| blob | b348c0d13490bfac2bb0eceb448d74f150b2c67e |
1 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
3 * cvt.c (type_promotes_to): Support char16_t and char32_t.
4 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
5 char16_t and char32_t.
6 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
7 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
8 extended builtin type "u8char{16,32}_t".
9 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
10 RID_CHAR{16,32}.
11 (cp_lexer_print_token): Support CPP_STRING{16,32}.
12 (cp_parser_is_string_literal): Idem.
13 (cp_parser_string_literal): Idem.
14 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
15 CPP_STRING{16,32}.
16 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
17 * tree.c (char_type_p): Support char16_t and char32_t as char types.
18 * typeck.c (string_conv_p): Support char16_t and char32_t.
20 2008-04-17 Jason Merrill <jason@redhat.com>
22 PR c++/35773
23 * call.c (build_user_type_conversion_1): Represent second step of
24 copy-init with an rvalue conversion.
25 (convert_like_real) [ck_user]: Don't implicitly add it here.
27 2008-04-15 Jakub Jelinek <jakub@redhat.com>
29 PR c/35751
30 * decl.c (layout_var_decl): If extern or static var has variable
31 size, set TREE_TYPE (decl) to error_mark_node.
33 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
35 PR target/35921
36 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
37 to clone.
39 2008-04-09 Jason Merrill <jason@redhat.com>
41 PR c++/35708
42 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
43 not a pushed variable.
45 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
47 * call.c (build_op_delete_call): Fix quotation in warning message.
48 * decl.c (grokdeclarator): Quote keyword in error message.
49 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
50 message.
52 * parser.c (cp_parser_check_type_definition): Print error string
53 directly rather than using "%s".
54 (cp_parser_postfix_expression): Fix quotation.
55 (cp_parser_decltype): Likewise.
56 (cp_parser_sizeof_operand): Fix quotation. Simplify.
58 * parser.c (cp_parser_non_integral_constant_expression): Build error
59 message with CONCAT rather than using "%s".
60 (cp_parser_primary_expression): Fix quotation.
61 (cp_parser_postfix_expression): Likewise.
62 (cp_parser_postfix_dot_deref_expression): Likewise.
63 (cp_parser_unary_expression): Likewise.
64 (cp_parser_new_expression): Likewise.
65 (cp_parser_delete_expression): Likewise.
67 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
68 as `)', not as `('. Fix quotation.
69 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
70 (cp_parser_primary_expression): Likewise.
71 (cp_parser_nested_name_specifier_opt): Likewise.
72 (cp_parser_postfix_expression): Likewise.
73 (cp_parser_postfix_open_square_expression): Likewise.
74 (cp_parser_parenthesized_expression_list): Likewise.
75 (cp_parser_pseudo_destructor_name): Likewise.
76 (cp_parser_new_expression): Likewise.
77 (cp_parser_direct_new_declarator): Likewise.
78 (cp_parser_delete_expression): Likewise.
79 (cp_parser_cast_expression): Likewise.
80 (cp_parser_question_colon_clause): Likewise.
81 (cp_parser_builtin_offsetof): Likewise.
82 (cp_parser_trait_expr): Likewise.
83 (cp_parser_label_for_labeled_statement): Likewise.
84 (cp_parser_compound_statement): Likewise.
85 (cp_parser_selection_statement): Likewise.
86 (cp_parser_condition): Likewise.
87 (cp_parser_iteration_statement): Likewise.
88 (cp_parser_already_scoped_statement): Likewise.
89 (cp_parser_simple_declaration): Likewise.
90 (cp_parser_linkage_specification): Likewise.
91 (cp_parser_static_assert): Likewise.
92 (cp_parser_decltype): Likewise.
93 (cp_parser_conversion_function_id): Likewise.
94 (cp_parser_operator_function_id): Likewise.
95 (cp_parser_operator): Likewise.
96 (cp_parser_type_parameter): Likewise.
97 (cp_parser_template_id): Likewise.
98 (cp_parser_explicit_instantiation): Likewise.
99 (cp_parser_explicit_specialization): Likewise.
100 (cp_parser_enum_specifier): Likewise.
101 (cp_parser_namespace_definition): Likewise.
102 (cp_parser_namespace_alias_definition): Likewise.
103 (cp_parser_using_declaration): Likewise.
104 (cp_parser_using_directive): Likewise.
105 (cp_parser_asm_definition): Likewise.
106 (cp_parser_direct_declarator): Likewise.
107 (cp_parser_ptr_operator): Likewise.
108 (cp_parser_parameter_declaration_clause): Likewise.
109 (cp_parser_initializer_clause): Likewise.
110 (cp_parser_class_specifier): Likewise.
111 (cp_parser_member_specification_opt): Likewise.
112 (cp_parser_member_declaration): Likewise.
113 (cp_parser_pure_specifier): Likewise.
114 (cp_parser_constant_initializer): Likewise.
115 (cp_parser_base_clause): Likewise.
116 (cp_parser_exception_specification_opt): Likewise.
117 (cp_parser_try_block): Likewise.
118 (cp_parser_function_try_block): Likewise.
119 (cp_parser_handler): Likewise.
120 (cp_parser_throw_expression): Likewise.
121 (cp_parser_asm_operand_list): Likewise.
122 (cp_parser_attributes_opt): Likewise.
123 (cp_parser_label_declaration): Likewise.
124 (cp_parser_constructor_declarator_p): Likewise.
125 (cp_parser_template_declaration_after_export): Likewise.
126 (cp_parser_single_declaration): Likewise.
127 (cp_parser_objc_message_expression): Likewise.
128 (cp_parser_objc_message_args): Likewise.
129 (cp_parser_objc_encode_expression): Likewise.
130 (cp_parser_objc_defs_expression): Likewise.
131 (cp_parser_objc_protocol_expression): Likewise.
132 (cp_parser_objc_selector_expression): Likewise.
133 (cp_parser_objc_protocol_refs_opt): Likewise.
134 (cp_parser_objc_typename): Likewise.
135 (cp_parser_objc_method_keyword_params): Likewise.
136 (cp_parser_objc_superclass_or_category): Likewise.
137 (cp_parser_objc_try_catch_finally_statement): Likewise.
138 (cp_parser_objc_synchronized_statement): Likewise.
139 (cp_parser_objc_throw_statement): Likewise.
140 (cp_parser_omp_var_list_no_open): Likewise.
141 (cp_parser_omp_clause_default): Likewise.
142 (cp_parser_omp_clause_if): Likewise.
143 (cp_parser_omp_clause_num_threads): Likewise.
144 (cp_parser_omp_clause_reduction): Likewise.
145 (cp_parser_omp_clause_schedule): Likewise.
146 (cp_parser_omp_critical): Likewise.
147 (cp_parser_omp_for_loop): Likewise.
148 (cp_parser_omp_sections_scope): Likewise.
150 * parser.c (cp_parser_template_parameter_list): Simplify.
152 2008-04-07 James E. Wilson <wilson@tuliptree.org>
154 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
156 2008-04-07 Jason Merrill <jason@redhat.com>
158 PR c++/35734
159 * class.c (type_has_user_nondefault_constructor): A template
160 counts as a nondefault constructor.
162 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
164 * decl.c (cxx_push_function_context): Delete.
165 (cxx_pop_function_context): Delete.
166 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
167 code only).
168 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
169 LANG_HOOKS_FUNCTION_FINAL): Delete.
170 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
171 LANG_HOOKS_MISSING_NORETURN_OK_P.
172 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
173 Delete prototype.
174 * semantics.c (current_stmt_tree): Fix comment.
176 2008-04-03 Jakub Jelinek <jakub@redhat.com>
178 PR c++/35741
179 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
180 before calling fold_offsetof.
182 2008-04-03 Tom Tromey <tromey@redhat.com>
184 * Make-lang.in (c++_OBJS): New variable.
186 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
188 * optimize.c (clone_body): New, from tree-inline.c.
190 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
192 * method.c (synthesize_method): Use {push,pop}_function_context.
193 * name-lookup.c (push_to_top_level): Likewise.
194 * parser.c (cp_parser_late_parsing_for_member): Likewise.
196 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
198 PR c++/35578
199 * parser.c (cp_parser_decl_specifier_seq): Add location to error
200 message.
202 2008-03-27 Tom Tromey <tromey@redhat.com>
204 * Make-lang.in: Revert automatic dependency patch.
206 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
208 PR obj-c++/35704
209 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
210 (build_compound_expr): New, for compatibility with C
211 build_compound_expr.
212 (cp_build_compound_expr): Renamed from build_compound_expr.
213 (build_c_cast): New, for compatibility with C build_c_cast.
214 (cp_build_c_cast): Renamed from build_c_cast.
215 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
216 * decl.c (cxx_maybe_build_cleanup): Ditto.
217 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
218 (cp_build_compound_expr): Renamed from build_compound_expr.
219 (build_c_cast): Add C-compatible prototype.
220 (cp_build_c_cast): Renamed from build_c_cast.
221 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
222 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
224 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
226 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
227 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
228 ending in a pack expansion, both of which can occur when
229 substituting into a nested template.
230 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
231 instantiating the sizeof...(X) form, make tsubst_copy do the work.
232 * parser.c (cp_parser_template_parameter): Deal with unnamed
233 non-type template parameter packs identified by pack expansions in
234 the parameter type.
236 2008-03-26 Jakub Jelinek <jakub@redhat.com>
238 PR c++/35546
239 * pt.c (apply_late_template_attributes): Don't call tsubst on
240 first attribute argument if it is IDENTIFIER_NODE.
242 PR c++/35332
243 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
244 and LTGT_EXPR to pp_expression.
246 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
248 * pt.c (coerce_template_template_parm): Moved the body of the loop
249 of coerce_template_template_parms here, to make iteration over a
250 template argument pack simpler.
251 Also, allow matching of a template parameter pack in the template
252 template parameter to a template parameter in the template
253 template argument.
254 (coerce_template_template_parms): Deal with variadic template
255 template parameters. Use coerce_template_template_parm.
256 (unify): Make sure we coerce the template template argument's
257 template arguments to the template template parameter's template
258 parameters, not the other way around.
260 2008-03-25 Tom Tromey <tromey@redhat.com>
262 * Make-lang.in: Remove .o targets.
263 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
264 (GXX_OBJS): Update.
265 (c++_OBJS): New variable.
266 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
268 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
270 * typeck.c (composite_pointer_type_r): Add SFINAE support.
271 (composite_pointer_type): Ditto.
272 (common_type): Fix call to composite_pointer_type.
273 (cxx_sizeof_nowarn): New; used to be a macro.
274 (cxx_sizeof_expr): Add SFINAE support.
275 (cxx_alignof_expr): Ditto.
276 (decay_conversion): Fix calls for SFINAE support.
277 (rationalize_conditional_expr): Add SFINAE support.
278 (build_class_member_access_expr): Ditto.
279 (finish_class_member_access_expr): Ditto.
280 (build_x_indirect_ref): Ditto.
281 (build_indirect_ref): Original version renamed to
282 cp_build_indirect_ref; new version provides a bridge from
283 c-common.
284 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
285 support.
286 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
287 (build_function_call): Original version renamed to
288 cp_build_function_call; new version provides a bridge from
289 c-common.
290 (cp_build_function_call): Was build_function_call; added SFINAE
291 support.
292 (convert_arguments): Add SFINAE support.
293 (build_x_binary_op): Ditto.
294 (build_binary_op): Original version renamed to cp_build_binary_op;
295 new version provides a bridge from c-common.
296 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
297 (pointer_diff): Fix calls for SFINAE.
298 (build_x_unary_op): Add SFINAE support.
299 (condition_conversion): Fix calls for SFINAE.
300 (build_unary_op): Original version renamed to cp_build_unary_op;
301 new version provides a bridge from c-common.
302 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
303 (unary_complex_lvalue): Fix calls for SFINAE.
304 (build_x_conditional_expr): Add SFINAE support.
305 (build_x_compound_expr_from_list): Fix calls for SFINAE.
306 (build_x_compound_expr): Add SFINAE support.
307 (convert_ptrmem): Fix calls for SFINAE.
308 (build_static_cast_1): Add SFINAE support.
309 (build_static_cast): Ditto.
310 (build_reinterpret_cast_1): Ditto.
311 (build_reinterpret_cast): Ditto.
312 (build_const_cast_1): Ditto.
313 (build_const_cast): Ditto.
314 (build_c_cast): Ditto.
315 (build_modify_expr): Original version renamed to
316 cp_build_modify_expr; new version provides a bridge from c-common.
317 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
318 support.
319 (build_x_modify_expr): Add SFINAE support.
320 (build_ptrmemfunc): Fix calls for SFINAE.
321 (convert_for_assignment): Add SFINAE support.
322 (convert_for_initialization): Ditto.
323 (check_return_expr): Fix calls for SFINAE.
324 (lvalue_or_else): Add SFINAE support.
325 * init.c (perform_member_init): Fix calls for SFINAE.
326 (emit_mem_initializers): Ditto.
327 (expand_virtual_init): Ditto.
328 (expand_cleanup_for_base): Ditto.
329 (build_aggr_init): Add SFINAE support.
330 (expand_default_init): Ditto.
331 (expand_aggr_init_1): Fix calls for SFINAE.
332 (build_offset_ref): Ditto.
333 (build_new_1): Add SFINAE support.
334 (build_new): Ditto.
335 (build_vec_delete_1): Fix calls for SFINAE.
336 (get_temp_regvar): Ditto.
337 (build_vec_init): Add SFINAE support.
338 (build_dtor_call): Fix calls for SFINAE.
339 (build_delete): Ditto.
340 (push_base_cleanups): Ditto.
341 (build_vec_delete_1): Ditto.
342 * class.c (build_base_path): Fix calls for SFINAE.
343 (build_simple_base_path): Ditto.
344 (convert_to_base_statically): Ditto.
345 (build_vfn_ref): Ditto.
346 (resolve_address_of_overloaded_function): Ditto.
347 * decl.c (check_initializer): Fix calls for SFINAE.
348 (register_dtor_fn): Ditto.
349 (compute_array_index_type): Ditto.
350 (finish_enum): Ditto.
351 (start_preparsed_function): Ditto.
352 (cxx_maybe_build_cleanup): Ditto.
353 * call.c (convert_like): Add COMPLAIN argument.
354 (convert_like_with_context): Ditto.
355 (build_this): Fix calls for SFINAE.
356 (build_user_type_conversion): Ditto.
357 (resolve_args): Ditto.
358 (build_new_function_call): Add SFINAE support.
359 (build_operator_new_call): Fix calls for SFINAE.
360 (build_object_call): Add SFINAE support.
361 (build_conditional_expr): Ditto.
362 (build_new_op): Ditto.
363 (build_op_delete_call): Fix calls for SFINAE.
364 (build_temp): Ditto.
365 (convert_like_real): Add SFINAE support.
366 (build_x_va_arg): Fix calls for SFINAE.
367 (convert_default_arg): Ditto.
368 (build_over_call): Add SFINAE support.
369 (build_java_interface_fn_ref): Fix calls for SFINAE.
370 (build_special_member_call): Add SFINAE support.
371 (build_new_method_call): Ditto.
372 (perform_implicit_conversion): Ditto.
373 (perform_direct_initialization_if_possible): Ditto.
374 (initialize_reference): Fix calls for SFINAE.
375 * method.c (do_build_assign_ref): Fix calls for SFINAE.
376 * rtti.c (build_headof): Fix calls for SFINAE.
377 (get_tinfo_decl_dynamic): Ditto.
378 (get_typeid): Ditto.
379 (build_dynamic_cast_1): Add SFINAE support.
380 (build_dynamic_cast): Ditto.
381 (tinfo_base_init): Fix calls for SFINAE.
382 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
383 (do_end_catch): Ditto.
384 (initialize_handler_parm): Ditto.
385 (expand_start_catch_block): Ditto.
386 (do_allocate_exception): Ditto.
387 (do_free_exception): Ditto.
388 (build_throw): Ditto.
389 * cvt.c (build_up_reference): Fix calls for SFINAE.
390 (convert_to_reference): Ditto.
391 (ocp_convert): Ditto.
392 (convert_to_void): Add SFINAE support.
393 * tree.c (build_dummy_object): Fix calls for SFINAE.
394 (stabilize_expr): Ditto.
395 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
396 parameter.
397 (build_new_method_call): Ditto.
398 (build_special_member_call): Ditto.
399 (build_new_op): Ditto.
400 (perform_implicit_conversion): Ditto.
401 (perform_direct_initialization_if_possible): Ditto.
402 (convert_to_void): Ditto.
403 (build_aggr_init): Ditto.
404 (build_new): Ditto.
405 (build_vec_init): Ditto.
406 (build_dynamic_cast): Ditto.
407 (finish_call_expr): Ditto
408 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
409 (cxx_sizeof_nowarn): Remove macro; add function declaration.
410 (build_class_member_access_expr): Add tsubst_flags_t parameter.
411 (finish_class_member_access_expr): Ditto.
412 (build_x_indirect_ref): Ditto.
413 (cp_build_indirect_ref): New.
414 (cp_build_function_call): Add tsubst_flags_t parameter.
415 (build_x_unary_op): Ditto.
416 (cp_build_unary_op): New.
417 (build_x_conditional_expr): Add tsubst_flags_t parameter.
418 (build_x_compound_expr): Ditto.
419 (build_compound_expr): Ditto.
420 (build_static_cast): Ditto.
421 (build_reinterpret_cast): Ditto.
422 (build_const_cast): Ditto.
423 (build_c_cast): Ditto.
424 (build_x_modify_expr): Ditto.
425 (cp_build_modify_expr): New.
426 (convert_for_initialization): Add tsubst_flags_t parameter.
427 (cp_build_binary_op): Remove macro; add function declaration.
428 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
429 (lvalue_or_else): Ditto.
430 (build_functional_cast): Ditto.
431 * typeck2.c (digest_init): Fix calls for SFINAE.
432 (process_init_constructor_array): Ditto.
433 (process_init_constructor_record): Ditto.
434 (build_x_arrow): Ditto.
435 (build_m_component_ref): Ditto.
436 (build_functional_cast): Add SFINAE support.
437 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
438 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
439 (finish_expr_stmt): Ditto.
440 (finish_for_expr): Ditto.
441 (finish_asm_stmt): Ditto.
442 (finish_non_static_data_member): Ditto.
443 (finish_qualified_id_expr): Ditto.
444 (finish_call_expr): Add SFINAE support.
445 (finish_increment_expr): Fix calls for SFINAE.
446 (finish_unary_op_expr): Ditto.
447 (simplify_aggr_init_expr): Ditto.
448 (finish_omp_clauses): Ditto.
449 (finish_omp_for): Ditto.
450 (finish_omp_barrier): Ditto.
451 (finish_omo_flush): Ditto.
452 * decl2.c (grok_array_decl): Fix calls or SFINAE.
453 (build_anon_union_vars): Ditto.
454 (get_guard_cond): Ditto.
455 (set_guard): Ditto.
456 (one_static_initialization_or_destruction): Ditto.
457 (do_static_initialization_or_destruction): Ditto.
458 (generate_ctor_or_dtor_function): Ditto.
459 (build_offset_ref_call_from_tree): Ditto.
460 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
461 (cp_parser_postfix_dot_deref_expression): Ditto.
462 (cp_parser_unary_expression): Ditto.
463 (cp_parser_new_expression): Ditto.
464 (cp_parser_cast_expression): Ditto.
465 (cp_parser_binary_expression): Ditto.
466 (cp_parser_question_colon_clause): Ditto.
467 (cp_parser_assignment_expression): Ditto.
468 (cp_parser_expression): Ditto.
469 (cp_parser_builtin_offsetof): Ditto.
470 (cp_parser_template_argument): Ditto.
471 (cp_parser_functional_cast): Ditto.
473 2008-03-24 Tom Tromey <tromey@redhat.com>
475 * lex.c (handle_pragma_interface): Don't copy the filename.
476 (handle_pragma_implementation): Copy filename using xstrdup.
478 2008-03-21 Paolo Carlini <pcarlini@suse.de>
480 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
481 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
482 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
483 (PROMOTES_TO_AGGR_TYPE): Remove.
484 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
485 * typeck.c (unary_complex_lvalue, build_modify_expr,
486 convert_for_initialization): Adjust.
487 * init.c (is_aggr_type): Remove.
488 (is_class_type): Add.
489 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
490 build_delete): Adjust.
491 * lex.c (make_aggr_type): Remove.
492 (make_class_type): Add.
493 (cxx_make_type): Adjust.
494 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
495 Adjust.
496 * decl.c (build_typename_type, make_typename_type,
497 make_unbound_class_template, cxx_init_decl_processing,
498 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
499 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
500 grok_op_properties, xref_tag, check_function_type): Adjust.
501 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
502 add_builtin_candidate, add_builtin_candidates,
503 build_user_type_conversion_1, convert_like_real, build_cxx_call,
504 is_subseq, compare_ics): Adjust.
505 * method.c (use_thunk): Adjust.
506 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
507 create_tinfo_types): Adjust.
508 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
509 build_up_reference, convert_to_reference, convert_from_reference,
510 ocp_convert, build_expr_type_conversion): Adjust.
511 * tree.c (bind_template_template_parm, error_type): Adjust.
512 * dump.c (cp_dump_tree): Adjust.
513 * search.c (lookup_member): Adjust.
514 * friend.c (make_friend_class, do_friend): Adjust.
515 * typeck2.c (store_init_value, process_init_constructor_array,
516 process_init_constructor_record, build_x_arrow, build_m_component_ref,
517 build_functional_cast): Adjust.
518 * pt.c (finish_member_template_decl, process_template_parm,
519 lookup_template_class, tsubst_function_type, tsubst,
520 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
521 Adjust.
522 * semantics.c (begin_class_definition, finish_base_specifier,
523 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
524 Adjust.
525 * name-lookup.c (constructor_name_p, push_overloaded_decl,
526 do_class_using_decl, lookup_qualified_name,
527 maybe_process_template_type_declaration): Adjust.
528 * decl2.c (grok_array_decl, check_member_template,
529 constrain_class_visibility): Adjust.
530 * parser.c (cp_parser_class_name): Adjust.
532 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
534 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
536 2008-03-17 Jason Merrill <jason@redhat.com>
538 PR c++/35548
539 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
540 a temp directly to a reference as per DR391.
542 2008-03-12 Richard Guenther <rguenther@suse.de>
544 PR c++/35469
545 Revert:
546 2008-02-04 Richard Guenther <rguenther@suse.de>
548 PR java/35035
549 * decl.c (record_builtin_java_type): Make jboolean a
550 integer type again where its mode doesn't match that of bool.
552 2008-01-25 Richard Guenther <rguenther@suse.de>
554 PR c++/33887
555 * decl.c (record_builtin_java_type): Make __java_boolean
556 a variant of bool.
557 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
558 after TYPE_MAIN_VARIANT check.
560 2008-03-10 Jakub Jelinek <jakub@redhat.com>
562 PR c++/35328
563 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
564 if errorcount.
566 PR c++/35337
567 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
568 DECL_P in not a variable and appears more than once error messages.
570 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
572 Revert:
574 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
576 PR c++/35049
577 PR c++/35096
578 * typeck.c (structural_comptypes): Call cp_comptypes.
579 (comptypes): New; called from the C/C++ common bits to perform
580 strict checks.
581 (cp_comptypes): Renamed from comptypes, which is already used,
582 with a different signature, by the C++ front end.
583 (build_reinterpret_cast_1): Call cp_comptypes.
584 (ptr_reasonably_similar): Ditto.
585 * decl.c (decls_match): Ditto.
586 * cvt.c (convert_to_reference): Ditto.
587 * cp-tree.h (same_type_p): Ditto.
588 (same_or_base_type_p): Ditto.
589 (comptypes): Rename to cp_comptypes.
590 * pt.c (canonical_type_parameter): Call cp_comptypes.
592 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
594 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
595 test for equivalence between pointer and references.
597 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
599 PR 24924
600 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
601 (check_field_decls): Likewise.
602 (note_name_declared_in_class): Likewise.
603 * call.c (build_new_op): Likewise.
604 (convert_like_real): Likewise.
605 (build_over_call): Likewise.
606 * lex.c (unqualified_fn_lookup_error): Likewise.
607 * parser.c (cp_parser_template_id): Likewise.
608 * cvt.c (warn_ref_binding): Likewise.
609 (convert_to_reference): Likewise.
610 (ocp_convert): Likewise.
611 (convert_to_void): Use error instead of pedwarn.
612 * error.c (cp_cpp_error): Use pedantic_warning_kind.
613 * decl.c (compute_array_index_type): Use constant_expression_error.
615 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
617 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
618 that auto is either a storage class or a simple type specifier,
619 depending on the dialect.
620 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
621 specifier in C++98 mode, error in C++0x mode (since we don't
622 support auto as a type specifier, yet).
623 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
624 storage specifier in C++0x mode.
625 (cp_parser_simple_type_specifier): Parse `auto' as a
626 simple-type-specifier, but error because we don't support it yet.
628 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
630 * parser.c (cp_parser_nonclass_name): New.
631 (cp_parser_pseudo_destructor_name): Use it instead of
632 cp_parser_type_name.
633 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
635 2008-02-29 Tom Tromey <tromey@redhat.com>
637 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
638 (cp_lexer_get_preprocessor_token): Update.
639 (cp_lexer_set_source_position_from_token): Don't call
640 restore_input_file_stack.
641 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
643 2008-02-28 Richard Guenther <rguenther@suse.de>
645 Revert:
646 2008-02-26 Richard Guenther <rguenther@suse.de>
648 * decl.c (duplicate_decls): Remove decl from global mapping
649 before ggc_freeing it.
651 2008-02-27 Jakub Jelinek <jakub@redhat.com>
653 PR c++/35368
654 * rtti.c: Include c-pragma.h.
655 (push_abi_namespace, pop_abi_namespace): New functions.
656 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
657 create_tinfo_types, emit_support_tinfos): Use them.
658 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
660 2008-02-26 Jason Merrill <jason@redhat.com>
662 PR c++/35315
663 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
664 to name the struct for linkage purposes even if it has attributes.
665 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
667 2008-02-26 Tom Tromey <tromey@redhat.com>
669 * parser.c (eof_token): Remove old location code.
670 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
671 * decl2.c (generate_ctor_or_dtor_function): Remove old location
672 code.
673 (cp_write_global_declarations): Likewise.
674 * lex.c (cxx_init): Remove old location code.
675 (handle_pragma_implementation): Remove test of
676 USE_MAPPED_LOCATION.
677 * pt.c (tsubst): Remove old location code.
678 * error.c (cp_print_error_function): Remove test of
679 USE_MAPPED_LOCATION.
680 * decl.c (pop_label): Remove old location code.
681 (finish_function): Likewise.
683 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
685 PR 26264
686 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
688 2008-02-26 Richard Guenther <rguenther@suse.de>
690 * decl.c (duplicate_decls): Remove decl from global mapping
691 before ggc_freeing it.
693 2008-02-26 Paolo Carlini <pcarlini@suse.de>
695 PR c++/35323
696 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
698 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
700 * typeck.c (build_class_member_access_expr): Add appropriate
701 OPT_W* parameter to warning.
702 (build_reinterpret_cast_1): Likewise.
703 * name-lookup.c (push_overloaded_decl): Likewise.
705 2008-02-25 Paolo Carlini <pcarlini@suse.de>
707 PR c++/35333
708 * error.c (dump_expr): Handle CONJ_EXPR.
710 2008-02-25 Paolo Carlini <pcarlini@suse.de>
712 PR c++/35338
713 * error.c (dump_type): Handle FIXED_POINT_TYPE.
714 (dump_expr): Handle FIXED_CST.
716 2008-02-24 Jason Merrill <jason@redhat.com>
718 * parser.c (cp_parser_declaration): Handle "inline namespace".
719 (cp_parser_namespace_definition): Likewise.
721 PR c++/33486
722 * name-lookup.c (arg_assoc_namespace): Look down into inline
723 namespaces, too.
725 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
727 * typeck.c (check_for_casting_away_constness): Use 1 single
728 argument, the type of cast, to decide what diagnostics generate.
729 (build_static_cast_1): Remove unused code. Update call to
730 check_for_casting_away_constness.
731 (build_reinterpret_cast_1): Update call to
732 check_for_casting_away_constness.
733 (build_const_cast_1): Likewise.
735 2008-02-24 Paolo Carlini <pcarlini@suse.de>
737 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
738 VEC_NEW_EXPR), forward to pp_expression.
739 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
741 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
743 PR c++/34749
744 * friend.c (do_friend): Call cplus_decl_attributes earlier.
746 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
748 PR C++/34715
749 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
750 template decls' function decl.
752 2008-02-22 Paolo Carlini <pcarlini@suse.de>
754 PR c++/35282
755 Revert:
756 2008-02-14 Paolo Carlini <pcarlini@suse.de>
758 PR c++/28743
759 * pt.c (determine_specialization): In case of function templates,
760 when the type of DECL does not match FN there is no match.
762 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
764 PR c/19999
765 * typeck.c (build_binary_op): Warn about floating point
766 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
768 2008-02-19 Jason Merrill <jason@redhat.com>
770 PR c++/34950
771 * pt.c (resolve_overloaded_unification): Set processing_template_decl
772 while we look for possible bindings.
774 2008-02-19 Jakub Jelinek <jakub@redhat.com>
776 PR c++/35028
777 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
779 PR c++/34964
780 PR c++/35244
781 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
782 vars. Afterwards ensure v is VAR_DECL.
784 PR c++/35078
785 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
786 call cp_finish_decl.
787 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
788 early.
790 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
792 PR c++/35023
793 PR c++/35024
794 PR c++/35026
795 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
796 is error_mark_node, return an error early.
797 (find_parameter_packs_r): Pass the pointer set along to recursive
798 calls of cp_walk_subtrees; don't try to manage the pointer set
799 ourselves.
800 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
801 (make_pack_expansion): Ditto.
802 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
803 a second pass through the tree with find_parameter_packs_r; that
804 second pass no longer does anything.
805 (push_template_decl_real): If we have an erroneous declaration,
806 set its type to error_mark_node before returning an error.
808 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
810 PR c++/34050
811 * pt.c (tsubst_initializer_list): Deal with the use of
812 VOID_TYPE_NODE to indicate value-initialization of the bases.
814 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
815 Jason Merrill <jason@redhat.com>
817 PR c++/5645
818 PR c++/11159
819 * class.c (type_has_user_nondefault_constructor): New fn.
820 * cp-tree.h: Declare it.
821 * init.c (emit_mem_initializers): Use it for -W warning about
822 missing base initializer.
824 2008-02-14 Paolo Carlini <pcarlini@suse.de>
826 PR c++/28743
827 * pt.c (determine_specialization): In case of function templates,
828 when the type of DECL does not match FN there is no match.
830 2008-02-13 Jakub Jelinek <jakub@redhat.com>
831 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
833 PR c++/35138
834 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
835 are not identifier :: ~, return before calling cp_parser_type_name.
837 2008-02-13 Jason Merrill <jason@redhat.com>
839 PR c++/34962, c++/34937, c++/34939
840 * decl2.c (is_late_template_attribute): Always defer attributes
841 vector_size and weak.
843 PR c++/34774
844 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
845 of enumerators, too.
847 2008-02-12 Jason Merrill <jason@redhat.com>
849 PR c++/34824
850 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
851 if we're doing conversions to call a user-defined conversion function.
853 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
855 PR c++/29048
856 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
857 check here, too.
859 2008-02-12 Jakub Jelinek <jakub@redhat.com>
861 PR c++/34862
862 * init.c (build_new_1): Don't create placement_expr before
863 constructing alloc_call. Verify that the pointer is passed by
864 value to operator new.
866 2008-02-11 Jason Merrill <jason@redhat.com>
868 PR c++/35097
869 * pt.c (tsubst): Don't look up a template typedef in an explicit
870 specialization.
872 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
874 PR c++/35113
875 * tree.c (cp_build_qualified_type_real): When building a
876 cv-qualified array type, build it as a unique type with
877 build_cplus_array_type_1 and then adopt the unqualified type's
878 main variant.
880 2008-02-11 Paolo Carlini <pcarlini@suse.de>
882 PR c++/35077
883 * decl.c (groktypename): Check grokdeclarator return.
885 2008-02-10 Jason Merrill <jason@redhat.com>
887 PR c++/34094
888 * decl2.c (cp_write_global_declarations): Don't write out static
889 data members with DECL_IN_AGGR_P set.
891 2008-02-08 Jason Merrill <jason@redhat.com>
893 PR c++/35116
894 * tree.c (build_target_expr_with_type): Handle void initializer.
895 (bot_manip): Remap slot before recursing.
897 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
899 PR other/35107
900 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
902 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
904 PR c++/35056
905 * tree.c: Include tree-flow.h.
906 (build_target_expr): Check type compatibility.
907 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
908 * call.c (convert_like_real): Convert bitfield to expected type.
910 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
912 PR c++/35049
913 PR c++/35096
914 * typeck.c (structural_comptypes): Call cp_comptypes.
915 (comptypes): New; called from the C/C++ common bits to perform
916 strict checks.
917 (cp_comptypes): Renamed from comptypes, which is already used,
918 with a different signature, by the C++ front end.
919 (build_reinterpret_cast_1): Call cp_comptypes.
920 (ptr_reasonably_similar): Ditto.
921 * decl.c (decls_match): Ditto.
922 * cvt.c (convert_to_reference): Ditto.
923 * cp-tree.h (same_type_p): Ditto.
924 (same_or_base_type_p): Ditto.
925 (comptypes): Rename to cp_comptypes.
926 * pt.c (canonical_type_parameter): Call cp_comptypes.
928 2008-02-05 Jakub Jelinek <jakub@redhat.com>
930 PR c++/33553
931 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
932 value dependent expression.
934 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
936 PR c++/35074
937 * decl2.c (save_template_attributes): When we're modifying the
938 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
939 all of the other variants to add those same attributes. Otherwise,
940 the main variant will be inconsistent with those other variants.
942 2008-02-04 Richard Guenther <rguenther@suse.de>
944 PR java/35035
945 * decl.c (record_builtin_java_type): Make jboolean a
946 integer type again where its mode doesn't match that of bool.
948 2008-02-02 Jason Merrill <jason@redhat.com>
949 Mark Mitchell <mark@codesourcery.com>
951 PR c++/33916
952 * init.c (build_value_init_1): New function.
953 (build_value_init): New function.
954 * typeck2.c (build_functional_cast): Call it.
955 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
957 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
958 TYPE_HAS_CONSTRUCTOR.
959 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
960 add_implicitly_declared_members): Adjust.
961 (check_field_decls): Adjust. Remove warnings about reference/const
962 in class without constructor.
963 (check_bases_and_members): Adjust. Give those warnings here instead.
964 * decl.c (fixup_anonymous_aggr): Adjust.
965 (check_initializer): Adjust, clarify logic slightly.
966 (grok_special_member_properties): Adjust, only set if user-provided.
967 * rtti.c (create_tinfo_types): Don't set.
968 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
969 Use same_type_ignoring_top_level_qualifiers_p.
970 * pt.c (check_explicit_specialization): Adjust.
971 (instantiate_class_template): Adjust.
973 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
974 Jakub Jelinek <jakub@redhat.com>
976 PR c++/34935
977 PR c++/34936
978 * typeck.c (structural_comptypes): Handle comparisons of
979 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
980 REAL_TYPE nodes.
981 * mangle.c (write_builtin_type): Map down to the canonical type,
982 which will be one of the predefined type nodes.
984 2008-01-29 Michael Meissner <michael.meissner@amd.com>
986 PR 35004
987 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
988 bits to allow for expansion of the number of middle end tree
989 codes.
991 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
993 PR c++/34055
994 PR c++/34103
995 PR c++/34219
996 PR c++/34606
997 PR c++/34753
998 PR c++/34754
999 PR c++/34755
1000 PR c++/34919
1001 PR c++/34961
1002 * typeck.c (check_return_expr): Tweak call to
1003 check_for_bare_parameter_packs.
1004 * class.c (add_method): Be careful with error_mark_nodes.
1005 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
1006 signature.
1007 * pt.c (struct find_parameter_pack_data): Remove
1008 SET_PACKS_TO_ERROR.
1009 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
1010 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
1011 (make_pack_expansion): Ditto.
1012 (check_for_bare_parameter_packs): Parameter is now a tree, not a
1013 tree*.
1014 (process_template_parm): Tweak call to
1015 check_for_bare_parameter_packs.
1016 (push_template_decl_real): Tweak calls to
1017 check_for_bare_parameter_packs. If bare parameter packs are found
1018 in the list of exceptions, clear out that list after giving an
1019 error.
1020 * semantics.c (finish_cond): Tweak call to
1021 check_for_bare_parameter_packs.
1022 (finish_expr_stmt): Ditto.
1023 (finish_for_expr): Ditto.
1024 (finish_switch_cond): Ditto.
1025 (finish_mem_initializers): Ditto.
1026 (finish_member_declaration): Ditto.
1027 (finish_static_assert): Check for bare parameter packs in the
1028 condition.
1029 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
1030 attributes of a declaration.
1031 * parser.c (cp_parser_using_declaration): Tweak call to
1032 check_for_bare_parameter_packs.
1033 (cp_parser_base_clause): Ditto.
1035 2008-01-28 Jason Merrill <jason@redhat.com>
1037 PR c++/35007
1038 * class.c (build_base_path): Fix !want_pointer case.
1040 2008-01-27 Jason Merrill <jason@redhat.com>
1042 PR c++/27177
1043 * class.c (build_base_path): Fix previous change.
1045 2008-01-26 Jakub Jelinek <jakub@redhat.com>
1047 PR c++/34965
1048 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
1049 and TRUTH_XOR_EXPR.
1051 2008-01-26 Richard Guenther <rguenther@suse.de>
1053 PR c++/34235
1054 * typeck.c (build_binary_op): Remove code to shorten compares.
1056 2008-01-25 Richard Guenther <rguenther@suse.de>
1058 PR c++/33887
1059 * decl.c (record_builtin_java_type): Make __java_boolean
1060 a variant of bool.
1061 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1062 after TYPE_MAIN_VARIANT check.
1064 2008-01-25 Jason Merrill <jason@redhat.com>
1066 PR c++/27177
1067 * class.c (build_base_path): Don't mess with virtual access if
1068 skip_evaluation.
1069 * call.c (standard_conversion): Don't check whether source type
1070 is complete.
1072 * decl2.c (is_late_template_attribute): Don't defer attribute
1073 visibility just because the type is dependent.
1075 2008-01-25 Jason Merrill <jason@redhat.com>
1076 Mark Mitchell <mark@codesourcery.com>
1078 PR c++/31780
1079 * call.c (standard_conversion): Allow conversion from integer/real
1080 to complex.
1081 (compare_ics): Such a conversion is worse than a normal arithmetic
1082 conversion.
1084 2008-01-25 Richard Guenther <rguenther@suse.de>
1086 PR c++/33887
1087 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
1088 to true.
1090 2008-01-24 Paolo Carlini <pcarlini@suse.de>
1092 PR c++/34603
1093 * pt.c (push_template_decl_real): Return error_mark_node in case
1094 of template definition of non-template.
1096 2008-01-24 Jason Merrill <jason@redhat.com>
1098 PR c++/34913
1099 * decl2.c (is_late_template_attribute): Defer any attribute with
1100 dependent args. Also defer type attributes if the type is dependent.
1102 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1103 Alexandre Oliva <aoliva@redhat.com>
1105 PR c++/33984
1106 * call.c (reference_binding): For bitfields use the declared bitfield
1107 type.
1108 (add_builtin_candidates): Likewise.
1109 * class.c (layout_class_type): For bitfields copy over the
1110 original type quals.
1112 2008-01-22 Jason Merrill <jason@redhat.com>
1114 PR c++/28560
1115 * decl.c (groktypename): Also ignore attributes on dependent
1116 possibly-class types.
1118 PR c++/34912
1119 * friend.c (do_friend): Check for prior declaration of a friend
1120 function of a local class.
1121 * name-lookup.c (lookup_name_innermost_nonclass_level):
1122 No longer static.
1123 * name-lookup.h: Declare it.
1125 2008-01-22 Tom Tromey <tromey@redhat.com>
1127 PR c++/34829:
1128 * init.c (build_new_1): Only disallow Java aggregates.
1130 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1132 PR c++/34607
1133 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
1134 if decl or init is error_mark_node.
1136 PR c++/34918
1137 * error.c (dump_expr): Handle VECTOR_CST.
1139 2008-01-21 Jason Merrill <jason@redhat.com>
1141 PR c++/33959
1142 * pt.c (tsubst_aggr_type): Make sure our context is complete.
1144 PR c++/34573
1145 * pt.c (retrieve_local_specialization): Robustify.
1146 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1148 PR c++/34846
1149 * pt.c (tsubst): Only call retrieve_local_specialization if the
1150 original typedef was in a function template.
1152 PR c++/34196
1153 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1155 2008-01-21 Richard Guenther <rguenther@suse.de>
1157 PR c++/34850
1158 * error.c (cp_print_error_function): Deal with recursive
1159 BLOCK trees.
1161 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1163 PR c++/34891
1164 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1166 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1168 PR c++/34776
1169 PR c++/34486
1170 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1171 on non-IS_AGGR_TYPE scope.
1172 (constructor_name_p): Assert IS_AGGR_TYPE.
1174 2008-01-18 Ian Lance Taylor <iant@google.com>
1176 PR c++/33407
1177 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1178 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1179 DECL_IS_OPERATOR_NEW flag.
1181 2008-01-16 Richard Guenther <rguenther@suse.de>
1183 PR c++/33819
1184 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1185 for conversions to type variants.
1187 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1189 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1190 declaration and code. Update copyright year.
1192 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1194 PR c++/34399
1195 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1196 know we have a class type.
1198 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1200 PR c++/34751
1201 * pt.c (coerce_template_parameter_pack): When substituting into
1202 the type of a non-type template parameter pack. use the
1203 deduced/substituted arguments.
1204 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1205 can be a parameter pack with the ellipsis following it. When we
1206 have an erroneous declaration, allow it to be a parameter pack.
1207 (cp_parser_template_parameter): Complain about default
1208 arguments on non-type template parameter packs, and parse them
1209 using the new cp_parser_default_argument.
1210 (cp_parser_parameter_declaration): Complain about parameter packs
1211 with default arguments. Move parsing of default arguments into a
1212 new function, cp_parser_default_argument.
1213 (cp_parser_default_argument): New; extracted from
1214 cp_parser_parameter_declaration.
1216 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1218 PR c++/34051
1219 PR c++/34055
1220 PR c++/34102
1221 PR c++/34103
1222 * typeck.c (check_return_expr): If there are bare parameter packs
1223 in the return value, set it to error_mark_node.
1224 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1225 * pt.c (find_parameter_packs_r): Look at the type of
1226 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1227 (check_for_bare_parameter_packs): Flip the result: now returns
1228 TRUE when there were bare parameter packs, FALSE otherwise.
1229 (push_template_decl_real): Deal with flipped result of
1230 check_for_bare_parameter_packs.
1231 * semantics.c (finish_cond): If there are bare parameter packs in
1232 the conditional, set it to error_mark_node.
1233 (finish_expr_stmt): If there are bare parameter packs in the
1234 expression, set it to error_mark_node.
1235 (finish_for_expr): Ditto.
1236 (finish_switch_cond): If there are bare parameter packs in
1237 the conditional, set it to error_mark_node.
1238 (finish_mem_initializers): If there are bare parameter packs in
1239 the member initializer, set it to error_mark_node.
1240 (finish_member_declaration): Check the attributes of the
1241 declaration for bare parameter packs, and remove the attributes if
1242 any have bare parameter packs.
1243 * parser.c (cp_parser_using_declaration): Check the using
1244 declaration for bare parameter packs.
1245 (cp_parser_base_clause): If there are bare parameter packs in a
1246 base specifier, don't add it to the chain.
1248 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1250 PR c++/34314
1251 * error.c (dump_simple_decl): Display ellipsis for template
1252 non-type parameter packs.
1253 (dump_decl): Display ellipsis for template type parameter packs.
1254 (dump_template_decl): Display ellipsis for template template
1255 parameter packs.
1256 * pt.c (redeclare_class_template): When redeclaring a class
1257 template, check for collisions between template parameters and
1258 template parameter packs.
1260 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1262 PR c++/33964
1263 * pt.c (process_partial_specialization): Don't mark template
1264 parameters that occur in non-deduced contexts.
1265 (struct pair_fn_data): Add include_nondeduced_p.
1266 (for_each_template_parm_r): Only visit non-deduced contexts if
1267 include_nondeduced_p is set.
1268 (for_each_template_parm): Added parameter include_nondeduced_p,
1269 which states whether template parameters found in non-deduced
1270 contexts should be visited.
1271 (uses_template_parms): Visit all template parameters, even those
1272 in non-deduced contexts.
1274 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1276 PR c++/34052
1277 * pt.c (check_default_tmpl_args): Check for parameter packs that
1278 aren't at the end of a primary template.
1279 (push_template_decl_real): Remove check for parameter packs that
1280 aren't at the end of a primary template; that now happens in
1281 check_default_tmpl_args.
1282 * semantics.c (finish_template_template_parm): Use
1283 check_default_tmpl_args to check for errors in the template
1284 parameter list.
1286 2008-01-12 Doug Kwan <dougkwan@google.com>
1288 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1289 instead of OPT_Wreturn_type in warning due to ignored return type
1290 qualifiers.
1291 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1292 instead of OPT_Wreturn_type in warning due to ignored return type
1293 qualifiers.
1295 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1297 PR c++/33890
1298 * semantics.c (finish_omp_for): Don't call
1299 fold_build_cleanup_point_expr if processing_template_decl.
1301 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1302 Jakub Jelinek <jakub@redhat.com>
1304 PR c++/34611
1305 * error.c (dump_template_argument): Deal with TREE_LIST.
1307 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1309 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1310 long" in C++0x mode; change the warning to note that "long long"
1311 is only unsupported in C++98 mode.
1313 2007-12-20 Jason Merrill <jason@redhat.com>
1315 PR c++/34111
1316 * call.c (standard_conversion): Derived-to-base is considered a
1317 standard conversion.
1319 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1321 PR c++/34513
1322 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1323 call cp_parser_statement rather than
1324 cp_parser_already_scoped_statement.
1326 2007-12-18 Jason Merrill <jason@redhat.com>
1328 PR c++/34206
1329 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1330 use template parms.
1331 (dependent_type_p_r): Handle the domain of an array.
1333 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1334 Jakub Jelinek <jakub@redhat.com>
1336 PR c++/32565
1337 PR c++/33943
1338 PR c++/33965
1339 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1340 bindings of template template parameters after all template
1341 arguments have been deduced.
1342 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1343 include tf_error.
1344 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1345 (unify): Deal with variadic, bound template template parameters.
1346 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1348 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1350 PR c++/34488
1351 * decl.c (grokdeclarator): Reject friend sfk_constructor
1352 FUNCTION_TYPE.
1354 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1356 PR c/34506
1357 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1358 in between clauses.
1360 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1362 PR debug/7081
1363 * cp-lang.c (cp_classify_record): New.
1364 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1366 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1368 PR c++/34238
1369 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1371 PR c++/34364
1372 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1373 dynamic_cast in a template.
1375 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1377 PR c++/34059
1378 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1379 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1381 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1383 PR c++/34395
1384 * error.c (dump_type_prefix, dump_type_suffix): Handle
1385 TYPE_PACK_EXPANSION.
1387 PR c++/34394
1388 * error.c (dump_expr): Handle ABS_EXPR.
1390 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1392 PR c++/34178
1393 PR c++/34340
1394 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1395 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1396 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1397 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1398 flag_use_repository and repo_emit_p returned 2.
1400 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1402 PR c++/34336
1403 * tree.c (stabilize_call, stabilize_init): Do nothing if
1404 processing_template_decl.
1406 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1408 PR c++/34271
1409 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1410 error instead of assertion failure.
1411 * parser.c (cp_parser_decltype): If closing paren is not found,
1412 return error_mark_node.
1414 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1416 PR c++/34101
1417 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1418 packs.
1419 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1420 since arg_assoc_template_arg will deal with them (better).
1422 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1424 PR c++/33509
1425 * pt.c (tsubst_exception_specification): Handle substitutions into
1426 member templates, where tsubst_pack_expansion returns a
1427 TYPE_PACK_EXPANSION.
1429 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1431 PR c++/33091
1432 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1433 bindings for the template parameter pack, don't try to keep the
1434 empty deduced arguments.
1435 (unify): If a parameter is a template-id whose template argument
1436 list contains a pack expansion that is not at the end, then we
1437 cannot unify against that template-id.
1439 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1441 PR c++/34061
1442 * pt.c (current_template_args): Use error_operand_p.
1444 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1446 PR c++/34273
1447 * error.c (dump_decl): Handle TREE_BINFO.
1449 2007-12-01 Ollie Wild <aaw@google.com>
1451 PR c++/8171
1452 * typeck.c (build_binary_op): Add conversion of pointers to function
1453 members appearing as operands to the equality operators.
1455 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1457 PR c++/34275
1458 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1460 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1462 PR c++/34270
1463 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1464 in templates.
1465 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1466 Likewise.
1468 PR c++/34267
1469 PR c++/34268
1470 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1471 on ~type.
1472 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1473 and ~type early.
1475 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1477 PR tree-optimization/34181
1478 * method.c (use_thunk): Don't inline the call in the thunk.
1480 PR c++/34213
1481 * tree.c (decl_linkage): Static data members and static member
1482 functions in anonymous ns classes are lk_external.
1484 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1486 PR c++/34081
1487 * decl.c (start_preparsed_function): Pass
1488 processing_template_decl for the new allocate_struct_function
1489 parameter.
1491 2007-11-25 Richard Guenther <rguenther@suse.de>
1493 * decl.c (poplevel): Use BLOCK_CHAIN.
1495 2007-11-24 Ollie Wild <aaw@google.com>
1497 * typeck.c (delta_from_ptrmemfunc): New function.
1498 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1499 (build_binary_op): Call delta_from_ptrmemfunc.
1501 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1503 PR c++/30293
1504 PR c++/30294
1505 * decl.c (cp_finish_decl): Disallow variable or field
1506 definitions if extern "Java" aggregates.
1507 (grokparms): Disallow parameters with extern "Java"
1508 aggregates.
1509 (check_function_type): Disallow function return values
1510 with extern "Java" aggregates.
1511 * init.c (build_new_1): Disallow placement new with
1512 extern "Java" aggregates.
1514 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1515 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1517 PR c++/5310
1518 * call.c (convert_like_real): Build a zero constant when __null is
1519 converted to an integer type.
1521 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1523 PR c++/34094
1524 * decl2.c (cp_write_global_declarations): Issue error about static
1525 data members in anonymous namespace which are declared and used,
1526 but not defined.
1528 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1530 PR c++/34089
1531 * parser.c (cp_parser_class_head): Reject function template ids.
1533 PR c++/28879
1534 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1535 when processing_template_decl to build_array_type.
1537 PR c++/33962
1538 * pt.c (more_specialized_fn): Don't segfault if one or
1539 both argument list end with ellipsis.
1541 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1543 PR c++/30988
1544 * semantics.c (finish_call_expr): Set
1545 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1546 or OVERLOAD with all noreturn functions.
1548 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1550 PR c++/34100
1551 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1552 error_mark_node.
1554 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1556 PR c++/34054
1557 PR c++/34056
1558 PR c++/34057
1559 PR c++/34058
1560 PR c++/34060
1561 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1562 set to error_mark_node the outermost POINTER_TYPE to the pack if
1563 it is seen in a POINTER_TYPE.
1564 (push_template_decl_real): If check_for_bare_parameter_packs
1565 fails for function return type, set the return type to
1566 integer_type_node. If check_for_bare_parameter_packs failed
1567 for non-function, return error_mark_node.
1569 PR c++/29225
1570 * call.c (build_new_op): Call resolve_args before calling
1571 build_over_call.
1573 2007-11-11 Tom Tromey <tromey@redhat.com>
1575 PR c++/17577:
1576 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1578 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1580 PR c++/8570
1581 * pt.c (redeclare_class_template): Update error message. Use a
1582 note to show the previous declaration.
1583 (tsubst_friend_class): Use the location of the friend template as
1584 the input location before calling redeclare_class_template.
1586 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1588 PR c++/34068
1589 * semantics.c (finish_pseudo_destructor_expr): Handle
1590 object == error_mark_node.
1592 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1594 PR c++/32241
1595 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1596 is not scalar type, let finish_class_member_access_expr handle
1597 diagnostics. Pass BIT_NOT_EXPR argument to
1598 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1600 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1602 PR c++/33510
1603 * decl.c (cp_complete_array_type): If any of the initializer
1604 elements are pack expansions, don't compute the array size yet.
1606 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1608 PR c++/30297:
1609 * tree.c (decl_linkage): Fields have no linkage.
1611 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1613 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1615 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1617 PR c++/33045
1618 PR c++/33837
1619 PR c++/33838
1620 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1621 Be careful with ERROR_MARK_NODEs.
1622 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1623 argument.
1625 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1627 PR c++/33501
1628 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1629 on incomplete type.
1631 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1633 PR c++/33977
1634 PR c++/33886
1635 * tree.c (c_build_qualified_type): Define bridge to
1636 cp_build_qualified_type.
1638 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1640 PR c++/31439
1641 PR c++/32114
1642 PR c++/32115
1643 PR c++/32125
1644 PR c++/32126
1645 PR c++/32127
1646 PR c++/32128
1647 PR c++/32253
1648 PR c++/32566
1649 * typeck.c (check_return_expr): Pass address of retval to
1650 check_for_bare_parameter_packs.
1651 * class.c (build_base_field): Tolerate bases that have no layout
1652 due to errors.
1653 (end_of_base): Ditto.
1654 * tree.c (canonical_type_variant): Be careful with
1655 ERROR_MARK_NODE.
1656 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1657 tree*.
1658 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1659 which states whether parameter packs should be replaced with
1660 ERROR_MARK_NODE.
1661 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1662 possible. If set_packs_to_error is set true, replace the parameter
1663 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1664 (uses_parameter_packs): Don't set parameter packs to
1665 ERROR_MARK_NODE.
1666 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1667 which may be modified (if it is a parameter pack). Instructs
1668 find_parameter_packs_r to replace parameter packs with
1669 ERROR_MARK_NODE (so that they won't cause errors later on).
1670 (process_template_parm): Pass pointer to
1671 check_for_bare_parameter_packs.
1672 (process_partial_specialization): Replace pack expansions before
1673 the end of the template argument list with ERROR_MARK_NODE.
1674 (push_template_decl_real): Pass pointer to
1675 check_for_bare_parameter_packs. Replace parameter packs not at the
1676 end of the template parameter list with ERROR_MARK_NODE.
1677 (convert_template_argument): Be more careful about using DECL_NAME
1678 on only declarations.
1679 (unify): Can't unify against ERROR_MARK_NODE.
1680 * semantics.c (finish_cond): Pass pointer to
1681 check_for_bare_parameter_packs.
1682 (finish_expr_stmt): Ditto.
1683 (finish_for_expr): Ditto.
1684 (finish_switch_cond): Pass pointer to
1685 check_for_bare_parameter_packs, and call it before we put the
1686 condition into the statement.
1687 (finish_mem_initializers): Pass pointer to
1688 check_for_bare_parameter_packs.
1689 (finish_member_declaration): Ditto.
1690 * parser.c (cp_parser_base_clause): Ditto.
1692 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1694 PR target/33168
1695 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1696 with the final TREE_READONLY flag in place. processing_template_decl
1697 is known to be 0 in this part of function.
1699 PR c++/33894
1700 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1701 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1702 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1703 * semantics.c (finish_omp_atomic): Revert most of the
1704 2007-02-05 changes, just keep the new representation of
1705 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1707 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1709 PR c++/33871
1710 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1711 local.
1713 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1715 PR c++/33996
1716 PR c++/33235
1717 PR c++/33930
1718 * typeck.c (merge_types): Don't lose rvalue references when
1719 merging types.
1720 * call.c (build_over_call): Don't elide move constructors just
1721 because the copy constructor is trivial (!).
1722 (compare_ics): If comparing cv-qualifiers fails, we can still order
1723 based on binding lvalues vs. rvalues.
1725 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1727 PR c++/33939
1728 * pt.c (unify_pack_expansion): bring handling of function call
1729 arguments into line with type_unification_real.
1731 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1733 * typeck.c (build_binary_op): Use pedwarn instead of error for
1734 consistency.
1736 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1738 PR c++/33836
1739 * parser.c (cp_parser_unary_expression): For &&label call
1740 cp_parser_non_integral_constant_expression and return error_mark_node
1741 if it returned true.
1743 PR c++/33969
1744 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1745 is neither FUNCTION_TYPE nor METHOD_TYPE.
1747 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1749 PR c++/33516
1750 * parser.c (cp_parser_nested_name_specifier_opt): Use
1751 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1752 typedef of currently open class.
1754 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1756 PR c++/33495
1757 * error.c (dump_expr): Deal specially with statements.
1759 2007-11-01 Jason Merrill <jason@redhat.com>
1761 PR c++/30897
1762 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1763 template parms.
1764 (lookup_template_class): Use it to get the outer template args
1765 for instantiating one.
1767 PR c++/29236
1768 * pt.c (reduce_template_parm_level): tsubst the parameters
1769 of a template template parm.
1771 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1773 PR c++/33955
1774 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1776 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1778 PR c++/32384
1779 * parser.c (cp_parser_postfix_dot_deref_expression): If
1780 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1781 first and if that succeeds and type is SCALAR_TYPE_P, create
1782 PSEUDO_DTOR_EXPR.
1784 PR c++/32260
1785 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1786 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1787 as for std::type_info.
1789 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1791 PR c++/33494
1792 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1793 pp_cxx_delete_expression): Change to static linkage.
1794 * cxx-pretty-print.h: Adjust declarations.
1795 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1796 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1797 MODOP_EXPR): Forward to pp_expression.
1799 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1800 Fix typo.
1802 2007-10-31 Christian Bruel <christian.bruel@st.com>
1803 Mark Mitchell <mark@codesourcery.com>
1805 PR c++/19531
1806 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1807 if retval is volatile.
1809 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1811 PR c++/33616
1812 * decl2.c (build_offset_ref_call_from_tree): Call
1813 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1814 if FN is DOTSTAR_EXPR.
1816 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1818 PR c++/31993
1819 PR c++/32252
1820 * pt.c (find_parameter_packs_r): Fix typo in comment.
1821 (convert_template_argument): Look at the pattern of a pack
1822 expansion to determine what kind of entity we're converting.
1823 (coerce_template_parameter_pack): When we have coerced a non-type
1824 template parameter pack, substitute into the type of that pack.
1825 (tsubst_pack_expansion): When our substitution of a parameter pack
1826 is a "trivial" substitution of itself, just substitute into the
1827 pack expansion rather than actually expanding.
1829 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1831 PR c++/33841
1832 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1833 for non-integral type bitfields. Return true if bitfield is correct, false
1834 error has been diagnosed.
1835 (check_field_decls): If check_bitfield_decl returned false, call also
1836 check_field_decl.
1838 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1839 Mark Mitchell <mark@codesourcery.com>
1841 PR c++/30659
1842 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1843 class member error out and return.
1845 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1847 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1848 to current_function_decl rather than 0.
1850 PR c++/33844
1851 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1852 ->* rather than .*.
1853 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1855 2007-10-27 Jason Merrill <jason@redhat.com>
1857 PR c++/5247
1858 * call.c (convert_default_arg): Detect recursion.
1860 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1862 PR c++/33842
1863 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1864 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1865 OFFSETOF_EXPR.
1866 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1867 functions.
1868 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1870 2007-10-26 Jason Merrill <jason@redhat.com>
1872 PR c++/24791
1873 * pt.c (get_template_info): New fn.
1874 (template_class_depth): Use it.
1875 (push_template_decl_real): Check that the template args of the
1876 definition match the args of the previous declaration.
1878 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1880 PR c++/31988
1881 * decl2.c (coerce_new_type): Do not allow a default argument for
1882 the first parameter.
1884 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1886 PR c++/33839
1887 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1888 don't see the leading '('. Only lookup names if we get an
1889 IDENTIFIER_NODE.
1891 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1893 PR c++/33744
1894 * parser.c (cp_parser_parenthesized_expression_list): Set
1895 greater_than_is_operator_p to true in between the parens.
1897 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1899 PR c++/31747
1900 * decl.c (grokdeclarator): In case of conflicting specifiers
1901 just return error_mark_node.
1903 2007-10-26 Ollie Wild <aaw@google.com>
1905 * expr.c (cxx_expand_expr): Removed.
1906 * cp-tree.h (exx_expand_expr): Removed.
1907 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1908 with c_expand_expr.
1910 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1912 PR c++/33843
1913 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1915 2007-10-23 Jason Merrill <jason@redhat.com>
1917 PR c++/25950 (DR 391)
1918 * call.c (struct conversion): Remove check_copy_constructor_p.
1919 (reference_binding): Always bind a reference directly to a
1920 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1921 temporary creation.
1922 (check_constructor_callable): Remove.
1923 (convert_like_real): Don't call it.
1924 (initialize_reference): Don't call check_constructor_callable.
1925 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1926 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1927 conversions if LOOKUP_NO_TEMP_BIND.
1928 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1929 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1930 second conversion.
1931 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1933 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1935 PR c++/33372
1936 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1937 before checking if its type is integral.
1939 2007-10-22 Jason Merrill <jason@redhat.com>
1941 PR c++/33620
1942 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1943 * pt.c (apply_late_template_attributes): Splice out dependent
1944 attributes from DECL_ATTRIBUTES.
1946 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1948 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1950 * typeck.c (build_binary_op) : Use appropriate warning option
1951 instead of unnamed warning.
1953 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1955 PR c++/31446
1956 * pt.c (current_template_args): Do not change TREE_LIST elements
1957 with a TREE_VALUE of error_mark_node.
1959 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1961 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1962 * decl.c (start_decl): Tidy.
1963 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1964 the type.
1965 (grokdeclarator): Clarify comment.
1967 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1969 PR c++/30303
1970 * decl.c (grokfndecl): Return NULL after the "definition of
1971 implicitly-declared" error happened.
1973 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1975 PR c++/26698
1976 * call.c (build_user_type_conversion_1): Do not consider conversion
1977 functions to convert a (possibly cv-qualified) object to the (possibly
1978 cv-qualified) same object type (or a reference to it), to a (possibly
1979 cv-qualified) base class of that type (or a reference to it).
1981 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1983 * pt.c (tsubst): Use template_parm_level_and_index.
1985 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1987 PR c++/32121
1988 * parser.c (cp_parser_compound_statement): Handle label-declarations
1989 at the beginning of the compound statement.
1990 (cp_parser_block_declaration): Issue diagnostics about __label__
1991 not at the beginning of a block.
1993 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1995 PR c++/33461
1996 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1997 to convert_template_argument.
1998 (coerce_template_parms): Return error_mark_node after fixed-length
1999 error.
2000 (tsubst_decl): Check for error_mark_node the return value of the
2001 first tsubst in 'case VAR_DECL'.
2003 2007-10-08 Ollie Wild <aaw@google.com>
2005 * typeck2.c (digest_init): Call cplus_expand_constant after
2006 convert_for_initialization.
2007 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2008 * expr.c (cplus_expand_constant): Updated function description.
2010 2007-10-04 Jason Merrill <jason@redhat.com>
2012 PR c++/20416
2013 * call.c (initialize_reference): Handle local static reference
2014 temps properly.
2016 2007-10-03 Jason Merrill <jason@redhat.com>
2018 PR c++/32470
2019 * name-lookup.c (push_namespace_with_attrs): Fold back into...
2020 (push_namespace): Here.
2021 (handle_namespace_attrs): New fn for the attr code.
2022 (leave_scope): Don't pop_visibility.
2023 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
2024 * parser.c (cp_parser_namespace_definition): Call
2025 handle_namespace_attrs and pop_visibility as appropriate.
2027 PR c++/11756
2028 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
2030 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
2032 * decl.c (duplicate_decls): Preserve linkage flags for mere
2033 redeclarations of gnu_inline definitions.
2035 2007-10-03 Jason Merrill <jason@redhat.com>
2037 PR c++/15764
2038 * decl.c (wrap_cleanups_r): New fn.
2039 (wrap_temporary_cleanups): New fn.
2040 (initialize_local_var): Call it.
2042 2007-09-29 Jason Merrill <jason@redhat.com>
2044 PR c++/33094
2045 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
2046 constant to not have DECL_EXTERNAL if it's file-local.
2048 2007-09-28 Ollie Wild <aaw@google.com>
2050 Revert
2051 2007-09-27 Ollie Wild <aaw@google.com>
2053 * typeck2.c (digest_init): Call cplus_expand_constant after
2054 convert_for_initialization.
2055 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2056 * expr.c (cplus_expand_constant): Updated function description.
2058 2007-09-28 Jason Merrill <jason@redhat.com>
2060 PR c++/10179
2061 * class.c (layout_empty_base): Take rli parameter, update
2062 rli->record_align if empty base has user-specified alignment.
2063 (build_base_field): Pass rli to it.
2065 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2067 PR c++/33213
2068 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
2070 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2072 PR c++/33118
2073 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
2074 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
2075 (dump_parameters): Just call dump_type for argument packs too.
2077 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2079 PR c++/31434
2080 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
2081 qualification by creating qualified PACK_EXPANSION_PATTERN and
2082 then calling make_pack_expansion on it.
2084 2007-09-27 Ollie Wild <aaw@google.com>
2086 * typeck2.c (digest_init): Call cplus_expand_constant after
2087 convert_for_initialization.
2088 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2089 * expr.c (cplus_expand_constant): Updated function description.
2091 2007-09-27 Jason Merrill <jason@redhat.com>
2093 PR c++/33571
2094 * decl2.c (is_late_template_attribute): Don't crash on unknown
2095 attribute.
2097 2007-09-27 Paolo Carlini <pcarlini@suse.de>
2099 PR c++/33493
2100 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
2101 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
2102 spaces in the formatting.
2103 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
2105 2007-09-27 Jakub Jelinek <jakub@redhat.com>
2107 * error.c (cxx_print_error_function): Add third argument, pass
2108 it over to lhd_print_error_function.
2109 (cp_print_error_function): If diagnostic->abstract_origin, print
2110 virtual backtrace.
2111 * cp-tree.h (struct diagnostic_info): New forward decl.
2112 (cxx_print_error_function): Add third argument.
2114 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
2116 PR c++/33207
2117 * name-lookup.c (pushtag): Do not create an implicit typedef before
2118 the associated type declaration is known to be valid.
2120 2007-09-25 Jakub Jelinek <jakub@redhat.com>
2122 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
2123 rather than pointers.
2125 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
2127 PR c++/14688
2128 * search.c (check_final_overrider): Fail if
2129 targetm.comp_type_attributes returns 0.
2131 2007-09-24 Jason Merrill <jason@redhat.com>
2133 PR c++/33239
2134 * pt.c (resolve_typename_type): Don't look things up in the original
2135 template if it would mean losing template arguments.
2137 2007-09-24 Jakub Jelinek <jakub@redhat.com>
2139 PR c++/33506
2140 * cp-tree.h (cxx_type_hash_eq): New prototype.
2141 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
2142 * tree.c (cxx_type_hash_eq): New function.
2144 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2146 PR c++/33185
2147 * tree.c (cp_build_qualified_type_real): Build a canonical
2148 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2150 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2152 PR c++/33112
2153 PR c++/33185
2154 * tree.c (cplus_array_compare): Compare pointers, not types.
2155 (build_cplus_array_type_1): Store new array type into the hash
2156 table before building the canonical type; build the canonical type
2157 correctly.
2158 (cp_build_qualified_type_real): Put all of the array types with
2159 cv-qualified element types into the C++ array hash table, built as
2160 variants of the unqualified versions.
2162 2007-09-23 Jason Merrill <jason@redhat.com>
2164 PR c++/16370
2165 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2166 for deprecation warnings.
2168 2007-09-22 Jason Merrill <jason@redhat.com>
2170 PR c++/15269
2171 * call.c (build_over_call): Warn about deprecated virtuals.
2173 PR c++/19407
2174 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2175 (MAYBE_TAGGED_TYPE_P): Remove.
2176 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2177 instead of calling is_late_template_attribute again.
2178 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2179 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2180 Don't crash on typedefs from non-template classes.
2181 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2182 (is_late_template_attribute): All attributes applied to template
2183 parms or typename types are dependent. Static.
2184 (splice_template_attributes): Pass decl through.
2185 (save_template_attributes): Likewise.
2187 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2189 PR c++/33496
2190 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2191 returned from tsubst_pack_expansion.
2192 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2193 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2195 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2197 PR c++/33460
2198 * semantics.c (finish_id_expression): Use consistently
2199 context_for_name_lookup.
2200 * decl.c (fixup_anonymous_aggr): Fix error message for
2201 anonymous struct (vs union).
2203 2007-09-19 Jason Merrill <jason@redhat.com>
2205 PR c++/7586
2206 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2207 (retrieve_specialization): Only tagged types use
2208 DECL_TEMPLATE_INSTANTIATIONS.
2209 (instantiate_class_template): Push nested classes too.
2210 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2211 tagged types.
2212 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2213 * init.c (is_aggr_type): Remove redundant tests.
2214 * class.c (push_nested_class): Use CLASS_TYPE_P.
2216 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2218 PR c++/33459
2219 * init.c (build_zero_init): If, recursively, build_zero_init
2220 returns a NULL_TREE, do not append it to the VEC of constructors.
2222 2007-09-18 Jason Merrill <jason@redhat.com>
2224 PR c++/17743
2225 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2226 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2227 ATTR_FLAG_TYPE_IN_PLACE.
2228 (tsubst): Do unqualified lookup to find typedefs from current class.
2229 [ARRAY_TYPE]: Propagate alignment info.
2230 * decl2.c (is_late_template_attribute): Only defer handling of
2231 attribute aligned if the expression is dependent.
2232 (save_template_attributes): If we're deferring any attributes,
2233 make this a naming typedef.
2235 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2237 PR c++/33462 (again)
2238 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2239 va_arg instead of __builtin_va_arg.
2241 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2243 PR c++/33462
2244 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2245 (pp_cxx_primary_expression): Use it.
2246 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2247 * error.c (dump_expr): Use it.
2249 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2251 PR c++/33463
2252 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2253 out case TYPEID_EXPR to...
2254 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2255 and pp_cxx_right_paren.
2256 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2257 * error.c (dump_expr): Use it.
2259 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2261 PR c++/33464
2262 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2263 (pp_cxx_primary_expression): Use it.
2264 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2265 * error.c (dump_expr): Use it.
2267 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2269 PR c++/33124
2270 * init.c (build_new): Remove warning for zero-element
2271 allocations.
2273 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2275 PR c++/32756
2276 * call.c (maybe_handle_implicit_object): Set this_p, clear
2277 rvaluedness_matches_p.
2278 (compare_ics): Do not compare rvaluedness matching when one of the
2279 operands is an implicit object.
2281 2007-09-14 Jason Merrill <jason@redhat.com>
2283 PR c++/17743, c++/19163
2284 * decl2.c (is_late_template_attribute): New fn.
2285 (splice_template_attributes, save_template_attributes): New fns.
2286 (cplus_decl_attributes): Call save_template_attributes.
2287 * pt.c (apply_late_template_attributes): New fn.
2288 (instantiate_class_template, tsubst_decl): Use it.
2289 * cp-tree.h: Declare is_late_template_attribute.
2291 2007-09-13 Tom Tromey <tromey@redhat.com>
2293 * parser.c (cp_lexer_new_main): Don't use
2294 c_lex_return_raw_strings.
2295 (cp_lexer_get_preprocessor_token): Update. Add special case when
2296 lexer is NULL.
2298 2007-09-11 Jan Hubicka <jh@suse.cz>
2300 * method.c (use_thunk): Use tree_rest_of_compilation
2301 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2302 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2303 * cp-tree.h (expand_body): Kill.
2304 (emit_associated_thunks): Declare.
2305 * semantics.c (emit_associated_thunks): Export.
2306 (expand_body): Kill.
2308 2007-09-09 David Daney <ddaney@avtrex.com>
2310 PR c++/33324
2311 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2312 to calculate cookie_ptr.
2314 2007-09-08 Jason Merrill <jason@redhat.com>
2316 PR c++/33342
2317 * pt.c (most_specialized_class): Set processing_template_decl
2318 while tsubsting partial spec args.
2320 2007-09-06 Jason Merrill <jason@redhat.com>
2322 * decl2.c (get_guard): Copy visibility from the guarded variable.
2324 2007-09-06 Jan Hubicka <jh@suse.cz>
2326 * semantics.c (expand_body): Do not mark arguments of clones used.
2328 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2330 PR c++/32674
2331 * decl.c (cp_finish_decl): When processing_template_decl,
2332 deal correctly with init as TREE_LIST.
2334 2007-09-06 Tom Tromey <tromey@redhat.com>
2336 * decl.c (finish_function): Put return's location on line zero of
2337 file.
2339 2007-09-05 Jason Merrill <jason@redhat.com>
2341 PR c++/15745
2342 * except.c (prepare_eh_type): Use type_decays_to.
2344 PR c++/15097
2345 * init.c (build_delete): Use build_headof to get the address of the
2346 complete object if we aren't using the deleting destructor.
2347 * rtti.c (build_headof): No longer static.
2348 * cp-tree.h: Declare it.
2350 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2352 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2353 decl if a prototype for XX is provided with throw().
2355 PR c++/33289
2356 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2357 on __*_chk non-__builtin_* decls.
2359 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2361 PR c++/30302
2362 * semantics.c (finish_id_expression): Use context_for_name_lookup
2363 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2364 * class.c (finish_struct_anon): Deal correctly with anonymous
2365 structs (vs unions, as GNU extension) in error messages.
2367 2007-09-05 Jan Hubicka <jh@suse.cz>
2369 * sematics.c (expand_body): Remove unnecesary import_export_decl
2370 call, DECL_EXTERNAL checks and current_function_decl saving.
2372 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2374 PR c++/29731 (again)
2375 * parser.c (cp_parser_primary_expression): Return error_mark_node
2376 when a statement-expression is found in a template-argument list.
2378 2007-09-04 Jason Merrill <jason@redhat.com>
2380 * except.c (initialize_handler_parm): Use
2381 fold_build_cleanup_point_expr.
2383 PR c++/31419
2384 * call.c (reference_binding): Don't look for user-defined conversions
2385 to the same type.
2387 PR c++/31411
2388 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2389 the MUST_NOT_THROW_EXPR.
2391 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2393 * decl.c (cp_finish_decl): Call determine_visibility before
2394 make_rtl_for_nonlocal_decl.
2396 2007-09-04 Jason Merrill <jason@redhat.com>
2398 PR c++/14032
2399 * pt.c (most_specialized_class): Substitute outer template
2400 arguments into the arguments of a member template partial
2401 specialization.
2402 (strip_innermost_template_args): New fn.
2404 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2406 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2408 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2410 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2411 * decl.c (cp_make_fname_decl): Likewise,
2412 * parser.c (cp_parser_string_literal): Likewise,
2413 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2414 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2415 Likewise,
2417 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2419 PR c++/33208
2420 * typeck.c (build_unary_op): Fix error message for
2421 Boolean expression as operand to operator--.
2423 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2425 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2426 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2427 Likewise.
2429 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2431 PR c++/32597
2432 * init.c (build_default_init): Make extern.
2433 * cp-tree.h (build_default_init): Declare here.
2434 * pt.c (tsubst_expr): When the instantiation of the initializer of
2435 a variable results in an empty list, default-initialize the
2436 variable.
2437 (tsubst_copy_and_build): When the instantiation of the initializer
2438 in a new expression results in an empty initializer list,
2439 default-initialize it.
2441 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2443 * mangle.c (write_type): Change mangling of rvalue reference from
2444 `RR' to `O'.
2446 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2448 * decl.c (duplicate_decls): Remove duplicated line.
2450 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2452 PR c++/33210
2453 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2454 BOUND_TEMPLATE_TEMPLATE_PARM.
2456 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2458 PR c++/32113
2459 * search.c (lookup_member): Check the name argument for
2460 error_mark_node.
2462 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2464 PR c++/33212
2465 * parser.c (cp_parser_trait_expr): Check rerurn value of
2466 cp_parser_type_id.
2468 2007-08-30 Ollie Wild <aaw@google.com>
2470 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2471 convert_ptrmem for pointer to member conversions.
2472 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2473 (ocp_convert): Update cp_convert_to_pointer call.
2474 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2475 members.
2476 (build_static_cast_1): Check can_convert for conversions in either
2477 direction.
2478 (get_delta_difference_1): New function.
2479 (get_delta_difference): Refactor to call get_delta_difference_1.
2481 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2483 * decl.c (start_preparsed_function): Set
2484 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2486 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2488 PR c++/33209
2489 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2490 BOUND_TEMPLATE_TEMPLATE_PARM.
2492 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2494 PR c++/32596
2495 PR c++/32400
2496 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2497 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2499 2007-08-27 Jason Merrill <jason@redhat.com>
2501 PR c++/29000
2502 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2503 Look inside STMT_EXPR.
2504 * semantics.c (stmt_expr_value_expr): New fn.
2505 * cp-tree.h: Declare it.
2507 PR c++/28558
2508 * decl.c (groktypename): Ignore attributes applied to class type.
2510 2007-08-28 Richard Guenther <rguenther@suse.de>
2512 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2514 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2516 * error.c (dump_expr): Handle COMPLEX_CST.
2517 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2518 (pp_cxx_expression): Likewise.
2520 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2522 * decl.c (GNU_INLINE_P): New.
2523 (duplicate_decls): Handle gnu_inline. Merge attributes and
2524 some flags in overriding definitions.
2525 (redeclaration_error_message): Handle gnu_inline.
2526 (start_preparsed_function): Likewise.
2528 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2530 * call.c (sufficient_parms_p): Constify.
2531 * class.c (same_signature_p): Likewise.
2532 * cp-gimplify.c (is_invisiref_parm,
2533 cxx_omp_privatize_by_reference): Likewise.
2534 * cp-objcp-common.c (has_c_linkage): Likewise.
2535 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2536 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2537 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2538 num_artificial_parms_for, comp_template_parms,
2539 template_parameter_pack_p, any_dependent_template_arguments_p,
2540 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2541 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2542 zero_init_p, member_p, cp_lvalue_kind,
2543 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2544 varargs_function_p, is_dummy_object, special_function_kind,
2545 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2546 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2547 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2548 cp_has_mutable_p, at_least_as_qualified_p,
2549 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2550 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2551 * except.c (nothrow_libfn_p): Likewise.
2552 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2553 Likewise.
2554 * pt.c (comp_template_parms, template_parameter_pack_p,
2555 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2556 any_dependent_template_arguments_p): Likewise.
2557 * repo.c (repo_export_class_p): Likewise.
2558 * semantics.c (anon_aggr_type_p): Likewise.
2559 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2560 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2561 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2562 zero_init_p, special_function_p): Likewise.
2563 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2564 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2565 compparms, invalid_nonstatic_memfn_p,
2566 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2567 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2568 cp_has_mutable_p, lvalue_or_else): Likewise.
2570 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2572 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2573 * cp-objcp-common.c (cp_tree_size): Ditto.
2574 * tree.c (cp_walk_subtrees): Ditto
2575 * cp-tree.def (TINST_LEVEL): Go away.
2576 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2577 move together with other non-tree structs.
2578 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2579 (union lang_tree_node): Eliminate tinst_level field.
2580 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2581 (current_instantiation, outermost_tinst_level): Return
2582 a "struct tinst_level *".
2584 * error.c (print_instantiation_partial_context): Change second
2585 parameter to a "struct tinst_level *". Replace accessor macros
2586 with field access.
2587 (print_instantiation_full_context): Likewise.
2588 * lex.c (in_main_input_context): Likewise.
2590 * pt.c (struct pending_templates): New.
2591 (pending_templates, last_pending_template): Use it as a type.
2592 (current_tinst_level): Change typo to "struct tinst_level *"
2593 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2594 (add_pending_template): Construct a "struct pending_template".
2595 Replace TINST_LEVEL accessor macros with field access.
2596 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2597 (pop_tinst_level): Likewise.
2598 (instantiate_pending_templates): Likewise. Factor common code used
2599 when an instantiation has been done.
2600 (outermost_tinst_level): Replace tree_last with loop.
2601 (current_instantiation): Return a "struct tinst_level *".
2603 2007-08-24 Ollie Wild <aaw@google.com>
2605 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2606 * name-lookup.h (cp_binding_level): Remove vtables member.
2608 2007-08-24 Richard Guenther <rguenther@suse.de>
2610 * tree.c (cp_cannot_inline_tree_fn): Remove.
2611 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2612 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2613 Remove define.
2615 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2617 PR c++/32567
2618 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2619 error_mark_node right away if build_expr_type_conversion
2620 returned it.
2622 PR c++/32898
2623 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2624 is error_mark_node rather than NULL_TREE.
2625 * pt.c (check_explicit_specialization): Likewise.
2627 PR c++/31941
2628 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2629 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2631 2007-08-22 Jason Merrill <jason@redhat.com>
2633 PR c++/29365
2634 * pt.c (outermost_tinst_level): New function.
2635 * lex.c (in_main_input_context): New function.
2636 * cp-tree.h: Declare it.
2637 * decl2.c (constrain_class_visibility): Use it to avoid warning
2638 about uses of the anonymous namespace in the main input file.
2640 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2642 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2644 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2646 PR c++/7302
2647 * class.c (finish_struct_1): Warn when a class has virtual
2648 functions and accessible non-virtual destructor.
2650 2007-08-20 Richard Guenther <rguenther@suse.de>
2652 PR c++/22369
2653 PR c++/22451
2654 * call.c (build_new_method_call): Convert initializer to
2655 the basetype.
2656 * init.c (build_aggr_init): Do not fiddle with types.
2657 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2658 * except.c (build_throw): Do not drop qualifiers for the
2659 pointer type.
2660 * typeck.c (get_member_function_from_ptrfunc): Do not
2661 fiddle with types, instead convert.
2662 (build_ptrmemfunc1): Convert to the target type for
2663 initialization.
2664 (gfc_trans_allocate): Convert result to target type.
2665 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2666 pointer-to-member structures shall have alias set zero as well.
2668 2007-08-20 Richard Guenther <rguenther@suse.de>
2670 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2671 Remove.
2672 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2673 (nonstatic_local_decl_p): Likewise.
2674 * tree.c (cp_auto_var_in_fn_p): Remove.
2675 * decl.c (nonstatic_local_decl_p): Remove.
2677 2007-08-20 Richard Guenther <rguenther@suse.de>
2679 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2680 Remove define.
2681 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2682 cp_walk_subtrees lh parameter.
2683 (cp_walk_tree_without_duplicates): New define to
2684 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2685 * tree.c (count_trees): Call
2686 cp_walk_tree_without_duplicates.
2687 (verify_stmt_tree): Call cp_walk_tree.
2688 (break_out_target_exprs): Likewise.
2689 (WALK_SUBTREE): Likewise.
2690 * cp-gimplify.c (cp_genericize): Likewise.
2691 * cp-pt.c (find_parameter_packs_r): Likewise.
2692 (uses_parameter_packs): Likewise.
2693 (make_pack_expansion): Likewise.
2694 (check_for_bare_parameter_packs): Likewise.
2695 (for_each_template_parm): Likewise.
2696 * decl.c (check_default_argument): Call
2697 cp_walk_tree_without_duplicates.
2698 * except.c (build_throw): Likewise.
2699 * decl2.c (type_visibility): Likewise.
2700 * semantics.c (expand_or_defer_fn): Likewise.
2701 (finalize_nrv): Call cp_walk_tree.
2703 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2705 PR c++/33025
2706 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2707 Initialize it with save_expr rather than get_temp_regvar.
2709 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2711 PR c++/28989
2712 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2713 lvalues.
2715 2007-08-17 Ollie Wild <aaw@google.com>
2717 PR c++/31749
2718 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2719 declarations into appropriate slots for comparison. Fix type
2720 comparison.
2722 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2724 PR c++/32112
2725 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2726 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2728 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2730 PR c++/32870
2731 * parser.c (cp_parser_class_head): Improve error message.
2733 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2735 * pt.c (instantiate_decl): Set input_location
2736 for the function end.
2738 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2740 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2741 Constify.
2742 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2743 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2744 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2745 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2746 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2747 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2748 * typeck.c (cp_type_quals): Likewise.
2749 * typeck2.c (cxx_incomplete_type_diagnostic,
2750 cxx_incomplete_type_error): Likewise.
2752 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2754 PR c++/31132
2755 * pt.c (tsubst_friend_function): When check_classfn
2756 returns error_mark_node likewise return it.
2758 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2760 PR c++/32992
2761 * typeck.c (check_return_expr): Don't NRV optimize vars in
2762 anonymous unions.
2763 * decl.c (finish_function): Comment fix.
2765 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2767 PR c++/33035
2768 * pt.c (push_template_decl_real): Depending on TYPE_P
2769 use either TYPE_CONTEXT or DECL_CONTEXT.
2771 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2773 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2774 constructors and destructors return this.
2776 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2778 PR c++/27211
2779 * decl2.c (check_classfn): Return error_mark_node in case of error;
2780 in that case, do not call add_method.
2781 * decl.c (start_decl): Deal with check_classfn returning
2782 error_mark_node.
2783 (grokfndecl): Likewise.
2784 * pt.c (tsubst_friend_function): Likewise.
2786 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2788 PR c++/30428
2789 * typeck.c (build_binary_op): Disallow vector float types with
2790 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2792 2007-08-11 Ian Lance Taylor <iant@google.com>
2794 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2795 alias_set_type.
2796 * cp-tree.h (cxx_get_alias_set): Update declaration.
2798 2007-08-10 Ollie Wild <aaw@google.com>
2800 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2801 type lookups.
2802 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2803 function parameter.
2804 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2805 (lookup_using_namespace): Fix ambiguous_decl call.
2806 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2808 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2810 * call.c (name_as_c_string): Use CONST_CAST.
2811 * decl.c (build_decl): Likewise.
2812 * parser.c (cp_parser_string_literal): Likewise.
2814 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2816 PR c++/17763
2817 * error.c (dump_expr): Consistently use the *_cxx_*
2818 variants of the pretty-print functions.
2820 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2822 PR c++/22256
2823 * decl.c (check_special_function_return_type): Just error
2824 on return type specified for conversion operator.
2826 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2828 * typeck2.c (readonly_error): Handle general expressions.
2829 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2831 2007-08-06 Dan Hipschman <dsh@google.com>
2833 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2834 access function name.
2836 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2838 PR pch/13676
2839 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2840 * g++spec.c (lang_specific_driver): Check them.
2842 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2844 PR c++/19532
2845 * pt.c (inline_needs_template_parms): Fix comment; change return type
2846 to bool.
2848 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2850 Revert:
2851 2007-03-26 Dirk Mueller <dmueller@suse.de>
2853 * parser.c (cp_parser_member_declaration): Pedwarn
2854 about stray semicolons after member declarations.
2856 2007-08-02 Lee Millward <lee.millward@gmail.com>
2858 PR c++/30849
2859 PR c++/30850
2860 PR c++/30851
2861 * parser.c (cp_parser_asm_definition): Detect and discard asm
2862 statements with invalid inputs or outputs.
2863 (cp_parser_asm_operand_list): Return error mark node if any
2864 of the operands are invalid. Adjust documentation.
2866 2007-08-02 Nick Clifton <nickc@redhat.com>
2868 * typeck.c: Change copyright header to refer to version 3 of the
2869 GNU General Public License and to point readers at the COPYING3
2870 file and the FSF's license web page.
2871 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2872 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2873 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2874 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2875 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2876 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2877 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2878 name-lookup.h, parser.c: Likewise.
2880 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2882 PR middle-end/32668
2883 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2885 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2887 PR c++/32108
2888 * semantics.c (finish_label_stmt): Reject the __label__
2889 extension outside function scopes.
2891 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2893 * parser.c (eof_token): Un-constify.
2894 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2895 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2896 casts.
2898 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2900 * pt.c, tree.c, typeck2.c: Fix comment typos.
2902 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2903 Mark Mitchell <mark@codesourcery.com>
2905 PR c++/30917
2906 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2907 hidden due to friend declarations in local classes.
2909 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2911 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2912 * cp-tree.def (DECLTYPE_TYPE): New.
2913 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2914 (dump_type_prefix): Ditto.
2915 (dump_type_suffix): Ditto.
2916 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2917 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2918 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2919 types.
2920 (DECLTYPE_TYPE_EXPR): New.
2921 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2922 (finish_declared_type): Declare.
2923 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2924 DECLTYPE_TYPE nodes.
2925 (pp_cxx_type_id): Ditto.
2926 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2927 (tsubst): Substitute into a DECLTYPE_TYPE node.
2928 (tsubst_copy): Ditto.
2929 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2930 nodes.
2931 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2932 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2933 structural equality (because we can't hash the expressions).
2934 (finish_declared_type): New.
2935 * lex.c (reswords): Add "decltype" keyword.
2936 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2937 (cp_parser_postfix_expression): Add member_access_only_p to
2938 restrict postfix expression to member access expressions.
2939 (cp_parser_unary_expression): Update call to
2940 cp_parser_postfix_expression to reflect new parameter.
2941 (cp_parser_declared_type): New.
2942 (cp_parser_simple_type_specifier): Parse decltype types.
2944 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2946 PR c++/32346
2947 * call.c (convert_for_arg_passing): Only widen bitfields to their
2948 declared types if necessary.
2950 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2952 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2953 Constify.
2955 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2957 * decl.c (typename_hash, typename_compare): Constify.
2958 * mangle.c (hash_type, compare_type): Likewise.
2959 * pt.c (eq_local_specializations, hash_local_specialization):
2960 Likewise.
2961 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2962 list_hash): Likewise.
2963 * typeck2.c (pat_compare): Likewise.
2965 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2967 * method.c (implicitly_declare_fn): Increase alignment if member
2968 function pointer format requires it.
2970 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2972 PR c++/29001
2973 * typeck.c (check_return_expr): Do not pass a null argument
2974 to null_ptr_cst_p.
2976 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2978 PR c++/32561
2979 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2980 only on VAR_DECL.
2982 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2984 PR c++/32839
2985 * typeck.c (convert_arguments): Only use default args if we have
2986 a function decl.
2988 PR c++/30818
2989 * typeck.c (structural_comptypes): No need to check
2990 resolve_typename_type return value here.
2991 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2992 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2993 original type rather than error_mark_node in case of failure.
2994 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2995 resolve_typename_type result check.
2996 (cp_parser_direct_declarator, cp_parser_head,
2997 cp_parser_constructor_declarator_p): Likewise.
2999 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
3001 * pt.c (template_parms_variadic_p): Remove.
3002 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
3004 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3006 PR c++/30854
3007 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
3008 argument to dump_aggr_init_expr_args instead of false.
3010 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
3012 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
3013 canonical types; otherwise, fall back to structural type
3014 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
3015 internal compiler error if the canonical types are wrong.
3017 2007-07-11 Paolo Carlini <pcarlini@suse.de>
3019 PR c++/32560
3020 * parser.c (cp_parser_make_indirect_declarator): When the
3021 the code argument is ERROR_MARK return cp_error_declarator.
3023 2007-07-09 Geoffrey Keating <geoffk@apple.com>
3025 PR 32617
3026 * decl.c (cxx_init_decl_processing): Don't set
3027 force_align_functions_log.
3028 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
3029 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
3030 FUNCTION_DECL, return its alignment.
3032 2007-07-09 Richard Guenther <rguenther@suse.de>
3034 * decl.c (start_preparsed_function): Do not promote return type.
3036 2007-07-08 Paolo Carlini <pcarlini@suse.de>
3038 PR c++/30535
3039 * pt.c (unify): Never pass error_mark_node to template_decl_level.
3041 2007-07-07 Mark Mitchell <mark@codesourcery.com>
3043 PR c++/32232
3044 * pt.c (resolve_overloaded_unification): Robustify. Return a
3045 bool, not an int.
3046 (type_unification_real): Adjust accordingly.
3048 2007-07-06 Richard Guenther <rguenther@suse.de>
3050 * init.c (build_new_1): Use the correct pointer type.
3051 * typeck2.c (build_m_component_ref): Likewise.
3053 2007-07-05 Mark Mitchell <mark@codesourcery.com>
3055 PR c++/32245
3056 * init.c (build_zero_init): Always build an initializer for
3057 non-static storage.
3058 * typeck2.c (build_functional_cast): Use build_zero_init.
3060 PR c++/32251
3061 * init.c (build_new_1): Always pass the allocation function to
3062 build_op_delete_call.
3063 * call.c (build_op_delete_call): Handle operator delete with a
3064 variable-argument list. Do not issue an error when no matching
3065 deallocation function is available for a new operator.
3067 PR c++/31992
3068 * cp-tree.h (any_value_dependent_elements_p): Declare it.
3069 * decl.c (value_dependent_init_p): New function.
3070 (cp_finish_decl): Use it.
3071 * pt.c (value_dependent_expression_p): Use
3072 any_value_dependent_elements_p.
3073 * parser.c (cp_parser_primary_expression): Add comment about
3074 treating dependent qualified names as integral
3075 constant-expressions.
3077 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
3079 * decl.c (build_ptrmemfunc_type): Always use structural equality
3080 tests when comparing pointer-to-member-function types, because the
3081 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
3082 types.
3084 2007-07-03 Mark Mitchell <mark@codesourcery.com>
3086 * init.c (build_new): Tweak comment.
3088 2007-06-29 Dave Brolley <brolley@redhat.com>
3090 PR c++/31743
3091 * parser.c (cp_parser_new_type_id): Don't reduce a named array
3092 type to its base type and number of elements here.
3093 * init.c (build_new): Call complete_type_or_else to ensure that the
3094 type is complete and to issue a diagnostic if it is not.
3095 (build_new_1): Don't call complete_type_or_else here.
3097 2007-07-03 Richard Guenther <rguenther@suse.de>
3099 PR c++/32609
3100 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
3101 after recursing.
3103 2007-07-02 Simon Baldwin <simonb@google.com>
3105 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
3106 for inner-style nested forward declarations that don't declare
3107 anything useful.
3109 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3111 PR c++/31748
3112 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
3113 DECL_P in not a variable and appears more than once error messages.
3115 2007-07-01 Ollie Wild <aaw@google.com>
3117 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
3118 (select_decl): Remove function.
3119 (unqualified_namespace_lookup): Populate binding by calling
3120 ambiguous_decl. Remove select_decl call.
3121 (lookup_qualified_name): Remove select_decl call.
3122 * decl.c (lookup_and_check_tag): Check for ambiguous references.
3123 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
3124 generation when name lookup is ambiguous.
3126 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
3128 PR c++/31724
3129 * init.c (build_new_1): Use structural equality on the copy of the
3130 array type.
3132 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3134 * decl2.c (determine_visibility): Implement
3135 flag_visibility_ms_compat effect on type info.
3136 * decl.c (cxx_init_decl_processing): Implement
3137 global effect of flag_visibility_ms_compat.
3139 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3141 * decl2.c (start_objects): Mark constructor-running function
3142 as artificial.
3144 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3146 PR c++/32111
3147 * decl.c (grokdeclarator): Reset friendp for member functions declared
3148 friend of their own class.
3150 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3152 * decl2.c (determine_visibility): Don't look for dllexport here.
3153 (determine_visibility_from_class): Tidy.
3155 2007-06-18 Simon Baldwin <simonb@google.com>
3157 PR c++/31923
3158 * parser.c (cp_parser_single_declaration): Added check for storage
3159 class other than sc_none in parsed declaration, and a flag to indicate
3160 if the call is part of an explicit template specialization parse.
3161 * (cp_parser_explicit_specialization): Specialization check flag added
3162 to call to cp_parser_single_declaration(), set true.
3163 * (cp_parser_template_declaration_after_export): Specialization check
3164 flag added to call to cp_parser_single_declaration(), set false.
3165 * pt.c (check_explicit_specialization): Added code to copy visiblity
3166 and linkage from the templated function to the explicit specialization.
3168 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3170 * typeck.c (build_binary_op): For templates build the
3171 expression in pieces to avoid the assert in build2_stat.
3172 (get_member_function_from_ptrfunc):
3173 Change over to using POINTER_PLUS_EXPR and convert
3174 the second operand to sizetype.
3175 * typeck2.c (build_m_component_ref): Likewise.
3176 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3177 instead of PLUS_EXPR for pointers.
3178 (build_new_1): Likewise.
3179 (build_vec_delete_1): Likewise.
3180 (build_vec_delete): Likewise.
3181 * class.c (build_base_path): Likewise.
3182 (build_base_path): Likewise.
3183 (convert_to_base_statically): Likewise.
3184 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3185 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3186 instead of PLUS_EXPR.
3187 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3188 instead of PLUS_EXPR for pointers.
3189 * call.c (build_special_member_call): Likewise.
3190 * rtti.c (build_headof): Likewise.
3191 Use sizetype instead of ptrdiff_type_node.
3192 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3193 instead of PLUS_EXPR for pointers.
3194 * except.c (expand_start_catch_block): Do a
3195 NEGATIVE and then a POINTER_PLUS_EXPR instead
3196 of a MINUS_EXPR.
3197 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3198 PLUS_EXPR on pointer types over to use
3199 POINTER_PLUS_EXPR and remove the conversion
3200 to the pointer types.
3201 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3202 adding to a pointer type. Use size_int instead of
3203 ssize_int. Convert the index to sizetype before
3204 adding it to the pointer.
3206 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3208 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3209 (DECL_ANON_UNION_VAR_P): New macro.
3210 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3211 than DECL_VAR_MARKED_P, to keep track of which variables we have
3212 seen.
3213 * decl.c (redeclaration_error_message): Complain about redeclaring
3214 anonymous union members at namespace scope.
3215 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3217 2007-06-14 Geoff Keating <geoffk@apple.com>
3219 * decl2.c (determine_visibility): Ensure that functions with
3220 hidden types as parameters are hidden.
3222 PR 31093
3223 * decl2.c (determine_visibility): Remove duplicate code for
3224 handling type info.
3226 2007-06-12 Ian Lance Taylor <iant@google.com>
3228 PR libstdc++/29286
3229 * init.c (avoid_placement_new_aliasing): New static function.
3230 (build_new_1): Call it.
3232 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3234 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3235 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3237 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3239 PR c++/32177
3240 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3241 on init, the non-decl cond operand and increment value.
3243 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3245 PR c++/30759
3246 * decl.c (check_initializer): Report an error when a brace enclosed
3247 initializer is used for a non-aggregate type in C++98.
3248 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3249 cxx_dialect.
3250 (grokdeclarator): Likewise.
3251 (move_fn_p): Likewise.
3252 * typeck.c (check_return_expr): Likewise.
3253 * call.c (reference_binding): Likewise.
3254 * error.c (cp_cpp_error): Likewise.
3255 * pt.c (check_default_tmpl_args): Likewise.
3256 (tsubst): Likewise.
3257 * lex.c (init_reswords): Likewise.
3258 * parser.c (p_parser_primary_expression): Likewise.
3259 (TOKEN_PRECEDENCE): Likewise.
3260 (cp_parser_init_declarator): Likewise.
3261 (cp_parser_ptr_operator): Likewise.
3262 (cp_parser_parameter_declaration): Likewise.
3263 (cp_parser_enclosed_template_argument_list): Likewise.
3264 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3265 (cp_parser_next_token_ends_template_argument_p): Likewise.
3267 2007-06-04 Simon Baldwin <simonb@google.com>
3269 * decl.c (grokdeclarator): Readability change. Moved case labels
3270 into direct switch statement scope.
3272 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3274 * call.c (convert_like_real): Remove pointless code.
3276 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3278 * decl.c (get_atexit_fn_ptr_type): New function.
3279 (get_atexit_node): Use it.
3280 (start_cleanup_fn): Likewise.
3281 (register_dtor_fn): Use the object's destructor, instead of a
3282 separate cleanup function, where possible.
3283 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3284 (atexit_fn_ptr_type_node): New macro.
3285 * decl2.c (build_cleanup): Use build_address.
3287 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3289 * typeck.c (build_binary_op): Include types in error.
3291 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3293 PR c++/31806
3294 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3295 needs runtime initialization.
3297 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3299 PR c++/32158
3300 * semantics.c (finish_trait_expr): Complete the types.
3302 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3303 Douglas Gregor <doug.gregor@gmail.com>
3304 Pedro Lamarao <pedro.lamarao@mndfck.org>
3305 Howard Hinnant <howard.hinnant@gmail.com>
3307 PR c++/7412
3308 PR c++/29939
3309 * typeck.c (comptypes): Don't consider rvalue and lvalue
3310 reference types to be equivalent.
3311 (check_return_expr): Move from certain lvalues when returning
3312 them.
3313 * decl.c (grokdeclarator): Implement reference collapsing.
3314 (copy_fn_p): Don't consider constructors taking rvalue references
3315 to be copy constructors.
3316 (move_fn_p): New.
3317 * call.c (conversion): New "rvaluedness_matches_p" member.
3318 (convert_class_to_reference): Require reference type as first
3319 parameter instead of base type.
3320 (reference_binding): Add logic to handle rvalue references.
3321 (implicit_conversion): Update inaccurate comment.
3322 (convert_like_real): Disable creation of temporaries that are
3323 impossible to initialize for types with move constructors.
3324 (build_over_call): Elide move constructors when possible.
3325 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3326 (maybe_handle_ref_bind): Return conversion instead of type node.
3327 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3328 determine preferred conversion sequences.
3329 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3330 (LOOKUP_PREFER_RVALUE): New.
3331 (DECL_MOVE_CONSTRUCTOR_P): New.
3332 (struct cp_declarator): Add "reference" member for reference
3333 types, with new "rvalue_ref" flag.
3334 (cp_build_reference_type): Declare.
3335 (move_fn_p): Declare.
3336 * error.c (dump_type_prefix): Format rvalue reference types
3337 correctly in error messages.
3338 * except.c (build_throw): Move from certain lvalues when
3339 throwing.
3340 * mangle.c (write_type): Mangle rvalue references differently
3341 than regular references.
3342 * parser.c (make_reference_declarator): Add boolean parameter for
3343 rvalue references.
3344 (cp_parser_make_indirect_declarator): New.
3345 (cp_parser_new_declarator_opt): Call
3346 cp_parser_make_indirect_declarator.
3347 (cp_parser_conversion_declarator_opt): Ditto.
3348 (cp_parser_declarator): Ditto.
3349 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3350 declarators.
3351 * pt.c (tsubst): Implement reference collapsing.
3352 (maybe_adjust_types_for_deduction): Implement special template
3353 parameter deduction rule for rvalue references.
3354 (type_unification_real): Update calls to
3355 maybe_adjust_types_for_deduction.
3356 (try_one_overload): Ditto.
3357 (unify_pack_expansion): Ditto.
3358 * tree.c (lvalue_p_1): Handle rvalue reference types.
3359 (cp_build_reference_type): New.
3361 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3363 PR c++/31809
3364 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3365 variables that need runtime initialization.
3367 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3369 PR c++/31339
3370 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3371 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3372 case POSTDECREMENT_EXPR>): Return the error_mark_node
3373 if either the real or imaginary parts would an
3374 error_mark_node.
3376 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3377 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3379 PR c++/31745
3380 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3381 token is a closing brace, false if there are no tokens left.
3382 (cp_parser_namespace_alias_definition): Only consume the next token if
3383 it is a closing brace.
3385 * parser.c (cp_parser_class_specifier): Likewise.
3387 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3389 * semantics.c (finish_member_declaration): Fix a typo in the
3390 last checkin.
3392 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3394 PR c++/31431
3395 PR c++/31432
3396 PR c++/31434
3397 PR c++/31435
3398 PR c++/31437
3399 PR c++/31438
3400 PR c++/31442
3401 PR c++/31443
3402 PR c++/31444
3403 PR c++/31445
3404 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3405 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3406 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3407 whether everything was okay. Fix indentation.
3408 (push_template_decl_real): Check for bare parameter packs in
3409 function parameters; where errors occur, mark the parameter types
3410 with ERROR_MARK_NODEs to avert ICEs.
3411 (coerce_template_parameter_pack): New.
3412 (coerce_template_parms): Moved parameter pack coercion into
3413 coerce_template_parameter_pack, and permit it anywhere in the
3414 template parameter list (not just at the end). Parameter and
3415 argument indices can vary (somewhat) separately now, so add
3416 PARM_IDX and ARG_IDX.
3417 (fn_type_unification): Don't set an argument pack as incomplete if
3418 no argument pack was deduced.
3419 (type_unification_real): If a type parameter is a parameter pack
3420 and has not otherwise been deduced, it will be deduced to an empty
3421 parameter pack.
3422 (more_specialized_fn): Use the actual lengths of the argument
3423 lists when comparing against expansions.
3424 * semantics.c (finish_member_declaration): If a field's type has
3425 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3427 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3429 PR target/27067
3430 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3432 2007-05-22 Ollie Wild <aaw@google.com>
3434 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3435 (unqualified_namespace_lookup): Adds check for hidden types.
3437 2007-05-22 Ollie Wild <aaw@google.com>
3439 * decl.c (duplicate_decls): Verify namespace names are unique.
3441 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3443 * decl.c (cxx_maybe_build_cleanup): Handle
3444 __attribute__((cleanup)).
3446 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3448 * cvt.c (cp_convert_and_check): Don't check warnings if the
3449 conversion failed.
3451 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3453 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3455 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3457 PR c++/29928
3458 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3459 type only if is a class type (5.2.8/4).
3461 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3463 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3464 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3465 c_common_unsigned_type.
3467 2007-05-11 Silvius Rus <rus@google.com>
3469 * typeck.c (build_indirect_ref): Add call to
3470 strict_aliasing_warning.
3471 (build_reinterpret_cast_1): Condition call to
3472 strict_aliasing_warning.
3474 2007-05-11 Jan Hubicka <jh@suse.cz>
3476 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3477 * decl2.c (start_objects): ctors and dtors are no longer public.
3478 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3480 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3482 * typeck.c (build_unary_op): Remove code that used to
3483 handle non lvalue increments/decrements.
3485 2007-05-07 Mike Stump <mrs@apple.com>
3487 * parser.c (check_empty_body): Add.
3488 (cp_parser_iteration_statement): Add call to check_empty_body.
3490 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3492 PR 31775
3493 * mangle.c (write_mangled_name): Mangle static variable names.
3494 (write_unqualified_name): Use local-source-name for
3495 namespace-scope static variables.
3497 2007-05-04 Dirk Mueller <dmueller@suse.de>
3499 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3500 not in effect.
3502 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3504 PR c++/31663
3505 * decl2.c (constrain_class_visibility):
3506 Use strip_pointer_or_array_types instead of strip_array_types.
3508 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3510 PR C++/30221
3511 * decl.c (reshape_init_r): Don't reshape the first element if it
3512 is a pointer to member function.
3514 2007-04-27 Simon Baldwin <simonb@google.com>
3516 * decl.c (grokparms): Changed message format from %qD to %qE.
3518 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3520 * error.c (maybe_warn_variadic_templates): Variadic templates are
3521 now in C++0x, so only warn about them in C++98 mode.
3523 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3525 PR C++/30016
3526 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3527 integeral types from vectors types.
3529 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3531 PR c++/31598
3532 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3533 for type dependent OMP_CLAUSE_DECLs.
3535 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3537 PR c++/31338
3538 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3539 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3540 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3541 * init.c (build_zero_init): Adjust, as
3542 COMPLEX_TYPE is now a SCALAR_TYPE.
3543 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3544 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3546 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3548 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3549 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3550 (trait_expr_value): Adjust.
3552 2007-04-23 Simon Baldwin <simonb@google.com>
3554 * decl.c (grokparms): Added new error for duplicate function
3555 parameters names in function prototypes, to match gcc behavior.
3557 2007-04-23 Jan Hubicka <jh@suse.cz>
3559 * decl2.c (finish_objects): Do not call target constructor/destructor
3560 bits dirrectly.
3562 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3564 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3565 instead of checking GIMPLE_STMT_P in chain_next.
3567 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3569 PR c++/31513
3570 * call.c (convert_for_arg_passing): Convert bitfields to their
3571 declared types.
3573 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3575 PR c++/31517
3576 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3578 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3580 PR c++/29365
3581 * decl2.c (constrain_class_visibility):
3582 Do not warn about the use of anonymous namespace in the main input file.
3584 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3586 * cp-tree.h (current_template_parms): Fix typo in comment.
3588 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3590 * cp-tree.h, error.c: Fix comment typos.
3592 2007-04-13 Jason Merrill <jason@redhat.com>
3594 PR c++/31074
3595 * call.c (reference_binding): Add c_cast_p parm. If true,
3596 add quals to TO as needed to make it reference-compatible.
3598 2007-04-11 Jan Hubicka <jh@suse.cz>
3600 * class.c (convert_to_base_statically): Fold produced tree; verify
3601 that we are not processing template_decl.
3603 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3605 PR c++/31449
3606 * class.c (build_base_path): Ensure that the converted pointer has
3607 the same cv-qualification as the input.
3609 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3611 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3613 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3615 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3616 Do not set it.
3617 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3618 * tree.c (cp_add_pending_fn_decls): Remove.
3619 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3621 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3623 Revert change removing staticp.
3625 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3627 * cp-objcp-common.c (cxx_staticp): Remove.
3628 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3629 * cp-tree.h (cxx_staticp):
3631 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3633 * class.c (check_for_override): Don't remove dllmport attribute
3634 of virtual methods.
3636 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3638 PR c++/30847
3639 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3640 type issue error and return early.
3642 2007-03-30 Jason Merrill <jason@redhat.com>
3644 PR c++/31187
3645 * typeck.c (cp_type_readonly): New fn.
3646 * cp-tree.h: Declare it.
3647 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3648 (cp_finish_decl): Not here.
3650 2007-03-31 Richard Guenther <rguenther@suse.de>
3652 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3653 pointer-map.
3655 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3657 PR c++/31138
3658 PR c++/31140
3659 PR c++/31141
3660 * parser.c (declarator_can_be_parameter_pack): New.
3661 (cp_parser_template_parameter): Only parse the `...' if the
3662 declarator can be a parameter pack.
3663 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3664 is NULL.
3665 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3666 types (they could be used as array bounds).
3667 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3668 (tsubst_pack_expansion): Handle failure to expand parameter
3669 packs.
3671 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3673 PR c++/26099
3674 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3675 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3676 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3677 (CLASS_TYPE_NON_UNION_P): Add.
3678 (struct lang_type_class): Add has_complex_dflt.
3679 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3680 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3681 * cp-tree.def: Add TRAIT_EXPR.
3682 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3683 * lex.c (struct resword): Add __has_nothrow_assign,
3684 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3685 __has_trivial_constructor, __has_trivial_copy,
3686 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3687 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3688 __is_pod, __is_polymorphic, __is_union.
3689 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3690 (cp_parser_trait_expr): New.
3691 * semantics.c (finish_trait_expr, trait_expr_value
3692 classtype_has_nothrow_copy_or_assign_p): New.
3693 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3694 as static.
3695 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3696 * class.c (check_bases, check_field_decl, check_bases_and_members):
3697 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3698 * pt.c (uses_template_parms, tsubst_copy_and_build,
3699 value_dependent_expression_p, type_dependent_expression_p): Deal with
3700 TRAIT_EXPR.
3701 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3703 2007-03-29 Richard Guenther <rguenther@suse.de>
3705 * tree.c (cp_walk_subtrees): Do not set input_location.
3707 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3709 PR c++/29077
3710 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3711 destructor.
3713 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3715 * parser.c (struct cp_parser): Update comment for
3716 greater_than_is_operator_p.
3717 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3718 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3719 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3720 !GREATER_THAN_IS_OPERATOR_P.
3721 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3722 `>>' operators that will become two `>' tokens in C++0x.
3723 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3724 mode, allowing it to terminate default arguments.
3725 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3726 `>>' like two consecutive `>' tokens.
3727 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3728 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3729 ends a template argument.
3731 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3733 * decl.c (redeclaration_error_message): Complain when redeclaring
3734 a friend function with default template arguments (C++0x mode only).
3735 * cp-tree.h (check_default_tmpl_args): Declare.
3736 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3737 template arguments in function templates. Add support for checking
3738 the default template arguments of friend templates.
3739 (push_template_decl_real): Fix call to check_default_tmpl_args.
3740 (type_unification_real): If a template parameter has not been
3741 deduced but provides a default template argument, substitute into
3742 that default template argument.
3743 * parser.c (cp_parser_init_declarator): When declaring (but not
3744 defining!) a function template in C++0x mode, check for default
3745 template arguments.
3747 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3749 PR c++/29993
3750 * decl.c (grokdeclarator): Deal with cv-qualified function type
3751 typedefs in the same way for member and non-member functions.
3753 2007-03-26 Dirk Mueller <dmueller@suse.de>
3755 * parser.c (cp_parser_member_declaration): Pedwarn
3756 about stray semicolons after member declarations.
3758 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3760 PR c++/30500
3761 * pt.c (instantiate_decl): Set in_system_header.
3763 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3765 * cp-tree.h (current_tempalte_parms): Improve documentation.
3766 * pt.c (current_template_args): Likewise.
3768 PR c++/30863
3769 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3770 not consume tokens when failing.
3772 2007-03-22 Jim Wilson <wilson@specifix.com>
3773 Mark Mitchell <mark@codesourcery.com>
3775 PR c++/31273
3776 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3777 consistent with FROM.
3779 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3781 * error.c (dump_expr): Handle dependent names that designate types.
3782 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3784 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3786 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3788 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3790 * cvt.c (cp_convert_and_check) : Define.
3791 * cp-tree.h (cp_convert_and_check): Declare.
3792 * call.c (convert_conversion_warnings): Rename to
3793 conversion_null_warnings. The warning for floating-point to
3794 integer is handled by convert_and_check in convert_like_real.
3795 (convert_like_real): convert_conversion_warnings was renamed as
3796 conversion_null_warnings.
3797 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3798 overflow and changes of value during conversion.
3800 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3802 PR c++/30891
3803 * parser.c (cp_parser_statement): If 'namespace' is found, this
3804 only can be a namespace alias definition, so parse it now.
3805 (cp_parser_namespace_alias_definition): if we find an open brace
3806 instead of '=', then this is actually a misplaced namespace
3807 definition.
3809 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3811 PR c++/24924
3812 * decl.c (cxx_init_decl_processing): Move command-line options
3813 processing to c-opts.c.
3815 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3817 * ptree.c (cxx_print_type): Use formatting markup for integers
3818 when printing template parameter index/level/orig level.
3819 (cxx_print_xnode): Ditto.
3820 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3821 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3822 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3823 HOST_WIDE_INTs.
3824 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3825 rather than a HOST_WIDE_INT.
3826 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3827 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3828 better bit-packing.
3829 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3830 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3831 IN_BASE_INITIALIZER bool bitfields.
3832 (struct cp_declarator): Make KIND a 4-bit field. Make
3833 PARAMETER_PACK_P a bool bitfield just after KIND.
3834 * pt.c (uses_parameter_packs): Destroy the pointer set.
3835 (make_pack_expansion): Ditto.
3836 (check_for_bare_parameter_packs): Ditto.
3837 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3839 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3841 PR c++/31165
3842 * call.c (convert_default_arg): Instead of copying the node,
3843 unshare it.
3845 2007-03-15 Dirk Mueller <dmueller@suse.de>
3847 PR c++/30860
3848 * call.c (convert_conversion_warnings): New..
3849 (convert_like_real): .. factored out from here.
3850 (convert_conversion_warnings): Add warning about
3851 false being converted to NULL in argument passing.
3853 2007-03-14 Dirk Mueller <dmueller@suse.de>
3855 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3856 (finish_do_body): Warn about empty body in do/while statement.
3858 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3860 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3862 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3864 PR c/21438
3865 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3866 warning.
3868 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3870 * repo.c (init_repo): Initialize random_seed saved options.
3871 (finish_repo): Adjust.
3873 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3875 PR bootstrap/30899
3876 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3877 which to copy.
3879 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3881 * decl.c (compute_array_index_type): New warning flag warn_vla.
3883 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3885 PR c++/30108
3886 * call.c (convert_default_arg): Copy non-constant arguments.
3888 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3890 PR c++/31038
3891 * parser.c (cp_parser_postfix_expression): Disallow compound
3892 literals in constant expressions.
3894 PR c++/30328
3895 * semantics.c (finish_typeof): Use unlowered_expr_type.
3897 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3899 PR c++/30274
3900 * cp-tree.h (unlowered_expr_type): New function.
3901 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3902 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3903 (unlowered_expr_type): New function.
3904 (build_unary_op): Disallow predecrements of bool bitfields.
3905 * call.c (build_conditional_expr): Use unlowered_expr_type.
3906 * pt.c (type_unification_real): Likewise.
3908 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3910 PR c++/20599
3911 * typeck.c (check_return_expr): Check for bare parameter packs.
3912 (comptypes): Compare template parameter packs and
3913 type pack expansions.
3914 * decl.c (grokdeclarator): Deal with the declaration of function
3915 parameter packs.
3916 (grokparms): Verify that the (optional) function parameter pack is
3917 at the end of the parameter list.
3918 (xref_basetypes): Handle pack expansions in the base class.
3919 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3920 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3921 (NONTYPE_ARGUMENT_PACK): New.
3922 (TYPE_PACK_EXPANSION): New.
3923 (EXPR_PACK_EXPANSION): New.
3924 (ARGUMENT_PACK_SELECT): New.
3925 * cp-objcp-common.c (cp_tree_size): Compute size of
3926 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3927 ARGUMENT_PACK_SELECT.
3928 * error.c (dump_template_argument): Print template argument packs.
3929 (dump_template_argument_list): Ditto.
3930 (dump_template_parameter): Dump `...' for template type parameter
3931 packs.
3932 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3933 (dump_parameters): Print function parameter packs.
3934 (dump_template_parms): Print template argument packs.
3935 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3936 (maybe_warn_variadic_templates): New.
3937 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3938 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3939 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3940 CAST_EXPR.
3941 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3942 (write_template_arg): Write argument packs as separate arguments.
3943 * cp-tree.h (struct template_parm_index_s): Add flag that
3944 indicates that the template parameter is actually a parameter
3945 pack.
3946 (struct tree_argument_pack_select): New.
3947 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3948 (union lang_tree_node): Add argument_pack_select.
3949 (FUNCTION_PARAMETER_PACK_P): New.
3950 (PACK_EXPANSION_P): New.
3951 (PACK_EXPANSION_PATTERN): New.
3952 (SET_PACK_EXPANSION_PATTERN): New.
3953 (PACK_EXPANSION_PARAMETER_PACKS): New.
3954 (ARGUMENT_PACK_P): New.
3955 (ARGUMENT_PACK_ARGS): New.
3956 (SET_ARGUMENT_PACK_ARGS): New.
3957 (ARGUMENT_PACK_INCOMPLETE_P): New.
3958 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3959 (TEMPLATE_PARM_PARAMETER_PACK): New.
3960 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3961 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3962 (ARGUMENT_PACK_SELECT_INDEX): New.
3963 (ARGUMENT_PACK_SELECT_ARG): New.
3964 (struct cp_declarator): Add parameter_pack_p flag.
3965 (maybe_warn_variadic_templates): Declare.
3966 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3967 indicate a template parameter pack.
3968 (uses_parameter_packs): Declare.
3969 (template_parameter_pack_p): Declare.
3970 (template_parms_variadic_p): Declare.
3971 (make_pack_expansion): Declare.
3972 (check_for_bare_parameter_packs): Declare.
3973 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3974 sizeof... expressions.
3975 (pp_cxx_expression): Print pack expansions and non-type argument
3976 packs.
3977 (pp_cxx_exception_specification): Print pack expansions.
3978 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3979 (pp_cxx_ctor_initializer): Print pack expansions.
3980 (pp_cxx_type_id): Print pack expansions.
3981 (pp_cxx_template_argument_list): Print argument packs.
3982 (pp_cxx_template_parameter): Print ellipsis for template parameter
3983 packs.
3984 * pt.c (comp_template_parms): Compare template parameter packs.
3985 (template_parameter_pack_p): New.
3986 (template_parms_variadic_p): New.
3987 (template_args_variadic_p): New.
3988 (make_ith_pack_parameter_name): New.
3989 (struct find_parameter_pack_data): New.
3990 (find_parameter_packs_r): New.
3991 (uses_parameter_packs): New.
3992 (make_pack_expansion): New.
3993 (check_for_bare_parameter_packs): New.
3994 (expand_template_argument_pack): New.
3995 (reduce_template_parm_level): Propagate parameter pack flag.
3996 (process_template_parm): Add is_parameter_pack parameter to state
3997 when the parameter is actually a parameter pack. Create template
3998 parameter packs when is_parameter_pack is true.
3999 (current_template_args): The argument for a template parameter
4000 pack is an argument pack containing a single pack expansion.
4001 (process_partial_specialization): When checking that non-type
4002 argument expressions do not involve template parameters, loop over
4003 the arguments in argument packs separately.
4004 (push_template_decl_real): Check that the type of the declaration
4005 does not have any bare parameter packs. Check that primary
4006 templates have no more than one parameter pack, and that it comes
4007 at the end of the template parameter list.
4008 (convert_template_argument): Handle coercions for pack expansion
4009 expressions by coercing the pattern then rebuilding the expansion.
4010 (coerce_template_parms): When coercing the arguments for a
4011 variadic template, pack "extra" arguments into an argument pack.
4012 (coerce_template_template_parms): Cannot coerce between parameter
4013 packs and non-pack parameters.
4014 (template_args_equal): Compare PACK_EXPANSION_P expressions.
4015 (comp_template_args): Expand all template arguments packs before
4016 comparing template argument lists.
4017 (mangle_class_name_for_template): Make argument packs as separate
4018 template arguments.
4019 (for_each_template_parm_r): No need to handle BASELINK.
4020 (instantiate_class_template): Handle pack expansions in the base
4021 class list.
4022 (tsubst_pack_expansion): New.
4023 (tsubst_template_args): Handle substitutions of argument packs and
4024 pack expansion into template argument lists.
4025 (tsubst_decl): Expand function parameter packs into separate
4026 function parameters.
4027 (tsubst_arg_types): Expand a type pack expansion into separate
4028 argument types.
4029 (tsubst_exception_specification): Handle pack expansions in
4030 exception specifiers.
4031 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
4032 replacing a template parameter with its argument. If we encounter
4033 a substitution for an argument pack, just return the parameter
4034 itself.
4035 (tsubst_copy): sizeof(X...) returns the number of elements in
4036 parameter pack X. See through ARGUMENT_PACK_SELECT when the
4037 PARM_DECL is a parameter pack.
4038 (tsubst_expr): Expression pack expansions and argument packs
4039 cannot show up here; they will all be handled through function
4040 calls, sizeof, and template argument lists.
4041 (tsubst_copy_and_build): sizeof(X...) returns the number of
4042 elements in parameter pack X. Handle pack expansions in TREE_LIST
4043 and CONSTRUCTOR nodes.
4044 (fn_type_unification): Handle "incomplete" explicit template
4045 argument lists that specify some of the arguments for a template
4046 parameter pack.
4047 (type_unification_real): Unify arguments against pack expansions.
4048 (template_parm_level_and_index): New, helper function.
4049 (unify_pack_expansion): New.
4050 (unify): Unify argument packs on an argument-by-argument basis,
4051 handling variadic argument packs as well.
4052 (more_specialized_fn): Handle unification of function parameter
4053 packs. All things being equal, prefer non-variadic function
4054 templates to variadic function templates.
4055 (more_specialized_class): Prefer the variadic class template
4056 partial specialization that binds fewer arguments to a parameter
4057 pack.
4058 (regenerate_decl_from_template): Expand function parameter packs
4059 into separate parameters.
4060 (instantiate_decl): Ditto.
4061 (tsubst_initializer_list): Handle pack expansions for base-class
4062 initializers.
4063 (dependent_type_p_r): Determine dependent types in argument packs
4064 and pack expansions.
4065 (value_dependent_expression_p): Determine value-dependence of
4066 non-type argument packs.
4067 (dependent_template_arg_p): Handle argument packs.
4068 * semantics.c (finish_cond): Check for bare parameter packs.
4069 (finish_expr_stmt): Ditto.
4070 (finish_for_expr): Ditto.
4071 (finish_switch_cond): Ditto.
4072 (finish_mem_initializers): Ditto.
4073 * name-lookup.c (arg_assoc_type): Handle pack expansions and
4074 argument packs.
4075 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
4076 * parser.c (make_declarator): Declarator is not an expansion.
4077 (make_pointer_declarator): Transfer parameter pack flag to outer
4078 declarator.
4079 (make_reference_declarator): Ditto.
4080 (make_ptrmem_declarator): Ditto.
4081 (make_call_declarator): Ditto.
4082 (make_array_declarator): Ditto.
4083 (cp_parser_postfix_expression): Allow pack expansion expressions
4084 in the argument list for a call expression.
4085 (cp_parser_parenthesized_expression_list): Add new parameter
4086 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
4087 into separate arguments."
4088 (cp_parser_new_placement): Allow pack expansion expressions.
4089 (cp_parser_new_initializer): Ditto.
4090 (cp_parser_mem_initializer_list): Allow ellipsis to create a
4091 base-class initializer expansion.
4092 (cp_parser_mem_initializer): Ditto.
4093 (cp_parser_template_parameter_list): Keep track of whether the
4094 template parameter is a template parameter pack.
4095 (cp_parser_template_parameter): Parse the ellipsis to indicate a
4096 template parameter pack.
4097 (cp_parser_type_parameter): Ditto.
4098 (cp_parser_template_argument_list): Parse the ellipsis to indicate
4099 a pack expansion.
4100 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
4101 this declarator is a parameter pack.
4102 (cp_parser_parameter_declaration): The ellipsis does not end the
4103 parameter declaration, because it might be a parameter pack. Parse
4104 the ellipsis to indicate a parameter pack.
4105 (cp_parser_initializer): Allow pack expansions.
4106 (cp_parser_initializer_list): Allow ellipsis to create an
4107 initializer expansion.
4108 (cp_parser_base_clause): Allow ellipsis to create a base specifier
4109 expansion.
4110 (cp_parser_type_id_list): Allow ellipsis to create an exception
4111 specifier expansion.
4112 (cp_parser_attribute_list): Don't allow pack expansions.
4113 (cp_parser_functional_cast): Allow pack expansions.
4114 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
4115 compute the length of a parameter pack.
4116 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
4117 end a template argument.
4118 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4119 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4120 CAST_EXPR.
4122 2007-03-09 Dirk Mueller <dmueller@suse.de>
4124 * call.c (build_new_op): Call warn_logical_operator.
4126 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
4128 PR c++/30852
4129 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
4131 PR c++/30534
4132 * pt.c (any_template_arguments_need_structural_equality_p):
4133 Robustify.
4135 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
4137 * decl.c (grokdeclarator): Disable warnings for anonymous
4138 bitfields.
4140 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
4142 * typeck2.c (readonly_error): Always emit a hard error.
4143 Remove last argument.
4144 * cp-tree.h (readonly_error): Adjust prototype.
4145 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
4146 * typeck.c (build_unary_op): Likewise.
4147 (build_modify_expr): Likewise.
4149 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4151 PR c++/30895
4152 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4154 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4156 PR c++/15787
4157 * parser.c (struct cp_parser): New IN_IF_STMT.
4158 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4159 returning if parsing the body of an 'if' statement or issuing an
4160 error and continuing.
4161 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4162 body of 'if'.
4163 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4165 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4167 PR c++/28253
4168 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4169 for thunks.
4171 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4173 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4174 Objective-C++. Don't exit early if -shared-libgcc needs to be
4175 added.
4177 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4179 * typeck.c (common_base_type): Delete unused function.
4181 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4183 * Make-lang.in: Add dummy lang.install-pdf target.
4185 2007-03-01 Simon Baldwin <simonb@google.com>
4187 PR c++/23689
4188 * decl.c (check_tag_decl): Added new warning for typedef ignored
4189 when it precedes an otherwise valid non-typedef declaration.
4191 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4193 * typeck.c (build_function_call): Store converted arguments
4194 in a stack-allocated array instead of building a list.
4195 (convert_arguments): Store arguments in the array passed in as an
4196 argument, and return the actual number of arguments.
4197 * call.c (build_call): Delete, and replace with...
4198 (build_call_n, build_call_a): New.
4199 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4200 (build_over_call): Store converted arguments in a stack-allocated
4201 array instead of building a list.
4202 (build_cxx_call): Pass arguments in an array instead of as a list.
4203 (build_java_interface_fn_ref): Rewrite to avoid constructing
4204 argument lists.
4205 * tree.h: Update declarations to reflect above changes.
4206 * method.c (use_thunk): Use a stack-allocated array to hold
4207 the arguments instead of a list.
4208 * rtti.c (throw_bad_cast): Update call to cxx_call.
4209 (throw_bad_typeid): Likewise.
4210 (build_dynamic_cast_1): Likewise.
4211 * init.c (build_builtin_delete_call): Use build_call_n.
4212 * decl.c (expand_static_init): Likewise.
4213 * except.c (cp_protect_cleanup_actions): Likewise.
4214 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4215 (gimplify_must_not_throw_expr): Likewise.
4216 (cxx_omp_apply_fn): Use build_call_a.
4218 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4220 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4221 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4223 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4225 * cp-tree.h (static_ctors): Remove.
4226 * cp-tree.h (static_dtors): Likewise.
4227 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4228 refactoring of tree_map hierarchy.
4229 (decl_shadowed_for_var_insert): Likewise.
4230 * semantics.c (expand_body): Use c_expand_body.
4231 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4232 * decl2.c (static_ctors): Remove.
4233 (static_dtors): Likewise.
4234 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4235 objc_generate_static_init_call. Do not call static_[cd]tors.
4236 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4237 static_[cd]tors.
4238 (cp_write_global_declarations): Likewise.
4240 2007-02-23 Richard Guenther <rguenther@suse.de>
4242 * class.c (note_name_declared_in_class): Make declaration
4243 changes meaning a pedwarn.
4245 2007-02-22 Michael Matz <matz@suse.de>
4247 PR c++/29433
4248 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4249 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4250 dump_function_decl): Guard emitting outer scopes by new flag.
4251 * cp-lang.c (cxx_dwarf_name): New function.
4252 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4253 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4254 Remove functions.
4255 (push_template_decl_real, lookup_template_class): Remove calls
4256 to above functions.
4258 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4260 * call.c (build_new_method_call): Ensure that explicit calls of
4261 destructors have type "void".
4263 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4265 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4266 and -Walways-true with -Waddress.
4267 * cvt.c (convert_to_void): Replace unconditional warning with
4268 -Waddress.
4270 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4272 * decl.c, tree.c: Fix comment typos.
4274 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4276 PR C++/30158
4277 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4278 statement expression if we had an error mark node.
4280 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4281 Brooks Moses <brooks.moses@codesourcery.com>
4282 Lee Millward <lee.millward@codesourcery.com>
4284 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4285 Change class to tcc_vl_exp.
4287 * call.c (build_call): Use build_call_list instead
4288 of build3.
4289 (build_over_call): Likewise.
4290 (build_new_method_call): Use build_min_non_dep_call_list
4291 instead of build_min_non_dep.
4293 * error.c (dump_call_expr_args): New function.
4294 (dump_aggr_init_expr_args): New function.
4295 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4296 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4298 * cvt.c (convert_to_void): Use build_call_array instead
4299 of build3; use new AGGR_INIT_EXPR accessor macros.
4301 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4302 instead of TREE_CODE_LENGTH.
4304 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4305 AGGR_INIT_EXPR accessor macros.
4307 * cp-gimplify.c (cp_gimplify_init_expr): Use
4308 AGGR_INIT_EXPR_SLOT to set the slot operand.
4310 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4311 (AGGR_INIT_EXPR_SLOT): New macro.
4312 (AGGR_INIT_EXPR_ARG): New macro.
4313 (aggr_init_expr_nargs): New macro.
4314 (AGGR_INIT_EXPR_ARGP): New macro.
4315 (aggr_init_expr_arg_iterator): New.
4316 (init_aggr_init_expr_arg_iterator): New.
4317 (next_aggr_init_expr_arg): New.
4318 (first_aggr_init_expr_arg): New.
4319 (more_aggr_init_expr_args_p): New.
4320 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4321 (stabilize_aggr_init): New declaration.
4322 (build_min_non_dep_call_list): Likewise.
4324 * tree.c (process_aggr_init_operands): New function.
4325 (build_aggr_init_array) New function.
4326 (build_cplus_new): Update to use new CALL_EXPR and
4327 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4328 build_aggr_init_array.
4329 (build_min_non_dep_call_list) New function.
4330 (build_min_nt): Assert input code parameter is not a variable
4331 length expression class.
4332 (build_min, build_min_non_dep): Likewise.
4333 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4334 to check for equality instead of recursing. Handle tcc_vl_exp
4335 tree code classes.
4336 (stabilize_call): Update to only handle CALL_EXPRs, not
4337 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4338 (stabilize_aggr_init): New function.
4339 (stabilize_init): Use it.
4341 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4342 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4343 AGGR_INIT_EXPR accessor macros and argument iterators.
4345 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4346 build_vl_exp. Iterate through the operands, recursively
4347 processing each one.
4348 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4349 CALL_EXPR accessor macros.
4350 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4351 tree code classes. Use TREE_OPERAND_LENGTH instead of
4352 TREE_CODE_LENGTH.
4354 * semantics.c (finish_call_expr): Use build_nt_call_list
4355 instead of build_nt.
4356 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4357 accessor macros. Use build_call_array to construct the
4358 CALL_EXPR node instead of build3
4360 * decl2.c (build_offset_ref_call_from_tree): Use
4361 build_nt_call_list and build_min_non_dep_call_list instead
4362 of build_min_nt and build_min_non_dep.
4364 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4365 Use build_nt_call_list instead of build_min_nt.
4367 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4369 PR c++/28943
4370 * call.c (build_conditional_expr): Improve error message.
4372 2007-02-13 Dirk Mueller <dmueller@suse.de>
4374 * friend.c (do_friend): Annotate warning about friend
4375 declarations in templates with OPT_Wnon_template_friend.
4376 Convert informal message from warning() to inform().
4378 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4379 Mark Mitchell <mark@codesourcery.com>
4381 PR c++/14622
4382 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4383 instantiations for variables.
4385 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4387 PR middle-end/7651
4388 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4389 Check warn_unused_value just once.
4391 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4393 PR c++/26988
4394 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4395 (fn_type_unificiation): Likewise.
4396 (get_bindings): Likewise.
4398 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4400 PR target/29487
4401 * decl.c (finish_function): Use DECL_REPLACEABLE.
4402 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4404 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4406 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4408 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4410 * decl.c (grokvardecl): Don't error if !have_tls.
4411 (grokdeclarator): Likewise.
4412 * parser.c (cp_parser_omp_threadprivate): Likewise.
4414 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4416 PR c++/30703
4417 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4418 parameters and result decls in omp clauses.
4419 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4420 by reference.
4422 2007-02-05 Dirk Mueller <dmueller@suse.de>
4424 PR bootstrap/30510
4425 * parser.c (cp_parser_class_specifier): Always initialize bases.
4427 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4429 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4430 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4431 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4432 expressions.
4433 * semantics.c (finish_omp_atomic): Store a whole expression node
4434 in operand 1, and integer_zero_node in operand 0, for dependent
4435 OMP_ATOMIC. Rewrite to make flow easier to understand.
4437 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4439 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4441 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4443 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4444 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4446 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4448 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4449 keyword warning to -Wc++0x-compat.
4451 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4453 * decl.c (grokdeclarator): Update documentation.
4455 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4457 PR c++/30536
4458 * decl.c (grokdeclarator): If __thread is used together with
4459 a storage class other than extern and static, clear thread_p
4460 after issuing diagnostics and fall through to checking the
4461 storage class.
4463 2007-01-30 Roger Sayle <roger@eyesopen.com>
4465 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4466 calculating the size of an array (to avoid recursive errors).
4468 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4470 PR c++/24745
4471 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4472 to -Wpointer-arith.
4473 * call.c (convert_like_real): Don't warn when converting to
4474 boolean type.
4476 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4478 * decl.c (pop_label): Replace warning with call to
4479 warn_for_unused_label.
4481 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4483 PR C++/28988
4484 * semantics.c (finish_pseudo_destructor_expr): Check the
4485 destrutor name by calling check_dtor_name.
4487 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4489 * lex.c (D_CPP0X): Rename.
4490 (D_CXX0X): To this.
4491 (reswords): D_CPP0X -> D_CXX0X.
4492 (init_reswords): Ditto.
4493 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4494 of C++0x keywords as identifiers.
4496 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4498 PR c++/27492
4499 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4500 function decls.
4502 2007-01-23 Ian Lance Taylor <iant@google.com>
4504 * typeck.c (convert_for_assignment): Only warn about a = b = c
4505 when converting to bool.
4507 2007-01-23 Roger Sayle <roger@eyesopen.com>
4509 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4510 TREE_OVERFLOW.
4511 * typeck.c (ignore_overflows): Remove the remaining uses of
4512 TREE_CONSTANT_OVERFLOW.
4514 2007-01-20 Jan Hubicka <jh@suse.cz>
4516 * decl2.c (start_objects, start_static_storage_duration_function):
4517 Do not make the functions uninlinable.
4519 2007-01-17 Ian Lance Taylor <iant@google.com>
4521 * class.c (add_method): Call VEC_reserve_exact rather than passing
4522 a negative size to VEC_reserve.
4524 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4526 PR c++/29573
4527 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4529 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4531 PR c++/28999
4532 * decl.c (make_typename_type): If the qualified name is not a
4533 type, issue an error.
4534 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4535 formatting.
4537 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4539 * rtti.c: Include target.h.
4540 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4541 don't emit typeinfo for fundamental types as weak.
4542 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4544 2007-01-08 Richard Guenther <rguenther@suse.de>
4546 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4548 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4550 * call.c (standard_conversion): Pass flag to
4551 vector_types_convertible_p to disallow emission of note.
4552 * typeck.c (convert_for_assignment): Pass flag to
4553 vector_types_convertible_p to allow emission of note.
4554 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4555 to disallow emission of note.
4557 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4559 PR c++/28986
4560 * typeck.c (build_binary_op): Call overflow_warning if
4561 TREE_OVERFLOW_P is true for the result and not for any of the
4562 operands.
4564 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4566 PR c++/19439
4567 * class.c (add_method): Don't wait until template
4568 instantiation time to complain about duplicate methods.
4570 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4572 PR c/19978
4573 * semantics.c (finish_unary_op_expr): Warn only if result
4574 overflowed and operands did not.
4576 2007-01-05 Ian Lance Taylor <iant@google.com>
4578 * typeck.c (build_binary_op): Warn about comparing a non-weak
4579 address to NULL.
4581 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4583 * pt.c (tsubst): Propagate the need for structural equality checks
4584 when reducing the level of template parameters.
4586 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4588 * pt.c: Fix a comment typo.
4590 2007-01-02 Ian Lance Taylor <iant@google.com>
4592 * semantics.c (maybe_convert_cond): Optionally warn when using an
4593 assignment as a condition.
4594 * typeck.c (convert_for_assignment): Optionally warn about
4595 assigning the result of an assignment to a bool.
4597 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4599 * pt.c (canonical_template_parms): Correct typo in comment.
4601 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4603 * typeck.c (structural_comptypes): Renamed from "comptypes".
4604 (comptypes): Use canonical type information to perform fast type
4605 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4606 canonical type comparison returns the same results as we would see
4607 from the current, structural check. Support COMPARE_STRUCTURAL
4608 when we need structural checks.
4609 * decl.c (typename_compare): Fix comment.
4610 (build_typename_type): TYPENAME_TYPE nodes require structural
4611 equality checks, because they resolve different based on the
4612 current class type.
4613 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4614 require structural equality checks (for now).
4615 (build_ptrmemfunc_type): Build the canonical pointer to member
4616 function type.
4617 (compute_array_index_type): Whenever we build a new index type
4618 to represent the size of an array in a template, we need to mark
4619 this index type as requiring structural equality. This goes for
4620 arrays with value-dependent sizes with the current ABI, or all
4621 arrays with ABI-1.
4622 * tree.c (cplus_array_hash): New.
4623 (struct cplus_array_info): New.
4624 (cplus_array_compare): New.
4625 (cplus_array_htab): New.
4626 (build_cplus_array_type_1): Use a hash table to cache the array
4627 types we build. Build the canonical array type for each array
4628 type.
4629 (cp_build_qualified_type_real): When building a cv-qualified array
4630 type, use the hash table of array types and build canonical array
4631 types as necessary.
4632 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4633 use structural equality (for now).
4634 * cp-tree.h (COMPARE_STRUCTURAL): New.
4635 * pt.c (canonical_template_parms): New.
4636 (canonical_type_parameter): New.
4637 (process_template_parm): Find the canonical type parameter.
4638 (lookup_template_class): When we have named the primary template
4639 type, set the canonical type for our template class to the primary
4640 template type. If any of the template arguments need structural
4641 equality checks, the template class needs structural equality
4642 checks.
4643 (tsubst): When reducing the level of a template template
4644 parameter, we require structural equality tests for the resulting
4645 parameter because its template parameters have not had their types
4646 canonicalized. When reducing a template type parameter, find the
4647 canonical reduced type parameter.
4648 (any_template_arguments_need_structural_equality_p): New.