1 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
4 * semantics.c (begin_class_definition): Extend checks on the first
7 2008-05-12 Tomas Bily <tbily@suse.cz>
9 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
10 * call.c (build_over_call): Likewise.
11 * error.c (dump_expr): Use CASE_CONVERT.
12 * class.c (fixed_type_or_null): Likewise.
14 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
16 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
18 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
21 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
23 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
24 DECL_LOOPING_CONST_OR_PURE_P attributes.
25 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
28 2008-05-02 Simon Baldwin <simonb@google.com>
31 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
33 2008-05-01 Simon Baldwin <simonb@google.com>
35 * typeck.c (build_array_ref): Call warn_array_subscript_range.
37 2008-04-30 Jakub Jelinek <jakub@redhat.com>
40 * pt.c (more_specialized_fn): Stop the loop even if there are no
41 arguments before ellipsis.
43 2008-04-29 Jakub Jelinek <jakub@redhat.com>
46 * parser.c (cp_parser_lookup_name): Look through single function
50 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
51 COMPOUND_EXPR if the second argument would be error_mark_node.
53 2008-04-28 Jason Merrill <jason@redhat.com>
54 Liu Guanwei <liu_gw@163.com>
57 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
60 2008-04-25 Jan Hubicka <jh@suse.cz>
62 * typeck.c (check_return_expr): Update.
63 * decl.c (start_preparsed_function): Update.
64 * method.c (use_thunk): Update.
66 2008-04-24 Jakub Jelinek <jakub@redhat.com>
69 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
70 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
71 * decl2.c (is_late_template_attribute): Only make vector_size
72 late tmpl attribute if argument is type or value dependent.
73 (cp_reconstruct_complex_type): New function.
75 2008-04-24 Richard Guenther <rguenther@suse.de>
77 * typeck.c (cp_build_function_call): Call
78 check_builtin_function_arguments.
80 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
82 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
83 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
84 * init.c (build_zero_init): Don't set TREE_INVARIANT.
85 * class.c (build_base_path): Don't set TREE_INVARIANT.
86 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
87 (build_vtbl_initializer): Don't set TREE_INVARIANT.
88 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
89 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
90 (generic_initializer): Don't set TREE_INVARIANT.
91 (ptr_initializer): Don't set TREE_INVARIANT.
92 (ptm_initializer): Don't set TREE_INVARIANT.
93 (class_initializer): Don't set TREE_INVARIANT.
94 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
95 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
96 (build_template_parm_index): Don't set TREE_INVARIANT.
97 (reduce_template_parm_level): Don't set TREE_INVARIANT.
98 (process_template_parm): Don't set TREE_INVARIANT.
100 2008-04-22 Jason Merrill <jason@redhat.com>
103 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
104 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
105 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
107 2008-04-22 Jakub Jelinek <jakub@redhat.com>
110 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
111 expression is errorneous.
113 2008-04-21 Jason Merrill <jason@redhat.com>
116 * tree.c (cp_tree_equal): Handle FIXED_CST.
119 * pt.c (template_template_parm_bindings_ok_p): Set
120 processing_template_decl while in this function.
122 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
124 * cvt.c (type_promotes_to): Support char16_t and char32_t.
125 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
126 char16_t and char32_t.
127 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
128 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
129 extended builtin type "u8char{16,32}_t".
130 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
132 (cp_lexer_print_token): Support CPP_STRING{16,32}.
133 (cp_parser_is_string_literal): Idem.
134 (cp_parser_string_literal): Idem.
135 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
137 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
138 * tree.c (char_type_p): Support char16_t and char32_t as char types.
139 * typeck.c (string_conv_p): Support char16_t and char32_t.
141 2008-04-17 Jason Merrill <jason@redhat.com>
144 * call.c (build_user_type_conversion_1): Represent second step of
145 copy-init with an rvalue conversion.
146 (convert_like_real) [ck_user]: Don't implicitly add it here.
148 2008-04-15 Jakub Jelinek <jakub@redhat.com>
151 * decl.c (layout_var_decl): If extern or static var has variable
152 size, set TREE_TYPE (decl) to error_mark_node.
154 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
157 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
160 2008-04-09 Jason Merrill <jason@redhat.com>
163 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
164 not a pushed variable.
166 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
168 * call.c (build_op_delete_call): Fix quotation in warning message.
169 * decl.c (grokdeclarator): Quote keyword in error message.
170 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
173 * parser.c (cp_parser_check_type_definition): Print error string
174 directly rather than using "%s".
175 (cp_parser_postfix_expression): Fix quotation.
176 (cp_parser_decltype): Likewise.
177 (cp_parser_sizeof_operand): Fix quotation. Simplify.
179 * parser.c (cp_parser_non_integral_constant_expression): Build error
180 message with CONCAT rather than using "%s".
181 (cp_parser_primary_expression): Fix quotation.
182 (cp_parser_postfix_expression): Likewise.
183 (cp_parser_postfix_dot_deref_expression): Likewise.
184 (cp_parser_unary_expression): Likewise.
185 (cp_parser_new_expression): Likewise.
186 (cp_parser_delete_expression): Likewise.
188 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
189 as `)', not as `('. Fix quotation.
190 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
191 (cp_parser_primary_expression): Likewise.
192 (cp_parser_nested_name_specifier_opt): Likewise.
193 (cp_parser_postfix_expression): Likewise.
194 (cp_parser_postfix_open_square_expression): Likewise.
195 (cp_parser_parenthesized_expression_list): Likewise.
196 (cp_parser_pseudo_destructor_name): Likewise.
197 (cp_parser_new_expression): Likewise.
198 (cp_parser_direct_new_declarator): Likewise.
199 (cp_parser_delete_expression): Likewise.
200 (cp_parser_cast_expression): Likewise.
201 (cp_parser_question_colon_clause): Likewise.
202 (cp_parser_builtin_offsetof): Likewise.
203 (cp_parser_trait_expr): Likewise.
204 (cp_parser_label_for_labeled_statement): Likewise.
205 (cp_parser_compound_statement): Likewise.
206 (cp_parser_selection_statement): Likewise.
207 (cp_parser_condition): Likewise.
208 (cp_parser_iteration_statement): Likewise.
209 (cp_parser_already_scoped_statement): Likewise.
210 (cp_parser_simple_declaration): Likewise.
211 (cp_parser_linkage_specification): Likewise.
212 (cp_parser_static_assert): Likewise.
213 (cp_parser_decltype): Likewise.
214 (cp_parser_conversion_function_id): Likewise.
215 (cp_parser_operator_function_id): Likewise.
216 (cp_parser_operator): Likewise.
217 (cp_parser_type_parameter): Likewise.
218 (cp_parser_template_id): Likewise.
219 (cp_parser_explicit_instantiation): Likewise.
220 (cp_parser_explicit_specialization): Likewise.
221 (cp_parser_enum_specifier): Likewise.
222 (cp_parser_namespace_definition): Likewise.
223 (cp_parser_namespace_alias_definition): Likewise.
224 (cp_parser_using_declaration): Likewise.
225 (cp_parser_using_directive): Likewise.
226 (cp_parser_asm_definition): Likewise.
227 (cp_parser_direct_declarator): Likewise.
228 (cp_parser_ptr_operator): Likewise.
229 (cp_parser_parameter_declaration_clause): Likewise.
230 (cp_parser_initializer_clause): Likewise.
231 (cp_parser_class_specifier): Likewise.
232 (cp_parser_member_specification_opt): Likewise.
233 (cp_parser_member_declaration): Likewise.
234 (cp_parser_pure_specifier): Likewise.
235 (cp_parser_constant_initializer): Likewise.
236 (cp_parser_base_clause): Likewise.
237 (cp_parser_exception_specification_opt): Likewise.
238 (cp_parser_try_block): Likewise.
239 (cp_parser_function_try_block): Likewise.
240 (cp_parser_handler): Likewise.
241 (cp_parser_throw_expression): Likewise.
242 (cp_parser_asm_operand_list): Likewise.
243 (cp_parser_attributes_opt): Likewise.
244 (cp_parser_label_declaration): Likewise.
245 (cp_parser_constructor_declarator_p): Likewise.
246 (cp_parser_template_declaration_after_export): Likewise.
247 (cp_parser_single_declaration): Likewise.
248 (cp_parser_objc_message_expression): Likewise.
249 (cp_parser_objc_message_args): Likewise.
250 (cp_parser_objc_encode_expression): Likewise.
251 (cp_parser_objc_defs_expression): Likewise.
252 (cp_parser_objc_protocol_expression): Likewise.
253 (cp_parser_objc_selector_expression): Likewise.
254 (cp_parser_objc_protocol_refs_opt): Likewise.
255 (cp_parser_objc_typename): Likewise.
256 (cp_parser_objc_method_keyword_params): Likewise.
257 (cp_parser_objc_superclass_or_category): Likewise.
258 (cp_parser_objc_try_catch_finally_statement): Likewise.
259 (cp_parser_objc_synchronized_statement): Likewise.
260 (cp_parser_objc_throw_statement): Likewise.
261 (cp_parser_omp_var_list_no_open): Likewise.
262 (cp_parser_omp_clause_default): Likewise.
263 (cp_parser_omp_clause_if): Likewise.
264 (cp_parser_omp_clause_num_threads): Likewise.
265 (cp_parser_omp_clause_reduction): Likewise.
266 (cp_parser_omp_clause_schedule): Likewise.
267 (cp_parser_omp_critical): Likewise.
268 (cp_parser_omp_for_loop): Likewise.
269 (cp_parser_omp_sections_scope): Likewise.
271 * parser.c (cp_parser_template_parameter_list): Simplify.
273 2008-04-07 James E. Wilson <wilson@tuliptree.org>
275 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
277 2008-04-07 Jason Merrill <jason@redhat.com>
280 * class.c (type_has_user_nondefault_constructor): A template
281 counts as a nondefault constructor.
283 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
285 * decl.c (cxx_push_function_context): Delete.
286 (cxx_pop_function_context): Delete.
287 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
289 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
290 LANG_HOOKS_FUNCTION_FINAL): Delete.
291 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
292 LANG_HOOKS_MISSING_NORETURN_OK_P.
293 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
295 * semantics.c (current_stmt_tree): Fix comment.
297 2008-04-03 Jakub Jelinek <jakub@redhat.com>
300 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
301 before calling fold_offsetof.
303 2008-04-03 Tom Tromey <tromey@redhat.com>
305 * Make-lang.in (c++_OBJS): New variable.
307 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
309 * optimize.c (clone_body): New, from tree-inline.c.
311 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
313 * method.c (synthesize_method): Use {push,pop}_function_context.
314 * name-lookup.c (push_to_top_level): Likewise.
315 * parser.c (cp_parser_late_parsing_for_member): Likewise.
317 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
320 * parser.c (cp_parser_decl_specifier_seq): Add location to error
323 2008-03-27 Tom Tromey <tromey@redhat.com>
325 * Make-lang.in: Revert automatic dependency patch.
327 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
330 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
331 (build_compound_expr): New, for compatibility with C
333 (cp_build_compound_expr): Renamed from build_compound_expr.
334 (build_c_cast): New, for compatibility with C build_c_cast.
335 (cp_build_c_cast): Renamed from build_c_cast.
336 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
337 * decl.c (cxx_maybe_build_cleanup): Ditto.
338 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
339 (cp_build_compound_expr): Renamed from build_compound_expr.
340 (build_c_cast): Add C-compatible prototype.
341 (cp_build_c_cast): Renamed from build_c_cast.
342 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
343 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
345 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
347 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
348 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
349 ending in a pack expansion, both of which can occur when
350 substituting into a nested template.
351 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
352 instantiating the sizeof...(X) form, make tsubst_copy do the work.
353 * parser.c (cp_parser_template_parameter): Deal with unnamed
354 non-type template parameter packs identified by pack expansions in
357 2008-03-26 Jakub Jelinek <jakub@redhat.com>
360 * pt.c (apply_late_template_attributes): Don't call tsubst on
361 first attribute argument if it is IDENTIFIER_NODE.
364 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
365 and LTGT_EXPR to pp_expression.
367 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
369 * pt.c (coerce_template_template_parm): Moved the body of the loop
370 of coerce_template_template_parms here, to make iteration over a
371 template argument pack simpler.
372 Also, allow matching of a template parameter pack in the template
373 template parameter to a template parameter in the template
375 (coerce_template_template_parms): Deal with variadic template
376 template parameters. Use coerce_template_template_parm.
377 (unify): Make sure we coerce the template template argument's
378 template arguments to the template template parameter's template
379 parameters, not the other way around.
381 2008-03-25 Tom Tromey <tromey@redhat.com>
383 * Make-lang.in: Remove .o targets.
384 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
386 (c++_OBJS): New variable.
387 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
389 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
391 * typeck.c (composite_pointer_type_r): Add SFINAE support.
392 (composite_pointer_type): Ditto.
393 (common_type): Fix call to composite_pointer_type.
394 (cxx_sizeof_nowarn): New; used to be a macro.
395 (cxx_sizeof_expr): Add SFINAE support.
396 (cxx_alignof_expr): Ditto.
397 (decay_conversion): Fix calls for SFINAE support.
398 (rationalize_conditional_expr): Add SFINAE support.
399 (build_class_member_access_expr): Ditto.
400 (finish_class_member_access_expr): Ditto.
401 (build_x_indirect_ref): Ditto.
402 (build_indirect_ref): Original version renamed to
403 cp_build_indirect_ref; new version provides a bridge from
405 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
407 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
408 (build_function_call): Original version renamed to
409 cp_build_function_call; new version provides a bridge from
411 (cp_build_function_call): Was build_function_call; added SFINAE
413 (convert_arguments): Add SFINAE support.
414 (build_x_binary_op): Ditto.
415 (build_binary_op): Original version renamed to cp_build_binary_op;
416 new version provides a bridge from c-common.
417 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
418 (pointer_diff): Fix calls for SFINAE.
419 (build_x_unary_op): Add SFINAE support.
420 (condition_conversion): Fix calls for SFINAE.
421 (build_unary_op): Original version renamed to cp_build_unary_op;
422 new version provides a bridge from c-common.
423 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
424 (unary_complex_lvalue): Fix calls for SFINAE.
425 (build_x_conditional_expr): Add SFINAE support.
426 (build_x_compound_expr_from_list): Fix calls for SFINAE.
427 (build_x_compound_expr): Add SFINAE support.
428 (convert_ptrmem): Fix calls for SFINAE.
429 (build_static_cast_1): Add SFINAE support.
430 (build_static_cast): Ditto.
431 (build_reinterpret_cast_1): Ditto.
432 (build_reinterpret_cast): Ditto.
433 (build_const_cast_1): Ditto.
434 (build_const_cast): Ditto.
435 (build_c_cast): Ditto.
436 (build_modify_expr): Original version renamed to
437 cp_build_modify_expr; new version provides a bridge from c-common.
438 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
440 (build_x_modify_expr): Add SFINAE support.
441 (build_ptrmemfunc): Fix calls for SFINAE.
442 (convert_for_assignment): Add SFINAE support.
443 (convert_for_initialization): Ditto.
444 (check_return_expr): Fix calls for SFINAE.
445 (lvalue_or_else): Add SFINAE support.
446 * init.c (perform_member_init): Fix calls for SFINAE.
447 (emit_mem_initializers): Ditto.
448 (expand_virtual_init): Ditto.
449 (expand_cleanup_for_base): Ditto.
450 (build_aggr_init): Add SFINAE support.
451 (expand_default_init): Ditto.
452 (expand_aggr_init_1): Fix calls for SFINAE.
453 (build_offset_ref): Ditto.
454 (build_new_1): Add SFINAE support.
456 (build_vec_delete_1): Fix calls for SFINAE.
457 (get_temp_regvar): Ditto.
458 (build_vec_init): Add SFINAE support.
459 (build_dtor_call): Fix calls for SFINAE.
460 (build_delete): Ditto.
461 (push_base_cleanups): Ditto.
462 (build_vec_delete_1): Ditto.
463 * class.c (build_base_path): Fix calls for SFINAE.
464 (build_simple_base_path): Ditto.
465 (convert_to_base_statically): Ditto.
466 (build_vfn_ref): Ditto.
467 (resolve_address_of_overloaded_function): Ditto.
468 * decl.c (check_initializer): Fix calls for SFINAE.
469 (register_dtor_fn): Ditto.
470 (compute_array_index_type): Ditto.
471 (finish_enum): Ditto.
472 (start_preparsed_function): Ditto.
473 (cxx_maybe_build_cleanup): Ditto.
474 * call.c (convert_like): Add COMPLAIN argument.
475 (convert_like_with_context): Ditto.
476 (build_this): Fix calls for SFINAE.
477 (build_user_type_conversion): Ditto.
478 (resolve_args): Ditto.
479 (build_new_function_call): Add SFINAE support.
480 (build_operator_new_call): Fix calls for SFINAE.
481 (build_object_call): Add SFINAE support.
482 (build_conditional_expr): Ditto.
483 (build_new_op): Ditto.
484 (build_op_delete_call): Fix calls for SFINAE.
486 (convert_like_real): Add SFINAE support.
487 (build_x_va_arg): Fix calls for SFINAE.
488 (convert_default_arg): Ditto.
489 (build_over_call): Add SFINAE support.
490 (build_java_interface_fn_ref): Fix calls for SFINAE.
491 (build_special_member_call): Add SFINAE support.
492 (build_new_method_call): Ditto.
493 (perform_implicit_conversion): Ditto.
494 (perform_direct_initialization_if_possible): Ditto.
495 (initialize_reference): Fix calls for SFINAE.
496 * method.c (do_build_assign_ref): Fix calls for SFINAE.
497 * rtti.c (build_headof): Fix calls for SFINAE.
498 (get_tinfo_decl_dynamic): Ditto.
500 (build_dynamic_cast_1): Add SFINAE support.
501 (build_dynamic_cast): Ditto.
502 (tinfo_base_init): Fix calls for SFINAE.
503 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
504 (do_end_catch): Ditto.
505 (initialize_handler_parm): Ditto.
506 (expand_start_catch_block): Ditto.
507 (do_allocate_exception): Ditto.
508 (do_free_exception): Ditto.
509 (build_throw): Ditto.
510 * cvt.c (build_up_reference): Fix calls for SFINAE.
511 (convert_to_reference): Ditto.
512 (ocp_convert): Ditto.
513 (convert_to_void): Add SFINAE support.
514 * tree.c (build_dummy_object): Fix calls for SFINAE.
515 (stabilize_expr): Ditto.
516 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
518 (build_new_method_call): Ditto.
519 (build_special_member_call): Ditto.
520 (build_new_op): Ditto.
521 (perform_implicit_conversion): Ditto.
522 (perform_direct_initialization_if_possible): Ditto.
523 (convert_to_void): Ditto.
524 (build_aggr_init): Ditto.
526 (build_vec_init): Ditto.
527 (build_dynamic_cast): Ditto.
528 (finish_call_expr): Ditto
529 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
530 (cxx_sizeof_nowarn): Remove macro; add function declaration.
531 (build_class_member_access_expr): Add tsubst_flags_t parameter.
532 (finish_class_member_access_expr): Ditto.
533 (build_x_indirect_ref): Ditto.
534 (cp_build_indirect_ref): New.
535 (cp_build_function_call): Add tsubst_flags_t parameter.
536 (build_x_unary_op): Ditto.
537 (cp_build_unary_op): New.
538 (build_x_conditional_expr): Add tsubst_flags_t parameter.
539 (build_x_compound_expr): Ditto.
540 (build_compound_expr): Ditto.
541 (build_static_cast): Ditto.
542 (build_reinterpret_cast): Ditto.
543 (build_const_cast): Ditto.
544 (build_c_cast): Ditto.
545 (build_x_modify_expr): Ditto.
546 (cp_build_modify_expr): New.
547 (convert_for_initialization): Add tsubst_flags_t parameter.
548 (cp_build_binary_op): Remove macro; add function declaration.
549 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
550 (lvalue_or_else): Ditto.
551 (build_functional_cast): Ditto.
552 * typeck2.c (digest_init): Fix calls for SFINAE.
553 (process_init_constructor_array): Ditto.
554 (process_init_constructor_record): Ditto.
555 (build_x_arrow): Ditto.
556 (build_m_component_ref): Ditto.
557 (build_functional_cast): Add SFINAE support.
558 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
559 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
560 (finish_expr_stmt): Ditto.
561 (finish_for_expr): Ditto.
562 (finish_asm_stmt): Ditto.
563 (finish_non_static_data_member): Ditto.
564 (finish_qualified_id_expr): Ditto.
565 (finish_call_expr): Add SFINAE support.
566 (finish_increment_expr): Fix calls for SFINAE.
567 (finish_unary_op_expr): Ditto.
568 (simplify_aggr_init_expr): Ditto.
569 (finish_omp_clauses): Ditto.
570 (finish_omp_for): Ditto.
571 (finish_omp_barrier): Ditto.
572 (finish_omo_flush): Ditto.
573 * decl2.c (grok_array_decl): Fix calls or SFINAE.
574 (build_anon_union_vars): Ditto.
575 (get_guard_cond): Ditto.
577 (one_static_initialization_or_destruction): Ditto.
578 (do_static_initialization_or_destruction): Ditto.
579 (generate_ctor_or_dtor_function): Ditto.
580 (build_offset_ref_call_from_tree): Ditto.
581 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
582 (cp_parser_postfix_dot_deref_expression): Ditto.
583 (cp_parser_unary_expression): Ditto.
584 (cp_parser_new_expression): Ditto.
585 (cp_parser_cast_expression): Ditto.
586 (cp_parser_binary_expression): Ditto.
587 (cp_parser_question_colon_clause): Ditto.
588 (cp_parser_assignment_expression): Ditto.
589 (cp_parser_expression): Ditto.
590 (cp_parser_builtin_offsetof): Ditto.
591 (cp_parser_template_argument): Ditto.
592 (cp_parser_functional_cast): Ditto.
594 2008-03-24 Tom Tromey <tromey@redhat.com>
596 * lex.c (handle_pragma_interface): Don't copy the filename.
597 (handle_pragma_implementation): Copy filename using xstrdup.
599 2008-03-21 Paolo Carlini <pcarlini@suse.de>
601 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
602 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
603 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
604 (PROMOTES_TO_AGGR_TYPE): Remove.
605 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
606 * typeck.c (unary_complex_lvalue, build_modify_expr,
607 convert_for_initialization): Adjust.
608 * init.c (is_aggr_type): Remove.
609 (is_class_type): Add.
610 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
611 build_delete): Adjust.
612 * lex.c (make_aggr_type): Remove.
613 (make_class_type): Add.
614 (cxx_make_type): Adjust.
615 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
617 * decl.c (build_typename_type, make_typename_type,
618 make_unbound_class_template, cxx_init_decl_processing,
619 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
620 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
621 grok_op_properties, xref_tag, check_function_type): Adjust.
622 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
623 add_builtin_candidate, add_builtin_candidates,
624 build_user_type_conversion_1, convert_like_real, build_cxx_call,
625 is_subseq, compare_ics): Adjust.
626 * method.c (use_thunk): Adjust.
627 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
628 create_tinfo_types): Adjust.
629 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
630 build_up_reference, convert_to_reference, convert_from_reference,
631 ocp_convert, build_expr_type_conversion): Adjust.
632 * tree.c (bind_template_template_parm, error_type): Adjust.
633 * dump.c (cp_dump_tree): Adjust.
634 * search.c (lookup_member): Adjust.
635 * friend.c (make_friend_class, do_friend): Adjust.
636 * typeck2.c (store_init_value, process_init_constructor_array,
637 process_init_constructor_record, build_x_arrow, build_m_component_ref,
638 build_functional_cast): Adjust.
639 * pt.c (finish_member_template_decl, process_template_parm,
640 lookup_template_class, tsubst_function_type, tsubst,
641 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
643 * semantics.c (begin_class_definition, finish_base_specifier,
644 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
646 * name-lookup.c (constructor_name_p, push_overloaded_decl,
647 do_class_using_decl, lookup_qualified_name,
648 maybe_process_template_type_declaration): Adjust.
649 * decl2.c (grok_array_decl, check_member_template,
650 constrain_class_visibility): Adjust.
651 * parser.c (cp_parser_class_name): Adjust.
653 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
655 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
657 2008-03-17 Jason Merrill <jason@redhat.com>
660 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
661 a temp directly to a reference as per DR391.
663 2008-03-12 Richard Guenther <rguenther@suse.de>
667 2008-02-04 Richard Guenther <rguenther@suse.de>
670 * decl.c (record_builtin_java_type): Make jboolean a
671 integer type again where its mode doesn't match that of bool.
673 2008-01-25 Richard Guenther <rguenther@suse.de>
676 * decl.c (record_builtin_java_type): Make __java_boolean
678 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
679 after TYPE_MAIN_VARIANT check.
681 2008-03-10 Jakub Jelinek <jakub@redhat.com>
684 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
688 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
689 DECL_P in not a variable and appears more than once error messages.
691 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
695 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
699 * typeck.c (structural_comptypes): Call cp_comptypes.
700 (comptypes): New; called from the C/C++ common bits to perform
702 (cp_comptypes): Renamed from comptypes, which is already used,
703 with a different signature, by the C++ front end.
704 (build_reinterpret_cast_1): Call cp_comptypes.
705 (ptr_reasonably_similar): Ditto.
706 * decl.c (decls_match): Ditto.
707 * cvt.c (convert_to_reference): Ditto.
708 * cp-tree.h (same_type_p): Ditto.
709 (same_or_base_type_p): Ditto.
710 (comptypes): Rename to cp_comptypes.
711 * pt.c (canonical_type_parameter): Call cp_comptypes.
713 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
715 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
716 test for equivalence between pointer and references.
718 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
721 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
722 (check_field_decls): Likewise.
723 (note_name_declared_in_class): Likewise.
724 * call.c (build_new_op): Likewise.
725 (convert_like_real): Likewise.
726 (build_over_call): Likewise.
727 * lex.c (unqualified_fn_lookup_error): Likewise.
728 * parser.c (cp_parser_template_id): Likewise.
729 * cvt.c (warn_ref_binding): Likewise.
730 (convert_to_reference): Likewise.
731 (ocp_convert): Likewise.
732 (convert_to_void): Use error instead of pedwarn.
733 * error.c (cp_cpp_error): Use pedantic_warning_kind.
734 * decl.c (compute_array_index_type): Use constant_expression_error.
736 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
738 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
739 that auto is either a storage class or a simple type specifier,
740 depending on the dialect.
741 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
742 specifier in C++98 mode, error in C++0x mode (since we don't
743 support auto as a type specifier, yet).
744 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
745 storage specifier in C++0x mode.
746 (cp_parser_simple_type_specifier): Parse `auto' as a
747 simple-type-specifier, but error because we don't support it yet.
749 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
751 * parser.c (cp_parser_nonclass_name): New.
752 (cp_parser_pseudo_destructor_name): Use it instead of
754 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
756 2008-02-29 Tom Tromey <tromey@redhat.com>
758 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
759 (cp_lexer_get_preprocessor_token): Update.
760 (cp_lexer_set_source_position_from_token): Don't call
761 restore_input_file_stack.
762 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
764 2008-02-28 Richard Guenther <rguenther@suse.de>
767 2008-02-26 Richard Guenther <rguenther@suse.de>
769 * decl.c (duplicate_decls): Remove decl from global mapping
770 before ggc_freeing it.
772 2008-02-27 Jakub Jelinek <jakub@redhat.com>
775 * rtti.c: Include c-pragma.h.
776 (push_abi_namespace, pop_abi_namespace): New functions.
777 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
778 create_tinfo_types, emit_support_tinfos): Use them.
779 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
781 2008-02-26 Jason Merrill <jason@redhat.com>
784 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
785 to name the struct for linkage purposes even if it has attributes.
786 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
788 2008-02-26 Tom Tromey <tromey@redhat.com>
790 * parser.c (eof_token): Remove old location code.
791 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
792 * decl2.c (generate_ctor_or_dtor_function): Remove old location
794 (cp_write_global_declarations): Likewise.
795 * lex.c (cxx_init): Remove old location code.
796 (handle_pragma_implementation): Remove test of
798 * pt.c (tsubst): Remove old location code.
799 * error.c (cp_print_error_function): Remove test of
801 * decl.c (pop_label): Remove old location code.
802 (finish_function): Likewise.
804 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
807 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
809 2008-02-26 Richard Guenther <rguenther@suse.de>
811 * decl.c (duplicate_decls): Remove decl from global mapping
812 before ggc_freeing it.
814 2008-02-26 Paolo Carlini <pcarlini@suse.de>
817 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
819 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
821 * typeck.c (build_class_member_access_expr): Add appropriate
822 OPT_W* parameter to warning.
823 (build_reinterpret_cast_1): Likewise.
824 * name-lookup.c (push_overloaded_decl): Likewise.
826 2008-02-25 Paolo Carlini <pcarlini@suse.de>
829 * error.c (dump_expr): Handle CONJ_EXPR.
831 2008-02-25 Paolo Carlini <pcarlini@suse.de>
834 * error.c (dump_type): Handle FIXED_POINT_TYPE.
835 (dump_expr): Handle FIXED_CST.
837 2008-02-24 Jason Merrill <jason@redhat.com>
839 * parser.c (cp_parser_declaration): Handle "inline namespace".
840 (cp_parser_namespace_definition): Likewise.
843 * name-lookup.c (arg_assoc_namespace): Look down into inline
846 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
848 * typeck.c (check_for_casting_away_constness): Use 1 single
849 argument, the type of cast, to decide what diagnostics generate.
850 (build_static_cast_1): Remove unused code. Update call to
851 check_for_casting_away_constness.
852 (build_reinterpret_cast_1): Update call to
853 check_for_casting_away_constness.
854 (build_const_cast_1): Likewise.
856 2008-02-24 Paolo Carlini <pcarlini@suse.de>
858 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
859 VEC_NEW_EXPR), forward to pp_expression.
860 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
862 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
865 * friend.c (do_friend): Call cplus_decl_attributes earlier.
867 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
870 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
871 template decls' function decl.
873 2008-02-22 Paolo Carlini <pcarlini@suse.de>
877 2008-02-14 Paolo Carlini <pcarlini@suse.de>
880 * pt.c (determine_specialization): In case of function templates,
881 when the type of DECL does not match FN there is no match.
883 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
886 * typeck.c (build_binary_op): Warn about floating point
887 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
889 2008-02-19 Jason Merrill <jason@redhat.com>
892 * pt.c (resolve_overloaded_unification): Set processing_template_decl
893 while we look for possible bindings.
895 2008-02-19 Jakub Jelinek <jakub@redhat.com>
898 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
902 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
903 vars. Afterwards ensure v is VAR_DECL.
906 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
908 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
911 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
916 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
917 is error_mark_node, return an error early.
918 (find_parameter_packs_r): Pass the pointer set along to recursive
919 calls of cp_walk_subtrees; don't try to manage the pointer set
921 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
922 (make_pack_expansion): Ditto.
923 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
924 a second pass through the tree with find_parameter_packs_r; that
925 second pass no longer does anything.
926 (push_template_decl_real): If we have an erroneous declaration,
927 set its type to error_mark_node before returning an error.
929 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
932 * pt.c (tsubst_initializer_list): Deal with the use of
933 VOID_TYPE_NODE to indicate value-initialization of the bases.
935 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
936 Jason Merrill <jason@redhat.com>
940 * class.c (type_has_user_nondefault_constructor): New fn.
941 * cp-tree.h: Declare it.
942 * init.c (emit_mem_initializers): Use it for -W warning about
943 missing base initializer.
945 2008-02-14 Paolo Carlini <pcarlini@suse.de>
948 * pt.c (determine_specialization): In case of function templates,
949 when the type of DECL does not match FN there is no match.
951 2008-02-13 Jakub Jelinek <jakub@redhat.com>
952 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
955 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
956 are not identifier :: ~, return before calling cp_parser_type_name.
958 2008-02-13 Jason Merrill <jason@redhat.com>
960 PR c++/34962, c++/34937, c++/34939
961 * decl2.c (is_late_template_attribute): Always defer attributes
962 vector_size and weak.
965 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
968 2008-02-12 Jason Merrill <jason@redhat.com>
971 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
972 if we're doing conversions to call a user-defined conversion function.
974 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
977 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
980 2008-02-12 Jakub Jelinek <jakub@redhat.com>
983 * init.c (build_new_1): Don't create placement_expr before
984 constructing alloc_call. Verify that the pointer is passed by
985 value to operator new.
987 2008-02-11 Jason Merrill <jason@redhat.com>
990 * pt.c (tsubst): Don't look up a template typedef in an explicit
993 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
996 * tree.c (cp_build_qualified_type_real): When building a
997 cv-qualified array type, build it as a unique type with
998 build_cplus_array_type_1 and then adopt the unqualified type's
1001 2008-02-11 Paolo Carlini <pcarlini@suse.de>
1004 * decl.c (groktypename): Check grokdeclarator return.
1006 2008-02-10 Jason Merrill <jason@redhat.com>
1009 * decl2.c (cp_write_global_declarations): Don't write out static
1010 data members with DECL_IN_AGGR_P set.
1012 2008-02-08 Jason Merrill <jason@redhat.com>
1015 * tree.c (build_target_expr_with_type): Handle void initializer.
1016 (bot_manip): Remap slot before recursing.
1018 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1021 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
1023 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
1026 * tree.c: Include tree-flow.h.
1027 (build_target_expr): Check type compatibility.
1028 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
1029 * call.c (convert_like_real): Convert bitfield to expected type.
1031 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
1035 * typeck.c (structural_comptypes): Call cp_comptypes.
1036 (comptypes): New; called from the C/C++ common bits to perform
1038 (cp_comptypes): Renamed from comptypes, which is already used,
1039 with a different signature, by the C++ front end.
1040 (build_reinterpret_cast_1): Call cp_comptypes.
1041 (ptr_reasonably_similar): Ditto.
1042 * decl.c (decls_match): Ditto.
1043 * cvt.c (convert_to_reference): Ditto.
1044 * cp-tree.h (same_type_p): Ditto.
1045 (same_or_base_type_p): Ditto.
1046 (comptypes): Rename to cp_comptypes.
1047 * pt.c (canonical_type_parameter): Call cp_comptypes.
1049 2008-02-05 Jakub Jelinek <jakub@redhat.com>
1052 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
1053 value dependent expression.
1055 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
1058 * decl2.c (save_template_attributes): When we're modifying the
1059 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
1060 all of the other variants to add those same attributes. Otherwise,
1061 the main variant will be inconsistent with those other variants.
1063 2008-02-04 Richard Guenther <rguenther@suse.de>
1066 * decl.c (record_builtin_java_type): Make jboolean a
1067 integer type again where its mode doesn't match that of bool.
1069 2008-02-02 Jason Merrill <jason@redhat.com>
1070 Mark Mitchell <mark@codesourcery.com>
1073 * init.c (build_value_init_1): New function.
1074 (build_value_init): New function.
1075 * typeck2.c (build_functional_cast): Call it.
1076 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
1078 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
1079 TYPE_HAS_CONSTRUCTOR.
1080 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
1081 add_implicitly_declared_members): Adjust.
1082 (check_field_decls): Adjust. Remove warnings about reference/const
1083 in class without constructor.
1084 (check_bases_and_members): Adjust. Give those warnings here instead.
1085 * decl.c (fixup_anonymous_aggr): Adjust.
1086 (check_initializer): Adjust, clarify logic slightly.
1087 (grok_special_member_properties): Adjust, only set if user-provided.
1088 * rtti.c (create_tinfo_types): Don't set.
1089 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
1090 Use same_type_ignoring_top_level_qualifiers_p.
1091 * pt.c (check_explicit_specialization): Adjust.
1092 (instantiate_class_template): Adjust.
1094 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
1095 Jakub Jelinek <jakub@redhat.com>
1099 * typeck.c (structural_comptypes): Handle comparisons of
1100 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
1102 * mangle.c (write_builtin_type): Map down to the canonical type,
1103 which will be one of the predefined type nodes.
1105 2008-01-29 Michael Meissner <michael.meissner@amd.com>
1108 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
1109 bits to allow for expansion of the number of middle end tree
1112 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
1123 * typeck.c (check_return_expr): Tweak call to
1124 check_for_bare_parameter_packs.
1125 * class.c (add_method): Be careful with error_mark_nodes.
1126 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
1128 * pt.c (struct find_parameter_pack_data): Remove
1130 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
1131 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
1132 (make_pack_expansion): Ditto.
1133 (check_for_bare_parameter_packs): Parameter is now a tree, not a
1135 (process_template_parm): Tweak call to
1136 check_for_bare_parameter_packs.
1137 (push_template_decl_real): Tweak calls to
1138 check_for_bare_parameter_packs. If bare parameter packs are found
1139 in the list of exceptions, clear out that list after giving an
1141 * semantics.c (finish_cond): Tweak call to
1142 check_for_bare_parameter_packs.
1143 (finish_expr_stmt): Ditto.
1144 (finish_for_expr): Ditto.
1145 (finish_switch_cond): Ditto.
1146 (finish_mem_initializers): Ditto.
1147 (finish_member_declaration): Ditto.
1148 (finish_static_assert): Check for bare parameter packs in the
1150 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
1151 attributes of a declaration.
1152 * parser.c (cp_parser_using_declaration): Tweak call to
1153 check_for_bare_parameter_packs.
1154 (cp_parser_base_clause): Ditto.
1156 2008-01-28 Jason Merrill <jason@redhat.com>
1159 * class.c (build_base_path): Fix !want_pointer case.
1161 2008-01-27 Jason Merrill <jason@redhat.com>
1164 * class.c (build_base_path): Fix previous change.
1166 2008-01-26 Jakub Jelinek <jakub@redhat.com>
1169 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
1172 2008-01-26 Richard Guenther <rguenther@suse.de>
1175 * typeck.c (build_binary_op): Remove code to shorten compares.
1177 2008-01-25 Richard Guenther <rguenther@suse.de>
1180 * decl.c (record_builtin_java_type): Make __java_boolean
1182 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1183 after TYPE_MAIN_VARIANT check.
1185 2008-01-25 Jason Merrill <jason@redhat.com>
1188 * class.c (build_base_path): Don't mess with virtual access if
1190 * call.c (standard_conversion): Don't check whether source type
1193 * decl2.c (is_late_template_attribute): Don't defer attribute
1194 visibility just because the type is dependent.
1196 2008-01-25 Jason Merrill <jason@redhat.com>
1197 Mark Mitchell <mark@codesourcery.com>
1200 * call.c (standard_conversion): Allow conversion from integer/real
1202 (compare_ics): Such a conversion is worse than a normal arithmetic
1205 2008-01-25 Richard Guenther <rguenther@suse.de>
1208 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
1211 2008-01-24 Paolo Carlini <pcarlini@suse.de>
1214 * pt.c (push_template_decl_real): Return error_mark_node in case
1215 of template definition of non-template.
1217 2008-01-24 Jason Merrill <jason@redhat.com>
1220 * decl2.c (is_late_template_attribute): Defer any attribute with
1221 dependent args. Also defer type attributes if the type is dependent.
1223 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1224 Alexandre Oliva <aoliva@redhat.com>
1227 * call.c (reference_binding): For bitfields use the declared bitfield
1229 (add_builtin_candidates): Likewise.
1230 * class.c (layout_class_type): For bitfields copy over the
1231 original type quals.
1233 2008-01-22 Jason Merrill <jason@redhat.com>
1236 * decl.c (groktypename): Also ignore attributes on dependent
1237 possibly-class types.
1240 * friend.c (do_friend): Check for prior declaration of a friend
1241 function of a local class.
1242 * name-lookup.c (lookup_name_innermost_nonclass_level):
1244 * name-lookup.h: Declare it.
1246 2008-01-22 Tom Tromey <tromey@redhat.com>
1249 * init.c (build_new_1): Only disallow Java aggregates.
1251 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1254 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
1255 if decl or init is error_mark_node.
1258 * error.c (dump_expr): Handle VECTOR_CST.
1260 2008-01-21 Jason Merrill <jason@redhat.com>
1263 * pt.c (tsubst_aggr_type): Make sure our context is complete.
1266 * pt.c (retrieve_local_specialization): Robustify.
1267 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1270 * pt.c (tsubst): Only call retrieve_local_specialization if the
1271 original typedef was in a function template.
1274 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1276 2008-01-21 Richard Guenther <rguenther@suse.de>
1279 * error.c (cp_print_error_function): Deal with recursive
1282 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1285 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1287 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1291 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1292 on non-IS_AGGR_TYPE scope.
1293 (constructor_name_p): Assert IS_AGGR_TYPE.
1295 2008-01-18 Ian Lance Taylor <iant@google.com>
1298 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1299 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1300 DECL_IS_OPERATOR_NEW flag.
1302 2008-01-16 Richard Guenther <rguenther@suse.de>
1305 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1306 for conversions to type variants.
1308 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1310 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1311 declaration and code. Update copyright year.
1313 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1316 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1317 know we have a class type.
1319 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1322 * pt.c (coerce_template_parameter_pack): When substituting into
1323 the type of a non-type template parameter pack. use the
1324 deduced/substituted arguments.
1325 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1326 can be a parameter pack with the ellipsis following it. When we
1327 have an erroneous declaration, allow it to be a parameter pack.
1328 (cp_parser_template_parameter): Complain about default
1329 arguments on non-type template parameter packs, and parse them
1330 using the new cp_parser_default_argument.
1331 (cp_parser_parameter_declaration): Complain about parameter packs
1332 with default arguments. Move parsing of default arguments into a
1333 new function, cp_parser_default_argument.
1334 (cp_parser_default_argument): New; extracted from
1335 cp_parser_parameter_declaration.
1337 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1343 * typeck.c (check_return_expr): If there are bare parameter packs
1344 in the return value, set it to error_mark_node.
1345 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1346 * pt.c (find_parameter_packs_r): Look at the type of
1347 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1348 (check_for_bare_parameter_packs): Flip the result: now returns
1349 TRUE when there were bare parameter packs, FALSE otherwise.
1350 (push_template_decl_real): Deal with flipped result of
1351 check_for_bare_parameter_packs.
1352 * semantics.c (finish_cond): If there are bare parameter packs in
1353 the conditional, set it to error_mark_node.
1354 (finish_expr_stmt): If there are bare parameter packs in the
1355 expression, set it to error_mark_node.
1356 (finish_for_expr): Ditto.
1357 (finish_switch_cond): If there are bare parameter packs in
1358 the conditional, set it to error_mark_node.
1359 (finish_mem_initializers): If there are bare parameter packs in
1360 the member initializer, set it to error_mark_node.
1361 (finish_member_declaration): Check the attributes of the
1362 declaration for bare parameter packs, and remove the attributes if
1363 any have bare parameter packs.
1364 * parser.c (cp_parser_using_declaration): Check the using
1365 declaration for bare parameter packs.
1366 (cp_parser_base_clause): If there are bare parameter packs in a
1367 base specifier, don't add it to the chain.
1369 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1372 * error.c (dump_simple_decl): Display ellipsis for template
1373 non-type parameter packs.
1374 (dump_decl): Display ellipsis for template type parameter packs.
1375 (dump_template_decl): Display ellipsis for template template
1377 * pt.c (redeclare_class_template): When redeclaring a class
1378 template, check for collisions between template parameters and
1379 template parameter packs.
1381 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1384 * pt.c (process_partial_specialization): Don't mark template
1385 parameters that occur in non-deduced contexts.
1386 (struct pair_fn_data): Add include_nondeduced_p.
1387 (for_each_template_parm_r): Only visit non-deduced contexts if
1388 include_nondeduced_p is set.
1389 (for_each_template_parm): Added parameter include_nondeduced_p,
1390 which states whether template parameters found in non-deduced
1391 contexts should be visited.
1392 (uses_template_parms): Visit all template parameters, even those
1393 in non-deduced contexts.
1395 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1398 * pt.c (check_default_tmpl_args): Check for parameter packs that
1399 aren't at the end of a primary template.
1400 (push_template_decl_real): Remove check for parameter packs that
1401 aren't at the end of a primary template; that now happens in
1402 check_default_tmpl_args.
1403 * semantics.c (finish_template_template_parm): Use
1404 check_default_tmpl_args to check for errors in the template
1407 2008-01-12 Doug Kwan <dougkwan@google.com>
1409 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1410 instead of OPT_Wreturn_type in warning due to ignored return type
1412 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1413 instead of OPT_Wreturn_type in warning due to ignored return type
1416 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1419 * semantics.c (finish_omp_for): Don't call
1420 fold_build_cleanup_point_expr if processing_template_decl.
1422 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1423 Jakub Jelinek <jakub@redhat.com>
1426 * error.c (dump_template_argument): Deal with TREE_LIST.
1428 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1430 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1431 long" in C++0x mode; change the warning to note that "long long"
1432 is only unsupported in C++98 mode.
1434 2007-12-20 Jason Merrill <jason@redhat.com>
1437 * call.c (standard_conversion): Derived-to-base is considered a
1438 standard conversion.
1440 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1443 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1444 call cp_parser_statement rather than
1445 cp_parser_already_scoped_statement.
1447 2007-12-18 Jason Merrill <jason@redhat.com>
1450 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1452 (dependent_type_p_r): Handle the domain of an array.
1454 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1455 Jakub Jelinek <jakub@redhat.com>
1460 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1461 bindings of template template parameters after all template
1462 arguments have been deduced.
1463 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1465 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1466 (unify): Deal with variadic, bound template template parameters.
1467 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1469 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1472 * decl.c (grokdeclarator): Reject friend sfk_constructor
1475 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1478 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1481 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1484 * cp-lang.c (cp_classify_record): New.
1485 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1487 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1490 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1493 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1494 dynamic_cast in a template.
1496 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1499 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1500 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1502 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1505 * error.c (dump_type_prefix, dump_type_suffix): Handle
1506 TYPE_PACK_EXPANSION.
1509 * error.c (dump_expr): Handle ABS_EXPR.
1511 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1515 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1516 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1517 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1518 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1519 flag_use_repository and repo_emit_p returned 2.
1521 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1524 * tree.c (stabilize_call, stabilize_init): Do nothing if
1525 processing_template_decl.
1527 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1530 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1531 error instead of assertion failure.
1532 * parser.c (cp_parser_decltype): If closing paren is not found,
1533 return error_mark_node.
1535 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1538 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1540 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1541 since arg_assoc_template_arg will deal with them (better).
1543 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1546 * pt.c (tsubst_exception_specification): Handle substitutions into
1547 member templates, where tsubst_pack_expansion returns a
1548 TYPE_PACK_EXPANSION.
1550 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1553 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1554 bindings for the template parameter pack, don't try to keep the
1555 empty deduced arguments.
1556 (unify): If a parameter is a template-id whose template argument
1557 list contains a pack expansion that is not at the end, then we
1558 cannot unify against that template-id.
1560 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1563 * pt.c (current_template_args): Use error_operand_p.
1565 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1568 * error.c (dump_decl): Handle TREE_BINFO.
1570 2007-12-01 Ollie Wild <aaw@google.com>
1573 * typeck.c (build_binary_op): Add conversion of pointers to function
1574 members appearing as operands to the equality operators.
1576 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1579 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1581 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1584 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1586 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1591 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1593 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1596 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1598 PR tree-optimization/34181
1599 * method.c (use_thunk): Don't inline the call in the thunk.
1602 * tree.c (decl_linkage): Static data members and static member
1603 functions in anonymous ns classes are lk_external.
1605 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1608 * decl.c (start_preparsed_function): Pass
1609 processing_template_decl for the new allocate_struct_function
1612 2007-11-25 Richard Guenther <rguenther@suse.de>
1614 * decl.c (poplevel): Use BLOCK_CHAIN.
1616 2007-11-24 Ollie Wild <aaw@google.com>
1618 * typeck.c (delta_from_ptrmemfunc): New function.
1619 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1620 (build_binary_op): Call delta_from_ptrmemfunc.
1622 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1626 * decl.c (cp_finish_decl): Disallow variable or field
1627 definitions if extern "Java" aggregates.
1628 (grokparms): Disallow parameters with extern "Java"
1630 (check_function_type): Disallow function return values
1631 with extern "Java" aggregates.
1632 * init.c (build_new_1): Disallow placement new with
1633 extern "Java" aggregates.
1635 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1636 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1639 * call.c (convert_like_real): Build a zero constant when __null is
1640 converted to an integer type.
1642 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1645 * decl2.c (cp_write_global_declarations): Issue error about static
1646 data members in anonymous namespace which are declared and used,
1649 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1652 * parser.c (cp_parser_class_head): Reject function template ids.
1655 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1656 when processing_template_decl to build_array_type.
1659 * pt.c (more_specialized_fn): Don't segfault if one or
1660 both argument list end with ellipsis.
1662 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1665 * semantics.c (finish_call_expr): Set
1666 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1667 or OVERLOAD with all noreturn functions.
1669 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1672 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1675 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1682 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1683 set to error_mark_node the outermost POINTER_TYPE to the pack if
1684 it is seen in a POINTER_TYPE.
1685 (push_template_decl_real): If check_for_bare_parameter_packs
1686 fails for function return type, set the return type to
1687 integer_type_node. If check_for_bare_parameter_packs failed
1688 for non-function, return error_mark_node.
1691 * call.c (build_new_op): Call resolve_args before calling
1694 2007-11-11 Tom Tromey <tromey@redhat.com>
1697 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1699 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1702 * pt.c (redeclare_class_template): Update error message. Use a
1703 note to show the previous declaration.
1704 (tsubst_friend_class): Use the location of the friend template as
1705 the input location before calling redeclare_class_template.
1707 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1710 * semantics.c (finish_pseudo_destructor_expr): Handle
1711 object == error_mark_node.
1713 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1716 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1717 is not scalar type, let finish_class_member_access_expr handle
1718 diagnostics. Pass BIT_NOT_EXPR argument to
1719 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1721 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1724 * decl.c (cp_complete_array_type): If any of the initializer
1725 elements are pack expansions, don't compute the array size yet.
1727 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1730 * tree.c (decl_linkage): Fields have no linkage.
1732 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1734 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1736 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1741 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1742 Be careful with ERROR_MARK_NODEs.
1743 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1746 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1749 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1752 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1756 * tree.c (c_build_qualified_type): Define bridge to
1757 cp_build_qualified_type.
1759 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1770 * typeck.c (check_return_expr): Pass address of retval to
1771 check_for_bare_parameter_packs.
1772 * class.c (build_base_field): Tolerate bases that have no layout
1774 (end_of_base): Ditto.
1775 * tree.c (canonical_type_variant): Be careful with
1777 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1779 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1780 which states whether parameter packs should be replaced with
1782 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1783 possible. If set_packs_to_error is set true, replace the parameter
1784 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1785 (uses_parameter_packs): Don't set parameter packs to
1787 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1788 which may be modified (if it is a parameter pack). Instructs
1789 find_parameter_packs_r to replace parameter packs with
1790 ERROR_MARK_NODE (so that they won't cause errors later on).
1791 (process_template_parm): Pass pointer to
1792 check_for_bare_parameter_packs.
1793 (process_partial_specialization): Replace pack expansions before
1794 the end of the template argument list with ERROR_MARK_NODE.
1795 (push_template_decl_real): Pass pointer to
1796 check_for_bare_parameter_packs. Replace parameter packs not at the
1797 end of the template parameter list with ERROR_MARK_NODE.
1798 (convert_template_argument): Be more careful about using DECL_NAME
1799 on only declarations.
1800 (unify): Can't unify against ERROR_MARK_NODE.
1801 * semantics.c (finish_cond): Pass pointer to
1802 check_for_bare_parameter_packs.
1803 (finish_expr_stmt): Ditto.
1804 (finish_for_expr): Ditto.
1805 (finish_switch_cond): Pass pointer to
1806 check_for_bare_parameter_packs, and call it before we put the
1807 condition into the statement.
1808 (finish_mem_initializers): Pass pointer to
1809 check_for_bare_parameter_packs.
1810 (finish_member_declaration): Ditto.
1811 * parser.c (cp_parser_base_clause): Ditto.
1813 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1816 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1817 with the final TREE_READONLY flag in place. processing_template_decl
1818 is known to be 0 in this part of function.
1821 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1822 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1823 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1824 * semantics.c (finish_omp_atomic): Revert most of the
1825 2007-02-05 changes, just keep the new representation of
1826 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1828 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1831 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1834 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1839 * typeck.c (merge_types): Don't lose rvalue references when
1841 * call.c (build_over_call): Don't elide move constructors just
1842 because the copy constructor is trivial (!).
1843 (compare_ics): If comparing cv-qualifiers fails, we can still order
1844 based on binding lvalues vs. rvalues.
1846 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1849 * pt.c (unify_pack_expansion): bring handling of function call
1850 arguments into line with type_unification_real.
1852 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1854 * typeck.c (build_binary_op): Use pedwarn instead of error for
1857 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1860 * parser.c (cp_parser_unary_expression): For &&label call
1861 cp_parser_non_integral_constant_expression and return error_mark_node
1862 if it returned true.
1865 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1866 is neither FUNCTION_TYPE nor METHOD_TYPE.
1868 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1871 * parser.c (cp_parser_nested_name_specifier_opt): Use
1872 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1873 typedef of currently open class.
1875 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1878 * error.c (dump_expr): Deal specially with statements.
1880 2007-11-01 Jason Merrill <jason@redhat.com>
1883 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1885 (lookup_template_class): Use it to get the outer template args
1886 for instantiating one.
1889 * pt.c (reduce_template_parm_level): tsubst the parameters
1890 of a template template parm.
1892 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1895 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1897 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1900 * parser.c (cp_parser_postfix_dot_deref_expression): If
1901 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1902 first and if that succeeds and type is SCALAR_TYPE_P, create
1906 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1907 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1908 as for std::type_info.
1910 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1913 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1914 pp_cxx_delete_expression): Change to static linkage.
1915 * cxx-pretty-print.h: Adjust declarations.
1916 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1917 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1918 MODOP_EXPR): Forward to pp_expression.
1920 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1923 2007-10-31 Christian Bruel <christian.bruel@st.com>
1924 Mark Mitchell <mark@codesourcery.com>
1927 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1928 if retval is volatile.
1930 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1933 * decl2.c (build_offset_ref_call_from_tree): Call
1934 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1935 if FN is DOTSTAR_EXPR.
1937 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1941 * pt.c (find_parameter_packs_r): Fix typo in comment.
1942 (convert_template_argument): Look at the pattern of a pack
1943 expansion to determine what kind of entity we're converting.
1944 (coerce_template_parameter_pack): When we have coerced a non-type
1945 template parameter pack, substitute into the type of that pack.
1946 (tsubst_pack_expansion): When our substitution of a parameter pack
1947 is a "trivial" substitution of itself, just substitute into the
1948 pack expansion rather than actually expanding.
1950 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1953 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1954 for non-integral type bitfields. Return true if bitfield is correct, false
1955 error has been diagnosed.
1956 (check_field_decls): If check_bitfield_decl returned false, call also
1959 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1960 Mark Mitchell <mark@codesourcery.com>
1963 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1964 class member error out and return.
1966 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1968 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1969 to current_function_decl rather than 0.
1972 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1974 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1976 2007-10-27 Jason Merrill <jason@redhat.com>
1979 * call.c (convert_default_arg): Detect recursion.
1981 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1984 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1985 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1987 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1989 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1991 2007-10-26 Jason Merrill <jason@redhat.com>
1994 * pt.c (get_template_info): New fn.
1995 (template_class_depth): Use it.
1996 (push_template_decl_real): Check that the template args of the
1997 definition match the args of the previous declaration.
1999 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2002 * decl2.c (coerce_new_type): Do not allow a default argument for
2003 the first parameter.
2005 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
2008 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
2009 don't see the leading '('. Only lookup names if we get an
2012 2007-10-26 Jakub Jelinek <jakub@redhat.com>
2015 * parser.c (cp_parser_parenthesized_expression_list): Set
2016 greater_than_is_operator_p to true in between the parens.
2018 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2021 * decl.c (grokdeclarator): In case of conflicting specifiers
2022 just return error_mark_node.
2024 2007-10-26 Ollie Wild <aaw@google.com>
2026 * expr.c (cxx_expand_expr): Removed.
2027 * cp-tree.h (exx_expand_expr): Removed.
2028 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
2031 2007-10-25 Paolo Carlini <pcarlini@suse.de>
2034 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
2036 2007-10-23 Jason Merrill <jason@redhat.com>
2038 PR c++/25950 (DR 391)
2039 * call.c (struct conversion): Remove check_copy_constructor_p.
2040 (reference_binding): Always bind a reference directly to a
2041 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
2043 (check_constructor_callable): Remove.
2044 (convert_like_real): Don't call it.
2045 (initialize_reference): Don't call check_constructor_callable.
2046 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
2047 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
2048 conversions if LOOKUP_NO_TEMP_BIND.
2049 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
2050 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
2052 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
2054 2007-10-22 Jakub Jelinek <jakub@redhat.com>
2057 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
2058 before checking if its type is integral.
2060 2007-10-22 Jason Merrill <jason@redhat.com>
2063 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
2064 * pt.c (apply_late_template_attributes): Splice out dependent
2065 attributes from DECL_ATTRIBUTES.
2067 * decl.c (cxx_maybe_build_cleanup): Use build_address.
2069 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2071 * typeck.c (build_binary_op) : Use appropriate warning option
2072 instead of unnamed warning.
2074 2007-10-16 Paolo Carlini <pcarlini@suse.de>
2077 * pt.c (current_template_args): Do not change TREE_LIST elements
2078 with a TREE_VALUE of error_mark_node.
2080 2007-10-16 Mark Mitchell <mark@codesourcery.com>
2082 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
2083 * decl.c (start_decl): Tidy.
2084 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
2086 (grokdeclarator): Clarify comment.
2088 2007-10-14 Andrew Pinski <pinskia@gmail.com>
2091 * decl.c (grokfndecl): Return NULL after the "definition of
2092 implicitly-declared" error happened.
2094 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
2097 * call.c (build_user_type_conversion_1): Do not consider conversion
2098 functions to convert a (possibly cv-qualified) object to the (possibly
2099 cv-qualified) same object type (or a reference to it), to a (possibly
2100 cv-qualified) base class of that type (or a reference to it).
2102 2007-10-12 Paolo Carlini <pcarlini@suse.de>
2104 * pt.c (tsubst): Use template_parm_level_and_index.
2106 2007-10-12 Jakub Jelinek <jakub@redhat.com>
2109 * parser.c (cp_parser_compound_statement): Handle label-declarations
2110 at the beginning of the compound statement.
2111 (cp_parser_block_declaration): Issue diagnostics about __label__
2112 not at the beginning of a block.
2114 2007-10-11 Paolo Carlini <pcarlini@suse.de>
2117 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
2118 to convert_template_argument.
2119 (coerce_template_parms): Return error_mark_node after fixed-length
2121 (tsubst_decl): Check for error_mark_node the return value of the
2122 first tsubst in 'case VAR_DECL'.
2124 2007-10-08 Ollie Wild <aaw@google.com>
2126 * typeck2.c (digest_init): Call cplus_expand_constant after
2127 convert_for_initialization.
2128 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2129 * expr.c (cplus_expand_constant): Updated function description.
2131 2007-10-04 Jason Merrill <jason@redhat.com>
2134 * call.c (initialize_reference): Handle local static reference
2137 2007-10-03 Jason Merrill <jason@redhat.com>
2140 * name-lookup.c (push_namespace_with_attrs): Fold back into...
2141 (push_namespace): Here.
2142 (handle_namespace_attrs): New fn for the attr code.
2143 (leave_scope): Don't pop_visibility.
2144 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
2145 * parser.c (cp_parser_namespace_definition): Call
2146 handle_namespace_attrs and pop_visibility as appropriate.
2149 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
2151 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
2153 * decl.c (duplicate_decls): Preserve linkage flags for mere
2154 redeclarations of gnu_inline definitions.
2156 2007-10-03 Jason Merrill <jason@redhat.com>
2159 * decl.c (wrap_cleanups_r): New fn.
2160 (wrap_temporary_cleanups): New fn.
2161 (initialize_local_var): Call it.
2163 2007-09-29 Jason Merrill <jason@redhat.com>
2166 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
2167 constant to not have DECL_EXTERNAL if it's file-local.
2169 2007-09-28 Ollie Wild <aaw@google.com>
2172 2007-09-27 Ollie Wild <aaw@google.com>
2174 * typeck2.c (digest_init): Call cplus_expand_constant after
2175 convert_for_initialization.
2176 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2177 * expr.c (cplus_expand_constant): Updated function description.
2179 2007-09-28 Jason Merrill <jason@redhat.com>
2182 * class.c (layout_empty_base): Take rli parameter, update
2183 rli->record_align if empty base has user-specified alignment.
2184 (build_base_field): Pass rli to it.
2186 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2189 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
2191 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2194 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
2195 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
2196 (dump_parameters): Just call dump_type for argument packs too.
2198 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2201 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
2202 qualification by creating qualified PACK_EXPANSION_PATTERN and
2203 then calling make_pack_expansion on it.
2205 2007-09-27 Ollie Wild <aaw@google.com>
2207 * typeck2.c (digest_init): Call cplus_expand_constant after
2208 convert_for_initialization.
2209 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2210 * expr.c (cplus_expand_constant): Updated function description.
2212 2007-09-27 Jason Merrill <jason@redhat.com>
2215 * decl2.c (is_late_template_attribute): Don't crash on unknown
2218 2007-09-27 Paolo Carlini <pcarlini@suse.de>
2221 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
2222 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
2223 spaces in the formatting.
2224 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
2226 2007-09-27 Jakub Jelinek <jakub@redhat.com>
2228 * error.c (cxx_print_error_function): Add third argument, pass
2229 it over to lhd_print_error_function.
2230 (cp_print_error_function): If diagnostic->abstract_origin, print
2232 * cp-tree.h (struct diagnostic_info): New forward decl.
2233 (cxx_print_error_function): Add third argument.
2235 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
2238 * name-lookup.c (pushtag): Do not create an implicit typedef before
2239 the associated type declaration is known to be valid.
2241 2007-09-25 Jakub Jelinek <jakub@redhat.com>
2243 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
2244 rather than pointers.
2246 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
2249 * search.c (check_final_overrider): Fail if
2250 targetm.comp_type_attributes returns 0.
2252 2007-09-24 Jason Merrill <jason@redhat.com>
2255 * pt.c (resolve_typename_type): Don't look things up in the original
2256 template if it would mean losing template arguments.
2258 2007-09-24 Jakub Jelinek <jakub@redhat.com>
2261 * cp-tree.h (cxx_type_hash_eq): New prototype.
2262 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
2263 * tree.c (cxx_type_hash_eq): New function.
2265 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2268 * tree.c (cp_build_qualified_type_real): Build a canonical
2269 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2271 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2275 * tree.c (cplus_array_compare): Compare pointers, not types.
2276 (build_cplus_array_type_1): Store new array type into the hash
2277 table before building the canonical type; build the canonical type
2279 (cp_build_qualified_type_real): Put all of the array types with
2280 cv-qualified element types into the C++ array hash table, built as
2281 variants of the unqualified versions.
2283 2007-09-23 Jason Merrill <jason@redhat.com>
2286 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2287 for deprecation warnings.
2289 2007-09-22 Jason Merrill <jason@redhat.com>
2292 * call.c (build_over_call): Warn about deprecated virtuals.
2295 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2296 (MAYBE_TAGGED_TYPE_P): Remove.
2297 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2298 instead of calling is_late_template_attribute again.
2299 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2300 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2301 Don't crash on typedefs from non-template classes.
2302 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2303 (is_late_template_attribute): All attributes applied to template
2304 parms or typename types are dependent. Static.
2305 (splice_template_attributes): Pass decl through.
2306 (save_template_attributes): Likewise.
2308 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2311 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2312 returned from tsubst_pack_expansion.
2313 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2314 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2316 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2319 * semantics.c (finish_id_expression): Use consistently
2320 context_for_name_lookup.
2321 * decl.c (fixup_anonymous_aggr): Fix error message for
2322 anonymous struct (vs union).
2324 2007-09-19 Jason Merrill <jason@redhat.com>
2327 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2328 (retrieve_specialization): Only tagged types use
2329 DECL_TEMPLATE_INSTANTIATIONS.
2330 (instantiate_class_template): Push nested classes too.
2331 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2333 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2334 * init.c (is_aggr_type): Remove redundant tests.
2335 * class.c (push_nested_class): Use CLASS_TYPE_P.
2337 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2340 * init.c (build_zero_init): If, recursively, build_zero_init
2341 returns a NULL_TREE, do not append it to the VEC of constructors.
2343 2007-09-18 Jason Merrill <jason@redhat.com>
2346 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2347 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2348 ATTR_FLAG_TYPE_IN_PLACE.
2349 (tsubst): Do unqualified lookup to find typedefs from current class.
2350 [ARRAY_TYPE]: Propagate alignment info.
2351 * decl2.c (is_late_template_attribute): Only defer handling of
2352 attribute aligned if the expression is dependent.
2353 (save_template_attributes): If we're deferring any attributes,
2354 make this a naming typedef.
2356 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2358 PR c++/33462 (again)
2359 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2360 va_arg instead of __builtin_va_arg.
2362 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2365 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2366 (pp_cxx_primary_expression): Use it.
2367 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2368 * error.c (dump_expr): Use it.
2370 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2373 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2374 out case TYPEID_EXPR to...
2375 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2376 and pp_cxx_right_paren.
2377 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2378 * error.c (dump_expr): Use it.
2380 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2383 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2384 (pp_cxx_primary_expression): Use it.
2385 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2386 * error.c (dump_expr): Use it.
2388 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2391 * init.c (build_new): Remove warning for zero-element
2394 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2397 * call.c (maybe_handle_implicit_object): Set this_p, clear
2398 rvaluedness_matches_p.
2399 (compare_ics): Do not compare rvaluedness matching when one of the
2400 operands is an implicit object.
2402 2007-09-14 Jason Merrill <jason@redhat.com>
2404 PR c++/17743, c++/19163
2405 * decl2.c (is_late_template_attribute): New fn.
2406 (splice_template_attributes, save_template_attributes): New fns.
2407 (cplus_decl_attributes): Call save_template_attributes.
2408 * pt.c (apply_late_template_attributes): New fn.
2409 (instantiate_class_template, tsubst_decl): Use it.
2410 * cp-tree.h: Declare is_late_template_attribute.
2412 2007-09-13 Tom Tromey <tromey@redhat.com>
2414 * parser.c (cp_lexer_new_main): Don't use
2415 c_lex_return_raw_strings.
2416 (cp_lexer_get_preprocessor_token): Update. Add special case when
2419 2007-09-11 Jan Hubicka <jh@suse.cz>
2421 * method.c (use_thunk): Use tree_rest_of_compilation
2422 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2423 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2424 * cp-tree.h (expand_body): Kill.
2425 (emit_associated_thunks): Declare.
2426 * semantics.c (emit_associated_thunks): Export.
2427 (expand_body): Kill.
2429 2007-09-09 David Daney <ddaney@avtrex.com>
2432 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2433 to calculate cookie_ptr.
2435 2007-09-08 Jason Merrill <jason@redhat.com>
2438 * pt.c (most_specialized_class): Set processing_template_decl
2439 while tsubsting partial spec args.
2441 2007-09-06 Jason Merrill <jason@redhat.com>
2443 * decl2.c (get_guard): Copy visibility from the guarded variable.
2445 2007-09-06 Jan Hubicka <jh@suse.cz>
2447 * semantics.c (expand_body): Do not mark arguments of clones used.
2449 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2452 * decl.c (cp_finish_decl): When processing_template_decl,
2453 deal correctly with init as TREE_LIST.
2455 2007-09-06 Tom Tromey <tromey@redhat.com>
2457 * decl.c (finish_function): Put return's location on line zero of
2460 2007-09-05 Jason Merrill <jason@redhat.com>
2463 * except.c (prepare_eh_type): Use type_decays_to.
2466 * init.c (build_delete): Use build_headof to get the address of the
2467 complete object if we aren't using the deleting destructor.
2468 * rtti.c (build_headof): No longer static.
2469 * cp-tree.h: Declare it.
2471 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2473 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2474 decl if a prototype for XX is provided with throw().
2477 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2478 on __*_chk non-__builtin_* decls.
2480 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2483 * semantics.c (finish_id_expression): Use context_for_name_lookup
2484 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2485 * class.c (finish_struct_anon): Deal correctly with anonymous
2486 structs (vs unions, as GNU extension) in error messages.
2488 2007-09-05 Jan Hubicka <jh@suse.cz>
2490 * sematics.c (expand_body): Remove unnecesary import_export_decl
2491 call, DECL_EXTERNAL checks and current_function_decl saving.
2493 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2495 PR c++/29731 (again)
2496 * parser.c (cp_parser_primary_expression): Return error_mark_node
2497 when a statement-expression is found in a template-argument list.
2499 2007-09-04 Jason Merrill <jason@redhat.com>
2501 * except.c (initialize_handler_parm): Use
2502 fold_build_cleanup_point_expr.
2505 * call.c (reference_binding): Don't look for user-defined conversions
2509 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2510 the MUST_NOT_THROW_EXPR.
2512 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2514 * decl.c (cp_finish_decl): Call determine_visibility before
2515 make_rtl_for_nonlocal_decl.
2517 2007-09-04 Jason Merrill <jason@redhat.com>
2520 * pt.c (most_specialized_class): Substitute outer template
2521 arguments into the arguments of a member template partial
2523 (strip_innermost_template_args): New fn.
2525 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2527 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2529 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2531 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2532 * decl.c (cp_make_fname_decl): Likewise,
2533 * parser.c (cp_parser_string_literal): Likewise,
2534 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2535 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2538 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2541 * typeck.c (build_unary_op): Fix error message for
2542 Boolean expression as operand to operator--.
2544 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2546 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2547 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2550 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2553 * init.c (build_default_init): Make extern.
2554 * cp-tree.h (build_default_init): Declare here.
2555 * pt.c (tsubst_expr): When the instantiation of the initializer of
2556 a variable results in an empty list, default-initialize the
2558 (tsubst_copy_and_build): When the instantiation of the initializer
2559 in a new expression results in an empty initializer list,
2560 default-initialize it.
2562 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2564 * mangle.c (write_type): Change mangling of rvalue reference from
2567 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2569 * decl.c (duplicate_decls): Remove duplicated line.
2571 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2574 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2575 BOUND_TEMPLATE_TEMPLATE_PARM.
2577 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2580 * search.c (lookup_member): Check the name argument for
2583 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2586 * parser.c (cp_parser_trait_expr): Check rerurn value of
2589 2007-08-30 Ollie Wild <aaw@google.com>
2591 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2592 convert_ptrmem for pointer to member conversions.
2593 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2594 (ocp_convert): Update cp_convert_to_pointer call.
2595 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2597 (build_static_cast_1): Check can_convert for conversions in either
2599 (get_delta_difference_1): New function.
2600 (get_delta_difference): Refactor to call get_delta_difference_1.
2602 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2604 * decl.c (start_preparsed_function): Set
2605 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2607 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2610 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2611 BOUND_TEMPLATE_TEMPLATE_PARM.
2613 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2617 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2618 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2620 2007-08-27 Jason Merrill <jason@redhat.com>
2623 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2624 Look inside STMT_EXPR.
2625 * semantics.c (stmt_expr_value_expr): New fn.
2626 * cp-tree.h: Declare it.
2629 * decl.c (groktypename): Ignore attributes applied to class type.
2631 2007-08-28 Richard Guenther <rguenther@suse.de>
2633 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2635 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2637 * error.c (dump_expr): Handle COMPLEX_CST.
2638 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2639 (pp_cxx_expression): Likewise.
2641 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2643 * decl.c (GNU_INLINE_P): New.
2644 (duplicate_decls): Handle gnu_inline. Merge attributes and
2645 some flags in overriding definitions.
2646 (redeclaration_error_message): Handle gnu_inline.
2647 (start_preparsed_function): Likewise.
2649 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2651 * call.c (sufficient_parms_p): Constify.
2652 * class.c (same_signature_p): Likewise.
2653 * cp-gimplify.c (is_invisiref_parm,
2654 cxx_omp_privatize_by_reference): Likewise.
2655 * cp-objcp-common.c (has_c_linkage): Likewise.
2656 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2657 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2658 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2659 num_artificial_parms_for, comp_template_parms,
2660 template_parameter_pack_p, any_dependent_template_arguments_p,
2661 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2662 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2663 zero_init_p, member_p, cp_lvalue_kind,
2664 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2665 varargs_function_p, is_dummy_object, special_function_kind,
2666 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2667 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2668 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2669 cp_has_mutable_p, at_least_as_qualified_p,
2670 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2671 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2672 * except.c (nothrow_libfn_p): Likewise.
2673 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2675 * pt.c (comp_template_parms, template_parameter_pack_p,
2676 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2677 any_dependent_template_arguments_p): Likewise.
2678 * repo.c (repo_export_class_p): Likewise.
2679 * semantics.c (anon_aggr_type_p): Likewise.
2680 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2681 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2682 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2683 zero_init_p, special_function_p): Likewise.
2684 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2685 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2686 compparms, invalid_nonstatic_memfn_p,
2687 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2688 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2689 cp_has_mutable_p, lvalue_or_else): Likewise.
2691 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2693 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2694 * cp-objcp-common.c (cp_tree_size): Ditto.
2695 * tree.c (cp_walk_subtrees): Ditto
2696 * cp-tree.def (TINST_LEVEL): Go away.
2697 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2698 move together with other non-tree structs.
2699 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2700 (union lang_tree_node): Eliminate tinst_level field.
2701 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2702 (current_instantiation, outermost_tinst_level): Return
2703 a "struct tinst_level *".
2705 * error.c (print_instantiation_partial_context): Change second
2706 parameter to a "struct tinst_level *". Replace accessor macros
2708 (print_instantiation_full_context): Likewise.
2709 * lex.c (in_main_input_context): Likewise.
2711 * pt.c (struct pending_templates): New.
2712 (pending_templates, last_pending_template): Use it as a type.
2713 (current_tinst_level): Change typo to "struct tinst_level *"
2714 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2715 (add_pending_template): Construct a "struct pending_template".
2716 Replace TINST_LEVEL accessor macros with field access.
2717 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2718 (pop_tinst_level): Likewise.
2719 (instantiate_pending_templates): Likewise. Factor common code used
2720 when an instantiation has been done.
2721 (outermost_tinst_level): Replace tree_last with loop.
2722 (current_instantiation): Return a "struct tinst_level *".
2724 2007-08-24 Ollie Wild <aaw@google.com>
2726 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2727 * name-lookup.h (cp_binding_level): Remove vtables member.
2729 2007-08-24 Richard Guenther <rguenther@suse.de>
2731 * tree.c (cp_cannot_inline_tree_fn): Remove.
2732 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2733 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2736 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2739 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2740 error_mark_node right away if build_expr_type_conversion
2744 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2745 is error_mark_node rather than NULL_TREE.
2746 * pt.c (check_explicit_specialization): Likewise.
2749 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2750 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2752 2007-08-22 Jason Merrill <jason@redhat.com>
2755 * pt.c (outermost_tinst_level): New function.
2756 * lex.c (in_main_input_context): New function.
2757 * cp-tree.h: Declare it.
2758 * decl2.c (constrain_class_visibility): Use it to avoid warning
2759 about uses of the anonymous namespace in the main input file.
2761 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2763 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2765 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2768 * class.c (finish_struct_1): Warn when a class has virtual
2769 functions and accessible non-virtual destructor.
2771 2007-08-20 Richard Guenther <rguenther@suse.de>
2775 * call.c (build_new_method_call): Convert initializer to
2777 * init.c (build_aggr_init): Do not fiddle with types.
2778 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2779 * except.c (build_throw): Do not drop qualifiers for the
2781 * typeck.c (get_member_function_from_ptrfunc): Do not
2782 fiddle with types, instead convert.
2783 (build_ptrmemfunc1): Convert to the target type for
2785 (gfc_trans_allocate): Convert result to target type.
2786 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2787 pointer-to-member structures shall have alias set zero as well.
2789 2007-08-20 Richard Guenther <rguenther@suse.de>
2791 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2793 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2794 (nonstatic_local_decl_p): Likewise.
2795 * tree.c (cp_auto_var_in_fn_p): Remove.
2796 * decl.c (nonstatic_local_decl_p): Remove.
2798 2007-08-20 Richard Guenther <rguenther@suse.de>
2800 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2802 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2803 cp_walk_subtrees lh parameter.
2804 (cp_walk_tree_without_duplicates): New define to
2805 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2806 * tree.c (count_trees): Call
2807 cp_walk_tree_without_duplicates.
2808 (verify_stmt_tree): Call cp_walk_tree.
2809 (break_out_target_exprs): Likewise.
2810 (WALK_SUBTREE): Likewise.
2811 * cp-gimplify.c (cp_genericize): Likewise.
2812 * cp-pt.c (find_parameter_packs_r): Likewise.
2813 (uses_parameter_packs): Likewise.
2814 (make_pack_expansion): Likewise.
2815 (check_for_bare_parameter_packs): Likewise.
2816 (for_each_template_parm): Likewise.
2817 * decl.c (check_default_argument): Call
2818 cp_walk_tree_without_duplicates.
2819 * except.c (build_throw): Likewise.
2820 * decl2.c (type_visibility): Likewise.
2821 * semantics.c (expand_or_defer_fn): Likewise.
2822 (finalize_nrv): Call cp_walk_tree.
2824 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2827 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2828 Initialize it with save_expr rather than get_temp_regvar.
2830 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2833 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2836 2007-08-17 Ollie Wild <aaw@google.com>
2839 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2840 declarations into appropriate slots for comparison. Fix type
2843 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2846 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2847 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2849 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2852 * parser.c (cp_parser_class_head): Improve error message.
2854 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2856 * pt.c (instantiate_decl): Set input_location
2857 for the function end.
2859 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2861 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2863 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2864 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2865 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2866 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2867 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2868 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2869 * typeck.c (cp_type_quals): Likewise.
2870 * typeck2.c (cxx_incomplete_type_diagnostic,
2871 cxx_incomplete_type_error): Likewise.
2873 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2876 * pt.c (tsubst_friend_function): When check_classfn
2877 returns error_mark_node likewise return it.
2879 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2882 * typeck.c (check_return_expr): Don't NRV optimize vars in
2884 * decl.c (finish_function): Comment fix.
2886 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2889 * pt.c (push_template_decl_real): Depending on TYPE_P
2890 use either TYPE_CONTEXT or DECL_CONTEXT.
2892 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2894 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2895 constructors and destructors return this.
2897 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2900 * decl2.c (check_classfn): Return error_mark_node in case of error;
2901 in that case, do not call add_method.
2902 * decl.c (start_decl): Deal with check_classfn returning
2904 (grokfndecl): Likewise.
2905 * pt.c (tsubst_friend_function): Likewise.
2907 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2910 * typeck.c (build_binary_op): Disallow vector float types with
2911 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2913 2007-08-11 Ian Lance Taylor <iant@google.com>
2915 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2917 * cp-tree.h (cxx_get_alias_set): Update declaration.
2919 2007-08-10 Ollie Wild <aaw@google.com>
2921 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2923 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2925 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2926 (lookup_using_namespace): Fix ambiguous_decl call.
2927 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2929 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2931 * call.c (name_as_c_string): Use CONST_CAST.
2932 * decl.c (build_decl): Likewise.
2933 * parser.c (cp_parser_string_literal): Likewise.
2935 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2938 * error.c (dump_expr): Consistently use the *_cxx_*
2939 variants of the pretty-print functions.
2941 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2944 * decl.c (check_special_function_return_type): Just error
2945 on return type specified for conversion operator.
2947 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2949 * typeck2.c (readonly_error): Handle general expressions.
2950 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2952 2007-08-06 Dan Hipschman <dsh@google.com>
2954 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2955 access function name.
2957 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2960 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2961 * g++spec.c (lang_specific_driver): Check them.
2963 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2966 * pt.c (inline_needs_template_parms): Fix comment; change return type
2969 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2972 2007-03-26 Dirk Mueller <dmueller@suse.de>
2974 * parser.c (cp_parser_member_declaration): Pedwarn
2975 about stray semicolons after member declarations.
2977 2007-08-02 Lee Millward <lee.millward@gmail.com>
2982 * parser.c (cp_parser_asm_definition): Detect and discard asm
2983 statements with invalid inputs or outputs.
2984 (cp_parser_asm_operand_list): Return error mark node if any
2985 of the operands are invalid. Adjust documentation.
2987 2007-08-02 Nick Clifton <nickc@redhat.com>
2989 * typeck.c: Change copyright header to refer to version 3 of the
2990 GNU General Public License and to point readers at the COPYING3
2991 file and the FSF's license web page.
2992 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2993 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2994 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2995 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2996 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2997 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2998 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2999 name-lookup.h, parser.c: Likewise.
3001 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3004 * call.c (magic_varargs_p): Honor the "type generic" attribute.
3006 2007-07-30 Paolo Carlini <pcarlini@suse.de>
3009 * semantics.c (finish_label_stmt): Reject the __label__
3010 extension outside function scopes.
3012 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3014 * parser.c (eof_token): Un-constify.
3015 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
3016 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
3019 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
3021 * pt.c, tree.c, typeck2.c: Fix comment typos.
3023 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
3024 Mark Mitchell <mark@codesourcery.com>
3027 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
3028 hidden due to friend declarations in local classes.
3030 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
3032 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
3033 * cp-tree.def (DECLTYPE_TYPE): New.
3034 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
3035 (dump_type_prefix): Ditto.
3036 (dump_type_suffix): Ditto.
3037 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
3038 * mangle.c (write_type): Handle DECLTYPE_TYPE.
3039 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
3041 (DECLTYPE_TYPE_EXPR): New.
3042 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
3043 (finish_declared_type): Declare.
3044 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
3045 DECLTYPE_TYPE nodes.
3046 (pp_cxx_type_id): Ditto.
3047 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
3048 (tsubst): Substitute into a DECLTYPE_TYPE node.
3049 (tsubst_copy): Ditto.
3050 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
3052 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
3053 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
3054 structural equality (because we can't hash the expressions).
3055 (finish_declared_type): New.
3056 * lex.c (reswords): Add "decltype" keyword.
3057 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
3058 (cp_parser_postfix_expression): Add member_access_only_p to
3059 restrict postfix expression to member access expressions.
3060 (cp_parser_unary_expression): Update call to
3061 cp_parser_postfix_expression to reflect new parameter.
3062 (cp_parser_declared_type): New.
3063 (cp_parser_simple_type_specifier): Parse decltype types.
3065 2007-07-27 Mark Mitchell <mark@codesourcery.com>
3068 * call.c (convert_for_arg_passing): Only widen bitfields to their
3069 declared types if necessary.
3071 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3073 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
3076 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3078 * decl.c (typename_hash, typename_compare): Constify.
3079 * mangle.c (hash_type, compare_type): Likewise.
3080 * pt.c (eq_local_specializations, hash_local_specialization):
3082 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
3083 list_hash): Likewise.
3084 * typeck2.c (pat_compare): Likewise.
3086 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
3088 * method.c (implicitly_declare_fn): Increase alignment if member
3089 function pointer format requires it.
3091 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3094 * typeck.c (check_return_expr): Do not pass a null argument
3097 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3100 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
3103 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
3106 * typeck.c (convert_arguments): Only use default args if we have
3110 * typeck.c (structural_comptypes): No need to check
3111 resolve_typename_type return value here.
3112 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
3113 * pt.c (resolve_typename_type): Follow typename typedefs. Return
3114 original type rather than error_mark_node in case of failure.
3115 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
3116 resolve_typename_type result check.
3117 (cp_parser_direct_declarator, cp_parser_head,
3118 cp_parser_constructor_declarator_p): Likewise.
3120 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
3122 * pt.c (template_parms_variadic_p): Remove.
3123 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
3125 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3128 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
3129 argument to dump_aggr_init_expr_args instead of false.
3131 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
3133 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
3134 canonical types; otherwise, fall back to structural type
3135 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
3136 internal compiler error if the canonical types are wrong.
3138 2007-07-11 Paolo Carlini <pcarlini@suse.de>
3141 * parser.c (cp_parser_make_indirect_declarator): When the
3142 the code argument is ERROR_MARK return cp_error_declarator.
3144 2007-07-09 Geoffrey Keating <geoffk@apple.com>
3147 * decl.c (cxx_init_decl_processing): Don't set
3148 force_align_functions_log.
3149 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
3150 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
3151 FUNCTION_DECL, return its alignment.
3153 2007-07-09 Richard Guenther <rguenther@suse.de>
3155 * decl.c (start_preparsed_function): Do not promote return type.
3157 2007-07-08 Paolo Carlini <pcarlini@suse.de>
3160 * pt.c (unify): Never pass error_mark_node to template_decl_level.
3162 2007-07-07 Mark Mitchell <mark@codesourcery.com>
3165 * pt.c (resolve_overloaded_unification): Robustify. Return a
3167 (type_unification_real): Adjust accordingly.
3169 2007-07-06 Richard Guenther <rguenther@suse.de>
3171 * init.c (build_new_1): Use the correct pointer type.
3172 * typeck2.c (build_m_component_ref): Likewise.
3174 2007-07-05 Mark Mitchell <mark@codesourcery.com>
3177 * init.c (build_zero_init): Always build an initializer for
3179 * typeck2.c (build_functional_cast): Use build_zero_init.
3182 * init.c (build_new_1): Always pass the allocation function to
3183 build_op_delete_call.
3184 * call.c (build_op_delete_call): Handle operator delete with a
3185 variable-argument list. Do not issue an error when no matching
3186 deallocation function is available for a new operator.
3189 * cp-tree.h (any_value_dependent_elements_p): Declare it.
3190 * decl.c (value_dependent_init_p): New function.
3191 (cp_finish_decl): Use it.
3192 * pt.c (value_dependent_expression_p): Use
3193 any_value_dependent_elements_p.
3194 * parser.c (cp_parser_primary_expression): Add comment about
3195 treating dependent qualified names as integral
3196 constant-expressions.
3198 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
3200 * decl.c (build_ptrmemfunc_type): Always use structural equality
3201 tests when comparing pointer-to-member-function types, because the
3202 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
3205 2007-07-03 Mark Mitchell <mark@codesourcery.com>
3207 * init.c (build_new): Tweak comment.
3209 2007-06-29 Dave Brolley <brolley@redhat.com>
3212 * parser.c (cp_parser_new_type_id): Don't reduce a named array
3213 type to its base type and number of elements here.
3214 * init.c (build_new): Call complete_type_or_else to ensure that the
3215 type is complete and to issue a diagnostic if it is not.
3216 (build_new_1): Don't call complete_type_or_else here.
3218 2007-07-03 Richard Guenther <rguenther@suse.de>
3221 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
3224 2007-07-02 Simon Baldwin <simonb@google.com>
3226 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
3227 for inner-style nested forward declarations that don't declare
3230 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3233 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
3234 DECL_P in not a variable and appears more than once error messages.
3236 2007-07-01 Ollie Wild <aaw@google.com>
3238 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
3239 (select_decl): Remove function.
3240 (unqualified_namespace_lookup): Populate binding by calling
3241 ambiguous_decl. Remove select_decl call.
3242 (lookup_qualified_name): Remove select_decl call.
3243 * decl.c (lookup_and_check_tag): Check for ambiguous references.
3244 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
3245 generation when name lookup is ambiguous.
3247 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
3250 * init.c (build_new_1): Use structural equality on the copy of the
3253 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3255 * decl2.c (determine_visibility): Implement
3256 flag_visibility_ms_compat effect on type info.
3257 * decl.c (cxx_init_decl_processing): Implement
3258 global effect of flag_visibility_ms_compat.
3260 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3262 * decl2.c (start_objects): Mark constructor-running function
3265 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3268 * decl.c (grokdeclarator): Reset friendp for member functions declared
3269 friend of their own class.
3271 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3273 * decl2.c (determine_visibility): Don't look for dllexport here.
3274 (determine_visibility_from_class): Tidy.
3276 2007-06-18 Simon Baldwin <simonb@google.com>
3279 * parser.c (cp_parser_single_declaration): Added check for storage
3280 class other than sc_none in parsed declaration, and a flag to indicate
3281 if the call is part of an explicit template specialization parse.
3282 * (cp_parser_explicit_specialization): Specialization check flag added
3283 to call to cp_parser_single_declaration(), set true.
3284 * (cp_parser_template_declaration_after_export): Specialization check
3285 flag added to call to cp_parser_single_declaration(), set false.
3286 * pt.c (check_explicit_specialization): Added code to copy visiblity
3287 and linkage from the templated function to the explicit specialization.
3289 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3291 * typeck.c (build_binary_op): For templates build the
3292 expression in pieces to avoid the assert in build2_stat.
3293 (get_member_function_from_ptrfunc):
3294 Change over to using POINTER_PLUS_EXPR and convert
3295 the second operand to sizetype.
3296 * typeck2.c (build_m_component_ref): Likewise.
3297 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3298 instead of PLUS_EXPR for pointers.
3299 (build_new_1): Likewise.
3300 (build_vec_delete_1): Likewise.
3301 (build_vec_delete): Likewise.
3302 * class.c (build_base_path): Likewise.
3303 (build_base_path): Likewise.
3304 (convert_to_base_statically): Likewise.
3305 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3306 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3307 instead of PLUS_EXPR.
3308 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3309 instead of PLUS_EXPR for pointers.
3310 * call.c (build_special_member_call): Likewise.
3311 * rtti.c (build_headof): Likewise.
3312 Use sizetype instead of ptrdiff_type_node.
3313 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3314 instead of PLUS_EXPR for pointers.
3315 * except.c (expand_start_catch_block): Do a
3316 NEGATIVE and then a POINTER_PLUS_EXPR instead
3318 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3319 PLUS_EXPR on pointer types over to use
3320 POINTER_PLUS_EXPR and remove the conversion
3321 to the pointer types.
3322 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3323 adding to a pointer type. Use size_int instead of
3324 ssize_int. Convert the index to sizetype before
3325 adding it to the pointer.
3327 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3329 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3330 (DECL_ANON_UNION_VAR_P): New macro.
3331 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3332 than DECL_VAR_MARKED_P, to keep track of which variables we have
3334 * decl.c (redeclaration_error_message): Complain about redeclaring
3335 anonymous union members at namespace scope.
3336 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3338 2007-06-14 Geoff Keating <geoffk@apple.com>
3340 * decl2.c (determine_visibility): Ensure that functions with
3341 hidden types as parameters are hidden.
3344 * decl2.c (determine_visibility): Remove duplicate code for
3347 2007-06-12 Ian Lance Taylor <iant@google.com>
3350 * init.c (avoid_placement_new_aliasing): New static function.
3351 (build_new_1): Call it.
3353 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3355 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3356 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3358 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3361 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3362 on init, the non-decl cond operand and increment value.
3364 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3367 * decl.c (check_initializer): Report an error when a brace enclosed
3368 initializer is used for a non-aggregate type in C++98.
3369 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3371 (grokdeclarator): Likewise.
3372 (move_fn_p): Likewise.
3373 * typeck.c (check_return_expr): Likewise.
3374 * call.c (reference_binding): Likewise.
3375 * error.c (cp_cpp_error): Likewise.
3376 * pt.c (check_default_tmpl_args): Likewise.
3378 * lex.c (init_reswords): Likewise.
3379 * parser.c (p_parser_primary_expression): Likewise.
3380 (TOKEN_PRECEDENCE): Likewise.
3381 (cp_parser_init_declarator): Likewise.
3382 (cp_parser_ptr_operator): Likewise.
3383 (cp_parser_parameter_declaration): Likewise.
3384 (cp_parser_enclosed_template_argument_list): Likewise.
3385 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3386 (cp_parser_next_token_ends_template_argument_p): Likewise.
3388 2007-06-04 Simon Baldwin <simonb@google.com>
3390 * decl.c (grokdeclarator): Readability change. Moved case labels
3391 into direct switch statement scope.
3393 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3395 * call.c (convert_like_real): Remove pointless code.
3397 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3399 * decl.c (get_atexit_fn_ptr_type): New function.
3400 (get_atexit_node): Use it.
3401 (start_cleanup_fn): Likewise.
3402 (register_dtor_fn): Use the object's destructor, instead of a
3403 separate cleanup function, where possible.
3404 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3405 (atexit_fn_ptr_type_node): New macro.
3406 * decl2.c (build_cleanup): Use build_address.
3408 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3410 * typeck.c (build_binary_op): Include types in error.
3412 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3415 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3416 needs runtime initialization.
3418 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3421 * semantics.c (finish_trait_expr): Complete the types.
3423 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3424 Douglas Gregor <doug.gregor@gmail.com>
3425 Pedro Lamarao <pedro.lamarao@mndfck.org>
3426 Howard Hinnant <howard.hinnant@gmail.com>
3430 * typeck.c (comptypes): Don't consider rvalue and lvalue
3431 reference types to be equivalent.
3432 (check_return_expr): Move from certain lvalues when returning
3434 * decl.c (grokdeclarator): Implement reference collapsing.
3435 (copy_fn_p): Don't consider constructors taking rvalue references
3436 to be copy constructors.
3438 * call.c (conversion): New "rvaluedness_matches_p" member.
3439 (convert_class_to_reference): Require reference type as first
3440 parameter instead of base type.
3441 (reference_binding): Add logic to handle rvalue references.
3442 (implicit_conversion): Update inaccurate comment.
3443 (convert_like_real): Disable creation of temporaries that are
3444 impossible to initialize for types with move constructors.
3445 (build_over_call): Elide move constructors when possible.
3446 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3447 (maybe_handle_ref_bind): Return conversion instead of type node.
3448 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3449 determine preferred conversion sequences.
3450 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3451 (LOOKUP_PREFER_RVALUE): New.
3452 (DECL_MOVE_CONSTRUCTOR_P): New.
3453 (struct cp_declarator): Add "reference" member for reference
3454 types, with new "rvalue_ref" flag.
3455 (cp_build_reference_type): Declare.
3456 (move_fn_p): Declare.
3457 * error.c (dump_type_prefix): Format rvalue reference types
3458 correctly in error messages.
3459 * except.c (build_throw): Move from certain lvalues when
3461 * mangle.c (write_type): Mangle rvalue references differently
3462 than regular references.
3463 * parser.c (make_reference_declarator): Add boolean parameter for
3465 (cp_parser_make_indirect_declarator): New.
3466 (cp_parser_new_declarator_opt): Call
3467 cp_parser_make_indirect_declarator.
3468 (cp_parser_conversion_declarator_opt): Ditto.
3469 (cp_parser_declarator): Ditto.
3470 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3472 * pt.c (tsubst): Implement reference collapsing.
3473 (maybe_adjust_types_for_deduction): Implement special template
3474 parameter deduction rule for rvalue references.
3475 (type_unification_real): Update calls to
3476 maybe_adjust_types_for_deduction.
3477 (try_one_overload): Ditto.
3478 (unify_pack_expansion): Ditto.
3479 * tree.c (lvalue_p_1): Handle rvalue reference types.
3480 (cp_build_reference_type): New.
3482 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3485 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3486 variables that need runtime initialization.
3488 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3491 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3492 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3493 case POSTDECREMENT_EXPR>): Return the error_mark_node
3494 if either the real or imaginary parts would an
3497 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3498 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3501 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3502 token is a closing brace, false if there are no tokens left.
3503 (cp_parser_namespace_alias_definition): Only consume the next token if
3504 it is a closing brace.
3506 * parser.c (cp_parser_class_specifier): Likewise.
3508 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3510 * semantics.c (finish_member_declaration): Fix a typo in the
3513 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3525 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3526 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3527 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3528 whether everything was okay. Fix indentation.
3529 (push_template_decl_real): Check for bare parameter packs in
3530 function parameters; where errors occur, mark the parameter types
3531 with ERROR_MARK_NODEs to avert ICEs.
3532 (coerce_template_parameter_pack): New.
3533 (coerce_template_parms): Moved parameter pack coercion into
3534 coerce_template_parameter_pack, and permit it anywhere in the
3535 template parameter list (not just at the end). Parameter and
3536 argument indices can vary (somewhat) separately now, so add
3537 PARM_IDX and ARG_IDX.
3538 (fn_type_unification): Don't set an argument pack as incomplete if
3539 no argument pack was deduced.
3540 (type_unification_real): If a type parameter is a parameter pack
3541 and has not otherwise been deduced, it will be deduced to an empty
3543 (more_specialized_fn): Use the actual lengths of the argument
3544 lists when comparing against expansions.
3545 * semantics.c (finish_member_declaration): If a field's type has
3546 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3548 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3551 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3553 2007-05-22 Ollie Wild <aaw@google.com>
3555 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3556 (unqualified_namespace_lookup): Adds check for hidden types.
3558 2007-05-22 Ollie Wild <aaw@google.com>
3560 * decl.c (duplicate_decls): Verify namespace names are unique.
3562 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3564 * decl.c (cxx_maybe_build_cleanup): Handle
3565 __attribute__((cleanup)).
3567 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3569 * cvt.c (cp_convert_and_check): Don't check warnings if the
3572 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3574 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3576 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3579 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3580 type only if is a class type (5.2.8/4).
3582 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3584 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3585 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3586 c_common_unsigned_type.
3588 2007-05-11 Silvius Rus <rus@google.com>
3590 * typeck.c (build_indirect_ref): Add call to
3591 strict_aliasing_warning.
3592 (build_reinterpret_cast_1): Condition call to
3593 strict_aliasing_warning.
3595 2007-05-11 Jan Hubicka <jh@suse.cz>
3597 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3598 * decl2.c (start_objects): ctors and dtors are no longer public.
3599 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3601 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3603 * typeck.c (build_unary_op): Remove code that used to
3604 handle non lvalue increments/decrements.
3606 2007-05-07 Mike Stump <mrs@apple.com>
3608 * parser.c (check_empty_body): Add.
3609 (cp_parser_iteration_statement): Add call to check_empty_body.
3611 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3614 * mangle.c (write_mangled_name): Mangle static variable names.
3615 (write_unqualified_name): Use local-source-name for
3616 namespace-scope static variables.
3618 2007-05-04 Dirk Mueller <dmueller@suse.de>
3620 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3623 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3626 * decl2.c (constrain_class_visibility):
3627 Use strip_pointer_or_array_types instead of strip_array_types.
3629 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3632 * decl.c (reshape_init_r): Don't reshape the first element if it
3633 is a pointer to member function.
3635 2007-04-27 Simon Baldwin <simonb@google.com>
3637 * decl.c (grokparms): Changed message format from %qD to %qE.
3639 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3641 * error.c (maybe_warn_variadic_templates): Variadic templates are
3642 now in C++0x, so only warn about them in C++98 mode.
3644 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3647 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3648 integeral types from vectors types.
3650 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3653 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3654 for type dependent OMP_CLAUSE_DECLs.
3656 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3659 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3660 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3661 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3662 * init.c (build_zero_init): Adjust, as
3663 COMPLEX_TYPE is now a SCALAR_TYPE.
3664 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3665 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3667 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3669 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3670 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3671 (trait_expr_value): Adjust.
3673 2007-04-23 Simon Baldwin <simonb@google.com>
3675 * decl.c (grokparms): Added new error for duplicate function
3676 parameters names in function prototypes, to match gcc behavior.
3678 2007-04-23 Jan Hubicka <jh@suse.cz>
3680 * decl2.c (finish_objects): Do not call target constructor/destructor
3683 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3685 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3686 instead of checking GIMPLE_STMT_P in chain_next.
3688 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3691 * call.c (convert_for_arg_passing): Convert bitfields to their
3694 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3697 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3699 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3702 * decl2.c (constrain_class_visibility):
3703 Do not warn about the use of anonymous namespace in the main input file.
3705 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3707 * cp-tree.h (current_template_parms): Fix typo in comment.
3709 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3711 * cp-tree.h, error.c: Fix comment typos.
3713 2007-04-13 Jason Merrill <jason@redhat.com>
3716 * call.c (reference_binding): Add c_cast_p parm. If true,
3717 add quals to TO as needed to make it reference-compatible.
3719 2007-04-11 Jan Hubicka <jh@suse.cz>
3721 * class.c (convert_to_base_statically): Fold produced tree; verify
3722 that we are not processing template_decl.
3724 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3727 * class.c (build_base_path): Ensure that the converted pointer has
3728 the same cv-qualification as the input.
3730 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3732 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3734 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3736 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3738 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3739 * tree.c (cp_add_pending_fn_decls): Remove.
3740 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3742 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3744 Revert change removing staticp.
3746 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3748 * cp-objcp-common.c (cxx_staticp): Remove.
3749 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3750 * cp-tree.h (cxx_staticp):
3752 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3754 * class.c (check_for_override): Don't remove dllmport attribute
3757 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3760 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3761 type issue error and return early.
3763 2007-03-30 Jason Merrill <jason@redhat.com>
3766 * typeck.c (cp_type_readonly): New fn.
3767 * cp-tree.h: Declare it.
3768 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3769 (cp_finish_decl): Not here.
3771 2007-03-31 Richard Guenther <rguenther@suse.de>
3773 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3776 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3781 * parser.c (declarator_can_be_parameter_pack): New.
3782 (cp_parser_template_parameter): Only parse the `...' if the
3783 declarator can be a parameter pack.
3784 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3786 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3787 types (they could be used as array bounds).
3788 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3789 (tsubst_pack_expansion): Handle failure to expand parameter
3792 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3795 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3796 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3797 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3798 (CLASS_TYPE_NON_UNION_P): Add.
3799 (struct lang_type_class): Add has_complex_dflt.
3800 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3801 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3802 * cp-tree.def: Add TRAIT_EXPR.
3803 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3804 * lex.c (struct resword): Add __has_nothrow_assign,
3805 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3806 __has_trivial_constructor, __has_trivial_copy,
3807 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3808 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3809 __is_pod, __is_polymorphic, __is_union.
3810 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3811 (cp_parser_trait_expr): New.
3812 * semantics.c (finish_trait_expr, trait_expr_value
3813 classtype_has_nothrow_copy_or_assign_p): New.
3814 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3816 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3817 * class.c (check_bases, check_field_decl, check_bases_and_members):
3818 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3819 * pt.c (uses_template_parms, tsubst_copy_and_build,
3820 value_dependent_expression_p, type_dependent_expression_p): Deal with
3822 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3824 2007-03-29 Richard Guenther <rguenther@suse.de>
3826 * tree.c (cp_walk_subtrees): Do not set input_location.
3828 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3831 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3834 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3836 * parser.c (struct cp_parser): Update comment for
3837 greater_than_is_operator_p.
3838 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3839 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3840 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3841 !GREATER_THAN_IS_OPERATOR_P.
3842 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3843 `>>' operators that will become two `>' tokens in C++0x.
3844 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3845 mode, allowing it to terminate default arguments.
3846 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3847 `>>' like two consecutive `>' tokens.
3848 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3849 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3850 ends a template argument.
3852 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3854 * decl.c (redeclaration_error_message): Complain when redeclaring
3855 a friend function with default template arguments (C++0x mode only).
3856 * cp-tree.h (check_default_tmpl_args): Declare.
3857 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3858 template arguments in function templates. Add support for checking
3859 the default template arguments of friend templates.
3860 (push_template_decl_real): Fix call to check_default_tmpl_args.
3861 (type_unification_real): If a template parameter has not been
3862 deduced but provides a default template argument, substitute into
3863 that default template argument.
3864 * parser.c (cp_parser_init_declarator): When declaring (but not
3865 defining!) a function template in C++0x mode, check for default
3868 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3871 * decl.c (grokdeclarator): Deal with cv-qualified function type
3872 typedefs in the same way for member and non-member functions.
3874 2007-03-26 Dirk Mueller <dmueller@suse.de>
3876 * parser.c (cp_parser_member_declaration): Pedwarn
3877 about stray semicolons after member declarations.
3879 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3882 * pt.c (instantiate_decl): Set in_system_header.
3884 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3886 * cp-tree.h (current_tempalte_parms): Improve documentation.
3887 * pt.c (current_template_args): Likewise.
3890 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3891 not consume tokens when failing.
3893 2007-03-22 Jim Wilson <wilson@specifix.com>
3894 Mark Mitchell <mark@codesourcery.com>
3897 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3898 consistent with FROM.
3900 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3902 * error.c (dump_expr): Handle dependent names that designate types.
3903 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3905 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3907 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3909 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3911 * cvt.c (cp_convert_and_check) : Define.
3912 * cp-tree.h (cp_convert_and_check): Declare.
3913 * call.c (convert_conversion_warnings): Rename to
3914 conversion_null_warnings. The warning for floating-point to
3915 integer is handled by convert_and_check in convert_like_real.
3916 (convert_like_real): convert_conversion_warnings was renamed as
3917 conversion_null_warnings.
3918 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3919 overflow and changes of value during conversion.
3921 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3924 * parser.c (cp_parser_statement): If 'namespace' is found, this
3925 only can be a namespace alias definition, so parse it now.
3926 (cp_parser_namespace_alias_definition): if we find an open brace
3927 instead of '=', then this is actually a misplaced namespace
3930 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3933 * decl.c (cxx_init_decl_processing): Move command-line options
3934 processing to c-opts.c.
3936 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3938 * ptree.c (cxx_print_type): Use formatting markup for integers
3939 when printing template parameter index/level/orig level.
3940 (cxx_print_xnode): Ditto.
3941 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3942 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3943 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3945 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3946 rather than a HOST_WIDE_INT.
3947 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3948 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3950 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3951 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3952 IN_BASE_INITIALIZER bool bitfields.
3953 (struct cp_declarator): Make KIND a 4-bit field. Make
3954 PARAMETER_PACK_P a bool bitfield just after KIND.
3955 * pt.c (uses_parameter_packs): Destroy the pointer set.
3956 (make_pack_expansion): Ditto.
3957 (check_for_bare_parameter_packs): Ditto.
3958 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3960 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3963 * call.c (convert_default_arg): Instead of copying the node,
3966 2007-03-15 Dirk Mueller <dmueller@suse.de>
3969 * call.c (convert_conversion_warnings): New..
3970 (convert_like_real): .. factored out from here.
3971 (convert_conversion_warnings): Add warning about
3972 false being converted to NULL in argument passing.
3974 2007-03-14 Dirk Mueller <dmueller@suse.de>
3976 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3977 (finish_do_body): Warn about empty body in do/while statement.
3979 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3981 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3983 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3986 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3989 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3991 * repo.c (init_repo): Initialize random_seed saved options.
3992 (finish_repo): Adjust.
3994 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3997 * Make-lang.in (doc/g++.1): Use $< to specify the location from
4000 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
4002 * decl.c (compute_array_index_type): New warning flag warn_vla.
4004 2007-03-12 Mark Mitchell <mark@codesourcery.com>
4007 * call.c (convert_default_arg): Copy non-constant arguments.
4009 2007-03-11 Mark Mitchell <mark@codesourcery.com>
4012 * parser.c (cp_parser_postfix_expression): Disallow compound
4013 literals in constant expressions.
4016 * semantics.c (finish_typeof): Use unlowered_expr_type.
4018 2007-03-10 Mark Mitchell <mark@codesourcery.com>
4021 * cp-tree.h (unlowered_expr_type): New function.
4022 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
4023 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
4024 (unlowered_expr_type): New function.
4025 (build_unary_op): Disallow predecrements of bool bitfields.
4026 * call.c (build_conditional_expr): Use unlowered_expr_type.
4027 * pt.c (type_unification_real): Likewise.
4029 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
4032 * typeck.c (check_return_expr): Check for bare parameter packs.
4033 (comptypes): Compare template parameter packs and
4034 type pack expansions.
4035 * decl.c (grokdeclarator): Deal with the declaration of function
4037 (grokparms): Verify that the (optional) function parameter pack is
4038 at the end of the parameter list.
4039 (xref_basetypes): Handle pack expansions in the base class.
4040 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
4041 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
4042 (NONTYPE_ARGUMENT_PACK): New.
4043 (TYPE_PACK_EXPANSION): New.
4044 (EXPR_PACK_EXPANSION): New.
4045 (ARGUMENT_PACK_SELECT): New.
4046 * cp-objcp-common.c (cp_tree_size): Compute size of
4047 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
4048 ARGUMENT_PACK_SELECT.
4049 * error.c (dump_template_argument): Print template argument packs.
4050 (dump_template_argument_list): Ditto.
4051 (dump_template_parameter): Dump `...' for template type parameter
4053 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
4054 (dump_parameters): Print function parameter packs.
4055 (dump_template_parms): Print template argument packs.
4056 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
4057 (maybe_warn_variadic_templates): New.
4058 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
4059 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4060 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4062 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
4063 (write_template_arg): Write argument packs as separate arguments.
4064 * cp-tree.h (struct template_parm_index_s): Add flag that
4065 indicates that the template parameter is actually a parameter
4067 (struct tree_argument_pack_select): New.
4068 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
4069 (union lang_tree_node): Add argument_pack_select.
4070 (FUNCTION_PARAMETER_PACK_P): New.
4071 (PACK_EXPANSION_P): New.
4072 (PACK_EXPANSION_PATTERN): New.
4073 (SET_PACK_EXPANSION_PATTERN): New.
4074 (PACK_EXPANSION_PARAMETER_PACKS): New.
4075 (ARGUMENT_PACK_P): New.
4076 (ARGUMENT_PACK_ARGS): New.
4077 (SET_ARGUMENT_PACK_ARGS): New.
4078 (ARGUMENT_PACK_INCOMPLETE_P): New.
4079 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
4080 (TEMPLATE_PARM_PARAMETER_PACK): New.
4081 (TEMPLATE_TYPE_PARAMETER_PACK): New.
4082 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
4083 (ARGUMENT_PACK_SELECT_INDEX): New.
4084 (ARGUMENT_PACK_SELECT_ARG): New.
4085 (struct cp_declarator): Add parameter_pack_p flag.
4086 (maybe_warn_variadic_templates): Declare.
4087 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
4088 indicate a template parameter pack.
4089 (uses_parameter_packs): Declare.
4090 (template_parameter_pack_p): Declare.
4091 (template_parms_variadic_p): Declare.
4092 (make_pack_expansion): Declare.
4093 (check_for_bare_parameter_packs): Declare.
4094 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
4095 sizeof... expressions.
4096 (pp_cxx_expression): Print pack expansions and non-type argument
4098 (pp_cxx_exception_specification): Print pack expansions.
4099 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
4100 (pp_cxx_ctor_initializer): Print pack expansions.
4101 (pp_cxx_type_id): Print pack expansions.
4102 (pp_cxx_template_argument_list): Print argument packs.
4103 (pp_cxx_template_parameter): Print ellipsis for template parameter
4105 * pt.c (comp_template_parms): Compare template parameter packs.
4106 (template_parameter_pack_p): New.
4107 (template_parms_variadic_p): New.
4108 (template_args_variadic_p): New.
4109 (make_ith_pack_parameter_name): New.
4110 (struct find_parameter_pack_data): New.
4111 (find_parameter_packs_r): New.
4112 (uses_parameter_packs): New.
4113 (make_pack_expansion): New.
4114 (check_for_bare_parameter_packs): New.
4115 (expand_template_argument_pack): New.
4116 (reduce_template_parm_level): Propagate parameter pack flag.
4117 (process_template_parm): Add is_parameter_pack parameter to state
4118 when the parameter is actually a parameter pack. Create template
4119 parameter packs when is_parameter_pack is true.
4120 (current_template_args): The argument for a template parameter
4121 pack is an argument pack containing a single pack expansion.
4122 (process_partial_specialization): When checking that non-type
4123 argument expressions do not involve template parameters, loop over
4124 the arguments in argument packs separately.
4125 (push_template_decl_real): Check that the type of the declaration
4126 does not have any bare parameter packs. Check that primary
4127 templates have no more than one parameter pack, and that it comes
4128 at the end of the template parameter list.
4129 (convert_template_argument): Handle coercions for pack expansion
4130 expressions by coercing the pattern then rebuilding the expansion.
4131 (coerce_template_parms): When coercing the arguments for a
4132 variadic template, pack "extra" arguments into an argument pack.
4133 (coerce_template_template_parms): Cannot coerce between parameter
4134 packs and non-pack parameters.
4135 (template_args_equal): Compare PACK_EXPANSION_P expressions.
4136 (comp_template_args): Expand all template arguments packs before
4137 comparing template argument lists.
4138 (mangle_class_name_for_template): Make argument packs as separate
4140 (for_each_template_parm_r): No need to handle BASELINK.
4141 (instantiate_class_template): Handle pack expansions in the base
4143 (tsubst_pack_expansion): New.
4144 (tsubst_template_args): Handle substitutions of argument packs and
4145 pack expansion into template argument lists.
4146 (tsubst_decl): Expand function parameter packs into separate
4147 function parameters.
4148 (tsubst_arg_types): Expand a type pack expansion into separate
4150 (tsubst_exception_specification): Handle pack expansions in
4151 exception specifiers.
4152 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
4153 replacing a template parameter with its argument. If we encounter
4154 a substitution for an argument pack, just return the parameter
4156 (tsubst_copy): sizeof(X...) returns the number of elements in
4157 parameter pack X. See through ARGUMENT_PACK_SELECT when the
4158 PARM_DECL is a parameter pack.
4159 (tsubst_expr): Expression pack expansions and argument packs
4160 cannot show up here; they will all be handled through function
4161 calls, sizeof, and template argument lists.
4162 (tsubst_copy_and_build): sizeof(X...) returns the number of
4163 elements in parameter pack X. Handle pack expansions in TREE_LIST
4164 and CONSTRUCTOR nodes.
4165 (fn_type_unification): Handle "incomplete" explicit template
4166 argument lists that specify some of the arguments for a template
4168 (type_unification_real): Unify arguments against pack expansions.
4169 (template_parm_level_and_index): New, helper function.
4170 (unify_pack_expansion): New.
4171 (unify): Unify argument packs on an argument-by-argument basis,
4172 handling variadic argument packs as well.
4173 (more_specialized_fn): Handle unification of function parameter
4174 packs. All things being equal, prefer non-variadic function
4175 templates to variadic function templates.
4176 (more_specialized_class): Prefer the variadic class template
4177 partial specialization that binds fewer arguments to a parameter
4179 (regenerate_decl_from_template): Expand function parameter packs
4180 into separate parameters.
4181 (instantiate_decl): Ditto.
4182 (tsubst_initializer_list): Handle pack expansions for base-class
4184 (dependent_type_p_r): Determine dependent types in argument packs
4185 and pack expansions.
4186 (value_dependent_expression_p): Determine value-dependence of
4187 non-type argument packs.
4188 (dependent_template_arg_p): Handle argument packs.
4189 * semantics.c (finish_cond): Check for bare parameter packs.
4190 (finish_expr_stmt): Ditto.
4191 (finish_for_expr): Ditto.
4192 (finish_switch_cond): Ditto.
4193 (finish_mem_initializers): Ditto.
4194 * name-lookup.c (arg_assoc_type): Handle pack expansions and
4196 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
4197 * parser.c (make_declarator): Declarator is not an expansion.
4198 (make_pointer_declarator): Transfer parameter pack flag to outer
4200 (make_reference_declarator): Ditto.
4201 (make_ptrmem_declarator): Ditto.
4202 (make_call_declarator): Ditto.
4203 (make_array_declarator): Ditto.
4204 (cp_parser_postfix_expression): Allow pack expansion expressions
4205 in the argument list for a call expression.
4206 (cp_parser_parenthesized_expression_list): Add new parameter
4207 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
4208 into separate arguments."
4209 (cp_parser_new_placement): Allow pack expansion expressions.
4210 (cp_parser_new_initializer): Ditto.
4211 (cp_parser_mem_initializer_list): Allow ellipsis to create a
4212 base-class initializer expansion.
4213 (cp_parser_mem_initializer): Ditto.
4214 (cp_parser_template_parameter_list): Keep track of whether the
4215 template parameter is a template parameter pack.
4216 (cp_parser_template_parameter): Parse the ellipsis to indicate a
4217 template parameter pack.
4218 (cp_parser_type_parameter): Ditto.
4219 (cp_parser_template_argument_list): Parse the ellipsis to indicate
4221 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
4222 this declarator is a parameter pack.
4223 (cp_parser_parameter_declaration): The ellipsis does not end the
4224 parameter declaration, because it might be a parameter pack. Parse
4225 the ellipsis to indicate a parameter pack.
4226 (cp_parser_initializer): Allow pack expansions.
4227 (cp_parser_initializer_list): Allow ellipsis to create an
4228 initializer expansion.
4229 (cp_parser_base_clause): Allow ellipsis to create a base specifier
4231 (cp_parser_type_id_list): Allow ellipsis to create an exception
4232 specifier expansion.
4233 (cp_parser_attribute_list): Don't allow pack expansions.
4234 (cp_parser_functional_cast): Allow pack expansions.
4235 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
4236 compute the length of a parameter pack.
4237 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
4238 end a template argument.
4239 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4240 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4243 2007-03-09 Dirk Mueller <dmueller@suse.de>
4245 * call.c (build_new_op): Call warn_logical_operator.
4247 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
4250 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
4253 * pt.c (any_template_arguments_need_structural_equality_p):
4256 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
4258 * decl.c (grokdeclarator): Disable warnings for anonymous
4261 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
4263 * typeck2.c (readonly_error): Always emit a hard error.
4264 Remove last argument.
4265 * cp-tree.h (readonly_error): Adjust prototype.
4266 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
4267 * typeck.c (build_unary_op): Likewise.
4268 (build_modify_expr): Likewise.
4270 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4273 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4275 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4278 * parser.c (struct cp_parser): New IN_IF_STMT.
4279 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4280 returning if parsing the body of an 'if' statement or issuing an
4281 error and continuing.
4282 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4284 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4286 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4289 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4292 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4294 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4295 Objective-C++. Don't exit early if -shared-libgcc needs to be
4298 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4300 * typeck.c (common_base_type): Delete unused function.
4302 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4304 * Make-lang.in: Add dummy lang.install-pdf target.
4306 2007-03-01 Simon Baldwin <simonb@google.com>
4309 * decl.c (check_tag_decl): Added new warning for typedef ignored
4310 when it precedes an otherwise valid non-typedef declaration.
4312 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4314 * typeck.c (build_function_call): Store converted arguments
4315 in a stack-allocated array instead of building a list.
4316 (convert_arguments): Store arguments in the array passed in as an
4317 argument, and return the actual number of arguments.
4318 * call.c (build_call): Delete, and replace with...
4319 (build_call_n, build_call_a): New.
4320 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4321 (build_over_call): Store converted arguments in a stack-allocated
4322 array instead of building a list.
4323 (build_cxx_call): Pass arguments in an array instead of as a list.
4324 (build_java_interface_fn_ref): Rewrite to avoid constructing
4326 * tree.h: Update declarations to reflect above changes.
4327 * method.c (use_thunk): Use a stack-allocated array to hold
4328 the arguments instead of a list.
4329 * rtti.c (throw_bad_cast): Update call to cxx_call.
4330 (throw_bad_typeid): Likewise.
4331 (build_dynamic_cast_1): Likewise.
4332 * init.c (build_builtin_delete_call): Use build_call_n.
4333 * decl.c (expand_static_init): Likewise.
4334 * except.c (cp_protect_cleanup_actions): Likewise.
4335 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4336 (gimplify_must_not_throw_expr): Likewise.
4337 (cxx_omp_apply_fn): Use build_call_a.
4339 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4341 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4342 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4344 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4346 * cp-tree.h (static_ctors): Remove.
4347 * cp-tree.h (static_dtors): Likewise.
4348 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4349 refactoring of tree_map hierarchy.
4350 (decl_shadowed_for_var_insert): Likewise.
4351 * semantics.c (expand_body): Use c_expand_body.
4352 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4353 * decl2.c (static_ctors): Remove.
4354 (static_dtors): Likewise.
4355 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4356 objc_generate_static_init_call. Do not call static_[cd]tors.
4357 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4359 (cp_write_global_declarations): Likewise.
4361 2007-02-23 Richard Guenther <rguenther@suse.de>
4363 * class.c (note_name_declared_in_class): Make declaration
4364 changes meaning a pedwarn.
4366 2007-02-22 Michael Matz <matz@suse.de>
4369 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4370 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4371 dump_function_decl): Guard emitting outer scopes by new flag.
4372 * cp-lang.c (cxx_dwarf_name): New function.
4373 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4374 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4376 (push_template_decl_real, lookup_template_class): Remove calls
4379 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4381 * call.c (build_new_method_call): Ensure that explicit calls of
4382 destructors have type "void".
4384 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4386 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4387 and -Walways-true with -Waddress.
4388 * cvt.c (convert_to_void): Replace unconditional warning with
4391 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4393 * decl.c, tree.c: Fix comment typos.
4395 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4398 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4399 statement expression if we had an error mark node.
4401 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4402 Brooks Moses <brooks.moses@codesourcery.com>
4403 Lee Millward <lee.millward@codesourcery.com>
4405 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4406 Change class to tcc_vl_exp.
4408 * call.c (build_call): Use build_call_list instead
4410 (build_over_call): Likewise.
4411 (build_new_method_call): Use build_min_non_dep_call_list
4412 instead of build_min_non_dep.
4414 * error.c (dump_call_expr_args): New function.
4415 (dump_aggr_init_expr_args): New function.
4416 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4417 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4419 * cvt.c (convert_to_void): Use build_call_array instead
4420 of build3; use new AGGR_INIT_EXPR accessor macros.
4422 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4423 instead of TREE_CODE_LENGTH.
4425 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4426 AGGR_INIT_EXPR accessor macros.
4428 * cp-gimplify.c (cp_gimplify_init_expr): Use
4429 AGGR_INIT_EXPR_SLOT to set the slot operand.
4431 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4432 (AGGR_INIT_EXPR_SLOT): New macro.
4433 (AGGR_INIT_EXPR_ARG): New macro.
4434 (aggr_init_expr_nargs): New macro.
4435 (AGGR_INIT_EXPR_ARGP): New macro.
4436 (aggr_init_expr_arg_iterator): New.
4437 (init_aggr_init_expr_arg_iterator): New.
4438 (next_aggr_init_expr_arg): New.
4439 (first_aggr_init_expr_arg): New.
4440 (more_aggr_init_expr_args_p): New.
4441 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4442 (stabilize_aggr_init): New declaration.
4443 (build_min_non_dep_call_list): Likewise.
4445 * tree.c (process_aggr_init_operands): New function.
4446 (build_aggr_init_array) New function.
4447 (build_cplus_new): Update to use new CALL_EXPR and
4448 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4449 build_aggr_init_array.
4450 (build_min_non_dep_call_list) New function.
4451 (build_min_nt): Assert input code parameter is not a variable
4452 length expression class.
4453 (build_min, build_min_non_dep): Likewise.
4454 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4455 to check for equality instead of recursing. Handle tcc_vl_exp
4457 (stabilize_call): Update to only handle CALL_EXPRs, not
4458 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4459 (stabilize_aggr_init): New function.
4460 (stabilize_init): Use it.
4462 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4463 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4464 AGGR_INIT_EXPR accessor macros and argument iterators.
4466 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4467 build_vl_exp. Iterate through the operands, recursively
4468 processing each one.
4469 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4470 CALL_EXPR accessor macros.
4471 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4472 tree code classes. Use TREE_OPERAND_LENGTH instead of
4475 * semantics.c (finish_call_expr): Use build_nt_call_list
4476 instead of build_nt.
4477 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4478 accessor macros. Use build_call_array to construct the
4479 CALL_EXPR node instead of build3
4481 * decl2.c (build_offset_ref_call_from_tree): Use
4482 build_nt_call_list and build_min_non_dep_call_list instead
4483 of build_min_nt and build_min_non_dep.
4485 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4486 Use build_nt_call_list instead of build_min_nt.
4488 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4491 * call.c (build_conditional_expr): Improve error message.
4493 2007-02-13 Dirk Mueller <dmueller@suse.de>
4495 * friend.c (do_friend): Annotate warning about friend
4496 declarations in templates with OPT_Wnon_template_friend.
4497 Convert informal message from warning() to inform().
4499 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4500 Mark Mitchell <mark@codesourcery.com>
4503 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4504 instantiations for variables.
4506 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4509 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4510 Check warn_unused_value just once.
4512 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4515 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4516 (fn_type_unificiation): Likewise.
4517 (get_bindings): Likewise.
4519 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4522 * decl.c (finish_function): Use DECL_REPLACEABLE.
4523 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4525 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4527 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4529 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4531 * decl.c (grokvardecl): Don't error if !have_tls.
4532 (grokdeclarator): Likewise.
4533 * parser.c (cp_parser_omp_threadprivate): Likewise.
4535 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4538 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4539 parameters and result decls in omp clauses.
4540 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4543 2007-02-05 Dirk Mueller <dmueller@suse.de>
4546 * parser.c (cp_parser_class_specifier): Always initialize bases.
4548 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4550 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4551 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4552 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4554 * semantics.c (finish_omp_atomic): Store a whole expression node
4555 in operand 1, and integer_zero_node in operand 0, for dependent
4556 OMP_ATOMIC. Rewrite to make flow easier to understand.
4558 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4560 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4562 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4564 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4565 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4567 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4569 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4570 keyword warning to -Wc++0x-compat.
4572 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4574 * decl.c (grokdeclarator): Update documentation.
4576 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4579 * decl.c (grokdeclarator): If __thread is used together with
4580 a storage class other than extern and static, clear thread_p
4581 after issuing diagnostics and fall through to checking the
4584 2007-01-30 Roger Sayle <roger@eyesopen.com>
4586 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4587 calculating the size of an array (to avoid recursive errors).
4589 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4592 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4594 * call.c (convert_like_real): Don't warn when converting to
4597 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4599 * decl.c (pop_label): Replace warning with call to
4600 warn_for_unused_label.
4602 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4605 * semantics.c (finish_pseudo_destructor_expr): Check the
4606 destrutor name by calling check_dtor_name.
4608 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4610 * lex.c (D_CPP0X): Rename.
4612 (reswords): D_CPP0X -> D_CXX0X.
4613 (init_reswords): Ditto.
4614 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4615 of C++0x keywords as identifiers.
4617 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4620 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4623 2007-01-23 Ian Lance Taylor <iant@google.com>
4625 * typeck.c (convert_for_assignment): Only warn about a = b = c
4626 when converting to bool.
4628 2007-01-23 Roger Sayle <roger@eyesopen.com>
4630 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4632 * typeck.c (ignore_overflows): Remove the remaining uses of
4633 TREE_CONSTANT_OVERFLOW.
4635 2007-01-20 Jan Hubicka <jh@suse.cz>
4637 * decl2.c (start_objects, start_static_storage_duration_function):
4638 Do not make the functions uninlinable.
4640 2007-01-17 Ian Lance Taylor <iant@google.com>
4642 * class.c (add_method): Call VEC_reserve_exact rather than passing
4643 a negative size to VEC_reserve.
4645 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4648 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4650 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4653 * decl.c (make_typename_type): If the qualified name is not a
4654 type, issue an error.
4655 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4658 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4660 * rtti.c: Include target.h.
4661 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4662 don't emit typeinfo for fundamental types as weak.
4663 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4665 2007-01-08 Richard Guenther <rguenther@suse.de>
4667 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4669 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4671 * call.c (standard_conversion): Pass flag to
4672 vector_types_convertible_p to disallow emission of note.
4673 * typeck.c (convert_for_assignment): Pass flag to
4674 vector_types_convertible_p to allow emission of note.
4675 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4676 to disallow emission of note.
4678 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4681 * typeck.c (build_binary_op): Call overflow_warning if
4682 TREE_OVERFLOW_P is true for the result and not for any of the
4685 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4688 * class.c (add_method): Don't wait until template
4689 instantiation time to complain about duplicate methods.
4691 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4694 * semantics.c (finish_unary_op_expr): Warn only if result
4695 overflowed and operands did not.
4697 2007-01-05 Ian Lance Taylor <iant@google.com>
4699 * typeck.c (build_binary_op): Warn about comparing a non-weak
4702 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4704 * pt.c (tsubst): Propagate the need for structural equality checks
4705 when reducing the level of template parameters.
4707 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4709 * pt.c: Fix a comment typo.
4711 2007-01-02 Ian Lance Taylor <iant@google.com>
4713 * semantics.c (maybe_convert_cond): Optionally warn when using an
4714 assignment as a condition.
4715 * typeck.c (convert_for_assignment): Optionally warn about
4716 assigning the result of an assignment to a bool.
4718 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4720 * pt.c (canonical_template_parms): Correct typo in comment.
4722 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4724 * typeck.c (structural_comptypes): Renamed from "comptypes".
4725 (comptypes): Use canonical type information to perform fast type
4726 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4727 canonical type comparison returns the same results as we would see
4728 from the current, structural check. Support COMPARE_STRUCTURAL
4729 when we need structural checks.
4730 * decl.c (typename_compare): Fix comment.
4731 (build_typename_type): TYPENAME_TYPE nodes require structural
4732 equality checks, because they resolve different based on the
4734 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4735 require structural equality checks (for now).
4736 (build_ptrmemfunc_type): Build the canonical pointer to member
4738 (compute_array_index_type): Whenever we build a new index type
4739 to represent the size of an array in a template, we need to mark
4740 this index type as requiring structural equality. This goes for
4741 arrays with value-dependent sizes with the current ABI, or all
4743 * tree.c (cplus_array_hash): New.
4744 (struct cplus_array_info): New.
4745 (cplus_array_compare): New.
4746 (cplus_array_htab): New.
4747 (build_cplus_array_type_1): Use a hash table to cache the array
4748 types we build. Build the canonical array type for each array
4750 (cp_build_qualified_type_real): When building a cv-qualified array
4751 type, use the hash table of array types and build canonical array
4753 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4754 use structural equality (for now).
4755 * cp-tree.h (COMPARE_STRUCTURAL): New.
4756 * pt.c (canonical_template_parms): New.
4757 (canonical_type_parameter): New.
4758 (process_template_parm): Find the canonical type parameter.
4759 (lookup_template_class): When we have named the primary template
4760 type, set the canonical type for our template class to the primary
4761 template type. If any of the template arguments need structural
4762 equality checks, the template class needs structural equality
4764 (tsubst): When reducing the level of a template template
4765 parameter, we require structural equality tests for the resulting
4766 parameter because its template parameters have not had their types
4767 canonicalized. When reducing a template type parameter, find the
4768 canonical reduced type parameter.
4769 (any_template_arguments_need_structural_equality_p): New.