,
1066	print_nested_name_specifier, print_template_id,
1067	typedef_original_name,  print_template_argument_list_start,
1068	print_template_argument_list_end): New functions.
1069
10702000-09-11  Gabriel Dos Reis  <gdr@codesourcery.com>
1071
1072	* ir.texi: Add more documentation.
1073
10742000-09-11  Mark Mitchell  <mark@codesourcery.com>
1075
1076	* cp-tree.h (struct saved_scope): Remove x_function_parms.
1077	(current_function_parms): Don't define.
1078	(struct cp_language_function): Remove parms_stored.
1079	(current_function_just_assigned_this): Don't define.
1080	(current_function_parms_stored): Likewise.
1081	(static_ctors): Declare.
1082	(static_dtors): Likewise.
1083	(SF_EXPAND): Don't define.
1084	(expand_start_early_try_stmts): Remove declaration.
1085	(store_parm_decls): Likewise.
1086	* decl.c (static_ctors): Don't declare.
1087	(static_dtors): Likewise.
1088	(struct binding_level): Remove this_block.
1089	(poplevel): Remove dead code.
1090	(set_block): Likewise.
1091	(mark_binding_level): Don't mark this_block.
1092	(mark_saved_scope): Don't mark x_function_parms.
1093	(init_decl_processing): Don't add current_function_parms as a GC
1094	root.
1095	(check_function_type): Change prototype.
1096	(start_function): Remove RTL-generation code.
1097	(expand_start_early_try_stmts): Remove.
1098	(store_parm_decls): Give it internal linkage.  Remove
1099	RTL-generation code.
1100	(finish_function): Remove RTL-generation code.
1101	* decl2.c (static_ctors): Fix formatting.
1102	(static_dtors): Likewise.
1103	* method.c (use_thunk): Don't call store_parm_decls.
1104	(synthesize_method): Likewise.
1105	* optimize.c (maybe_clone_body): Likewise.
1106	* parse.y (fn.def2): Likewise.
1107	(.set_base_init): Likewise.
1108	(nodecls): Likewise.
1109	* pt.c (instantiate_decl): Likewise.
1110	* rtti.c (synthesize_tinfo_fn): Likewise.
1111	* semantics.c (genrtl_try_block): Simplify.
1112	(expand_body): Use genrtl_start_function and
1113	genrtl_finish_function.
1114	(genrtl_start_function): New function.
1115	(genrtl_finish_function): Likewise.
1116
11172000-09-11  Nathan Sidwell  <nathan@codesourcery.com>
1118
1119	* error.c (cp_tree_printer, case 'P'): Append break.
1120
11212000-09-11  Nathan Sidwell  <nathan@codesourcery.com>
1122
1123	* cp-tree.h (frob_opname): Declare.
1124	* parse.y (saved_scopes): New static variable.
1125	(cp_parse_init): Adjust.
1126	(do_id): If lastiddecl is NULL, do do_identifier.
1127	(operator): Save scope information.
1128	(unoperator): New reduction. Restore scope information.
1129	(operator_name): Append unoperator. Call frob_opname.
1130	* spew.c (frob_opname): Define.
1131
11322000-09-10  Zack Weinberg  <zack@wolery.cumb.org>
1133
1134	* decl.c, rtti.c: Include defaults.h if not already included.
1135	Don't define the *_TYPE_SIZE macros.
1136
11372000-09-09  Mark Mitchell  <mark@codesourcery.com>
1138
1139	* cp-tree.h (push_switch): Change prototype.
1140	(check_cp_case_value): Remove declaration.
1141	(decl_constant_value): Likewise.
1142	* decl.c (struct cp_switch): Add switch_stmt and cases.
1143	(case_compare): New function.
1144	(push_switch): Set switch_stmt.  Initialize cases.
1145	(pop_switch): Clean up cases.
1146	(define_case_label): Rename to ...
1147	(finish_case_label): ... this.  Do semantic analysis for case
1148	labels here.
1149	(start_function): Correct comment.
1150	* decl2.c (check_cp_case_value): Remove.
1151	* expr.c (do_case): Remove.
1152	* pt.c (tsubst_expr): Adjust call to finish_case_label.
1153	* semantics.c (genrtl_do_poplevel): Remove declaration.
1154	(RECHAIN_STMTS): Remove.
1155	(finish_break_stmt): Use build_break_stmt.
1156	(finish_continue_stmt): Use build_continue_stmt.
1157	(finish_switch_cond): Adjust condition here, rater than in
1158	c_expand_start_case.
1159	(finish_case_label): Remove.
1160	* typeck.c (c_expand_return): Remove.
1161	(c_expand_start_case): Likewise.
1162
11632000-09-07  Gabriel Dos Reis  <gdr@codesourcery.com>
1164
1165	* ir.texi: Document type nodes.
1166
11672000-09-06  Mark Mitchell  <mark@codesourcery.com>
1168
1169	* cp-tree.h (init_cp_semantics): Declare.
1170	(genrtl_try_block): Don't declare.
1171	(genrtl_handler): Likewise.
1172	(genrtl_catch_block): Likewise.
1173	(genrtl_ctor_stmt): Likewise.
1174	(genrtl_subobject): Likewise.
1175	(genrtl_do_poplevel): Likewise.
1176	(genrtl_named_return_value): Likewise.
1177	* lex.c (init_parse): Call init_cp_semantics.
1178	* semantics.c (genrtl_try_block): Give it internal linkage.
1179	(genrtl_handler): Likewise.
1180	(genrtl_catch_block): Likewise.
1181	(genrtl_ctor_stmt): Likewise.
1182	(genrtl_subobject): Likewise.
1183	(genrtl_do_poplevel): Likewise.
1184	(genrtl_named_return_value): Likewise.
1185	(lang_expand_stmt): Rename to ...
1186	(cp_expand_stmt): ... this.  Only handle C++-specific nodes.
1187	(init_cp_semantics): Define.
1188
1189	* decl.c (initialize_local_var): Remove RTL-generating code.
1190	* semantics.c (genrtl_try_block): Fix formatting.
1191
1192	Move statement-tree facilities from C++ to C front-end.
1193	* cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
1194	(void_zero_node): Remove.
1195	(stmt_tree): Likewise.
1196	(scope_chain): Adjust.
1197	(language_function): Rename to cp_language_function.
1198	(cp_function_chain): Adjust.
1199	(current_stmt_tree): Remove.
1200	(last_tree): Likewise.
1201	(last_expr_type): Likewise.
1202	(struct lang_decl): Adjust.
1203	(STMT_IS_FULL_EXPR_P): Remove.
1204	(add_tree): Remove.
1205	(begin_stmt_tree): Likewise.
1206	(finish_stmt_tree): Likewise.
1207	(walk_tree_fn): Likewise.
1208	(walk_stmt_tree): Likewise.
1209	* class.c (finish_struct): Replace use of add_tree with add_stmt.
1210	* decl.c (mark_stmt_tree): Adjust type.
1211	(init_decl_processing): Don't build void_zero_node.
1212	(initialize_local_var): Adjust usage of current_stmt_tree.
1213	(finish_enum): Use add_stmt, not add_tree.
1214	(save_function_data): Adjust use of language_function.
1215	(finish_constructor_body): Use add_stmt, not add_tree.
1216	(finish_destructor_body): Likewise.
1217	(push_cp_function_context): Adjust use of language_function.
1218	(pop_cp_function_context): Likewise.
1219	(mark_lang_function): Likewise.
1220	(mark_cp_function_context): Likewise.
1221	* init.c (build_aggr_init): Adjust use of current_stmt_tree.
1222	(build_vec_init): Likewise.
1223	* semantics.c (SET_LAST_STMT): Remove.
1224	(RECHAIN_STMTS): Don't use it.
1225	(stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
1226	(current_stmt_tree): Define.
1227	(add_tree): Remove.
1228	(finish_goto_stmt): Use add_stmt, not add_tree.
1229	(finish_expr_stmt): Likewise.
1230	(begin_if_stmt): Likewise.
1231	(finish_then_clause): Likewise.
1232	(begin_while_stmt): Likewise.
1233	(begin_do_stmt): Likewise.
1234	(finish_return_stmt): Likewise.
1235	(begin_for_stmt): Likewise.
1236	(finish_break_stmt): Likewise.
1237	(finish_continue_stmt): Likewise.
1238	(begin_switch_stmt): Likewise.
1239	(finish_case_label): Likewise.
1240	(begin_try_block): Likewise.
1241	(begin_function_try_block): Likewise.
1242	(begin_handler): Likewise.
1243	(begin_catch_block): Likewise.
1244	(begin_compound_stmt): Likewise.
1245	(begin_asm_stmt): Likewise.
1246	(finish_asm_stmt): Likewise.
1247	(finish_label_stmt): Likewise.
1248	(add_decl_stmt): Likewise.
1249	(finish_subobject): Likewise.
1250	(finish_decl_cleanup): Likewise.
1251	(finish_named_return_value): Likewise.
1252	(setup_vtbl_ptr): Likewise.
1253	(add_scope_stmt): Likewise.
1254	(finish_stmt_expr): Likewise.
1255	(prune_unused_decls): Remove.
1256	(begin_stmt_tree): Likewise.
1257	(finish_stmt_tree): Likewise.
1258	(prep_stmt): Adjust use of current_stmt_tree.
1259	(lang_expand_stmt): Likewise.
1260	* tree.c (statement_code_p): Remove.
1261	(cp_statement_code_p): New function.
1262	(walk_stmt_tree): Remove.
1263	(init_tree): Set lang_statement_code_p.
1264
12652000-09-06  Zack Weinberg  <zack@wolery.cumb.org>
1266
1267	Integrated preprocessor.
1268
1269	* Make-lang.in, Makefile.in: Remove all references to input.c,
1270	gxx.gperf, and hash.h.  Add ../c-lex.o to C_OBJS.
1271	* gxx.gperf, hash.h, input.c: Delete.
1272	* lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
1273	initialized properly.
1274
1275	* class.c (fixup_pending_inline): Take a tree, not a
1276	struct pending_inline *.  All callers changed.
1277	(init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
1278	RID_PROTECTED entries in ridpointers[] array here.
1279	* decl.c (duplicate_decls): Do not refer to struct
1280	pending_inline.
1281	(record_builtin_type, init_decl_processing): Use RID_MAX not
1282	CP_RID_MAX.
1283	(grokdeclarator): Use C_IS_RESERVED_WORD.
1284	* decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
1285	cpplib.
1286	(grok_x_components): Do not inspect pending_inlines chain.
1287
1288	* cp-tree.h (struct lang_identifier): Add rid_code entry.
1289	(C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
1290	(flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
1291	(DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
1292	TIME_IDENTIFIER_FILEINFO): Kill.
1293	Update prototypes.
1294	* lex.h: Expunge cp_rid.  Rewrite RIDBIT macros to use just a
1295	single 32-bit word.
1296	* parse.y: Call do_pending_inlines unconditionally.
1297	reinit_parse_for_method is now snarf_method.  fn.defpen is no
1298	longer necessary.  Remove unnecessary <itype> annotation on
1299	SCOPE.  Do not refer to end_of_file or struct pending_inline.
1300	* semantics.c (begin_inline_definitions): Call
1301	do_pending_inlines unconditionally.
1302
1303	* lex.c: Remove all code now shared with C front end.
1304	Initialize cpplib properly if USE_CPPLIB.  Put reserved words
1305	into the get_identifier table.  Rewrite pragma handling to
1306	work with the registry.  Move code to save tokens for later
1307	processing to spew.c.
1308
1309	* spew.c: Rewrite everything in terms of token streams instead
1310	of text.  Move routines here from lex.c / input.c as
1311	appropriate.  GC-mark trees hanging off the pending inlines
1312	chain.
1313
13142000-09-06  Mark Mitchell  <mark@codesourcery.com>
1315
1316	* NEWS: Mention that the named return value extension has been
1317	deprecated.
1318	* cp-tree.h (original_result_rtx): Define.
1319	(TREE_REFERENCE_EXPR): Remove.
1320	(DECL_VPARENT): Likewise.
1321	(pushdecl_nonclass_level): Likewise.
1322	(store_return_init): Likewise.
1323	(reinit_lang_specific): Likewise.
1324	(genrtl_named_return_value): Change prototype.
1325	* decl.c (original_result_rtx): Remove.
1326	(cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
1327	Do not generate RTL for local variables here.
1328	(store_return_init): Remove.
1329	* semantics.c (genrtl_named_return_value): Simplify.  Fold in
1330	store_return_init.
1331	(finish_named_return_value): Adjust accordingly.  Warn that this
1332	extension is deprecated.
1333	(lang_expand_stmt): Adjust call to genrtl_named_return_value.
1334
13352000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
1336
1337	* pt.c (type_unification_real): Replace switch with if.
1338	(unify): Tsubst non-type parms before comparing.
1339
13402000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
1341
1342	* error.c (dump_typename): New function, broken out of ...
1343	(dump_type): ... here. Use it.
1344	* typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
1345
13462000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
1347
1348	* init.c (build_offset_ref): Deal with namespace scoped
1349	TEMPLATE_ID_EXPRs.
1350
13512000-09-06  Nathan Sidwell  <nathan@codesourcery.com>
1352
1353	* class.c (resolve_address_of_overloaded_function): Add
1354	explanation message.
1355	* decl.c (define_case_label): Reformat explanation.
1356	* decl2.c (finish_static_data_member_decl): Likewise.
1357	(grokfield): Likewise.
1358	* friend.c (do_friend): Likewise.
1359
13602000-09-05  Zack Weinberg  <zack@wolery.cumb.org>
1361
1362	* tree.c (walk_tree): Expose tail recursion.
1363	(walk_stmt_tree): New function.
1364	* cp-tree.h: Prototype walk_stmt_tree.
1365	* semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
1366	the BLOCKs directly.  If a BLOCK has no variables after
1367	pruning, discard it.
1368	(finish_stmt_tree): Use walk_stmt_tree.  No need to save and
1369	restore the line number.
1370
13712000-09-05  Mark Mitchell  <mark@codesourcery.com>
1372
1373	* Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
1374	(pt.o): Remove dependency on HTAB_H.
1375	* cp-tree.h: Include hashtab.h.
1376	(walk_tree): Change prototype.
1377	(walk_tree_without_duplicates): New function.
1378	* decl.c (check_default_argument): Use it.
1379	* optimize.c (remap_decl): Adjust calls to walk_tree.
1380	(copy_body): Likewise.
1381	(expand_calls_inline): Likewise.
1382	(calls_setjmp_p): Use walk_tree_without_duplicates.
1383	* pt.c: Don't include hashtab.h.
1384	(for_each_template_parm): Use walk_tree_without_duplicates.
1385	* semantics.c (finish-stmt_tree): Likewise.
1386	(expand_body): Likewise.
1387	* tree.c (walk_tree): Add additional parameter.
1388	(walk_tree_without_duplicates): New function.
1389	(count_trees): Use it.
1390	(verify_stmt_tree): Adjust call to walk_tree.
1391	(find_tree): Use walk_tree_without_duplicates.
1392	(no_linkage_check): Likewise.
1393	(break_out_target_exprs): Adjust call to walk_tree.
1394	(cp_unsave): Likewise.
1395
13962000-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1397
1398	* cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
1399	(TEMPLATE_TEMPLATE_PARM): Adjust comment.
1400	* cp-tree.h (TYPE_BINFO): Adjust comment.
1401	(TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1402	(TEMPLATE_TYPE_PARM_INDEX): Likewise.
1403	(IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1404	(TYPE_TEMPLATE_INFO): Likewise.
1405	(TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
1406	* class.c (push_nested_class): Likewise.
1407	* decl.c (lookup_name_real): Likewise.
1408	(grokdeclarator): Likewise.
1409	(grok_op_properties): Likewise.
1410	(xref_tag): Likewise.
1411	(xref_basetypes): Likewise.
1412	* decl2.c (constructor_name_full): Likewise.
1413	(arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
1414	(arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1415	* error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
1416	(dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1417	(dump_type_suffix): Likewise.
1418	* init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
1419	instead.
1420	(get_aggr_from_typedef): Likewise.
1421	* mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
1422	(write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1423	(write_template_parm): Likewise.
1424	(write_template_template_parm): Check tree code instead of
1425	using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1426	* method.c (build_overload_nested_name): Add
1427	BOUND_TEMPLATE_TEMPLATE_PARM.
1428	(process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
1429	* parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1430	* pt.c (convert_template_argument): Check tree code instead of
1431	using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1432	(for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
1433	(for_each_template_parm): Adjust comment.
1434	(tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM.  Reorganize.
1435	(tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1436	(unify): Add BOUND_TEMPLATE_TEMPLATE_PARM.  Reorganize.  Use
1437	template_args_equal to compare template template parameter cases.
1438	* ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1439	* search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
1440	instead.
1441	* tree.c (copy_template_template_parm): Decide whether to create
1442	a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
1443	(walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1444	(copy_tree_r): Likewise.
1445	* typeck.c (comptypes): Likewise.  Check tree code instead of
1446	using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1447
14482000-09-04  Mark Elbrecht  <snowball3@bigfoot.com>
1449
1450	* decl.c (finish_function): Move the code for handling functions
1451	marked with the constructor and destructor attributes inside the
1452	expand_p block.
1453
14542000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
1455
1456	* init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
1457
14582000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
1459
1460	* pt.c (lookup_template_class): Remove abort.
1461	* tree.c (get_type_decl): Allow error_mark_node.
1462
14632000-09-04  Nathan Sidwell  <nathan@codesourcery.com>
1464
1465	* decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
1466	TEMPLATE_ID_EXPRs.
1467
14682000-09-03  Mark Mitchell  <mark@codesourcery.com>
1469
1470	* operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
1471	new ABI mangling.
1472
14732000-09-01  Nathan Sidwell  <nathan@codesourcery.com>
1474
1475	* parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
1476	union tag mismatch error reporting.
1477
14782000-09-01  Nathan Sidwell  <nathan@codesourcery.com>
1479
1480	* call.c (build_scoped_method_call): Check it is not a namespace.
1481
14822000-08-30  Jason Merrill  <jason@redhat.com>
1483
1484	* cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
1485
1486	* tree.c (bot_manip): Check TREE_CONSTANT rather than
1487	!TREE_SIDE_EFFECTS.  Call break_out_target_exprs and
1488	build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
1489
1490	* decl.c (start_function): Always call make_function_rtl.
1491
14922000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
1493
1494	* semantics.c (prune_unused_decls): New function.
1495	(finish_stmt_tree): Call it via walk_tree.
1496
14972000-08-29  Zack Weinberg  <zack@wolery.cumb.org>
1498
1499	* class.c (build_secondary_vtable): Constify a char *.
1500	* decl.c (init_decl_processing): Initialize function_id_node,
1501	pretty_function_id_node, and func_id_node.
1502	* input.c (struct input_source): Constify 'str'.
1503	(feed_input): Constify first argument.
1504	* mangle.c (write_identifier): Constify argument.
1505	* pt.c (mangle_class_name_for_template): Constify argument.
1506
15072000-08-29  Mark Mitchell  <mark@codesourcery.com>
1508
1509	* typeck.c (mark_addressable): Remove code that pokes around in
1510	RTL.
1511
15122000-08-28  Jason Merrill  <jason@redhat.com>
1513
1514	* lex.c (file_name_nondirectory): Move to toplev.c.
1515
1516	* cp-tree.h (LOCAL_CLASS_P): New macro.
1517	* class.c (finish_struct_1): Use it.
1518
15192000-08-27  Alex Samuel  <samuel@codesourcery.com>
1520
1521	* mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
1522	(write_encoding): Pass another argument to write_name.
1523	(write_name): Add ignore_local_scope parameter.  Fix handling of
1524	local names.
1525	(write_nested_name): Use write_unqualified_name.
1526	(write_prefix): Likewise.  Skip out on FUNCTION_DECLs.
1527	(write_template_prefix): Use write_unqualified_name.
1528	(write_component): Remove.
1529	(write_local_name): Add parameter.  Use direct local entity to
1530	discriminator calculation.
1531	(write_class_enum_type): Pass another argument to write_name.
1532	(write_template_template_arg): Likewise.
1533	(make_guard_variable): Likewise.
1534
15352000-08-27  Jason Merrill  <jason@redhat.com>
1536
1537	* decl.c (pushdecl): Matching decls for local externs are found in
1538	the current level.  Propagate linkage information from previous
1539	declarations.
1540
15412000-08-26  Gabriel Dos Reis  <gdr@codesourcery.com>
1542
1543	* ir.texi (Expressions): Fix typo.
1544
15452000-08-25  Greg McGary  <greg@mcgary.org>
1546
1547	* tree.c (init_tree): Use ARRAY_SIZE.
1548
15492000-08-25  Gabriel Dos Reis  <gdr@codesourcery.com>
1550
1551	* error.c (cp_tree_printer): Rework.
1552
15532000-08-25  Mark Mitchell  <mark@codesourcery.com>
1554
1555	* Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
1556	dyn-string.o.
1557	(CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
1558	(cp-demangle.o): Remove target.
1559	(dyn-string.o): Likewise.
1560
1561	* decl.c (grokfndecl): Require that `main' return an `int'.
1562	* mangle.c (write_encoding): Don't mangle return types for
1563	conversion functions.
1564
15652000-08-25  Gabriel Dos Reis  <gdr@codesourcery.com>
1566
1567	* error.c (tree_formatting_info): New data type.
1568	(tree_being_formatted): New macro.
1569	(tree_formatting_flags): Likewise.
1570	(put_whitespace): Likewise.
1571	(print_tree_identifier): Likewise.
1572	(print_identifier): Likewise.
1573	(cp_tree_printer, print_function_argument_list, print_declaration,
1574	print_expression, print_function_declaration,
1575	print_function_parameter, print_type, print_cv_qualifier): New
1576	functions.
1577	(init_error): Initialize lang_printer.
1578
15792000-08-24  Jason Merrill  <jason@redhat.com>
1580
1581	* typeck.c (build_ptrmemfunc): Just reinterpret if there's no
1582	adjustment necessary.
1583
15842000-08-24  Greg McGary  <greg@mcgary.org>
1585
1586	* cp-tree.h (MAIN_NAME_P): Remove macro.
1587
15882000-08-24  Gabriel Dos Reis  <gdr@codesourcery.com>
1589
1590	* error.c (print_instantiation_context): Don't forget to flush the
1591	buffer.
1592
15932000-08-23  Jason Merrill  <jason@redhat.com>
1594
1595	* typeck.c (build_ptrmemfunc): Save the input pmf.
1596
1597	* method.c (process_modifiers): Use same_type_p.
1598
15992000-08-23  Mark Mitchell  <mark@codesourcery.com>
1600
1601	* cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
1602	* mangle.c (write_function_type): Change prototype.
1603	(write_encoding): Don't mangle return types for
1604	constructors or destructors.
1605	(write_type): Adjust call to write_function_type.
1606	* pt.c (instantiate_template): Instantiate alternate entry points
1607	when instantiating the main function.
1608
16092000-08-23  Gabriel Dos Reis  <gdr@codesourcery.com>
1610
1611	* error.c (cp_print_error_function): Don't use embedded '\n' in
1612	output_printf.
1613
16142000-08-23  Gabriel Dos Reis  <gdr@codesourcery.com>
1615
1616	* decl.c (init_decl_processing): Remove bogus initialization.
1617	* error.c (lang_print_error_function): Restore here.
1618	(init_error): Initialize print_error_function.
1619
16202000-08-22  Theodore Papadopoulo  <Theodore.Papadopoulo@sophia.inria.fr>
1621
1622	* decl2.c (arg_assoc): Revert my 2000-08-11 change.
1623
16242000-08-22  Gabriel Dos Reis  <gdr@codesourcery.com>
1625
1626	* Makefile.in (error.o): Depends on diagnostic.h
1627
1628	* cp-tree.h (problematic_instantiation_changed,
1629	record_last_problematic_instantiation, current_instantiation,
1630	print_instantiation_context): Declare.
1631	(maybe_print_template_context): Remove.
1632
1633	* decl.c (init_decl_processing): Set print_error_function to NULL.
1634	(lang_print_error_function): Remove, since we're using a new
1635	machinery.
1636
1637	* error.c: #include diagnostic.h
1638	(function_category): New function.
1639	(cp_diagnostic_starter): Likewise.
1640	(cp_diagnostic_finalizer): Likewise.
1641	(cp_print_error_function): Likewise.
1642	(maybe_print_instantiation_context): Likewise.
1643	(print_instantiation_full_context): Likewise.
1644	(print_instantiation_partial_context): Likewise.
1645	(print_instantiation_context): Define.
1646	(init_error): Initialize diagnostic pager and finalizer.
1647
1648	* pt.c (problematic_instantiation_changed): Define.
1649	(record_last_problematic_instantiation): Likewise.
1650	(current_instantiation): Likewise.
1651	(maybe_print_template_context): Remove.
1652	(print_template_context): Likewise.
1653	(current_tinst_level): Make static to reflect Brendan Kehoe's
1654	change of 1995-04-13.
1655	(push_tinst_level): Call print_instantiation_context.
1656
16572000-08-21  Nix  <nix@esperi.demon.co.uk>
1658
1659	* lang-specs.h: Do not process -o or run the assembler if
1660	-fsyntax-only.
1661
16622000-08-21  Joseph S. Myers  <jsm28@cam.ac.uk>
1663
1664	* decl.c (flag_hosted, flag_noniso_default_format_attributes): New
1665	variables.
1666	* decl2.c (lang_decode_option): Disable gettext attributes for
1667	-ansi.
1668
16692000-08-21  Gabriel Dos Reis  <gdr@codesourcery.com>
1670
1671	* lex.c (lang_init_options): Default diagnostic message maximum
1672	length to 80, when line-wrapping.
1673
16742000-08-20  Mark Mitchell  <mark@codesourcery.com>
1675
1676	* class.c (build_vtbl_initializer): Clear the entire
1677	vtbl_init_data.  Start keeping track of the functions for which we
1678	have created vcall offsets here.
1679	(dfs_build_vcall_offset_vtbl_entries): Remove.
1680	(build_vcall_offset_vtbl_entries): Reimplement.
1681	(add_vcall_offset_vtbl_entries_r): New function.
1682	(add_vcall_offset_vtbl_entries_1): Likewise.  Tweak logic for
1683	computing when vcall offsets are necessary.
1684
16852000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
1686
1687	* decl.c (member_function_or_else): Use cp_error ... %T.
1688	(grokdeclarator): Likewise.
1689	(start_method): Likewise.
1690	* friend.c (make_friend_class): Use cp_pedwarn ... %T.
1691
16922000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
1693
1694	* decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
1695	TYPE_DECLs.
1696
16972000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
1698
1699	* cp-tree.h (PTRMEM_OK_P): New macro.
1700	(itf_ptrmem_ok): New enumeration value.
1701	* class.c (resolve_address_of_overloaded_function): Add PTRMEM
1702	argument. Diagnose implicit pointer to member.
1703	(instantiate_type): Don't diagnose implicit pointer to member
1704	here. Pass itf_ptrmem_ok if ok. Adjust calls to
1705	resolve_address_of_overloaded_function.
1706	* init.c (build_offset_ref): Set PTRMEM_OK_P.
1707	(resolve_offset_ref): Don't diagnose implicit pointer to member here.
1708	* semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
1709	* typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
1710	(build_unary_op): Deal with single non-static member in
1711	microsoft-land.
1712
17132000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
1714
1715	* decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
1716
17172000-08-18  Nathan Sidwell  <nathan@codesourcery.com>
1718
1719	* cp-tree.h (enum_name_string): Remove prototype.
1720	(report_case_error): Remove prototype.
1721	* cp/typeck2.c (enum_name_string): Remove.
1722	(report_case_error): Remove.
1723	* error.c (dump_expr): Deal with enum values directly.
1724	Correctly negate integer constant.
1725
17262000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
1727
1728	* inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
1729	(__cxa_vec_delete2, __cxa_vec_delete3): Declare.
1730	* vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
1731	(__cxa_vec_delete2, __cxa_vec_delete3): Implement.
1732	(__cxa_vec_new): Use __cxa_vec_new2.
1733	(__cxa_vec_delete): Use __cxa_vec_delete2.
1734
17352000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
1736
1737	* vec.cc (__cxa_vec_new): Set "C" linkage.
1738	(__cxa_vec_ctor): Likewise.
1739	(__cxa_vec_cctor): Likewise.
1740	(__cxa_vec_dtor): Likewise.
1741	(__cxa_vec_delete): Likewise.
1742	* inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
1743	(__cxa_vec_ctor): Likewise.
1744	(__cxa_vec_cctor): Likewise.
1745	(__cxa_vec_dtor): Likewise.
1746	(__cxa_vec_delete): Likewise.
1747
17482000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
1749
1750	* class.c (instantiate_type): Reinstate local variable
1751	deleted in previous change.
1752
1753	* cvt.c (cp_convert_to_pointer): Pass itf_complain, not
1754	itf_no_attributes.
1755
17562000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
1757
1758	* cp-tree.h (instantiate_type_flags): New enumeration.
1759	(instantiate_type): Change parameter.
1760	* class.c (instantiate_type): Adjust prototype. Adjust.
1761	* call.c (standard_conversion): Adjust instantiate_type call.
1762	(reference_binding): Likewise.
1763	(build_op_delete_call): Likewise.
1764	(convert_like_real): Likewise.
1765	* cvt.c (cp_convert_to_pointer): Likewise.
1766	(convert_to_reference): Likewise.
1767	* pt.c (convert_nontype_argument): Likewise.
1768	* typeck.c (build_binary_op): Likewise.
1769	(build_ptrmemfunc): Likewise.
1770	(convert_for_assignment): Likewise.
1771
17722000-08-17  Nathan Sidwell  <nathan@codesourcery.com>
1773
1774	* cp-tree.h (CPTR_AGGR_TAG): New global tree node.
1775	(current_aggr): Define.
1776	* decl.c (grokdeclarator): Make sure a friend class is an
1777	elaborated type specifier.
1778	* parse.y (current_aggr): Remove static definition.
1779	(cp_parse_init): Adjust.
1780	(structsp): Clear and restore current_aggr.
1781	(component_decl_list): Clear current_aggr.
1782
1783	* error.c (dump_type, case TYPENAME_TYPE): Don't emit the
1784	aggregate tag on the typename's context.
1785
1786	* pt.c (tsubst_friend_class): Return error_mark_node, if
1787	parms becomes NULL.
1788	(instantiate_class_template): Ignore error_mark_node friend types.
1789
17902000-08-14  Nathan Sidwell  <nathan@codesourcery.com>
1791
1792	* cvt.c (warn_ref_binding): New static function, broken out of ...
1793	(convert_to_reference): ... here. Use it.
1794
17952000-08-11  Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1796
1797	* parse.y (template_arg): Add rule for template qualified with
1798	global scope.
1799
18002000-08-11  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1801
1802	* decl2.c (add_function): Reorganize.
1803	(arg_assoc): Do not consider function template decls.
1804
18052000-08-11  Jason Merrill  <jason@redhat.com>
1806
1807	* decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
1808	looking inside.
1809
18102000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
1811
1812	* cp-tree.h (resolve_scope_to_name): Remove unused prototype.
1813	(lookup_nested_tag): Likewise.
1814
1815	* decl2.c (grokfield): Fix comment to reflect many types of _DECLs
1816	can be produced.
1817
18182000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
1819
1820	* parse.y (named_complex_class_head_sans_basetype): Remove
1821	always true if.
1822
18232000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
1824
1825	* decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
1826	explicit TEMPLATE_ID_EXPR args.
1827	(build_expr_from_tree, case CALL_EXPR): Likewise.
1828
18292000-08-11  Nathan Sidwell  <nathan@codesourcery.com>
1830
1831	* decl.c (check_tag_decl): Diagnose typename's which don't
1832	declare anything.
1833
18342000-08-10  Nathan Sidwell  <nathan@codesourcery.com>
1835
1836	* init.c (build_aggr_init): Reject bogus array initializers
1837	early.
1838
18392000-08-09  Nathan Sidwell  <nathan@codesourcery.com>
1840
1841	* rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
1842	runtime.
1843	* cp/tinfo.cc (__dynamic_cast): Likewise.
1844	* cp/inc/cxxabi.h (__dynamic_cast): Likewise.
1845
18462000-08-09  Nathan Sidwell  <nathan@codesourcery.com>
1847
1848	* cvt.c (convert_to_pointer_force): Fix error message when
1849	attempting to cast from ambiguous base.
1850
18512000-08-08  Jason Merrill  <jason@redhat.com>
1852
1853	* pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
1854	(tsubst_template_arg_vector): Likewise.
1855
1856	* decl2.c (build_anon_union_vars): Choose the largest field; don't
1857	assume that one will be as large as the union.
1858
18592000-08-07  Kazu Hirata  <kazu@hxi.com>
1860
1861	* cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
1862	* decl.c (pop_labels): Likewise.
1863
18642000-08-04  Jeffrey Oldham  <oldham@codesourcery.com>
1865
1866	* inc/cxxabi.h (__pbase_type_info): Changed member names to match
1867	specifications.
1868	(__pointer_to_member_type_info): Likewise.
1869	(__base_class_info): Likewise.
1870	(__class_type_info): Likewise.
1871	(__si_class_type_info): Likewise.
1872	(__vmi_class_type_info): Likewise.
1873	* tinfo.cc (__si_class_type_info::__do_find_public_src):
1874	Changed member names to match specifications.
1875	(__vmi_class_type_info::__do_find_public_src): Likewise.
1876	(__si_class_type_info::__do_dyncast): Likewise.
1877	(__vmi_class_type_info::__do_dyncast): Likewise.
1878	(__si_class_type_info::__do_upcast): Likewise.
1879	(__vmi_class_type_info::__do_upcast): Likewise.
1880	* tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
1881	(__pbase_type_info::__pointer_catch): Likewise.
1882	(__pointer_type_info::__pointer_catch): Likewise.
1883	(__pointer_to_member_type_info::__pointer_catch): Likewise.
1884
18852000-08-04  Zack Weinberg  <zack@wolery.cumb.org>
1886
1887	* Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
1888	* Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
1889	(cc1plus): Link with $(BACKEND) and $(C_OBJS).
1890
18912000-08-04  Mark Mitchell  <mark@codesourcery.com>
1892
1893	* cp-tree.h (add_method): Change prototype.
1894	* class.c (add_method): Remove FIELDS parameter.  Add ERROR_P.
1895	Don't double the size of the method vector in the error case.
1896	(handle_using_decl): Adjust call to add_method.
1897	(add_implicitly_declared_members): Likewise.
1898	(clone_function_decl): Likewise.
1899	* decl2.c (check_classfn): Likewise.
1900	* semantics.c (finish_member_declaration): Likewise.
1901
19022000-08-04  Joseph S. Myers  <jsm28@cam.ac.uk>
1903
1904	* decl.c (flag_isoc94): New variable.
1905
19062000-08-02  Jason Merrill  <jason@redhat.com>
1907
1908	* pt.c (do_type_instantiation): Add complain parm; don't complain
1909	if called recursively.
1910	* cp-tree.h, parse.y: Adjust.
1911
19122000-08-02  Zack Weinberg  <zack@wolery.cumb.org>
1913
1914	* decl2.c: Silently ignore -Wstrict-prototypes; warn about
1915	-Wno-strict-prototypes.
1916
1917	* g++spec.c: Adjust type of second argument to
1918	lang_specific_driver, and update code as necessary.
1919
1920	* cp-tree.h: Don't prototype min_precision here.
1921	(my_friendly_assert): Cast expression to void.
1922	* semantics.c (do_poplevel): Initialize scope_stmts.
1923
19242000-08-02  Mark Mitchell  <mark@codesourcery.com>
1925
1926	* cp-tree.h (DECL_NEEDED_P): Tweak.
1927
19282000-07-28  Jason Merrill  <jason@redhat.com>
1929
1930	* lang-specs.h: Use %i in rule for .ii files.
1931
19322000-07-31  Zack Weinberg  <zack@wolery.cumb.org>
1933
1934	* lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
1935
19362000-07-30  Mark Mitchell  <mark@codesourcery.com>
1937
1938	Allow indirect primary bases.
1939	* cp-tree.h (struct lang_type): Remove vfield_parent.  Add
1940	primary_base.
1941	(CLASSTYPE_VFIELD_PARENT): Remove.
1942	(CLASSTYPE_PRIMARY_BINFO): Reimplement.
1943	(BINFO_PRIMARY_BINFO): Remove.
1944	(CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
1945	(BINFO_VBASE_PRIMARY_P): Likewise.
1946	(BINFO_PRIMARY_BASE_OF): New macro.
1947	(BINFO_INDIRECT_PRIMARY_P): Likewise.
1948	(get_primary_binfo): New function.
1949	* decl.c (lang_mark_tree): Make lang_type::primary_base.
1950	* class.c (vcall_offset_data_s): Rename to ...
1951	(vtbl_init_data_s): ... this.  Rename primary_p to primary_vtbl_p,
1952	and add ctor_vtbl_p.
1953	(get_derived_offset): Use get_primary_binfo.
1954	(dfs_mark_primary_bases): Adjust handling of virtual primary
1955	bases.
1956	(mark_primary_bases): Likewise.
1957	(set_primary_base): Take a binfo, not an integer, as a
1958	representation of the primary base.
1959	(indirect_primary_base_p): Remove.
1960	(determine_primary_base): Adjust for indirect primary bases.
1961	(dfs_find_final_overrider): Fix typo in coment.
1962	(update_vtable_entry_for_fn): Use get_primary_binfo.
1963	(layout_nonempty_base_or_field): Tweak.
1964	(build_base_fields): Adjust for new primary base semantics.
1965	(dfs_propagate_binfo_offsets): Remove.
1966	(propagate_binfo_offsets): Rewrite.
1967	(dfs_set_offset_for_shared_vbases): Remove.
1968	(layout_virtual_bases): Don't use it.
1969	(layout_class_type): Set CLASSTYPE_SIZE correctly under the new
1970	ABI.
1971	(finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
1972	CLASSTYPE_VFIELD_PARENT.
1973	(dfs_get_primary_binfo): New function.
1974	(get_primary_binfo): Likewise.
1975	(dump_class_hierarchy_r): Tweak printing of primary bases.
1976	(build_vtbl_initializer): Fix typo in comments.  Use
1977	vtbl_init_data.
1978	(build_vcall_and_vbase_vtbl_entries): Likewise.
1979	(build_vbaes_offset_vtbl_entries): Likewise.
1980	(dfs_build_vcall_offset_vtbl_entries): Adjust setting of
1981	BV_VCALL_INDEX to handle indirect primary bases.
1982	(build_vcall_offset_vtbl_entries): Use vtbl_init_data.
1983	(build_rtti_vtbl_entries): Likewise.
1984	* search.c (get_shared_vbase_if_not_primary): Tweak.
1985	(find_vbase_instance): Likewise.
1986	(binfo_for_vtable): Simplify.
1987	* tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
1988	(make_binfo): Make it have 11 entries.
1989
19902000-07-30  Alex Samuel  <samuel@codesourcery.com>
1991
1992	* mangle.c (DECL_TEMPLATE_ID_P): Remove.
1993	(CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
1994	ascertaining primaryness.
1995	(G): Remove template_args.
1996	(decl_is_template_id): New function.
1997	(write_encoding): Use decl_is_template_id.
1998	(write_name): Likewise.  Handle type_decls.  Get main variant of
1999	type decls.
2000	(write_nested_name): Likewise.
2001	(write_prefix): Likewise.
2002	(write_template_prefix): Likewise.
2003	(write_special_name_constructor): Remove defunct production from
2004	comment.
2005	(write_bare_function_type): Remove comment about absent parameter.
2006	(write_template_template_arg): Add missing grammar production to
2007	comment.
2008
20092000-07-27  Jason Merrill  <jason@redhat.com>
2010
2011	* decl.c (duplicate_decls): If common_type produces a non-typedef
2012	type for a typedef, just use the old type.
2013
20142000-07-27  Mark Mitchell  <mark@codesourcery.com>
2015
2016	* cp-tree.h (function_depth): Declare.
2017	(verify_stmt_tree): Likewise.
2018	(find_tree): Likewise.
2019	* decl.c (function_depth): Give it external linkage.
2020	* optimize.c (optimize_function): Increment and decrement it.
2021	* tree.c (verify_stmt_tree_r): New function.
2022	(verify_stmt_tree): Likewise.
2023	(find_tree_r): Likewise.
2024	(find_tree): Likewise.
2025
20262000-07-27  Jason Merrill  <jason@redhat.com>
2027
2028	* pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
2029	TYPE_PTRMEMFUNC_P.
2030	* cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
2031
20322000-07-26  Mark Mitchell  <mark@codesourcery.com>
2033
2034	* decl.c (start_cleanup_fn): Mark the function as `inline'.
2035	* decl2.c (get_guard): Call cp_finish_decl, not
2036	rest_of_decl_compilation, for local guards.
2037	* lex.c (do_identifier): Remove unused variable.
2038
20392000-07-26	Marc Espie <espie@cvs.openbsd.org>
2040
2041	* parse.y:  Add missing ';'.
2042
20432000-07-26  Mark Mitchell  <mark@codesourcery.com>
2044
2045	* parse.y (empty_parms): Use `()', not `(...)', when in the scope
2046	of `extern "C++"'.
2047
20482000-07-25  Nathan Sidwell  <nathan@codesourcery.com>
2049
2050	Kill strict_prototype. Backwards compatibility only for
2051	non NO_IMPLICIT_EXTERN_C systems.
2052	* cp-tree.h (flag_strict_prototype): Remove.
2053	(strict_prototype): Remove.
2054	(strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2055	* decl.c (maybe_push_to_top_level): Adjust.
2056	(pop_from_top_level): Adjust.
2057	(decls_match): Only allow sloppy parm matching for ancient
2058	system headers.
2059	(init_decl_processing): Adjust.
2060	(grokdeclarator): Adjust.
2061	* decl2.c (flag_strict_prototype): Remove.
2062	(strict_prototype): Remove.
2063	(strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
2064	(lang_f_options): Remove "strict-prototype".
2065	(unsupported-options): Add "strict-prototype".
2066	* lex.c (do_identifier): Adjust.
2067	(do_scoped_id): Adjust.
2068	* parse.y (empty_parms): Adjust.
2069	* class.c (push_lang_context): Adjust.
2070	(pop_lang_context): Adjust.
2071	* typeck.c (comp_target_parms): Adjust.
2072
20732000-07-25  Nathan Sidwell  <nathan@codesourcery.com>
2074
2075	* decl.c (poplevel): Deal with anonymous variables at for scope.
2076	(maybe_inject_for_scope_var): Likewise.
2077
20782000-07-25  Zack Weinberg  <zack@wolery.cumb.org>
2079
2080	* decl.c: Remove all signal handling code, now done in toplev.c.
2081
20822000-07-23  Mark Mitchell  <mark@codesourcery.com>
2083
2084	* decl.c (make_rtl_for_nonlocal_decl): Rework.
2085
2086	* pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
2087	correctly.
2088
20892000-07-20  Zack Weinberg  <zack@wolery.cumb.org>
2090
2091	* cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
2092	Define my_friendly_assert and my_friendly_abort as macros
2093	which may call friendly_abort.  Prototype friendly abort, not
2094	my_friendly_abort or my_friendly_assert.
2095	* decl.c (signal_catch): Report the signal caught in the error
2096	message.  Call fatal directly.
2097	* typeck2.c (ack, my_friendly_assert): Delete.
2098	(my_friendly_abort): Rename to friendly_abort.  Expect file,
2099	line, and function parameters.  Report the abort code, then
2100	call fancy_abort.  Do not mask an abort if errors have
2101	already occurred.
2102
21032000-07-18  Nathan Sidwell  <nathan@codesourcery.com>
2104
2105	* typeck.c (comp_target_parms): Remove obsolete parameter.
2106	(comp_target_types): Adjust.
2107
21082000-07-17  Jason Merrill  <jason@redhat.com>
2109
2110	* typeck.c (mark_addressable): Never set TREE_USED.
2111	* call.c (build_call): Don't abort on calls to library functions
2112	that have been declared normally.
2113
2114	* typeck.c (build_binary_op): Fix grammar in warning.
2115
2116	* exception.cc (__eh_free): Fix prototype.
2117
2118	* decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
2119
2120	* decl.c (pushdecl): Handle seeing an OVERLOAD in
2121	IDENTIFIER_NAMESPACE_VALUE.
2122
21232000-07-16  Mark Mitchell  <mark@codesourcery.com>
2124
2125	* cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
2126	* method.c (use_thunk): Correct handling of vcall offsets.
2127
21282000-07-14  Zack Weinberg  <zack@wolery.cumb.org>
2129
2130	* .cvsignore: parse.h and parse.c have no cp- prefix.
2131
21322000-07-13  Mark Mitchell  <mark@codesourcery.com>
2133
2134	* .cvsignore: New file.
2135
21362000-07-13  Zack Weinberg  <zack@wolery.cumb.org>
2137
2138	* lang-specs.h: Use the new named specs.  Remove unnecessary braces.
2139
21402000-07-12  Mark Mitchell  <mark@codesourcery.com>
2141
2142	* Makefile.in ($(PARSE_H)): Depend directly on parse.y.
2143	* parse.c: Remove.
2144	* parse.h: Likewise.
2145
21462000-07-11  Mark Mitchell  <mark@codesourcery.com>
2147
2148	* class.c (layout_class_type): Add pointers to virtual bases after
2149	base classes under the old ABI.
2150
21512000-07-10  Benjamin Chelf  <chelf@codesourcery.com>
2152
2153	* semantics.c (finish_for_stmt): Remove call to emit_line_note.
2154	(finish_continue_stmt): Likewise.
2155	(begin_for_stmt): Remove call to note_level_for_for.
2156	(finish_goto_stmt): Change call from build_min_nt
2157	to build_stmt.
2158	(finish_expr_stmt): Likewise.
2159	(begin_if_stmt): Likewise.
2160	(begin_while_stmt): Likewise.
2161	(finish_while_stmt): Likewise.
2162	(finish_return_stmt): Likewise.
2163	(begin_for_stmt): Likewise.
2164	(finish_for_stmt): Likewise.
2165	(finish_break_stmt): Likewise.
2166	(begin_switch_stmt): Likewise.
2167	(finish_case_label): Likewise.
2168	(genrtl_try_block): Likewise.
2169	(begin_try_block): Likewise.
2170	(begin_handler): Likewise.
2171	(begin_compound_stmt): Likewise.
2172	(finish_asm_stmt): Likewise.
2173	(finish_label_stmt): Likewise.
2174	(add_decl_stmt): Likewise.
2175	(finish_subobject): Likewise.
2176	(finish_decl_cleanup): Likewise.
2177	(finish_named_return_value): Likewise.
2178	(setup_vtbl_ptr): Likewise.
2179	(add_scope_stmt): Likewise.
2180	* decl.c (finish_constructor_body): Likewise.
2181	(finish_destructor_body): Likewise.
2182	* optimize.c (copy_body_r): Likewise.
2183	(initialize_inlined_parameters): Likewise.
2184	(declare_return_variable): Likewise.
2185	(expand_call_inline): Likewise.
2186
21872000-07-10  Jakub Jelinek  <jakub@redhat.com>
2188
2189	* semantics.c (expand_body): Sync interface information
2190	at the end of function body expansion.
2191
21922000-07-09  Jason Merrill  <jason@redhat.com>
2193
2194	* init.c (build_new_1): Bail early if the call to new fails.
2195
2196	* decl.c (compute_array_index_type): Check specifically for
2197	an INTEGER_CST, not just TREE_CONSTANT.
2198
2199	* decl.c (duplicate_decls): Don't call duplicate_decls on
2200	the DECL_TEMPLATE_RESULT.
2201	(decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
2202	codes.
2203
2204	* error.c (dump_template_bindings): Don't crash if we had an
2205	invalid argument list.
2206
2207	* typeck.c (c_expand_start_case): Do narrowing here.
2208	* semantics.c (finish_switch_cond): Not here.
2209
22102000-07-09  Hidvegi Zoli  <hzoli@austin.ibm.com>
2211
2212	* parse.y (asm_clobbers): Do string concatenation.
2213
22142000-07-09  Mark Mitchell  <mark@codesourcery.com>
2215
2216	* decl.c (pushtag): Don't put local classes in template functions
2217	on the local_classes list.
2218
22192000-07-04  Scott Snyder  <snyder@fnal.gov>
2220
2221	* decl2.c (get_guard): Add missing return for old ABI local
2222	variable case.
2223
22242000-07-09  Mark Mitchell  <mark@codesourcery.com>
2225
2226	* cp-tree.h (char_type_p): New function.
2227	* decl.c (init_decl_processing): Don't initialize
2228	signed_wchar_type_node or unsigned_wchar_type_node.
2229	(complete_array_type): Handle brace-enclosed string-constants.
2230	* rtti.c (emit_support_tinfos): Remove #if 0'd code.
2231	* tree.c (char_type_p): New function.
2232	* typeck2.c (digest_init): Use char_type_p.
2233
22342000-07-06  Nathan Sidwell  <nathan@codesourcery.com>
2235
2236	* pt.c (tsubst): Don't layout type, if it's error_mark.
2237
22382000-07-06  Nathan Sidwell  <nathan@codesourcery.com>
2239
2240	* pt.c (instantiate_pending_templates): Reset template level.
2241
22422000-07-05  Jason Merrill  <jason@redhat.com>
2243
2244	* call.c (joust): Don't complain about `operator char *()' beating
2245	`operator const char *() const'.
2246
22472000-07-04  scott snyder  <snyder@fnal.gov>
2248	    Jason Merrill  <jason@redhat.com>
2249
2250	* repo.c (repo_get_id): Handle the case where a class with virtual
2251	bases has a null TYPE_BINFO_VTABLE.
2252
22532000-07-04  Kevin Buhr  <buhr@stat.wisc.edu>
2254	    Jason Merrill  <jason@redhat.com>
2255
2256	* parse.y (member_init): Just pass in the type.
2257	* init.c (expand_member_init): Handle getting a type.
2258
22592000-07-04  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
2260	    Jason Merrill  <jason@redhat.com>
2261
2262	* decl.c (finish_function): Warn if a function has no return
2263	statement.
2264	Suggested by Andrew Koenig.
2265	* typeck.c (check_return_expr): Do set current_function_returns_value
2266	if we got an error_mark_node.
2267
22682000-07-03  Nathan Sidwell  <nathan@codesourcery.com>
2269
2270	* decl2.c (push_decl_namespace): Push the original namespace.
2271
22722000-07-03  Nathan Sidwell  <nathan@codesourcery.com>
2273
2274	* pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
2275	* semantics.c (begin_class_definition): Clear it.
2276
22772000-07-02  Benjamin Chelf  <chelf@codesourcery.com>
2278
2279	* cp-tree.h (genrtl_goto_stmt): Remove declaration.
2280	(genrtl_expr_stmt): Likewise.
2281	(genrtl_decl_stmt): Likewise.
2282	(genrtl_if_stmt): Likewise.
2283	(genrtl_while_stmt): Likewise.
2284	(genrtl_do_stmt): Likewise.
2285	(genrtl_return_stmt): Likewise.
2286	(genrtl_for_stmt): Likewise.
2287	(genrtl_break_stmt): Likewise.
2288	(genrtl_continue_stmt): Likewise.
2289	(genrtl_scope_stmt): Likewise.
2290	(genrtl_switch_stmt): Likewise.
2291	(genrtl_case_label): Likewise.
2292	(genrtl_begin_compound_stmt): Likewise.
2293	(genrtl_finish_compound_stmt): Likewise.
2294	(genrtl_compound_stmt): Likewise.
2295	(genrtl_asm_stmt): Likewise.
2296
2297	* init.c (begin_init_stmts): Remove call to
2298	genrtl_begin_compound_stmt.
2299	(finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
2300
2301	* semantics.c (lang_expand_stmt): Changed call to
2302	genrtl_compound_stmt to ignore return value.
2303
23042000-07-02  Mark Mitchell  <mark@codesourcery.com>
2305
2306	* mangle.c (canonicalize_for_substitution): Return the canonical
2307	variant of a type.
2308
2309	* decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
2310	TYPE_DECL.
2311	* typeck.c (commonparms): Remove obstack manipulations.
2312
23132000-07-01  Benjamin Chelf  <chelf@codesourcery.com>
2314
2315	* Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
2316
2317	* Makefile.in (OBJS): Added ../c-semantics.o.
2318	(OBJDEPS): Likewise.
2319
2320	* cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
2321	../c-common.h.
2322	(struct stmt_tree): Added comment.
2323	(current_function_name_declared): Removed.
2324	(stmts_are_full_exprs_p): Likewise.
2325	(genrtl_do_pushlevel): Likewise.
2326	(genrtl_clear_out_block): Likewise.
2327	(COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
2328	(DECL_ANON_UNION_ELEMS): Likewise.
2329	(emit_local_var): Likewise.
2330	(make_rtl_for_local_static): Likewise.
2331	(do_case): Likewise.
2332	(expand_stmt): Likewise.
2333	(genrtl_decl_cleanup): Likewise.
2334	(c_expand_asm_operands): Likewise.
2335	(c_expand_return): Likewise.
2336	(c_expand_start_case): Likewise.
2337
2338	* decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
2339	(emit_local_var): Likewise.
2340	(initialize_local_var): Change reference to
2341	stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
2342	Change reference to stmts_are_full_exprs_p to
2343	current_stmt_tree->stmts_are_full_exprs_p.
2344	(push_cp_function_context): Likewise.
2345
2346	* expect.c (expand_throw): Change reference to
2347	stmts_are_full_exprs_p.
2348
2349	* init.c (build_aggr_init): Change reference to
2350	stmts_are_full_exprs_p.
2351	(build_vec_init): Likewise.
2352
2353	* optimize.c (maybe_clone_body): Change reference to
2354	current_function_name_declared to
2355	cp_function_chain->name_declared.
2356
2357	* pt.c (instantiate_decl): Change reference to
2358	current_function_name_declared to
2359	cp_function_chain->name_declared.
2360
2361	* semantics.c (expand_cond): Moved declaration to c-common.h.
2362	(genrtl_do_pushlevel): Moved to c-semantics.c.
2363	(genrtl_clear_out_block): Likewise.
2364	(genrtl_goto_stmt): Likewise.
2365	(genrtl_expr_stmt): Likewise.
2366	(genrtl_decl_stmt): Likewise.
2367	(gerntl_if_stmt): Likewise.
2368	(genrtl_while_stmt): Likewise.
2369	(genrtl_do_stmt): Likewise.
2370	(genrtl_return_stmt): Likewise.
2371	(genrtl_for_stmt): Likewise.
2372	(genrtl_break_stmt): Likewise.
2373	(genrtl_continue_stmt): Likewise.
2374	(genrtl_scope_stmt): Likewise.
2375	(genrtl_switch_stmt): Likewise.
2376	(genrtl_case_label): Likewise.
2377	(genrtl_begin_compound_stmt): Likewise.
2378	(genrtl_finish_compound_stmt): Likewise.
2379	(genrtl_compound_stmt): Likewise.
2380	(genrtl_asm_stmt): Likewise.
2381	(genrtl_decl_cleanup): Likewise.
2382	(expand_cond): Likewise.
2383	(expand_stmt): Renamed to ...
2384	(lang_expand_stmt): ... this.
2385	(lang_expand_expr_stmt): Initialize.
2386	(set_current_function_name_declared): Likewise.
2387	(stmts_are_full_exprs_p): Likewise.
2388	(current_function_name_declared): Likewise.
2389	(anon_aggr_type_p): Likewise.
2390	(do_poplevel): Change reference to
2391	stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
2392	Change reference to stmts_are_full_exprs_p to
2393	current_stmt_tree->stmts_are_full_exprs_p.
2394	(add_tree): Likewise.
2395	(finish_expr_stmt): Likewise.
2396	(prep_stmt): Likewise.
2397	(lang_expand_stmt): Likewise.
2398	(begin_compound_stmt): Change reference to
2399	current_function_name_declared to
2400	cp_function_chain->name_declared and call to
2401	current_function_name_declared().
2402	(setup_vtbl_ptr): Likewise.
2403	(genrtl_do_poplevel): Removed.
2404
24052000-06-30  Jason Merrill  <jason@redhat.com>
2406
2407	* init.c (init_init_processing): Go back to aligning like
2408	double_type_node for old ABI.
2409	(get_cookie_size): Make cookie larger if we get a type that needs
2410	more alignment.
2411	(build_vec_delete): Call it.
2412
2413	* typeck.c (qualify_type_recursive): New fn.
2414	(composite_pointer_type): Use it.
2415	(build_binary_op): Use composite_pointer_type.
2416
24172000-06-24  Carlos O'Ryan  <coryan@cs.wustl.edu>
2418	    Jason Merrill  <jason@redhat.com>
2419
2420	* typeck.c (check_return_expr): Don't complain about returning
2421	NULL from operator new if -fcheck-new.
2422	* cp-tree.h: Declare flag_check_new here.
2423	* init.c: Not here.
2424
24252000-06-28  Alex Samuel  <samuel@codesourcery.com>
2426
2427	* mangle.c (find_substitution): Use same_type_p.
2428	(write_encoding): Don't check for substitutions.
2429
24302000-06-30  Nathan Sidwell  <nathan@codesourcery.com>
2431
2432	* parse.y (expr_no_comma_rangle): New non-terminal.
2433	(template_parm): Use it for default parameter case.
2434	(template_arg): Use it.
2435	(expr_no_commas): Remove commented out undefined extensions.
2436	* Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2437	* parse.h, parse.c: Rebuilt.
2438
24392000-06-30  Mark Mitchell  <mark@codesourcery.com>
2440
2441	* semantics.c (genrtl_asm_stmt): Don't decay input operands here.
2442	(finish_asm_stmt): Do it here, instead.
2443
2444	* cp-tree.h (ridpointers): Don't declare.
2445	* decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
2446	(record_builtin_java_type): Likewise.
2447	(init_decl_processing): Likewise.
2448	* lex.c: Move inclusion of lex.h.
2449	(ridpointers): Don't define.
2450	(init_parse): Initialize ripdointers.  Use CP_RID_MAX instead of
2451	RID_MAX.
2452	* lex.h (enum rid): Rename to ...
2453	(enum cp_rid): ... this.
2454	(ridpointers): Don't declare.
2455	* parse.y: Move inclusion of lex.h.
2456	* parse.c: Regenerated.
2457	* spew.c: Move inclusion of lex.h.
2458
2459	* cp-tree.h (struct language_function): Remove temp_name_counter.
2460	(temp_name_counter): Remove.
2461	(get_temp_name): Change prototype.
2462	(get_guard): New function.
2463	(get_guard_cond): Likewise.
2464	(set_guard): Likewise.
2465	* cvt.c (build_up_reference): Adjust call to get_temp_name.
2466	* decl.c (expand_static_init): Use get_guard and friends to
2467	implement guard variables.
2468	* decl2.c (get_temp_name): Assume that the variables created are
2469	always static.
2470	(get_sentry): Rename to ...
2471	(get_guard): ... this.  Implement new ABI guard	variables.
2472	(get_guard_bits): New function.
2473	(get_guard_cond): Likewise.
2474	(set_guard): Likewise.
2475	(start_static_initialization_or_destruction): Use them.
2476	(do_static_initialization): Replace sentry with guard throughout.
2477	(do_static_destruction): Likewise.
2478	* init.c (create_temporary_var): Add comment.
2479
24802000-06-28  Alex Samuel  <samuel@codesourcery.com>
2481
2482	* mangle.c (find_substitution): Use same_type_p.
2483	(write_encoding): Don't check for substitutions.
2484
24852000-06-30  Nathan Sidwell  <nathan@codesourcery.com>
2486
2487	* parse.y (expr_no_comma_rangle): New non-terminal.
2488	(template_parm): Use it for default parameter case.
2489	(template_arg): Use it.
2490	(expr_no_commas): Remove commented out undefined extensions.
2491	* Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2492	* parse.h, parse.c: Rebuilt.
2493
24942000-06-29  Mark Mitchell  <mark@codesourcery.com>
2495
2496	* cp-tree.h (flag_const_strings): Remove.
2497	(warn_parentheses): Likewise.
2498	(warn_format): Likewise.
2499	(common_type): Likewise.
2500	(default_conversion): Likewise.
2501	(build_binary_op): Likewise.
2502	(cp_build_binary_op): New macro.
2503	* call.c (build_new_op): Use cp_build_binary_op instead of
2504	build_binary_op.
2505	* class.c (build_vtable_entry_ref): Likewise.
2506	* decl.c (expand_static_init): Likewise.
2507	(compute_array_index_type): Likewise.
2508	(build_enumerator): Likewise.
2509	* decl2.c (delete_sanity): Likewise.
2510	(start_static_initialization_or_destruction): Likewise.
2511	* error.c (dump_type_suffix): Likewise.
2512	* init.c (resolve_offset_ref): Likewise.
2513	(build_new): Likewise.
2514	(build_new_1): Likewise.
2515	(build_vec_delete_1): Likewise.
2516	(build_vec_init): Likewise.
2517	(build_delete): Likewise.
2518	* rtti.c (synthesize_tinfo_fn): Likewise.
2519	(synthesize_tinfo_var): Likewise.
2520	* search.c (expand_upcast_fixups): Likewise.
2521	(fixup_all_virtual_upcast_offsets): Likewise.
2522	* typeck.c (build_array_ref): Likewise.
2523	(get_member_function_from_ptrfunc): Likewise.
2524	(build_binary_op): Add parameter.
2525	(pointer_int_sum): Use cp_build_binary_op.
2526	(pointer_diff): Likewise.
2527	(build_modify_expr): Likewise.
2528	(get_delta_difference): Likewise.
2529	(build_ptrmemfunc): Likewise.
2530
25312000-06-29  Nathan Sidwell  <nathan@codesourcery.com>
2532
2533	* cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
2534	* decl.c (create_implicit_typedef): Adjust.
2535	* decl2.c (build_artificial_parm): Adjust.
2536	* method.c (implicitly_declare_fn): Adjust.
2537	* pt.c (push_inline_template_parms_recursive): Adjust.
2538	(process_template_parm): Adjust.
2539	(overloaded_template_name): Adjust.
2540	* semantics.c (finish_template_template_parm): Adjust.
2541
25422000-06-28  Mark Mitchell  <mark@codesourcery.com>
2543
2544	* cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
2545	* class.c (update_vtable_entry_for_fn): Correct logic for deciding
2546	where to emit thunks.
2547	(build_vtt): Adjust call to build_vtt_inits.
2548	(build_vtt_inits): Add parameter to indicate whether or not
2549	sub-VTTs for virtual bases should be included.  Adjust handling of
2550	construction vtables.
2551	(get_matching_base): New function.
2552	(dfs_build_vtt_inits): Rename to ...
2553	(dfs_build_secondary_vptr_vtt_inits): Adjust handling of
2554	construction vtables.
2555	(dfs_fixup_binfo_vtbls): Likewise.
2556	(build_ctor_vtbl_groups): Build construction vtables for virtual
2557	bases, too.
2558	(accumulate_vtbl_inits): Tweak logic for deciding whether or not
2559	to build construction vtbls.
2560	(dfs_accumulate_vtbl_inits): Adjust handling of
2561	construction vtables.
2562
2563	* pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
2564	types correctly.
2565
25662000-06-27  Mark Mitchell  <mark@codesourcery.com>
2567
2568	* decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
2569
25702000-06-26  Nathan Sidwell  <nathan@codesourcery.com>
2571
2572	* search.c (hides): Remove.
2573	(is_subobject_of_p): Add most_derived parameter. Use
2574	CANONICAL_BINFO.
2575	(lookup_field_queue_p): Adjust.
2576	(lookup_field_r): Adjust.
2577
25782000-06-26  Nathan Sidwell  <nathan@codesourcery.com>
2579
2580	* decl2.c (handle_class_head): Bash typedefs to the type's main
2581	decl.
2582
25832000-06-25  Mark Mitchell  <mark@codesourcery.com>
2584
2585	* cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
2586	(begin_global_stmt_expr): ... this.
2587	(genrtl_finish_stmt_expr): Rename to ...
2588	(finish_global_stmt_expr): ... this.
2589	* init.c (begin_init_stmts): Adjust calls.
2590	(finish_init_stmts): Likewise.
2591	* semantics.c (genrtl_begin_stmt_expr): Rename to ...
2592	(begin_global_stmt_expr): ... this.
2593	(genrtl_finish_stmt_expr): Rename to ...
2594	(finish_global_stmt_expr): ... this.
2595
25962000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2597
2598	* search.c (lookup_member): Fix typo in comment.
2599
26002000-06-24  Jason Merrill  <jason@redhat.com>
2601
2602	* decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
2603	(push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
2604
26052000-06-24  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
2606
2607	* parse.y (complex_direct_notype_declarator): Support global_scope.
2608	* Makefile.in: Adjust conflict count.
2609
26102000-06-23  Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2611
2612	* parse.y (template_arg): Convert TEMPLATE_DECL
2613	that is a template template parameter to
2614	TEMPLATE_TEMPLATE_PARM here.
2615
2616	* cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2617	* cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
2618	(copy_template_template_parm): Adjust prototype.
2619	* decl.c (grokdeclarator): Remove dead code.
2620	* pt.c (process_template_parm): Tidy.
2621	(lookup_template_class): Construct nodes in
2622	copy_template_template_parm.
2623	(tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
2624	lookup_template_class.  Use TYPE_TI_TEMPLATE.
2625	* tree.c (copy_template_template_parm): Add NEWARGS
2626	parameter.
2627	(mapcar): Adjust call to copy_template_template_parm.
2628	* typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
2629	* method.c (build_template_template_parm_names): Change error
2630	code to avoid compilation warning.
2631
2632	* gxxint.texi: Document template template parameter
2633	name mangling.
2634
26352000-06-21  Alex Samuel  <samuel@codesourcery.com>
2636
2637	* Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
2638	(CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
2639	(cp-demangle.o): New rule.
2640	(dyn-string.o): Likewise.
2641	* inc/cxxabi.h (__cxa_demangle): New declaration.
2642
26432000-06-22  Mark Mitchell  <mark@codesourcery.com>
2644
2645	* cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
2646	(BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
2647	(lang_decl_flags): Add generate_with_vtable_p.  Make vcall_offset
2648	a tree, not an int.
2649	(THUNK_GENERATE_WITH_VTABLE_P): New macro.
2650	(make_thunk): Change prototype.
2651	(emit_thunk): Rename to use_thunk.
2652	(mangle_thunk): Change prototype.
2653	* class.c (get_derived_offset): Simplify.
2654	(copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
2655	BV_GENERATE_THUNK_WITH_VTABLE_P.
2656	(build_primary_vtable): Simplify.
2657	(add_virtual_function): Use BV_FN, rather than TREE_VALUE.
2658	(dfs_find_base): Remove.
2659	(update_vtable_entry_for_fn): Correct bug in finding the base
2660	where a virtual function was first declared.  Figure out whether
2661	or not to emit a vcall-thunk with the vtables in which it appears.
2662	Correct logic for deciding whether to use an ordinary thunk, or a
2663	vcall thunk.
2664	(finish_struct_1): Remove unnecssary code.
2665	(build_vtbl_initializer): Use ssize_int for the running counter of
2666	negative indices.
2667	(build_vtbl_initializer): Only use vcall thunks where necessary.
2668	Mark thunks as needing to be emitted with their vtables, or not.
2669	(build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
2670	indices.  Use size_binop.
2671	(dfs_build_vcall_offset_vtbl_entries): Don't rely on
2672	BINFO_PRIMARY_MARKED_P here.  Use BV_FN consistently.  Use
2673	size_binop.
2674	(build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
2675	(build_vtable_entry): Mark thunks as needing to be emitted with
2676	their vtables, or not.
2677	* decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
2678	* decl2.c (mark_vtable_entries): Use use_thunk instead of
2679	emit_thunk.
2680	* dump.c (dequeue_and_dump): Remove dead code.  Dump new thunk
2681	information.
2682	* error.c (dump_expr): Use BV_FN.
2683	* mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
2684	not an int.
2685	* method.c (make_thunk): Likewise.
2686	(emit_thunk): Rename to use_thunk.  Allow callers to decide
2687	whether or not to actually emit the thunk.  Adjust for changes in
2688	representation of vcall offsets.
2689	* search.c (dfs_get_pure_virtuals): Use BV_FN.
2690	* semantics.c (emit_associated_thunks): New function.
2691	(expand_body): Use it.
2692	* ir.texi: Adjust descriptions of thunks.
2693
26942000-06-22  Jason Merrill  <jason@redhat.com>
2695
2696	* pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
2697	(tsubst_friend_function): Copy it here.
2698
2699	* decl.c (grok_op_properties): Fix typo.
2700
2701	* decl2.c (delete_sanity): Clarify warning, avoid failure on
2702	deleting void*.
2703
2704	* pt.c (check_explicit_specialization): Clarify error.
2705
2706	* decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
2707	an old OVERLOAD when we're declaring a non-function.
2708	(pushdecl, destroy_local_var): Check for error_mark_node.
2709	(warn_extern_redeclared_static): Also bail early if
2710	we're a CONST_DECL.
2711	(push_overloaded_decl): Ignore an old error_mark_node.
2712
27132000-06-22  Nathan Sidwell  <nathan@codesourcery.com>
2714
2715	* call.c (build_x_va_arg): Check if in a template decl.
2716	* pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
2717
27182000-06-20  Alexandre Petit-Bianco  <apbianco@cygnus.com>
2719
2720	* class.c (push_lang_context): TYPE_NAME gets you to the Java
2721	types DECLs.
2722	* decl.c (check_goto): Computed gotos assumed OK.
2723
27242000-06-20  Jason Merrill  <jason@redhat.com>
2725
2726	* pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
2727	for which we don't need to look for instantiations.
2728
27292000-06-21  Nathan Sidwell  <nathan@codesourcery.com>
2730
2731	* parse.y (program): Always call finish_translation_unit.
2732	* parse.c, parse.h: Rebuilt.
2733
27342000-06-20  Zack Weinberg  <zack@wolery.cumb.org>
2735
2736	* method.c: Don't include hard-reg-set.h.
2737
27382000-06-20  Nathan Sidwell  <nathan@codesourcery.com>
2739
2740	* rtti.c (get_base_offset): Cope when vbase field is in a base.
2741
27422000-06-20  Nathan Sidwell  <nathan@codesourcery.com>
2743
2744	* call.c (build_conditional_expr): Use VOID_TYPE_P.
2745	* cvt.c (cp_convert_to_pointer): Likewise.
2746	(convert_to_void): Likewise.
2747	* error.c (dump_expr): Likewise.
2748	* except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
2749	* init.c (build_delete): Likewise.
2750	* method.c (emit_thunk): Likewise.
2751	* optmize.c (declare_return_variable): Likewise.
2752	* rtti.c (get_tinfo_decl_dynamic): Likewise.
2753	(get_typeid): Likewise.
2754	(build_dynamic_cast_1): Likewise.
2755	* typeck.c (composite_pointer_type): Likewise.
2756	(common_type): Likewise.
2757	(build_indirect_ref): Likewise.
2758	(build_binary_op): Likewise.
2759	(build_x_compound_expr): Likewise.
2760	(check_return_expr): Likewise.
2761	* typeck2.c (add_exception_specifier): Likewise.
2762
2763	* mangle.c (write_method_parms): Use direct comparison for end
2764	of parmlist.
2765
27662000-06-19  Benjamin Chelf  <chelf@codesourcery.com>
2767
2768	* cp-tree.h (genrtl_try_block): Declare function.
2769	(genrtl_handler): Likewise.
2770	(genrtl_catch_block): Likewise.
2771	(genrtl_ctor_stmt): Likewise.
2772	(genrtl_subobject): Likewise.
2773	(genrtl_decl_cleanup): Likewise.
2774	(genrtl_do_poplevel): Likewise.
2775	(genrtl_do_pushlevel): Likewise.
2776	(genrtl_clear_out_block): Likewise.
2777	(genrtl_goto_stmt): Likewise.
2778	(genrtl_expr_stmt): Likewise.
2779	(genrtl_decl_stmt): Likewise.
2780	(genrtl_if_stmt): Likewise.
2781	(genrtl_while_stmt): Likewise.
2782	(genrtl_do_stmt): Likewise.
2783	(genrtl_return_stmt): Likewise.
2784	(genrtl_for_stmt): Likewise.
2785	(genrtl_break_stmt): Likewise.
2786	(genrtl_continue_stmt): Likewise.
2787	(genrtl_scope_stmt): Likewise.
2788	(genrtl_switch_stmt): Likewise.
2789	(genrtl_case_label): Likewise.
2790	(genrtl_begin_compound_stmt): Likewise.
2791	(genrtl_finish_compound_stmt): Likewise.
2792	(genrtl_compound_stmt): Likewise.
2793	(genrtl_asm_stmt): Likewise.
2794	(genrtl_named_return_value): Likewise.
2795	(genrtl_begin_stmt_expr): Likewise.
2796	(genrtl_finish_stmt_expr): Likewise.
2797	(finish_for_stmt): Removed first argument.
2798	(finish_switch_stmt): Likewise.
2799
2800	* semantics.c (genrtl_try_block): Define function.
2801	(genrtl_handler): Likewise.
2802	(genrtl_catch_block): Likewise.
2803	(genrtl_ctor_stmt): Likewise.
2804	(genrtl_subobject): Likewise.
2805	(genrtl_decl_cleanup): Likewise.
2806	(genrtl_do_poplevel): Likewise.
2807	(genrtl_do_pushlevel): Likewise.
2808	(genrtl_clear_out_block): Likewise.
2809	(genrtl_goto_stmt): Likewise.
2810	(genrtl_expr_stmt): Likewise.
2811	(genrtl_decl_stmt): Likewise.
2812	(genrtl_if_stmt): Likewise.
2813	(genrtl_while_stmt): Likewise.
2814	(genrtl_do_stmt): Likewise.
2815	(genrtl_return_stmt): Likewise.
2816	(genrtl_for_stmt): Likewise.
2817	(genrtl_break_stmt): Likewise.
2818	(genrtl_continue_stmt): Likewise.
2819	(genrtl_scope_stmt): Likewise.
2820	(genrtl_switch_stmt): Likewise.
2821	(genrtl_case_label): Likewise.
2822	(genrtl_begin_compound_stmt): Likewise.
2823	(genrtl_finish_compound_stmt): Likewise.
2824	(genrtl_compound_stmt): Likewise.
2825	(genrtl_asm_stmt): Likewise.
2826	(genrtl_named_return_value): Likewise.
2827	(genrtl_begin_stmt_expr): Likewise.
2828	(genrtl_finish_stmt_expr): Likewise.
2829	(finish_for_stmt): Removed first argument and generate rtl
2830	specific code.
2831	(finish_switch_stmt): Likewise.
2832	(do_poplevel): Removed generate rtl specific code.
2833	(do_pushlevel): Likewise.
2834	(add_tree): Likewise.
2835	(finish_goto_stmt): Likewise.
2836	(finish_expr_stmt): Likewise.
2837	(begin_if_stmt): Likewise.
2838	(finish_if_stmt_cond): Likewise.
2839	(finish_then_clause): Likewise.
2840	(begin_else_clause): Likewise.
2841	(finish_else_clause): Likewise.
2842	(finish_if_stmt): Likewise.
2843	(clear_out_block): Likewise.
2844	(begin_while_stmt): Likewise.
2845	(finish_while_stmt_cond): Likewise.
2846	(finish_while_stmt): Likewise.
2847	(begin_do_stmt): Likewise.
2848	(finish_do_body): Likewise.
2849	(finish_do_stmt): Likewise.
2850	(finish_return_stmt): Likewise.
2851	(begin_for_stmt): Likewise.
2852	(finish_for_init_stmt): Likewise.
2853	(finish_for_cond): Likewise.
2854	(finish_for_expr): Likewise.
2855	(finish_break_stmt): Likewise.
2856	(finish_continue_stmt): Likewise.
2857	(begin_switch_stmt): Likewise.
2858	(finish_switch_cond): Likewise.
2859	(finish_case_label): Likewise.
2860	(begin_try_block): Likewise.
2861	(begin_function_try_block): Likewise.
2862	(finish_try_block): Likewise.
2863	(finish_cleanup_try_block): Likewise.
2864	(finish_cleanup): Likewise.
2865	(finish_function_try_block): Likewise.
2866	(finish_handler_sequence): Likewise.
2867	(finish_function_handler_sequence): Likewise.
2868	(begin_handler): Likewise.
2869	(finish_handler_parms): Likewise.
2870	(begin_catch_block): Likewise.
2871	(finish_handler): Likewise.
2872	(begin_compound_stmt): Likewise.
2873	(finish_compound_stmt): Likewise.
2874	(finish_asm_stmt): Likewise.
2875	(finish_label_stmt): Likewise.
2876	(finish_label_decl): Likewise.
2877	(finish_subobject): Likewise.
2878	(finish_decl_cleanup): Likewise.
2879	(finish_named_return_value): Likewise.
2880	(begin_stmt_expr): Likewise.
2881	(finish_stmt_expr): Likewise.
2882
2883	* decl.c (initialize_local_var): Changed call to finish_expr_stmt
2884	to call genrtl_expr_stmt when appropriate.
2885
2886	* init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
2887	begin_compound_expr to call genrtl_begin_stmt_expr and
2888	genrtl_begin_compound_expr when appropriate.
2889	(finish_init_stmts): Changed calls to finish_compound_expr and
2890	finish_stmt_expr to call genrtl_finish_compound_expr and
2891	genrtl_finish_stmt_expr when appropriate.
2892	(expand_default_init): Changed call to finish_expr_stmt to call
2893	genrtl_expr_stmt when appropriate.
2894	(build_vec_init): Likewise.
2895
2896	* parse.y (simple_stmt): Removed first argument from call to
2897	finish_for_stmt. Removed first argument from call to
2898	finish_switch_stmt.
2899
2900	* parse.c: Regenerated.
2901
2902	* pt.c (tsubst_expr): Removed first argument from call to
2903	finish_for_stmt. Removed first argument from call to
2904	finish_switch_stmt.
2905
29062000-06-16  Benjamin Chelf  <chelf@codesourcery.com>
2907
2908	* cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
2909	CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
2910
2911	* lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
2912	(cplus_tree_code_length[]): Likewise.
2913	(cplus_tree_code_name[]): Likewise.
2914	(init_parse): Added call to add_c_tree_codes. Changed
2915	LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
2916
29172000-06-16  Mark Mitchell  <mark@codesourcery.com>
2918
2919	* cp-tree.h (finish_mem_initializers): Declare.
2920	(count_trees): Likewise.
2921	* parse.y (base_init): Use finish_mem_initializers.
2922	* semantics.c (finish_mem_initializers): New function.
2923
2924	* tree.c (count_trees_r): Prototype.  Use DATA parameter to store
2925	the number of trees.
2926	(n_trees): Remove.
2927	(count_trees): Don't use it.
2928
29292000-06-15  Jason Merrill  <jason@redhat.com>
2930
2931	* tree.c (count_trees): New debugging function.
2932
2933	* typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
2934	* init.c (build_member_call): Pull out the name of a DECL.
2935
2936	* Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
2937	* semantics.c (expand_body): Push to TV_INTEGRATION here.
2938	* optimize.c (optimize_function): Not here.
2939	* pt.c (instantiate_decl): Push to TV_PARSE.
2940
29412000-06-15  Mark Mitchell  <mark@codesourcery.com>
2942
2943	* cp-tree.h (struct language_function): Remove x_base_init_list
2944	and x_member_init_list.
2945	(current_base_init_list): Remove.
2946	(current_member_init_list): Likewise.
2947	(setup_vtbl_ptr): Change prototype.
2948	(emit_base_init): Likewise.
2949	(expand_member_init): Likewise.
2950	(reinit_parse_for_function): Remove.
2951	* decl.c (save_function_data): Don't clear x_base_init_list and
2952	x_member_init_list.
2953	(mark_language_function): Don't mark them.
2954	* init.c (perform_member_init): Tweak comment.
2955	(sort_member_init): Take the list of initializers as an argument.
2956	(sort_base_init): Likewise.
2957	(emit_base_init): Likewise.
2958	(expand_member_init): Return the initializer.  Don't use global
2959	variables.
2960	* lex.c (reinit_parse_for_function): Remove.
2961	* method.c (build_template_parm_names): Correct substitution.
2962	(do_build_copy_constructor): Don't use current_member_init_list
2963	and current_base_init_list.
2964	(synthesize_method): Likewise.
2965	* parse.y (base_init): Split mem-initializers into
2966	base-initializers and field-initializers.
2967	(member_init_list): Build up the list here.
2968	(member_init): Return the initializer.
2969	(fn.depfn): Don't use reinit_parse_for_function.
2970	* parse.c: Regenerated.
2971	* pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
2972	ERROR_MARK.
2973	(tsubst_expr): Don't use current_member_init_list
2974	and current_base_init_list.
2975	(tsubst_expr_values): Rename to ...
2976	(tsubst_initializer_list): ... this.  Use convert_from_reference.
2977	* semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
2978	and current_base_init_list.
2979	(begin_function_definition): Don't call reinit_parse_for_function.
2980
2981	* dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
2982
2983	* error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
2984	correctly.
2985
2986	* cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
2987
29882000-06-14  Benjamin Chelf  <chelf@codesourcery.com>
2989
2990	* cp-tree.h (IF_COND): Move to c-common.h.
2991	(THEN_CLAUSE): Likewise.
2992	(ELSE_CLAUSE): Likewise.
2993	(WHILE_COND): Likewise.
2994	(WHILE_BODY): Likewise.
2995	(DO_COND): Likewise.
2996	(DO_BODY): Likewise.
2997	(RETURN_EXPR): Likewise.
2998	(EXPR_STMT_EXPR): Likewise.
2999	(FOR_INIT_STMT): Likewise.
3000	(FOR_COND): Likewise.
3001	(FOR_EXPR): Likewise.
3002	(FOR_BODY): Likewise.
3003	(SWITCH_COND): Likewise.
3004	(SWITCH_BODY): Likewise.
3005	(CASE_LOW): Likewise.
3006	(CASE_HIGH): Likewise.
3007	(GOTO_DESTINATION): Likewise.
3008	(COMPOUND_BODY): Likewise.
3009	(ASM_CV_QUAL): Likewise.
3010	(ASM_STRING): Likewise.
3011	(ASM_OUTPUTS): Likewise.
3012	(ASM_INPUTS): Likewise.
3013	(ASM_CLOBBERS): Likewise.
3014	(DECL_STMT_DECL): Likewise.
3015	(STMT_EXPR_STMT): Likewise.
3016	(LABEL_STMT_LABEL): Likewise.
3017	(SCOPE_BEGIN_P): Likewise.
3018	(SCOPE_END_P): Likewise.
3019	(SCOPE_STMT_BLOCK): Likewise.
3020	(SCOPE_NULLIFIED_P): Likewise.
3021	(SCOPE_NO_CLEANUPS_P): Likewise.
3022	(SCOPE_PARTIAL_P): Likewise.
3023	(ASM_VOLATILE_P): Likewise.
3024	(STMT_LINENO): Likewise.
3025	(STMT_LINENO_FOR_FN_P): Likewise.
3026
3027	* cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
3028	ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
3029	FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
3030	CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
3031	SCOPE_STMT, CASE_LABEL, STMT_EXPR.
3032
3033	* Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
3034
3035	* Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
3036	(cc1plus$(exeext)): Added $(srcdir)/c-common.def.
3037
3038	* lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
3039	(cplus_tree_code_length[]): Added '#include "c-common.def"'.
3040	(cplus_tree_code_name[]): Added '#include "c-common.def"'.
3041
30422000-06-14  Mark Mitchell  <mark@codesourcery.com>
3043
3044	* cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
3045	* class.c (dfs_find_final_overrider): Set it appropriately.
3046	(dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
3047	avoid unneeded secondary vptrs.
3048
30492000-06-13  Jakub Jelinek  <jakub@redhat.com>
3050
3051	* class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
3052	(check_bitfield_decl, check_field_decl): Likewise.
3053	(build_vtbl_or_vbase_field, build_base_field): Likewise.
3054	(layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
3055	* decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
3056	(xfer_tag, finish_enum): Likewise.
3057	* decl2.c (finish_builtin_type): Likewise.
3058	* init.c (init_init_processing): Likewise.
3059	* pt.c (instantiate_class_template): Likewise.
3060	* rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
3061	* cp-tree.h (struct lang_type): Add user_align member.
3062	(CLASSTYPE_USER_ALIGN): Define.
3063
30642000-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
3065
3066	* Make-lang.in (c++.install-common): Install g++-cross in
3067	$(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
3068	$(target_alias)-g++ and $(target_alias)-c++.
3069
30702000-06-12  Mark Mitchell  <mark@codesourcery.com>
3071
3072	* class.c (vcall_offset_data_s): Add last_init and fns.
3073	(overrides): Rename to same_signature_p.
3074	(dfs_find_final_overrider): Adjust accordingly.
3075	(mark_overriders): Likewise.
3076	(warn_hidden): Likewise.
3077	(build_vtbl_initializer): Reorganize machinery for building things
3078	at negative offsets.
3079	(build_vcall_and_vbase_vtbl_entries): Likewise.
3080	(build_vbase_offset_vtbl_entries): Likewise.
3081	(dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
3082	offset entries.  Do not create two entries for functions with the
3083	same signature.
3084	(build_vcall_offset_vtbl_entries): Initialize vod->fns.
3085	(build_rtti_vtbl_entries): Reorganize machinery for building things
3086	at negative offsets.
3087
3088	* optimize.c (expand_call_inline): Don't recurse into the code
3089	used to initialize the parameters more than once.
3090
30912000-06-11  Mark Mitchell <mark@codesourcery.com>
3092
3093	* mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
3094	(is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
3095	(find_substitution): Only use the `Sa' substitution for
3096	std::allocator, not instantiations of it.
3097	(write_template_prefix): Move comment.  Only use a TREE_LIST to
3098	represent substitutions for a member template.
3099	(write_array_type): Mangle array dimensions correctly.
3100	* optimize.c (maybe_clone_body): Copy more information from the
3101	cloned function.
3102	* pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
3103	on the regenerated declaration.
3104
31052000-06-11  Chip Salzenberg  <chip@valinux.com>
3106	    Mark Mitchell <mark@codesourcery.com>
3107
3108	* class.c (build_vtable): Clarify comment.
3109	(build_ctor_vtbl_group): Pass the most derived type to
3110	build_vtable.
3111
31122000-06-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3113
3114	* decl2.c (compare_options): Don't needlessly cast away const-ness.
3115
31162000-06-10  Mark Mitchell  <mark@codesourcery.com>
3117
3118	* decl.c (add_binding): Handle duplicate declarations of external
3119	variables.
3120
31212000-06-09  Chip Salzenberg  <chip@valinux.com>
3122	    Mark Mitchell <mark@codesourcery.com>
3123
3124	* mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
3125	argument.
3126	(write_signed_number): New macro.
3127	(write_unsigned_number): Likewise.
3128	(write_source_name): Use them.
3129	(write_number): Handle signed and unsigned values.
3130	(write_integer_cst): Use tree_int_cst_sgn, and use
3131	write_unsigned_number or write_signed_number as appropriate.
3132	(write_discriminator): Use write_unsigned_number or
3133	write_signed_number as appropriate.
3134	(write_template_arg_literal): Likewise.
3135	(write_array_type): Use tree_low_cst.
3136	(write_template_parm):  Use write_unsigned_number or
3137	write_signed_number as appropriate.
3138	(write_substitution): Adjust call to write_number.
3139	(write_type): Get the TYPE_MAIN_VARIANT before mangling it.
3140	(write_expression): Handle non-type template arguments of
3141	reference type correctly.
3142	(mangle_thunk): Use write_signed_number.
3143
31442000-06-09  Chip Salzenberg  <chip@valinux.com>
3145
3146	* mangle.c (find_substition): Don't mangle objects with typename
3147	substitutions (e.g. "cin" as "Si").
3148
31492000-06-09  Zack Weinberg  <zack@wolery.cumb.org>
3150
3151	* call.c (add_candidate): Use ggc_alloc_cleared.
3152	* decl.c (lookup_label): Likewise.
3153	* lex.c (retrofit_lang_decl): Likewise.
3154
31552000-06-09  Jason Merrill  <jason@casey.soma.redhat.com>
3156
3157	* semantics.c (expand_body): Push to TV_EXPAND.
3158	* optimize.c (optimize_function): Push to TV_INTEGRATION.
3159	* decl.c (start_function): Always call announce_function.
3160
3161	* tinfo2.cc: Just declare abort.
3162
31632000-06-09  Gabriel Dos Reis  <gdr@codesourcery.com>
3164
3165	* lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
3166	whenever @ is a symbolic name.
3167
31682000-06-08  Jakub Jelinek  <jakub@redhat.com>
3169
3170	* method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
3171
31722000-06-07  Mark Mitchell  <mark@codesourcery.com>
3173
3174	* decl.c (pushdecl): Look up functions by DECL_NAME, not
3175	DECL_ASSEMBLER_NAME.
3176
31772000-06-06  Mark Mitchell  <mark@codesourcery.com>
3178
3179	* decl2.c (c_language): Define.
3180
31812000-06-06  Gabriel Dos Reis  <gdr@codesourcery.com>
3182
3183	* lex.c (lang_init_options): Tweak.
3184
3185	* decl2.c: Remove #inclusion of diagnostic.h
3186	(lang_decode_option): Move diagnostic formatting options to
3187	toplevel.
3188
3189	* lang-options.h: Remove documentation for diagnostic options.
3190
3191	* Makefile.in (lex.o): Depends upon diagnostic.h
3192
31932000-06-06  Mark Mitchell  <mark@codesourcery.com>
3194
3195	* decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
3196	the same DECL_RESULT, it's not a redefinition.
3197	* pt.c (tsubst_decl): Remove code to handle illegal
3198	specializations.
3199
32002000-06-06  Nathan Sidwell  <nathan@codesourcery.com>
3201
3202	* exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
3203
32042000-06-05  Jason Merrill  <jason@casey.soma.redhat.com>
3205
3206	* search.c (maybe_suppress_debug_info): Don't check
3207	CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
3208
3209	* pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
3210	here if extern_p.
3211
3212	Remember instantiation context in deferred instantiations.
3213	* cp-tree.h (struct tinst_level): Remove.
3214	(TINST_DECL, TINST_LINE, TINST_FILE): New macros.
3215	* pt.c (current_tinst_level): Now a tree.
3216	(print_template_context, push_tinst_level, pop_tinst_level,
3217	tinst_for_decl): Adjust.
3218	(reopen_tinst_level): New fn.
3219	(init_pt): Register current_tinst_level as a root.
3220	(add_pending_template): Put current_tinst_level in TREE_PURPOSE
3221	of the pending templates list.
3222	(instantiate_pending_templates): Adjust.  Call reopen_tinst_level.
3223	* lex.c (extract_interface_info): Adjust.
3224	* decl2.c (warn_if_unknown_interface): Adjust.
3225
32262000-06-05  Mark Mitchell  <mark@codesourcery.com>
3227
3228	* class.c (indirect_primary_base_p): New function.
3229	(determine_primary_base): Use it.
3230
32312000-06-05  Nathan Sidwell  <nathan@codesourcery.com>
3232
3233	Update new-abi dynamic cast algorithm.
3234	* tinfo.cc (__class_type_info::__dyncast_result): Add
3235	whole_details. Adjust constructor.
3236	(__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
3237	Avoid unnecessary searching.
3238	(__dynamic_cast): Adjust for __dyncast_result::whole_details.
3239
32402000-06-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3241
3242	* decl.c (init_decl_processing): Don't call record_component_aliases.
3243	* tree.c (build_cplus_array_type_1): Likewise.
3244
32452000-06-04  Mark Mitchell  <mark@codesourcery.com>
3246
3247	* ir.texi: Correct typo.
3248	* mangle.c (write_expression): Handle non-type template arguments
3249	with reference type.
3250	* method.c (build_overload_value): Likewise.
3251	* pt.c (convert_nontype_argument): Explicitly represent conversion
3252	to a reference with an ADDR_EXPR.
3253	(unify): Always unify arguments in left-to-right order.
3254
32552000-06-03  Alex Samuel    <samuel@codesourcery.com>
3256	    Mark Mitchell  <mark@codesourcery.com>
3257
3258	* Make-lang.in (CXX_SRCS): Add mangle.c.
3259	* Makefile.in (CXX_OBJS): Add mangle.o.
3260	(mangle.o): New rule.
3261
3262	* class.c (local_classes): New variable.
3263	* class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
3264	(get_vtt_name): Use mangle_vtt_name for new ABI.
3265	(init_class_processing): Initialize local_classes.
3266	(build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
3267	* cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
3268	(std_identifier): New macro.
3269	(DECL_VOLATILE_MEMFUNC_P): New macro.
3270	(DECL_NAMESPACE_STD_P): Likewise.
3271	(local_classes): Declare.
3272	(get_mostly_instantiated_function_type): Declare.
3273	(init_mangle): Declare.
3274	(mangle_decl): Likewise.
3275	(mangle_type_string): Likewise.
3276	(mangle_type): Likewise.
3277	(mangle_typeinfo_for_type): Likewise.
3278	(mangle_typeinfo_string_for_type): Likewise.
3279	(mangle_vtbl_for_type): Likewise.
3280	(mangle_vtt_for_type): Likewise.
3281	(mangle_ctor_vtbl_for_type): Likewise.
3282	(mangle_thunk): Likewise.
3283	(mangle_conv_op_name_for_type): Likewise.
3284	(mangle_guard_variable): Likewise.
3285	* decl.c (pushtag): Keep track of local classes.
3286	(initialize_predefined_identifiers): Initialize std_identifier.
3287	(init_decl_processing): Use std_identifier.
3288	(start_decl): Don't treat instantiations as specializations.
3289	(grokdeclarator): Likewise.
3290	(grokvardecl): Call mangle_decl for new ABI.  Only set mangled
3291	name for fully-instantiated templates.
3292	* decl2.c (grokclassfn): Use set_mangled_name_for_decl for
3293	destructors with the new ABI.
3294	(finish_static_data_member_decl): Use mangle_decl under the new ABI.
3295	(grokfield): Use mangle_type for new ABI.
3296	(grokoptypename): Use mangle_conv_op_for_type for new ABI.
3297	(get_sentry): Use mangle_guard_variable for new ABI.
3298	(start_static_initialization_or_destruction): Likewise.
3299	* expr.c (extract_aggr_init): Remove.
3300	(extract_scalar_init): Likewise.
3301	(extract_init): Remove #if 0'd code.
3302	* mangle.c: New function.
3303	* method.c (build_mangled_name): Assert not flag_new_abi.
3304	(build_static_name): Likewise.
3305	(build_decl_overload_real): Likewise.
3306	(build_typename_overload): Likewise.
3307	(build_overload_with_type): Likewise.
3308	(build_overload_name): Likewise.
3309	(get_ctor_vtbl_name): Likewise.
3310	(start_squangling): Likewise.
3311	(get_id_2): Likewise.
3312	(set_mangled_name_for_decl): Call mangle_decl for new ABI.
3313	(init_method): Call init_mangle for new ABI.
3314	(make_thunk): Call mangle_thunk for new ABI.
3315	* operators.def: Correct new ABI manglings for the `%' operator.
3316	Add `::' operator.
3317	* pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
3318	DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
3319	(lookup_template_class): Call mangle_decl for new ABI.
3320	(get_mostly_instantiated_function_type): New function.
3321	(set_mangled_name_for_template_decl): Use it.
3322	(tsubst_decl): Use set_mangled_name_for_decl for destructors with
3323	the new ABI.  Use mangle_conv_op_name_for_type for instantiated
3324	conversion op names.
3325	* rtti.c (tinfo_name): Call mangle_type_string for new ABI.
3326	(get_tinfo_decl): Call mangle_typeinfo_for_type for new	ABI.
3327	(tinfo_base_init):  Likewise.  Mangle typeinfo string name with
3328	mangle_typeinfo_string_for_type.
3329
33302000-06-03  Mark Mitchell  <mark@codesourcery.com>
3331
3332	* cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
3333	(INNERMOST_TEMPLATE_ARGS): New macro.
3334	(innermost_args): Remove.
3335	(get_innermost_template_args): New function.
3336	* decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
3337	* error.c (dump_function_decl): Be caution when using
3338	most_general_template.
3339	* method.c (build_template_parm_names):  Use
3340	INNERMOST_TEMPLATE_ARGS.
3341	* pt.c (add_to_template_args): Tidy comment
3342	(get_innermost_template_args): New function.
3343	(check_explicit_specialization): Clear DECL_INITIAL for a new
3344	specialization.
3345	(process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
3346	Tidy.
3347	(push_template_decl): Always register specializations of the most
3348	general template.
3349	(convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
3350	(coerce_template_parms): Likewise.
3351	(lookup_template_class): Likewise.
3352	(innermost_args): Remove.
3353	(tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
3354	(tsubst_decl): Handle tricky specializations.  Use
3355	get_innermost_template_args.
3356	(instantiate_template): Simplify handling of partial
3357	instantiations.
3358	(get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
3359	(most_general_template): Reimplement, in a more straightforward
3360	manner.
3361	(regenerate_decl_from_template): Tweak formatting.  Use
3362	TMPL_ARGS_DEPTH for clarity.
3363	(set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
3364
3365	* dump.c (dequeue_and_dump): Dump information about thunks.
3366
33672000-06-01  Richard Henderson  <rth@cygnus.com>
3368
3369	* decl.c (init_decl_processing): Set lang_get_alias_set first thing.
3370
33712000-06-01  Richard Henderson  <rth@cygnus.com>
3372
3373	* decl2.c (unsupported_options): Fix typo, make const.
3374	(lang_decode_option): Fix bsearch argument order.
3375
33762000-06-01  Mark Mitchell  <mark@codesourcery.com>
3377
3378	* init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
3379	on FIELD_DECLs.
3380
33812000-05-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3382
3383	* cp-tree.h (c_get_alias_set): Deleted.
3384	* Makefile.in (decl.o): Include ../expr.h.
3385	* decl.c (expr.h): Include.
3386	(init_decl_processing): Call record_component_aliases for arrays.
3387	(grokdeclarator): Likewise.
3388	Set TREE_ADDRESSABLE for fields that aren't bitfields.
3389	* tree.c (build_cplus_array_type_1): Call record_component_aliases.
3390
33912000-05-31  Mark Mitchell  <mark@codesourcery.com>
3392
3393	Remove guiding declaration support.
3394	* cp/cp-tree.h (flag_dump_translation_unit): Make it const.
3395	(flag_guiding_decls): Remove.
3396	* call.c (build_user_type_conversion_1): Remove support for
3397	guiding decls.
3398	(build_new_function_call): Likewise.
3399	(build_new_op): Likewise.
3400	(build_new_method_call): Likewise.
3401	* decl.c (start_function): Likewise.
3402	* friend.c (is_friend): Likewise.
3403	(do_friend): Likewise.
3404	* decl2.c ((flag_dump_translation_unit): Make it const.
3405	(flag_guiding_decls): Remove.
3406	(unsupported_options): New variable
3407	(compare_options): New function.
3408	(lang_decode_option): Use them.
3409
3410	* decl.c (build_cp_library_fn): Set DECL_CONTEXT.
3411
3412	* method.c (mangle_expression): Adjust test for legal expression
3413	operators.
3414
3415	* pt.c (instantiate_decl): Save and restore the local
3416	specializations list.
3417
34182000-05-30  Jason Merrill  <jason@decepticon.cygnus.com>
3419
3420	* decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
3421
34222000-05-30  Mark Mitchell  <mark@codesourcery.com>
3423
3424	* call.c (add_template_candidate_real): Handle member template
3425	constructors for classes with virtual bases.
3426	(build_user_type_conversion_1): Use in_charge_arg_for_name.
3427	(build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
3428
3429	* ir.texi: Update thunk documentation.
3430
3431	* call.c (joust): Fix handling of overloaded builtin operators.
3432
34332000-05-30  Zack Weinberg  <zack@wolery.cumb.org>
3434
3435	* cp-tree.h (DECL_ANTICIPATED): New macro.
3436	Document new use of DECL_LANG_FLAG_7.
3437	* decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
3438	in the user namespace.
3439	* lex.c (do_identifier): If the identifier's declaration has
3440	DECL_ANTICIPATED on, it has not yet been declared.  But do not
3441	replace it with an ordinary implicit declaration.
3442
3443	* tinfo2.cc: Include stdlib.h.
3444
34452000-05-29  Mark Mitchell  <mark@codesourcery.com>
3446
3447	* cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
3448	* class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
3449	CLASSTYPE_ALIGN.
3450
34512000-05-28  Gabriel Dos Reis  <gdr@codesourcery.com>
3452
3453	* decl2.c (lang_decode_option): Use skip_leading_substring instead
3454	of plain strncmp.
3455
34562000-05-28  Alexandre Oliva  <aoliva@cygnus.com>
3457
3458	* operators.def (<?): Duplicated, should have been...
3459	(>?): this.  Fixed.
3460
34612000-05-27  Alex Samuel    <samuel@codesourcery.com>
3462	    Mark Mitchell  <mark@codesourcery.com>
3463
3464	* cp-tree.h (ansi_opname): Make it a macro.
3465	(ansi_assopname): Likewise.
3466	(struct lang_decl_flags): Add assignment_operator_p.
3467	(struct lang_decl): Add operator_code.
3468	(DECL_VTT_PARM): Adjust.
3469	(DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
3470	overloaded operator.
3471	(SET_OVERLOADED_OPERATOR_CODE): New macro.
3472	(DECL_ASSIGNMENT_OPERATOR_P): New macro.
3473	(DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
3474	(opname_tab): Remove.
3475	(assignop_tab): Likewise.
3476	(operator_name_info_t): New type.
3477	(operator_name_info): New variable.
3478	(assignment_operator_name_info): Likewise.
3479	(build_cp_library_fn): Remove declaration.
3480	(push_cp_library_fn): Likewise.
3481	(operator_name_string): Likewise.
3482	(build_decl_overload): Likewise.
3483	* call.c (print_z_candidates): Simplify.
3484	(build_object_call): Adjust usage of ansi_opname.  Use
3485	DECL_OVERLOADED_OPERATOR_P.
3486	(op_error): Adjust operator name lookup.
3487	(build_conditional_expr): Adjust usage of ansi_opname.
3488	(build_new_op): Likewise.
3489	(build_op_delete_call): Likewise.
3490	(build_over_call): Likewise.
3491	(joust): Use DECL_OVERLOADED_OPERATOR_P.
3492	* decl.c (duplicate_decls): Copy operator_code.
3493	(init_decl_processing): Adjust parameters to push_cp_library_fn.
3494	(builtin_function): Adjust parameters to build_library_fn_1.
3495	(build_library_fn_1): Accept an overloaded operator code.
3496	(build_library_fn): Pass ERROR_MARK.
3497	(build_cp_library_fn): Accept an overloaded operator code.
3498	(push_cp_library_fn): Likewise.
3499	(grokfndecl): Tweak.
3500	(grokdeclarator): Simplify code to compute names of overloaded
3501	operators.  Adjust use of ansi_opname.
3502	(ambi_op_p): Work on tree_codes, not identifiers.
3503	(unary_op_p): Likewise.
3504	(grok_op_properties): Likewise.
3505	(start_function): Use DECL_OVERLOADED_OPERATOR_P.
3506	(lang_mark_tree): Don't try to mark the operator_code.
3507	* decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
3508	* error.c (dump_decl): Remove special handling for operator
3509	names.
3510	(dump_function_name): Likewise.
3511	(dump_expr): Adjust name lookup of operators.
3512	(op_to_string): Simplify.
3513	(assop_to_string): Likewise.
3514	* init.c (build_new_1): Adjust use of ansi_opname.
3515	* lex.c (opname_tab): Remove.
3516	(assignop_tab): Likewise.
3517	(ansi_opname): Likewise.
3518	(ansi_assopname): Likewise.
3519	(operator_name_string): Likewise.
3520	(reinit_lang_specific): Likewise.
3521	(operator_name_info): New variable.
3522	(assignment_operator_name_info): Likewise.
3523	(init_operators): New function.
3524	(init_parse): Use it.
3525	(do_identifier): Adjust use of ansi_opname.
3526	* method.c (mangle_expression): Don't use ansi_opname for
3527	mangling.
3528	(build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
3529	(build_decl_overload): Remove.
3530	(build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
3531	(do_build_assign_ref): Adjust use of ansi_opname.
3532	(synthesize_method): Likewise.
3533	(implicitly_declare_fn): Likewise.
3534	* operators.def: New file.
3535	* parse.y (operator): Adjust use of ansi_opname.
3536	* pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
3537	(set_mangled_name_for_template_decl): Don't play games with
3538	current_namespace.
3539	(special_function_p): Adjust use of ansi_opname.
3540	* typeck.c (check_return_expr): Likewise.
3541	* Make-lang.in (cc1plus): Depend on operators.def.
3542	* Makefile.in (lex.o): Likewise.
3543	(decl.o): Likewise.
3544
35452000-05-27  Zack Weinberg  <zack@wolery.cumb.org>
3546
3547	* Make-lang.in (cplib2.ready): Eradicate.
3548
35492000-05-27  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
3550
3551	* method.c (mangle_expression): Use TREE_CODE_LENGTH.
3552	* tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
3553	(built_min, cp_tree_equal): Likewise.
3554
35552000-05-26  Mark Mitchell  <mark@codesourcery.com>
3556
3557	* class.c (layout_nonempty_base_or_field): Replace
3558	`record_layout_info' with `record_layout_info_s'.
3559
35602000-05-26  Jason Merrill  <jason@casey.soma.redhat.com>
3561
3562	Fix goto checking.
3563	* cp-tree.h (struct language_function): x_named_labels is now
3564	a struct named_label_list*.
3565	* decl.c (struct named_label_use_list): Renamed from...
3566	(struct named_label_list): ...this.  New struct.
3567	(push_binding_level): Don't set eh_region.
3568	(note_level_for_eh): New fn.
3569	(pop_label): Take label and old value directly.
3570	(pop_labels): Adjust for new named_labels format.
3571	(lookup_label): Likewise.
3572	(poplevel): Note characteristics of a binding level containing a
3573	named label.  Mess with named label lists earlier.
3574	(mark_named_label_lists): New fn.
3575	(mark_lang_function): Call it.
3576	(use_label): New fn, split out from...
3577	(make_label_decl): ...here.  Don't call it.
3578	(decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
3579	check_previous_gotos): New fns,	split out from...
3580	(define_label): ...here.
3581	(check_switch_goto): New fn.
3582	(define_case_label): Call it.
3583	(check_goto): New fn.
3584	* semantics.c (finish_goto_stmt): Call it and use_label.
3585	(begin_compound_stmt): If we're a try block, call note_level_for_eh.
3586	(expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
3587
35882000-05-26  Mark Mitchell  <mark@codesourcery.com>
3589
3590	* class.c (build_vtable_entry_ref): Correct usage of
3591	get_vtbl_decl_for_binfo.
3592
3593	* decl2.c (grokclassfn): Set DECL_LANGUAGE here.
3594	* method.c (implicitly_declare_fn): Not here.
3595
35962000-05-26  Nathan Sidwell  <nathan@codesourcery.com>
3597
3598	* cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
3599	(CPTI_PTMD_DESC_TYPE): ... here.
3600	(ptmd_desc_type_node): Rename to ...
3601	(ptm_desc_type_node): ... here.
3602	* decl.c: Likewise.
3603	* rtti.c (ptmd_initializer): Rename to ...
3604	(ptm_initializer): ... here.
3605	(sythesize_tinfo_var): Adjust. Deal with pointer to member
3606	function.
3607	(create_tinfo_types): Adjust.
3608
36092000-05-25  Mark Mitchell  <mark@codesourcery.com>
3610
3611	Finish implementation of VTTs.
3612	* cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
3613	CPTI_VTT_PARM_IDENTIFIER.
3614	(vtt_parm_identifier): New macro.
3615	(vtt_parm_type): Likewise.
3616	(BINFO_SUBVTT_INDEX): Likewise.
3617	(BINFO_VPTR_INDEX): Likewise.
3618	(struct lang_decl): Add vtt_parm.
3619	(DECL_VTT_PARM): New macro.
3620	(DECL_USE_VTT_PARM): Likewise.
3621	(DECL_NEEDS_VTT_PARM_P): Likewise.
3622	(get_vtt_name): Declare.
3623	(build_artificial_parm): Likewise.
3624	(fixup_all_virtual_upcast_offsets): Likewise.
3625	(expand_indirect_vtbls_init): Remove.
3626	* call.c (build_new_method_call): Pass the vtt to subobject
3627	constructors and destructors.
3628	* class.c (get_vtt_name): Give it external linkage.
3629	(build_clone): Handle the magic VTT parameters for clones.
3630	(clone_function_decl): Fix typo in comment.
3631	(build_vtt): Keep track of the indices in the VTTs where various
3632	entities are stored.
3633	(build_vtt_inits): Likewise.
3634	(dfs_build_vtt_inits): Likewise.
3635	(build_ctor_vtbl_group): Tweak type of construction vtables.
3636	(dfs_accumulate_vtbl_inits): Build vtables for all bases, even
3637	primary bases, when building construction vtables.
3638	* decl.c (duplicate_decls): Handle DECL_VTT_PARM.
3639	(initialize_predefined_identifiers): Add vtt_parm_identifier.
3640	(init_decl_processing): Initialize vtt_parm_type.
3641	(grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
3642	(lang_mark_tree): Make vtt_parm.
3643	* decl2.c (build_artificial_parm): New function.
3644	(maybe_retrofit_in_chrg): Use it.  Add VTT parameters.
3645	(grokclassfn): Use build_artificial_parm.
3646	* init.c (initialize_vtbl_ptrs): Call
3647	fixup_all_virtual_upcast_offsets directly.
3648	(perform_member_init): Use the complete subobject destructor for
3649	member cleanups.
3650	(build_vtbl_address): New function.
3651	(expand_virtual_init): Handle VTTs.
3652	* optimize (maybe_clone_body): Likewise.
3653	* search.c (fixup_all_virtual_upcast_offsets): Give it external
3654	linkage.
3655	(expand_indirect_vtbls_init): Remove.
3656	* semantics.c (setup_vtbl_ptr): Fix typos in comment.
3657	* tree.c (make_binfo): Make them bigger.
3658
36592000-05-25  Nathan Sidwell  <nathan@codesourcery.com>
3660
3661	* inc/cxxabi.h (__pbase_type_info): Define, based on
3662	__pointer_type_info.
3663	(__pointer_type_info): Derive from __pbase_type_info. Adjust.
3664	(__pointer_to_member_type_info): Likewise.
3665	* tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
3666	(__pointer_to_member_type_info::__is_pointer_p): Remove.
3667	(__pointer_type_info::__do_catch): Rename to ...
3668	(__pbase_type_info::__do_catch): ... here. Adjust.
3669	(__pbase_type_info::__pointer_catch): Implement.
3670	(__pointer_type_info::__pointer_catch): Adjust.
3671	(__pointer_to_member_type_info::__pointer_catch): Adjust.
3672
36732000-05-25  Nathan Sidwell  <nathan@codesourcery.com>
3674
3675	* tinfo.h (__user_type_info::contained_virtual_p): New
3676	predicate.
3677	* tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
3678	shaped hierarchy.
3679	(__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
3680	diamond shaped hierarchy. Add early out for mixed diamond and
3681	duplicate shaped hierarchy.
3682
36832000-05-24  Mark Mitchell  <mark@codesourcery.com>
3684
3685	* cp-tree.h (build_delete): Change prototype.
3686	(build_vec_delete): Likewise.
3687	* call.c (build_scoped_method_call): Use special_function_kind
3688	values to indicate the kind of destruction to be done.
3689	(build_method_call): Likewise.
3690	* decl.c (finish_destructor_body): Likewise.
3691	(maybe_build_cleanup_1): Likewise.  Rename to ...
3692	(maybe_build_cleanup): ... this.
3693	* decl2.c (delete_sanity): Use special_function_kind
3694	values to indicate the kind of destruction to be done.
3695	(build_cleanup): Likewise.
3696	* init.c (perform_member_init): Likewise.
3697	(build_vec_delete_1): Likewise.
3698	(build_dtor_call): Simplify.
3699	(build_delete): Use special_function_kind
3700	values to indicate the kind of destruction to be done.
3701	(build_vbase_delete): Likewise.
3702	(build_vec_delete): Likewise.
3703
3704	* init.c (sort_member_init): Fix typo in error message generation
3705	code.
3706
37072000-05-15  Donald Lindsay  <dlindsay@cygnus.com>
3708
3709	* semantics.c (begin_class_definition): make the packed
3710	attribute be sensitive to the "-fpack-struct" command line flag
3711
37122000-05-24  Nathan Sidwell  <nathan@codesourcery.com>
3713
3714	Update new-abi upcast algorithm.
3715	* inc/cxxabi.h (__class_type_info::__do_upcast): Change
3716	prototype and meaning of return value.
3717	(__si_class_type_info::__do_upcast): Likewise.
3718	(__vmi_class_type_info::__do_upcast): Likewise.
3719	* tinfo.cc (__class_type_info::__upcast_result): Replace
3720	whole2dst with part2dst. Adjust ctor.
3721	(__class_type_info::__do_upcast): Adjust call of worker function.
3722	(__class_type_info::__do_upcast): Adjust.
3723	(__si_class_type_info::__do_upcast): Adjust. Use parent's
3724	__do_upcast.
3725	(__vmi_class_type_info::__do_upcast): Likewise. Fix private
3726	virtual base in diamond hierarchy bug.
3727
37282000-05-23  Mark Mitchell  <mark@codesourcery.com>
3729
3730	* cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
3731	and bitfield to tinfo_fn_p.
3732	(DECL_TINFO_FN_P): Adjust.
3733	(SET_DECL_TINFO_FN_P): Likewise.
3734	(DECL_MUTABLE_P): Likewise.
3735	(DECL_C_BIT_FIELD): Likewise.
3736	(SET_DECL_C_BIT_FIELD): Likewise.
3737	(CLEAR_DECL_C_BIT_FIELD): Likewise.
3738	(DECL_UNINLINABLE): Likewise.
3739	* class.c (alter_access): Call retrofit_lang_decl if ncessary.
3740	(handle_using_decl): Remove assertion.
3741	(build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
3742	to build FIELD_DECLs.
3743	(build_base_field): Likewise.
3744	(layout_class_type): Likewise.
3745	* decl.c (init_decl_processing): Likewise.
3746	(build_ptrmemfunc_type): Likewise.
3747	(grokdeclarator): Likewise.
3748	* decl2.c (grok_x_components): Likewise.
3749	* except.c (call_eh_info): Likewise.
3750	* init.c (init_init_processing): Likewise.
3751	* rtti.c (expand_class_desc): Likewise.
3752	(create_pseudo_type_info): Likewise.
3753	(get_vmi_pseudo_type_info): Likewise.
3754	(create_tinfo_types): Likewise.
3755	* ptree.c (print_lang_decl): Adjust.
3756	* typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
3757	before checking DECL_MUTABLE_P.
3758
3759	* decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
3760	parameters for template functions.
3761	* pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
3762	destructors as well as constructors.
3763
37642000-05-22  Mark Mitchell  <mark@codesourcery.com>
3765
3766	* class.c (build_ctor_vtbl_group): Set inits.
3767	* optimize.c (maybe_clone_body): Set DECL_INLINE and
3768	DECL_THIS_INLINE appropriately for clones.
3769
3770	* cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
3771	(DECL_CONV_FN_P): Simplify.
3772	(DECL_OPERATOR): Remove.
3773	(language_to_string): Declare.
3774	* decl.c (duplicate_decls): Fix typo in comment.
3775	(grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
3776	(grok_op_properties): Use DECL_CONV_FN_P instead of
3777	IDENTIFIER_TYPENAME_P.
3778	* dump.c (dequeue_and_dump): Dump the language linkage of
3779	declarations.
3780	* error.c (language_to_string): Give it external linkage.
3781	* method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
3782	(implicitly_declare_fn): Set DECL_LANGUAGE.
3783	* pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
3784	IDENTIFIER_TYPENAME_P.
3785	(tsubst_decl): Likewise.
3786	(tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
3787	* semantics.c (finish_member_declaration): Don't mark members of
3788	classes declared in an extern "C" region as extern "C".
3789
37902000-05-22  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
3791
3792	* decl2.c (qualified_lookup_using_namespace): Look through
3793	namespace aliases.
3794
3795	* decl.c (push_using_decl): Return the old decl on namespace level.
3796
37972000-05-21  Mark Mitchell  <mark@codesourcery.com>
3798
3799	* cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
3800	(VTT_NAME_PREFIX): New macro.
3801	(CTOR_VTBL_NAME_PREFIX): Likewise.
3802	(get_ctor_vtbl_name): New function.
3803	* class.c (get_vtable_name): Simplify.
3804	(get_vtt_name): New function.
3805	(get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
3806	(dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
3807	when a virtual base becomes primary.
3808	(finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier.  Build
3809	VTTs.
3810	(finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
3811	additional parameters.
3812	(dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
3813	(initialize_array): New function.
3814	(build_vtt): Likewise.
3815	(build_vtt_inits): Likewise.
3816	(dfs_build_vtt_inits): Likewise.
3817	(dfs_fixup_binfo_vtbls): Likewise.
3818	(build_ctor_vtbl_group): Likewise.
3819	(initialize_vtable): Use initialize_array.
3820	(accumulate_vtbl_inits): Reimplement to handle construction
3821	vtables.
3822	(dfs_accumulate_vtbl_inits): Likewise.
3823	(bulid_vtbl_initializer): Adjust parameter name.
3824	* method.c (build_typename_overload): Remove #if 0'd code.
3825	(get_ctor_vtbl_name): New function.
3826	* search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
3827	(init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
3828
3829	* cp-tree.h (struct lang_type): Remove search_slot.
3830	(CLASSTYPE_SEARCH_SLOT): Remove.
3831	(emit_base_init): Change prototype.
3832	(initialize_vtbl_ptrs): Likewise.
3833	(expand_indirect_vtbls_init): Likewise.
3834	(clear_search_slots): Remove.
3835	* decl.c (lang_mark_tree): Don't mark search_slot.
3836	* init.c (initialize_vtbl_ptrs): Simplify.
3837	(emit_base_init): Likewise.
3838	* search.c (struct vbase_info): Document decl_ptr.
3839	(convert_pointer_to_single_level): Remove.
3840	(dfs_find_vbases): Remove.
3841	(dfs_init_base_pointers): Simplify.
3842	(dfs_clear_vbase_slots): Remove.
3843	(dfs_vtable_path_unmark): New function.
3844	(init_vbase_pointers): Simplify.
3845	(expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
3846	(expand_indirect_vtbls_init): Simplify.  Don't call
3847	mark_all_temps_used.
3848	* semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
3849	initialize_vtbl_ptrs.
3850
38512000-05-20  Zack Weinberg  <zack@wolery.cumb.org>
3852
3853	* except.c: Add static prototypes.
3854
38552000-05-20  H.J. Lu  <hjl@gnu.org>
3856
3857	* Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
3858
38592000-05-19  Mark Mitchell  <mark@codesourcery.com>
3860
3861	Don't create a separate copy of virtual bases for the
3862	CLASSTYPE_VBASECLASSES list.
3863	* cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
3864	(BINFO_FOR_VBASE): Remove.
3865	(CANONICAL_BINFO): Adjust.
3866	(binfo_for_vbase): New function.
3867	* class.c (build_vbase_pointer_fields): Use binfo_for_vbase
3868	instead of BINFO_FOR_VBASE.
3869	(build_vbase_pointer): Likewise.
3870	(build_secondary_vtable): Likewise.
3871	(dfs_mark_primary_bases): Likewise.
3872	(mark_primary_bases): Likewise.
3873	(layout_nonempty_base_or_field): Likewise.
3874	(dfs_set_offset_for_shared_vbases): Likewise.
3875	(dfs_set_offset_for_unshared_vbases): Likewise.
3876	(layout_virtual_bases): Likewise.  Adjust for changes to the
3877	CLASSTYPE_VBASECLASSES list.
3878	(dump_class_hierarchy_r): Use binfo_for_vbase
3879	instead of BINFO_FOR_VBASE.
3880	(dump_class_hierarchy): Likewise.
3881	(finish_vtbls): Likewise.
3882	(build_vtbl_initializer): Adjust for changes to the
3883	CLASSTYPE_VBASECLASSES list.
3884	(build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
3885	* decl.c (finish_destructor_body): Adjust for changes to the
3886	CLASSTYPE_VBASECLASSES list.
3887	* init.c (sort_base_init): Use binfo_for_vbase.
3888	(construct_virtual_bases): Adjust for changes to the
3889	CLASSTYPE_VBASECLASSES list.
3890	(expand_member_init): Use binfo_for_vbase.
3891	(build_vbase_delete):  Adjust for changes to the
3892	CLASSTYPE_VBASECLASSES list.
3893	* method.c (do_build_copy_constructor): Likewise.
3894	* rtti.c (get_base_offset): Use binfo_for_vbase.
3895	(expand_class_desc): Remove #if 0'd code.
3896	* search.c (struct vbase_info): Remove vbase_types.
3897	(get_base_distance):  Use binfo_for_vbase.
3898	(lookup_field_queue_p): Use CANONICAL_BINFO.
3899	(get_shared_vbase_if_not_primary): Use binfo_for_vbase.
3900	(get_pure_virtuals): Adjust for changes to the
3901	CLASSTYPE_VBASECLASSES list.
3902	(dfs_find_vbases): Use binfo_for_vbase.
3903	(dfs_init_vbase_pointers): Likewise.
3904	(init_vbase_pointers): Don't initialize vi.vbase_types.
3905	(virtual_context): Use binfo_for_vbase.
3906	(fixup_all_virtual_upcast_offsets): Adjust for changes to the
3907	CLASSTYPE_VBASECLASSES list.
3908	(expand_indirect_vtbls_init): Simplify.
3909	(dfs_get_vbase_types): Don't replicate virtual bases.
3910	(find_vbase_instance): Use binfo_for_vbase.
3911	(binfo_for_vbase): New function.
3912	* typeck.c (get_delta_difference): Use binfo_for_vbase.
3913
39142000-05-17  Mark Mitchell  <mark@codesourcery.com>
3915
3916	* decl2.c (finish_anon_union): Generalize error messages to handle
3917	anonymous structures.
3918	* init.c (perform_member_init): Remove `name' parameter.
3919	(build_field_list): New function.
3920	(sort_member_init): Handle anonymous union initialization order
3921	correctly.  Check for multiple initializations of the same union.
3922	(emit_base_init): Don't look up fields by name here.
3923	(expand_member_init): Record the result of name lookup for future
3924	reference.
3925	* typeck.c (build_component_ref): Fix formatting.
3926
39272000-05-17  Andrew Cagney  <cagney@b1.cygnus.com>
3928
3929	* decl.c (pop_label): Replace warn_unused with warn_unused_label.
3930	* typeck.c (build_x_compound_expr): Replace warn_unused with
3931	warn_unused_value.
3932
3933	* decl2.c (lang_decode_option): Update -Wall unused flags by
3934	calling set_Wunused.
3935
39362000-05-16  Mark Mitchell  <mark@codesourcery.com>
3937
3938	* cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
3939	* init.c (dfs_vtable_path_unmark): Remove.
3940	* search.c (marked_new_vtable_p): Likewise.
3941	(unmarked_new_vtable_p): Likewise.
3942	(dfs_search_slot_nonempty_p): Likewise.
3943	(dfs_mark): Likewise.
3944	(dfs_vtable_path_unmark): Likewise.
3945	(dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
3946	(dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
3947	(dfs_init_vbase_pointers): Remove special-case new ABI code.
3948	(dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
3949	(init_vbase_pointers): Simplify.
3950	(expand_indirect_vtbls_init): Likewise.
3951
3952	* class.c (copy_virtuals): New function.
3953	(build_primary_table): Use it.
3954	(build_secondary_vtable): Likewise.
3955	(modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
3956	indicate that no vcall offset is required.
3957	(add_virtual_function): Likewise.
3958	(modify_all_vtables): Likewise.
3959	(dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
3960	(dfs_accumulate_vtbl_inits): Likewise.
3961	(build_vtbl_initializer): Make changes to handle construction
3962	vtables.
3963	(dfs_build_vcall_offset_vtbl_entries): Likewise.
3964	(build_rtti_vtbl_entries): Likewise.
3965	(build_vtable_entries): Handle a NULL vcall_index.
3966
39672000-05-15  Gabriel Dos Reis  <gdr@codesourcery.com>
3968
3969	* decl2.c (lang_decode_option): Fix thinko.
3970
39712000-05-14  Jason Merrill  <jason@casey.cygnus.com>
3972
3973	* except.c (check_handlers): New fn.
3974	* cp-tree.h: Declare it.
3975	* semantics.c (finish_handler_sequence): Call it.
3976	(finish_function_handler_sequence): Likewise.
3977	(finish_handler_parms): Set TREE_TYPE on the handler.
3978	* cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
3979	* search.c (get_base_distance_recursive): If protect>1, ignore
3980	special access.
3981	(get_base_distance): Don't reduce watch_access.
3982
39832000-05-13  Gabriel Dos Reis <gdr@codesourcery.com>
3984
3985	* lex.c: #include diagnostic.h.
3986	(lang_init_options): Set default prefixing rules.
3987
3988	* lang-options.h: Add -fdiagnostics-show-location=.
3989
3990	* decl2.c: #include diagnostic.h.
3991	(lang_decode_option): Handle -fdiagnostics-show-location=.
3992
39932000-05-12  Nathan Sidwell  <nathan@codesourcery.com>
3994
3995	* tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
3996	* vec.cc: Revert my 2000-05-07 change.
3997
39982000-05-11  Jason Merrill  <jason@casey.cygnus.com>
3999
4000	* class.c (check_field_decls): Complain about non-static data
4001	members with same name as class in class with constructor.
4002
40032000-05-10  Jason Merrill  <jason@casey.cygnus.com>
4004
4005	* decl.c (grokdeclarator): Allow non-static data members with
4006	same name as class.
4007
40082000-05-09  Zack Weinberg  <zack@wolery.cumb.org>
4009
4010	* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
4011	and pending_inline.filename.  Update prototypes.
4012	* decl.c (define_label): Constify filename parameter.
4013	* decl2.c (warn_if_unknown_interface): Constify local char *.
4014	* input.c Constify input_source.filename. Don't declare
4015	input_filename or lineno.  Constify filename parameter to feed_input.
4016	* lex.c (init_parse): Constify parameter and return value.
4017	(cp_pragma_interface, cp_pragma_implementation): Constify
4018	filename argument.
4019	(reinit_parse_for_method, reinit_parse_for_block,
4020	reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
4021	Constify local char *.
4022	* pt.c: Don't declare lineno or input_filename.
4023	(print_template_context, tsubst_friend_function, tsubst_decl,
4024	tsubst, instantiate_decl): Constify local char *.
4025	* semantics.c (expand_body): Constify local char *.
4026	* tree.c (build_srcloc): Constify filename parameter.
4027	* typeck.c (c_expand_asm_operands): Constify filename
4028	parameter.
4029
40302000-05-08  Nathan Sidwell  <nathan@codesourcery.com>
4031
4032	* tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
4033	offsetof expansion.
4034
40352000-05-08  Branko Cibej  <branko.cibej@hermes.si>
4036
4037	* inc/cxxabi.h:  Fix typos in comment.
4038	(__base_class_info::__offset): Use a static_cast.
4039
40402000-05-07  Nathan Sidwell  <nathan@codesourcery.com>
4041
4042	* inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
4043	of std::size_t and std::ptrdiff_t respectively.
4044	* tinfo.cc: Likewise.
4045	* vec.cc: Likewise.
4046
40472000-05-06  Richard Henderson  <rth@cygnus.com>
4048
4049	* typeck.c (build_c_cast): Don't warn integer->pointer size
4050	mismatch for constants.
4051
40522000-05-06  Nathan Sidwell  <nathan@codesourcery.com>
4053
4054	* rtti.c (ptmd_initializer): Set non-public, if class is
4055	incomplete.
4056
4057	* inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
4058	(__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4059	__cxa_vec_delete): Likewise.
4060	* tinfo.cc (__dynamic_cast): Likewise.
4061	* vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4062	__cxa_vec_delete): Likewise.
4063
40642000-05-04  Mark Mitchell  <mark@codesourcery.com>
4065
4066	* cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
4067	(SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
4068	(lang_decl_flags): Add vcall_offset.
4069	(THUNK_VCALL_OFFSET): Use it.
4070	* decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
4071	* method.c (make_thunk): Create the lang_decl here, not in
4072	emit_thunk.
4073	(emit_thunk): Make generic thunks into ordinary functions once
4074	they have been fed to expand_body.
4075	* semantics.c (expand_body): Set current_function_is_thunk here.
4076
40772000-05-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
4078
4079	* class.c (update_vtable_entry_for_fn): Prototype.
4080
4081	* pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
4082	and `tmpl'.
4083
4084	* search.c (dfs_build_inheritance_graph_order): Prototype.
4085
40862000-05-04  Mark Mitchell  <mark@codesourcery.com>
4087
4088	* cp-tree.h (special_function_kind): Add various kinds of
4089	destructors.
4090	(special_function_p): New function.
4091	* class.c (overrides): Don't let one kind of destructor override
4092	another.
4093	* decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
4094	whether or not to instantiate a template.
4095	* tree.c (special_function_p): Define.
4096
40972000-05-03  Mark Mitchell  <mark@codesourcery.com>
4098
4099	* cp-tree.def (THUNK_DECL): Remove.
4100	* cp-tree.h (DECL_THUNK_P): New macro.
4101	(DECL_NON_THUNK_FUNCTION_P): Likewise.
4102	(DECL_EXTERN_C_FUNCTION_P): Likewise.
4103	(SET_DECL_THUNK_P): Likewise.
4104	(DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
4105	(FNADDR_FROM_VTABLE_ENTRY): Likewise.
4106	(DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
4107	* decl.c (decls_match): Use DECL_EXTERN_C_P.
4108	(duplicate_decls): Likewise.
4109	(pushdecl): Likewise.  Adjust thunk handling.
4110	(grokfndecl): Use DECL_EXTERN_C_P.
4111	* decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
4112	* dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
4113	* except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
4114	* expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
4115	* method.c (make_thunk): Use SET_DECL_THUNK_P.  Set
4116	DECL_NO_STATIC_CHAIN.
4117	(emit_thunk): Don't play games with TREE_CODE on thunks.  Don't
4118	set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
4119	* search.c (covariant_return_p): Remove THUNK_DECL handling.
4120	* ir.texi: Update.
4121
41222000-05-01  Jason Merrill  <jason@casey.cygnus.com>
4123
4124	* tree.c (walk_tree): Set lineno.
4125
41262000-05-01  Mark Mitchell  <mark@codesourcery.com>
4127
4128	* exception.cc: Update license notice.
4129	* new.cc: Likewise.
4130	* new1.cc: Likewise.
4131	* new2.cc: Likewise.
4132	* tinfo.cc: Likewise.
4133	* tinfo2.cc: Likewise.
4134	* vec.cc: Likewise.
4135	* inc/cxxabi.h: Likewise.
4136	* inc/exception: Likewise.
4137	* inc/new: Likewise.
4138	* inc/new.h: Likewise.
4139	* inc/typeinfo: Likewise.
4140
41412000-05-01  Jason Merrill  <jason@casey.cygnus.com>
4142
4143	* tree.c (build_target_expr_with_type): If we already have a
4144	TARGET_EXPR, just return it.
4145
4146	* optimize.c (initialize_inlined_parameters): Don't generate an
4147	EXPR_STMT if we can just use DECL_INITIAL.
4148	* decl.c (emit_local_var): Only make the initialization a
4149	full-expression if stmts_are_full_exprs_p.
4150
41512000-05-01  Mark Mitchell  <mark@codesourcery.com>
4152
4153	* cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
4154	macro.
4155	* call.c (standard_conversion): Use it.
4156	(direct_reference_binding): Likewise.
4157	(build_over_call): Likewise.
4158	(is_properly_derived_from): Likewise.
4159	(compare_ics): Likewise.
4160	* class.c (resolves_to_fixed_type_p): Likewise.
4161	* optimize.c (declare_return_variable): Likewise.
4162	* pt.c (is_specialization_of): Likewise.
4163	(unify): Likewise.
4164	* typeck.c (comp_target_parms): Likeiwse.
4165	(build_static_cast): Likewise.
4166	(build_reinterpret_cast): Likewise.
4167	(build_const_cast): Likewise.
4168	(comp_ptr_ttypes_real): Likewise.
4169	(comp_ptr_ttypes_const): Likewise.
4170	* typeck2.c (process_init_constructor): Likewise.
4171
41722000-04-30  Scott Snyder <snyder@fnal.gov>
4173
4174	* decl.c (finish_destructor_body): Use the base destructor when
4175	destroying virtual bases.
4176
41772000-04-30  Mark Mitchell  <mark@codesourcery.com>
4178
4179	* expr.c (cplus_expand_expr): Preserve temporaries when expanding
4180	STMT_EXPRs.
4181	* optimize.c (struct inline_data): Add target_exprs field.
4182	(declare_return_variable): When a function returns an aggregate,
4183	use the variable declared in the TARGET_EXPR as the remapped
4184	DECL_RESULT.
4185	(expand_call_inline): Update the pending target_exprs stack.
4186	(optimize_function): Initialize the stack.
4187
4188	* decl2.c (finish_file): Fix typo in comment.
4189
4190	* method.c (emit_thunk): Don't try to return a `void' value.
4191
4192	* optimize.c (initialize_inlined_parameters): If the parameter is
4193	addressable, we need to make a new VAR_DECL, even if the
4194	initializer is constant.
4195
41962000-04-28  Cosmin Truta  <cosmint@cs.ubbcluj.ro>
4197
4198	* decl.c (grok_op_properties): Add an extra check of argtypes.
4199
42002000-04-27  Mark Mitchell  <mark@codesourcery.com>
4201
4202	* optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
4203	variables.
4204	(initialize_inlined_parameters): Try to avoid creating new
4205	VAR_DECLs.
4206
42072000-04-27  Alex Samuel  <samuel@codesourcery.com>
4208
4209	* lex.c (my_get_run_time): Remove.
4210	(init_filename_times): Use get_run_time instead of my_get_run_time.
4211	(check_newline): Likewise.
4212	(dump_time_statistics): Likewise.
4213	* decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
4214	of computing elapsed time explicitly.
4215
42162000-04-26  Mark Mitchell  <mark@codesourcery.com>
4217
4218	* cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
4219	* init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
4220	* call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
4221	before calling decl_constant_value.
4222	* class.c (check_bitfield_decl): Likewise.
4223	* cvt.c (ocp_convert): Likewise.
4224	(convert): Likewise.
4225	* decl.c (compute_array_index_type): Likewise.
4226	(build_enumerator): Likewise.
4227	* decl2.c (check_cp_case_value): Likewise.
4228	* pt.c (convert_nontype_argument): Likewise.
4229	(tsubst): Likewise.
4230	* typeck.c (decay_conversion): Likewise.
4231	(build_compound_expr): Likewise.
4232	(build_reinterpret_cast): Likewise.
4233	(build_c_cast): Likewise.
4234	(convert_for_assignment): Likewise.
4235
42362000-04-26  Jason Merrill  <jason@casey.cygnus.com>
4237
4238	* decl.c (finish_function): Don't play games with DECL_INLINE.
4239
42402000-04-25  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>
4241
4242	* ir.texi: Correct typo.
4243
42442000-04-25  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
4245
4246	* decl.c (grokdeclarator): Reject VLAs as members.
4247
42482000-04-24  Gabriel Dos Reis  <gdr@codesourcery.com>
4249
4250	* call.c (standard_conversion): Accept conversion between
4251	COMPLEX_TYPEs.
4252
4253	* cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
4254
42552000-04-24  Zack Weinberg  <zack@wolery.cumb.org>
4256
4257	* decl2.c (finish_file): Remove double setup for accounting
4258	compile time.
4259
42602000-04-24  Robert Lipe <robertlipe@usa.net>
4261
4262	* cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
4263
42642000-04-23  Benjamin Kosnik  <bkoz@cygnus.com>
4265
4266	* new.cc (set_new_handler): Needs to be in std::.
4267
42682000-04-23  Mark Mitchell  <mark@codesourcery.com>
4269
4270	* cp-tree.h (lang_decl): Remove pretty_function_p.
4271	(DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
4272	language-specific node.
4273	* decl.c (cp_make_fname_decl): Use build_decl, not
4274	build_lang_decl, to build the variables.
4275	(grokvardecl): Don't call build_lang_decl for local variables in
4276	templates.
4277	(grokdeclarator): Don't call build_lang_decl for local type
4278	declarations in templates.
4279	* lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
4280	zero'd memory, rather than calling memset.
4281	* pt.c: Include hashtab.h.
4282	(local_specializations): New variable.
4283	(retrieve_local_specialization): Use it.
4284	(register_local_specialization): Likewise.
4285	(tsubst_decl): Don't assume local variables have
4286	DECL_LANG_SPECIFIC.
4287	(instantiate_decl): Set up local_specializations.
4288	* Makefile.in (HTAB_H): New variable.
4289
42902000-04-23  Richard Henderson  <rth@cygnus.com>
4291
4292	* typeck.c (c_expand_asm_operands): Restore the original
4293	contents of the output list.
4294
42952000-04-22  Gabriel Dos Reis <gdr@codesourcery.com>
4296
4297	* ir.texi:  Document complex number representation.
4298
42992000-04-20  Nathan Sidwell  <nathan@codesourcery.com>
4300
4301	* rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
4302	(target_incomplete_p): New function.
4303	(tinfo_base_init): Create comdat NTBS name variable.
4304	(ptr_initializer): Add non_public parameter. Calculate it.
4305	(ptmd_initializer): Likewise.
4306	(synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
4307	(create_real_tinfo_var): Add non_public parameter. Use it.
4308	Push proxy into global namespace.
4309	* inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
4310	New enumeration.
4311	* inc/typeinfo (type_info::before, type_info::operator==):
4312	Compare __name addresses.
4313
4314	* tinfo2.cc: Remove new-abi builtins comment.
4315
43162000-04-20  Jason Merrill  <jason@casey.cygnus.com>
4317
4318	* typeck.c (build_x_function_call): Resolve an OFFSET_REF.
4319
4320	* call.c (joust): Exit early if we get the same function, too.
4321
4322	* decl2.c (key_method): Return NULL_TREE for template classes.
4323	(import_export_class): Don't need to check for template classes.
4324
43252000-04-18  Zack Weinberg  <zack@wolery.cumb.org>
4326
4327	* lex.c: Remove references to cccp.c.
4328
43292000-04-18  Mark Mitchell  <mark@codesourcery.com>
4330
4331	* cp-tree.h (lang_decl_flags): Remove const_memfunc and
4332	volatile_memfunc.  Add destructor_attr.  Adjust dummy.
4333	(DECL_DESTRUCTOR_P): Use destructor_attr.
4334	(DECL_CONST_MEMFUNC_P): Reimplement.
4335	(DECL_VOLATILE_MEMFUNC_P): Remove.
4336	* class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
4337	(overrides): Use DECL_DESTRUCTOR_P.
4338	(check_for_override): Likewise.
4339	* decl.c (start_function): Likewise.
4340	* decl2.c (grokfclassfn): Likewise.
4341	(check_classfn): Likewise.
4342	(grok_function_init): Likewise.
4343
43442000-04-17  Mark Mitchell  <mark@codesourcery.com>
4345
4346	* decl2.c (grokfield): Issue error on illegal data member
4347	declaration.
4348
43492000-04-17  Mark P Mitchell  <mark@codesourcery.com>
4350
4351	* method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
4352
43532000-04-16  Mark Mitchell  <mark@codesourcery.com>
4354
4355	* class.c (build_vtable_entry): Don't build thunks for type-info
4356	functions.
4357
43582000-04-16  Jason Merrill  <jason@casey.cygnus.com>
4359
4360	* decl.c (decls_match): Allow a redeclaration of a builtin to
4361	specify args while the builtin did not.
4362
43632000-04-15  Mark Mitchell  <mark@codesourcery.com>
4364
4365	* cp-tree.def (THUNK_DECL): Add to documentation.
4366	* cp-tree.h (flag_huge_objects): Declare.
4367	* class.c (modify_vtable_entry): Tidy.
4368	(update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
4369	Calculate delta appropriately for the new ABI.
4370	(dfs_modify_vtables): Use it.
4371	(modify_all_vtables): Fix thinko in code to add overriding copies
4372	of functions to primary vtables.
4373	(build_clone): Fix typo in comment.
4374	(clone_function_decl): Correct order of destructors in vtable.
4375	(build_vbase_offset_vtbl_entries): Adjust comment.
4376	(dfs_vcall_offset_queue_p): Remove.
4377	(dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
4378	(build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
4379	(build_vtable_entry): Correct check for pure virtual functions.
4380	Don't declare flag_huge_objects.
4381	* decl.c (flag_huge_objects): Remove declaration.
4382	* method.c (make_thunk): Tweak mangling for vcall offset thunks.
4383	Use int_size_in_bytes.
4384	(emit_thunk): Handle vcall offset thunks.
4385
43862000-04-15  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
4387
4388	* decl2.c (parse_time, varconst_time): Delete declarations.
4389	(finish_file): Delete LINENO declaration.
4390	START_TIME and THIS_TIME now long.
4391
43922000-04-13  Nathan Sidwell  <nathan@codesourcery.com>
4393
4394	* class.c (build_base_field): Reformat comment.
4395
4396	* inc/cxxabi.h (stddef.h): Comment inclusion.
4397	(__base_class_info::__offset): Comment shift.
4398
43992000-04-12  Mark Mitchell  <mark@codesourcery.com>
4400
4401	* cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
4402	(cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
4403	(cp_push_exception_identifier): New macro.
4404	(DECL_COMPLETE_DESTRUCTOR_P): New macro.
4405	(DECL_BASE_DESTRUCTOR_P): Likewise.
4406	(DECL_DELETING_DESTRUCTOR_P): Likewise.
4407	(get_vtbl_decl_for_binfo): Fix formatting.
4408	(in_charge_arg_for_name): New macro.
4409	(maybe_build_cleanup_and_delete): Remove declaration.
4410	* call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
4411	(in_charge_arg_for_name): New function.
4412	(build_new_method_call): Use it.  Handle cloned destructors.
4413	(build_clone): Don't make the base constructor virtual.
4414	Automatically defer generated functions.
4415	(clone_function_decl): Handle destructors, too.
4416	(clone_constructors_and_destructors): Likewise.
4417	(create_vtable_ptr): Don't create a vtable entry for a cloned
4418	function.
4419	* decl.c (predefined_identifier): Add ctor_or_dtor_p.
4420	(initialize_predefined_identifiers): Update appropriately.
4421	(finish_destructor_body): Simplify.
4422	(maybe_build_cleanup_and_delete): Remove.
4423	* except.c (expand_throw): Handle new-ABI destructors.
4424	* init.c (expand_cleanup_for_base): Use base_dtor_identifier.
4425	(build_dtor_call): New function.
4426	(build_delete): Use it.  Simplify.
4427	* optimize.c (maybe_clone_body): Handle destructors.
4428	* search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
4429
4430	* exception.cc (cleanup_fn): New typedef.
4431	(CALL_CLEANUP): New macro.
4432	(cp_eh_info): Use them.
4433	(__cp_push_exception): Likewise.
4434	(__cp_pop_exception): Likewise.
4435
44362000-04-11  Mark Mitchell  <mark@codesourcery.com>
4437
4438	* cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
4439	(complete_dtor_identifier): New macro.
4440	(CLASSTYPE_FIRST_CONVERSION): Remove.
4441	(CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
4442	(CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
4443	(CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
4444	(CLASSTYPE_CONSTRUCTORS): Likewise.
4445	(CLASSTYPE_DESTRUCTORS): Likewise.
4446	(lang_decl): Add cloned_function.
4447	(DECL_COMPLETE_CONSTRUCTOR_P): New macro.
4448	(DECL_BASE_CONSTRUCTOR_P): Likewise.
4449	(DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
4450	(DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
4451	(DECL_CLONED_FUNCTION_P): Likewise.
4452	(DECL_CLONED_FUNCTION): Likewise.
4453	(clone_function_decl): Declare.
4454	(maybe_clone_body): Likewise.
4455	* call.c (build_user_type_conversion_1): Call complete object
4456	constructors in the new ABI.
4457	(build_new_method_call): Don't add in-charge parameters under the
4458	new ABI.
4459	* class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
4460	DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
4461	CLASSTYPE_DESTRUCTOR_SLOT.
4462	(build_clone): New function.
4463	(clone_function_decl): Likewise.
4464	(clone_constructors_and_destructors): Likewise.
4465	(check_bases_and_members): Use it.
4466	* decl.c (iniitialize_predefined_identifiers): Initialize
4467	complete_dtor_identifier.
4468	(finish_function): Don't add extra code to a clone.
4469	(lang_mark_tree): Mark cloned_function.
4470	* decl2.c (mark_used): Don't bother trying to instantiate things
4471	we synthesized.
4472	* dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
4473	* method.c (set_mangled_name_for_decl): Don't treat clones as
4474	constructors.
4475	(synthesize_method): Sythesize cloned functions, not the clones.
4476	* optimize.c (inline_data): Update comment on ret_label.
4477	(remap_block): Don't assume DECL_INITIAL exists.
4478	(copy_body_r): Allow ret_label to be NULL.
4479	(maybe_clone_body): Define.
4480	* pt.c (tsubst_decl): Handle clones.
4481	(instantiate_clone): New function.
4482	(instantiate_template): Use it.
4483	(set_mangled_name_for_template_decl): Don't treat clones as
4484	constructors.
4485	* search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
4486	CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
4487	* semantics.c (expand_body): Clone function bodies as necessary.
4488
4489	* optimize.c (remap_decl): Avoid sharing structure for arrays
4490	whose size is only known at run-time.
4491	* tree.c (copy_tree_r): Don't copy PARM_DECLs.
4492
4493	* cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
4494	to has_in_charge_parm_p.
4495	(DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
4496	(DECL_HAS_IN_CHARGE_PARM_P): ... this.
4497	(DECL_COPY_CONSTRUCTOR_P): New macro.
4498	* call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
4499	(build_user_type_conversion_1): Likewise.
4500	(convert_like_real): Likewise.
4501	(build_over_call): Likeiwse.  Use DECL_COPY_CONSTRUCTOR_P.
4502	* decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
4503	(copy_args_p): Likewise.
4504	(grok_ctor_properties): Likewise.
4505	(start_function): Likewise.
4506	* decl2.c (maybe_retrofit_in_charge): Likewise.  Set it.
4507	* error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
4508	* init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
4509	* method.c (do_build_copy_constructor): Use
4510	DECL_HAS_IN_CHARGE_PARM_P.
4511	(synthesize_method): Likewise.
4512	* pt.c (instantiate_template): Remove goto.
4513	* tree.c (build_cplus_method_type): Remove mention of obstacks in
4514	comment.
4515
4516	* cp-tre.h (finish_function): Change prototype.
4517	* decl.c (end_cleanup_fn): Adjust caller.
4518	(finish_function): Take only one parameter.
4519	* decl2.c (finish_objects): Adjust caller.
4520	(finish_static_storage_duration_function): Likewise.
4521	* method.c (emit_thunk): Likewise.
4522	* parse.y: Likewise.
4523	* parse.c: Regenerated.
4524	* pt.c (instantiate_decl): Likewise.
4525	* rtti.c (synthesize_tinfo_fn): Likewise.
4526	* semantics.c (expand_body): Likewise.
4527
4528	* cp-tree.h (copy_decl): New function.
4529	* class.c (finish_struct_1): Use it.
4530	* lex.c (copy_decl): Define it.
4531	* pt.c (tsubst_decl): Likewise.
4532	* tree.c (copy_template_template_parm): Likewise.
4533
4534	* cp-tree.h (lang_type): Remove has_nonpublic_ctor and
4535	has_nonpublic_assign_ref.
4536	(TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
4537	(TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
4538	* class.c (finish_struct_methods): Don't set
4539	TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
4540	(interface_only): Don't declare.
4541	(interface_unknown): Likewise.
4542
45432000-04-11  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
4544
4545	* tree.h (HAVE_TEMPLATES): Remove definition.
4546	* lang-options.h (-fthis-is-variable): Remove documentation.
4547
45482000-04-10  Jason Merrill  <jason@casey.cygnus.com>
4549
4550	* class.c (instantiate_type): Handle object-relative template-id.
4551
4552	* semantics.c (finish_expr_stmt): Call convert_to_void here.
4553	* decl.c (cplus_expand_expr_stmt): Not here.
4554
4555	* rtti.c (build_dynamic_cast_1): Call non_lvalue.
4556	Initialize exprtype earlier.
4557
4558	* parse.y (fn.def1): Check for defining types in return types.
4559
4560	* decl.c (check_tag_decl): Notice extra fundamental types.
4561	Diagnose empty decls in classes, too.
4562
4563	* decl.c (grokdeclarator): Don't override an anonymous name if no
4564	declarator was given.
4565
4566	* cvt.c (convert_to_void): Call resolve_offset_ref.
4567
4568	* typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
4569
4570	* decl2.c (decl_namespace): Handle getting a type.
4571
4572	* typeck.c (build_c_cast): Re-enable warning for cast between
4573	pointer and integer of different size.
4574
45752000-04-10  Nathan Sidwell  <nathan@codesourcery.com>
4576
4577	* inc/cxxabi.h (__pointer_type_info): Add restrict and
4578	incomplete flags.
4579	(__pointer_type_info::__pointer_catch): New virtual function.
4580	(__pointer_to_member_type_info): Derive from
4581	__pointer_type_info. Adjust.
4582	(__pointer_to_member_type_info::__do_catch): Remove.
4583	(__pointer_to_member_type_info::__is_pointer_p): Declare.
4584	(__pointer_to_member_type_info::__pointer_catch): Declare.
4585	* rtti.c (qualifier_flags): Add restrict flag.
4586	(ptmd_initializer): Reorder members.
4587	(create_tinfo_types): Expand comments. Reorder
4588	ptmd_desc_type_node members.
4589	* tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
4590	Implement.
4591	(__pointer_type_info::__do_catch): Move specific code into
4592	__pointer_catch. Call it.
4593	(__pointer_type_info::__pointer_catch): Non-pointer-to-member
4594	specific catch checking. Fix void conversion check.
4595	(__pointer_to_member_type_info::__do_catch): Remove.
4596	(__pointer_to_member_type_info::__pointer_catch): Implement.
4597
45982000-04-10  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
4599
4600	* lex.c (init_parse): Remove traces of classof and headof.
4601	* decl2.c (flag_operator_names): Default to 1.
4602	(lang_decode_option): Do not set it for -ansi.
4603
46042000-04-09  Mark Mitchell  <mark@codesourcery.com>
4605
4606	* cp-tree.h (struct lang_decl): Remove main_decl_variant.
4607	(DECL_MAIN_VARIANT): Remove.
4608	* decl.c (duplicate_decls): Don't set it.
4609	(start_function): Likewise.
4610	(lang_mark_tree): Don't mark it.
4611	* decl2.c (defer_fn): Don't use it.
4612	* lex.c (retrofit_lang_decl): Don't set it.
4613	* pt.c (tsubst_decl): Likewise.
4614	* ptree.c (print_lang_decl): Don't print it.
4615	* typeck.c (mark_addressable): Don't use it.
4616
46172000-04-09  Nathan Sidwell  <nathan@codesourcery.com>
4618
4619	* vec.cc: Include <new> and <exception>.
4620	(__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
4621	(__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
4622	terminate.
4623	(__cxa_vec_delete): Catch dtor exceptions.
4624
46252000-04-09  Nathan Sidwell  <nathan@codesourcery.com>
4626
4627	Prepend __ to implementation defined names.
4628	* inc/typeinfo (type_info): Rename _name to __name.
4629	(type_info::type_info): Rename parameter.
4630	(type_info::operator==, type_info::operator!=,
4631	type_info::before): Likewise.
4632	(type_info::is_pointer_p, type_info::is_function_p,
4633	type_info::do_catch, type_info::do_upcast): Prepend __. Rename
4634	parameters.
4635	* inc/cxxabi.h
4636	(__fundamental_type_info::__fundamental_type_info) Rename parameters.
4637	(__pointer_type_info::__pointer_type_info): Likewise.
4638	(__pointer_type_info::is_pointer_p,
4639	__pointer_type_info::do_catch): Prepend __. Rename parameters.
4640	(__array_type_info::__array_type_info): Rename parameters.
4641	(__function_type_info::__function_type_info): Likewise.
4642	(__function_type_info::is_function_p): Prepend __.
4643	(__enum_type_info::__enum_type_info): Rename parameters.
4644	(__pointer_to_member_type_info::__pointer_to_member_type_info):
4645	Likewise.
4646	(__pointer_to_member_type_info::do_catch): Prepend __. Rename
4647	parameters.
4648	(__base_class_info::is_virtual_p, is_public_p, offset): Prepend	__.
4649	(__class_type_info::__class_type_info): Rename parameters.
4650	(__class_type_info::sub_kind): Prepend __. Adjust member names.
4651	(__class_type_info::upcast_result,
4652	__class_type_info::dyncast_result): Prepend __. Move definition
4653	into tinfo.cc.
4654	(__class_type_info::do_upcast, __class_type_info::do_catch,
4655	__class_type_info::find_public_src,
4656	__class_type_info::do_dyncast,
4657	__class_type_info::do_find_public_src): Prepend __. Rename
4658	parameters.
4659	(__si_class_type_info::__si_class_type_info): Rename parameters.
4660	(__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
4661	__si_class_type_info::do_find_public_src): Prepent __. Rename
4662	parameters.
4663	(__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
4664	(__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
4665	__vmi_class_type_info::do_find_public_src): Prepent __. Rename
4666	parameters.
4667	(__dynamic_cast): Rename parameters.
4668	* tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
4669	type_info::do_catch, type_info::do_upcast): Prepend __.
4670	(contained_p, public_p, virtual_p, contained_public_p,
4671	contained_nonpublic_p, contained_nonvirtual_p): Adjust.
4672	(__class_type_info::do_catch,
4673	__class_type_info::do_upcast): Prepend __. Adjust.
4674	(__class_type_info::__upcast_result,
4675	__class_type_info::__dyncast_result): Move from inc/cxxabi.h.
4676	Adjust.
4677	(__class_type_info::find_public_src): Prepend __. Adjust.
4678	(__class_type_info::do_find_public_src,
4679	__si_class_type_info::do_find_public_src,
4680	__vmi_class_type_info::do_find_public_src): Likewise.
4681	(__class_type_info::do_dyncast,
4682	__si_class_type_info::do_dyncast,
4683	__vmi_class_type_info::do_dyncast): Likewise.
4684	(__class_type_info::do_upcast,
4685	__si_class_type_info::do_upcast,
4686	__vmi_class_type_info::do_upcast): Likewise.
4687	(__dynamic_cast): Adjust.
4688	* tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
4689	(__function_type_info::is_function_p): Likewise.
4690	(__pointer_type_info::do_catch): Likewise. Adjust.
4691	(__pointer_to_member_type_info::do_catch): Likewise. Adjust.
4692	(__throw_type_match_rtti_2): Adjust.
4693	(__is_pointer): Adjust.
4694
46952000-04-08  Mark Mitchell  <mark@codesourcery.com>
4696
4697	* cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
4698	(complete_ctor_identifier): New macro.
4699	(special_function_kind): Add sfk_copy_constructor and
4700	sfk_assignment_operator.
4701	(LOOKUP_HAS_IN_CHARGE): Remove.
4702	(cons_up_default_function): Rename to ...
4703	(implicitly_declare_fn): ... this.
4704	* call.c (build_new_method_call): Add in-charge parameters for
4705	constructors here.
4706	* class.c (add_implicitly_declared_members): Change parameter name
4707	from cant_have_assignment to cant_have_const_assignment.
4708	Replace calls to cons_up_default_function to implicitly_declare_fn.
4709	* cvt.c (ocp_convert): Use complete_ctor_identifier.
4710	* decl.c (initialize_predefined_identifiers): Initialize it.
4711	(start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
4712	complex expression.
4713	* init.c (expand_default_init): Don't calculate the in-charge
4714	parameter here.
4715	(build_new_1): Likewise.
4716	* lex.c (cons_up_default_function): Move to method.c.
4717	* method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
4718	(implicitly_declare_fn): New function.
4719	* typeck.c (build_static_cast): Use complete_ctor_identifier.
4720	(build_modify_expr): Likewise.
4721	* typeck2.c (build_functional_cast): Likewise.
4722
4723	Under the new ABI, constructors don't return `this'.
4724	* cp-tree.h (warn_reorder): Declare.
4725	(special_function_kind): New enum.
4726	(global_base_init_list): Remove declaration.
4727	(emit_base_init): Don't return a value.
4728	(check_base_init): Don't declare.
4729	(is_aggr_typedef): Likewise.
4730	* decl.c (check_special_function_return_type): New function.
4731	(return_types): Remove.
4732	(grokdeclarator): Use check_special_function_return_type.
4733	(start_function): Don't initialize ctor_label under the new ABI.
4734	(finish_construtor_body): Don't create a corresponding LABEL_STMT.
4735	* init.c (begin_init_stmts): Move to top of file.
4736	(finish_init_stmts): Likewise.
4737	(warn_reorder): Don't declare.
4738	(emit_base_init): Don't create a STMT_EXPR here.  Don't return a
4739	value.
4740	(check_base_init): Remove.
4741	(is_aggr_typedef): Likewise.
4742	(build_new_1): Don't use the return value of a constructor.
4743	* semantics.c (setup_vtbl_ptr): Don't use the return value
4744	of emit_base_init.
4745	* typeck.c (check_return_expr): Don't magically convert return
4746	statements into `return this' in constructors under the new ABI.
4747
4748	* cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
4749	CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
4750	(base_ctor_identifier): New macro.
4751	(base_dtor_identifier): Likewise.
4752	(deleting_dtor_identifier): Likewise.
4753	* decl.c: Don't include obstack.h.
4754	(obstack_chunk_alloc): Don't define.
4755	(obstack_chunk_free): Likewise.
4756	(struct predefined_identifier): New type.
4757	(initialize_predefined_identifiers): New function.
4758	(init_decl_processing): Use it.
4759	(debug_temp_inits): Remove.
4760	(start_method): Don't call preserve_data.
4761	(hack_incomplete_structures): Update comment.
4762	* init.c (init_init_processing): Don't initialize
4763	nelts_identifier.
4764	(build_offset_rf): Remove dead code.
4765	(build_delete): Use CLASSTYPE_N_BASECLASSES.
4766	* search.c (init_search_processing): Don't initialize
4767	vptr_identifier.
4768
47692000-04-08  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
4770
4771	* typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
4772	some sign_compare warnings.
4773
47742000-04-07  Nathan Sidwell  <nathan@codesourcery.com>
4775
4776	Rename abi::__vmi_class_type_info members.
4777	* inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
4778	base_list, detail_masks members to vmi_flags, vmi_base_count,
4779	vmi_bases and vmi_flags_masks respectively.
4780	(__vmi_class_type_info::vmi_flags_masks): Rename
4781	details_unknown_mask to flags_unknown_mask.
4782	* tinfo.cc (__class_type_info::do_upcast): Adjust.
4783	(__vmi_class_type_info::do_find_public_src): Adjust.
4784	(__vmi_class_type_info::do_dyncast): Adjust.
4785	(__vmi_class_type_info::do_upcast): Adjust.
4786
47872000-04-07  Nathan Sidwell  <nathan@codesourcery.com>
4788
4789	* tinfo.cc (convert_to_base): New function.
4790	(get_vbase_offset): Remove. Move into convert_to_base.
4791	(__vmi_class_type_info::do_find_public_src): Adjust.
4792	(__vmi_class_type_info::do_dyncast): Adjust.
4793	(__vmi_class_type_info::do_upcast): Adjust.
4794
47952000-04-06  Jason Merrill  <jason@yorick.cygnus.com>
4796
4797	* tinfo.cc (operator=): Use __builtin_strcmp.
4798	* tinfo2.cc (before): Likewise.
4799
48002000-04-06  Mark Mitchell  <mark@codesourcery.com>
4801
4802	* cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
4803	(DECL_SAVED_INLINE): Rename to ...
4804	(DECL_DEFERRED_FN): ... this.
4805	(in_function_p): Remove declaration.
4806	(mark_inline_for_output): Rename to ...
4807	(defer_fn): ... this.
4808	* decl.c (finish_function): Adjust call to mark_inline_for_output.
4809	(in_function_p): Remove definition.
4810	* decl2.c (saved_inlines): Rename to ...
4811	(deferred_fns): ... this.
4812	(saved_inlines_used): Rename to ...
4813	(deferred_fns_used): ... this.
4814	(mark_inline_for_output): Rename to ...
4815	(defer_fn): ... this.
4816	(finish_file): Adjust accordingly.
4817	(init_decl2): Likewise.
4818	* lex.c (cons_up_default_function): Likewise.
4819	* pt.c (mark_decl_instantiated): Likewise.
4820	(instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
4821	circumstances.
4822	* rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
4823	* semantics.c (expand_body): Defer more functions.
4824
48252000-04-06  Nathan Sidwell  <nathan@codesourcery.com>
4826
4827	* vec.cc: New file.
4828	* Make-lang.in (CXX_LIB2FUNCS): Add it.
4829	(vec.o): Build it.
4830	* inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4831	__cxa_vec_delete): Declare.
4832
48332000-04-06  Nathan Sidwell  <nathan@codesourcery.com>
4834
4835	* rtti.c (dfs_class_hint_mark): New static function.
4836	(dfs_class_hint_unmark): New static function.
4837	(class_hint_flags): Use them.
4838
48392000-04-05  Benjamin Kosnik  <bkoz@cygnus.com>
4840
4841	* decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
4842
48432000-04-05  Mark Mitchell  <mark@codesourcery.com>
4844
4845	* cp-tree.h (instantiate_decl): Change prototype.
4846	* decl2.c (mark_used): Adjust call.
4847	* optimize.c (inlinable_function_p): Adjust handling of templates.
4848	* pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
4849	(do_type_instantiation): Likewise.
4850	(instantiate_decl): Defer more templates.
4851	(instantiate_pending_templates): Adjust logic to handle inline
4852	friend functions.
4853
4854	* Makefile.in (GGC_H): New variable.  Use it throughout in place
4855	of ggc.h.
4856
4857	* call.c: Don't include obstack.h.  Include ggc.h.
4858	(obstack_chunk_alloc): Don't define.
4859	(obstack_chunk_free): Likewise.
4860	(add_candidate): Allocate the z_candidate with ggc_alloc_obj.
4861	* decl.c (push_switch): Use xmalloc to allocate the cp_switch.
4862	(pop_switch): Free it.
4863
4864	* decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
4865
4866	* dump.c (dequeue_and_dump): Don't try to print the bit_position
4867	if we don't have a DECL_FIELD_OFFSET.
4868
4869Wed Apr  5 15:12:18 MET DST 2000  Jan Hubicka  <jh@suse.cz>
4870
4871	* optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
4872	special_function_p.
4873
48742000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
4875
4876	* cfns.gperf (hash, libc_name_p): Prototype.
4877
4878	* rtti.c (build_dynamic_cast_1): Constification.
4879
4880	* search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
4881
4882	* semantics.c (deferred_type_access_control): Prototype.
4883
48842000-04-04  Mark Mitchell  <mark@codesourcery.com>
4885
4886	Correct many new ABI issues regarding vbase and vcall offset
4887	layout.
4888	* cp-tree.h (BINFO_VTABLE): Document.
4889	(struct lang_type): Tweak formatting.
4890	(BINFO_PRIMARY_BINFO): Add to documentation.
4891	(CLASSTYPE_VSIZE): Fix typo in comment.
4892	(CLASSTYPE_VBASECLASSES): Update documentation.
4893	(BINFO_VBASE_MARKED): Remove.
4894	(SET_BINFO_VBASE_MARKED): Likewise.
4895	(CLEAR_BINFO_VBASE_MARKED): Likewise.
4896	(BINFO_FIELDS_MARKED): Remove.
4897	(SET_BINFO_FIELDS_MARKED): Likewise.
4898	(CLEAR_BINFO_FIELDS_MARKED): Likewise.
4899	(enum access_kind): New enumeration.
4900	(num_extra_vtbl_entries): Remove declaration.
4901	(size_extra_vtbl_entries): Likewise.
4902	(get_vtbl_decl_for_binfo): New function.
4903	(dfs_vbase_unmark): Remove declaration.
4904	(mark_primary_bases): Likewise.
4905	* class.c (SAME_FN): Remove.
4906	(struct vcall_offset_data_s): Move definition.
4907	(build_vbase_pointer): Use `build', not `build_binary_op', to
4908	access the vbase pointer under the new ABI.
4909	(build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
4910	(build_primary_vtable): Likewise.
4911	(dfs_mark_primary_bases): Move here from search.c.
4912	(mark_primary_bases): Likewise.
4913	(determine_primary_bases): Under the new ABI, don't make a base
4914	class a primary base just because we don't yet have any virtual
4915	functions.
4916	(layout_vtable_decl): Use get_vtbl_decl_for_binfo.
4917	(num_vfun_entries): Remove.
4918	(dfs_count_virtuals): Likewise.
4919	(num_extra_vtbl_entries): Likewise.
4920	(size_extra_vtbl_entries): Likewise.
4921	(layout_virtual_bases): Iterate in inheritance graph order under
4922	the new ABI.
4923	(finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
4924	indicate that a vfield is present.
4925	(init_class_processing): Initialize access_public_node, etc., from
4926	ak_public, etc.
4927	(get_vtbl_decl_for_binfo): New function.
4928	(dump_class_hierarchy_r): Likewise.
4929	(dump_class_hierarchy): Use it.
4930	(finish_vtbls): Build the vtbls in inheritance graph order.
4931	(dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
4932	(initialize_vtable): Use get_vtbl_decl_for_binfo.
4933	(accumulate_vtbl_inits): Add comments explaining why a pre-order
4934	walk is required.
4935	(dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
4936	where the vptr points, even for primary vtables.
4937	(build_vtbl_initializer): Adjust handling of vbase and vcall
4938	offsets.
4939	(build_vcall_and_vbase_vtable_entries): New function.
4940	(dfs_build_vbase_offset_vtbl_entries): Remove.
4941	(build_vbase_offset_vtbl_entries): Reimplement.
4942	(dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
4943	were already handled in a primary base class vtable.
4944	(build_vcall_offset_vtbl_entries): Adjust.
4945	(build_rtti_vtbl_entries): Adjust.
4946	* decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
4947	* init.c (expand_virtual_init): Simplify.
4948	* repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
4949	* rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
4950	* search.c (BINFO_ACCESS): New macro.
4951	(SET_BINFO_ACCESS): Likewise.
4952	(dfs_access_in_type): Manipulate access_kinds, not access nodes.
4953	(access_in_type): Likewise.
4954	(dfs_accessible_p): Likewise.
4955	(protected_accessible_p): Likewise.
4956	(lookup_fnfields_1): Adjust documentation.
4957	(dfs_mark_primary_bases): Move to class.c
4958	(mark_primary_bases): Likewise.
4959	(dfs_vbase_unmark): Remove.
4960	(virtual_context): Use BINFO_FOR_VBASE.
4961	(dfs_get_vbase_types): Simplify.
4962	(dfs_build_inheritance_graph_order): New function.
4963	(get_vbase_types): Use it.
4964	* tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
4965
4966	* tinfo.cc (get_vbase_offset): New function.
4967	(__vmi_class_type_info::do_find_public_src): Use it.
4968	(__vmi_class_type_info::do_dyncast): Likewise.
4969	(__vmi_class_type_info::do_upcast): Likewise.
4970
49712000-04-03  Zack Weinberg  <zack@wolery.cumb.org>
4972
4973	* lang-specs.h: Pass -fno-show-column to the preprocessor.
4974
49752000-03-30  Nathan Sidwell  <nathan@codesourcery.com>
4976
4977	* rtti.c (class_hint_flags): Rename flags.
4978	(class_initializer): Remove flags.
4979	(synthesize_tinfo_var): Combine offset and flags. Add flags
4980	for __vmi_class_type_info.
4981	(create_tinfo_types): Remove flags from __class_type_info and
4982	__si_class_type_info. Merge flags and offset from
4983	base_class_type_info.
4984	* inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
4985	(__base_class_info::is_virtual_p): Adjust.
4986	(__base_class_info::is_public_p): Adjust.
4987	(__base_class_info::offset): New accessor.
4988	(__class_type_info::details): Remove member.
4989	(__class_type_info::__class_type_info): Lose details.
4990	(__class_type_info::detail_masks): Remove.
4991	(__si_class_type_info::__si_class_type_info): Lose details.
4992	(__vmi_class_type_info::details): New member.
4993	(__vmi_class_type_info::__vmi_class_type_info): Adjust.
4994	(__vmi_class_type_info::detail_masks): New member.
4995	* tinfo.cc (__class_type_info::do_upcast): Initialize result
4996	with unknown_details_mask.
4997	(__vmi_class_type_info::do_find_public_src): Adjust
4998	(__vmi_class_type_info::do_dyncast): Adjust.
4999	(__vmi_class_type_info::do_upcast): Set result details, if
5000	needed. Adjust.
5001	(__dynamic_cast): Temporarily #if out optimization.
5002
50032000-03-29  Nathan Sidwell  <nathan@codesourcery.com>
5004
5005	* rtti.c (get_tinfo_decl): Mark used.
5006	(emit_tinfo_decl): Don't optimize polymorphic type_info. Only
5007	mark as dealt with, if we output it.
5008
50092000-03-28  Mark Mitchell  <mark@codesourcery.com>
5010
5011	* class.c: Reorganize to put virtual function table initialization
5012	machinery at the end of the file.
5013
50142000-03-28  Jason Merrill  <jason@casey.cygnus.com>
5015
5016	* class.c (finish_struct): Use bitsize_zero_node.
5017	* pt.c (instantiate_class_template): Likewise.
5018
50192000-03-28  Mark Mitchell  <mark@codesourcery.com>
5020
5021	Put RTTI entries at negative offsets in new ABI.
5022	* class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
5023	vbase offset at index -3, not -1.
5024	(build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
5025	dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
5026	(dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
5027	(build_rtti_vtbl_entries): New function.
5028	(set_rtti_entry): Remove.
5029	(build_primary_vtable): Don't use it.
5030	(build_secondary_vtable): Likewise.
5031	(start_vtable): Remove.
5032	(first_vfun_index): New function.
5033	(set_vindex): Likewise.
5034	(add_virtual_function): Don't call start_vtable.  Do call
5035	set_vindex.
5036	(set_primary_base): Rename parameter.
5037	(determine_primary_base): Likewise.
5038	(num_vfun_entries): Don't use skip_rtti_stuff.
5039	(num_extra_vtbl_entries): Include RTTI information.
5040	(build_vtbl_initializer): Use build_rtti_vtbl_entries.
5041	(skip_rtti_stuff): Remove.
5042	(dfs_modify_vtables): Don't use it.
5043	(modify_all_vtables): Don't use start_vtable.  Do use set_vindex.
5044	(layout_nonempty_base_or_field): Update size handling.
5045	(create_vtable_ptr): Tweak.
5046	(layout_class_type): Adjust parameter names.
5047	(finish_struct_1): Simplify.
5048	* cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
5049	(skip_rtti_stuff): Remove.
5050	(first_vfun_index): New function.
5051	(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5052	(dfs_vtable_path_marked_real_bases_queue_p): Remove.
5053	(marked_vtable_pathp): Declare.
5054	(unmarked_vtable_pathp): Likewise.
5055	* error.c (dump_expr): Use first_vfun_index to calculate vtable
5056	offsets.
5057	* rtti.c (build_headof): Look for RTTI at negative offsets.
5058	(get_tinfo_decl_dynamic): Likewise.
5059	(tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
5060	here.
5061	(create_pseudo_type_info): Do it here instead.  Adjust so that
5062	vptr points at first virtual function.
5063	* search.c (marked_vtable_pathp): Make it global.
5064	(unmarked_vtable_pathp): Likewise.
5065	(dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
5066	(dfs_vtable_path_marked_real_bases_queue_p): Likewise.
5067	(dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
5068	(get_pure_virtuals): Likewise.
5069	(expand_upcast_fixups): Likewise.
5070	* tree.c (debug_binfo): Likewise.
5071	* tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
5072	negative offset.
5073
50742000-03-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5075
5076	* class.c (check_field_decl): Fix typo.
5077	(build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
5078	(check_methods): Likewise.
5079	(check_field_decls): Likewise.
5080	Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
5081	* cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
5082	Use DECL_RESULT_FLD, not DECL_RESULT.
5083	* decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
5084	* lex.c (identifier_type): Likewise.
5085	* pt.c (determine_specialization, lookup_template_class): Likewise.
5086	(tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
5087	(resolve_overloaded_unification, more_specialized): Likewise.
5088	* semantics.c (finish_member_declaration): Likewise.
5089	* typeck.c (build_x_function_call): Likewise.
5090
50912000-03-26  Mark Mitchell  <mark@codesourcery.com>
5092
5093	* class.c (layout_empty_base): Handle empty bases with non-byte
5094	alignment.
5095	(build_base_field): Likewise.
5096	(layout_virtual_bases): Likewise.
5097
5098	* class.c (finish_struct_1): Fix typo in this change:
5099
5100	Sat Mar 25 09:12:10 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5101
51022000-03-25  Mark Mitchell  <mark@codesourcery.com>
5103
5104	* decl.c (grokdeclarator): Count partial specializations when
5105	keeping track of how many template classes have been seen.
5106
5107	* dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
5108
51092000-03-25  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5110
5111	* class.c (build_vbase_pointer_fields): layout_field now place_field.
5112	(get_vfield_offset): Use byte_position.
5113	(set_rtti_entry): Set OFFSET to ssizetype zero.
5114	(get_binfo_offset_as_int): Deleted.
5115	(dfs_record_base_offsets): Use tree_low_cst.
5116	(dfs_search_base_offsets): Likewise.
5117	(layout_nonempty_base_or_field): Reflect changes in RLI format
5118	and call byte_position.
5119	(layout_empty_base): Convert offset to ssizetype.
5120	(build_base_field): use rli_size_unit_so_far.
5121	(dfs_propagate_binfo_offsets): Do computation in proper type.
5122	(layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
5123	(layout_class_type): Reflect changes in RLI names and fields.
5124	(finish_struct_1): Set DECL_FIELD_OFFSET.
5125	* dump.c (dequeue_and_dump): Call bit_position.
5126	* expr.c (cplus_expand_constant): Use byte_position.
5127	* rtti.c (expand_class_desc): Use bitsize_one_node.
5128	* typeck.c (build_component_addr): Use byte_position and don't
5129	special case for zero offset.
5130
51312000-03-24  Nathan Sidwell  <nathan@codesourcery.com>
5132
5133	* decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
5134
5135	* rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
5136	tinfo object.
5137	(emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
5138	vtable.
5139
51402000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5141
5142	* call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
5143	DECL_P macros.
5144	* decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
5145	make_typename_type, check_initializer, cp_finish_decl,
5146	xref_tag): Likewise.
5147	* decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
5148	decl_namespace, arg_assoc_template_arg, arg_assoc,
5149	validate_nonmember_using_decl, do_class_using_decl): Likewise.
5150	* error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
5151	args_to_string): Likewise.
5152	* friend.c (is_friend): Likewise.
5153	* lex.c (note_got_semicolon, note_list_got_semicolon,
5154	is_global): Likewise.
5155	* method.c (build_overload_nested_name, build_overload_value,
5156	build_qualified_name, build_qualified_name, hack_identifier): Likewise.
5157	* parse.y (typename_sub, typename_sub1): Likewise.
5158	* pt.c (push_inline_template_parms_recursive, check_template_shadow,
5159	process_partial_specialization, convert_template_argument,
5160	template_args_equal, add_pending_template, lookup_template_class,
5161	for_each_template_parm_r, maybe_fold_nontype_arg,
5162	tsubst, instantiate_template, type_unification_real, unify,
5163	instantiate_pending_templates, set_mangled_name_for_template_decl):
5164	Likewise.
5165	* repo.c (repo_get_id, repo_template_used): Likewise.
5166	* search.c (lookup_field_1): Likewise.
5167	* tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
5168	* xref.c (classname): Likewise.
5169
51702000-03-22  Mark Mitchell  <mark@codesourcery.com>
5171
5172	* cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
5173	(CANONICAL_BINFO): New macro.
5174	(BINFO_NEW_VTABLE_MARKED): Use it.
5175	(SET_BINFO_NEW_VTABLE_MARKED): Likewise.
5176	(CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
5177	* class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
5178	not TREE_TYPE.
5179	(build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5180	(build_secondary_vtable): Likewise.
5181	(dfs_finish_vtbls): Likewise.
5182	(dfs_accumulate_vtbl_inits): Likewise.
5183	(accumulate_vtbl_inits): New function.
5184	(finish_vtbls): Make sure that virtual bases come after
5185	non-virtual bases in the vtable group.
5186	(record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
5187	(finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5188	* search.c (struct vbase_info): Move definition.
5189	(marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
5190	(unmarked_new_vtable_p): Likewise.
5191	(dfs_mark_vtable_path): Remove.
5192	(dfs_mark_new_vtable): Remove.
5193	(dfs_unmark_new_vtable): Likewise.
5194	(dfs_clear_search_slot): Likewise.
5195	(dfs_find_vbases):  Adjust usage of BINFO_NEW_VTABLE_MARKED.
5196	(dfs_clear_vbase_slots): Likewise.
5197	(init_vbase_pointers): LIkewise.
5198
51992000-03-22  Jason Merrill  <jason@casey.cygnus.com>
5200
5201	* typeck.c (type_after_usual_arithmetic_conversions): Prefer a
5202	SIZETYPE to a non-SIZETYPE.
5203
52042000-03-21  Mark Mitchell  <mark@codesourcery.com>
5205
5206	* class.c (layout_virtual_bases): Adjust names in conditionally
5207	compiled code.
5208
5209	* class.c (record_base_offsets): New function.
5210	(layout_conflict_p): Likewise.
5211	(layout_nonempty_base_or_field): Use it.
5212	(layout_empty_base): New function.
5213	(build_base_field): Use it.
5214	(build_base_fields): Update comment.
5215	(layout_virtual_bases): Fold in a little code form
5216	layout_basetypes.  Use layout_empty_base.
5217	(layout_basetypes): Remove.
5218	(end_of_class): New function.
5219	(layout_class_type): Use it.  Adjust.
5220
5221	* cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
5222	(fntype_p): Remove.
5223	* search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
5224	comment.
5225	(dfs_skip_nonprimary_vbases_markedp): Likewise.
5226	* typeck.c (fntype_p): Remove.
5227
5228	* cp-tree.h (TI_SPEC_INFO): Remove.
5229	(CLASSTYPE_TI_SPEC_INFO): Likewise.
5230	* pt.c (process_partial_specialization): Likewise.
5231
5232	* class.c (build_base_field): Fix thinko in computation of binfo
5233	offsets.
5234
5235	* tree.c (mark_local_for_remap_p): Mark variables declared in
5236	TARGET_EXPRs as well.
5237
52382000-03-21  Nathan Sidwell  <nathan@codesourcery.com>
5239
5240	* typeck.c (require_complete_type, complete_type,
5241	complete_type_or_else, c_sizeof, c_sizeof_nowarn,
5242	build_array_ref, convert_arguments, pointer_diff,
5243	build_x_unary_op, build_unary_op, build_c_cast,
5244	build_modify_expr): Use COMPLETE_TYPE_P etc.
5245	* call.c (is_complete, convert_like_real,
5246	build_new_method_call): Likewise.
5247	* class.c (build_vbase_pointer_fields, check_bases,
5248	build_base_field, finish_struct_1, pushclass): Likewise.
5249	* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
5250	* decl.c (maybe_process_template_type_declaration, pushtag,
5251	pushdecl, redeclaration_error_message, start_decl, start_decl_1,
5252	layout_var_decl, check_initializer, cp_finish_decl,
5253	grokdeclarator, require_complete_types_for_parms,
5254	grok_op_properties, xref_tag, xref_basetypes,
5255	check_function_type): Likewise.
5256	* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
5257	* friend.c (do_friend): Likewise.
5258	* init.c (build_offset_ref): Likewise.
5259	* parse.y (structsp): Likewise.
5260	* pt.c (maybe_process_partial_specialization,
5261	tsubst_friend_function, instantiate_class_template, tsubst,
5262	do_type_instantiation, instantiate_pending_templates): Likewise.
5263	* repo.c (repo_get_id): Likewise.
5264	* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
5265	synthesize_tinfo_var, emit_support_tinfos): Likewise.
5266	* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
5267	* semantics.c (begin_class_definition): Likewise.
5268	* tree.c (build_cplus_method_type): Likewise.
5269	* typeck2.c (digest_init, build_functional_cast,
5270	add_exception_specifier): Likewise.
5271	* parse.h, parse.c: Regenerated.
5272
52732000-03-21  Nathan Sidwell  <nathan@codesourcery.com>
5274
5275	* inc/cxxabi.h: New header file. Define new-abi entry points.
5276	(__pointer_type_info::target): Rename member to ...
5277	(__pointer_type_info::type): ... here.
5278	(__base_class_info::type): Rename member to ...
5279	(__base_class_info::base): ... here.
5280	* Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
5281	* cp-tree.h (CPTI_ABI): New global tree enumeration.
5282	(abi_node): New global tree node.
5283	* decl.c (abi_node): Document.
5284	(init_decl_processing): Initialize abi_node.
5285	* rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
5286	(get_vmi_pseudo_type_info): Likewise.
5287	(create_tinfo_types): Likewise.
5288	(emit_support_tinfos): Likewise.
5289	* tinfo.h (cxxabi.h): Include for new-abi.
5290	Move rtti class definitions to new header file.
5291	* tinfo.cc (abi): Use the namespace.
5292	(std): Move new abi rtti classes from here ...
5293	(__cxxabiv1): ... to here.
5294	* tinfo2.cc (cxxabi.h): Include for new-abi.
5295	Move rtti class definitions to new header file.
5296	(std): Move new abi rtti classes from here ...
5297	(__cxxabiv1): ... to here.
5298	* inc/typeinfo (__class_type_info): Move into __cxxabiv1
5299	namespace.
5300
53012000-03-20  Jed Wing <jedwin@zloty.ugcs.caltech.edu>
5302	    Jason Merrill  <jason@casey.cygnus.com>
5303
5304	* method.c (build_overload_int): Use host_integerp.
5305
53062000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5307
5308	* init.c (build_offset_ref): Handle the case of a templated member
5309	function.
5310
53112000-03-19  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
5312
5313	* except.c (expand_exception_blocks): Clear catch_clauses_last.
5314
53152000-03-18  Mark Mitchell  <mark@codesourcery.com>
5316
5317	* cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
5318	* class.c (check_bitfield_decl): Turn illegal bitfields into
5319	non-bitfields.
5320	(dfs_propagate_binfo_offsets): Adjust for new size_binop
5321	semantics.
5322	(dfs_offset_for_unshared_vbases): Likewise.
5323	* cvt.c (cp_convert_to_pointer): Convert NULL to a
5324	pointer-to-member correctly under the new ABI.
5325	* expr.c (cplus_expand_constant): Don't use cp_convert when
5326	turning an offset into a pointer-to-member.
5327	* init.c (resolve_offset_ref): Don't adjust pointers-to-members
5328	when dereferencing them under the new ABI.
5329	* typeck.c (get_member_function_from_ptrfunc): Tweak calculation
5330	of pointers-to-members under the new ABI.
5331
5332	* class.c (check_bitfield_decl): Remove restriction on really long
5333	bitfields.
5334	(layout_class_type): Implement new ABI handling of bitfields
5335	longer than their types.
5336
53372000-03-18  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
5338
5339	* parse.y (extdefs): Call ggc_collect.
5340	* parse.c: Regenerated.
5341
53422000-03-18  Nathan Sidwell  <nathan@codesourcery.com>
5343
5344	* class.c (build_base_field): Use TYPE_ALIGN to examine a type.
5345	(note_name_declared_in_class): Use OVL_CURRENT to get at a
5346	potential overload.
5347
53482000-03-17  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5349
5350	* class.c (build_vbase_path): Use integer_zerop.
5351	(build_vtable_entry): Use tree_low_cst.
5352	(get_vfield_offset): Use bit_position.
5353	(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
5354	Use tree_low_cst.
5355	(check_bitfield_decl): Set DECL_SIZE using convert.
5356	(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
5357	(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
5358	Use tree_low_cst.
5359	(finish_struct_1): Use bit_position.
5360	(dump_class_hierarchy): Use tree_low_cst.
5361	* cp-tree.h (min_precision): Add declaration.
5362	* decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
5363	* error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
5364	(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
5365	* expr.c (cplus_expand_constant): Use bit_position.
5366	* init.c (build_vec_init): Use host_integerp and tree_low_cst.
5367	* rtti.c (get_base_offset): Use bit_position.
5368	* typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
5369	host_integerp, and tree_low_cst.
5370	(pointer_int_sum): Use integer_zerop.
5371	(build_component_addr): Use bit_position.
5372
53732000-03-17  Nathan Sidwell  <nathan@codesourcery.com>
5374
5375	* typeck.c (require_complete_type): Don't assume size_zero_node.
5376	(complete_type_or_else): Likewise.
5377
53782000-03-16  Steven Grady <grady@digitaldeck.com>
5379	    Jason Merrill  <jason@casey.cygnus.com>
5380
5381	* rtti.c (build_dynamic_cast_1): Improve diagnostics.
5382
53832000-03-16  Nathan Sidwell  <nathan@codesourcery.com>
5384
5385	* decl2.c (grokfield): Bail out if type is error_mark_node.
5386
53872000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
5388
5389	* tinfo2.cc (__ptr_to_member_data): Rename to ...
5390	(__pointer_to_member_data): ... here. Adjust.
5391	* rtti.c (create_tinfo_types): Adjust.
5392
53932000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
5394
5395	* cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
5396	* decl.c (ref_desc_type_node): Undocument.
5397	* rtti.c (ptr_ref_initializer): Rename to ...
5398	(ptr_initializer): ... here. Adjust comments.
5399	(ptmd_initializer): Fix comment thinko.
5400	(synthesize_tinfo_var): Remove REFERENCE_TYPE case.
5401	(create_tinfo_types): Remove ref_desc_type_node init.
5402	* tinfo2.cc (__reference_type_info): Remove.
5403
54042000-03-15  Nathan Sidwell  <nathan@codesourcery.com>
5405
5406	* decl.c (cp_finish_decl): Remove obsolete comment.
5407
5408	* typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
5409
54102000-03-14  Mark Mitchell  <mark@codesourcery.com>
5411
5412	* cp-tree.h: Tweak documentation.
5413	* class.c (build_vbase_pointer_fields): Layout the fields, too.
5414	(avoid_overlap): Remove.
5415	(get_binfo_offset_as_int): New function.
5416	(dfs_serach_base_offsets): Likewise.
5417	(layout_nonempty_base_or_field): Likewise.
5418	(build_base_field): Layout fields here.  Avoid placing two objects
5419	of the same type at the same address, under the new ABI.
5420	(build_base_fields): Adjust accordingly.
5421	(create_vtable_ptr): Return the new field, but don't attach it to
5422	TYPE_FIELDS.
5423	(remove_base_field): Remove.
5424	(remove_base_fields): Remove.
5425	(layout_basetypes): Adjust accordingly.
5426	(layout_class_type): Call layout_field for each field, rather than
5427	just making a wholesale call to layout_type.
5428
54292000-03-14  Jeff Sturm  <jsturm@sigma6.com>
5430
5431	* except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
5432
54332000-03-13  Jason Merrill  <jason@casey.cygnus.com>
5434
5435	* decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
5436
5437	* except.c (dtor_nothrow): New fn.
5438	(do_pop_exception): Use it.  Take type parm.
5439	(push_eh_cleanup): Take type parm.
5440	(expand_start_catch_block): Pass it.
5441	(build_eh_type_type_ref): Accept null type.
5442
54432000-03-12  Mark Mitchell  <mark@codesourcery.com>
5444
5445	* cp-tree.h (revert_static_member_fn): Change prototype.
5446	* decl.c (grokfndecl): Adjust call to revert_static_member_fn.
5447	(grok_op_properties): Likewise.
5448	(start_function): Likewise.
5449	(revert_static_member_fn): Simplify.
5450	* pt.c (check_explicit_specialization): Adjust call to
5451	revert_static_member_fn.
5452
54532000-03-11  Mark Mitchell  <mark@codesourcery.com>
5454
5455	* cp-tree.h (scope_kind): New type.
5456	(tmpl_spec_kind): Likewise.
5457	(declare_pseudo_global_level): Remove.
5458	(pseudo_global_level_p): Rename to template_parm_scope_p.
5459	(pushlevel): Remove declaration.
5460	(begin_scope): New function.
5461	(finish_scope): Likewise.
5462	(current_tmpl_spec_kind): Likewise.
5463	* decl.c (struct binding_level): Shorten parm_flag to 2 bits.
5464	Shorten keep to 2 bits.  Rename pseudo_global to template_parms_p.
5465	Add template_spec_p.
5466	(toplevel_bindings_p): Adjust.
5467	(declare_pseudo_global_level): Remove.
5468	(pseudo_global_level_p): Rename to template_parm_scope_p.
5469	(current_tmpl_spec_kind): New function.
5470	(begin_scope): Likewise.
5471	(finish_scope): Likewise.
5472	(maybe_push_to_top_level): Adjust.
5473	(maybe_process_template_type_declaration): Likewise.
5474	(pushtag): Likewise.
5475	(pushdecl_nonclass_level): Likewise.
5476	(lookup_tag): Likewise.
5477	(grokfndecl): Handle member template specializations.  Share
5478	constructor and non-constructor code.
5479	* decl2.c (check_classfn): Handle member template specializations.
5480	* pt.c (begin_template_parm_list): Use begin_scope.
5481	(begin_specialization): Likewise.
5482	(end_specialization): Likewise.
5483	(check_explicit_specialization): Use current_tmpl_spec_kind.
5484	Handle member template specializations.
5485	(end_template_decl): Use finish_scope.  Remove call to
5486	get_pending_sizes.
5487	(push_template_decl_real): Remove bogus error message.
5488	(tsubst_decl): Fix typo in code contained in comment.
5489	(instantiate_template): Handle member template specializations.
5490	(most_general_template): Likewise.
5491
54922000-03-11  Gabriel Dos Reis  <gdr@codesourcery.com>
5493
5494	* lex.c (whitespace_cr): Compress consecutive calls to warning().
5495	(do_identifier): Ditto for error().
5496
5497	* pt.c (convert_nontype_argument): Ditto for cp_error().
5498	(convert_template_argument): Ditto for cp_pedwarn().
5499
55002000-03-11  Jason Merrill  <jason@casey.cygnus.com>
5501
5502	* exception.cc (__check_null_eh_spec): New fn.
5503	* except.c (expand_end_eh_spec): Call it if the spec is throw().
5504
55052000-03-10  Jason Merrill  <jason@casey.cygnus.com>
5506
5507	* decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
5508	* except.c (expand_end_eh_spec): Add the return type.
5509	* rtti.c (throw_bad_cast): Add the parmtypes.
5510	(throw_bad_typeid): Likewise.
5511
5512	* semantics.c (expand_stmt): Only leave out rtl for unused
5513	artificials, and set DECL_IGNORED_P on them as well.
5514	* decl.c (wrapup_globals_for_namespace): Likewise.
5515
55162000-03-09  Nathan Sidwell  <nathan@codesourcery.com>
5517
5518	* decl.c (maybe_commonize_var): Skip all artificial decls.
5519	* pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
5520
55212000-03-10  Jason Merrill  <jason@casey.cygnus.com>
5522
5523	* lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
5524	* cp-tree.h: Declare flag_enforce_eh_specs.
5525	* decl.c (store_parm_decls, finish_function): Check it.
5526
5527	C library functions don't throw.
5528	* Makefile.in (cfns.h): New target.
5529	(except.o): Depend on it.
5530	* Make-lang.in (cc1plus): Depend on cfns.gperf.
5531	* cfns.gperf: New file.
5532	* cfns.h: Generated.
5533	* except.c: Include it.
5534	(nothrow_libfn_p): New fn.
5535	* decl.c (grokfndecl): Use it.
5536	* cp-tree.h: Declare it.
5537
5538	* decl.c (push_overloaded_decl_1, auto_function,
5539	define_function): Lose.
5540	(build_library_fn_1): New static fn.
5541	(builtin_function): Use it.
5542	(get_atexit_node): Use build_library_fn_ptr.
5543	(build_library_fn, build_cp_library_fn, build_library_fn_ptr,
5544	build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
5545	push_void_library_fn, push_throw_library_fn): New fns.
5546	* cp-tree.h: Declare them.
5547	(cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
5548	(throw_bad_cast_node, throw_bad_typeid_node): Lose.
5549	* except.c (init_exception_processing, call_eh_info, do_pop_exception,
5550	(expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
5551	* rtti.c (build_runtime_decl): Lose.
5552	(throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
5553	build_dynamic_cast_1, expand_si_desc, expand_class_desc,
5554	expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
5555
5556	* call.c (build_call): Remove result_type parm.
5557	Call mark_used on unused artificial fns.
5558	* init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
5559
55602000-03-09  Jason Merrill  <jason@casey.cygnus.com>
5561
5562	* call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
5563	appropriate.
5564	* decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
5565	* except.c (call_eh_info, alloc_eh_object, expand_throw): Set
5566	TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
5567	* rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
5568	expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
5569	expand_generic_desc): Likewise.
5570
55712000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
5572
5573	* exception.cc (__cp_pop_exception): Cleanup the original object.
5574
55752000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
5576
5577	* decl.c (grok_op_properties): Merge conversion to void warning
5578	with other silly op warnings.
5579
55802000-03-08  Jason Merrill  <jason@casey.cygnus.com>
5581
5582	* typeck2.c (process_init_constructor): Set TREE_PURPOSE of
5583	array CONSTRUCTOR elements.  Don't use expr_tree_cons.
5584
55852000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
5586
5587	* decl.c (cp_make_fname_decl): New function.
5588	(wrapup_globals_for_namespace): Don't emit unused static vars.
5589	(init_decl_processing): Remove comment about use of
5590	array_domain_type. Set make_fname_decl.
5591	(cp_finish_decl): Remove __FUNCTION__ nadgering.
5592	* semantics.c (begin_compound_stmt): Remove
5593	current_function_name_declared flagging.
5594	(expand_stmt): Don't emit unused local statics.
5595	* typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
5596	specially.
5597
55982000-03-08  Nathan Sidwell  <nathan@codesourcery.com>
5599
5600	* typeck.c (convert_for_assignment): Don't look at array
5601	initializer.
5602	* call.c (convert_like_real): Likewise.
5603
56042000-03-07  Jason Merrill  <jason@casey.cygnus.com>
5605
5606	Add initial support for '\uNNNN' specifier.
5607	* lex.c (read_ucs): New fn.
5608	(readescape, skip_white_space): Call it.
5609	(is_extended_char, is_extended_char_1): New fns.
5610	(utf8_extend_token): New fn, #if 0'd out.
5611	(real_yylex): Treat extended chars like letters.
5612
5613	* search.c (note_debug_info_needed): Walk the bases even if we
5614	weren't deferring the type itself.
5615
56162000-03-07  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5617
5618	* decl2.c (finish_objects): Constify a char*.
5619
5620	* method.c (emit_thunk): Likewise.
5621
56222000-03-06  Nathan Sidwell  <nathan@codesourcery.com>
5623
5624	* typeck.c (dubious_conversion_warnings): Look through
5625	REFERENCE_TYPE.
5626
56272000-03-06  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5628
5629	* class.c (dfs_modify_vtables): I is now unsigned.
5630	(check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
5631	(build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
5632	* error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
5633	* init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5634	* method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
5635	* typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
5636	Call integer_all_onesp.
5637	* typeck2.c (process_init_constructor): Use compare_tree_int.
5638
5639	* lang-specs.h (as): Don't call if -syntax-only.
5640
56412000-03-06  Mark Mitchell  <mark@codesourcery.com>
5642
5643	* expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
5644	RTL_EXPR_HAS_NO_SCOPE after all.
5645
56462000-03-05  Mark Mitchell  <mark@codesourcery.com>
5647
5648	* expr.c (cplus_expand_expr, case STMT_EXPR): Use
5649	expand_start_stmt_expr and expand_end_stmt_expr directly.  Set
5650	RTL_EXPR_HAS_NO_SCOPE.
5651
5652	* pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
5653	later.
5654
5655	* dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
5656
56572000-03-05  Nathan Sidwell  <nathan@codesourcery.com>
5658
5659	* call.c (convert_like): Macrofy.
5660	(convert_like_with_context): New macro.
5661	(convert_like_real): Renamed from convert_like.  Add calling
5662	context parameters, for diagnostics. Add recursive flag.  Call
5663	dubious_conversion_warnings for outer conversion.
5664	(build_user_type_conversion): Use convert_like_with_context.
5665	(build_over_call): Likewise. Don't warn about dubious
5666	conversions here. Adjust convert_default_arg calls.
5667	(convert_default_arg): Add context parameters for diagnostics.
5668	Pass through to convert_like_with_context.
5669	* cp-tree.h (convert_default_arg): Add context parameters.
5670	(dubious_conversion_warnings): Prototype new function.
5671	* typeck.c (convert_arguments): Adjust convert_default_arg call.
5672	(dubious_conversion_warnings): New function, broken
5673	out of convert_for_assignment.
5674	(convert_for_assignment): Adjust.
5675
56762000-03-03  Jason Merrill  <jason@casey.cygnus.com>
5677
5678	* decl2.c (key_method): Break out from...
5679	(import_export_vtable, import_export_class): ...here.
5680
5681	* decl.c (finish_function): Don't mess with flag_keep_inline_functions.
5682	* decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
5683
5684	* search.c (note_debug_info_needed, dfs_debug_mark,
5685	dfs_debug_unmarkedp): Uncomment.  Adjust for new scheme.
5686	* decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
5687
56882000-03-03  Nathan Sidwell  <nathan@codesourcery.com>
5689
5690	* decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
5691	typos.
5692
56932000-03-02  Mark Mitchell  <mark@codesourcery.com>
5694
5695	* cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
5696	(TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
5697	(TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
5698	(lang_type): Split gets_new into has_new and has_array_new.
5699	(TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5700	(TYPE_GETS_NEW): Split into ...
5701	(TYPE_HAS_NEW_OPERATOR): ... this, and ...
5702	(TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
5703	(DECL_ARRAY_DELETE_OPERATOR_P): New macro
5704	(build_op_new_call): Don't declare.
5705	(build_new_1): Likewise.
5706	* call.c (build_op_new_call): Remove.
5707	* class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5708	instead of TYPE_NEEDS_DESTRUCTOR.
5709	(finish_struct_bits): Likewise.
5710	(add_implicitly_declared_members): Likewise.
5711	(check_field_decl): Likewise.
5712	(check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
5713	correctly under the new ABI.
5714	* decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5715	instead of TYPE_NEEDS_DESTRUCTOR.
5716	(initialize_local_var): Likewise.
5717	(destroy_local_var): Likewise.
5718	(cp_finish_decl): Likewise.
5719	(register_dtor_fn): Likewise.
5720	(grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
5721	TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.  Don't set
5722	TYPE_VEC_DELETE_TAKES_SIZE here.
5723	(xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
5724	TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
5725	(store_parm_decls):  Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5726	(finish_destructor_body): Likewise.
5727	(maybe_build_cleanup_1): Likewise.
5728	* decl2.c (do_static_destruction): Likewise.
5729	* init.c (build_new_1): Make it static.
5730	(perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5731	(expand_cleanup_for_base): Likewise.
5732	(get_cookie_size): New function.
5733	(build_new_1): Handle array-new cookies correctly under the new
5734	ABI.
5735	(build_vec_delete_1): Likewise.
5736	(build_vec_init):  Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5737	(build_delete): Likewise.
5738	(build_vec_delete): Handle array-new cookies correctly under the new
5739	ABI.
5740	* lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5741	* pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
5742	TYPE_HAS_ARRAY_NEW_OPERATOR.
5743	* ptree.c (print_lang_type): Check them.
5744	* search.c (context_for_name_lookup): Fix typo in comment.
5745	(tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5746	* tree.c (break_out_cleanups): Likewise.
5747	(build_cplus_array_test_1): Likewise.
5748	(cp_build_qualified_type_real): Likewise.
5749	* typeck.c (complete_type): Likewise.
5750
5751	* g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
5752	the command-line, not the end.
5753
57542000-03-01  Jason Merrill  <jason@casey.cygnus.com>
5755
5756	* pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
5757
57582000-03-02  Tom Tromey  <tromey@cygnus.com>
5759
5760	* cp-tree.h (build_java_class_ref): Declare.
5761	* init.c (build_java_class_ref): No longer static.
5762	* except.c (expand_throw): Generate a Java-style `throw' if the
5763	thrown object is a "Java" object.
5764	(initialize_handler_parm): Generate a Java-style lookup of
5765	exception info if the caught object is a "Java" object.
5766	(catch_language, catch_language_init): New globals.
5767	(decl_is_java_type): New function.
5768	(expand_start_catch_block): Don't call push_eh_info() or
5769	push_eh_cleanup() when handling a Java-style "catch".  Pass Java
5770	class reference to build_catch_block.
5771
57722000-03-02  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5773
5774	* typeck.c (comptypes): Treat sizetype like its language equivalent.
5775
57762000-03-01  Bernd Schmidt  <bernds@cygnus.co.uk>
5777
5778	* typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
5779	to merge reference/pointer code and fix incorrect warnings.
5780
57812000-02-29  Jason Merrill  <jason@casey.cygnus.com>
5782
5783	* search.c (protected_accessible_p): Use context_for_name_lookup.
5784
5785	* init.c (construct_virtual_bases): Fix thinko.
5786	* typeck.c (expand_ptrmemfunc_cst): Fix thinko.
5787
57882000-03-01  Martin von Löwis  <loewis@informatik.hu-berlin.de>
5789
5790	* decl.c (current_function_decl): Move to toplev.c.
5791
57922000-02-29  Nathan Sidwell  <nathan@codesourcery.com>
5793
5794	* pt.c (fn_type_unification): Unify return type, whenever
5795	provided.
5796	(get_bindings_real): Only pass return type when necessary.
5797	Remove explicit return type check.
5798	* class.c (resolve_address_of_overloaded_function): Pass desired
5799	return type to fn_type_unification.
5800
58012000-02-28  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5802
5803	* class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
5804	DECL_FIELD_SIZE.
5805	(check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
5806	DECL_FIELD_SIZE.
5807	* rtti.c (expand_class_desc): Likewise.
5808	* cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
5809	(THUNK_VCALL_OFFSET): Likewise.
5810	(THUNK_DELTA): Reflect changes in ../tree.h.
5811
58122000-02-28  Jason Merrill  <jason@casey.cygnus.com>
5813
5814	* search.c (protected_accessible_p): Also allow the access if
5815	the member is public in DERIVED.  Lose TYPE parm.
5816	(friend_accessible_p): Lose TYPE parm.
5817	(accessible_p): Adjust.
5818
58192000-02-27  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5820
5821	* class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
5822	on things that are not sizes; ssize_binop deleted.
5823	Call size_diffop when appropriate.
5824	(dfs_build_vcall_offset_vtbl_entries): Likewise.
5825	(build_primary_vtable, build_secondary_vtable): Likewise.
5826	(dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
5827	Variable I is HOST_WIDE_INT.
5828	(get_vfield_offset): Pass proper types to size_binop.
5829	(size_extra_vtbl_entries, layout_virtual_bases): Likewise.
5830	(finish_struct_1): Likewise.
5831	(skip_rtti_stuff): Arg N is now pointer to signed.
5832	(layout_class_type): Use size_zero_node.
5833	* cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
5834	* cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
5835	* decl.c (complete_arry_type): Pass proper types to size_binop.
5836	(xref_basetypes): BINFO_OFFSET is sizetype.
5837	* error.c (dump_expr): Don't use size_binop non-sizes.
5838	* expr.c (cplus_expand_constant): Pass proper types to size_binop.
5839	* init.c (construct_virtual_bases): Fix type error.
5840	(build_vec_delete_1): Pass proper type to size_binop and don't
5841	fold result.
5842	* lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
5843	* rtti.c (get_base_offset): Pass proper type to size_binop.
5844	* search.c (dfs_find_vbases): Fix type error.
5845	(expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
5846	(dfs_get_vbase_types): BINFO_OFFSET is sizetype.
5847	* tree.c (debug_binfo): Variable N is signed.
5848	Use HOST_WIDE_INT_PRINT_DEC.
5849	* typeck.c (comptypes): sizetype is same as equivalent integer type.
5850	(c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
5851	size_one_node and size_zero_node.
5852	(c_alignof): Use size_one_node.
5853	(build_component_addr): Pass proper types to size_binop.
5854	(expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
5855
58562000-02-26  Jason Merrill  <jason@casey.cygnus.com>
5857
5858	Implement class scope using-declarations for functions.
5859	* class.c (handle_using_decl): Call add_method for used functions.
5860	Use IDENTIFIER_CLASS_VALUE to check for conflicts.
5861	(add_method): Used functions are hidden by local functions.
5862	(check_bases_and_members): Handle using-decls before finalizing
5863	CLASSTYPE_METHOD_VEC.
5864	* call.c (add_function_candidate): Add ctype parm; if nonzero,
5865	override the type of 'this' accordingly.
5866	(add_template_candidate, add_template_candidate_real): Add ctype parm.
5867	(convert_class_to_reference, build_user_type_conversion_1,
5868	build_new_function_call, build_object_call, build_new_op,
5869	build_new_method_call): Pass ctype parm.
5870
5871	* search.c (lookup_member): Put rval_binfo, not basetype_path, in
5872	the baselink.
5873	* call.c (convert_class_to_reference, build_user_type_conversion_1,
5874	build_new_function_call, build_object_call, build_new_op,
5875	build_new_method_call, build_op_delete_call): Don't get basetype_path
5876	from a baselink.
5877	* typeck.c (build_component_ref): Likewise.
5878	* init.c (build_offset_ref): Likewise.
5879	(resolve_offset_ref): Don't call enforce_access.
5880	Call build_scoped_ref.
5881	* typeck2.c (build_scoped_ref): Simplify.  Do nothing if it
5882	would cause an error or if -pedantic.
5883	* class.c (alter_access): Lose binfo parm.
5884
58852000-02-26  Mark Mitchell  <mark@codesourcery.com>
5886
5887	* semantics.c (simplify_aggr_init_exprs_p): Don't walk into
5888	types.
5889
58902000-02-25  Alfred Minarik <a8601248@unet.univie.ac.at>
5891
5892	* rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
5893	pseudo_type_info creation into the std namespace
5894
58952000-02-26  Mark Mitchell  <mark@codesourcery.com>
5896
5897	* cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
5898	(import_export_class): Remove declaration.
5899	* decl2.c (import_export_class): Make it static.
5900	* dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
5901	PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
5902	EXPR_WITH_FILE_LOCATION.
5903	* lex.c (check_newline): Tweak filename/lineno setting.
5904	* semantics.c (begin_while_stmt): Fix typo in comment.
5905
59062000-02-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5907
5908	* lang-options.h (-fmessage-length=): Add missing option.
5909
5910	* Make-lang.in (CXX_SRCS): Add .h files and sort list.
5911
59122000-02-26  Zack Weinberg  <zack@wolery.cumb.org>
5913
5914	* Make-lang.in: Delete refs to LIBGCC2_DEPS.
5915
59162000-02-25  Jim Wilson  <wilson@cygnus.com>
5917
5918	* optimize.c (expand_call_inline): Emit the return label before
5919	evaluating the return value.
5920
59212000-02-24  Mark Mitchell  <mark@codesourcery.com>
5922
5923	* lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
5924	than duplicating functionality here.
5925	* optimize.c: Include input.h.
5926	(expand_call_inline): Use push_srcloc and pop_srcloc.
5927	* parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
5928	* parse.c: Regenerated.
5929	* Makefile.in (lex.o): Depend on input.h.
5930	(optimize.o): Likewise.
5931
59322000-02-24  Nathan Sidwell  <nathan@codesourcery.com>
5933
5934	* decl.c (grokdeclarator): Diagnose qualifiers on non-member
5935	function type, rather than ICE.
5936
59372000-02-23  Jason Merrill  <jason@casey.cygnus.com>
5938
5939	* decl.c (grokdeclarator): Call decl_type_access_control.
5940	* parse.y (parse_end_decl): Don't call decl_type_access_control if
5941	decl is null.
5942
59432000-02-23  Nathan Sidwell  <nathan@codesourcery.com>
5944
5945	* decl.c (decls_match): Remove obsolete static member nadgering.
5946
59472000-02-21  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
5948
5949	* decl.c (grokdeclarator): Change ANSI to ISO.
5950	* lex.c (consume_string, readescape, do_identifier): Likewise.
5951	(parse_float, real_yylex): Likewise.
5952	* parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
5953	(unary_expr, new_initializer, cast_expr, primary, primary_no_id,
5954	new_type_id, maybe_label_decls, simple_stmt,
5955	for.init.statement): Likewise.
5956	* pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
5957	* semantics.c (finish_named_return_value): Likewise.
5958	* parse.c: Regenerate.
5959
59602000-02-21  Mark Mitchell  <mark@codesourcery.com>
5961
5962	* cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
5963	(CPTI_CLASS_STAR_TYPE): Remove.
5964	(vtable_index_type): Likewise.
5965	(class_star_type_node): Remove.
5966	(TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
5967	(build_binary_op_nodefault): Remove.
5968	* call.c (build_new_op): Use build_binary_op instead of
5969	build_binary_op_nodefault.
5970	* decl.c (init_decl_processing): Remove class_star_type_node
5971	initialization.  Make delta_type_node ptrdiff_type_node under the
5972	new ABI.  Initialize vtable_index_type.
5973	(build_ptrmemfunc_type): Build different structures for the new
5974	ABI.
5975	(build_enumerator): Use build_binary_op instead of
5976	build_binary_op_nodefault.
5977	* method.c (build_overload_value): Mangle pointers-to-members
5978	appropriately under the new ABI.
5979	* typeck.c (build_array_ref): Use build_binary_op instead of
5980	build_binary_op_nodefault.
5981	(get_member_function_from_ptrfunc): Adjust for the new ABI.
5982	(build_binary_op_nodefault): Rename to ...
5983	(build_binary_op): ... this.  Remove old version.  Adjust for
5984	pointer-to-member comparisons under the new ABI.
5985	(build_ptrmemfunc1): Remove dead code.  Adjust for the new ABI.
5986	(build_ptrmemfunc): Adjust for the new ABI.
5987	(expand_ptrmemfunc_cst): Likewise.
5988	(delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
5989	(pfn_from_ptrmemfunc): Adjust for the new ABI.
5990
59912000-02-21  Gabriel Dos Reis  <gdr@codesourcery.com>
5992
5993	* call.c (build_object_call): Compress consecutive calls to
5994	cp_error.
5995	(build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
5996	(build_op_delete_call): Adjust message formatting.
5997
5998	* class.c (check_bases): Compress consecutive calls to
5999	cp_pedwarn.
6000	(finish_struct_anon): Say 'ISO C++'.
6001
6002	* decl.c (start_decl): Same here.
6003	(grok_reference_init): Likewise.
6004	(grokfndecl): Correct message formatting.
6005	(grokfndecl): Improve diagnostic.
6006	(check_static_variable_definition): Likewise. Say 'ISO C++'
6007	(compute_array_index_type): Say 'ISO C++'
6008	(create_array_type_for_decl): Compress consecutive calls to
6009	cp_error.
6010	(grokdeclarator): Say 'ISO C++'
6011	(grok_op_properties): Likewise.
6012
6013	* decl2.c (delete_sanity): Clairify diagnostic.
6014	(check_member_template): Same here.
6015	(grok_function_init): Use consistent terminology.
6016
6017	* expr.c (do_case): Say 'ISO C++'
6018
6019	* friend.c (do_friend): Compress consecutive calls to warning.
6020
60212000-02-20  Mark Mitchell  <mark@codesourcery.com>
6022
6023	* cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
6024	* class.c (build_secondary_vtable): Reorganize.  Don't create a
6025	new vtable under the new ABI.
6026	(layout_vtable_decl): Don't add num_extra_vtbl_entries when
6027	computing the size.
6028	(build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
6029	the initializing elements.
6030	(initialize_vtable): New function.
6031	(dfs_finish_vtbls): Use it.
6032	(dfs_accumulate_vtbl_inits): New function.
6033	(finish_vtbls): Merge primary and secondary vtables under the new
6034	ABI.
6035	(finish_struct_1): Remove redundant call to layout_vtable_decl.
6036	* init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
6037	aren't VAR_DECLs.
6038
6039	* class.c (build_vtable): New function, split out from ...
6040	(get_vtable_decl): ... here, and ...
6041	(build_secondary_vtable): ... here.
6042
6043	* pt.c (tsubst_decl): Fix formatting.
6044
60452000-02-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6046
6047	* class.c (build_primary_vtable, layout_vtable_decl): Likewise.
6048	(avoid_overlap, build_base_field): Likewise.
6049	(build_base_field, build_base_fields, is_empty_class):
6050	Test DECL_SIZE with integer_zero.
6051	(layout_class_type): Set CLASSTYPE_SIZE_UNIT.
6052	* cp-tree.h (struct lang_type): New field size_unit.
6053	(CLASSTYPE_SIZE_UNIT): New macro.
6054	* decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
6055	(cp_finish_decl): Delete -Wlarger-than processing.
6056	* optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
6057	* pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
6058	* tree.c (make_binfo): binfo vector is one entry longer.
6059	(walk_tree): Walk DECL_SIZE_UNIT.
6060
60612000-02-19  Mark Mitchell  <mark@codesourcery.com>
6062
6063	* class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
6064	comment.
6065	(build_vtable_entry): Don't assume all vtable entries are
6066	functions.
6067	(build_vtbl_initializer): Adjust accordingly.
6068	(get_vtable_decl): Fix formatting.
6069
60702000-02-18  Jason Merrill  <jason@casey.cygnus.com>
6071
6072	* semantics.c (deferred_type_access_control): Walk the entire
6073	type_lookups list.
6074	(save_type_access_control): Rename from
6075	initial_deferred_type_access_control.  Just remember the value.
6076	(decl_type_access_control): New fn.
6077	(begin_function_definition): Use deferred_type_access_control, after
6078	we've started the function.  Set type_lookups to error_mark_node.
6079	* parse.y (frob_specs, fn.def1): Adjust.
6080	(parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
6081	(parse_end_decl, parse_bitfield0, parse_method): New fns.
6082	(fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
6083	(after_type_component_declarator0): Likewise.
6084	(after_type_component_declarator): Likewise.
6085	(notype_component_declarator): Likewise.
6086	* cp-tree.h: Adjust.
6087
6088	* decl.c (redeclaration_error_message): Allow redeclaration of
6089	namespace-scope decls.
6090
60912000-02-18  Martin von Löwis  <loewis@informatik.hu-berlin.de>
6092
6093	* typeck2.c (my_friendly_abort): Use GCCBUGURL.
6094
60952000-02-17  Mark Mitchell  <mark@codesourcery.com>
6096
6097	* class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
6098	* decl2.c (grokclassfn): Likewise.
6099
6100	* ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
6101
6102	* decl2.c (lang_decode_option): Don't set default message length
6103	here.
6104	* lex.c (lang_init_options): Set it here.
6105
61062000-02-16  Mark Mitchell  <mark@codesourcery.com>
6107
6108	Make DECL_CONTEXT mean the class in which a member function was
6109	declared, even for a virtual function.
6110	* cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
6111	(DECL_FRIEND_CONTEXT): New macro.
6112	(DECL_REAL_CONTEXT): Remove.
6113	(SET_DECL_FRIEND_CONTEXT): Likewise.
6114	(DECL_VIRTUAL_CONTEXT): Adjust.
6115	(DECL_CLASS_SCOPE_P): Use TYPE_P.
6116	(add_friends): Remove.
6117	(hack_decl_function_context): Likewise.
6118	* call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
6119	CP_DECL_CONTEXT.
6120	(build_over_call): Fix indentation.  Use DECL_CONTEXT
6121	instead of DECL_CLASS_CONTEXT.
6122	* class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
6123	(add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6124	(strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6125	(build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
6126	(build_base_field): Likewise.
6127	(finish_struct_1): Likewise.
6128	(build_self_reference): Likewise.
6129	* decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
6130	DECL_REAL_CONTEXT.
6131	(pushtag): Use decl_function_context, not
6132	hack_decl_function_context.
6133	(decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6134	(duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
6135	(pushdecl): Remove bogus code.
6136	(start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
6137	(cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6138	(grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6139	Use decl_function_context, nothack_decl_function_context.
6140	(grokvardecl): Don't set DECL_CLASS_CONTEXT.
6141	(grokdeclarator): Likewise.  Use decl_function_context, not
6142	hack_decl_function_context.
6143	(copy_args_p): Document.  Don't use DECL_CLASS_CONTEXT.
6144	(start_function): Use DECL_FRIEND_CONTEXT, not
6145	DECL_CLASS_CONTEXT.  Use decl_function_context, not
6146	hack_decl_function_context.
6147	(finish_function): Use decl_function_context, not
6148	hack_decl_function_context.
6149	(maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
6150	DECL_CLASS_CONTEXT.
6151	(grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
6152	(finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
6153	(grokfield): Likewise.
6154	(finish_builtin_type): Likewise.
6155	(finish_vtable_vardec): Use decl_function_context, not
6156	hack_decl_function_context.
6157	(import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6158	(start_static_initialization_or_destruction): Likewise.
6159	(finish_static_initialization_or_destruction): Likewise.
6160	(mark_used): Adjust logic for deciding when to synthesize methods.
6161	* dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
6162	DECL_REAL_CONTEXT.
6163	* error.c (dump_function_decl): Use DECL_CONTEXT, not
6164	DECL_CLASS_CONTEXT.
6165	* friend.c (is_friend): Likewise.
6166	(add_friends): Remove.
6167	(do_friend): Use SET_DECL_FRIEND_CONTEXT.
6168	* lex.c (begin_definition_of_inclass_inline): Use
6169	decl_function_context, not hack_decl_function_context.
6170	(process_next_inline): Likewise.
6171	(do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
6172	* method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
6173	DECL_CLASSS_CONTEXT.
6174	(hack_identifier): Likewise.
6175	(synthesize_method):  Use decl_function_context, not
6176	hack_decl_function_context.
6177	* pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
6178	DECL_REAL_CONTEXT.
6179	(is_member_template): Use decl_function_context, not
6180	hack_decl_function_context.  Use DECL_CONTEXT, not
6181	DECL_CLASS_CONTEXT.
6182	(build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
6183	DECL_CLASS_CONTEXT.
6184	(check_default_tmpl_args): Use CP_DECL_CONTEXT, not
6185	DECL_REAL_CONTEXT.
6186	(push_template_decl_real): Likewise.
6187	(instantiate_class_template): Don't call add_friends.
6188	(tsubst_default_argument): Use DECL_CONTEXT, not
6189	DECL_REAL_CONTEXT.
6190	(tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
6191	Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6192	(set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
6193	DECL_CLASS_CONTEXT.
6194	* repo.c (repo_inline_used): Likewise.
6195	* search.c (current_scope): Adjust for new _CONTEXT macros.
6196	(context_for_name_lookup): Use CP_DECL_CONTEXT, not
6197	DECL_REAL_CONTEXT.
6198	(friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
6199	(lookup_fnfields_here):Likewise.
6200	(check_final_overrider): Likewise.
6201	(init_vbase_pointers): Likewise.
6202	(virtual_context): Likewise.
6203	* semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
6204	(expand_body): Use decl_function_context, not
6205	hack_decl_function_context.
6206	* tree.c (hack_decl_function_context): Remove.
6207	* typeck.c (build_x_function_call): Use DECL_CONTEXT, not
6208	DECL_CLASS_CONTEXT.
6209	* typeck2.c (error_not_base_type): Likewise.
6210
62112000-02-15  Jason Merrill  <jason@casey.cygnus.com>
6212
6213	* decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
6214
62152000-02-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6216
6217	* Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
6218
62192000-02-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
6220
6221	* lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
6222
62232000-01-16  Gabriel Dos Reis  <gdr@codesourcery.com>
6224
6225	* decl2.c (lang_decode_option): Enable automatic line wrapping.
6226
62272000-02-13  Jason Merrill  <jason@casey.cygnus.com>
6228
6229	* parse.y (frob_specs): Split out...
6230	(parse_decl): From here.
6231	(fn.def2): Call initial_deferred_type_access_control.
6232	(after_type_component_declarator0): Call frob_specs.
6233	(notype_component_declarator0): Likewise.
6234	* search.c (friend_accessible_p): Nested classes are friends of their
6235	enclosing classes.
6236
62372000-02-10  Mark Mitchell  <mark@codesourcery.com>
6238
6239	* ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
6240	used to create an implicit temporary.
6241
6242	* class.c (dfs_modify_vtables): Tweak calculation of functions to
6243	override.
6244
62452000-02-08  Nathan Sidwell  <nathan@acm.org>
6246
6247	* typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
6248	strip array element qualifiers too.
6249
62502000-02-07  Mark Mitchell  <mark@codesourcery.com>
6251
6252	* decl.c (store_parm_decls): Don't build cleanups for parameters
6253	while processing_template_decl.
6254
62552000-02-07  Jason Merrill  <jason@casey.cygnus.com>
6256
6257	* cp-tree.h (struct saved_scope): Add incomplete field.
6258	(namespace_scope_incomplete): New macro.
6259	* decl.c (pushdecl): Use it.
6260	(hack_incomplete_structures): Use it.  See through artificial
6261	binding levels.
6262	(mark_saved_scope): Mark it.
6263
6264	Implement access control for nested types.
6265	* search.c (type_access_control): New fn.
6266	(accessible_p): Now we do perform access control for types.
6267	* semantics.c (deferred_type_access_control): New fn.
6268	(initial_deferred_type_access_control): New fn.
6269	(begin_function_definition): Call it.  Add lookups parm.
6270	* decl.c (struct binding_level): Add this_class field.
6271	(pushlevel_class): Set it.
6272	(mark_binding_level): Mark it.
6273	(lookup_name_real): Use it.  Call type_access_control.
6274	(mark_saved_scope): Mark lookups field.
6275	* cp-tree.h (flagged_type_tree): Add lookups field.
6276	(struct saved_scope): Add lookups field.
6277	(type_lookups): New macro.
6278	* parse.y (declmods): Now <ftype>.
6279	(parse_decl): Add lookups parm.  Call
6280	initial_deferred_type_access_control.
6281	(lang_extdef): Clear type_lookups.
6282	(typed_declspecs, declmods, typespec): Set lookups field.
6283	(initdcl): Call deferred_type_access_control.
6284	(fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
6285	component_decl_1, named_parm): Adjust.
6286	* friend.c (is_friend): Nested classes are friends of their
6287	enclosing classes.
6288
6289	* class.c (currently_open_derived_class): New fn.
6290	* method.c (hack_identifier): Use it.
6291
6292	* lex.c (do_identifier): Remove obsolete code.
6293
6294	* parse.y (typed_typespecs): Propagate new_type_flag properly.
6295
62962000-02-05  Zack Weinberg  <zack@wolery.cumb.org>
6297
6298	* tinfo.h: Remove apostrophes from C++ comment (xgettext
6299	thinks this file is plain C).
6300
63012000-02-05  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6302
6303	* Makefile.in (call.o): Depend on $(EXPR_H).
6304
6305	* call.c: Include "expr.h".
6306
6307	* class.c (dump_class_hierarchy): Add prototype.
6308
6309	* search.c (dfs_get_pure_virtuals): Likewise.
6310
63112000-02-1  Ulrich Drepper  <drepper@redhat.com>
6312
6313	* parse.y (simple_stmt): Allow :: token in asm parameter list.
6314	* parse.c: Rebuilt.
6315
63162000-01-31  Jim Wilson  <wilson@cygnus.com>
6317
6318	* class.c (build_vtbl_or_vbase_field): New parameter fcontext.
6319	Store it in DECL_FCONTEXT.
6320	(build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
6321
63222000-01-31  Jason Merrill  <jason@casey.cygnus.com>
6323
6324	* tinfo.h (old abi): #include "tconfig.h".
6325	* tinfo.cc (convert_to_base): Move into old abi section.
6326
63272000-01-31  Mark Mitchell  <mark@codesourcery.com>
6328
6329	* cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
6330	(CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
6331	(BINFO_PRIMARY_BINFO): New macro.
6332	(BF_DELTA): Rename to ...
6333	(BV_DELTA): ... this.
6334	(BF_VCALL_INDEX): Rename to ...
6335	(BV_VCALL_INDEX): ... this.
6336	(BF_FN): Rename to ...
6337	(BV_FN): ... this.
6338	* class.c (build_vbase_path): Adjust for changes to reverse_path.
6339	(set_rtti_entry): Rename BF_ macros to BV_ variants.
6340	(modify_vtable_entry): Simplify.
6341	(add_virtual_function): Rename BF_ macros to BV_ variants.
6342	(build_vtable_initializer): Likewise.
6343	(get_class_offset_1): Remove.
6344	(dfs_get_class_offset): Likewise.
6345	(get_class_offset): Likewise.
6346	(dfs_find_final_overrider): New function.
6347	(find_final_overrider): Likewise.
6348	(modify_one_vtable): Remove.
6349	(dfs_find_base): New function.
6350	(dfs_modify_vtables): Fold modify_one_vtable in here.  Use
6351	find_final_overrider.
6352	(modify_all_vtables): Adjust.  Set BV_VCALL_INDEX on new
6353	virtuals.
6354	(dfs_fixup_vtable_deltas): Remove.
6355	(override_one_vtable): Remove.
6356	(merge_overrides): Likewise.
6357	(layout_virtual_bases): Make sure BINFO_OFFSET is set right for
6358	unreal chilren of virtual bases.
6359	(finish_struct_1): Don't use merge_overrides.  Don't use
6360	dfs_fixup_vtable_deltas.
6361	* tree.c (reverse_path): Return a TREE_LIST, not a chain of
6362	BINFOs.
6363
63642000-01-31  Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
6365	    Jason Merrill  <jason@yorick.cygnus.com>
6366
6367	* tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
6368
63692000-01-31  Alfred Minarik <a8601248@unet.univie.ac.at>
6370
6371	* exception.cc (__throw_bad_typeid): Add missing std::.
6372
63732000-01-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6374
6375	* cp-tree.h (make_thunk): PROTO -> PARAMS.
6376
63772000-01-31  Nathan Sidwell  <sidwell@codesourcery.com>
6378
6379	* cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
6380
6381	Runtime support for new-abi rtti.
6382	* inc/typeinfo (type_info::operator!=): Define in class.
6383	(type_info::before, type_info::name, type_info::operator==,
6384	type_info::operator!=): Define new ABI implementations.
6385	(type_info::is_pointer_p, type_info::is_function_p): Declare
6386	new virtual functions.
6387	(type_info::do_catch, type_info::do_upcast): Likewise.
6388
6389	* tinfo.h (__base_class_info): Define new class.
6390	(__class_type_info): Likewise.
6391	(__si_class_type_info): Likewise.
6392	(__vmi_class_type_info): Likewise.
6393	(__dynamic_cast): Prototype.
6394
6395	* tinfo.cc: Conditionalize old and new rtti mechanisms.
6396	(type_info::is_pointer_p): Define new function.
6397	(type_info::is_function_p): Likewise.
6398	(type_info::do_catch): Likewise.
6399	(type_info::do_upcast): Likewise.
6400	(vtable_prefix): New structure for vtable access.
6401	(adjust_pointer): Define new template function.
6402	(contained_p, public_p, virtual_p, contained_public_p,
6403	contained_nonpublic_p, contained_nonvirtual_p): Define new
6404	functions.
6405	(nonvirtual_base_type): New local variable.
6406	(__class_type_info::~__class_type_info): Define.
6407	(__si_class_type_info::~__si_class_type_info): Likewise.
6408	(__vmi_class_type_info::~__vmi_class_type_info): Likewise.
6409	(__class_type_info::do_catch): Define new function.
6410	(__class_type_info::do_upcast): Likewise.
6411	(__class_type_info::find_public_src): Likewise.
6412	(__class_type_info::do_find_public_src): Likewise.
6413	(__si_class_type_info::do_find_public_src): Likewise.
6414	(__vmi_class_type_info::do_find_public_src): Likewise.
6415	(__class_type_info::do_dyncast): Likewise.
6416	(__si_class_type_info::do_dyncast): Likewise.
6417	(__vmi_class_type_info::do_dyncast): Likewise.
6418	(__class_type_info::do_upcast): Likewise.
6419	(__si_class_type_info::do_upcast): Likewise.
6420	(__vmi_class_type_info::do_upcast): Likewise.
6421	(__dynamic_cast): Likewise.
6422
6423	* tinfo2.cc (__fundamental_type_info): Define new class.
6424	(__pointer_type_info): Likewise.
6425	(__reference_type_info): Likewise.
6426	(__array_type_info): Likewise.
6427	(__function_type_info): Likewise.
6428	(__enum_type_info): Likewise.
6429	(__ptr_to_member_type_info): Likewise.
6430	(__fundamental_type_info::~__fundamental_type_info): Define.
6431	(__pointer_type_info::~__pointer_type_info): Likewise.
6432	(__reference_type_info::~__reference_type_info): Likewise.
6433	(__array_type_info::~__array_type_info): Likewise.
6434	(__function_type_info::~__function_type_info): Likewise.
6435	(__enum_type_info::~__enum_type_info): Likewise.
6436	(__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
6437	(__pointer_type_info::do_catch): Define new function.
6438	(__ptr_to_member_type_info::do_catch): Define new function.
6439
6440	(__throw_type_match_rtti_2): Use new ABI interface, if enabled.
6441	(__is_pointer): Likewise.
6442
6443	* exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
6444
64452000-01-30  Mark Mitchell  <mark@codesourcery.com>
6446
6447	* cp/class.c (build_vtable): Rename to build_primary_vtable.
6448	(prepare_fresh_vtable): Rename to build_secondary_vtable.
6449	(make_new_vtable): New function.
6450	(modify_vtable_entry): Handle generation of new vtables correctly.
6451	(modify_one_vtable): Remove unused parameter.
6452	(dfs_fixup_vtable_deltas): Likewise.
6453	(override_one_vtable): Use build_secondary_vtable.
6454	(finish_struct_1): Use build_primary_vtable and
6455	build_secondary_vtable.
6456
64572000-01-28  Ulrich Drepper  <drepper@redhat.com>
6458
6459	* cp/decl.c: Adjust variable names, comments, help strings.
6460
64612000-01-29  Nathan Sidwell  <nathan@acm.org>
6462
6463	* new2.cc (operator delete[]): Use operator delete, don't assume
6464	implementation.
6465
64662000-01-29  Nathan Sidwell  <sidwell@codesourcery.com>
6467
6468	* class.c (build_vtbl_initializer): Add argument to
6469	build_vtable_entry call.
6470
64712000-01-27  Mark Mitchell  <mark@codesourcery.com>
6472
6473	* cp-tree.def (THUNK_DECL): Discuss vcall indices.
6474	* cp-tree.h (BINFO_VIRTUALS): Update documentation.
6475	(BF_DELTA): New macro.
6476	(BF_VCALL_INDEX): Likewise.
6477	(BF_FN): Likewise.
6478	(THUNK_VCALL_OFFSET): Likewise.
6479	(make_thunk): Change prototype.
6480	* class.c (build_vtable_entry): Integrate
6481	build_vtable_entry_for_fn.  Handle vcall indices.
6482	(build_vtable_entry_for_fn): Remove.
6483	(set_rtti_entry): Handle vcall indices.  Use BF_DELTA,
6484	BF_VCALL_INDEX, BF_FN.
6485	(modify_vtable_entry): Integrate common code from
6486	modify_one_vtable and dfs_fixup_vtable_deltas.
6487	(add_virtual_function): Set BF_VCALL_INDEX.
6488	(build_vtbl_initializer): Simplify.  Use BF_DELTA, BF_VCALL_INDEX,
6489	and BF_FN.
6490	(modify_one_vtable): Simplify.
6491	(dfs_fixup_vtable_deltas): Likewise.
6492	(override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
6493	* method.c (make_thunk): Handle vcall indices.
6494
64952000-01-28  Nathan Sidwell  <sidwell@codesourcery.com>
6496
6497	Compiler side new abi rtti (not enabled).
6498	* cp-tree.h (new_abi_rtti_p): New macro.
6499	(emit_support_tinfos): Prototype new function.
6500	(tinfo_decl_p): Likewise.
6501	(emit_tinfo_decl): Likwise.
6502	* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
6503	macros.
6504	(doing_runtime): New local static.
6505	(init_rtti_processing): Add new-abi initializer.
6506	(get_tinfo_decl): Add new-abi logic.
6507	(tinfo_from_decl): Likewise.
6508	(build_dynamic_cast_1): Likewise.
6509	(qualifier_flags): New static function.
6510	(tinfo_base_init): Likewise.
6511	(generic_initializer): Likewise.
6512	(ptr_ref_initializer): Likewise.
6513	(ptmd_initializer): Likewise.
6514	(class_hint_flags): Likewise.
6515	(class_initializer): Likewise.
6516	(synthesize_tinfo_var): Likewise.
6517	(create_real_tinfo_var): Likewise.
6518	(create_pseudo_type_info): Likewise.
6519	(get_vmi_pseudo_type_info): Likewise.
6520	(create_tinfo_types): Likewise.
6521	(emit_support_tinfos): New global function.
6522	(tinfo_decl_p): New global predicate.
6523	(emit_tinfo_decl): New global function.
6524	* class.c (set_rtti_entry): Generalize for old and new rtti.
6525	(build_vtbl_initializer): Likewise.
6526	* decl2.c (finish_file): Likewise.
6527
65282000-01-27  Jim Wilson  <wilson@cygnus.com>
6529
6530	* optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
6531	and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
6532
65332000-01-27  Mike Stump  <mrs@wrs.com>
6534
6535	* decl.c (pushdecl): Fix up shadow warnings with respect to implicit
6536	for scopes.
6537
65382000-01-26  Jason Merrill  <jason@casey.cygnus.com>
6539
6540	* pt.c (unify): Use fold, not maybe_fold_nontype_arg.
6541
65422000-01-26  J"orn Rennecke <amylaar@cygnus.co.uk>
6543
6544	* optimize.c (calls_setjmp_r): Supply new argument
6545	to special_function_p.
6546
65472000-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6548
6549	* call.c: PROTO -> PARAMS.
6550	* class.c: Likewise.
6551	* cp-tree.h: Likewise.
6552	* cvt.c: Likewise.
6553	* decl.c: Likewise.
6554	* decl.h: Likewise.
6555	* decl2.c: Likewise.
6556	* dump.c: Likewise.
6557	* errfn.c: Likewise.
6558	* error.c: Likewise.
6559	* except.c: Likewise.
6560	* expr.c: Likewise.
6561	* init.c: Likewise.
6562	* input.c: Likewise.
6563	* lex.c: Likewise.
6564	* lex.h: Likewise.
6565	* method.c: Likewise.
6566	* optimize.c: Likewise.
6567	* parse.y: Likewise.
6568	* pt.c: Likewise.
6569	* repo.c: Likewise.
6570	* rtti.c: Likewise.
6571	* search.c: Likewise.
6572	* semantics.c: Likewise.
6573	* spew.c: Likewise.
6574	* tree.c: Likewise.
6575	* typeck.c: Likewise.
6576	* typeck2.c: Likewise.
6577	* xref.c: Likewise.
6578
65792000-01-25  Richard Henderson  <rth@cygnus.com>
6580
6581	* typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
6582
65832000-01-25  Mark Mitchell  <mark@codesourcery.com>
6584
6585	* cp-tree.h (vcall_offset_in_vtable_p): New macro.
6586	* class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
6587	(struct vcall_offset_data_s): New type.
6588	(dfs_vcall_offset_queue_p): New function.
6589	(dfs_build_vcall_offset_vtbl_entries): Likewise.
6590	(build_vcall_offset_vtbl_entries): Likewise.
6591	(layout_vtable_decl): Likewise.
6592	(num_vfun_entries): Likewise.
6593	(num_extra_vtbl_entries): Add the entries for vcall offsets.
6594	(build_vtbl_initializer): Likewise.
6595	(dfs_finish_vtabls): Use layout_vtable_decl.
6596	(modify_one_vtables): Always duplicate vtables under the new ABI.
6597	(finish_struct_1): Use layout_vtable_decl.
6598
65992000-01-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6600
6601	* decl.c (member_function_or_else): Change third arg from a format
6602	specifier to an `enum overload_flags'.  Callers changed.
6603
66042000-01-25  Gabriel Dos Reis  <gdr@codesourcery.com>
6605
6606	* typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
6607	build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
6608	build_const_cast, get_delta_difference, check_return_expr): Avoid
6609	ANSI string concatenation usage.
6610
66112000-01-24  Mark Mitchell  <mark@codesourcery.com>
6612
6613	* class.c (layout_class_type): Put the fields required to make a
6614	class non-empty at the end, not the beginning, of the TYPE_FIELDs
6615	list.
6616
66172000-01-24  Jason Merrill  <jason@casey.cygnus.com>
6618
6619	* pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
6620	template.
6621
6622	* decl2.c (mark_used): Do instantiate inlines that have been
6623	explicitly instantiated.
6624
66252000-01-24  Richard Henderson  <rth@cygnus.com>
6626
6627	* call.c (build_over_call): Use expand_tree_builtin.
6628	* typeck.c (build_function_call_real): Likewise.
6629	(build_binary_op_nodefault): Handle unordered compares.
6630
66312000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
6632
6633	* cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
6634	cp_tree_index values.
6635	(throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
6636	New global node #defines for them.
6637	* rtti.c (call_void_fn): Replace with ...
6638	(build_runtime_decl): ... new static function.
6639	(throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
6640	(throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
6641	(build_dynamic_cast_1): Always produce correctly typed result.
6642	Explicitly produce type_info addresses. Use dynamic_cast_node.
6643	* exception.cc (__throw_bad_cast): Return `void *'.
6644	(__throw_bad_typeid): Return `const type_info &'.
6645
66462000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
6647
6648	* cp-tree.h (get_vtable_decl): Prototype new function.
6649	* class.c (get_vtable_decl): New function. Broken out from ...
6650	(build_vtable): ... here. Use it.
6651	* decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
6652	by get_vtable_decl.
6653
66542000-01-24  Nathan Sidwell  <sidwell@codesourcery.com>
6655
6656	* cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
6657	CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
6658	CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
6659	(CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
6660	CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
6661	CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
6662	(CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
6663	(CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
6664	(CPTI_TINFO_VAR_ID): New enumeration.
6665	(__tp_desc_type_node, __access_mode_type_node,
6666	__bltn_desc_type_node, __user_desc_type_node,
6667	__class_desc_type_node, __ptr_desc_type_node,
6668	__attr_desc_type_node, __func_desc_type_node,
6669	__ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
6670	(ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
6671	ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
6672	enum_desc_type_node, class_desc_type_node,
6673	si_class_desc_type_node, vmi_class_desc_type_node,
6674	ptmd_desc_type_node, base_desc_type_node): New #defines.
6675	(tinfo_fn_id, tinfo_fn_type): Rename to ...
6676	(tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
6677	(tinfo_var_id): New enumeration.
6678	(DECL_TINFO_FN_P): Augment comment.
6679	* decl.c (cp_global_trees): Adjust documentation.
6680	* rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
6681	tinfo_decl_type and tinfo_var_id.
6682	(get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
6683	(build_typeid): Remove unused variable.
6684	(get_tinfo_var): Use tinfo_var_id.
6685	(tinfo_name): New static function.
6686	(get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
6687	(tinfo_from_decl): Likewise.
6688	(get_base_offset): New static function, broken out of
6689	expand_class_desc.
6690	(expand_si_desc): Use tinfo_name.
6691	(expand_class_desc): Likewise. Lose local static variable.
6692	Use base_desc_type_node. Use get_base_offset.
6693	(expand_ptr_desc): Use tinfo_name.
6694	(expand_attr_desc): Likewise.
6695	(expand_generic_desc): Likewise.
6696
6697	* tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
6698	* tinfo.h (__GXX_ABI_VERSION): Test value and existence.
6699
67002000-01-23  Mark Mitchell  <mark@codesourcery.com>
6701
6702	* cp-tree.h (__eprintf): Remove declaration.
6703	* tree.c (__eprintf): Remove definition.
6704
67052000-01-23  Zack Weinberg  <zack@rabi.columbia.edu>
6706	    Mark Mitchell  <mark@codesourcery.com>
6707
6708	* cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
6709	CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
6710
67112000-01-23  Brad Lucier  <lucier@math.purdue.edu>
6712
6713	* class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
6714
67152000-01-23  Mark Mitchell  <mark@codesourcery.com>
6716
6717	* cp-tree.h (register_dtor_fn): New function.
6718	* decl.c (destroy_local_static): Rename to ...
6719	(register_dtor_fn): ... this.  Give it external linkage.
6720	(expand_static_init): Use it.
6721	* decl2.c (do_static_initialization): Likewise, if using
6722	__cxa_atexit.
6723	(do_static_destruction): Check that __cxa_atexit is not in use.
6724	(finish_file): Don't call do_static_destruction if using
6725	__cxa_atexit.
6726
6727	* typeck.c (convert_arguments): Restore two-message error
6728	reporting.
6729
67302000-01-20  Nathan Sidwell  <sidwell@codesourcery.com>
6731
6732	Remap dynamic cast hint values to be consistent across ABIs.
6733	* search.c (dynamic_cast_base_recurse): Remap generated value.
6734	(get_dynamic_cast_base_type): Adjust documentation.
6735	* tinfo.h (__user_type_info::dyncast): Likewise.
6736	(__user_type_info::find_public_subobj): Remap BOFF meaning.
6737	* tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
6738	(__class_type_info::do_dyncast): Likewise.
6739	(__class_type_info::do_find_public_subobj): Likewise.
6740	* tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
6741
67422000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
6743
6744	* typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
6745
6746	* typeck2.c (incomplete_type_error): Restore previous
6747	cp_error and cp_error_at call sequence.
6748
67492000-01-20  Brad Lucier  <lucier@math.purdue.edu>
6750
6751	* class.c (dump_class_hierarchy): Make format agree with argument;
6752	cast pointer to unsigned long and print with %lx.
6753
67542000-01-19  Gabriel Dos Reis  <gdr@codesourcery.com>
6755
6756	* decl2.c (lang_decode_option): Set default line-wrap length to 72.
6757
6758	* typeck.c (composite_pointer_type, common_type,
6759	comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
6760	build_function_call_real, convert_arguments,
6761	build_binary_op_nodefault, pointer_int_sum, pointer_diff,
6762	build_unary_op, mark_addressable, build_compound_expr,
6763	build_static_cast, build_reinterpret_cast, build_const_cast,
6764	build_c_cast, build_modify_expr, get_delta_difference,
6765	build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
6766	'ISO C++'.  Fusion consecutive calls to diagnostic message routines
6767	into a single one.
6768	* typeck2.c (readonly_error, abstract_virtuals_error,
6769	process_init_constructor, check_for_new_type): Likewise.
6770
67712000-01-19  Mark Mitchell  <mark@codesourcery.com>
6772
6773	* tree.c (bot_manip): Set DECL_CONTEXT for newly created
6774	VAR_DECLs.
6775
67762000-01-18  Nathan Sidwell  <sidwell@codesourcery.com>
6777
6778	* cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
6779	(build_x_typeid): Likewise.
6780	(get_tinfo_fn): Likewise.
6781	(get_tinfo_fn_unused): Rename to ...
6782	(get_tinfo_decl): ... here.
6783	* rtti.c (build_headof): Replace logic error with assertion.
6784	(get_tinfo_fn_dynamic): Rename to ...
6785	(get_tinfo_decl_dynamic): ... here. Make static. Use
6786	complete_type_or_else.
6787	(build_x_typeid): Move into ...
6788	(build_typeid): ... here. Adjust call to
6789	get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
6790	throw_bad_typeid expression.
6791	(get_tinfo_fn_unused): Rename to ...
6792	(get_tinfo_decl): ... here. Adjust comment.
6793	(get_tinfo_fn): Delete.
6794	(tinfo_from_decl): New static function.
6795	(get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
6796	(get_typeid): Use complete_type_or_else.
6797	(build_dynamic_cast_1): Adjust calls to
6798	get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
6799	* parse.y (primary): Adjust call to build_typeid.
6800	* except.c (build_eh_type_type_ref): Adjust call to
6801	get_tinfo_decl. Mark as used.
6802	* class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
6803	* decl2.c (build_expr_from_tree): Adjust call to build_typeid.
6804	* parse.c: Regenerated.
6805
68062000-01-17  Mark Mitchell  <mark@codesourcery.com>
6807
6808	* class.c (fixed_type_or_null): Don't clear NONNULL.  Document
6809	calling convention.
6810	(resolves_to_fixed_type_p): Document calling convention.
6811	* rtti.c (build_x_typeid): Initialize NONNULL.
6812
6813	* cp-tree.h (build_shared_int_cst): New function.
6814	* call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
6815	* class.c (modify_vtable_entry): Likewise.
6816	(add_virtual_function): Split out code to generated shared
6817	INTEGER_CSTs to build_share_int_cst.
6818	(modify_all_vtables): Handle all the overridden functions here.
6819	Add overridden functions from non-primary virtual bases to the
6820	primary vtable.
6821	(finish_struct_1): Adjust call to modify_all_vtables.  Add
6822	overridden functions from non-primary bases to the vtable.
6823	* tree.c (build_shared_int_cst): New function.
6824
6825	* cp-tree.h (scratchalloc): Remove.
6826	(build_scratch_list): Likewise.
6827	* call.c (convert_class_to_reference): Replace build_scratch_list
6828	and build_expr_list with build_tree_list.
6829	(add_candidate): Replace scratchalloc with expralloc.  Note memory
6830	leak.
6831	(build_user_type_conversion_1):  Replace build_scratch_list
6832	and build_expr_list with build_tree_list.
6833	(build_new_op): Likewise.
6834	(build_op_delete_call): Likewise.
6835	(convert_like): Likewise.
6836	* cvt.c (ocp_convert): Likewise.
6837	* decl.c (start_decl): Likewise.
6838	(start_function): Likewise.
6839	(finish_destructor_body): Likewise.
6840	(maybe_build_cleanup_1): Likewise.
6841	* decl2.c (reparse_decl_as_expr): Likewise.
6842	* init.c (perform_member_init): Likewise.
6843	(expand_cleanup_for_base): Likewise.
6844	(build_builtin_delete_call): Likewise.
6845	(build_new_1): Likewise.
6846	(build_delete): Likewise.
6847	* method.c (do_build_assign_ref): Likewise.
6848	* parse.y (already_scoped_stmt): Likewise.
6849	(nontrivial_exprlist): Likewise.
6850	(net_initializer): Likewise.
6851	(initlist): Likewise.
6852	* parse.c: Regenerated.
6853	* rtti.c (build_x_typeid): Likewise.
6854	(build_dynamic_cast_1): Likewise.
6855	* typeck.c (build_x_compound_expr): Likewise.
6856	(build_static_cast): Likewise.
6857	(build_modify_expr): Likewise.
6858
6859	* cp-tree.h (DECL_VINDEX): Add documentation.
6860	* class.c (build_vtable_entry): Likewise.
6861	(start_vtable): Add comment.
6862	(add_virtual_function): Replace pending_hard_virtuals with
6863	overridden_virtuals and pending_virtuals with new_virtuals.
6864	Replace redundant assignments with assertions.
6865	(check_for_override): Add comment.
6866	(check_bases_and_members): Replace pending_hard_virtuals with
6867	overridden_virtuals and pending_virtuals with new_virtuals.
6868	(create_vtbl_ptr): Likewise.
6869	(layout_class_type): Likewise.
6870	(finish_struct_1): Likewise.  Add comments.
6871
68722000-01-16  Mark Mitchell  <mark@codesourcery.com>
6873
6874	* class.c (finish_struct_1): Replace redundant code with
6875	assertions.
6876
6877	* cp-tree.h (flag_new_abi): Move.
6878	(flag_use_cxa_atexit): Likewise.
6879	(flag_honor_std): Likewise.
6880	(flag_rtti): Likewise.
6881	(vbase_offsets_in_vtable_p): Define.
6882	(vptrs_present_everywhere_p): Likewise.
6883	(TYPE_CONTAINS_VPTR_P): Likewise.
6884	(dfs_walk_real): Declare.
6885	* class.c (build_vbase_pointer_fields): Check
6886	vbase_offsets_in_vtable_p.
6887	(dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
6888	BINFO_VPTR_FIELD.
6889	(build_vbase_offset_vtbl_entries): Simplify.
6890	(build_vbase_offset_vtbl_entries): Adjust.
6891	(build_vbase_pointer): Add ability to look up vbase offsets in
6892	vtable.
6893	(start_vtable): New function.
6894	(add_virtual_function): Use it.
6895	(determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
6896	(num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
6897	(build_vtbl_initializer): Take the type of the complete object as
6898	input.  Use it to correctly calculate vbase offsets.
6899	(dfs_finish_vtbls): Pass the complete type to
6900	build_vtbl_initializer.
6901	(check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
6902	(create_vtable_ptr): Create a vtable even if there are no
6903	new virtual functions, under the new ABI.
6904	(finish_struct_1): Likewise.
6905	(get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
6906	* decl.c (exapnd_static_init): Remove call to
6907	preserve_initializer.
6908	* decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
6909	vtables.
6910	* init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
6911	(expand_virtual_init): Use vbase_offsets_in_vtable_p.
6912	(construct_virtual_bases): Don't initialize virtual base pointers
6913	under the new ABI.
6914	(build_aggr_init): Clean up comment.
6915	(expand_aggr_init_1): Likewise.
6916	* rtti.c (expand_class_desc): Store the virtual function table
6917	index where the vbase offset lives in the offset field.
6918	* search.c (dfs_walk_real): Make it global.
6919	(dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
6920	* tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
6921
6922	* tinfo.h (USItype): Make it signed under the new ABI.
6923	* tinfo.cc (convert_to_base): New function.  Encapsulate base
6924	conversion logic here.
6925	(__class_type_info::do_upcast): Use it.
6926	(__class_type_info::do_dyncast): Likewise.
6927	(__class_type_info::do_find_public_subobj): Likewise.
6928
6929	* init.c (construct_virtual_bases): Don't look up the addresses of
6930	virtual bases at run-time.
6931
6932	* class.c (build_vbase_pointer): Relocate.
6933	(build_vbase_pointer_fields): Likewise.
6934	(dfs_build_vbase_offset_vtbl_entries): Likewise.
6935	(build_vbase_offset_vtbl_entries): Likewise.
6936
6937	* decl.c (init_decl_processing): Complain if -fnew-abi
6938	-fno-vtable-thunks is used.
6939
6940	* decl2.c (lang_decode_option): Don't couple flag_honor_std to
6941	flag_new_abi.
6942
69432000-01-15  Mark Mitchell  <mark@codesourcery.com>
6944
6945	* cp-tree.h (num_extra_vtbl_entries): New function.
6946	(size_extra_vtbl_entries): Likewise.
6947	(dfs_vtable_path_unmark): Likewise.
6948	(dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
6949	(dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6950	* class.c (num_extra_vtbl_entries): New function.
6951	(size_extra_vtbl_entries): Likewise.
6952	(dfs_build_vbase_offset_vtbl_entries): New function.
6953	(build_vbase_offset_vtbl_entries): Likewise.
6954	(build_vtbl_initializer): Use it.
6955	(finish_struct_1): Adjust vtable sizes (using
6956	num_extra_vtbl_entries).
6957	* expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
6958	THUNK_DECL is non-NULL before expanding it.
6959	* init.c (expand_virtual_init): Adjust the vtable pointer by
6960	size_extra_vtbl_entries before storing it.
6961	* search.c (get_shared_vase_if_not_primary): Adjust prototype.
6962	Handle TREE_LIST parameters here, not in the dfs_* functions.
6963	(dfs_unmarked_real_bases_queue_p): Adjust.
6964	(dfs_marked_real_bases_queue_p): Likewise.
6965	(dfs_vtable_path_unmarked_real_bases_queue_p): New function.
6966	(dfs_vtable_path_marked_real_bases_queue_p): New function.
6967	(dfs_vtable_path_unmark): Likewise.
6968
69692000-01-14  Mark Mitchell  <mark@codesourcery.com>
6970
6971	* optimize.c (copy_body_r): Clear the operand three of a
6972	TARGET_EXPR when copying it.
6973
69742000-01-14  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
6975
6976	* method.c (build_decl_overload_real): Check whether we are in ::
6977	before returning __builtin_new/delete.
6978
69792000-01-13  Mark Mitchell  <mark@codesourcery.com>
6980
6981	* pt.c (tsubst_friend_function): Improve comment.
6982	(instantiate_decl): Avoid crashing when a "nested" function is
6983	instantiated from the top level.
6984
6985	* dump.c (dqeueue_and_dump): Dump
6986	DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
6987
69882000-01-13  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
6989
6990	* call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
6991
69922000-01-13  Nathan Sidwell  <sidwell@codesourcery.com>
6993
6994	* g++spec.c (lang_specific_driver): Add -fnew-abi if
6995	ENABLE_NEW_GXX_ABI defined.
6996	* Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
6997	opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
6998	opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
6999
70002000-01-12  Mark Mitchell  <mark@codesourcery.com>
7001
7002	* decl.c (start_cleanup_fn): Call pushdecl.
7003
7004	* call.c (convert_class_to_reference): Fix typos.
7005	(build_conditional_expr): Handle errors gracefully.
7006	* class.c (push_nested_class): Likewise.
7007	* cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
7008	(DECL_THIS_EXTERN): Use it.
7009	(DECL_THIS_STATIC): Likewise.
7010	* cvt.c (convert_to_void): Handle errors gracefully.
7011	(build_expr_type_conversion): Likewise.
7012	* decl.c (maybe_push_decl): Likewise.
7013	(start_decl_1): Likewise.
7014	(require_complete_types_for_parms): Likewise.
7015	* parse.y (structsp): Likewise.
7016	(base_class): Likewise.
7017	* parse.c: Regenerated.
7018	* pt.c (finish_member_template_decl): Likewise.
7019	* typeck.c (decay_conversion): Likewise.
7020
7021	* cp-tree.h (dfs_skip_vbases): New function.
7022	(find_vbase_instance): Likewise.
7023	* class.c (determine_primary_base): Allow a nearly empty base to
7024	serve as a primary base class under the new ABI.
7025	(get_class_offset_1): Rename to ...
7026	(dfs_get_class_offset): ... this.  Simplify.  Don't issue error
7027	messages here.
7028	(get_class_offset): Use it.  Issue error messages here.
7029	(dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
7030	find the right copies of virtual bases.
7031	(fixup_vtable_deltas1): Rename to ...
7032	(dfs_fixup_vtable_deltas): ... this.  Adjust to handle virtual
7033	bases as primary bases.
7034	(fixup_vtable_deltas): Remove.
7035	(override_one_vtable): Handle virtual bases as primary bases.
7036	(merge_overrides): Likewise.
7037	(finish_struct_1): Likewise.
7038	(dump_class_hierarchy): Dump primary-ness of bases as well.
7039	* search.c (mark_primary_bases): Use a pre-order traversal to
7040	handle primary virtual bases.
7041	(dfs_skip_vbases): New fiunction.
7042	(expand_upcast_fixups): Adjust to handle primary virtual bases.
7043	(fixup_virtual_upcast_offsets): Likewise.
7044	(fixup_all_virtual_upcast_offsets): Likewise.
7045	(dfs_find_vbase_instances): New function.
7046	(find_vbase_instance): Likewise.
7047
70482000-01-11  Mumit Khan  <khan@xraylith.wisc.edu>
7049
7050	* lex.c (DIR_SEPARATOR): Delete macro.
7051
70522000-01-12  Gabriel Dos Reis  <gdr@codesourcery.com>
7053
7054       * decl2.c (lang_decode_option): Handle automatic line wrapping
7055       option.
7056
70572000-01-11  Mark Mitchell  <mark@codesourcery.com>
7058
7059	* friend.c (do_friend): Don't resolve scopes when processing
7060	template declarations, even if the qualifying scope doesn't
7061	involve template parameters.
7062
70632000-01-10  Mark Mitchell  <mitchell@dumbledore.codesourcery.com>
7064
7065	* class.c (dfs_modify_vtables_queue_p): Remove.
7066	(modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
7067	and dfs_marked_real_bases_queue_p instead of
7068	dfs_modify_vtables_queue_p.
7069
7070	* class.c (build_vbase_path): Simplify.
7071	(dfs_propagate_binfo_offsets): New function.
7072	(propagate_binfo_offsets): Use it.
7073	(remove_base_field): Simplify.
7074	(dfs_set_offset_for_vbases): Remove.
7075	(dfs_set_offset_for_shared_vbases): New function.
7076	(dfs_set_offset_for_unshared_vbases): Likewise.
7077	(layout_virtual_bases): Use them.
7078	(layout_basetypes): Don't call propagate_binfo_offsets.
7079	* search.c (dfs_get_vbase_types): Clone completely fresh binfos
7080	for the vbases.
7081
7082	* class.c (build_base_field): New function, split out from ...
7083	(build_base_fields): ... here.  Use it.  Allocate primary bases
7084	first, under the new ABI.
7085	(get_vtable_entry): Remove.
7086	(remove_base_field): New function, split out from ...
7087	(remove_base_fields): ... here.  Adjust since primary bases come
7088	first under the new ABI.
7089
7090	* cp-tree.h (expand_direct_vtbls_init): Remove declaration.
7091	(initialize_vtbl_ptrs): New function.
7092	(expand_indirect_vtbls_init): Change prototype.
7093	(convert_pointer_to_vbase): Declare.
7094	* init.c (expand_direct_vtbls_init): Remove.
7095	(dfs_initialize_vtbl_ptrs): New function.
7096	(initialize_vtbl_ptrs): Likewise.
7097	(emit_base_init): Use initialize_vtbl_ptrs.
7098	* search.c (convert_pointer_to_vbase): Make it global.
7099	(expand_indirect_vtbls_init): Remove vtable initialization code.
7100	* semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
7101
7102	* class.c (dfs_finish_vtbls): New function.
7103	(finish_vtbls): Use it.
7104	(dump_class_hierarchy): New function.
7105
7106	* cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
7107	(BINFO_VBASE_PRIMARY_P): New macro.
7108	(BINFO_VIRTUALS): Add to documentation.
7109	(SET_BINFO_PRIMARY_MARKED_P): Remove.
7110	(CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7111	(dfs_mark_primary_bases_queue_p): Likewise.
7112	(dfs_unmarked_real_bases_queue_p): New function.
7113	(dfs_marked_real_bases_queue_p): Likewise.
7114	* search.c (dfs_mark_primary_bases): Adjust.
7115	(mark_primary_bases): Likewise.
7116	(get_shared_vbase_if_not_primary): New function.
7117	(dfs_unmarked_real_bases_queue_p): Likewise.
7118	(dfs_marked_real_bases_queue_p): Likewise.
7119	(dfs_get_pure_virtuals): Simplify.
7120	(get_pure_virtuals): Likewise.
7121
71222000-01-10  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7123
7124	* lex.c: Include tm_p.h.
7125
71262000-01-07  Nathan Sidwell  <sidwell@codesourcery.com>
7127
7128	* lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
7129
71302000-01-06  Jason Merrill  <jason@casey.cygnus.com>
7131
7132	* decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
7133	* pt.c (instantiate_decl): Defer comdat templates that might not be
7134	needed.
7135
7136	* cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
7137	* decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
7138	(finish_file): Likewise.
7139
7140	* decl2.c (import_export_class): Undo 12/14 change.
7141
7142	* error.c (dump_decl): operator new, not operatornew.
7143
7144	* class.c (field_decl_cmp): A nontype is "greater" than a type.
7145	* search.c (lookup_field_1): Look for the last field with the
7146	desired name.
7147
71482000-01-05  Nathan Sidwell  <nathan@acm.org>
7149
7150	* decl2.c (lookup_arg_dependent): Deal with FNS not being a
7151	FUNCTION_DECL.
7152
71532000-01-05  Nathan Sidwell  <nathan@acm.org>
7154
7155	* typeck.c (build_static_cast): Don't strip target qualifiers
7156	when casting from a class.
7157
71582000-01-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7159
7160	* class.c (warn_hidden): Initialize variable `fndecl'.
7161
71622000-01-03  Ulrich Drepper  <drepper@cygnus.com>
7163
7164	* decl.c (flag_isoc9x): New variable to be able to use code in
7165	c-common.c.  For now always zero.
7166
71672000-01-03  Mark Mitchell  <mark@codesourcery.com>
7168
7169	* cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
7170	* class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
7171	or unshare_base_binfos for virtual bases here.
7172	* search.c (dfs_get_vbase_types): Do it here.
7173	(get_vbase_types): Adjust.
7174
71752000-01-02  Mark Mitchell  <mark@codesourcery.com>
7176
7177	* cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
7178	(BINFO_PRIMARY_MARKED_P): Use flag 5.
7179	(SET_BINFO_PRIMARY_MARKED_P): Likewise.
7180	(CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7181	(unmark_primary_bases): Remove declaration.
7182	(unmarkedp): Declare.
7183	(dfs_vbase_unmark): Likewise.
7184	* class.c (determine_primary_base): Return immediately if there
7185	are no base classes.  Call mark_primary_bases here.
7186	(modify_all_direct_vtables): Remove.
7187	(modify_all_indirect_vtables): Remove.
7188	(dfs_modify_vtables_queue_p): New function.
7189	(dfs_modify_vtables): New function.
7190	(modify_all_vtables): Use them.
7191	(build_base_fields): Build FIELD_DECLs for primary virtual base
7192	classes.
7193	(create_vtable_ptr): Don't call determine_primary_base here.
7194	(dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
7195	(dfs_set_offset_for_vbases): ... this.
7196	(layout_virtual_bases): Use it.
7197	(layout_class_type): Call determine_primary_base here.
7198	* search.c (unmarkedp): Make it global.
7199	(shared_marked_p): Simplify.
7200	(shared_unmarked_p): Likewise.
7201	(dfs_primary_bases_queue_p): Remove.
7202	(dfs_unmark_primary_bases): Likewise.
7203	(unmark_primary_bases): Likewise.
7204	(mark_primary_bases): Simplify.
7205	(get_pure_virtuals): Don't call mark_primary_bases here.
7206	(dfs_vbase_unmark): New function.
7207	(get_vbase_types): Simplify.
7208
7209	* class.c (struct base_info): Remove.
7210	(determine_primary_base): Take has_virtual_p rather than a
7211	base_info as input.  Don't calculate max_has_virtual.
7212	(finish_struct_bits): Remove max_has_virtual argument.
7213	(create_vtable_ptr): Remove max_has_virtual_p argument.
7214	(layout_virtual_bases): Remove max argument.
7215	(layout_basetypes): Likewise.
7216	(layout_class_type): Remove max_has_virtual_p argument.
7217	(finish_struct_1): Remove max_has_virtual.
7218
7219	* cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
7220	(layout_basetypes): Remove.
7221	* class.c (propagate_binfo_offsets): Moved here from tree.c.
7222	Update to handle primary virtual bases.
7223	(remove_base_fields): New function, split out from
7224	layout_basetypes.
7225	(dfs_mark_primary_bases_and_set_vbase_offsets): New function.
7226	(layout_virtual_bases): New function, split out from
7227	layout_basetypes.  Update to handle primary virtual bases.
7228	(layout_basetypes): Moved here from tree.c.  Use
7229	remove_base_fields and layout_virtual_bases.
7230	* search.c (dfs_mark_primary_bases_queue_p): New function.
7231	(mark_primary_bases): Use it.
7232	* tree.c (CEIL): Remove.
7233	(propagate_binfo_offsets): Remove.
7234	(layout_basetypes): Remove.
7235
72362000-01-01  Mark Mitchell  <mark@codesourcery.com>
7237
7238	* cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
7239	(BINFO_PRIMARY_MARKED_P): New macro.
7240	(SET_BINFO_PRIMARY_MARKED_P): Likewise.
7241	(CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
7242	(mark_primary_bases): New function.
7243	(unmark_primary_bases): Likewise.
7244	* search.c (get_abstract_virtuals_1): Remove.
7245	(dfs_mark_primary_bases): New function.
7246	(mark_primary_bases): Likewise.
7247	(dfs_unmark_primary_bases): Likewise.
7248	(unmark_primary_bases): Likewise.
7249	(dfs_get_pure_virtuals): Likewise.
7250
72512000-01-01  Mark Mitchell  <mark@codesourcery.com>
7252
7253	* cp-tree.h (skip_rtti_stuff): Adjust prototype.
7254	* class.c (skip_rtti_stuff): Reorganize parameters and return value.
7255	(modify_one_vtable): Adjust.
7256	(fixup_vtable_deltas1): Likewise.
7257	(override_one_vtable): Likewise.
7258	* search.c (get_abstract_virtuals_1): Likewise.
7259	(get_pure_virtuals): Likewise.
7260	(expand_upcast_fixups): Likewise.
7261	* tree.c (debug_binfo): Likewise.
7262
7263	* class.c (build_vtable): Don't return a value.  Don't rebuild
7264	vtables for bases that have already been handled.
7265	(prepare_fresh_vtable): Don't rebuild vtables for bases that have
7266	already been handled.
7267	(modify_one_vtable): Adjust accordingly.
7268	(fixup_vtable_deltas1): Likewise.
7269	(finish_struct_1): Likewise.
7270
72712000-01-01  Martin v. Löwis  <loewis@informatik.hu-berlin.de>
7272
7273	* call.c (build_new_method_call): Also check destructors.
7274
7275
7276
7277Copyright (C) 2000 Free Software Foundation, Inc.
7278
7279Copying and distribution of this file, with or without modification,
7280are permitted in any medium without royalty provided the copyright
7281notice and this notice are preserved.
7282