1 2008-04-24 Richard Guenther <rguenther@suse.de>
3 * typeck.c (cp_build_function_call): Call
4 check_builtin_function_arguments.
6 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
9 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
10 * init.c (build_zero_init): Don't set TREE_INVARIANT.
11 * class.c (build_base_path): Don't set TREE_INVARIANT.
12 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
13 (build_vtbl_initializer): Don't set TREE_INVARIANT.
14 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
15 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
16 (generic_initializer): Don't set TREE_INVARIANT.
17 (ptr_initializer): Don't set TREE_INVARIANT.
18 (ptm_initializer): Don't set TREE_INVARIANT.
19 (class_initializer): Don't set TREE_INVARIANT.
20 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
21 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
22 (build_template_parm_index): Don't set TREE_INVARIANT.
23 (reduce_template_parm_level): Don't set TREE_INVARIANT.
24 (process_template_parm): Don't set TREE_INVARIANT.
26 2008-04-22 Jason Merrill <jason@redhat.com>
29 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
30 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
31 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
33 2008-04-22 Jakub Jelinek <jakub@redhat.com>
36 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
37 expression is errorneous.
39 2008-04-21 Jason Merrill <jason@redhat.com>
42 * tree.c (cp_tree_equal): Handle FIXED_CST.
45 * pt.c (template_template_parm_bindings_ok_p): Set
46 processing_template_decl while in this function.
48 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
50 * cvt.c (type_promotes_to): Support char16_t and char32_t.
51 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
52 char16_t and char32_t.
53 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
54 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
55 extended builtin type "u8char{16,32}_t".
56 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
58 (cp_lexer_print_token): Support CPP_STRING{16,32}.
59 (cp_parser_is_string_literal): Idem.
60 (cp_parser_string_literal): Idem.
61 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
63 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
64 * tree.c (char_type_p): Support char16_t and char32_t as char types.
65 * typeck.c (string_conv_p): Support char16_t and char32_t.
67 2008-04-17 Jason Merrill <jason@redhat.com>
70 * call.c (build_user_type_conversion_1): Represent second step of
71 copy-init with an rvalue conversion.
72 (convert_like_real) [ck_user]: Don't implicitly add it here.
74 2008-04-15 Jakub Jelinek <jakub@redhat.com>
77 * decl.c (layout_var_decl): If extern or static var has variable
78 size, set TREE_TYPE (decl) to error_mark_node.
80 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
83 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
86 2008-04-09 Jason Merrill <jason@redhat.com>
89 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
90 not a pushed variable.
92 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
94 * call.c (build_op_delete_call): Fix quotation in warning message.
95 * decl.c (grokdeclarator): Quote keyword in error message.
96 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
99 * parser.c (cp_parser_check_type_definition): Print error string
100 directly rather than using "%s".
101 (cp_parser_postfix_expression): Fix quotation.
102 (cp_parser_decltype): Likewise.
103 (cp_parser_sizeof_operand): Fix quotation. Simplify.
105 * parser.c (cp_parser_non_integral_constant_expression): Build error
106 message with CONCAT rather than using "%s".
107 (cp_parser_primary_expression): Fix quotation.
108 (cp_parser_postfix_expression): Likewise.
109 (cp_parser_postfix_dot_deref_expression): Likewise.
110 (cp_parser_unary_expression): Likewise.
111 (cp_parser_new_expression): Likewise.
112 (cp_parser_delete_expression): Likewise.
114 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
115 as `)', not as `('. Fix quotation.
116 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
117 (cp_parser_primary_expression): Likewise.
118 (cp_parser_nested_name_specifier_opt): Likewise.
119 (cp_parser_postfix_expression): Likewise.
120 (cp_parser_postfix_open_square_expression): Likewise.
121 (cp_parser_parenthesized_expression_list): Likewise.
122 (cp_parser_pseudo_destructor_name): Likewise.
123 (cp_parser_new_expression): Likewise.
124 (cp_parser_direct_new_declarator): Likewise.
125 (cp_parser_delete_expression): Likewise.
126 (cp_parser_cast_expression): Likewise.
127 (cp_parser_question_colon_clause): Likewise.
128 (cp_parser_builtin_offsetof): Likewise.
129 (cp_parser_trait_expr): Likewise.
130 (cp_parser_label_for_labeled_statement): Likewise.
131 (cp_parser_compound_statement): Likewise.
132 (cp_parser_selection_statement): Likewise.
133 (cp_parser_condition): Likewise.
134 (cp_parser_iteration_statement): Likewise.
135 (cp_parser_already_scoped_statement): Likewise.
136 (cp_parser_simple_declaration): Likewise.
137 (cp_parser_linkage_specification): Likewise.
138 (cp_parser_static_assert): Likewise.
139 (cp_parser_decltype): Likewise.
140 (cp_parser_conversion_function_id): Likewise.
141 (cp_parser_operator_function_id): Likewise.
142 (cp_parser_operator): Likewise.
143 (cp_parser_type_parameter): Likewise.
144 (cp_parser_template_id): Likewise.
145 (cp_parser_explicit_instantiation): Likewise.
146 (cp_parser_explicit_specialization): Likewise.
147 (cp_parser_enum_specifier): Likewise.
148 (cp_parser_namespace_definition): Likewise.
149 (cp_parser_namespace_alias_definition): Likewise.
150 (cp_parser_using_declaration): Likewise.
151 (cp_parser_using_directive): Likewise.
152 (cp_parser_asm_definition): Likewise.
153 (cp_parser_direct_declarator): Likewise.
154 (cp_parser_ptr_operator): Likewise.
155 (cp_parser_parameter_declaration_clause): Likewise.
156 (cp_parser_initializer_clause): Likewise.
157 (cp_parser_class_specifier): Likewise.
158 (cp_parser_member_specification_opt): Likewise.
159 (cp_parser_member_declaration): Likewise.
160 (cp_parser_pure_specifier): Likewise.
161 (cp_parser_constant_initializer): Likewise.
162 (cp_parser_base_clause): Likewise.
163 (cp_parser_exception_specification_opt): Likewise.
164 (cp_parser_try_block): Likewise.
165 (cp_parser_function_try_block): Likewise.
166 (cp_parser_handler): Likewise.
167 (cp_parser_throw_expression): Likewise.
168 (cp_parser_asm_operand_list): Likewise.
169 (cp_parser_attributes_opt): Likewise.
170 (cp_parser_label_declaration): Likewise.
171 (cp_parser_constructor_declarator_p): Likewise.
172 (cp_parser_template_declaration_after_export): Likewise.
173 (cp_parser_single_declaration): Likewise.
174 (cp_parser_objc_message_expression): Likewise.
175 (cp_parser_objc_message_args): Likewise.
176 (cp_parser_objc_encode_expression): Likewise.
177 (cp_parser_objc_defs_expression): Likewise.
178 (cp_parser_objc_protocol_expression): Likewise.
179 (cp_parser_objc_selector_expression): Likewise.
180 (cp_parser_objc_protocol_refs_opt): Likewise.
181 (cp_parser_objc_typename): Likewise.
182 (cp_parser_objc_method_keyword_params): Likewise.
183 (cp_parser_objc_superclass_or_category): Likewise.
184 (cp_parser_objc_try_catch_finally_statement): Likewise.
185 (cp_parser_objc_synchronized_statement): Likewise.
186 (cp_parser_objc_throw_statement): Likewise.
187 (cp_parser_omp_var_list_no_open): Likewise.
188 (cp_parser_omp_clause_default): Likewise.
189 (cp_parser_omp_clause_if): Likewise.
190 (cp_parser_omp_clause_num_threads): Likewise.
191 (cp_parser_omp_clause_reduction): Likewise.
192 (cp_parser_omp_clause_schedule): Likewise.
193 (cp_parser_omp_critical): Likewise.
194 (cp_parser_omp_for_loop): Likewise.
195 (cp_parser_omp_sections_scope): Likewise.
197 * parser.c (cp_parser_template_parameter_list): Simplify.
199 2008-04-07 James E. Wilson <wilson@tuliptree.org>
201 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
203 2008-04-07 Jason Merrill <jason@redhat.com>
206 * class.c (type_has_user_nondefault_constructor): A template
207 counts as a nondefault constructor.
209 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
211 * decl.c (cxx_push_function_context): Delete.
212 (cxx_pop_function_context): Delete.
213 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
215 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
216 LANG_HOOKS_FUNCTION_FINAL): Delete.
217 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
218 LANG_HOOKS_MISSING_NORETURN_OK_P.
219 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
221 * semantics.c (current_stmt_tree): Fix comment.
223 2008-04-03 Jakub Jelinek <jakub@redhat.com>
226 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
227 before calling fold_offsetof.
229 2008-04-03 Tom Tromey <tromey@redhat.com>
231 * Make-lang.in (c++_OBJS): New variable.
233 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
235 * optimize.c (clone_body): New, from tree-inline.c.
237 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
239 * method.c (synthesize_method): Use {push,pop}_function_context.
240 * name-lookup.c (push_to_top_level): Likewise.
241 * parser.c (cp_parser_late_parsing_for_member): Likewise.
243 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
246 * parser.c (cp_parser_decl_specifier_seq): Add location to error
249 2008-03-27 Tom Tromey <tromey@redhat.com>
251 * Make-lang.in: Revert automatic dependency patch.
253 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
256 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
257 (build_compound_expr): New, for compatibility with C
259 (cp_build_compound_expr): Renamed from build_compound_expr.
260 (build_c_cast): New, for compatibility with C build_c_cast.
261 (cp_build_c_cast): Renamed from build_c_cast.
262 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
263 * decl.c (cxx_maybe_build_cleanup): Ditto.
264 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
265 (cp_build_compound_expr): Renamed from build_compound_expr.
266 (build_c_cast): Add C-compatible prototype.
267 (cp_build_c_cast): Renamed from build_c_cast.
268 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
269 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
271 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
273 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
274 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
275 ending in a pack expansion, both of which can occur when
276 substituting into a nested template.
277 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
278 instantiating the sizeof...(X) form, make tsubst_copy do the work.
279 * parser.c (cp_parser_template_parameter): Deal with unnamed
280 non-type template parameter packs identified by pack expansions in
283 2008-03-26 Jakub Jelinek <jakub@redhat.com>
286 * pt.c (apply_late_template_attributes): Don't call tsubst on
287 first attribute argument if it is IDENTIFIER_NODE.
290 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
291 and LTGT_EXPR to pp_expression.
293 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
295 * pt.c (coerce_template_template_parm): Moved the body of the loop
296 of coerce_template_template_parms here, to make iteration over a
297 template argument pack simpler.
298 Also, allow matching of a template parameter pack in the template
299 template parameter to a template parameter in the template
301 (coerce_template_template_parms): Deal with variadic template
302 template parameters. Use coerce_template_template_parm.
303 (unify): Make sure we coerce the template template argument's
304 template arguments to the template template parameter's template
305 parameters, not the other way around.
307 2008-03-25 Tom Tromey <tromey@redhat.com>
309 * Make-lang.in: Remove .o targets.
310 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
312 (c++_OBJS): New variable.
313 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
315 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
317 * typeck.c (composite_pointer_type_r): Add SFINAE support.
318 (composite_pointer_type): Ditto.
319 (common_type): Fix call to composite_pointer_type.
320 (cxx_sizeof_nowarn): New; used to be a macro.
321 (cxx_sizeof_expr): Add SFINAE support.
322 (cxx_alignof_expr): Ditto.
323 (decay_conversion): Fix calls for SFINAE support.
324 (rationalize_conditional_expr): Add SFINAE support.
325 (build_class_member_access_expr): Ditto.
326 (finish_class_member_access_expr): Ditto.
327 (build_x_indirect_ref): Ditto.
328 (build_indirect_ref): Original version renamed to
329 cp_build_indirect_ref; new version provides a bridge from
331 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
333 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
334 (build_function_call): Original version renamed to
335 cp_build_function_call; new version provides a bridge from
337 (cp_build_function_call): Was build_function_call; added SFINAE
339 (convert_arguments): Add SFINAE support.
340 (build_x_binary_op): Ditto.
341 (build_binary_op): Original version renamed to cp_build_binary_op;
342 new version provides a bridge from c-common.
343 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
344 (pointer_diff): Fix calls for SFINAE.
345 (build_x_unary_op): Add SFINAE support.
346 (condition_conversion): Fix calls for SFINAE.
347 (build_unary_op): Original version renamed to cp_build_unary_op;
348 new version provides a bridge from c-common.
349 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
350 (unary_complex_lvalue): Fix calls for SFINAE.
351 (build_x_conditional_expr): Add SFINAE support.
352 (build_x_compound_expr_from_list): Fix calls for SFINAE.
353 (build_x_compound_expr): Add SFINAE support.
354 (convert_ptrmem): Fix calls for SFINAE.
355 (build_static_cast_1): Add SFINAE support.
356 (build_static_cast): Ditto.
357 (build_reinterpret_cast_1): Ditto.
358 (build_reinterpret_cast): Ditto.
359 (build_const_cast_1): Ditto.
360 (build_const_cast): Ditto.
361 (build_c_cast): Ditto.
362 (build_modify_expr): Original version renamed to
363 cp_build_modify_expr; new version provides a bridge from c-common.
364 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
366 (build_x_modify_expr): Add SFINAE support.
367 (build_ptrmemfunc): Fix calls for SFINAE.
368 (convert_for_assignment): Add SFINAE support.
369 (convert_for_initialization): Ditto.
370 (check_return_expr): Fix calls for SFINAE.
371 (lvalue_or_else): Add SFINAE support.
372 * init.c (perform_member_init): Fix calls for SFINAE.
373 (emit_mem_initializers): Ditto.
374 (expand_virtual_init): Ditto.
375 (expand_cleanup_for_base): Ditto.
376 (build_aggr_init): Add SFINAE support.
377 (expand_default_init): Ditto.
378 (expand_aggr_init_1): Fix calls for SFINAE.
379 (build_offset_ref): Ditto.
380 (build_new_1): Add SFINAE support.
382 (build_vec_delete_1): Fix calls for SFINAE.
383 (get_temp_regvar): Ditto.
384 (build_vec_init): Add SFINAE support.
385 (build_dtor_call): Fix calls for SFINAE.
386 (build_delete): Ditto.
387 (push_base_cleanups): Ditto.
388 (build_vec_delete_1): Ditto.
389 * class.c (build_base_path): Fix calls for SFINAE.
390 (build_simple_base_path): Ditto.
391 (convert_to_base_statically): Ditto.
392 (build_vfn_ref): Ditto.
393 (resolve_address_of_overloaded_function): Ditto.
394 * decl.c (check_initializer): Fix calls for SFINAE.
395 (register_dtor_fn): Ditto.
396 (compute_array_index_type): Ditto.
397 (finish_enum): Ditto.
398 (start_preparsed_function): Ditto.
399 (cxx_maybe_build_cleanup): Ditto.
400 * call.c (convert_like): Add COMPLAIN argument.
401 (convert_like_with_context): Ditto.
402 (build_this): Fix calls for SFINAE.
403 (build_user_type_conversion): Ditto.
404 (resolve_args): Ditto.
405 (build_new_function_call): Add SFINAE support.
406 (build_operator_new_call): Fix calls for SFINAE.
407 (build_object_call): Add SFINAE support.
408 (build_conditional_expr): Ditto.
409 (build_new_op): Ditto.
410 (build_op_delete_call): Fix calls for SFINAE.
412 (convert_like_real): Add SFINAE support.
413 (build_x_va_arg): Fix calls for SFINAE.
414 (convert_default_arg): Ditto.
415 (build_over_call): Add SFINAE support.
416 (build_java_interface_fn_ref): Fix calls for SFINAE.
417 (build_special_member_call): Add SFINAE support.
418 (build_new_method_call): Ditto.
419 (perform_implicit_conversion): Ditto.
420 (perform_direct_initialization_if_possible): Ditto.
421 (initialize_reference): Fix calls for SFINAE.
422 * method.c (do_build_assign_ref): Fix calls for SFINAE.
423 * rtti.c (build_headof): Fix calls for SFINAE.
424 (get_tinfo_decl_dynamic): Ditto.
426 (build_dynamic_cast_1): Add SFINAE support.
427 (build_dynamic_cast): Ditto.
428 (tinfo_base_init): Fix calls for SFINAE.
429 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
430 (do_end_catch): Ditto.
431 (initialize_handler_parm): Ditto.
432 (expand_start_catch_block): Ditto.
433 (do_allocate_exception): Ditto.
434 (do_free_exception): Ditto.
435 (build_throw): Ditto.
436 * cvt.c (build_up_reference): Fix calls for SFINAE.
437 (convert_to_reference): Ditto.
438 (ocp_convert): Ditto.
439 (convert_to_void): Add SFINAE support.
440 * tree.c (build_dummy_object): Fix calls for SFINAE.
441 (stabilize_expr): Ditto.
442 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
444 (build_new_method_call): Ditto.
445 (build_special_member_call): Ditto.
446 (build_new_op): Ditto.
447 (perform_implicit_conversion): Ditto.
448 (perform_direct_initialization_if_possible): Ditto.
449 (convert_to_void): Ditto.
450 (build_aggr_init): Ditto.
452 (build_vec_init): Ditto.
453 (build_dynamic_cast): Ditto.
454 (finish_call_expr): Ditto
455 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
456 (cxx_sizeof_nowarn): Remove macro; add function declaration.
457 (build_class_member_access_expr): Add tsubst_flags_t parameter.
458 (finish_class_member_access_expr): Ditto.
459 (build_x_indirect_ref): Ditto.
460 (cp_build_indirect_ref): New.
461 (cp_build_function_call): Add tsubst_flags_t parameter.
462 (build_x_unary_op): Ditto.
463 (cp_build_unary_op): New.
464 (build_x_conditional_expr): Add tsubst_flags_t parameter.
465 (build_x_compound_expr): Ditto.
466 (build_compound_expr): Ditto.
467 (build_static_cast): Ditto.
468 (build_reinterpret_cast): Ditto.
469 (build_const_cast): Ditto.
470 (build_c_cast): Ditto.
471 (build_x_modify_expr): Ditto.
472 (cp_build_modify_expr): New.
473 (convert_for_initialization): Add tsubst_flags_t parameter.
474 (cp_build_binary_op): Remove macro; add function declaration.
475 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
476 (lvalue_or_else): Ditto.
477 (build_functional_cast): Ditto.
478 * typeck2.c (digest_init): Fix calls for SFINAE.
479 (process_init_constructor_array): Ditto.
480 (process_init_constructor_record): Ditto.
481 (build_x_arrow): Ditto.
482 (build_m_component_ref): Ditto.
483 (build_functional_cast): Add SFINAE support.
484 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
485 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
486 (finish_expr_stmt): Ditto.
487 (finish_for_expr): Ditto.
488 (finish_asm_stmt): Ditto.
489 (finish_non_static_data_member): Ditto.
490 (finish_qualified_id_expr): Ditto.
491 (finish_call_expr): Add SFINAE support.
492 (finish_increment_expr): Fix calls for SFINAE.
493 (finish_unary_op_expr): Ditto.
494 (simplify_aggr_init_expr): Ditto.
495 (finish_omp_clauses): Ditto.
496 (finish_omp_for): Ditto.
497 (finish_omp_barrier): Ditto.
498 (finish_omo_flush): Ditto.
499 * decl2.c (grok_array_decl): Fix calls or SFINAE.
500 (build_anon_union_vars): Ditto.
501 (get_guard_cond): Ditto.
503 (one_static_initialization_or_destruction): Ditto.
504 (do_static_initialization_or_destruction): Ditto.
505 (generate_ctor_or_dtor_function): Ditto.
506 (build_offset_ref_call_from_tree): Ditto.
507 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
508 (cp_parser_postfix_dot_deref_expression): Ditto.
509 (cp_parser_unary_expression): Ditto.
510 (cp_parser_new_expression): Ditto.
511 (cp_parser_cast_expression): Ditto.
512 (cp_parser_binary_expression): Ditto.
513 (cp_parser_question_colon_clause): Ditto.
514 (cp_parser_assignment_expression): Ditto.
515 (cp_parser_expression): Ditto.
516 (cp_parser_builtin_offsetof): Ditto.
517 (cp_parser_template_argument): Ditto.
518 (cp_parser_functional_cast): Ditto.
520 2008-03-24 Tom Tromey <tromey@redhat.com>
522 * lex.c (handle_pragma_interface): Don't copy the filename.
523 (handle_pragma_implementation): Copy filename using xstrdup.
525 2008-03-21 Paolo Carlini <pcarlini@suse.de>
527 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
528 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
529 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
530 (PROMOTES_TO_AGGR_TYPE): Remove.
531 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
532 * typeck.c (unary_complex_lvalue, build_modify_expr,
533 convert_for_initialization): Adjust.
534 * init.c (is_aggr_type): Remove.
535 (is_class_type): Add.
536 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
537 build_delete): Adjust.
538 * lex.c (make_aggr_type): Remove.
539 (make_class_type): Add.
540 (cxx_make_type): Adjust.
541 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
543 * decl.c (build_typename_type, make_typename_type,
544 make_unbound_class_template, cxx_init_decl_processing,
545 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
546 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
547 grok_op_properties, xref_tag, check_function_type): Adjust.
548 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
549 add_builtin_candidate, add_builtin_candidates,
550 build_user_type_conversion_1, convert_like_real, build_cxx_call,
551 is_subseq, compare_ics): Adjust.
552 * method.c (use_thunk): Adjust.
553 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
554 create_tinfo_types): Adjust.
555 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
556 build_up_reference, convert_to_reference, convert_from_reference,
557 ocp_convert, build_expr_type_conversion): Adjust.
558 * tree.c (bind_template_template_parm, error_type): Adjust.
559 * dump.c (cp_dump_tree): Adjust.
560 * search.c (lookup_member): Adjust.
561 * friend.c (make_friend_class, do_friend): Adjust.
562 * typeck2.c (store_init_value, process_init_constructor_array,
563 process_init_constructor_record, build_x_arrow, build_m_component_ref,
564 build_functional_cast): Adjust.
565 * pt.c (finish_member_template_decl, process_template_parm,
566 lookup_template_class, tsubst_function_type, tsubst,
567 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
569 * semantics.c (begin_class_definition, finish_base_specifier,
570 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
572 * name-lookup.c (constructor_name_p, push_overloaded_decl,
573 do_class_using_decl, lookup_qualified_name,
574 maybe_process_template_type_declaration): Adjust.
575 * decl2.c (grok_array_decl, check_member_template,
576 constrain_class_visibility): Adjust.
577 * parser.c (cp_parser_class_name): Adjust.
579 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
581 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
583 2008-03-17 Jason Merrill <jason@redhat.com>
586 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
587 a temp directly to a reference as per DR391.
589 2008-03-12 Richard Guenther <rguenther@suse.de>
593 2008-02-04 Richard Guenther <rguenther@suse.de>
596 * decl.c (record_builtin_java_type): Make jboolean a
597 integer type again where its mode doesn't match that of bool.
599 2008-01-25 Richard Guenther <rguenther@suse.de>
602 * decl.c (record_builtin_java_type): Make __java_boolean
604 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
605 after TYPE_MAIN_VARIANT check.
607 2008-03-10 Jakub Jelinek <jakub@redhat.com>
610 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
614 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
615 DECL_P in not a variable and appears more than once error messages.
617 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
621 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
625 * typeck.c (structural_comptypes): Call cp_comptypes.
626 (comptypes): New; called from the C/C++ common bits to perform
628 (cp_comptypes): Renamed from comptypes, which is already used,
629 with a different signature, by the C++ front end.
630 (build_reinterpret_cast_1): Call cp_comptypes.
631 (ptr_reasonably_similar): Ditto.
632 * decl.c (decls_match): Ditto.
633 * cvt.c (convert_to_reference): Ditto.
634 * cp-tree.h (same_type_p): Ditto.
635 (same_or_base_type_p): Ditto.
636 (comptypes): Rename to cp_comptypes.
637 * pt.c (canonical_type_parameter): Call cp_comptypes.
639 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
641 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
642 test for equivalence between pointer and references.
644 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
647 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
648 (check_field_decls): Likewise.
649 (note_name_declared_in_class): Likewise.
650 * call.c (build_new_op): Likewise.
651 (convert_like_real): Likewise.
652 (build_over_call): Likewise.
653 * lex.c (unqualified_fn_lookup_error): Likewise.
654 * parser.c (cp_parser_template_id): Likewise.
655 * cvt.c (warn_ref_binding): Likewise.
656 (convert_to_reference): Likewise.
657 (ocp_convert): Likewise.
658 (convert_to_void): Use error instead of pedwarn.
659 * error.c (cp_cpp_error): Use pedantic_warning_kind.
660 * decl.c (compute_array_index_type): Use constant_expression_error.
662 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
664 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
665 that auto is either a storage class or a simple type specifier,
666 depending on the dialect.
667 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
668 specifier in C++98 mode, error in C++0x mode (since we don't
669 support auto as a type specifier, yet).
670 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
671 storage specifier in C++0x mode.
672 (cp_parser_simple_type_specifier): Parse `auto' as a
673 simple-type-specifier, but error because we don't support it yet.
675 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
677 * parser.c (cp_parser_nonclass_name): New.
678 (cp_parser_pseudo_destructor_name): Use it instead of
680 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
682 2008-02-29 Tom Tromey <tromey@redhat.com>
684 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
685 (cp_lexer_get_preprocessor_token): Update.
686 (cp_lexer_set_source_position_from_token): Don't call
687 restore_input_file_stack.
688 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
690 2008-02-28 Richard Guenther <rguenther@suse.de>
693 2008-02-26 Richard Guenther <rguenther@suse.de>
695 * decl.c (duplicate_decls): Remove decl from global mapping
696 before ggc_freeing it.
698 2008-02-27 Jakub Jelinek <jakub@redhat.com>
701 * rtti.c: Include c-pragma.h.
702 (push_abi_namespace, pop_abi_namespace): New functions.
703 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
704 create_tinfo_types, emit_support_tinfos): Use them.
705 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
707 2008-02-26 Jason Merrill <jason@redhat.com>
710 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
711 to name the struct for linkage purposes even if it has attributes.
712 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
714 2008-02-26 Tom Tromey <tromey@redhat.com>
716 * parser.c (eof_token): Remove old location code.
717 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
718 * decl2.c (generate_ctor_or_dtor_function): Remove old location
720 (cp_write_global_declarations): Likewise.
721 * lex.c (cxx_init): Remove old location code.
722 (handle_pragma_implementation): Remove test of
724 * pt.c (tsubst): Remove old location code.
725 * error.c (cp_print_error_function): Remove test of
727 * decl.c (pop_label): Remove old location code.
728 (finish_function): Likewise.
730 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
733 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
735 2008-02-26 Richard Guenther <rguenther@suse.de>
737 * decl.c (duplicate_decls): Remove decl from global mapping
738 before ggc_freeing it.
740 2008-02-26 Paolo Carlini <pcarlini@suse.de>
743 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
745 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
747 * typeck.c (build_class_member_access_expr): Add appropriate
748 OPT_W* parameter to warning.
749 (build_reinterpret_cast_1): Likewise.
750 * name-lookup.c (push_overloaded_decl): Likewise.
752 2008-02-25 Paolo Carlini <pcarlini@suse.de>
755 * error.c (dump_expr): Handle CONJ_EXPR.
757 2008-02-25 Paolo Carlini <pcarlini@suse.de>
760 * error.c (dump_type): Handle FIXED_POINT_TYPE.
761 (dump_expr): Handle FIXED_CST.
763 2008-02-24 Jason Merrill <jason@redhat.com>
765 * parser.c (cp_parser_declaration): Handle "inline namespace".
766 (cp_parser_namespace_definition): Likewise.
769 * name-lookup.c (arg_assoc_namespace): Look down into inline
772 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
774 * typeck.c (check_for_casting_away_constness): Use 1 single
775 argument, the type of cast, to decide what diagnostics generate.
776 (build_static_cast_1): Remove unused code. Update call to
777 check_for_casting_away_constness.
778 (build_reinterpret_cast_1): Update call to
779 check_for_casting_away_constness.
780 (build_const_cast_1): Likewise.
782 2008-02-24 Paolo Carlini <pcarlini@suse.de>
784 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
785 VEC_NEW_EXPR), forward to pp_expression.
786 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
788 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
791 * friend.c (do_friend): Call cplus_decl_attributes earlier.
793 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
796 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
797 template decls' function decl.
799 2008-02-22 Paolo Carlini <pcarlini@suse.de>
803 2008-02-14 Paolo Carlini <pcarlini@suse.de>
806 * pt.c (determine_specialization): In case of function templates,
807 when the type of DECL does not match FN there is no match.
809 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
812 * typeck.c (build_binary_op): Warn about floating point
813 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
815 2008-02-19 Jason Merrill <jason@redhat.com>
818 * pt.c (resolve_overloaded_unification): Set processing_template_decl
819 while we look for possible bindings.
821 2008-02-19 Jakub Jelinek <jakub@redhat.com>
824 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
828 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
829 vars. Afterwards ensure v is VAR_DECL.
832 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
834 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
837 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
842 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
843 is error_mark_node, return an error early.
844 (find_parameter_packs_r): Pass the pointer set along to recursive
845 calls of cp_walk_subtrees; don't try to manage the pointer set
847 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
848 (make_pack_expansion): Ditto.
849 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
850 a second pass through the tree with find_parameter_packs_r; that
851 second pass no longer does anything.
852 (push_template_decl_real): If we have an erroneous declaration,
853 set its type to error_mark_node before returning an error.
855 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
858 * pt.c (tsubst_initializer_list): Deal with the use of
859 VOID_TYPE_NODE to indicate value-initialization of the bases.
861 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
862 Jason Merrill <jason@redhat.com>
866 * class.c (type_has_user_nondefault_constructor): New fn.
867 * cp-tree.h: Declare it.
868 * init.c (emit_mem_initializers): Use it for -W warning about
869 missing base initializer.
871 2008-02-14 Paolo Carlini <pcarlini@suse.de>
874 * pt.c (determine_specialization): In case of function templates,
875 when the type of DECL does not match FN there is no match.
877 2008-02-13 Jakub Jelinek <jakub@redhat.com>
878 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
881 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
882 are not identifier :: ~, return before calling cp_parser_type_name.
884 2008-02-13 Jason Merrill <jason@redhat.com>
886 PR c++/34962, c++/34937, c++/34939
887 * decl2.c (is_late_template_attribute): Always defer attributes
888 vector_size and weak.
891 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
894 2008-02-12 Jason Merrill <jason@redhat.com>
897 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
898 if we're doing conversions to call a user-defined conversion function.
900 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
903 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
906 2008-02-12 Jakub Jelinek <jakub@redhat.com>
909 * init.c (build_new_1): Don't create placement_expr before
910 constructing alloc_call. Verify that the pointer is passed by
911 value to operator new.
913 2008-02-11 Jason Merrill <jason@redhat.com>
916 * pt.c (tsubst): Don't look up a template typedef in an explicit
919 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
922 * tree.c (cp_build_qualified_type_real): When building a
923 cv-qualified array type, build it as a unique type with
924 build_cplus_array_type_1 and then adopt the unqualified type's
927 2008-02-11 Paolo Carlini <pcarlini@suse.de>
930 * decl.c (groktypename): Check grokdeclarator return.
932 2008-02-10 Jason Merrill <jason@redhat.com>
935 * decl2.c (cp_write_global_declarations): Don't write out static
936 data members with DECL_IN_AGGR_P set.
938 2008-02-08 Jason Merrill <jason@redhat.com>
941 * tree.c (build_target_expr_with_type): Handle void initializer.
942 (bot_manip): Remap slot before recursing.
944 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
947 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
949 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
952 * tree.c: Include tree-flow.h.
953 (build_target_expr): Check type compatibility.
954 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
955 * call.c (convert_like_real): Convert bitfield to expected type.
957 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
961 * typeck.c (structural_comptypes): Call cp_comptypes.
962 (comptypes): New; called from the C/C++ common bits to perform
964 (cp_comptypes): Renamed from comptypes, which is already used,
965 with a different signature, by the C++ front end.
966 (build_reinterpret_cast_1): Call cp_comptypes.
967 (ptr_reasonably_similar): Ditto.
968 * decl.c (decls_match): Ditto.
969 * cvt.c (convert_to_reference): Ditto.
970 * cp-tree.h (same_type_p): Ditto.
971 (same_or_base_type_p): Ditto.
972 (comptypes): Rename to cp_comptypes.
973 * pt.c (canonical_type_parameter): Call cp_comptypes.
975 2008-02-05 Jakub Jelinek <jakub@redhat.com>
978 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
979 value dependent expression.
981 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
984 * decl2.c (save_template_attributes): When we're modifying the
985 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
986 all of the other variants to add those same attributes. Otherwise,
987 the main variant will be inconsistent with those other variants.
989 2008-02-04 Richard Guenther <rguenther@suse.de>
992 * decl.c (record_builtin_java_type): Make jboolean a
993 integer type again where its mode doesn't match that of bool.
995 2008-02-02 Jason Merrill <jason@redhat.com>
996 Mark Mitchell <mark@codesourcery.com>
999 * init.c (build_value_init_1): New function.
1000 (build_value_init): New function.
1001 * typeck2.c (build_functional_cast): Call it.
1002 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
1004 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
1005 TYPE_HAS_CONSTRUCTOR.
1006 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
1007 add_implicitly_declared_members): Adjust.
1008 (check_field_decls): Adjust. Remove warnings about reference/const
1009 in class without constructor.
1010 (check_bases_and_members): Adjust. Give those warnings here instead.
1011 * decl.c (fixup_anonymous_aggr): Adjust.
1012 (check_initializer): Adjust, clarify logic slightly.
1013 (grok_special_member_properties): Adjust, only set if user-provided.
1014 * rtti.c (create_tinfo_types): Don't set.
1015 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
1016 Use same_type_ignoring_top_level_qualifiers_p.
1017 * pt.c (check_explicit_specialization): Adjust.
1018 (instantiate_class_template): Adjust.
1020 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
1021 Jakub Jelinek <jakub@redhat.com>
1025 * typeck.c (structural_comptypes): Handle comparisons of
1026 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
1028 * mangle.c (write_builtin_type): Map down to the canonical type,
1029 which will be one of the predefined type nodes.
1031 2008-01-29 Michael Meissner <michael.meissner@amd.com>
1034 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
1035 bits to allow for expansion of the number of middle end tree
1038 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
1049 * typeck.c (check_return_expr): Tweak call to
1050 check_for_bare_parameter_packs.
1051 * class.c (add_method): Be careful with error_mark_nodes.
1052 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
1054 * pt.c (struct find_parameter_pack_data): Remove
1056 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
1057 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
1058 (make_pack_expansion): Ditto.
1059 (check_for_bare_parameter_packs): Parameter is now a tree, not a
1061 (process_template_parm): Tweak call to
1062 check_for_bare_parameter_packs.
1063 (push_template_decl_real): Tweak calls to
1064 check_for_bare_parameter_packs. If bare parameter packs are found
1065 in the list of exceptions, clear out that list after giving an
1067 * semantics.c (finish_cond): Tweak call to
1068 check_for_bare_parameter_packs.
1069 (finish_expr_stmt): Ditto.
1070 (finish_for_expr): Ditto.
1071 (finish_switch_cond): Ditto.
1072 (finish_mem_initializers): Ditto.
1073 (finish_member_declaration): Ditto.
1074 (finish_static_assert): Check for bare parameter packs in the
1076 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
1077 attributes of a declaration.
1078 * parser.c (cp_parser_using_declaration): Tweak call to
1079 check_for_bare_parameter_packs.
1080 (cp_parser_base_clause): Ditto.
1082 2008-01-28 Jason Merrill <jason@redhat.com>
1085 * class.c (build_base_path): Fix !want_pointer case.
1087 2008-01-27 Jason Merrill <jason@redhat.com>
1090 * class.c (build_base_path): Fix previous change.
1092 2008-01-26 Jakub Jelinek <jakub@redhat.com>
1095 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
1098 2008-01-26 Richard Guenther <rguenther@suse.de>
1101 * typeck.c (build_binary_op): Remove code to shorten compares.
1103 2008-01-25 Richard Guenther <rguenther@suse.de>
1106 * decl.c (record_builtin_java_type): Make __java_boolean
1108 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1109 after TYPE_MAIN_VARIANT check.
1111 2008-01-25 Jason Merrill <jason@redhat.com>
1114 * class.c (build_base_path): Don't mess with virtual access if
1116 * call.c (standard_conversion): Don't check whether source type
1119 * decl2.c (is_late_template_attribute): Don't defer attribute
1120 visibility just because the type is dependent.
1122 2008-01-25 Jason Merrill <jason@redhat.com>
1123 Mark Mitchell <mark@codesourcery.com>
1126 * call.c (standard_conversion): Allow conversion from integer/real
1128 (compare_ics): Such a conversion is worse than a normal arithmetic
1131 2008-01-25 Richard Guenther <rguenther@suse.de>
1134 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
1137 2008-01-24 Paolo Carlini <pcarlini@suse.de>
1140 * pt.c (push_template_decl_real): Return error_mark_node in case
1141 of template definition of non-template.
1143 2008-01-24 Jason Merrill <jason@redhat.com>
1146 * decl2.c (is_late_template_attribute): Defer any attribute with
1147 dependent args. Also defer type attributes if the type is dependent.
1149 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1150 Alexandre Oliva <aoliva@redhat.com>
1153 * call.c (reference_binding): For bitfields use the declared bitfield
1155 (add_builtin_candidates): Likewise.
1156 * class.c (layout_class_type): For bitfields copy over the
1157 original type quals.
1159 2008-01-22 Jason Merrill <jason@redhat.com>
1162 * decl.c (groktypename): Also ignore attributes on dependent
1163 possibly-class types.
1166 * friend.c (do_friend): Check for prior declaration of a friend
1167 function of a local class.
1168 * name-lookup.c (lookup_name_innermost_nonclass_level):
1170 * name-lookup.h: Declare it.
1172 2008-01-22 Tom Tromey <tromey@redhat.com>
1175 * init.c (build_new_1): Only disallow Java aggregates.
1177 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1180 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
1181 if decl or init is error_mark_node.
1184 * error.c (dump_expr): Handle VECTOR_CST.
1186 2008-01-21 Jason Merrill <jason@redhat.com>
1189 * pt.c (tsubst_aggr_type): Make sure our context is complete.
1192 * pt.c (retrieve_local_specialization): Robustify.
1193 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1196 * pt.c (tsubst): Only call retrieve_local_specialization if the
1197 original typedef was in a function template.
1200 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1202 2008-01-21 Richard Guenther <rguenther@suse.de>
1205 * error.c (cp_print_error_function): Deal with recursive
1208 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1211 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1213 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1217 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1218 on non-IS_AGGR_TYPE scope.
1219 (constructor_name_p): Assert IS_AGGR_TYPE.
1221 2008-01-18 Ian Lance Taylor <iant@google.com>
1224 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1225 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1226 DECL_IS_OPERATOR_NEW flag.
1228 2008-01-16 Richard Guenther <rguenther@suse.de>
1231 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1232 for conversions to type variants.
1234 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1236 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1237 declaration and code. Update copyright year.
1239 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1242 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1243 know we have a class type.
1245 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1248 * pt.c (coerce_template_parameter_pack): When substituting into
1249 the type of a non-type template parameter pack. use the
1250 deduced/substituted arguments.
1251 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1252 can be a parameter pack with the ellipsis following it. When we
1253 have an erroneous declaration, allow it to be a parameter pack.
1254 (cp_parser_template_parameter): Complain about default
1255 arguments on non-type template parameter packs, and parse them
1256 using the new cp_parser_default_argument.
1257 (cp_parser_parameter_declaration): Complain about parameter packs
1258 with default arguments. Move parsing of default arguments into a
1259 new function, cp_parser_default_argument.
1260 (cp_parser_default_argument): New; extracted from
1261 cp_parser_parameter_declaration.
1263 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1269 * typeck.c (check_return_expr): If there are bare parameter packs
1270 in the return value, set it to error_mark_node.
1271 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1272 * pt.c (find_parameter_packs_r): Look at the type of
1273 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1274 (check_for_bare_parameter_packs): Flip the result: now returns
1275 TRUE when there were bare parameter packs, FALSE otherwise.
1276 (push_template_decl_real): Deal with flipped result of
1277 check_for_bare_parameter_packs.
1278 * semantics.c (finish_cond): If there are bare parameter packs in
1279 the conditional, set it to error_mark_node.
1280 (finish_expr_stmt): If there are bare parameter packs in the
1281 expression, set it to error_mark_node.
1282 (finish_for_expr): Ditto.
1283 (finish_switch_cond): If there are bare parameter packs in
1284 the conditional, set it to error_mark_node.
1285 (finish_mem_initializers): If there are bare parameter packs in
1286 the member initializer, set it to error_mark_node.
1287 (finish_member_declaration): Check the attributes of the
1288 declaration for bare parameter packs, and remove the attributes if
1289 any have bare parameter packs.
1290 * parser.c (cp_parser_using_declaration): Check the using
1291 declaration for bare parameter packs.
1292 (cp_parser_base_clause): If there are bare parameter packs in a
1293 base specifier, don't add it to the chain.
1295 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1298 * error.c (dump_simple_decl): Display ellipsis for template
1299 non-type parameter packs.
1300 (dump_decl): Display ellipsis for template type parameter packs.
1301 (dump_template_decl): Display ellipsis for template template
1303 * pt.c (redeclare_class_template): When redeclaring a class
1304 template, check for collisions between template parameters and
1305 template parameter packs.
1307 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1310 * pt.c (process_partial_specialization): Don't mark template
1311 parameters that occur in non-deduced contexts.
1312 (struct pair_fn_data): Add include_nondeduced_p.
1313 (for_each_template_parm_r): Only visit non-deduced contexts if
1314 include_nondeduced_p is set.
1315 (for_each_template_parm): Added parameter include_nondeduced_p,
1316 which states whether template parameters found in non-deduced
1317 contexts should be visited.
1318 (uses_template_parms): Visit all template parameters, even those
1319 in non-deduced contexts.
1321 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1324 * pt.c (check_default_tmpl_args): Check for parameter packs that
1325 aren't at the end of a primary template.
1326 (push_template_decl_real): Remove check for parameter packs that
1327 aren't at the end of a primary template; that now happens in
1328 check_default_tmpl_args.
1329 * semantics.c (finish_template_template_parm): Use
1330 check_default_tmpl_args to check for errors in the template
1333 2008-01-12 Doug Kwan <dougkwan@google.com>
1335 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1336 instead of OPT_Wreturn_type in warning due to ignored return type
1338 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1339 instead of OPT_Wreturn_type in warning due to ignored return type
1342 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1345 * semantics.c (finish_omp_for): Don't call
1346 fold_build_cleanup_point_expr if processing_template_decl.
1348 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1349 Jakub Jelinek <jakub@redhat.com>
1352 * error.c (dump_template_argument): Deal with TREE_LIST.
1354 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1356 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1357 long" in C++0x mode; change the warning to note that "long long"
1358 is only unsupported in C++98 mode.
1360 2007-12-20 Jason Merrill <jason@redhat.com>
1363 * call.c (standard_conversion): Derived-to-base is considered a
1364 standard conversion.
1366 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1369 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1370 call cp_parser_statement rather than
1371 cp_parser_already_scoped_statement.
1373 2007-12-18 Jason Merrill <jason@redhat.com>
1376 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1378 (dependent_type_p_r): Handle the domain of an array.
1380 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1381 Jakub Jelinek <jakub@redhat.com>
1386 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1387 bindings of template template parameters after all template
1388 arguments have been deduced.
1389 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1391 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1392 (unify): Deal with variadic, bound template template parameters.
1393 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1395 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1398 * decl.c (grokdeclarator): Reject friend sfk_constructor
1401 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1404 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1407 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1410 * cp-lang.c (cp_classify_record): New.
1411 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1413 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1416 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1419 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1420 dynamic_cast in a template.
1422 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1425 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1426 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1428 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1431 * error.c (dump_type_prefix, dump_type_suffix): Handle
1432 TYPE_PACK_EXPANSION.
1435 * error.c (dump_expr): Handle ABS_EXPR.
1437 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1441 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1442 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1443 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1444 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1445 flag_use_repository and repo_emit_p returned 2.
1447 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1450 * tree.c (stabilize_call, stabilize_init): Do nothing if
1451 processing_template_decl.
1453 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1456 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1457 error instead of assertion failure.
1458 * parser.c (cp_parser_decltype): If closing paren is not found,
1459 return error_mark_node.
1461 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1464 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1466 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1467 since arg_assoc_template_arg will deal with them (better).
1469 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1472 * pt.c (tsubst_exception_specification): Handle substitutions into
1473 member templates, where tsubst_pack_expansion returns a
1474 TYPE_PACK_EXPANSION.
1476 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1479 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1480 bindings for the template parameter pack, don't try to keep the
1481 empty deduced arguments.
1482 (unify): If a parameter is a template-id whose template argument
1483 list contains a pack expansion that is not at the end, then we
1484 cannot unify against that template-id.
1486 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1489 * pt.c (current_template_args): Use error_operand_p.
1491 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1494 * error.c (dump_decl): Handle TREE_BINFO.
1496 2007-12-01 Ollie Wild <aaw@google.com>
1499 * typeck.c (build_binary_op): Add conversion of pointers to function
1500 members appearing as operands to the equality operators.
1502 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1505 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1507 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1510 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1512 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1517 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1519 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1522 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1524 PR tree-optimization/34181
1525 * method.c (use_thunk): Don't inline the call in the thunk.
1528 * tree.c (decl_linkage): Static data members and static member
1529 functions in anonymous ns classes are lk_external.
1531 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1534 * decl.c (start_preparsed_function): Pass
1535 processing_template_decl for the new allocate_struct_function
1538 2007-11-25 Richard Guenther <rguenther@suse.de>
1540 * decl.c (poplevel): Use BLOCK_CHAIN.
1542 2007-11-24 Ollie Wild <aaw@google.com>
1544 * typeck.c (delta_from_ptrmemfunc): New function.
1545 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1546 (build_binary_op): Call delta_from_ptrmemfunc.
1548 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1552 * decl.c (cp_finish_decl): Disallow variable or field
1553 definitions if extern "Java" aggregates.
1554 (grokparms): Disallow parameters with extern "Java"
1556 (check_function_type): Disallow function return values
1557 with extern "Java" aggregates.
1558 * init.c (build_new_1): Disallow placement new with
1559 extern "Java" aggregates.
1561 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1562 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1565 * call.c (convert_like_real): Build a zero constant when __null is
1566 converted to an integer type.
1568 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1571 * decl2.c (cp_write_global_declarations): Issue error about static
1572 data members in anonymous namespace which are declared and used,
1575 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1578 * parser.c (cp_parser_class_head): Reject function template ids.
1581 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1582 when processing_template_decl to build_array_type.
1585 * pt.c (more_specialized_fn): Don't segfault if one or
1586 both argument list end with ellipsis.
1588 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1591 * semantics.c (finish_call_expr): Set
1592 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1593 or OVERLOAD with all noreturn functions.
1595 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1598 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1601 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1608 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1609 set to error_mark_node the outermost POINTER_TYPE to the pack if
1610 it is seen in a POINTER_TYPE.
1611 (push_template_decl_real): If check_for_bare_parameter_packs
1612 fails for function return type, set the return type to
1613 integer_type_node. If check_for_bare_parameter_packs failed
1614 for non-function, return error_mark_node.
1617 * call.c (build_new_op): Call resolve_args before calling
1620 2007-11-11 Tom Tromey <tromey@redhat.com>
1623 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1625 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1628 * pt.c (redeclare_class_template): Update error message. Use a
1629 note to show the previous declaration.
1630 (tsubst_friend_class): Use the location of the friend template as
1631 the input location before calling redeclare_class_template.
1633 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1636 * semantics.c (finish_pseudo_destructor_expr): Handle
1637 object == error_mark_node.
1639 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1642 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1643 is not scalar type, let finish_class_member_access_expr handle
1644 diagnostics. Pass BIT_NOT_EXPR argument to
1645 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1647 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1650 * decl.c (cp_complete_array_type): If any of the initializer
1651 elements are pack expansions, don't compute the array size yet.
1653 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1656 * tree.c (decl_linkage): Fields have no linkage.
1658 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1660 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1662 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1667 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1668 Be careful with ERROR_MARK_NODEs.
1669 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1672 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1675 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1678 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1682 * tree.c (c_build_qualified_type): Define bridge to
1683 cp_build_qualified_type.
1685 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1696 * typeck.c (check_return_expr): Pass address of retval to
1697 check_for_bare_parameter_packs.
1698 * class.c (build_base_field): Tolerate bases that have no layout
1700 (end_of_base): Ditto.
1701 * tree.c (canonical_type_variant): Be careful with
1703 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1705 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1706 which states whether parameter packs should be replaced with
1708 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1709 possible. If set_packs_to_error is set true, replace the parameter
1710 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1711 (uses_parameter_packs): Don't set parameter packs to
1713 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1714 which may be modified (if it is a parameter pack). Instructs
1715 find_parameter_packs_r to replace parameter packs with
1716 ERROR_MARK_NODE (so that they won't cause errors later on).
1717 (process_template_parm): Pass pointer to
1718 check_for_bare_parameter_packs.
1719 (process_partial_specialization): Replace pack expansions before
1720 the end of the template argument list with ERROR_MARK_NODE.
1721 (push_template_decl_real): Pass pointer to
1722 check_for_bare_parameter_packs. Replace parameter packs not at the
1723 end of the template parameter list with ERROR_MARK_NODE.
1724 (convert_template_argument): Be more careful about using DECL_NAME
1725 on only declarations.
1726 (unify): Can't unify against ERROR_MARK_NODE.
1727 * semantics.c (finish_cond): Pass pointer to
1728 check_for_bare_parameter_packs.
1729 (finish_expr_stmt): Ditto.
1730 (finish_for_expr): Ditto.
1731 (finish_switch_cond): Pass pointer to
1732 check_for_bare_parameter_packs, and call it before we put the
1733 condition into the statement.
1734 (finish_mem_initializers): Pass pointer to
1735 check_for_bare_parameter_packs.
1736 (finish_member_declaration): Ditto.
1737 * parser.c (cp_parser_base_clause): Ditto.
1739 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1742 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1743 with the final TREE_READONLY flag in place. processing_template_decl
1744 is known to be 0 in this part of function.
1747 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1748 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1749 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1750 * semantics.c (finish_omp_atomic): Revert most of the
1751 2007-02-05 changes, just keep the new representation of
1752 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1754 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1757 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1760 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1765 * typeck.c (merge_types): Don't lose rvalue references when
1767 * call.c (build_over_call): Don't elide move constructors just
1768 because the copy constructor is trivial (!).
1769 (compare_ics): If comparing cv-qualifiers fails, we can still order
1770 based on binding lvalues vs. rvalues.
1772 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1775 * pt.c (unify_pack_expansion): bring handling of function call
1776 arguments into line with type_unification_real.
1778 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1780 * typeck.c (build_binary_op): Use pedwarn instead of error for
1783 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1786 * parser.c (cp_parser_unary_expression): For &&label call
1787 cp_parser_non_integral_constant_expression and return error_mark_node
1788 if it returned true.
1791 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1792 is neither FUNCTION_TYPE nor METHOD_TYPE.
1794 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1797 * parser.c (cp_parser_nested_name_specifier_opt): Use
1798 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1799 typedef of currently open class.
1801 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1804 * error.c (dump_expr): Deal specially with statements.
1806 2007-11-01 Jason Merrill <jason@redhat.com>
1809 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1811 (lookup_template_class): Use it to get the outer template args
1812 for instantiating one.
1815 * pt.c (reduce_template_parm_level): tsubst the parameters
1816 of a template template parm.
1818 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1821 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1823 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1826 * parser.c (cp_parser_postfix_dot_deref_expression): If
1827 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1828 first and if that succeeds and type is SCALAR_TYPE_P, create
1832 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1833 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1834 as for std::type_info.
1836 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1839 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1840 pp_cxx_delete_expression): Change to static linkage.
1841 * cxx-pretty-print.h: Adjust declarations.
1842 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1843 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1844 MODOP_EXPR): Forward to pp_expression.
1846 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1849 2007-10-31 Christian Bruel <christian.bruel@st.com>
1850 Mark Mitchell <mark@codesourcery.com>
1853 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1854 if retval is volatile.
1856 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1859 * decl2.c (build_offset_ref_call_from_tree): Call
1860 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1861 if FN is DOTSTAR_EXPR.
1863 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1867 * pt.c (find_parameter_packs_r): Fix typo in comment.
1868 (convert_template_argument): Look at the pattern of a pack
1869 expansion to determine what kind of entity we're converting.
1870 (coerce_template_parameter_pack): When we have coerced a non-type
1871 template parameter pack, substitute into the type of that pack.
1872 (tsubst_pack_expansion): When our substitution of a parameter pack
1873 is a "trivial" substitution of itself, just substitute into the
1874 pack expansion rather than actually expanding.
1876 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1879 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1880 for non-integral type bitfields. Return true if bitfield is correct, false
1881 error has been diagnosed.
1882 (check_field_decls): If check_bitfield_decl returned false, call also
1885 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1886 Mark Mitchell <mark@codesourcery.com>
1889 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1890 class member error out and return.
1892 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1894 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1895 to current_function_decl rather than 0.
1898 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1900 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1902 2007-10-27 Jason Merrill <jason@redhat.com>
1905 * call.c (convert_default_arg): Detect recursion.
1907 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1910 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1911 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1913 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1915 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1917 2007-10-26 Jason Merrill <jason@redhat.com>
1920 * pt.c (get_template_info): New fn.
1921 (template_class_depth): Use it.
1922 (push_template_decl_real): Check that the template args of the
1923 definition match the args of the previous declaration.
1925 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1928 * decl2.c (coerce_new_type): Do not allow a default argument for
1929 the first parameter.
1931 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1934 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1935 don't see the leading '('. Only lookup names if we get an
1938 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1941 * parser.c (cp_parser_parenthesized_expression_list): Set
1942 greater_than_is_operator_p to true in between the parens.
1944 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1947 * decl.c (grokdeclarator): In case of conflicting specifiers
1948 just return error_mark_node.
1950 2007-10-26 Ollie Wild <aaw@google.com>
1952 * expr.c (cxx_expand_expr): Removed.
1953 * cp-tree.h (exx_expand_expr): Removed.
1954 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1957 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1960 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1962 2007-10-23 Jason Merrill <jason@redhat.com>
1964 PR c++/25950 (DR 391)
1965 * call.c (struct conversion): Remove check_copy_constructor_p.
1966 (reference_binding): Always bind a reference directly to a
1967 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1969 (check_constructor_callable): Remove.
1970 (convert_like_real): Don't call it.
1971 (initialize_reference): Don't call check_constructor_callable.
1972 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1973 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1974 conversions if LOOKUP_NO_TEMP_BIND.
1975 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1976 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1978 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1980 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1983 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1984 before checking if its type is integral.
1986 2007-10-22 Jason Merrill <jason@redhat.com>
1989 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1990 * pt.c (apply_late_template_attributes): Splice out dependent
1991 attributes from DECL_ATTRIBUTES.
1993 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1995 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1997 * typeck.c (build_binary_op) : Use appropriate warning option
1998 instead of unnamed warning.
2000 2007-10-16 Paolo Carlini <pcarlini@suse.de>
2003 * pt.c (current_template_args): Do not change TREE_LIST elements
2004 with a TREE_VALUE of error_mark_node.
2006 2007-10-16 Mark Mitchell <mark@codesourcery.com>
2008 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
2009 * decl.c (start_decl): Tidy.
2010 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
2012 (grokdeclarator): Clarify comment.
2014 2007-10-14 Andrew Pinski <pinskia@gmail.com>
2017 * decl.c (grokfndecl): Return NULL after the "definition of
2018 implicitly-declared" error happened.
2020 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
2023 * call.c (build_user_type_conversion_1): Do not consider conversion
2024 functions to convert a (possibly cv-qualified) object to the (possibly
2025 cv-qualified) same object type (or a reference to it), to a (possibly
2026 cv-qualified) base class of that type (or a reference to it).
2028 2007-10-12 Paolo Carlini <pcarlini@suse.de>
2030 * pt.c (tsubst): Use template_parm_level_and_index.
2032 2007-10-12 Jakub Jelinek <jakub@redhat.com>
2035 * parser.c (cp_parser_compound_statement): Handle label-declarations
2036 at the beginning of the compound statement.
2037 (cp_parser_block_declaration): Issue diagnostics about __label__
2038 not at the beginning of a block.
2040 2007-10-11 Paolo Carlini <pcarlini@suse.de>
2043 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
2044 to convert_template_argument.
2045 (coerce_template_parms): Return error_mark_node after fixed-length
2047 (tsubst_decl): Check for error_mark_node the return value of the
2048 first tsubst in 'case VAR_DECL'.
2050 2007-10-08 Ollie Wild <aaw@google.com>
2052 * typeck2.c (digest_init): Call cplus_expand_constant after
2053 convert_for_initialization.
2054 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2055 * expr.c (cplus_expand_constant): Updated function description.
2057 2007-10-04 Jason Merrill <jason@redhat.com>
2060 * call.c (initialize_reference): Handle local static reference
2063 2007-10-03 Jason Merrill <jason@redhat.com>
2066 * name-lookup.c (push_namespace_with_attrs): Fold back into...
2067 (push_namespace): Here.
2068 (handle_namespace_attrs): New fn for the attr code.
2069 (leave_scope): Don't pop_visibility.
2070 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
2071 * parser.c (cp_parser_namespace_definition): Call
2072 handle_namespace_attrs and pop_visibility as appropriate.
2075 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
2077 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
2079 * decl.c (duplicate_decls): Preserve linkage flags for mere
2080 redeclarations of gnu_inline definitions.
2082 2007-10-03 Jason Merrill <jason@redhat.com>
2085 * decl.c (wrap_cleanups_r): New fn.
2086 (wrap_temporary_cleanups): New fn.
2087 (initialize_local_var): Call it.
2089 2007-09-29 Jason Merrill <jason@redhat.com>
2092 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
2093 constant to not have DECL_EXTERNAL if it's file-local.
2095 2007-09-28 Ollie Wild <aaw@google.com>
2098 2007-09-27 Ollie Wild <aaw@google.com>
2100 * typeck2.c (digest_init): Call cplus_expand_constant after
2101 convert_for_initialization.
2102 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2103 * expr.c (cplus_expand_constant): Updated function description.
2105 2007-09-28 Jason Merrill <jason@redhat.com>
2108 * class.c (layout_empty_base): Take rli parameter, update
2109 rli->record_align if empty base has user-specified alignment.
2110 (build_base_field): Pass rli to it.
2112 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2115 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
2117 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2120 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
2121 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
2122 (dump_parameters): Just call dump_type for argument packs too.
2124 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2127 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
2128 qualification by creating qualified PACK_EXPANSION_PATTERN and
2129 then calling make_pack_expansion on it.
2131 2007-09-27 Ollie Wild <aaw@google.com>
2133 * typeck2.c (digest_init): Call cplus_expand_constant after
2134 convert_for_initialization.
2135 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2136 * expr.c (cplus_expand_constant): Updated function description.
2138 2007-09-27 Jason Merrill <jason@redhat.com>
2141 * decl2.c (is_late_template_attribute): Don't crash on unknown
2144 2007-09-27 Paolo Carlini <pcarlini@suse.de>
2147 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
2148 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
2149 spaces in the formatting.
2150 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
2152 2007-09-27 Jakub Jelinek <jakub@redhat.com>
2154 * error.c (cxx_print_error_function): Add third argument, pass
2155 it over to lhd_print_error_function.
2156 (cp_print_error_function): If diagnostic->abstract_origin, print
2158 * cp-tree.h (struct diagnostic_info): New forward decl.
2159 (cxx_print_error_function): Add third argument.
2161 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
2164 * name-lookup.c (pushtag): Do not create an implicit typedef before
2165 the associated type declaration is known to be valid.
2167 2007-09-25 Jakub Jelinek <jakub@redhat.com>
2169 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
2170 rather than pointers.
2172 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
2175 * search.c (check_final_overrider): Fail if
2176 targetm.comp_type_attributes returns 0.
2178 2007-09-24 Jason Merrill <jason@redhat.com>
2181 * pt.c (resolve_typename_type): Don't look things up in the original
2182 template if it would mean losing template arguments.
2184 2007-09-24 Jakub Jelinek <jakub@redhat.com>
2187 * cp-tree.h (cxx_type_hash_eq): New prototype.
2188 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
2189 * tree.c (cxx_type_hash_eq): New function.
2191 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2194 * tree.c (cp_build_qualified_type_real): Build a canonical
2195 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2197 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2201 * tree.c (cplus_array_compare): Compare pointers, not types.
2202 (build_cplus_array_type_1): Store new array type into the hash
2203 table before building the canonical type; build the canonical type
2205 (cp_build_qualified_type_real): Put all of the array types with
2206 cv-qualified element types into the C++ array hash table, built as
2207 variants of the unqualified versions.
2209 2007-09-23 Jason Merrill <jason@redhat.com>
2212 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2213 for deprecation warnings.
2215 2007-09-22 Jason Merrill <jason@redhat.com>
2218 * call.c (build_over_call): Warn about deprecated virtuals.
2221 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2222 (MAYBE_TAGGED_TYPE_P): Remove.
2223 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2224 instead of calling is_late_template_attribute again.
2225 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2226 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2227 Don't crash on typedefs from non-template classes.
2228 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2229 (is_late_template_attribute): All attributes applied to template
2230 parms or typename types are dependent. Static.
2231 (splice_template_attributes): Pass decl through.
2232 (save_template_attributes): Likewise.
2234 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2237 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2238 returned from tsubst_pack_expansion.
2239 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2240 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2242 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2245 * semantics.c (finish_id_expression): Use consistently
2246 context_for_name_lookup.
2247 * decl.c (fixup_anonymous_aggr): Fix error message for
2248 anonymous struct (vs union).
2250 2007-09-19 Jason Merrill <jason@redhat.com>
2253 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2254 (retrieve_specialization): Only tagged types use
2255 DECL_TEMPLATE_INSTANTIATIONS.
2256 (instantiate_class_template): Push nested classes too.
2257 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2259 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2260 * init.c (is_aggr_type): Remove redundant tests.
2261 * class.c (push_nested_class): Use CLASS_TYPE_P.
2263 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2266 * init.c (build_zero_init): If, recursively, build_zero_init
2267 returns a NULL_TREE, do not append it to the VEC of constructors.
2269 2007-09-18 Jason Merrill <jason@redhat.com>
2272 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2273 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2274 ATTR_FLAG_TYPE_IN_PLACE.
2275 (tsubst): Do unqualified lookup to find typedefs from current class.
2276 [ARRAY_TYPE]: Propagate alignment info.
2277 * decl2.c (is_late_template_attribute): Only defer handling of
2278 attribute aligned if the expression is dependent.
2279 (save_template_attributes): If we're deferring any attributes,
2280 make this a naming typedef.
2282 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2284 PR c++/33462 (again)
2285 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2286 va_arg instead of __builtin_va_arg.
2288 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2291 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2292 (pp_cxx_primary_expression): Use it.
2293 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2294 * error.c (dump_expr): Use it.
2296 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2299 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2300 out case TYPEID_EXPR to...
2301 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2302 and pp_cxx_right_paren.
2303 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2304 * error.c (dump_expr): Use it.
2306 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2309 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2310 (pp_cxx_primary_expression): Use it.
2311 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2312 * error.c (dump_expr): Use it.
2314 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2317 * init.c (build_new): Remove warning for zero-element
2320 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2323 * call.c (maybe_handle_implicit_object): Set this_p, clear
2324 rvaluedness_matches_p.
2325 (compare_ics): Do not compare rvaluedness matching when one of the
2326 operands is an implicit object.
2328 2007-09-14 Jason Merrill <jason@redhat.com>
2330 PR c++/17743, c++/19163
2331 * decl2.c (is_late_template_attribute): New fn.
2332 (splice_template_attributes, save_template_attributes): New fns.
2333 (cplus_decl_attributes): Call save_template_attributes.
2334 * pt.c (apply_late_template_attributes): New fn.
2335 (instantiate_class_template, tsubst_decl): Use it.
2336 * cp-tree.h: Declare is_late_template_attribute.
2338 2007-09-13 Tom Tromey <tromey@redhat.com>
2340 * parser.c (cp_lexer_new_main): Don't use
2341 c_lex_return_raw_strings.
2342 (cp_lexer_get_preprocessor_token): Update. Add special case when
2345 2007-09-11 Jan Hubicka <jh@suse.cz>
2347 * method.c (use_thunk): Use tree_rest_of_compilation
2348 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2349 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2350 * cp-tree.h (expand_body): Kill.
2351 (emit_associated_thunks): Declare.
2352 * semantics.c (emit_associated_thunks): Export.
2353 (expand_body): Kill.
2355 2007-09-09 David Daney <ddaney@avtrex.com>
2358 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2359 to calculate cookie_ptr.
2361 2007-09-08 Jason Merrill <jason@redhat.com>
2364 * pt.c (most_specialized_class): Set processing_template_decl
2365 while tsubsting partial spec args.
2367 2007-09-06 Jason Merrill <jason@redhat.com>
2369 * decl2.c (get_guard): Copy visibility from the guarded variable.
2371 2007-09-06 Jan Hubicka <jh@suse.cz>
2373 * semantics.c (expand_body): Do not mark arguments of clones used.
2375 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2378 * decl.c (cp_finish_decl): When processing_template_decl,
2379 deal correctly with init as TREE_LIST.
2381 2007-09-06 Tom Tromey <tromey@redhat.com>
2383 * decl.c (finish_function): Put return's location on line zero of
2386 2007-09-05 Jason Merrill <jason@redhat.com>
2389 * except.c (prepare_eh_type): Use type_decays_to.
2392 * init.c (build_delete): Use build_headof to get the address of the
2393 complete object if we aren't using the deleting destructor.
2394 * rtti.c (build_headof): No longer static.
2395 * cp-tree.h: Declare it.
2397 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2399 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2400 decl if a prototype for XX is provided with throw().
2403 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2404 on __*_chk non-__builtin_* decls.
2406 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2409 * semantics.c (finish_id_expression): Use context_for_name_lookup
2410 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2411 * class.c (finish_struct_anon): Deal correctly with anonymous
2412 structs (vs unions, as GNU extension) in error messages.
2414 2007-09-05 Jan Hubicka <jh@suse.cz>
2416 * sematics.c (expand_body): Remove unnecesary import_export_decl
2417 call, DECL_EXTERNAL checks and current_function_decl saving.
2419 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2421 PR c++/29731 (again)
2422 * parser.c (cp_parser_primary_expression): Return error_mark_node
2423 when a statement-expression is found in a template-argument list.
2425 2007-09-04 Jason Merrill <jason@redhat.com>
2427 * except.c (initialize_handler_parm): Use
2428 fold_build_cleanup_point_expr.
2431 * call.c (reference_binding): Don't look for user-defined conversions
2435 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2436 the MUST_NOT_THROW_EXPR.
2438 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2440 * decl.c (cp_finish_decl): Call determine_visibility before
2441 make_rtl_for_nonlocal_decl.
2443 2007-09-04 Jason Merrill <jason@redhat.com>
2446 * pt.c (most_specialized_class): Substitute outer template
2447 arguments into the arguments of a member template partial
2449 (strip_innermost_template_args): New fn.
2451 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2453 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2455 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2457 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2458 * decl.c (cp_make_fname_decl): Likewise,
2459 * parser.c (cp_parser_string_literal): Likewise,
2460 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2461 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2464 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2467 * typeck.c (build_unary_op): Fix error message for
2468 Boolean expression as operand to operator--.
2470 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2472 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2473 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2476 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2479 * init.c (build_default_init): Make extern.
2480 * cp-tree.h (build_default_init): Declare here.
2481 * pt.c (tsubst_expr): When the instantiation of the initializer of
2482 a variable results in an empty list, default-initialize the
2484 (tsubst_copy_and_build): When the instantiation of the initializer
2485 in a new expression results in an empty initializer list,
2486 default-initialize it.
2488 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2490 * mangle.c (write_type): Change mangling of rvalue reference from
2493 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2495 * decl.c (duplicate_decls): Remove duplicated line.
2497 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2500 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2501 BOUND_TEMPLATE_TEMPLATE_PARM.
2503 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2506 * search.c (lookup_member): Check the name argument for
2509 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2512 * parser.c (cp_parser_trait_expr): Check rerurn value of
2515 2007-08-30 Ollie Wild <aaw@google.com>
2517 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2518 convert_ptrmem for pointer to member conversions.
2519 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2520 (ocp_convert): Update cp_convert_to_pointer call.
2521 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2523 (build_static_cast_1): Check can_convert for conversions in either
2525 (get_delta_difference_1): New function.
2526 (get_delta_difference): Refactor to call get_delta_difference_1.
2528 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2530 * decl.c (start_preparsed_function): Set
2531 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2533 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2536 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2537 BOUND_TEMPLATE_TEMPLATE_PARM.
2539 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2543 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2544 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2546 2007-08-27 Jason Merrill <jason@redhat.com>
2549 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2550 Look inside STMT_EXPR.
2551 * semantics.c (stmt_expr_value_expr): New fn.
2552 * cp-tree.h: Declare it.
2555 * decl.c (groktypename): Ignore attributes applied to class type.
2557 2007-08-28 Richard Guenther <rguenther@suse.de>
2559 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2561 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2563 * error.c (dump_expr): Handle COMPLEX_CST.
2564 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2565 (pp_cxx_expression): Likewise.
2567 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2569 * decl.c (GNU_INLINE_P): New.
2570 (duplicate_decls): Handle gnu_inline. Merge attributes and
2571 some flags in overriding definitions.
2572 (redeclaration_error_message): Handle gnu_inline.
2573 (start_preparsed_function): Likewise.
2575 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2577 * call.c (sufficient_parms_p): Constify.
2578 * class.c (same_signature_p): Likewise.
2579 * cp-gimplify.c (is_invisiref_parm,
2580 cxx_omp_privatize_by_reference): Likewise.
2581 * cp-objcp-common.c (has_c_linkage): Likewise.
2582 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2583 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2584 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2585 num_artificial_parms_for, comp_template_parms,
2586 template_parameter_pack_p, any_dependent_template_arguments_p,
2587 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2588 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2589 zero_init_p, member_p, cp_lvalue_kind,
2590 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2591 varargs_function_p, is_dummy_object, special_function_kind,
2592 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2593 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2594 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2595 cp_has_mutable_p, at_least_as_qualified_p,
2596 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2597 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2598 * except.c (nothrow_libfn_p): Likewise.
2599 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2601 * pt.c (comp_template_parms, template_parameter_pack_p,
2602 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2603 any_dependent_template_arguments_p): Likewise.
2604 * repo.c (repo_export_class_p): Likewise.
2605 * semantics.c (anon_aggr_type_p): Likewise.
2606 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2607 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2608 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2609 zero_init_p, special_function_p): Likewise.
2610 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2611 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2612 compparms, invalid_nonstatic_memfn_p,
2613 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2614 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2615 cp_has_mutable_p, lvalue_or_else): Likewise.
2617 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2619 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2620 * cp-objcp-common.c (cp_tree_size): Ditto.
2621 * tree.c (cp_walk_subtrees): Ditto
2622 * cp-tree.def (TINST_LEVEL): Go away.
2623 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2624 move together with other non-tree structs.
2625 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2626 (union lang_tree_node): Eliminate tinst_level field.
2627 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2628 (current_instantiation, outermost_tinst_level): Return
2629 a "struct tinst_level *".
2631 * error.c (print_instantiation_partial_context): Change second
2632 parameter to a "struct tinst_level *". Replace accessor macros
2634 (print_instantiation_full_context): Likewise.
2635 * lex.c (in_main_input_context): Likewise.
2637 * pt.c (struct pending_templates): New.
2638 (pending_templates, last_pending_template): Use it as a type.
2639 (current_tinst_level): Change typo to "struct tinst_level *"
2640 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2641 (add_pending_template): Construct a "struct pending_template".
2642 Replace TINST_LEVEL accessor macros with field access.
2643 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2644 (pop_tinst_level): Likewise.
2645 (instantiate_pending_templates): Likewise. Factor common code used
2646 when an instantiation has been done.
2647 (outermost_tinst_level): Replace tree_last with loop.
2648 (current_instantiation): Return a "struct tinst_level *".
2650 2007-08-24 Ollie Wild <aaw@google.com>
2652 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2653 * name-lookup.h (cp_binding_level): Remove vtables member.
2655 2007-08-24 Richard Guenther <rguenther@suse.de>
2657 * tree.c (cp_cannot_inline_tree_fn): Remove.
2658 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2659 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2662 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2665 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2666 error_mark_node right away if build_expr_type_conversion
2670 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2671 is error_mark_node rather than NULL_TREE.
2672 * pt.c (check_explicit_specialization): Likewise.
2675 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2676 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2678 2007-08-22 Jason Merrill <jason@redhat.com>
2681 * pt.c (outermost_tinst_level): New function.
2682 * lex.c (in_main_input_context): New function.
2683 * cp-tree.h: Declare it.
2684 * decl2.c (constrain_class_visibility): Use it to avoid warning
2685 about uses of the anonymous namespace in the main input file.
2687 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2689 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2691 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2694 * class.c (finish_struct_1): Warn when a class has virtual
2695 functions and accessible non-virtual destructor.
2697 2007-08-20 Richard Guenther <rguenther@suse.de>
2701 * call.c (build_new_method_call): Convert initializer to
2703 * init.c (build_aggr_init): Do not fiddle with types.
2704 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2705 * except.c (build_throw): Do not drop qualifiers for the
2707 * typeck.c (get_member_function_from_ptrfunc): Do not
2708 fiddle with types, instead convert.
2709 (build_ptrmemfunc1): Convert to the target type for
2711 (gfc_trans_allocate): Convert result to target type.
2712 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2713 pointer-to-member structures shall have alias set zero as well.
2715 2007-08-20 Richard Guenther <rguenther@suse.de>
2717 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2719 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2720 (nonstatic_local_decl_p): Likewise.
2721 * tree.c (cp_auto_var_in_fn_p): Remove.
2722 * decl.c (nonstatic_local_decl_p): Remove.
2724 2007-08-20 Richard Guenther <rguenther@suse.de>
2726 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2728 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2729 cp_walk_subtrees lh parameter.
2730 (cp_walk_tree_without_duplicates): New define to
2731 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2732 * tree.c (count_trees): Call
2733 cp_walk_tree_without_duplicates.
2734 (verify_stmt_tree): Call cp_walk_tree.
2735 (break_out_target_exprs): Likewise.
2736 (WALK_SUBTREE): Likewise.
2737 * cp-gimplify.c (cp_genericize): Likewise.
2738 * cp-pt.c (find_parameter_packs_r): Likewise.
2739 (uses_parameter_packs): Likewise.
2740 (make_pack_expansion): Likewise.
2741 (check_for_bare_parameter_packs): Likewise.
2742 (for_each_template_parm): Likewise.
2743 * decl.c (check_default_argument): Call
2744 cp_walk_tree_without_duplicates.
2745 * except.c (build_throw): Likewise.
2746 * decl2.c (type_visibility): Likewise.
2747 * semantics.c (expand_or_defer_fn): Likewise.
2748 (finalize_nrv): Call cp_walk_tree.
2750 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2753 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2754 Initialize it with save_expr rather than get_temp_regvar.
2756 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2759 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2762 2007-08-17 Ollie Wild <aaw@google.com>
2765 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2766 declarations into appropriate slots for comparison. Fix type
2769 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2772 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2773 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2775 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2778 * parser.c (cp_parser_class_head): Improve error message.
2780 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2782 * pt.c (instantiate_decl): Set input_location
2783 for the function end.
2785 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2787 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2789 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2790 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2791 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2792 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2793 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2794 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2795 * typeck.c (cp_type_quals): Likewise.
2796 * typeck2.c (cxx_incomplete_type_diagnostic,
2797 cxx_incomplete_type_error): Likewise.
2799 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2802 * pt.c (tsubst_friend_function): When check_classfn
2803 returns error_mark_node likewise return it.
2805 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2808 * typeck.c (check_return_expr): Don't NRV optimize vars in
2810 * decl.c (finish_function): Comment fix.
2812 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2815 * pt.c (push_template_decl_real): Depending on TYPE_P
2816 use either TYPE_CONTEXT or DECL_CONTEXT.
2818 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2820 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2821 constructors and destructors return this.
2823 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2826 * decl2.c (check_classfn): Return error_mark_node in case of error;
2827 in that case, do not call add_method.
2828 * decl.c (start_decl): Deal with check_classfn returning
2830 (grokfndecl): Likewise.
2831 * pt.c (tsubst_friend_function): Likewise.
2833 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2836 * typeck.c (build_binary_op): Disallow vector float types with
2837 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2839 2007-08-11 Ian Lance Taylor <iant@google.com>
2841 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2843 * cp-tree.h (cxx_get_alias_set): Update declaration.
2845 2007-08-10 Ollie Wild <aaw@google.com>
2847 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2849 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2851 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2852 (lookup_using_namespace): Fix ambiguous_decl call.
2853 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2855 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2857 * call.c (name_as_c_string): Use CONST_CAST.
2858 * decl.c (build_decl): Likewise.
2859 * parser.c (cp_parser_string_literal): Likewise.
2861 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2864 * error.c (dump_expr): Consistently use the *_cxx_*
2865 variants of the pretty-print functions.
2867 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2870 * decl.c (check_special_function_return_type): Just error
2871 on return type specified for conversion operator.
2873 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2875 * typeck2.c (readonly_error): Handle general expressions.
2876 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2878 2007-08-06 Dan Hipschman <dsh@google.com>
2880 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2881 access function name.
2883 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2886 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2887 * g++spec.c (lang_specific_driver): Check them.
2889 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2892 * pt.c (inline_needs_template_parms): Fix comment; change return type
2895 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2898 2007-03-26 Dirk Mueller <dmueller@suse.de>
2900 * parser.c (cp_parser_member_declaration): Pedwarn
2901 about stray semicolons after member declarations.
2903 2007-08-02 Lee Millward <lee.millward@gmail.com>
2908 * parser.c (cp_parser_asm_definition): Detect and discard asm
2909 statements with invalid inputs or outputs.
2910 (cp_parser_asm_operand_list): Return error mark node if any
2911 of the operands are invalid. Adjust documentation.
2913 2007-08-02 Nick Clifton <nickc@redhat.com>
2915 * typeck.c: Change copyright header to refer to version 3 of the
2916 GNU General Public License and to point readers at the COPYING3
2917 file and the FSF's license web page.
2918 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2919 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2920 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2921 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2922 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2923 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2924 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2925 name-lookup.h, parser.c: Likewise.
2927 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2930 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2932 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2935 * semantics.c (finish_label_stmt): Reject the __label__
2936 extension outside function scopes.
2938 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2940 * parser.c (eof_token): Un-constify.
2941 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2942 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2945 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2947 * pt.c, tree.c, typeck2.c: Fix comment typos.
2949 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2950 Mark Mitchell <mark@codesourcery.com>
2953 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2954 hidden due to friend declarations in local classes.
2956 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2958 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2959 * cp-tree.def (DECLTYPE_TYPE): New.
2960 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2961 (dump_type_prefix): Ditto.
2962 (dump_type_suffix): Ditto.
2963 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2964 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2965 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2967 (DECLTYPE_TYPE_EXPR): New.
2968 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2969 (finish_declared_type): Declare.
2970 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2971 DECLTYPE_TYPE nodes.
2972 (pp_cxx_type_id): Ditto.
2973 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2974 (tsubst): Substitute into a DECLTYPE_TYPE node.
2975 (tsubst_copy): Ditto.
2976 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2978 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2979 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2980 structural equality (because we can't hash the expressions).
2981 (finish_declared_type): New.
2982 * lex.c (reswords): Add "decltype" keyword.
2983 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2984 (cp_parser_postfix_expression): Add member_access_only_p to
2985 restrict postfix expression to member access expressions.
2986 (cp_parser_unary_expression): Update call to
2987 cp_parser_postfix_expression to reflect new parameter.
2988 (cp_parser_declared_type): New.
2989 (cp_parser_simple_type_specifier): Parse decltype types.
2991 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2994 * call.c (convert_for_arg_passing): Only widen bitfields to their
2995 declared types if necessary.
2997 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2999 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
3002 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3004 * decl.c (typename_hash, typename_compare): Constify.
3005 * mangle.c (hash_type, compare_type): Likewise.
3006 * pt.c (eq_local_specializations, hash_local_specialization):
3008 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
3009 list_hash): Likewise.
3010 * typeck2.c (pat_compare): Likewise.
3012 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
3014 * method.c (implicitly_declare_fn): Increase alignment if member
3015 function pointer format requires it.
3017 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3020 * typeck.c (check_return_expr): Do not pass a null argument
3023 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3026 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
3029 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
3032 * typeck.c (convert_arguments): Only use default args if we have
3036 * typeck.c (structural_comptypes): No need to check
3037 resolve_typename_type return value here.
3038 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
3039 * pt.c (resolve_typename_type): Follow typename typedefs. Return
3040 original type rather than error_mark_node in case of failure.
3041 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
3042 resolve_typename_type result check.
3043 (cp_parser_direct_declarator, cp_parser_head,
3044 cp_parser_constructor_declarator_p): Likewise.
3046 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
3048 * pt.c (template_parms_variadic_p): Remove.
3049 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
3051 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3054 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
3055 argument to dump_aggr_init_expr_args instead of false.
3057 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
3059 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
3060 canonical types; otherwise, fall back to structural type
3061 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
3062 internal compiler error if the canonical types are wrong.
3064 2007-07-11 Paolo Carlini <pcarlini@suse.de>
3067 * parser.c (cp_parser_make_indirect_declarator): When the
3068 the code argument is ERROR_MARK return cp_error_declarator.
3070 2007-07-09 Geoffrey Keating <geoffk@apple.com>
3073 * decl.c (cxx_init_decl_processing): Don't set
3074 force_align_functions_log.
3075 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
3076 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
3077 FUNCTION_DECL, return its alignment.
3079 2007-07-09 Richard Guenther <rguenther@suse.de>
3081 * decl.c (start_preparsed_function): Do not promote return type.
3083 2007-07-08 Paolo Carlini <pcarlini@suse.de>
3086 * pt.c (unify): Never pass error_mark_node to template_decl_level.
3088 2007-07-07 Mark Mitchell <mark@codesourcery.com>
3091 * pt.c (resolve_overloaded_unification): Robustify. Return a
3093 (type_unification_real): Adjust accordingly.
3095 2007-07-06 Richard Guenther <rguenther@suse.de>
3097 * init.c (build_new_1): Use the correct pointer type.
3098 * typeck2.c (build_m_component_ref): Likewise.
3100 2007-07-05 Mark Mitchell <mark@codesourcery.com>
3103 * init.c (build_zero_init): Always build an initializer for
3105 * typeck2.c (build_functional_cast): Use build_zero_init.
3108 * init.c (build_new_1): Always pass the allocation function to
3109 build_op_delete_call.
3110 * call.c (build_op_delete_call): Handle operator delete with a
3111 variable-argument list. Do not issue an error when no matching
3112 deallocation function is available for a new operator.
3115 * cp-tree.h (any_value_dependent_elements_p): Declare it.
3116 * decl.c (value_dependent_init_p): New function.
3117 (cp_finish_decl): Use it.
3118 * pt.c (value_dependent_expression_p): Use
3119 any_value_dependent_elements_p.
3120 * parser.c (cp_parser_primary_expression): Add comment about
3121 treating dependent qualified names as integral
3122 constant-expressions.
3124 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
3126 * decl.c (build_ptrmemfunc_type): Always use structural equality
3127 tests when comparing pointer-to-member-function types, because the
3128 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
3131 2007-07-03 Mark Mitchell <mark@codesourcery.com>
3133 * init.c (build_new): Tweak comment.
3135 2007-06-29 Dave Brolley <brolley@redhat.com>
3138 * parser.c (cp_parser_new_type_id): Don't reduce a named array
3139 type to its base type and number of elements here.
3140 * init.c (build_new): Call complete_type_or_else to ensure that the
3141 type is complete and to issue a diagnostic if it is not.
3142 (build_new_1): Don't call complete_type_or_else here.
3144 2007-07-03 Richard Guenther <rguenther@suse.de>
3147 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
3150 2007-07-02 Simon Baldwin <simonb@google.com>
3152 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
3153 for inner-style nested forward declarations that don't declare
3156 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3159 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
3160 DECL_P in not a variable and appears more than once error messages.
3162 2007-07-01 Ollie Wild <aaw@google.com>
3164 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
3165 (select_decl): Remove function.
3166 (unqualified_namespace_lookup): Populate binding by calling
3167 ambiguous_decl. Remove select_decl call.
3168 (lookup_qualified_name): Remove select_decl call.
3169 * decl.c (lookup_and_check_tag): Check for ambiguous references.
3170 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
3171 generation when name lookup is ambiguous.
3173 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
3176 * init.c (build_new_1): Use structural equality on the copy of the
3179 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3181 * decl2.c (determine_visibility): Implement
3182 flag_visibility_ms_compat effect on type info.
3183 * decl.c (cxx_init_decl_processing): Implement
3184 global effect of flag_visibility_ms_compat.
3186 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3188 * decl2.c (start_objects): Mark constructor-running function
3191 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3194 * decl.c (grokdeclarator): Reset friendp for member functions declared
3195 friend of their own class.
3197 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3199 * decl2.c (determine_visibility): Don't look for dllexport here.
3200 (determine_visibility_from_class): Tidy.
3202 2007-06-18 Simon Baldwin <simonb@google.com>
3205 * parser.c (cp_parser_single_declaration): Added check for storage
3206 class other than sc_none in parsed declaration, and a flag to indicate
3207 if the call is part of an explicit template specialization parse.
3208 * (cp_parser_explicit_specialization): Specialization check flag added
3209 to call to cp_parser_single_declaration(), set true.
3210 * (cp_parser_template_declaration_after_export): Specialization check
3211 flag added to call to cp_parser_single_declaration(), set false.
3212 * pt.c (check_explicit_specialization): Added code to copy visiblity
3213 and linkage from the templated function to the explicit specialization.
3215 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3217 * typeck.c (build_binary_op): For templates build the
3218 expression in pieces to avoid the assert in build2_stat.
3219 (get_member_function_from_ptrfunc):
3220 Change over to using POINTER_PLUS_EXPR and convert
3221 the second operand to sizetype.
3222 * typeck2.c (build_m_component_ref): Likewise.
3223 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3224 instead of PLUS_EXPR for pointers.
3225 (build_new_1): Likewise.
3226 (build_vec_delete_1): Likewise.
3227 (build_vec_delete): Likewise.
3228 * class.c (build_base_path): Likewise.
3229 (build_base_path): Likewise.
3230 (convert_to_base_statically): Likewise.
3231 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3232 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3233 instead of PLUS_EXPR.
3234 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3235 instead of PLUS_EXPR for pointers.
3236 * call.c (build_special_member_call): Likewise.
3237 * rtti.c (build_headof): Likewise.
3238 Use sizetype instead of ptrdiff_type_node.
3239 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3240 instead of PLUS_EXPR for pointers.
3241 * except.c (expand_start_catch_block): Do a
3242 NEGATIVE and then a POINTER_PLUS_EXPR instead
3244 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3245 PLUS_EXPR on pointer types over to use
3246 POINTER_PLUS_EXPR and remove the conversion
3247 to the pointer types.
3248 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3249 adding to a pointer type. Use size_int instead of
3250 ssize_int. Convert the index to sizetype before
3251 adding it to the pointer.
3253 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3255 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3256 (DECL_ANON_UNION_VAR_P): New macro.
3257 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3258 than DECL_VAR_MARKED_P, to keep track of which variables we have
3260 * decl.c (redeclaration_error_message): Complain about redeclaring
3261 anonymous union members at namespace scope.
3262 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3264 2007-06-14 Geoff Keating <geoffk@apple.com>
3266 * decl2.c (determine_visibility): Ensure that functions with
3267 hidden types as parameters are hidden.
3270 * decl2.c (determine_visibility): Remove duplicate code for
3273 2007-06-12 Ian Lance Taylor <iant@google.com>
3276 * init.c (avoid_placement_new_aliasing): New static function.
3277 (build_new_1): Call it.
3279 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3281 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3282 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3284 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3287 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3288 on init, the non-decl cond operand and increment value.
3290 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3293 * decl.c (check_initializer): Report an error when a brace enclosed
3294 initializer is used for a non-aggregate type in C++98.
3295 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3297 (grokdeclarator): Likewise.
3298 (move_fn_p): Likewise.
3299 * typeck.c (check_return_expr): Likewise.
3300 * call.c (reference_binding): Likewise.
3301 * error.c (cp_cpp_error): Likewise.
3302 * pt.c (check_default_tmpl_args): Likewise.
3304 * lex.c (init_reswords): Likewise.
3305 * parser.c (p_parser_primary_expression): Likewise.
3306 (TOKEN_PRECEDENCE): Likewise.
3307 (cp_parser_init_declarator): Likewise.
3308 (cp_parser_ptr_operator): Likewise.
3309 (cp_parser_parameter_declaration): Likewise.
3310 (cp_parser_enclosed_template_argument_list): Likewise.
3311 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3312 (cp_parser_next_token_ends_template_argument_p): Likewise.
3314 2007-06-04 Simon Baldwin <simonb@google.com>
3316 * decl.c (grokdeclarator): Readability change. Moved case labels
3317 into direct switch statement scope.
3319 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3321 * call.c (convert_like_real): Remove pointless code.
3323 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3325 * decl.c (get_atexit_fn_ptr_type): New function.
3326 (get_atexit_node): Use it.
3327 (start_cleanup_fn): Likewise.
3328 (register_dtor_fn): Use the object's destructor, instead of a
3329 separate cleanup function, where possible.
3330 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3331 (atexit_fn_ptr_type_node): New macro.
3332 * decl2.c (build_cleanup): Use build_address.
3334 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3336 * typeck.c (build_binary_op): Include types in error.
3338 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3341 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3342 needs runtime initialization.
3344 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3347 * semantics.c (finish_trait_expr): Complete the types.
3349 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3350 Douglas Gregor <doug.gregor@gmail.com>
3351 Pedro Lamarao <pedro.lamarao@mndfck.org>
3352 Howard Hinnant <howard.hinnant@gmail.com>
3356 * typeck.c (comptypes): Don't consider rvalue and lvalue
3357 reference types to be equivalent.
3358 (check_return_expr): Move from certain lvalues when returning
3360 * decl.c (grokdeclarator): Implement reference collapsing.
3361 (copy_fn_p): Don't consider constructors taking rvalue references
3362 to be copy constructors.
3364 * call.c (conversion): New "rvaluedness_matches_p" member.
3365 (convert_class_to_reference): Require reference type as first
3366 parameter instead of base type.
3367 (reference_binding): Add logic to handle rvalue references.
3368 (implicit_conversion): Update inaccurate comment.
3369 (convert_like_real): Disable creation of temporaries that are
3370 impossible to initialize for types with move constructors.
3371 (build_over_call): Elide move constructors when possible.
3372 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3373 (maybe_handle_ref_bind): Return conversion instead of type node.
3374 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3375 determine preferred conversion sequences.
3376 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3377 (LOOKUP_PREFER_RVALUE): New.
3378 (DECL_MOVE_CONSTRUCTOR_P): New.
3379 (struct cp_declarator): Add "reference" member for reference
3380 types, with new "rvalue_ref" flag.
3381 (cp_build_reference_type): Declare.
3382 (move_fn_p): Declare.
3383 * error.c (dump_type_prefix): Format rvalue reference types
3384 correctly in error messages.
3385 * except.c (build_throw): Move from certain lvalues when
3387 * mangle.c (write_type): Mangle rvalue references differently
3388 than regular references.
3389 * parser.c (make_reference_declarator): Add boolean parameter for
3391 (cp_parser_make_indirect_declarator): New.
3392 (cp_parser_new_declarator_opt): Call
3393 cp_parser_make_indirect_declarator.
3394 (cp_parser_conversion_declarator_opt): Ditto.
3395 (cp_parser_declarator): Ditto.
3396 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3398 * pt.c (tsubst): Implement reference collapsing.
3399 (maybe_adjust_types_for_deduction): Implement special template
3400 parameter deduction rule for rvalue references.
3401 (type_unification_real): Update calls to
3402 maybe_adjust_types_for_deduction.
3403 (try_one_overload): Ditto.
3404 (unify_pack_expansion): Ditto.
3405 * tree.c (lvalue_p_1): Handle rvalue reference types.
3406 (cp_build_reference_type): New.
3408 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3411 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3412 variables that need runtime initialization.
3414 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3417 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3418 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3419 case POSTDECREMENT_EXPR>): Return the error_mark_node
3420 if either the real or imaginary parts would an
3423 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3424 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3427 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3428 token is a closing brace, false if there are no tokens left.
3429 (cp_parser_namespace_alias_definition): Only consume the next token if
3430 it is a closing brace.
3432 * parser.c (cp_parser_class_specifier): Likewise.
3434 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3436 * semantics.c (finish_member_declaration): Fix a typo in the
3439 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3451 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3452 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3453 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3454 whether everything was okay. Fix indentation.
3455 (push_template_decl_real): Check for bare parameter packs in
3456 function parameters; where errors occur, mark the parameter types
3457 with ERROR_MARK_NODEs to avert ICEs.
3458 (coerce_template_parameter_pack): New.
3459 (coerce_template_parms): Moved parameter pack coercion into
3460 coerce_template_parameter_pack, and permit it anywhere in the
3461 template parameter list (not just at the end). Parameter and
3462 argument indices can vary (somewhat) separately now, so add
3463 PARM_IDX and ARG_IDX.
3464 (fn_type_unification): Don't set an argument pack as incomplete if
3465 no argument pack was deduced.
3466 (type_unification_real): If a type parameter is a parameter pack
3467 and has not otherwise been deduced, it will be deduced to an empty
3469 (more_specialized_fn): Use the actual lengths of the argument
3470 lists when comparing against expansions.
3471 * semantics.c (finish_member_declaration): If a field's type has
3472 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3474 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3477 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3479 2007-05-22 Ollie Wild <aaw@google.com>
3481 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3482 (unqualified_namespace_lookup): Adds check for hidden types.
3484 2007-05-22 Ollie Wild <aaw@google.com>
3486 * decl.c (duplicate_decls): Verify namespace names are unique.
3488 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3490 * decl.c (cxx_maybe_build_cleanup): Handle
3491 __attribute__((cleanup)).
3493 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3495 * cvt.c (cp_convert_and_check): Don't check warnings if the
3498 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3500 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3502 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3505 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3506 type only if is a class type (5.2.8/4).
3508 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3510 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3511 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3512 c_common_unsigned_type.
3514 2007-05-11 Silvius Rus <rus@google.com>
3516 * typeck.c (build_indirect_ref): Add call to
3517 strict_aliasing_warning.
3518 (build_reinterpret_cast_1): Condition call to
3519 strict_aliasing_warning.
3521 2007-05-11 Jan Hubicka <jh@suse.cz>
3523 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3524 * decl2.c (start_objects): ctors and dtors are no longer public.
3525 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3527 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3529 * typeck.c (build_unary_op): Remove code that used to
3530 handle non lvalue increments/decrements.
3532 2007-05-07 Mike Stump <mrs@apple.com>
3534 * parser.c (check_empty_body): Add.
3535 (cp_parser_iteration_statement): Add call to check_empty_body.
3537 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3540 * mangle.c (write_mangled_name): Mangle static variable names.
3541 (write_unqualified_name): Use local-source-name for
3542 namespace-scope static variables.
3544 2007-05-04 Dirk Mueller <dmueller@suse.de>
3546 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3549 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3552 * decl2.c (constrain_class_visibility):
3553 Use strip_pointer_or_array_types instead of strip_array_types.
3555 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3558 * decl.c (reshape_init_r): Don't reshape the first element if it
3559 is a pointer to member function.
3561 2007-04-27 Simon Baldwin <simonb@google.com>
3563 * decl.c (grokparms): Changed message format from %qD to %qE.
3565 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3567 * error.c (maybe_warn_variadic_templates): Variadic templates are
3568 now in C++0x, so only warn about them in C++98 mode.
3570 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3573 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3574 integeral types from vectors types.
3576 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3579 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3580 for type dependent OMP_CLAUSE_DECLs.
3582 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3585 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3586 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3587 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3588 * init.c (build_zero_init): Adjust, as
3589 COMPLEX_TYPE is now a SCALAR_TYPE.
3590 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3591 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3593 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3595 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3596 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3597 (trait_expr_value): Adjust.
3599 2007-04-23 Simon Baldwin <simonb@google.com>
3601 * decl.c (grokparms): Added new error for duplicate function
3602 parameters names in function prototypes, to match gcc behavior.
3604 2007-04-23 Jan Hubicka <jh@suse.cz>
3606 * decl2.c (finish_objects): Do not call target constructor/destructor
3609 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3611 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3612 instead of checking GIMPLE_STMT_P in chain_next.
3614 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3617 * call.c (convert_for_arg_passing): Convert bitfields to their
3620 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3623 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3625 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3628 * decl2.c (constrain_class_visibility):
3629 Do not warn about the use of anonymous namespace in the main input file.
3631 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3633 * cp-tree.h (current_template_parms): Fix typo in comment.
3635 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3637 * cp-tree.h, error.c: Fix comment typos.
3639 2007-04-13 Jason Merrill <jason@redhat.com>
3642 * call.c (reference_binding): Add c_cast_p parm. If true,
3643 add quals to TO as needed to make it reference-compatible.
3645 2007-04-11 Jan Hubicka <jh@suse.cz>
3647 * class.c (convert_to_base_statically): Fold produced tree; verify
3648 that we are not processing template_decl.
3650 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3653 * class.c (build_base_path): Ensure that the converted pointer has
3654 the same cv-qualification as the input.
3656 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3658 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3660 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3662 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3664 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3665 * tree.c (cp_add_pending_fn_decls): Remove.
3666 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3668 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3670 Revert change removing staticp.
3672 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3674 * cp-objcp-common.c (cxx_staticp): Remove.
3675 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3676 * cp-tree.h (cxx_staticp):
3678 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3680 * class.c (check_for_override): Don't remove dllmport attribute
3683 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3686 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3687 type issue error and return early.
3689 2007-03-30 Jason Merrill <jason@redhat.com>
3692 * typeck.c (cp_type_readonly): New fn.
3693 * cp-tree.h: Declare it.
3694 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3695 (cp_finish_decl): Not here.
3697 2007-03-31 Richard Guenther <rguenther@suse.de>
3699 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3702 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3707 * parser.c (declarator_can_be_parameter_pack): New.
3708 (cp_parser_template_parameter): Only parse the `...' if the
3709 declarator can be a parameter pack.
3710 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3712 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3713 types (they could be used as array bounds).
3714 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3715 (tsubst_pack_expansion): Handle failure to expand parameter
3718 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3721 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3722 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3723 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3724 (CLASS_TYPE_NON_UNION_P): Add.
3725 (struct lang_type_class): Add has_complex_dflt.
3726 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3727 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3728 * cp-tree.def: Add TRAIT_EXPR.
3729 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3730 * lex.c (struct resword): Add __has_nothrow_assign,
3731 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3732 __has_trivial_constructor, __has_trivial_copy,
3733 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3734 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3735 __is_pod, __is_polymorphic, __is_union.
3736 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3737 (cp_parser_trait_expr): New.
3738 * semantics.c (finish_trait_expr, trait_expr_value
3739 classtype_has_nothrow_copy_or_assign_p): New.
3740 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3742 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3743 * class.c (check_bases, check_field_decl, check_bases_and_members):
3744 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3745 * pt.c (uses_template_parms, tsubst_copy_and_build,
3746 value_dependent_expression_p, type_dependent_expression_p): Deal with
3748 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3750 2007-03-29 Richard Guenther <rguenther@suse.de>
3752 * tree.c (cp_walk_subtrees): Do not set input_location.
3754 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3757 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3760 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3762 * parser.c (struct cp_parser): Update comment for
3763 greater_than_is_operator_p.
3764 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3765 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3766 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3767 !GREATER_THAN_IS_OPERATOR_P.
3768 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3769 `>>' operators that will become two `>' tokens in C++0x.
3770 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3771 mode, allowing it to terminate default arguments.
3772 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3773 `>>' like two consecutive `>' tokens.
3774 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3775 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3776 ends a template argument.
3778 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3780 * decl.c (redeclaration_error_message): Complain when redeclaring
3781 a friend function with default template arguments (C++0x mode only).
3782 * cp-tree.h (check_default_tmpl_args): Declare.
3783 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3784 template arguments in function templates. Add support for checking
3785 the default template arguments of friend templates.
3786 (push_template_decl_real): Fix call to check_default_tmpl_args.
3787 (type_unification_real): If a template parameter has not been
3788 deduced but provides a default template argument, substitute into
3789 that default template argument.
3790 * parser.c (cp_parser_init_declarator): When declaring (but not
3791 defining!) a function template in C++0x mode, check for default
3794 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3797 * decl.c (grokdeclarator): Deal with cv-qualified function type
3798 typedefs in the same way for member and non-member functions.
3800 2007-03-26 Dirk Mueller <dmueller@suse.de>
3802 * parser.c (cp_parser_member_declaration): Pedwarn
3803 about stray semicolons after member declarations.
3805 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3808 * pt.c (instantiate_decl): Set in_system_header.
3810 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3812 * cp-tree.h (current_tempalte_parms): Improve documentation.
3813 * pt.c (current_template_args): Likewise.
3816 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3817 not consume tokens when failing.
3819 2007-03-22 Jim Wilson <wilson@specifix.com>
3820 Mark Mitchell <mark@codesourcery.com>
3823 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3824 consistent with FROM.
3826 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3828 * error.c (dump_expr): Handle dependent names that designate types.
3829 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3831 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3833 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3835 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3837 * cvt.c (cp_convert_and_check) : Define.
3838 * cp-tree.h (cp_convert_and_check): Declare.
3839 * call.c (convert_conversion_warnings): Rename to
3840 conversion_null_warnings. The warning for floating-point to
3841 integer is handled by convert_and_check in convert_like_real.
3842 (convert_like_real): convert_conversion_warnings was renamed as
3843 conversion_null_warnings.
3844 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3845 overflow and changes of value during conversion.
3847 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3850 * parser.c (cp_parser_statement): If 'namespace' is found, this
3851 only can be a namespace alias definition, so parse it now.
3852 (cp_parser_namespace_alias_definition): if we find an open brace
3853 instead of '=', then this is actually a misplaced namespace
3856 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3859 * decl.c (cxx_init_decl_processing): Move command-line options
3860 processing to c-opts.c.
3862 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3864 * ptree.c (cxx_print_type): Use formatting markup for integers
3865 when printing template parameter index/level/orig level.
3866 (cxx_print_xnode): Ditto.
3867 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3868 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3869 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3871 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3872 rather than a HOST_WIDE_INT.
3873 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3874 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3876 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3877 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3878 IN_BASE_INITIALIZER bool bitfields.
3879 (struct cp_declarator): Make KIND a 4-bit field. Make
3880 PARAMETER_PACK_P a bool bitfield just after KIND.
3881 * pt.c (uses_parameter_packs): Destroy the pointer set.
3882 (make_pack_expansion): Ditto.
3883 (check_for_bare_parameter_packs): Ditto.
3884 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3886 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3889 * call.c (convert_default_arg): Instead of copying the node,
3892 2007-03-15 Dirk Mueller <dmueller@suse.de>
3895 * call.c (convert_conversion_warnings): New..
3896 (convert_like_real): .. factored out from here.
3897 (convert_conversion_warnings): Add warning about
3898 false being converted to NULL in argument passing.
3900 2007-03-14 Dirk Mueller <dmueller@suse.de>
3902 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3903 (finish_do_body): Warn about empty body in do/while statement.
3905 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3907 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3909 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3912 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3915 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3917 * repo.c (init_repo): Initialize random_seed saved options.
3918 (finish_repo): Adjust.
3920 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3923 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3926 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3928 * decl.c (compute_array_index_type): New warning flag warn_vla.
3930 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3933 * call.c (convert_default_arg): Copy non-constant arguments.
3935 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3938 * parser.c (cp_parser_postfix_expression): Disallow compound
3939 literals in constant expressions.
3942 * semantics.c (finish_typeof): Use unlowered_expr_type.
3944 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3947 * cp-tree.h (unlowered_expr_type): New function.
3948 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3949 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3950 (unlowered_expr_type): New function.
3951 (build_unary_op): Disallow predecrements of bool bitfields.
3952 * call.c (build_conditional_expr): Use unlowered_expr_type.
3953 * pt.c (type_unification_real): Likewise.
3955 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3958 * typeck.c (check_return_expr): Check for bare parameter packs.
3959 (comptypes): Compare template parameter packs and
3960 type pack expansions.
3961 * decl.c (grokdeclarator): Deal with the declaration of function
3963 (grokparms): Verify that the (optional) function parameter pack is
3964 at the end of the parameter list.
3965 (xref_basetypes): Handle pack expansions in the base class.
3966 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3967 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3968 (NONTYPE_ARGUMENT_PACK): New.
3969 (TYPE_PACK_EXPANSION): New.
3970 (EXPR_PACK_EXPANSION): New.
3971 (ARGUMENT_PACK_SELECT): New.
3972 * cp-objcp-common.c (cp_tree_size): Compute size of
3973 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3974 ARGUMENT_PACK_SELECT.
3975 * error.c (dump_template_argument): Print template argument packs.
3976 (dump_template_argument_list): Ditto.
3977 (dump_template_parameter): Dump `...' for template type parameter
3979 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3980 (dump_parameters): Print function parameter packs.
3981 (dump_template_parms): Print template argument packs.
3982 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3983 (maybe_warn_variadic_templates): New.
3984 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3985 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3986 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3988 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3989 (write_template_arg): Write argument packs as separate arguments.
3990 * cp-tree.h (struct template_parm_index_s): Add flag that
3991 indicates that the template parameter is actually a parameter
3993 (struct tree_argument_pack_select): New.
3994 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3995 (union lang_tree_node): Add argument_pack_select.
3996 (FUNCTION_PARAMETER_PACK_P): New.
3997 (PACK_EXPANSION_P): New.
3998 (PACK_EXPANSION_PATTERN): New.
3999 (SET_PACK_EXPANSION_PATTERN): New.
4000 (PACK_EXPANSION_PARAMETER_PACKS): New.
4001 (ARGUMENT_PACK_P): New.
4002 (ARGUMENT_PACK_ARGS): New.
4003 (SET_ARGUMENT_PACK_ARGS): New.
4004 (ARGUMENT_PACK_INCOMPLETE_P): New.
4005 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
4006 (TEMPLATE_PARM_PARAMETER_PACK): New.
4007 (TEMPLATE_TYPE_PARAMETER_PACK): New.
4008 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
4009 (ARGUMENT_PACK_SELECT_INDEX): New.
4010 (ARGUMENT_PACK_SELECT_ARG): New.
4011 (struct cp_declarator): Add parameter_pack_p flag.
4012 (maybe_warn_variadic_templates): Declare.
4013 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
4014 indicate a template parameter pack.
4015 (uses_parameter_packs): Declare.
4016 (template_parameter_pack_p): Declare.
4017 (template_parms_variadic_p): Declare.
4018 (make_pack_expansion): Declare.
4019 (check_for_bare_parameter_packs): Declare.
4020 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
4021 sizeof... expressions.
4022 (pp_cxx_expression): Print pack expansions and non-type argument
4024 (pp_cxx_exception_specification): Print pack expansions.
4025 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
4026 (pp_cxx_ctor_initializer): Print pack expansions.
4027 (pp_cxx_type_id): Print pack expansions.
4028 (pp_cxx_template_argument_list): Print argument packs.
4029 (pp_cxx_template_parameter): Print ellipsis for template parameter
4031 * pt.c (comp_template_parms): Compare template parameter packs.
4032 (template_parameter_pack_p): New.
4033 (template_parms_variadic_p): New.
4034 (template_args_variadic_p): New.
4035 (make_ith_pack_parameter_name): New.
4036 (struct find_parameter_pack_data): New.
4037 (find_parameter_packs_r): New.
4038 (uses_parameter_packs): New.
4039 (make_pack_expansion): New.
4040 (check_for_bare_parameter_packs): New.
4041 (expand_template_argument_pack): New.
4042 (reduce_template_parm_level): Propagate parameter pack flag.
4043 (process_template_parm): Add is_parameter_pack parameter to state
4044 when the parameter is actually a parameter pack. Create template
4045 parameter packs when is_parameter_pack is true.
4046 (current_template_args): The argument for a template parameter
4047 pack is an argument pack containing a single pack expansion.
4048 (process_partial_specialization): When checking that non-type
4049 argument expressions do not involve template parameters, loop over
4050 the arguments in argument packs separately.
4051 (push_template_decl_real): Check that the type of the declaration
4052 does not have any bare parameter packs. Check that primary
4053 templates have no more than one parameter pack, and that it comes
4054 at the end of the template parameter list.
4055 (convert_template_argument): Handle coercions for pack expansion
4056 expressions by coercing the pattern then rebuilding the expansion.
4057 (coerce_template_parms): When coercing the arguments for a
4058 variadic template, pack "extra" arguments into an argument pack.
4059 (coerce_template_template_parms): Cannot coerce between parameter
4060 packs and non-pack parameters.
4061 (template_args_equal): Compare PACK_EXPANSION_P expressions.
4062 (comp_template_args): Expand all template arguments packs before
4063 comparing template argument lists.
4064 (mangle_class_name_for_template): Make argument packs as separate
4066 (for_each_template_parm_r): No need to handle BASELINK.
4067 (instantiate_class_template): Handle pack expansions in the base
4069 (tsubst_pack_expansion): New.
4070 (tsubst_template_args): Handle substitutions of argument packs and
4071 pack expansion into template argument lists.
4072 (tsubst_decl): Expand function parameter packs into separate
4073 function parameters.
4074 (tsubst_arg_types): Expand a type pack expansion into separate
4076 (tsubst_exception_specification): Handle pack expansions in
4077 exception specifiers.
4078 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
4079 replacing a template parameter with its argument. If we encounter
4080 a substitution for an argument pack, just return the parameter
4082 (tsubst_copy): sizeof(X...) returns the number of elements in
4083 parameter pack X. See through ARGUMENT_PACK_SELECT when the
4084 PARM_DECL is a parameter pack.
4085 (tsubst_expr): Expression pack expansions and argument packs
4086 cannot show up here; they will all be handled through function
4087 calls, sizeof, and template argument lists.
4088 (tsubst_copy_and_build): sizeof(X...) returns the number of
4089 elements in parameter pack X. Handle pack expansions in TREE_LIST
4090 and CONSTRUCTOR nodes.
4091 (fn_type_unification): Handle "incomplete" explicit template
4092 argument lists that specify some of the arguments for a template
4094 (type_unification_real): Unify arguments against pack expansions.
4095 (template_parm_level_and_index): New, helper function.
4096 (unify_pack_expansion): New.
4097 (unify): Unify argument packs on an argument-by-argument basis,
4098 handling variadic argument packs as well.
4099 (more_specialized_fn): Handle unification of function parameter
4100 packs. All things being equal, prefer non-variadic function
4101 templates to variadic function templates.
4102 (more_specialized_class): Prefer the variadic class template
4103 partial specialization that binds fewer arguments to a parameter
4105 (regenerate_decl_from_template): Expand function parameter packs
4106 into separate parameters.
4107 (instantiate_decl): Ditto.
4108 (tsubst_initializer_list): Handle pack expansions for base-class
4110 (dependent_type_p_r): Determine dependent types in argument packs
4111 and pack expansions.
4112 (value_dependent_expression_p): Determine value-dependence of
4113 non-type argument packs.
4114 (dependent_template_arg_p): Handle argument packs.
4115 * semantics.c (finish_cond): Check for bare parameter packs.
4116 (finish_expr_stmt): Ditto.
4117 (finish_for_expr): Ditto.
4118 (finish_switch_cond): Ditto.
4119 (finish_mem_initializers): Ditto.
4120 * name-lookup.c (arg_assoc_type): Handle pack expansions and
4122 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
4123 * parser.c (make_declarator): Declarator is not an expansion.
4124 (make_pointer_declarator): Transfer parameter pack flag to outer
4126 (make_reference_declarator): Ditto.
4127 (make_ptrmem_declarator): Ditto.
4128 (make_call_declarator): Ditto.
4129 (make_array_declarator): Ditto.
4130 (cp_parser_postfix_expression): Allow pack expansion expressions
4131 in the argument list for a call expression.
4132 (cp_parser_parenthesized_expression_list): Add new parameter
4133 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
4134 into separate arguments."
4135 (cp_parser_new_placement): Allow pack expansion expressions.
4136 (cp_parser_new_initializer): Ditto.
4137 (cp_parser_mem_initializer_list): Allow ellipsis to create a
4138 base-class initializer expansion.
4139 (cp_parser_mem_initializer): Ditto.
4140 (cp_parser_template_parameter_list): Keep track of whether the
4141 template parameter is a template parameter pack.
4142 (cp_parser_template_parameter): Parse the ellipsis to indicate a
4143 template parameter pack.
4144 (cp_parser_type_parameter): Ditto.
4145 (cp_parser_template_argument_list): Parse the ellipsis to indicate
4147 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
4148 this declarator is a parameter pack.
4149 (cp_parser_parameter_declaration): The ellipsis does not end the
4150 parameter declaration, because it might be a parameter pack. Parse
4151 the ellipsis to indicate a parameter pack.
4152 (cp_parser_initializer): Allow pack expansions.
4153 (cp_parser_initializer_list): Allow ellipsis to create an
4154 initializer expansion.
4155 (cp_parser_base_clause): Allow ellipsis to create a base specifier
4157 (cp_parser_type_id_list): Allow ellipsis to create an exception
4158 specifier expansion.
4159 (cp_parser_attribute_list): Don't allow pack expansions.
4160 (cp_parser_functional_cast): Allow pack expansions.
4161 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
4162 compute the length of a parameter pack.
4163 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
4164 end a template argument.
4165 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4166 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4169 2007-03-09 Dirk Mueller <dmueller@suse.de>
4171 * call.c (build_new_op): Call warn_logical_operator.
4173 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
4176 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
4179 * pt.c (any_template_arguments_need_structural_equality_p):
4182 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
4184 * decl.c (grokdeclarator): Disable warnings for anonymous
4187 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
4189 * typeck2.c (readonly_error): Always emit a hard error.
4190 Remove last argument.
4191 * cp-tree.h (readonly_error): Adjust prototype.
4192 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
4193 * typeck.c (build_unary_op): Likewise.
4194 (build_modify_expr): Likewise.
4196 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4199 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4201 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4204 * parser.c (struct cp_parser): New IN_IF_STMT.
4205 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4206 returning if parsing the body of an 'if' statement or issuing an
4207 error and continuing.
4208 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4210 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4212 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4215 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4218 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4220 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4221 Objective-C++. Don't exit early if -shared-libgcc needs to be
4224 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4226 * typeck.c (common_base_type): Delete unused function.
4228 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4230 * Make-lang.in: Add dummy lang.install-pdf target.
4232 2007-03-01 Simon Baldwin <simonb@google.com>
4235 * decl.c (check_tag_decl): Added new warning for typedef ignored
4236 when it precedes an otherwise valid non-typedef declaration.
4238 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4240 * typeck.c (build_function_call): Store converted arguments
4241 in a stack-allocated array instead of building a list.
4242 (convert_arguments): Store arguments in the array passed in as an
4243 argument, and return the actual number of arguments.
4244 * call.c (build_call): Delete, and replace with...
4245 (build_call_n, build_call_a): New.
4246 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4247 (build_over_call): Store converted arguments in a stack-allocated
4248 array instead of building a list.
4249 (build_cxx_call): Pass arguments in an array instead of as a list.
4250 (build_java_interface_fn_ref): Rewrite to avoid constructing
4252 * tree.h: Update declarations to reflect above changes.
4253 * method.c (use_thunk): Use a stack-allocated array to hold
4254 the arguments instead of a list.
4255 * rtti.c (throw_bad_cast): Update call to cxx_call.
4256 (throw_bad_typeid): Likewise.
4257 (build_dynamic_cast_1): Likewise.
4258 * init.c (build_builtin_delete_call): Use build_call_n.
4259 * decl.c (expand_static_init): Likewise.
4260 * except.c (cp_protect_cleanup_actions): Likewise.
4261 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4262 (gimplify_must_not_throw_expr): Likewise.
4263 (cxx_omp_apply_fn): Use build_call_a.
4265 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4267 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4268 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4270 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4272 * cp-tree.h (static_ctors): Remove.
4273 * cp-tree.h (static_dtors): Likewise.
4274 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4275 refactoring of tree_map hierarchy.
4276 (decl_shadowed_for_var_insert): Likewise.
4277 * semantics.c (expand_body): Use c_expand_body.
4278 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4279 * decl2.c (static_ctors): Remove.
4280 (static_dtors): Likewise.
4281 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4282 objc_generate_static_init_call. Do not call static_[cd]tors.
4283 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4285 (cp_write_global_declarations): Likewise.
4287 2007-02-23 Richard Guenther <rguenther@suse.de>
4289 * class.c (note_name_declared_in_class): Make declaration
4290 changes meaning a pedwarn.
4292 2007-02-22 Michael Matz <matz@suse.de>
4295 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4296 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4297 dump_function_decl): Guard emitting outer scopes by new flag.
4298 * cp-lang.c (cxx_dwarf_name): New function.
4299 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4300 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4302 (push_template_decl_real, lookup_template_class): Remove calls
4305 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4307 * call.c (build_new_method_call): Ensure that explicit calls of
4308 destructors have type "void".
4310 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4312 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4313 and -Walways-true with -Waddress.
4314 * cvt.c (convert_to_void): Replace unconditional warning with
4317 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4319 * decl.c, tree.c: Fix comment typos.
4321 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4324 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4325 statement expression if we had an error mark node.
4327 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4328 Brooks Moses <brooks.moses@codesourcery.com>
4329 Lee Millward <lee.millward@codesourcery.com>
4331 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4332 Change class to tcc_vl_exp.
4334 * call.c (build_call): Use build_call_list instead
4336 (build_over_call): Likewise.
4337 (build_new_method_call): Use build_min_non_dep_call_list
4338 instead of build_min_non_dep.
4340 * error.c (dump_call_expr_args): New function.
4341 (dump_aggr_init_expr_args): New function.
4342 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4343 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4345 * cvt.c (convert_to_void): Use build_call_array instead
4346 of build3; use new AGGR_INIT_EXPR accessor macros.
4348 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4349 instead of TREE_CODE_LENGTH.
4351 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4352 AGGR_INIT_EXPR accessor macros.
4354 * cp-gimplify.c (cp_gimplify_init_expr): Use
4355 AGGR_INIT_EXPR_SLOT to set the slot operand.
4357 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4358 (AGGR_INIT_EXPR_SLOT): New macro.
4359 (AGGR_INIT_EXPR_ARG): New macro.
4360 (aggr_init_expr_nargs): New macro.
4361 (AGGR_INIT_EXPR_ARGP): New macro.
4362 (aggr_init_expr_arg_iterator): New.
4363 (init_aggr_init_expr_arg_iterator): New.
4364 (next_aggr_init_expr_arg): New.
4365 (first_aggr_init_expr_arg): New.
4366 (more_aggr_init_expr_args_p): New.
4367 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4368 (stabilize_aggr_init): New declaration.
4369 (build_min_non_dep_call_list): Likewise.
4371 * tree.c (process_aggr_init_operands): New function.
4372 (build_aggr_init_array) New function.
4373 (build_cplus_new): Update to use new CALL_EXPR and
4374 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4375 build_aggr_init_array.
4376 (build_min_non_dep_call_list) New function.
4377 (build_min_nt): Assert input code parameter is not a variable
4378 length expression class.
4379 (build_min, build_min_non_dep): Likewise.
4380 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4381 to check for equality instead of recursing. Handle tcc_vl_exp
4383 (stabilize_call): Update to only handle CALL_EXPRs, not
4384 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4385 (stabilize_aggr_init): New function.
4386 (stabilize_init): Use it.
4388 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4389 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4390 AGGR_INIT_EXPR accessor macros and argument iterators.
4392 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4393 build_vl_exp. Iterate through the operands, recursively
4394 processing each one.
4395 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4396 CALL_EXPR accessor macros.
4397 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4398 tree code classes. Use TREE_OPERAND_LENGTH instead of
4401 * semantics.c (finish_call_expr): Use build_nt_call_list
4402 instead of build_nt.
4403 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4404 accessor macros. Use build_call_array to construct the
4405 CALL_EXPR node instead of build3
4407 * decl2.c (build_offset_ref_call_from_tree): Use
4408 build_nt_call_list and build_min_non_dep_call_list instead
4409 of build_min_nt and build_min_non_dep.
4411 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4412 Use build_nt_call_list instead of build_min_nt.
4414 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4417 * call.c (build_conditional_expr): Improve error message.
4419 2007-02-13 Dirk Mueller <dmueller@suse.de>
4421 * friend.c (do_friend): Annotate warning about friend
4422 declarations in templates with OPT_Wnon_template_friend.
4423 Convert informal message from warning() to inform().
4425 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4426 Mark Mitchell <mark@codesourcery.com>
4429 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4430 instantiations for variables.
4432 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4435 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4436 Check warn_unused_value just once.
4438 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4441 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4442 (fn_type_unificiation): Likewise.
4443 (get_bindings): Likewise.
4445 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4448 * decl.c (finish_function): Use DECL_REPLACEABLE.
4449 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4451 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4453 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4455 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4457 * decl.c (grokvardecl): Don't error if !have_tls.
4458 (grokdeclarator): Likewise.
4459 * parser.c (cp_parser_omp_threadprivate): Likewise.
4461 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4464 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4465 parameters and result decls in omp clauses.
4466 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4469 2007-02-05 Dirk Mueller <dmueller@suse.de>
4472 * parser.c (cp_parser_class_specifier): Always initialize bases.
4474 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4476 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4477 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4478 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4480 * semantics.c (finish_omp_atomic): Store a whole expression node
4481 in operand 1, and integer_zero_node in operand 0, for dependent
4482 OMP_ATOMIC. Rewrite to make flow easier to understand.
4484 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4486 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4488 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4490 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4491 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4493 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4495 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4496 keyword warning to -Wc++0x-compat.
4498 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4500 * decl.c (grokdeclarator): Update documentation.
4502 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4505 * decl.c (grokdeclarator): If __thread is used together with
4506 a storage class other than extern and static, clear thread_p
4507 after issuing diagnostics and fall through to checking the
4510 2007-01-30 Roger Sayle <roger@eyesopen.com>
4512 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4513 calculating the size of an array (to avoid recursive errors).
4515 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4518 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4520 * call.c (convert_like_real): Don't warn when converting to
4523 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4525 * decl.c (pop_label): Replace warning with call to
4526 warn_for_unused_label.
4528 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4531 * semantics.c (finish_pseudo_destructor_expr): Check the
4532 destrutor name by calling check_dtor_name.
4534 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4536 * lex.c (D_CPP0X): Rename.
4538 (reswords): D_CPP0X -> D_CXX0X.
4539 (init_reswords): Ditto.
4540 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4541 of C++0x keywords as identifiers.
4543 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4546 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4549 2007-01-23 Ian Lance Taylor <iant@google.com>
4551 * typeck.c (convert_for_assignment): Only warn about a = b = c
4552 when converting to bool.
4554 2007-01-23 Roger Sayle <roger@eyesopen.com>
4556 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4558 * typeck.c (ignore_overflows): Remove the remaining uses of
4559 TREE_CONSTANT_OVERFLOW.
4561 2007-01-20 Jan Hubicka <jh@suse.cz>
4563 * decl2.c (start_objects, start_static_storage_duration_function):
4564 Do not make the functions uninlinable.
4566 2007-01-17 Ian Lance Taylor <iant@google.com>
4568 * class.c (add_method): Call VEC_reserve_exact rather than passing
4569 a negative size to VEC_reserve.
4571 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4574 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4576 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4579 * decl.c (make_typename_type): If the qualified name is not a
4580 type, issue an error.
4581 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4584 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4586 * rtti.c: Include target.h.
4587 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4588 don't emit typeinfo for fundamental types as weak.
4589 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4591 2007-01-08 Richard Guenther <rguenther@suse.de>
4593 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4595 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4597 * call.c (standard_conversion): Pass flag to
4598 vector_types_convertible_p to disallow emission of note.
4599 * typeck.c (convert_for_assignment): Pass flag to
4600 vector_types_convertible_p to allow emission of note.
4601 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4602 to disallow emission of note.
4604 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4607 * typeck.c (build_binary_op): Call overflow_warning if
4608 TREE_OVERFLOW_P is true for the result and not for any of the
4611 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4614 * class.c (add_method): Don't wait until template
4615 instantiation time to complain about duplicate methods.
4617 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4620 * semantics.c (finish_unary_op_expr): Warn only if result
4621 overflowed and operands did not.
4623 2007-01-05 Ian Lance Taylor <iant@google.com>
4625 * typeck.c (build_binary_op): Warn about comparing a non-weak
4628 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4630 * pt.c (tsubst): Propagate the need for structural equality checks
4631 when reducing the level of template parameters.
4633 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4635 * pt.c: Fix a comment typo.
4637 2007-01-02 Ian Lance Taylor <iant@google.com>
4639 * semantics.c (maybe_convert_cond): Optionally warn when using an
4640 assignment as a condition.
4641 * typeck.c (convert_for_assignment): Optionally warn about
4642 assigning the result of an assignment to a bool.
4644 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4646 * pt.c (canonical_template_parms): Correct typo in comment.
4648 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4650 * typeck.c (structural_comptypes): Renamed from "comptypes".
4651 (comptypes): Use canonical type information to perform fast type
4652 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4653 canonical type comparison returns the same results as we would see
4654 from the current, structural check. Support COMPARE_STRUCTURAL
4655 when we need structural checks.
4656 * decl.c (typename_compare): Fix comment.
4657 (build_typename_type): TYPENAME_TYPE nodes require structural
4658 equality checks, because they resolve different based on the
4660 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4661 require structural equality checks (for now).
4662 (build_ptrmemfunc_type): Build the canonical pointer to member
4664 (compute_array_index_type): Whenever we build a new index type
4665 to represent the size of an array in a template, we need to mark
4666 this index type as requiring structural equality. This goes for
4667 arrays with value-dependent sizes with the current ABI, or all
4669 * tree.c (cplus_array_hash): New.
4670 (struct cplus_array_info): New.
4671 (cplus_array_compare): New.
4672 (cplus_array_htab): New.
4673 (build_cplus_array_type_1): Use a hash table to cache the array
4674 types we build. Build the canonical array type for each array
4676 (cp_build_qualified_type_real): When building a cv-qualified array
4677 type, use the hash table of array types and build canonical array
4679 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4680 use structural equality (for now).
4681 * cp-tree.h (COMPARE_STRUCTURAL): New.
4682 * pt.c (canonical_template_parms): New.
4683 (canonical_type_parameter): New.
4684 (process_template_parm): Find the canonical type parameter.
4685 (lookup_template_class): When we have named the primary template
4686 type, set the canonical type for our template class to the primary
4687 template type. If any of the template arguments need structural
4688 equality checks, the template class needs structural equality
4690 (tsubst): When reducing the level of a template template
4691 parameter, we require structural equality tests for the resulting
4692 parameter because its template parameters have not had their types
4693 canonicalized. When reducing a template type parameter, find the
4694 canonical reduced type parameter.
4695 (any_template_arguments_need_structural_equality_p): New.