| blob | f9b197144dc424e0028778aa39442d1c7748ba45 |
1 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
3 PR c++/35243
4 * pt.c (tsubst_initializer_list): Consistently check the tree
5 returned by tsubst_pack_expansion for error_mark_node.
7 2008-05-27 Michael Matz <matz@suse.de>
9 PR c++/27975
10 * call.c (build_new_op): Make warning conditional on
11 OPT_Wenum_compare.
13 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
15 PR c++/35909
16 * call.c (convert_like_real): Convert bitfield to desired type
17 before creating temporary.
19 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
21 * Makefile.in: Adjusted dependencies on c-incpath.o.
23 2008-05-23 Jakub Jelinek <jakub@redhat.com>
25 PR c++/36237
26 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
27 fold_build_cleanup_point_expr on build_call_a results.
29 PR c++/36308
30 * semantics.c (omp_clause_info_fndecl): New function.
31 (finish_omp_clauses): Use it.
33 2008-05-21 Jakub Jelinek <jakub@redhat.com>
35 PR c++/36023
36 * cp-tree.h (check_array_initializer): New prototype.
37 * decl.c (check_array_initializer): New function.
38 (check_initializer): Call it.
39 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
41 2008-05-21 Tom Tromey <tromey@redhat.com>
43 * mangle.c (save_partially_mangled_name): Remove.
44 (restore_partially_mangled_name): Likewise.
45 (write_encoding): Update.
46 (write_unqualified_name): Likewise.
47 (start_mangling): Always use name_obstack. Remove 'ident_p'
48 argument.
49 (get_identifier_nocopy): Remove.
50 (finish_mangling_internal): Rename from finish_mangling.
51 (finish_mangling): New function.
52 (finish_mangling_get_identifier): Likewise.
53 (partially_mangled_name, partially_mangled_name_len): Remove.
54 (mangle_decl_string): Change return type. Update.
55 (mangle_decl, mangle_type_string, mangle_special_for_type,
56 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
57 mangle_ref_init_variable): Update.
59 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
61 PR c++/35331
62 * semantics.c (begin_class_definition): Extend checks on the first
63 argument.
65 2008-05-12 Tomas Bily <tbily@suse.cz>
67 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
68 * call.c (build_over_call): Likewise.
69 * error.c (dump_expr): Use CASE_CONVERT.
70 * class.c (fixed_type_or_null): Likewise.
72 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
74 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
75 in error message.
76 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
77 in error message.
79 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
81 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
82 DECL_LOOPING_CONST_OR_PURE_P attributes.
83 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
84 DECL_PURE_P.
86 2008-05-02 Simon Baldwin <simonb@google.com>
88 PR bootstrap/36108
89 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
91 2008-05-01 Simon Baldwin <simonb@google.com>
93 * typeck.c (build_array_ref): Call warn_array_subscript_range.
95 2008-04-30 Jakub Jelinek <jakub@redhat.com>
97 PR c++/35986
98 * pt.c (more_specialized_fn): Stop the loop even if there are no
99 arguments before ellipsis.
101 2008-04-29 Jakub Jelinek <jakub@redhat.com>
103 PR c++/35650
104 * parser.c (cp_parser_lookup_name): Look through single function
105 OVERLOAD.
107 PR c++/35987
108 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
109 COMPOUND_EXPR if the second argument would be error_mark_node.
111 2008-04-28 Jason Merrill <jason@redhat.com>
112 Liu Guanwei <liu_gw@163.com>
114 PR c++/57
115 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
116 in default arguments.
118 2008-04-25 Jan Hubicka <jh@suse.cz>
120 * typeck.c (check_return_expr): Update.
121 * decl.c (start_preparsed_function): Update.
122 * method.c (use_thunk): Update.
124 2008-04-24 Jakub Jelinek <jakub@redhat.com>
126 PR c++/35758
127 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
128 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
129 * decl2.c (is_late_template_attribute): Only make vector_size
130 late tmpl attribute if argument is type or value dependent.
131 (cp_reconstruct_complex_type): New function.
133 2008-04-24 Richard Guenther <rguenther@suse.de>
135 * typeck.c (cp_build_function_call): Call
136 check_builtin_function_arguments.
138 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
140 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
141 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
142 * init.c (build_zero_init): Don't set TREE_INVARIANT.
143 * class.c (build_base_path): Don't set TREE_INVARIANT.
144 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
145 (build_vtbl_initializer): Don't set TREE_INVARIANT.
146 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
147 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
148 (generic_initializer): Don't set TREE_INVARIANT.
149 (ptr_initializer): Don't set TREE_INVARIANT.
150 (ptm_initializer): Don't set TREE_INVARIANT.
151 (class_initializer): Don't set TREE_INVARIANT.
152 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
153 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
154 (build_template_parm_index): Don't set TREE_INVARIANT.
155 (reduce_template_parm_level): Don't set TREE_INVARIANT.
156 (process_template_parm): Don't set TREE_INVARIANT.
158 2008-04-22 Jason Merrill <jason@redhat.com>
160 PR c++/35316
161 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
162 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
163 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
165 2008-04-22 Jakub Jelinek <jakub@redhat.com>
167 PR c++/35747
168 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
169 expression is errorneous.
171 2008-04-21 Jason Merrill <jason@redhat.com>
173 PR c++/35325
174 * tree.c (cp_tree_equal): Handle FIXED_CST.
176 PR c++/35678
177 * pt.c (template_template_parm_bindings_ok_p): Set
178 processing_template_decl while in this function.
180 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
182 * cvt.c (type_promotes_to): Support char16_t and char32_t.
183 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
184 char16_t and char32_t.
185 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
186 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
187 extended builtin type "u8char{16,32}_t".
188 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
189 RID_CHAR{16,32}.
190 (cp_lexer_print_token): Support CPP_STRING{16,32}.
191 (cp_parser_is_string_literal): Idem.
192 (cp_parser_string_literal): Idem.
193 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
194 CPP_STRING{16,32}.
195 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
196 * tree.c (char_type_p): Support char16_t and char32_t as char types.
197 * typeck.c (string_conv_p): Support char16_t and char32_t.
199 2008-04-17 Jason Merrill <jason@redhat.com>
201 PR c++/35773
202 * call.c (build_user_type_conversion_1): Represent second step of
203 copy-init with an rvalue conversion.
204 (convert_like_real) [ck_user]: Don't implicitly add it here.
206 2008-04-15 Jakub Jelinek <jakub@redhat.com>
208 PR c/35751
209 * decl.c (layout_var_decl): If extern or static var has variable
210 size, set TREE_TYPE (decl) to error_mark_node.
212 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
214 PR target/35921
215 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
216 to clone.
218 2008-04-09 Jason Merrill <jason@redhat.com>
220 PR c++/35708
221 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
222 not a pushed variable.
224 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
226 * call.c (build_op_delete_call): Fix quotation in warning message.
227 * decl.c (grokdeclarator): Quote keyword in error message.
228 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
229 message.
231 * parser.c (cp_parser_check_type_definition): Print error string
232 directly rather than using "%s".
233 (cp_parser_postfix_expression): Fix quotation.
234 (cp_parser_decltype): Likewise.
235 (cp_parser_sizeof_operand): Fix quotation. Simplify.
237 * parser.c (cp_parser_non_integral_constant_expression): Build error
238 message with CONCAT rather than using "%s".
239 (cp_parser_primary_expression): Fix quotation.
240 (cp_parser_postfix_expression): Likewise.
241 (cp_parser_postfix_dot_deref_expression): Likewise.
242 (cp_parser_unary_expression): Likewise.
243 (cp_parser_new_expression): Likewise.
244 (cp_parser_delete_expression): Likewise.
246 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
247 as `)', not as `('. Fix quotation.
248 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
249 (cp_parser_primary_expression): Likewise.
250 (cp_parser_nested_name_specifier_opt): Likewise.
251 (cp_parser_postfix_expression): Likewise.
252 (cp_parser_postfix_open_square_expression): Likewise.
253 (cp_parser_parenthesized_expression_list): Likewise.
254 (cp_parser_pseudo_destructor_name): Likewise.
255 (cp_parser_new_expression): Likewise.
256 (cp_parser_direct_new_declarator): Likewise.
257 (cp_parser_delete_expression): Likewise.
258 (cp_parser_cast_expression): Likewise.
259 (cp_parser_question_colon_clause): Likewise.
260 (cp_parser_builtin_offsetof): Likewise.
261 (cp_parser_trait_expr): Likewise.
262 (cp_parser_label_for_labeled_statement): Likewise.
263 (cp_parser_compound_statement): Likewise.
264 (cp_parser_selection_statement): Likewise.
265 (cp_parser_condition): Likewise.
266 (cp_parser_iteration_statement): Likewise.
267 (cp_parser_already_scoped_statement): Likewise.
268 (cp_parser_simple_declaration): Likewise.
269 (cp_parser_linkage_specification): Likewise.
270 (cp_parser_static_assert): Likewise.
271 (cp_parser_decltype): Likewise.
272 (cp_parser_conversion_function_id): Likewise.
273 (cp_parser_operator_function_id): Likewise.
274 (cp_parser_operator): Likewise.
275 (cp_parser_type_parameter): Likewise.
276 (cp_parser_template_id): Likewise.
277 (cp_parser_explicit_instantiation): Likewise.
278 (cp_parser_explicit_specialization): Likewise.
279 (cp_parser_enum_specifier): Likewise.
280 (cp_parser_namespace_definition): Likewise.
281 (cp_parser_namespace_alias_definition): Likewise.
282 (cp_parser_using_declaration): Likewise.
283 (cp_parser_using_directive): Likewise.
284 (cp_parser_asm_definition): Likewise.
285 (cp_parser_direct_declarator): Likewise.
286 (cp_parser_ptr_operator): Likewise.
287 (cp_parser_parameter_declaration_clause): Likewise.
288 (cp_parser_initializer_clause): Likewise.
289 (cp_parser_class_specifier): Likewise.
290 (cp_parser_member_specification_opt): Likewise.
291 (cp_parser_member_declaration): Likewise.
292 (cp_parser_pure_specifier): Likewise.
293 (cp_parser_constant_initializer): Likewise.
294 (cp_parser_base_clause): Likewise.
295 (cp_parser_exception_specification_opt): Likewise.
296 (cp_parser_try_block): Likewise.
297 (cp_parser_function_try_block): Likewise.
298 (cp_parser_handler): Likewise.
299 (cp_parser_throw_expression): Likewise.
300 (cp_parser_asm_operand_list): Likewise.
301 (cp_parser_attributes_opt): Likewise.
302 (cp_parser_label_declaration): Likewise.
303 (cp_parser_constructor_declarator_p): Likewise.
304 (cp_parser_template_declaration_after_export): Likewise.
305 (cp_parser_single_declaration): Likewise.
306 (cp_parser_objc_message_expression): Likewise.
307 (cp_parser_objc_message_args): Likewise.
308 (cp_parser_objc_encode_expression): Likewise.
309 (cp_parser_objc_defs_expression): Likewise.
310 (cp_parser_objc_protocol_expression): Likewise.
311 (cp_parser_objc_selector_expression): Likewise.
312 (cp_parser_objc_protocol_refs_opt): Likewise.
313 (cp_parser_objc_typename): Likewise.
314 (cp_parser_objc_method_keyword_params): Likewise.
315 (cp_parser_objc_superclass_or_category): Likewise.
316 (cp_parser_objc_try_catch_finally_statement): Likewise.
317 (cp_parser_objc_synchronized_statement): Likewise.
318 (cp_parser_objc_throw_statement): Likewise.
319 (cp_parser_omp_var_list_no_open): Likewise.
320 (cp_parser_omp_clause_default): Likewise.
321 (cp_parser_omp_clause_if): Likewise.
322 (cp_parser_omp_clause_num_threads): Likewise.
323 (cp_parser_omp_clause_reduction): Likewise.
324 (cp_parser_omp_clause_schedule): Likewise.
325 (cp_parser_omp_critical): Likewise.
326 (cp_parser_omp_for_loop): Likewise.
327 (cp_parser_omp_sections_scope): Likewise.
329 * parser.c (cp_parser_template_parameter_list): Simplify.
331 2008-04-07 James E. Wilson <wilson@tuliptree.org>
333 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
335 2008-04-07 Jason Merrill <jason@redhat.com>
337 PR c++/35734
338 * class.c (type_has_user_nondefault_constructor): A template
339 counts as a nondefault constructor.
341 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
343 * decl.c (cxx_push_function_context): Delete.
344 (cxx_pop_function_context): Delete.
345 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
346 code only).
347 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
348 LANG_HOOKS_FUNCTION_FINAL): Delete.
349 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
350 LANG_HOOKS_MISSING_NORETURN_OK_P.
351 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
352 Delete prototype.
353 * semantics.c (current_stmt_tree): Fix comment.
355 2008-04-03 Jakub Jelinek <jakub@redhat.com>
357 PR c++/35741
358 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
359 before calling fold_offsetof.
361 2008-04-03 Tom Tromey <tromey@redhat.com>
363 * Make-lang.in (c++_OBJS): New variable.
365 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
367 * optimize.c (clone_body): New, from tree-inline.c.
369 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
371 * method.c (synthesize_method): Use {push,pop}_function_context.
372 * name-lookup.c (push_to_top_level): Likewise.
373 * parser.c (cp_parser_late_parsing_for_member): Likewise.
375 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
377 PR c++/35578
378 * parser.c (cp_parser_decl_specifier_seq): Add location to error
379 message.
381 2008-03-27 Tom Tromey <tromey@redhat.com>
383 * Make-lang.in: Revert automatic dependency patch.
385 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
387 PR obj-c++/35704
388 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
389 (build_compound_expr): New, for compatibility with C
390 build_compound_expr.
391 (cp_build_compound_expr): Renamed from build_compound_expr.
392 (build_c_cast): New, for compatibility with C build_c_cast.
393 (cp_build_c_cast): Renamed from build_c_cast.
394 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
395 * decl.c (cxx_maybe_build_cleanup): Ditto.
396 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
397 (cp_build_compound_expr): Renamed from build_compound_expr.
398 (build_c_cast): Add C-compatible prototype.
399 (cp_build_c_cast): Renamed from build_c_cast.
400 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
401 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
403 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
405 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
406 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
407 ending in a pack expansion, both of which can occur when
408 substituting into a nested template.
409 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
410 instantiating the sizeof...(X) form, make tsubst_copy do the work.
411 * parser.c (cp_parser_template_parameter): Deal with unnamed
412 non-type template parameter packs identified by pack expansions in
413 the parameter type.
415 2008-03-26 Jakub Jelinek <jakub@redhat.com>
417 PR c++/35546
418 * pt.c (apply_late_template_attributes): Don't call tsubst on
419 first attribute argument if it is IDENTIFIER_NODE.
421 PR c++/35332
422 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
423 and LTGT_EXPR to pp_expression.
425 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
427 * pt.c (coerce_template_template_parm): Moved the body of the loop
428 of coerce_template_template_parms here, to make iteration over a
429 template argument pack simpler.
430 Also, allow matching of a template parameter pack in the template
431 template parameter to a template parameter in the template
432 template argument.
433 (coerce_template_template_parms): Deal with variadic template
434 template parameters. Use coerce_template_template_parm.
435 (unify): Make sure we coerce the template template argument's
436 template arguments to the template template parameter's template
437 parameters, not the other way around.
439 2008-03-25 Tom Tromey <tromey@redhat.com>
441 * Make-lang.in: Remove .o targets.
442 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
443 (GXX_OBJS): Update.
444 (c++_OBJS): New variable.
445 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
447 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
449 * typeck.c (composite_pointer_type_r): Add SFINAE support.
450 (composite_pointer_type): Ditto.
451 (common_type): Fix call to composite_pointer_type.
452 (cxx_sizeof_nowarn): New; used to be a macro.
453 (cxx_sizeof_expr): Add SFINAE support.
454 (cxx_alignof_expr): Ditto.
455 (decay_conversion): Fix calls for SFINAE support.
456 (rationalize_conditional_expr): Add SFINAE support.
457 (build_class_member_access_expr): Ditto.
458 (finish_class_member_access_expr): Ditto.
459 (build_x_indirect_ref): Ditto.
460 (build_indirect_ref): Original version renamed to
461 cp_build_indirect_ref; new version provides a bridge from
462 c-common.
463 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
464 support.
465 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
466 (build_function_call): Original version renamed to
467 cp_build_function_call; new version provides a bridge from
468 c-common.
469 (cp_build_function_call): Was build_function_call; added SFINAE
470 support.
471 (convert_arguments): Add SFINAE support.
472 (build_x_binary_op): Ditto.
473 (build_binary_op): Original version renamed to cp_build_binary_op;
474 new version provides a bridge from c-common.
475 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
476 (pointer_diff): Fix calls for SFINAE.
477 (build_x_unary_op): Add SFINAE support.
478 (condition_conversion): Fix calls for SFINAE.
479 (build_unary_op): Original version renamed to cp_build_unary_op;
480 new version provides a bridge from c-common.
481 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
482 (unary_complex_lvalue): Fix calls for SFINAE.
483 (build_x_conditional_expr): Add SFINAE support.
484 (build_x_compound_expr_from_list): Fix calls for SFINAE.
485 (build_x_compound_expr): Add SFINAE support.
486 (convert_ptrmem): Fix calls for SFINAE.
487 (build_static_cast_1): Add SFINAE support.
488 (build_static_cast): Ditto.
489 (build_reinterpret_cast_1): Ditto.
490 (build_reinterpret_cast): Ditto.
491 (build_const_cast_1): Ditto.
492 (build_const_cast): Ditto.
493 (build_c_cast): Ditto.
494 (build_modify_expr): Original version renamed to
495 cp_build_modify_expr; new version provides a bridge from c-common.
496 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
497 support.
498 (build_x_modify_expr): Add SFINAE support.
499 (build_ptrmemfunc): Fix calls for SFINAE.
500 (convert_for_assignment): Add SFINAE support.
501 (convert_for_initialization): Ditto.
502 (check_return_expr): Fix calls for SFINAE.
503 (lvalue_or_else): Add SFINAE support.
504 * init.c (perform_member_init): Fix calls for SFINAE.
505 (emit_mem_initializers): Ditto.
506 (expand_virtual_init): Ditto.
507 (expand_cleanup_for_base): Ditto.
508 (build_aggr_init): Add SFINAE support.
509 (expand_default_init): Ditto.
510 (expand_aggr_init_1): Fix calls for SFINAE.
511 (build_offset_ref): Ditto.
512 (build_new_1): Add SFINAE support.
513 (build_new): Ditto.
514 (build_vec_delete_1): Fix calls for SFINAE.
515 (get_temp_regvar): Ditto.
516 (build_vec_init): Add SFINAE support.
517 (build_dtor_call): Fix calls for SFINAE.
518 (build_delete): Ditto.
519 (push_base_cleanups): Ditto.
520 (build_vec_delete_1): Ditto.
521 * class.c (build_base_path): Fix calls for SFINAE.
522 (build_simple_base_path): Ditto.
523 (convert_to_base_statically): Ditto.
524 (build_vfn_ref): Ditto.
525 (resolve_address_of_overloaded_function): Ditto.
526 * decl.c (check_initializer): Fix calls for SFINAE.
527 (register_dtor_fn): Ditto.
528 (compute_array_index_type): Ditto.
529 (finish_enum): Ditto.
530 (start_preparsed_function): Ditto.
531 (cxx_maybe_build_cleanup): Ditto.
532 * call.c (convert_like): Add COMPLAIN argument.
533 (convert_like_with_context): Ditto.
534 (build_this): Fix calls for SFINAE.
535 (build_user_type_conversion): Ditto.
536 (resolve_args): Ditto.
537 (build_new_function_call): Add SFINAE support.
538 (build_operator_new_call): Fix calls for SFINAE.
539 (build_object_call): Add SFINAE support.
540 (build_conditional_expr): Ditto.
541 (build_new_op): Ditto.
542 (build_op_delete_call): Fix calls for SFINAE.
543 (build_temp): Ditto.
544 (convert_like_real): Add SFINAE support.
545 (build_x_va_arg): Fix calls for SFINAE.
546 (convert_default_arg): Ditto.
547 (build_over_call): Add SFINAE support.
548 (build_java_interface_fn_ref): Fix calls for SFINAE.
549 (build_special_member_call): Add SFINAE support.
550 (build_new_method_call): Ditto.
551 (perform_implicit_conversion): Ditto.
552 (perform_direct_initialization_if_possible): Ditto.
553 (initialize_reference): Fix calls for SFINAE.
554 * method.c (do_build_assign_ref): Fix calls for SFINAE.
555 * rtti.c (build_headof): Fix calls for SFINAE.
556 (get_tinfo_decl_dynamic): Ditto.
557 (get_typeid): Ditto.
558 (build_dynamic_cast_1): Add SFINAE support.
559 (build_dynamic_cast): Ditto.
560 (tinfo_base_init): Fix calls for SFINAE.
561 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
562 (do_end_catch): Ditto.
563 (initialize_handler_parm): Ditto.
564 (expand_start_catch_block): Ditto.
565 (do_allocate_exception): Ditto.
566 (do_free_exception): Ditto.
567 (build_throw): Ditto.
568 * cvt.c (build_up_reference): Fix calls for SFINAE.
569 (convert_to_reference): Ditto.
570 (ocp_convert): Ditto.
571 (convert_to_void): Add SFINAE support.
572 * tree.c (build_dummy_object): Fix calls for SFINAE.
573 (stabilize_expr): Ditto.
574 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
575 parameter.
576 (build_new_method_call): Ditto.
577 (build_special_member_call): Ditto.
578 (build_new_op): Ditto.
579 (perform_implicit_conversion): Ditto.
580 (perform_direct_initialization_if_possible): Ditto.
581 (convert_to_void): Ditto.
582 (build_aggr_init): Ditto.
583 (build_new): Ditto.
584 (build_vec_init): Ditto.
585 (build_dynamic_cast): Ditto.
586 (finish_call_expr): Ditto
587 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
588 (cxx_sizeof_nowarn): Remove macro; add function declaration.
589 (build_class_member_access_expr): Add tsubst_flags_t parameter.
590 (finish_class_member_access_expr): Ditto.
591 (build_x_indirect_ref): Ditto.
592 (cp_build_indirect_ref): New.
593 (cp_build_function_call): Add tsubst_flags_t parameter.
594 (build_x_unary_op): Ditto.
595 (cp_build_unary_op): New.
596 (build_x_conditional_expr): Add tsubst_flags_t parameter.
597 (build_x_compound_expr): Ditto.
598 (build_compound_expr): Ditto.
599 (build_static_cast): Ditto.
600 (build_reinterpret_cast): Ditto.
601 (build_const_cast): Ditto.
602 (build_c_cast): Ditto.
603 (build_x_modify_expr): Ditto.
604 (cp_build_modify_expr): New.
605 (convert_for_initialization): Add tsubst_flags_t parameter.
606 (cp_build_binary_op): Remove macro; add function declaration.
607 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
608 (lvalue_or_else): Ditto.
609 (build_functional_cast): Ditto.
610 * typeck2.c (digest_init): Fix calls for SFINAE.
611 (process_init_constructor_array): Ditto.
612 (process_init_constructor_record): Ditto.
613 (build_x_arrow): Ditto.
614 (build_m_component_ref): Ditto.
615 (build_functional_cast): Add SFINAE support.
616 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
617 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
618 (finish_expr_stmt): Ditto.
619 (finish_for_expr): Ditto.
620 (finish_asm_stmt): Ditto.
621 (finish_non_static_data_member): Ditto.
622 (finish_qualified_id_expr): Ditto.
623 (finish_call_expr): Add SFINAE support.
624 (finish_increment_expr): Fix calls for SFINAE.
625 (finish_unary_op_expr): Ditto.
626 (simplify_aggr_init_expr): Ditto.
627 (finish_omp_clauses): Ditto.
628 (finish_omp_for): Ditto.
629 (finish_omp_barrier): Ditto.
630 (finish_omo_flush): Ditto.
631 * decl2.c (grok_array_decl): Fix calls or SFINAE.
632 (build_anon_union_vars): Ditto.
633 (get_guard_cond): Ditto.
634 (set_guard): Ditto.
635 (one_static_initialization_or_destruction): Ditto.
636 (do_static_initialization_or_destruction): Ditto.
637 (generate_ctor_or_dtor_function): Ditto.
638 (build_offset_ref_call_from_tree): Ditto.
639 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
640 (cp_parser_postfix_dot_deref_expression): Ditto.
641 (cp_parser_unary_expression): Ditto.
642 (cp_parser_new_expression): Ditto.
643 (cp_parser_cast_expression): Ditto.
644 (cp_parser_binary_expression): Ditto.
645 (cp_parser_question_colon_clause): Ditto.
646 (cp_parser_assignment_expression): Ditto.
647 (cp_parser_expression): Ditto.
648 (cp_parser_builtin_offsetof): Ditto.
649 (cp_parser_template_argument): Ditto.
650 (cp_parser_functional_cast): Ditto.
652 2008-03-24 Tom Tromey <tromey@redhat.com>
654 * lex.c (handle_pragma_interface): Don't copy the filename.
655 (handle_pragma_implementation): Copy filename using xstrdup.
657 2008-03-21 Paolo Carlini <pcarlini@suse.de>
659 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
660 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
661 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
662 (PROMOTES_TO_AGGR_TYPE): Remove.
663 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
664 * typeck.c (unary_complex_lvalue, build_modify_expr,
665 convert_for_initialization): Adjust.
666 * init.c (is_aggr_type): Remove.
667 (is_class_type): Add.
668 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
669 build_delete): Adjust.
670 * lex.c (make_aggr_type): Remove.
671 (make_class_type): Add.
672 (cxx_make_type): Adjust.
673 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
674 Adjust.
675 * decl.c (build_typename_type, make_typename_type,
676 make_unbound_class_template, cxx_init_decl_processing,
677 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
678 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
679 grok_op_properties, xref_tag, check_function_type): Adjust.
680 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
681 add_builtin_candidate, add_builtin_candidates,
682 build_user_type_conversion_1, convert_like_real, build_cxx_call,
683 is_subseq, compare_ics): Adjust.
684 * method.c (use_thunk): Adjust.
685 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
686 create_tinfo_types): Adjust.
687 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
688 build_up_reference, convert_to_reference, convert_from_reference,
689 ocp_convert, build_expr_type_conversion): Adjust.
690 * tree.c (bind_template_template_parm, error_type): Adjust.
691 * dump.c (cp_dump_tree): Adjust.
692 * search.c (lookup_member): Adjust.
693 * friend.c (make_friend_class, do_friend): Adjust.
694 * typeck2.c (store_init_value, process_init_constructor_array,
695 process_init_constructor_record, build_x_arrow, build_m_component_ref,
696 build_functional_cast): Adjust.
697 * pt.c (finish_member_template_decl, process_template_parm,
698 lookup_template_class, tsubst_function_type, tsubst,
699 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
700 Adjust.
701 * semantics.c (begin_class_definition, finish_base_specifier,
702 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
703 Adjust.
704 * name-lookup.c (constructor_name_p, push_overloaded_decl,
705 do_class_using_decl, lookup_qualified_name,
706 maybe_process_template_type_declaration): Adjust.
707 * decl2.c (grok_array_decl, check_member_template,
708 constrain_class_visibility): Adjust.
709 * parser.c (cp_parser_class_name): Adjust.
711 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
713 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
715 2008-03-17 Jason Merrill <jason@redhat.com>
717 PR c++/35548
718 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
719 a temp directly to a reference as per DR391.
721 2008-03-12 Richard Guenther <rguenther@suse.de>
723 PR c++/35469
724 Revert:
725 2008-02-04 Richard Guenther <rguenther@suse.de>
727 PR java/35035
728 * decl.c (record_builtin_java_type): Make jboolean a
729 integer type again where its mode doesn't match that of bool.
731 2008-01-25 Richard Guenther <rguenther@suse.de>
733 PR c++/33887
734 * decl.c (record_builtin_java_type): Make __java_boolean
735 a variant of bool.
736 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
737 after TYPE_MAIN_VARIANT check.
739 2008-03-10 Jakub Jelinek <jakub@redhat.com>
741 PR c++/35328
742 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
743 if errorcount.
745 PR c++/35337
746 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
747 DECL_P in not a variable and appears more than once error messages.
749 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
751 Revert:
753 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
755 PR c++/35049
756 PR c++/35096
757 * typeck.c (structural_comptypes): Call cp_comptypes.
758 (comptypes): New; called from the C/C++ common bits to perform
759 strict checks.
760 (cp_comptypes): Renamed from comptypes, which is already used,
761 with a different signature, by the C++ front end.
762 (build_reinterpret_cast_1): Call cp_comptypes.
763 (ptr_reasonably_similar): Ditto.
764 * decl.c (decls_match): Ditto.
765 * cvt.c (convert_to_reference): Ditto.
766 * cp-tree.h (same_type_p): Ditto.
767 (same_or_base_type_p): Ditto.
768 (comptypes): Rename to cp_comptypes.
769 * pt.c (canonical_type_parameter): Call cp_comptypes.
771 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
773 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
774 test for equivalence between pointer and references.
776 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
778 PR 24924
779 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
780 (check_field_decls): Likewise.
781 (note_name_declared_in_class): Likewise.
782 * call.c (build_new_op): Likewise.
783 (convert_like_real): Likewise.
784 (build_over_call): Likewise.
785 * lex.c (unqualified_fn_lookup_error): Likewise.
786 * parser.c (cp_parser_template_id): Likewise.
787 * cvt.c (warn_ref_binding): Likewise.
788 (convert_to_reference): Likewise.
789 (ocp_convert): Likewise.
790 (convert_to_void): Use error instead of pedwarn.
791 * error.c (cp_cpp_error): Use pedantic_warning_kind.
792 * decl.c (compute_array_index_type): Use constant_expression_error.
794 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
796 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
797 that auto is either a storage class or a simple type specifier,
798 depending on the dialect.
799 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
800 specifier in C++98 mode, error in C++0x mode (since we don't
801 support auto as a type specifier, yet).
802 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
803 storage specifier in C++0x mode.
804 (cp_parser_simple_type_specifier): Parse `auto' as a
805 simple-type-specifier, but error because we don't support it yet.
807 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
809 * parser.c (cp_parser_nonclass_name): New.
810 (cp_parser_pseudo_destructor_name): Use it instead of
811 cp_parser_type_name.
812 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
814 2008-02-29 Tom Tromey <tromey@redhat.com>
816 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
817 (cp_lexer_get_preprocessor_token): Update.
818 (cp_lexer_set_source_position_from_token): Don't call
819 restore_input_file_stack.
820 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
822 2008-02-28 Richard Guenther <rguenther@suse.de>
824 Revert:
825 2008-02-26 Richard Guenther <rguenther@suse.de>
827 * decl.c (duplicate_decls): Remove decl from global mapping
828 before ggc_freeing it.
830 2008-02-27 Jakub Jelinek <jakub@redhat.com>
832 PR c++/35368
833 * rtti.c: Include c-pragma.h.
834 (push_abi_namespace, pop_abi_namespace): New functions.
835 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
836 create_tinfo_types, emit_support_tinfos): Use them.
837 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
839 2008-02-26 Jason Merrill <jason@redhat.com>
841 PR c++/35315
842 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
843 to name the struct for linkage purposes even if it has attributes.
844 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
846 2008-02-26 Tom Tromey <tromey@redhat.com>
848 * parser.c (eof_token): Remove old location code.
849 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
850 * decl2.c (generate_ctor_or_dtor_function): Remove old location
851 code.
852 (cp_write_global_declarations): Likewise.
853 * lex.c (cxx_init): Remove old location code.
854 (handle_pragma_implementation): Remove test of
855 USE_MAPPED_LOCATION.
856 * pt.c (tsubst): Remove old location code.
857 * error.c (cp_print_error_function): Remove test of
858 USE_MAPPED_LOCATION.
859 * decl.c (pop_label): Remove old location code.
860 (finish_function): Likewise.
862 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
864 PR 26264
865 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
867 2008-02-26 Richard Guenther <rguenther@suse.de>
869 * decl.c (duplicate_decls): Remove decl from global mapping
870 before ggc_freeing it.
872 2008-02-26 Paolo Carlini <pcarlini@suse.de>
874 PR c++/35323
875 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
877 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
879 * typeck.c (build_class_member_access_expr): Add appropriate
880 OPT_W* parameter to warning.
881 (build_reinterpret_cast_1): Likewise.
882 * name-lookup.c (push_overloaded_decl): Likewise.
884 2008-02-25 Paolo Carlini <pcarlini@suse.de>
886 PR c++/35333
887 * error.c (dump_expr): Handle CONJ_EXPR.
889 2008-02-25 Paolo Carlini <pcarlini@suse.de>
891 PR c++/35338
892 * error.c (dump_type): Handle FIXED_POINT_TYPE.
893 (dump_expr): Handle FIXED_CST.
895 2008-02-24 Jason Merrill <jason@redhat.com>
897 * parser.c (cp_parser_declaration): Handle "inline namespace".
898 (cp_parser_namespace_definition): Likewise.
900 PR c++/33486
901 * name-lookup.c (arg_assoc_namespace): Look down into inline
902 namespaces, too.
904 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
906 * typeck.c (check_for_casting_away_constness): Use 1 single
907 argument, the type of cast, to decide what diagnostics generate.
908 (build_static_cast_1): Remove unused code. Update call to
909 check_for_casting_away_constness.
910 (build_reinterpret_cast_1): Update call to
911 check_for_casting_away_constness.
912 (build_const_cast_1): Likewise.
914 2008-02-24 Paolo Carlini <pcarlini@suse.de>
916 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
917 VEC_NEW_EXPR), forward to pp_expression.
918 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
920 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
922 PR c++/34749
923 * friend.c (do_friend): Call cplus_decl_attributes earlier.
925 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
927 PR C++/34715
928 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
929 template decls' function decl.
931 2008-02-22 Paolo Carlini <pcarlini@suse.de>
933 PR c++/35282
934 Revert:
935 2008-02-14 Paolo Carlini <pcarlini@suse.de>
937 PR c++/28743
938 * pt.c (determine_specialization): In case of function templates,
939 when the type of DECL does not match FN there is no match.
941 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
943 PR c/19999
944 * typeck.c (build_binary_op): Warn about floating point
945 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
947 2008-02-19 Jason Merrill <jason@redhat.com>
949 PR c++/34950
950 * pt.c (resolve_overloaded_unification): Set processing_template_decl
951 while we look for possible bindings.
953 2008-02-19 Jakub Jelinek <jakub@redhat.com>
955 PR c++/35028
956 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
958 PR c++/34964
959 PR c++/35244
960 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
961 vars. Afterwards ensure v is VAR_DECL.
963 PR c++/35078
964 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
965 call cp_finish_decl.
966 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
967 early.
969 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
971 PR c++/35023
972 PR c++/35024
973 PR c++/35026
974 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
975 is error_mark_node, return an error early.
976 (find_parameter_packs_r): Pass the pointer set along to recursive
977 calls of cp_walk_subtrees; don't try to manage the pointer set
978 ourselves.
979 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
980 (make_pack_expansion): Ditto.
981 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
982 a second pass through the tree with find_parameter_packs_r; that
983 second pass no longer does anything.
984 (push_template_decl_real): If we have an erroneous declaration,
985 set its type to error_mark_node before returning an error.
987 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
989 PR c++/34050
990 * pt.c (tsubst_initializer_list): Deal with the use of
991 VOID_TYPE_NODE to indicate value-initialization of the bases.
993 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
994 Jason Merrill <jason@redhat.com>
996 PR c++/5645
997 PR c++/11159
998 * class.c (type_has_user_nondefault_constructor): New fn.
999 * cp-tree.h: Declare it.
1000 * init.c (emit_mem_initializers): Use it for -W warning about
1001 missing base initializer.
1003 2008-02-14 Paolo Carlini <pcarlini@suse.de>
1005 PR c++/28743
1006 * pt.c (determine_specialization): In case of function templates,
1007 when the type of DECL does not match FN there is no match.
1009 2008-02-13 Jakub Jelinek <jakub@redhat.com>
1010 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1012 PR c++/35138
1013 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
1014 are not identifier :: ~, return before calling cp_parser_type_name.
1016 2008-02-13 Jason Merrill <jason@redhat.com>
1018 PR c++/34962, c++/34937, c++/34939
1019 * decl2.c (is_late_template_attribute): Always defer attributes
1020 vector_size and weak.
1022 PR c++/34774
1023 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
1024 of enumerators, too.
1026 2008-02-12 Jason Merrill <jason@redhat.com>
1028 PR c++/34824
1029 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
1030 if we're doing conversions to call a user-defined conversion function.
1032 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
1034 PR c++/29048
1035 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
1036 check here, too.
1038 2008-02-12 Jakub Jelinek <jakub@redhat.com>
1040 PR c++/34862
1041 * init.c (build_new_1): Don't create placement_expr before
1042 constructing alloc_call. Verify that the pointer is passed by
1043 value to operator new.
1045 2008-02-11 Jason Merrill <jason@redhat.com>
1047 PR c++/35097
1048 * pt.c (tsubst): Don't look up a template typedef in an explicit
1049 specialization.
1051 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
1053 PR c++/35113
1054 * tree.c (cp_build_qualified_type_real): When building a
1055 cv-qualified array type, build it as a unique type with
1056 build_cplus_array_type_1 and then adopt the unqualified type's
1057 main variant.
1059 2008-02-11 Paolo Carlini <pcarlini@suse.de>
1061 PR c++/35077
1062 * decl.c (groktypename): Check grokdeclarator return.
1064 2008-02-10 Jason Merrill <jason@redhat.com>
1066 PR c++/34094
1067 * decl2.c (cp_write_global_declarations): Don't write out static
1068 data members with DECL_IN_AGGR_P set.
1070 2008-02-08 Jason Merrill <jason@redhat.com>
1072 PR c++/35116
1073 * tree.c (build_target_expr_with_type): Handle void initializer.
1074 (bot_manip): Remap slot before recursing.
1076 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1078 PR other/35107
1079 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
1081 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
1083 PR c++/35056
1084 * tree.c: Include tree-flow.h.
1085 (build_target_expr): Check type compatibility.
1086 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
1087 * call.c (convert_like_real): Convert bitfield to expected type.
1089 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
1091 PR c++/35049
1092 PR c++/35096
1093 * typeck.c (structural_comptypes): Call cp_comptypes.
1094 (comptypes): New; called from the C/C++ common bits to perform
1095 strict checks.
1096 (cp_comptypes): Renamed from comptypes, which is already used,
1097 with a different signature, by the C++ front end.
1098 (build_reinterpret_cast_1): Call cp_comptypes.
1099 (ptr_reasonably_similar): Ditto.
1100 * decl.c (decls_match): Ditto.
1101 * cvt.c (convert_to_reference): Ditto.
1102 * cp-tree.h (same_type_p): Ditto.
1103 (same_or_base_type_p): Ditto.
1104 (comptypes): Rename to cp_comptypes.
1105 * pt.c (canonical_type_parameter): Call cp_comptypes.
1107 2008-02-05 Jakub Jelinek <jakub@redhat.com>
1109 PR c++/33553
1110 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
1111 value dependent expression.
1113 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
1115 PR c++/35074
1116 * decl2.c (save_template_attributes): When we're modifying the
1117 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
1118 all of the other variants to add those same attributes. Otherwise,
1119 the main variant will be inconsistent with those other variants.
1121 2008-02-04 Richard Guenther <rguenther@suse.de>
1123 PR java/35035
1124 * decl.c (record_builtin_java_type): Make jboolean a
1125 integer type again where its mode doesn't match that of bool.
1127 2008-02-02 Jason Merrill <jason@redhat.com>
1128 Mark Mitchell <mark@codesourcery.com>
1130 PR c++/33916
1131 * init.c (build_value_init_1): New function.
1132 (build_value_init): New function.
1133 * typeck2.c (build_functional_cast): Call it.
1134 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
1136 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
1137 TYPE_HAS_CONSTRUCTOR.
1138 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
1139 add_implicitly_declared_members): Adjust.
1140 (check_field_decls): Adjust. Remove warnings about reference/const
1141 in class without constructor.
1142 (check_bases_and_members): Adjust. Give those warnings here instead.
1143 * decl.c (fixup_anonymous_aggr): Adjust.
1144 (check_initializer): Adjust, clarify logic slightly.
1145 (grok_special_member_properties): Adjust, only set if user-provided.
1146 * rtti.c (create_tinfo_types): Don't set.
1147 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
1148 Use same_type_ignoring_top_level_qualifiers_p.
1149 * pt.c (check_explicit_specialization): Adjust.
1150 (instantiate_class_template): Adjust.
1152 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
1153 Jakub Jelinek <jakub@redhat.com>
1155 PR c++/34935
1156 PR c++/34936
1157 * typeck.c (structural_comptypes): Handle comparisons of
1158 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
1159 REAL_TYPE nodes.
1160 * mangle.c (write_builtin_type): Map down to the canonical type,
1161 which will be one of the predefined type nodes.
1163 2008-01-29 Michael Meissner <michael.meissner@amd.com>
1165 PR 35004
1166 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
1167 bits to allow for expansion of the number of middle end tree
1168 codes.
1170 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
1172 PR c++/34055
1173 PR c++/34103
1174 PR c++/34219
1175 PR c++/34606
1176 PR c++/34753
1177 PR c++/34754
1178 PR c++/34755
1179 PR c++/34919
1180 PR c++/34961
1181 * typeck.c (check_return_expr): Tweak call to
1182 check_for_bare_parameter_packs.
1183 * class.c (add_method): Be careful with error_mark_nodes.
1184 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
1185 signature.
1186 * pt.c (struct find_parameter_pack_data): Remove
1187 SET_PACKS_TO_ERROR.
1188 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
1189 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
1190 (make_pack_expansion): Ditto.
1191 (check_for_bare_parameter_packs): Parameter is now a tree, not a
1192 tree*.
1193 (process_template_parm): Tweak call to
1194 check_for_bare_parameter_packs.
1195 (push_template_decl_real): Tweak calls to
1196 check_for_bare_parameter_packs. If bare parameter packs are found
1197 in the list of exceptions, clear out that list after giving an
1198 error.
1199 * semantics.c (finish_cond): Tweak call to
1200 check_for_bare_parameter_packs.
1201 (finish_expr_stmt): Ditto.
1202 (finish_for_expr): Ditto.
1203 (finish_switch_cond): Ditto.
1204 (finish_mem_initializers): Ditto.
1205 (finish_member_declaration): Ditto.
1206 (finish_static_assert): Check for bare parameter packs in the
1207 condition.
1208 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
1209 attributes of a declaration.
1210 * parser.c (cp_parser_using_declaration): Tweak call to
1211 check_for_bare_parameter_packs.
1212 (cp_parser_base_clause): Ditto.
1214 2008-01-28 Jason Merrill <jason@redhat.com>
1216 PR c++/35007
1217 * class.c (build_base_path): Fix !want_pointer case.
1219 2008-01-27 Jason Merrill <jason@redhat.com>
1221 PR c++/27177
1222 * class.c (build_base_path): Fix previous change.
1224 2008-01-26 Jakub Jelinek <jakub@redhat.com>
1226 PR c++/34965
1227 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
1228 and TRUTH_XOR_EXPR.
1230 2008-01-26 Richard Guenther <rguenther@suse.de>
1232 PR c++/34235
1233 * typeck.c (build_binary_op): Remove code to shorten compares.
1235 2008-01-25 Richard Guenther <rguenther@suse.de>
1237 PR c++/33887
1238 * decl.c (record_builtin_java_type): Make __java_boolean
1239 a variant of bool.
1240 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1241 after TYPE_MAIN_VARIANT check.
1243 2008-01-25 Jason Merrill <jason@redhat.com>
1245 PR c++/27177
1246 * class.c (build_base_path): Don't mess with virtual access if
1247 skip_evaluation.
1248 * call.c (standard_conversion): Don't check whether source type
1249 is complete.
1251 * decl2.c (is_late_template_attribute): Don't defer attribute
1252 visibility just because the type is dependent.
1254 2008-01-25 Jason Merrill <jason@redhat.com>
1255 Mark Mitchell <mark@codesourcery.com>
1257 PR c++/31780
1258 * call.c (standard_conversion): Allow conversion from integer/real
1259 to complex.
1260 (compare_ics): Such a conversion is worse than a normal arithmetic
1261 conversion.
1263 2008-01-25 Richard Guenther <rguenther@suse.de>
1265 PR c++/33887
1266 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
1267 to true.
1269 2008-01-24 Paolo Carlini <pcarlini@suse.de>
1271 PR c++/34603
1272 * pt.c (push_template_decl_real): Return error_mark_node in case
1273 of template definition of non-template.
1275 2008-01-24 Jason Merrill <jason@redhat.com>
1277 PR c++/34913
1278 * decl2.c (is_late_template_attribute): Defer any attribute with
1279 dependent args. Also defer type attributes if the type is dependent.
1281 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1282 Alexandre Oliva <aoliva@redhat.com>
1284 PR c++/33984
1285 * call.c (reference_binding): For bitfields use the declared bitfield
1286 type.
1287 (add_builtin_candidates): Likewise.
1288 * class.c (layout_class_type): For bitfields copy over the
1289 original type quals.
1291 2008-01-22 Jason Merrill <jason@redhat.com>
1293 PR c++/28560
1294 * decl.c (groktypename): Also ignore attributes on dependent
1295 possibly-class types.
1297 PR c++/34912
1298 * friend.c (do_friend): Check for prior declaration of a friend
1299 function of a local class.
1300 * name-lookup.c (lookup_name_innermost_nonclass_level):
1301 No longer static.
1302 * name-lookup.h: Declare it.
1304 2008-01-22 Tom Tromey <tromey@redhat.com>
1306 PR c++/34829:
1307 * init.c (build_new_1): Only disallow Java aggregates.
1309 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1311 PR c++/34607
1312 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
1313 if decl or init is error_mark_node.
1315 PR c++/34918
1316 * error.c (dump_expr): Handle VECTOR_CST.
1318 2008-01-21 Jason Merrill <jason@redhat.com>
1320 PR c++/33959
1321 * pt.c (tsubst_aggr_type): Make sure our context is complete.
1323 PR c++/34573
1324 * pt.c (retrieve_local_specialization): Robustify.
1325 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1327 PR c++/34846
1328 * pt.c (tsubst): Only call retrieve_local_specialization if the
1329 original typedef was in a function template.
1331 PR c++/34196
1332 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1334 2008-01-21 Richard Guenther <rguenther@suse.de>
1336 PR c++/34850
1337 * error.c (cp_print_error_function): Deal with recursive
1338 BLOCK trees.
1340 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1342 PR c++/34891
1343 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1345 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1347 PR c++/34776
1348 PR c++/34486
1349 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1350 on non-IS_AGGR_TYPE scope.
1351 (constructor_name_p): Assert IS_AGGR_TYPE.
1353 2008-01-18 Ian Lance Taylor <iant@google.com>
1355 PR c++/33407
1356 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1357 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1358 DECL_IS_OPERATOR_NEW flag.
1360 2008-01-16 Richard Guenther <rguenther@suse.de>
1362 PR c++/33819
1363 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1364 for conversions to type variants.
1366 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1368 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1369 declaration and code. Update copyright year.
1371 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1373 PR c++/34399
1374 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1375 know we have a class type.
1377 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1379 PR c++/34751
1380 * pt.c (coerce_template_parameter_pack): When substituting into
1381 the type of a non-type template parameter pack. use the
1382 deduced/substituted arguments.
1383 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1384 can be a parameter pack with the ellipsis following it. When we
1385 have an erroneous declaration, allow it to be a parameter pack.
1386 (cp_parser_template_parameter): Complain about default
1387 arguments on non-type template parameter packs, and parse them
1388 using the new cp_parser_default_argument.
1389 (cp_parser_parameter_declaration): Complain about parameter packs
1390 with default arguments. Move parsing of default arguments into a
1391 new function, cp_parser_default_argument.
1392 (cp_parser_default_argument): New; extracted from
1393 cp_parser_parameter_declaration.
1395 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1397 PR c++/34051
1398 PR c++/34055
1399 PR c++/34102
1400 PR c++/34103
1401 * typeck.c (check_return_expr): If there are bare parameter packs
1402 in the return value, set it to error_mark_node.
1403 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1404 * pt.c (find_parameter_packs_r): Look at the type of
1405 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1406 (check_for_bare_parameter_packs): Flip the result: now returns
1407 TRUE when there were bare parameter packs, FALSE otherwise.
1408 (push_template_decl_real): Deal with flipped result of
1409 check_for_bare_parameter_packs.
1410 * semantics.c (finish_cond): If there are bare parameter packs in
1411 the conditional, set it to error_mark_node.
1412 (finish_expr_stmt): If there are bare parameter packs in the
1413 expression, set it to error_mark_node.
1414 (finish_for_expr): Ditto.
1415 (finish_switch_cond): If there are bare parameter packs in
1416 the conditional, set it to error_mark_node.
1417 (finish_mem_initializers): If there are bare parameter packs in
1418 the member initializer, set it to error_mark_node.
1419 (finish_member_declaration): Check the attributes of the
1420 declaration for bare parameter packs, and remove the attributes if
1421 any have bare parameter packs.
1422 * parser.c (cp_parser_using_declaration): Check the using
1423 declaration for bare parameter packs.
1424 (cp_parser_base_clause): If there are bare parameter packs in a
1425 base specifier, don't add it to the chain.
1427 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1429 PR c++/34314
1430 * error.c (dump_simple_decl): Display ellipsis for template
1431 non-type parameter packs.
1432 (dump_decl): Display ellipsis for template type parameter packs.
1433 (dump_template_decl): Display ellipsis for template template
1434 parameter packs.
1435 * pt.c (redeclare_class_template): When redeclaring a class
1436 template, check for collisions between template parameters and
1437 template parameter packs.
1439 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1441 PR c++/33964
1442 * pt.c (process_partial_specialization): Don't mark template
1443 parameters that occur in non-deduced contexts.
1444 (struct pair_fn_data): Add include_nondeduced_p.
1445 (for_each_template_parm_r): Only visit non-deduced contexts if
1446 include_nondeduced_p is set.
1447 (for_each_template_parm): Added parameter include_nondeduced_p,
1448 which states whether template parameters found in non-deduced
1449 contexts should be visited.
1450 (uses_template_parms): Visit all template parameters, even those
1451 in non-deduced contexts.
1453 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1455 PR c++/34052
1456 * pt.c (check_default_tmpl_args): Check for parameter packs that
1457 aren't at the end of a primary template.
1458 (push_template_decl_real): Remove check for parameter packs that
1459 aren't at the end of a primary template; that now happens in
1460 check_default_tmpl_args.
1461 * semantics.c (finish_template_template_parm): Use
1462 check_default_tmpl_args to check for errors in the template
1463 parameter list.
1465 2008-01-12 Doug Kwan <dougkwan@google.com>
1467 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1468 instead of OPT_Wreturn_type in warning due to ignored return type
1469 qualifiers.
1470 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1471 instead of OPT_Wreturn_type in warning due to ignored return type
1472 qualifiers.
1474 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1476 PR c++/33890
1477 * semantics.c (finish_omp_for): Don't call
1478 fold_build_cleanup_point_expr if processing_template_decl.
1480 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1481 Jakub Jelinek <jakub@redhat.com>
1483 PR c++/34611
1484 * error.c (dump_template_argument): Deal with TREE_LIST.
1486 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1488 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1489 long" in C++0x mode; change the warning to note that "long long"
1490 is only unsupported in C++98 mode.
1492 2007-12-20 Jason Merrill <jason@redhat.com>
1494 PR c++/34111
1495 * call.c (standard_conversion): Derived-to-base is considered a
1496 standard conversion.
1498 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1500 PR c++/34513
1501 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1502 call cp_parser_statement rather than
1503 cp_parser_already_scoped_statement.
1505 2007-12-18 Jason Merrill <jason@redhat.com>
1507 PR c++/34206
1508 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1509 use template parms.
1510 (dependent_type_p_r): Handle the domain of an array.
1512 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1513 Jakub Jelinek <jakub@redhat.com>
1515 PR c++/32565
1516 PR c++/33943
1517 PR c++/33965
1518 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1519 bindings of template template parameters after all template
1520 arguments have been deduced.
1521 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1522 include tf_error.
1523 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1524 (unify): Deal with variadic, bound template template parameters.
1525 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1527 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1529 PR c++/34488
1530 * decl.c (grokdeclarator): Reject friend sfk_constructor
1531 FUNCTION_TYPE.
1533 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1535 PR c/34506
1536 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1537 in between clauses.
1539 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1541 PR debug/7081
1542 * cp-lang.c (cp_classify_record): New.
1543 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1545 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1547 PR c++/34238
1548 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1550 PR c++/34364
1551 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1552 dynamic_cast in a template.
1554 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1556 PR c++/34059
1557 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1558 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1560 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1562 PR c++/34395
1563 * error.c (dump_type_prefix, dump_type_suffix): Handle
1564 TYPE_PACK_EXPANSION.
1566 PR c++/34394
1567 * error.c (dump_expr): Handle ABS_EXPR.
1569 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1571 PR c++/34178
1572 PR c++/34340
1573 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1574 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1575 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1576 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1577 flag_use_repository and repo_emit_p returned 2.
1579 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1581 PR c++/34336
1582 * tree.c (stabilize_call, stabilize_init): Do nothing if
1583 processing_template_decl.
1585 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1587 PR c++/34271
1588 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1589 error instead of assertion failure.
1590 * parser.c (cp_parser_decltype): If closing paren is not found,
1591 return error_mark_node.
1593 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1595 PR c++/34101
1596 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1597 packs.
1598 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1599 since arg_assoc_template_arg will deal with them (better).
1601 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1603 PR c++/33509
1604 * pt.c (tsubst_exception_specification): Handle substitutions into
1605 member templates, where tsubst_pack_expansion returns a
1606 TYPE_PACK_EXPANSION.
1608 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1610 PR c++/33091
1611 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1612 bindings for the template parameter pack, don't try to keep the
1613 empty deduced arguments.
1614 (unify): If a parameter is a template-id whose template argument
1615 list contains a pack expansion that is not at the end, then we
1616 cannot unify against that template-id.
1618 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1620 PR c++/34061
1621 * pt.c (current_template_args): Use error_operand_p.
1623 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1625 PR c++/34273
1626 * error.c (dump_decl): Handle TREE_BINFO.
1628 2007-12-01 Ollie Wild <aaw@google.com>
1630 PR c++/8171
1631 * typeck.c (build_binary_op): Add conversion of pointers to function
1632 members appearing as operands to the equality operators.
1634 2007-11-30 Jakub Jelinek <jakub@redhat.com>
1636 PR c++/34275
1637 * error.c (dump_expr): Handle OBJ_TYPE_REF.
1639 2007-11-29 Jakub Jelinek <jakub@redhat.com>
1641 PR c++/34270
1642 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
1643 in templates.
1644 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
1645 Likewise.
1647 PR c++/34267
1648 PR c++/34268
1649 * parser.c (cp_parser_decltype): Don't call finish_id_expression
1650 on ~type.
1651 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
1652 and ~type early.
1654 2007-11-27 Jakub Jelinek <jakub@redhat.com>
1656 PR tree-optimization/34181
1657 * method.c (use_thunk): Don't inline the call in the thunk.
1659 PR c++/34213
1660 * tree.c (decl_linkage): Static data members and static member
1661 functions in anonymous ns classes are lk_external.
1663 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
1665 PR c++/34081
1666 * decl.c (start_preparsed_function): Pass
1667 processing_template_decl for the new allocate_struct_function
1668 parameter.
1670 2007-11-25 Richard Guenther <rguenther@suse.de>
1672 * decl.c (poplevel): Use BLOCK_CHAIN.
1674 2007-11-24 Ollie Wild <aaw@google.com>
1676 * typeck.c (delta_from_ptrmemfunc): New function.
1677 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
1678 (build_binary_op): Call delta_from_ptrmemfunc.
1680 2007-11-23 Jakub Jelinek <jakub@redhat.com>
1682 PR c++/30293
1683 PR c++/30294
1684 * decl.c (cp_finish_decl): Disallow variable or field
1685 definitions if extern "Java" aggregates.
1686 (grokparms): Disallow parameters with extern "Java"
1687 aggregates.
1688 (check_function_type): Disallow function return values
1689 with extern "Java" aggregates.
1690 * init.c (build_new_1): Disallow placement new with
1691 extern "Java" aggregates.
1693 2007-11-23 Mark Mitchell <mark@codesourcery.com>
1694 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1696 PR c++/5310
1697 * call.c (convert_like_real): Build a zero constant when __null is
1698 converted to an integer type.
1700 2007-11-22 Jakub Jelinek <jakub@redhat.com>
1702 PR c++/34094
1703 * decl2.c (cp_write_global_declarations): Issue error about static
1704 data members in anonymous namespace which are declared and used,
1705 but not defined.
1707 2007-11-20 Jakub Jelinek <jakub@redhat.com>
1709 PR c++/34089
1710 * parser.c (cp_parser_class_head): Reject function template ids.
1712 PR c++/28879
1713 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
1714 when processing_template_decl to build_array_type.
1716 PR c++/33962
1717 * pt.c (more_specialized_fn): Don't segfault if one or
1718 both argument list end with ellipsis.
1720 2007-11-18 Jakub Jelinek <jakub@redhat.com>
1722 PR c++/30988
1723 * semantics.c (finish_call_expr): Set
1724 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
1725 or OVERLOAD with all noreturn functions.
1727 2007-11-16 Jakub Jelinek <jakub@redhat.com>
1729 PR c++/34100
1730 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
1731 error_mark_node.
1733 2007-11-13 Jakub Jelinek <jakub@redhat.com>
1735 PR c++/34054
1736 PR c++/34056
1737 PR c++/34057
1738 PR c++/34058
1739 PR c++/34060
1740 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
1741 set to error_mark_node the outermost POINTER_TYPE to the pack if
1742 it is seen in a POINTER_TYPE.
1743 (push_template_decl_real): If check_for_bare_parameter_packs
1744 fails for function return type, set the return type to
1745 integer_type_node. If check_for_bare_parameter_packs failed
1746 for non-function, return error_mark_node.
1748 PR c++/29225
1749 * call.c (build_new_op): Call resolve_args before calling
1750 build_over_call.
1752 2007-11-11 Tom Tromey <tromey@redhat.com>
1754 PR c++/17577:
1755 * lex.c (handle_pragma_implementation): Use cpp_included_before.
1757 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1759 PR c++/8570
1760 * pt.c (redeclare_class_template): Update error message. Use a
1761 note to show the previous declaration.
1762 (tsubst_friend_class): Use the location of the friend template as
1763 the input location before calling redeclare_class_template.
1765 2007-11-11 Jakub Jelinek <jakub@redhat.com>
1767 PR c++/34068
1768 * semantics.c (finish_pseudo_destructor_expr): Handle
1769 object == error_mark_node.
1771 2007-11-10 Jakub Jelinek <jakub@redhat.com>
1773 PR c++/32241
1774 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
1775 is not scalar type, let finish_class_member_access_expr handle
1776 diagnostics. Pass BIT_NOT_EXPR argument to
1777 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
1779 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
1781 PR c++/33510
1782 * decl.c (cp_complete_array_type): If any of the initializer
1783 elements are pack expansions, don't compute the array size yet.
1785 2007-11-08 Andrew Pinski <pinskia@gmail.com>
1787 PR c++/30297:
1788 * tree.c (decl_linkage): Fields have no linkage.
1790 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
1792 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
1794 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
1796 PR c++/33045
1797 PR c++/33837
1798 PR c++/33838
1799 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
1800 Be careful with ERROR_MARK_NODEs.
1801 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
1802 argument.
1804 2007-11-07 Jakub Jelinek <jakub@redhat.com>
1806 PR c++/33501
1807 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
1808 on incomplete type.
1810 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1812 PR c++/33977
1813 PR c++/33886
1814 * tree.c (c_build_qualified_type): Define bridge to
1815 cp_build_qualified_type.
1817 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1819 PR c++/31439
1820 PR c++/32114
1821 PR c++/32115
1822 PR c++/32125
1823 PR c++/32126
1824 PR c++/32127
1825 PR c++/32128
1826 PR c++/32253
1827 PR c++/32566
1828 * typeck.c (check_return_expr): Pass address of retval to
1829 check_for_bare_parameter_packs.
1830 * class.c (build_base_field): Tolerate bases that have no layout
1831 due to errors.
1832 (end_of_base): Ditto.
1833 * tree.c (canonical_type_variant): Be careful with
1834 ERROR_MARK_NODE.
1835 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1836 tree*.
1837 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1838 which states whether parameter packs should be replaced with
1839 ERROR_MARK_NODE.
1840 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1841 possible. If set_packs_to_error is set true, replace the parameter
1842 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1843 (uses_parameter_packs): Don't set parameter packs to
1844 ERROR_MARK_NODE.
1845 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1846 which may be modified (if it is a parameter pack). Instructs
1847 find_parameter_packs_r to replace parameter packs with
1848 ERROR_MARK_NODE (so that they won't cause errors later on).
1849 (process_template_parm): Pass pointer to
1850 check_for_bare_parameter_packs.
1851 (process_partial_specialization): Replace pack expansions before
1852 the end of the template argument list with ERROR_MARK_NODE.
1853 (push_template_decl_real): Pass pointer to
1854 check_for_bare_parameter_packs. Replace parameter packs not at the
1855 end of the template parameter list with ERROR_MARK_NODE.
1856 (convert_template_argument): Be more careful about using DECL_NAME
1857 on only declarations.
1858 (unify): Can't unify against ERROR_MARK_NODE.
1859 * semantics.c (finish_cond): Pass pointer to
1860 check_for_bare_parameter_packs.
1861 (finish_expr_stmt): Ditto.
1862 (finish_for_expr): Ditto.
1863 (finish_switch_cond): Pass pointer to
1864 check_for_bare_parameter_packs, and call it before we put the
1865 condition into the statement.
1866 (finish_mem_initializers): Pass pointer to
1867 check_for_bare_parameter_packs.
1868 (finish_member_declaration): Ditto.
1869 * parser.c (cp_parser_base_clause): Ditto.
1871 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1873 PR target/33168
1874 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1875 with the final TREE_READONLY flag in place. processing_template_decl
1876 is known to be 0 in this part of function.
1878 PR c++/33894
1879 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1880 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1881 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1882 * semantics.c (finish_omp_atomic): Revert most of the
1883 2007-02-05 changes, just keep the new representation of
1884 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1886 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1888 PR c++/33871
1889 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1890 local.
1892 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1894 PR c++/33996
1895 PR c++/33235
1896 PR c++/33930
1897 * typeck.c (merge_types): Don't lose rvalue references when
1898 merging types.
1899 * call.c (build_over_call): Don't elide move constructors just
1900 because the copy constructor is trivial (!).
1901 (compare_ics): If comparing cv-qualifiers fails, we can still order
1902 based on binding lvalues vs. rvalues.
1904 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1906 PR c++/33939
1907 * pt.c (unify_pack_expansion): bring handling of function call
1908 arguments into line with type_unification_real.
1910 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1912 * typeck.c (build_binary_op): Use pedwarn instead of error for
1913 consistency.
1915 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1917 PR c++/33836
1918 * parser.c (cp_parser_unary_expression): For &&label call
1919 cp_parser_non_integral_constant_expression and return error_mark_node
1920 if it returned true.
1922 PR c++/33969
1923 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1924 is neither FUNCTION_TYPE nor METHOD_TYPE.
1926 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1928 PR c++/33516
1929 * parser.c (cp_parser_nested_name_specifier_opt): Use
1930 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1931 typedef of currently open class.
1933 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1935 PR c++/33495
1936 * error.c (dump_expr): Deal specially with statements.
1938 2007-11-01 Jason Merrill <jason@redhat.com>
1940 PR c++/30897
1941 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1942 template parms.
1943 (lookup_template_class): Use it to get the outer template args
1944 for instantiating one.
1946 PR c++/29236
1947 * pt.c (reduce_template_parm_level): tsubst the parameters
1948 of a template template parm.
1950 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1952 PR c++/33955
1953 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1955 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1957 PR c++/32384
1958 * parser.c (cp_parser_postfix_dot_deref_expression): If
1959 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1960 first and if that succeeds and type is SCALAR_TYPE_P, create
1961 PSEUDO_DTOR_EXPR.
1963 PR c++/32260
1964 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1965 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1966 as for std::type_info.
1968 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1970 PR c++/33494
1971 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1972 pp_cxx_delete_expression): Change to static linkage.
1973 * cxx-pretty-print.h: Adjust declarations.
1974 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1975 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1976 MODOP_EXPR): Forward to pp_expression.
1978 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1979 Fix typo.
1981 2007-10-31 Christian Bruel <christian.bruel@st.com>
1982 Mark Mitchell <mark@codesourcery.com>
1984 PR c++/19531
1985 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1986 if retval is volatile.
1988 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1990 PR c++/33616
1991 * decl2.c (build_offset_ref_call_from_tree): Call
1992 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1993 if FN is DOTSTAR_EXPR.
1995 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1997 PR c++/31993
1998 PR c++/32252
1999 * pt.c (find_parameter_packs_r): Fix typo in comment.
2000 (convert_template_argument): Look at the pattern of a pack
2001 expansion to determine what kind of entity we're converting.
2002 (coerce_template_parameter_pack): When we have coerced a non-type
2003 template parameter pack, substitute into the type of that pack.
2004 (tsubst_pack_expansion): When our substitution of a parameter pack
2005 is a "trivial" substitution of itself, just substitute into the
2006 pack expansion rather than actually expanding.
2008 2007-10-29 Jakub Jelinek <jakub@redhat.com>
2010 PR c++/33841
2011 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
2012 for non-integral type bitfields. Return true if bitfield is correct, false
2013 error has been diagnosed.
2014 (check_field_decls): If check_bitfield_decl returned false, call also
2015 check_field_decl.
2017 2007-10-28 Paolo Carlini <pcarlini@suse.de>
2018 Mark Mitchell <mark@codesourcery.com>
2020 PR c++/30659
2021 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
2022 class member error out and return.
2024 2007-10-27 Jakub Jelinek <jakub@redhat.com>
2026 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
2027 to current_function_decl rather than 0.
2029 PR c++/33844
2030 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
2031 ->* rather than .*.
2032 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
2034 2007-10-27 Jason Merrill <jason@redhat.com>
2036 PR c++/5247
2037 * call.c (convert_default_arg): Detect recursion.
2039 2007-10-27 Jakub Jelinek <jakub@redhat.com>
2041 PR c++/33842
2042 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
2043 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
2044 OFFSETOF_EXPR.
2045 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
2046 functions.
2047 * error.c (dump_expr): Handle OFFSETOF_EXPR.
2049 2007-10-26 Jason Merrill <jason@redhat.com>
2051 PR c++/24791
2052 * pt.c (get_template_info): New fn.
2053 (template_class_depth): Use it.
2054 (push_template_decl_real): Check that the template args of the
2055 definition match the args of the previous declaration.
2057 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2059 PR c++/31988
2060 * decl2.c (coerce_new_type): Do not allow a default argument for
2061 the first parameter.
2063 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
2065 PR c++/33839
2066 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
2067 don't see the leading '('. Only lookup names if we get an
2068 IDENTIFIER_NODE.
2070 2007-10-26 Jakub Jelinek <jakub@redhat.com>
2072 PR c++/33744
2073 * parser.c (cp_parser_parenthesized_expression_list): Set
2074 greater_than_is_operator_p to true in between the parens.
2076 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2078 PR c++/31747
2079 * decl.c (grokdeclarator): In case of conflicting specifiers
2080 just return error_mark_node.
2082 2007-10-26 Ollie Wild <aaw@google.com>
2084 * expr.c (cxx_expand_expr): Removed.
2085 * cp-tree.h (exx_expand_expr): Removed.
2086 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
2087 with c_expand_expr.
2089 2007-10-25 Paolo Carlini <pcarlini@suse.de>
2091 PR c++/33843
2092 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
2094 2007-10-23 Jason Merrill <jason@redhat.com>
2096 PR c++/25950 (DR 391)
2097 * call.c (struct conversion): Remove check_copy_constructor_p.
2098 (reference_binding): Always bind a reference directly to a
2099 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
2100 temporary creation.
2101 (check_constructor_callable): Remove.
2102 (convert_like_real): Don't call it.
2103 (initialize_reference): Don't call check_constructor_callable.
2104 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
2105 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
2106 conversions if LOOKUP_NO_TEMP_BIND.
2107 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
2108 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
2109 second conversion.
2110 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
2112 2007-10-22 Jakub Jelinek <jakub@redhat.com>
2114 PR c++/33372
2115 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
2116 before checking if its type is integral.
2118 2007-10-22 Jason Merrill <jason@redhat.com>
2120 PR c++/33620
2121 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
2122 * pt.c (apply_late_template_attributes): Splice out dependent
2123 attributes from DECL_ATTRIBUTES.
2125 * decl.c (cxx_maybe_build_cleanup): Use build_address.
2127 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2129 * typeck.c (build_binary_op) : Use appropriate warning option
2130 instead of unnamed warning.
2132 2007-10-16 Paolo Carlini <pcarlini@suse.de>
2134 PR c++/31446
2135 * pt.c (current_template_args): Do not change TREE_LIST elements
2136 with a TREE_VALUE of error_mark_node.
2138 2007-10-16 Mark Mitchell <mark@codesourcery.com>
2140 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
2141 * decl.c (start_decl): Tidy.
2142 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
2143 the type.
2144 (grokdeclarator): Clarify comment.
2146 2007-10-14 Andrew Pinski <pinskia@gmail.com>
2148 PR c++/30303
2149 * decl.c (grokfndecl): Return NULL after the "definition of
2150 implicitly-declared" error happened.
2152 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
2154 PR c++/26698
2155 * call.c (build_user_type_conversion_1): Do not consider conversion
2156 functions to convert a (possibly cv-qualified) object to the (possibly
2157 cv-qualified) same object type (or a reference to it), to a (possibly
2158 cv-qualified) base class of that type (or a reference to it).
2160 2007-10-12 Paolo Carlini <pcarlini@suse.de>
2162 * pt.c (tsubst): Use template_parm_level_and_index.
2164 2007-10-12 Jakub Jelinek <jakub@redhat.com>
2166 PR c++/32121
2167 * parser.c (cp_parser_compound_statement): Handle label-declarations
2168 at the beginning of the compound statement.
2169 (cp_parser_block_declaration): Issue diagnostics about __label__
2170 not at the beginning of a block.
2172 2007-10-11 Paolo Carlini <pcarlini@suse.de>
2174 PR c++/33461
2175 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
2176 to convert_template_argument.
2177 (coerce_template_parms): Return error_mark_node after fixed-length
2178 error.
2179 (tsubst_decl): Check for error_mark_node the return value of the
2180 first tsubst in 'case VAR_DECL'.
2182 2007-10-08 Ollie Wild <aaw@google.com>
2184 * typeck2.c (digest_init): Call cplus_expand_constant after
2185 convert_for_initialization.
2186 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2187 * expr.c (cplus_expand_constant): Updated function description.
2189 2007-10-04 Jason Merrill <jason@redhat.com>
2191 PR c++/20416
2192 * call.c (initialize_reference): Handle local static reference
2193 temps properly.
2195 2007-10-03 Jason Merrill <jason@redhat.com>
2197 PR c++/32470
2198 * name-lookup.c (push_namespace_with_attrs): Fold back into...
2199 (push_namespace): Here.
2200 (handle_namespace_attrs): New fn for the attr code.
2201 (leave_scope): Don't pop_visibility.
2202 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
2203 * parser.c (cp_parser_namespace_definition): Call
2204 handle_namespace_attrs and pop_visibility as appropriate.
2206 PR c++/11756
2207 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
2209 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
2211 * decl.c (duplicate_decls): Preserve linkage flags for mere
2212 redeclarations of gnu_inline definitions.
2214 2007-10-03 Jason Merrill <jason@redhat.com>
2216 PR c++/15764
2217 * decl.c (wrap_cleanups_r): New fn.
2218 (wrap_temporary_cleanups): New fn.
2219 (initialize_local_var): Call it.
2221 2007-09-29 Jason Merrill <jason@redhat.com>
2223 PR c++/33094
2224 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
2225 constant to not have DECL_EXTERNAL if it's file-local.
2227 2007-09-28 Ollie Wild <aaw@google.com>
2229 Revert
2230 2007-09-27 Ollie Wild <aaw@google.com>
2232 * typeck2.c (digest_init): Call cplus_expand_constant after
2233 convert_for_initialization.
2234 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2235 * expr.c (cplus_expand_constant): Updated function description.
2237 2007-09-28 Jason Merrill <jason@redhat.com>
2239 PR c++/10179
2240 * class.c (layout_empty_base): Take rli parameter, update
2241 rli->record_align if empty base has user-specified alignment.
2242 (build_base_field): Pass rli to it.
2244 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2246 PR c++/33213
2247 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
2249 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2251 PR c++/33118
2252 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
2253 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
2254 (dump_parameters): Just call dump_type for argument packs too.
2256 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2258 PR c++/31434
2259 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
2260 qualification by creating qualified PACK_EXPANSION_PATTERN and
2261 then calling make_pack_expansion on it.
2263 2007-09-27 Ollie Wild <aaw@google.com>
2265 * typeck2.c (digest_init): Call cplus_expand_constant after
2266 convert_for_initialization.
2267 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2268 * expr.c (cplus_expand_constant): Updated function description.
2270 2007-09-27 Jason Merrill <jason@redhat.com>
2272 PR c++/33571
2273 * decl2.c (is_late_template_attribute): Don't crash on unknown
2274 attribute.
2276 2007-09-27 Paolo Carlini <pcarlini@suse.de>
2278 PR c++/33493
2279 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
2280 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
2281 spaces in the formatting.
2282 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
2284 2007-09-27 Jakub Jelinek <jakub@redhat.com>
2286 * error.c (cxx_print_error_function): Add third argument, pass
2287 it over to lhd_print_error_function.
2288 (cp_print_error_function): If diagnostic->abstract_origin, print
2289 virtual backtrace.
2290 * cp-tree.h (struct diagnostic_info): New forward decl.
2291 (cxx_print_error_function): Add third argument.
2293 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
2295 PR c++/33207
2296 * name-lookup.c (pushtag): Do not create an implicit typedef before
2297 the associated type declaration is known to be valid.
2299 2007-09-25 Jakub Jelinek <jakub@redhat.com>
2301 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
2302 rather than pointers.
2304 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
2306 PR c++/14688
2307 * search.c (check_final_overrider): Fail if
2308 targetm.comp_type_attributes returns 0.
2310 2007-09-24 Jason Merrill <jason@redhat.com>
2312 PR c++/33239
2313 * pt.c (resolve_typename_type): Don't look things up in the original
2314 template if it would mean losing template arguments.
2316 2007-09-24 Jakub Jelinek <jakub@redhat.com>
2318 PR c++/33506
2319 * cp-tree.h (cxx_type_hash_eq): New prototype.
2320 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
2321 * tree.c (cxx_type_hash_eq): New function.
2323 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2325 PR c++/33185
2326 * tree.c (cp_build_qualified_type_real): Build a canonical
2327 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2329 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2331 PR c++/33112
2332 PR c++/33185
2333 * tree.c (cplus_array_compare): Compare pointers, not types.
2334 (build_cplus_array_type_1): Store new array type into the hash
2335 table before building the canonical type; build the canonical type
2336 correctly.
2337 (cp_build_qualified_type_real): Put all of the array types with
2338 cv-qualified element types into the C++ array hash table, built as
2339 variants of the unqualified versions.
2341 2007-09-23 Jason Merrill <jason@redhat.com>
2343 PR c++/16370
2344 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2345 for deprecation warnings.
2347 2007-09-22 Jason Merrill <jason@redhat.com>
2349 PR c++/15269
2350 * call.c (build_over_call): Warn about deprecated virtuals.
2352 PR c++/19407
2353 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2354 (MAYBE_TAGGED_TYPE_P): Remove.
2355 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2356 instead of calling is_late_template_attribute again.
2357 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2358 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2359 Don't crash on typedefs from non-template classes.
2360 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2361 (is_late_template_attribute): All attributes applied to template
2362 parms or typename types are dependent. Static.
2363 (splice_template_attributes): Pass decl through.
2364 (save_template_attributes): Likewise.
2366 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2368 PR c++/33496
2369 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2370 returned from tsubst_pack_expansion.
2371 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2372 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2374 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2376 PR c++/33460
2377 * semantics.c (finish_id_expression): Use consistently
2378 context_for_name_lookup.
2379 * decl.c (fixup_anonymous_aggr): Fix error message for
2380 anonymous struct (vs union).
2382 2007-09-19 Jason Merrill <jason@redhat.com>
2384 PR c++/7586
2385 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2386 (retrieve_specialization): Only tagged types use
2387 DECL_TEMPLATE_INSTANTIATIONS.
2388 (instantiate_class_template): Push nested classes too.
2389 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2390 tagged types.
2391 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2392 * init.c (is_aggr_type): Remove redundant tests.
2393 * class.c (push_nested_class): Use CLASS_TYPE_P.
2395 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2397 PR c++/33459
2398 * init.c (build_zero_init): If, recursively, build_zero_init
2399 returns a NULL_TREE, do not append it to the VEC of constructors.
2401 2007-09-18 Jason Merrill <jason@redhat.com>
2403 PR c++/17743
2404 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2405 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2406 ATTR_FLAG_TYPE_IN_PLACE.
2407 (tsubst): Do unqualified lookup to find typedefs from current class.
2408 [ARRAY_TYPE]: Propagate alignment info.
2409 * decl2.c (is_late_template_attribute): Only defer handling of
2410 attribute aligned if the expression is dependent.
2411 (save_template_attributes): If we're deferring any attributes,
2412 make this a naming typedef.
2414 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2416 PR c++/33462 (again)
2417 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2418 va_arg instead of __builtin_va_arg.
2420 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2422 PR c++/33462
2423 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2424 (pp_cxx_primary_expression): Use it.
2425 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2426 * error.c (dump_expr): Use it.
2428 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2430 PR c++/33463
2431 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2432 out case TYPEID_EXPR to...
2433 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2434 and pp_cxx_right_paren.
2435 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2436 * error.c (dump_expr): Use it.
2438 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2440 PR c++/33464
2441 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2442 (pp_cxx_primary_expression): Use it.
2443 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2444 * error.c (dump_expr): Use it.
2446 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2448 PR c++/33124
2449 * init.c (build_new): Remove warning for zero-element
2450 allocations.
2452 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2454 PR c++/32756
2455 * call.c (maybe_handle_implicit_object): Set this_p, clear
2456 rvaluedness_matches_p.
2457 (compare_ics): Do not compare rvaluedness matching when one of the
2458 operands is an implicit object.
2460 2007-09-14 Jason Merrill <jason@redhat.com>
2462 PR c++/17743, c++/19163
2463 * decl2.c (is_late_template_attribute): New fn.
2464 (splice_template_attributes, save_template_attributes): New fns.
2465 (cplus_decl_attributes): Call save_template_attributes.
2466 * pt.c (apply_late_template_attributes): New fn.
2467 (instantiate_class_template, tsubst_decl): Use it.
2468 * cp-tree.h: Declare is_late_template_attribute.
2470 2007-09-13 Tom Tromey <tromey@redhat.com>
2472 * parser.c (cp_lexer_new_main): Don't use
2473 c_lex_return_raw_strings.
2474 (cp_lexer_get_preprocessor_token): Update. Add special case when
2475 lexer is NULL.
2477 2007-09-11 Jan Hubicka <jh@suse.cz>
2479 * method.c (use_thunk): Use tree_rest_of_compilation
2480 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2481 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2482 * cp-tree.h (expand_body): Kill.
2483 (emit_associated_thunks): Declare.
2484 * semantics.c (emit_associated_thunks): Export.
2485 (expand_body): Kill.
2487 2007-09-09 David Daney <ddaney@avtrex.com>
2489 PR c++/33324
2490 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2491 to calculate cookie_ptr.
2493 2007-09-08 Jason Merrill <jason@redhat.com>
2495 PR c++/33342
2496 * pt.c (most_specialized_class): Set processing_template_decl
2497 while tsubsting partial spec args.
2499 2007-09-06 Jason Merrill <jason@redhat.com>
2501 * decl2.c (get_guard): Copy visibility from the guarded variable.
2503 2007-09-06 Jan Hubicka <jh@suse.cz>
2505 * semantics.c (expand_body): Do not mark arguments of clones used.
2507 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2509 PR c++/32674
2510 * decl.c (cp_finish_decl): When processing_template_decl,
2511 deal correctly with init as TREE_LIST.
2513 2007-09-06 Tom Tromey <tromey@redhat.com>
2515 * decl.c (finish_function): Put return's location on line zero of
2516 file.
2518 2007-09-05 Jason Merrill <jason@redhat.com>
2520 PR c++/15745
2521 * except.c (prepare_eh_type): Use type_decays_to.
2523 PR c++/15097
2524 * init.c (build_delete): Use build_headof to get the address of the
2525 complete object if we aren't using the deleting destructor.
2526 * rtti.c (build_headof): No longer static.
2527 * cp-tree.h: Declare it.
2529 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2531 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2532 decl if a prototype for XX is provided with throw().
2534 PR c++/33289
2535 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2536 on __*_chk non-__builtin_* decls.
2538 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2540 PR c++/30302
2541 * semantics.c (finish_id_expression): Use context_for_name_lookup
2542 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2543 * class.c (finish_struct_anon): Deal correctly with anonymous
2544 structs (vs unions, as GNU extension) in error messages.
2546 2007-09-05 Jan Hubicka <jh@suse.cz>
2548 * sematics.c (expand_body): Remove unnecesary import_export_decl
2549 call, DECL_EXTERNAL checks and current_function_decl saving.
2551 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2553 PR c++/29731 (again)
2554 * parser.c (cp_parser_primary_expression): Return error_mark_node
2555 when a statement-expression is found in a template-argument list.
2557 2007-09-04 Jason Merrill <jason@redhat.com>
2559 * except.c (initialize_handler_parm): Use
2560 fold_build_cleanup_point_expr.
2562 PR c++/31419
2563 * call.c (reference_binding): Don't look for user-defined conversions
2564 to the same type.
2566 PR c++/31411
2567 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2568 the MUST_NOT_THROW_EXPR.
2570 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2572 * decl.c (cp_finish_decl): Call determine_visibility before
2573 make_rtl_for_nonlocal_decl.
2575 2007-09-04 Jason Merrill <jason@redhat.com>
2577 PR c++/14032
2578 * pt.c (most_specialized_class): Substitute outer template
2579 arguments into the arguments of a member template partial
2580 specialization.
2581 (strip_innermost_template_args): New fn.
2583 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2585 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2587 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2589 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2590 * decl.c (cp_make_fname_decl): Likewise,
2591 * parser.c (cp_parser_string_literal): Likewise,
2592 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2593 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2594 Likewise,
2596 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2598 PR c++/33208
2599 * typeck.c (build_unary_op): Fix error message for
2600 Boolean expression as operand to operator--.
2602 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2604 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2605 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2606 Likewise.
2608 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2610 PR c++/32597
2611 * init.c (build_default_init): Make extern.
2612 * cp-tree.h (build_default_init): Declare here.
2613 * pt.c (tsubst_expr): When the instantiation of the initializer of
2614 a variable results in an empty list, default-initialize the
2615 variable.
2616 (tsubst_copy_and_build): When the instantiation of the initializer
2617 in a new expression results in an empty initializer list,
2618 default-initialize it.
2620 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2622 * mangle.c (write_type): Change mangling of rvalue reference from
2623 `RR' to `O'.
2625 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2627 * decl.c (duplicate_decls): Remove duplicated line.
2629 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2631 PR c++/33210
2632 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
2633 BOUND_TEMPLATE_TEMPLATE_PARM.
2635 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2637 PR c++/32113
2638 * search.c (lookup_member): Check the name argument for
2639 error_mark_node.
2641 2007-08-31 Paolo Carlini <pcarlini@suse.de>
2643 PR c++/33212
2644 * parser.c (cp_parser_trait_expr): Check rerurn value of
2645 cp_parser_type_id.
2647 2007-08-30 Ollie Wild <aaw@google.com>
2649 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
2650 convert_ptrmem for pointer to member conversions.
2651 (convert_to_pointer_force): Update cp_convert_to_pointer call.
2652 (ocp_convert): Update cp_convert_to_pointer call.
2653 * typeck.c (convert_ptrmem): Add conditional for null pointers to
2654 members.
2655 (build_static_cast_1): Check can_convert for conversions in either
2656 direction.
2657 (get_delta_difference_1): New function.
2658 (get_delta_difference): Refactor to call get_delta_difference_1.
2660 2007-08-30 Jakub Jelinek <jakub@redhat.com>
2662 * decl.c (start_preparsed_function): Set
2663 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
2665 2007-08-28 Paolo Carlini <pcarlini@suse.de>
2667 PR c++/33209
2668 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
2669 BOUND_TEMPLATE_TEMPLATE_PARM.
2671 2007-08-28 Jakub Jelinek <jakub@redhat.com>
2673 PR c++/32596
2674 PR c++/32400
2675 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
2676 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
2678 2007-08-27 Jason Merrill <jason@redhat.com>
2680 PR c++/29000
2681 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
2682 Look inside STMT_EXPR.
2683 * semantics.c (stmt_expr_value_expr): New fn.
2684 * cp-tree.h: Declare it.
2686 PR c++/28558
2687 * decl.c (groktypename): Ignore attributes applied to class type.
2689 2007-08-28 Richard Guenther <rguenther@suse.de>
2691 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
2693 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
2695 * error.c (dump_expr): Handle COMPLEX_CST.
2696 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
2697 (pp_cxx_expression): Likewise.
2699 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
2701 * decl.c (GNU_INLINE_P): New.
2702 (duplicate_decls): Handle gnu_inline. Merge attributes and
2703 some flags in overriding definitions.
2704 (redeclaration_error_message): Handle gnu_inline.
2705 (start_preparsed_function): Likewise.
2707 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2709 * call.c (sufficient_parms_p): Constify.
2710 * class.c (same_signature_p): Likewise.
2711 * cp-gimplify.c (is_invisiref_parm,
2712 cxx_omp_privatize_by_reference): Likewise.
2713 * cp-objcp-common.c (has_c_linkage): Likewise.
2714 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
2715 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
2716 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
2717 num_artificial_parms_for, comp_template_parms,
2718 template_parameter_pack_p, any_dependent_template_arguments_p,
2719 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2720 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
2721 zero_init_p, member_p, cp_lvalue_kind,
2722 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2723 varargs_function_p, is_dummy_object, special_function_kind,
2724 string_conv_p, type_unknown_p, comp_except_specs, compparms,
2725 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
2726 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
2727 cp_has_mutable_p, at_least_as_qualified_p,
2728 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
2729 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
2730 * except.c (nothrow_libfn_p): Likewise.
2731 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
2732 Likewise.
2733 * pt.c (comp_template_parms, template_parameter_pack_p,
2734 any_type_dependent_arguments_p, any_value_dependent_elements_p,
2735 any_dependent_template_arguments_p): Likewise.
2736 * repo.c (repo_export_class_p): Likewise.
2737 * semantics.c (anon_aggr_type_p): Likewise.
2738 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
2739 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
2740 varargs_function_p, member_p, is_dummy_object, pod_type_p,
2741 zero_init_p, special_function_p): Likewise.
2742 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
2743 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
2744 compparms, invalid_nonstatic_memfn_p,
2745 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
2746 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
2747 cp_has_mutable_p, lvalue_or_else): Likewise.
2749 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
2751 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
2752 * cp-objcp-common.c (cp_tree_size): Ditto.
2753 * tree.c (cp_walk_subtrees): Ditto
2754 * cp-tree.def (TINST_LEVEL): Go away.
2755 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
2756 move together with other non-tree structs.
2757 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
2758 (union lang_tree_node): Eliminate tinst_level field.
2759 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
2760 (current_instantiation, outermost_tinst_level): Return
2761 a "struct tinst_level *".
2763 * error.c (print_instantiation_partial_context): Change second
2764 parameter to a "struct tinst_level *". Replace accessor macros
2765 with field access.
2766 (print_instantiation_full_context): Likewise.
2767 * lex.c (in_main_input_context): Likewise.
2769 * pt.c (struct pending_templates): New.
2770 (pending_templates, last_pending_template): Use it as a type.
2771 (current_tinst_level): Change typo to "struct tinst_level *"
2772 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
2773 (add_pending_template): Construct a "struct pending_template".
2774 Replace TINST_LEVEL accessor macros with field access.
2775 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
2776 (pop_tinst_level): Likewise.
2777 (instantiate_pending_templates): Likewise. Factor common code used
2778 when an instantiation has been done.
2779 (outermost_tinst_level): Replace tree_last with loop.
2780 (current_instantiation): Return a "struct tinst_level *".
2782 2007-08-24 Ollie Wild <aaw@google.com>
2784 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
2785 * name-lookup.h (cp_binding_level): Remove vtables member.
2787 2007-08-24 Richard Guenther <rguenther@suse.de>
2789 * tree.c (cp_cannot_inline_tree_fn): Remove.
2790 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
2791 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
2792 Remove define.
2794 2007-08-24 Jakub Jelinek <jakub@redhat.com>
2796 PR c++/32567
2797 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
2798 error_mark_node right away if build_expr_type_conversion
2799 returned it.
2801 PR c++/32898
2802 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
2803 is error_mark_node rather than NULL_TREE.
2804 * pt.c (check_explicit_specialization): Likewise.
2806 PR c++/31941
2807 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
2808 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
2810 2007-08-22 Jason Merrill <jason@redhat.com>
2812 PR c++/29365
2813 * pt.c (outermost_tinst_level): New function.
2814 * lex.c (in_main_input_context): New function.
2815 * cp-tree.h: Declare it.
2816 * decl2.c (constrain_class_visibility): Use it to avoid warning
2817 about uses of the anonymous namespace in the main input file.
2819 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2821 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2823 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2825 PR c++/7302
2826 * class.c (finish_struct_1): Warn when a class has virtual
2827 functions and accessible non-virtual destructor.
2829 2007-08-20 Richard Guenther <rguenther@suse.de>
2831 PR c++/22369
2832 PR c++/22451
2833 * call.c (build_new_method_call): Convert initializer to
2834 the basetype.
2835 * init.c (build_aggr_init): Do not fiddle with types.
2836 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2837 * except.c (build_throw): Do not drop qualifiers for the
2838 pointer type.
2839 * typeck.c (get_member_function_from_ptrfunc): Do not
2840 fiddle with types, instead convert.
2841 (build_ptrmemfunc1): Convert to the target type for
2842 initialization.
2843 (gfc_trans_allocate): Convert result to target type.
2844 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2845 pointer-to-member structures shall have alias set zero as well.
2847 2007-08-20 Richard Guenther <rguenther@suse.de>
2849 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2850 Remove.
2851 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2852 (nonstatic_local_decl_p): Likewise.
2853 * tree.c (cp_auto_var_in_fn_p): Remove.
2854 * decl.c (nonstatic_local_decl_p): Remove.
2856 2007-08-20 Richard Guenther <rguenther@suse.de>
2858 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2859 Remove define.
2860 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2861 cp_walk_subtrees lh parameter.
2862 (cp_walk_tree_without_duplicates): New define to
2863 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2864 * tree.c (count_trees): Call
2865 cp_walk_tree_without_duplicates.
2866 (verify_stmt_tree): Call cp_walk_tree.
2867 (break_out_target_exprs): Likewise.
2868 (WALK_SUBTREE): Likewise.
2869 * cp-gimplify.c (cp_genericize): Likewise.
2870 * cp-pt.c (find_parameter_packs_r): Likewise.
2871 (uses_parameter_packs): Likewise.
2872 (make_pack_expansion): Likewise.
2873 (check_for_bare_parameter_packs): Likewise.
2874 (for_each_template_parm): Likewise.
2875 * decl.c (check_default_argument): Call
2876 cp_walk_tree_without_duplicates.
2877 * except.c (build_throw): Likewise.
2878 * decl2.c (type_visibility): Likewise.
2879 * semantics.c (expand_or_defer_fn): Likewise.
2880 (finalize_nrv): Call cp_walk_tree.
2882 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2884 PR c++/33025
2885 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2886 Initialize it with save_expr rather than get_temp_regvar.
2888 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2890 PR c++/28989
2891 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2892 lvalues.
2894 2007-08-17 Ollie Wild <aaw@google.com>
2896 PR c++/31749
2897 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2898 declarations into appropriate slots for comparison. Fix type
2899 comparison.
2901 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2903 PR c++/32112
2904 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2905 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2907 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2909 PR c++/32870
2910 * parser.c (cp_parser_class_head): Improve error message.
2912 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2914 * pt.c (instantiate_decl): Set input_location
2915 for the function end.
2917 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2919 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2920 Constify.
2921 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2922 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2923 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2924 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2925 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2926 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2927 * typeck.c (cp_type_quals): Likewise.
2928 * typeck2.c (cxx_incomplete_type_diagnostic,
2929 cxx_incomplete_type_error): Likewise.
2931 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2933 PR c++/31132
2934 * pt.c (tsubst_friend_function): When check_classfn
2935 returns error_mark_node likewise return it.
2937 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2939 PR c++/32992
2940 * typeck.c (check_return_expr): Don't NRV optimize vars in
2941 anonymous unions.
2942 * decl.c (finish_function): Comment fix.
2944 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2946 PR c++/33035
2947 * pt.c (push_template_decl_real): Depending on TYPE_P
2948 use either TYPE_CONTEXT or DECL_CONTEXT.
2950 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2952 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2953 constructors and destructors return this.
2955 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2957 PR c++/27211
2958 * decl2.c (check_classfn): Return error_mark_node in case of error;
2959 in that case, do not call add_method.
2960 * decl.c (start_decl): Deal with check_classfn returning
2961 error_mark_node.
2962 (grokfndecl): Likewise.
2963 * pt.c (tsubst_friend_function): Likewise.
2965 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2967 PR c++/30428
2968 * typeck.c (build_binary_op): Disallow vector float types with
2969 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2971 2007-08-11 Ian Lance Taylor <iant@google.com>
2973 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2974 alias_set_type.
2975 * cp-tree.h (cxx_get_alias_set): Update declaration.
2977 2007-08-10 Ollie Wild <aaw@google.com>
2979 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2980 type lookups.
2981 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2982 function parameter.
2983 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2984 (lookup_using_namespace): Fix ambiguous_decl call.
2985 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2987 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2989 * call.c (name_as_c_string): Use CONST_CAST.
2990 * decl.c (build_decl): Likewise.
2991 * parser.c (cp_parser_string_literal): Likewise.
2993 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2995 PR c++/17763
2996 * error.c (dump_expr): Consistently use the *_cxx_*
2997 variants of the pretty-print functions.
2999 2007-08-10 Paolo Carlini <pcarlini@suse.de>
3001 PR c++/22256
3002 * decl.c (check_special_function_return_type): Just error
3003 on return type specified for conversion operator.
3005 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
3007 * typeck2.c (readonly_error): Handle general expressions.
3008 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
3010 2007-08-06 Dan Hipschman <dsh@google.com>
3012 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
3013 access function name.
3015 2007-08-04 Alfred Minarik <a.minarik@aon.at>
3017 PR pch/13676
3018 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
3019 * g++spec.c (lang_specific_driver): Check them.
3021 2007-08-06 Paolo Carlini <pcarlini@suse.de>
3023 PR c++/19532
3024 * pt.c (inline_needs_template_parms): Fix comment; change return type
3025 to bool.
3027 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
3029 Revert:
3030 2007-03-26 Dirk Mueller <dmueller@suse.de>
3032 * parser.c (cp_parser_member_declaration): Pedwarn
3033 about stray semicolons after member declarations.
3035 2007-08-02 Lee Millward <lee.millward@gmail.com>
3037 PR c++/30849
3038 PR c++/30850
3039 PR c++/30851
3040 * parser.c (cp_parser_asm_definition): Detect and discard asm
3041 statements with invalid inputs or outputs.
3042 (cp_parser_asm_operand_list): Return error mark node if any
3043 of the operands are invalid. Adjust documentation.
3045 2007-08-02 Nick Clifton <nickc@redhat.com>
3047 * typeck.c: Change copyright header to refer to version 3 of the
3048 GNU General Public License and to point readers at the COPYING3
3049 file and the FSF's license web page.
3050 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
3051 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
3052 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
3053 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
3054 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
3055 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
3056 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
3057 name-lookup.h, parser.c: Likewise.
3059 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3061 PR middle-end/32668
3062 * call.c (magic_varargs_p): Honor the "type generic" attribute.
3064 2007-07-30 Paolo Carlini <pcarlini@suse.de>
3066 PR c++/32108
3067 * semantics.c (finish_label_stmt): Reject the __label__
3068 extension outside function scopes.
3070 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3072 * parser.c (eof_token): Un-constify.
3073 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
3074 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
3075 casts.
3077 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
3079 * pt.c, tree.c, typeck2.c: Fix comment typos.
3081 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
3082 Mark Mitchell <mark@codesourcery.com>
3084 PR c++/30917
3085 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
3086 hidden due to friend declarations in local classes.
3088 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
3090 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
3091 * cp-tree.def (DECLTYPE_TYPE): New.
3092 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
3093 (dump_type_prefix): Ditto.
3094 (dump_type_suffix): Ditto.
3095 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
3096 * mangle.c (write_type): Handle DECLTYPE_TYPE.
3097 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
3098 types.
3099 (DECLTYPE_TYPE_EXPR): New.
3100 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
3101 (finish_declared_type): Declare.
3102 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
3103 DECLTYPE_TYPE nodes.
3104 (pp_cxx_type_id): Ditto.
3105 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
3106 (tsubst): Substitute into a DECLTYPE_TYPE node.
3107 (tsubst_copy): Ditto.
3108 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
3109 nodes.
3110 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
3111 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
3112 structural equality (because we can't hash the expressions).
3113 (finish_declared_type): New.
3114 * lex.c (reswords): Add "decltype" keyword.
3115 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
3116 (cp_parser_postfix_expression): Add member_access_only_p to
3117 restrict postfix expression to member access expressions.
3118 (cp_parser_unary_expression): Update call to
3119 cp_parser_postfix_expression to reflect new parameter.
3120 (cp_parser_declared_type): New.
3121 (cp_parser_simple_type_specifier): Parse decltype types.
3123 2007-07-27 Mark Mitchell <mark@codesourcery.com>
3125 PR c++/32346
3126 * call.c (convert_for_arg_passing): Only widen bitfields to their
3127 declared types if necessary.
3129 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3131 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
3132 Constify.
3134 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3136 * decl.c (typename_hash, typename_compare): Constify.
3137 * mangle.c (hash_type, compare_type): Likewise.
3138 * pt.c (eq_local_specializations, hash_local_specialization):
3139 Likewise.
3140 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
3141 list_hash): Likewise.
3142 * typeck2.c (pat_compare): Likewise.
3144 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
3146 * method.c (implicitly_declare_fn): Increase alignment if member
3147 function pointer format requires it.
3149 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3151 PR c++/29001
3152 * typeck.c (check_return_expr): Do not pass a null argument
3153 to null_ptr_cst_p.
3155 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3157 PR c++/32561
3158 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
3159 only on VAR_DECL.
3161 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
3163 PR c++/32839
3164 * typeck.c (convert_arguments): Only use default args if we have
3165 a function decl.
3167 PR c++/30818
3168 * typeck.c (structural_comptypes): No need to check
3169 resolve_typename_type return value here.
3170 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
3171 * pt.c (resolve_typename_type): Follow typename typedefs. Return
3172 original type rather than error_mark_node in case of failure.
3173 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
3174 resolve_typename_type result check.
3175 (cp_parser_direct_declarator, cp_parser_head,
3176 cp_parser_constructor_declarator_p): Likewise.
3178 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
3180 * pt.c (template_parms_variadic_p): Remove.
3181 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
3183 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3185 PR c++/30854
3186 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
3187 argument to dump_aggr_init_expr_args instead of false.
3189 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
3191 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
3192 canonical types; otherwise, fall back to structural type
3193 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
3194 internal compiler error if the canonical types are wrong.
3196 2007-07-11 Paolo Carlini <pcarlini@suse.de>
3198 PR c++/32560
3199 * parser.c (cp_parser_make_indirect_declarator): When the
3200 the code argument is ERROR_MARK return cp_error_declarator.
3202 2007-07-09 Geoffrey Keating <geoffk@apple.com>
3204 PR 32617
3205 * decl.c (cxx_init_decl_processing): Don't set
3206 force_align_functions_log.
3207 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
3208 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
3209 FUNCTION_DECL, return its alignment.
3211 2007-07-09 Richard Guenther <rguenther@suse.de>
3213 * decl.c (start_preparsed_function): Do not promote return type.
3215 2007-07-08 Paolo Carlini <pcarlini@suse.de>
3217 PR c++/30535
3218 * pt.c (unify): Never pass error_mark_node to template_decl_level.
3220 2007-07-07 Mark Mitchell <mark@codesourcery.com>
3222 PR c++/32232
3223 * pt.c (resolve_overloaded_unification): Robustify. Return a
3224 bool, not an int.
3225 (type_unification_real): Adjust accordingly.
3227 2007-07-06 Richard Guenther <rguenther@suse.de>
3229 * init.c (build_new_1): Use the correct pointer type.
3230 * typeck2.c (build_m_component_ref): Likewise.
3232 2007-07-05 Mark Mitchell <mark@codesourcery.com>
3234 PR c++/32245
3235 * init.c (build_zero_init): Always build an initializer for
3236 non-static storage.
3237 * typeck2.c (build_functional_cast): Use build_zero_init.
3239 PR c++/32251
3240 * init.c (build_new_1): Always pass the allocation function to
3241 build_op_delete_call.
3242 * call.c (build_op_delete_call): Handle operator delete with a
3243 variable-argument list. Do not issue an error when no matching
3244 deallocation function is available for a new operator.
3246 PR c++/31992
3247 * cp-tree.h (any_value_dependent_elements_p): Declare it.
3248 * decl.c (value_dependent_init_p): New function.
3249 (cp_finish_decl): Use it.
3250 * pt.c (value_dependent_expression_p): Use
3251 any_value_dependent_elements_p.
3252 * parser.c (cp_parser_primary_expression): Add comment about
3253 treating dependent qualified names as integral
3254 constant-expressions.
3256 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
3258 * decl.c (build_ptrmemfunc_type): Always use structural equality
3259 tests when comparing pointer-to-member-function types, because the
3260 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
3261 types.
3263 2007-07-03 Mark Mitchell <mark@codesourcery.com>
3265 * init.c (build_new): Tweak comment.
3267 2007-06-29 Dave Brolley <brolley@redhat.com>
3269 PR c++/31743
3270 * parser.c (cp_parser_new_type_id): Don't reduce a named array
3271 type to its base type and number of elements here.
3272 * init.c (build_new): Call complete_type_or_else to ensure that the
3273 type is complete and to issue a diagnostic if it is not.
3274 (build_new_1): Don't call complete_type_or_else here.
3276 2007-07-03 Richard Guenther <rguenther@suse.de>
3278 PR c++/32609
3279 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
3280 after recursing.
3282 2007-07-02 Simon Baldwin <simonb@google.com>
3284 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
3285 for inner-style nested forward declarations that don't declare
3286 anything useful.
3288 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3290 PR c++/31748
3291 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
3292 DECL_P in not a variable and appears more than once error messages.
3294 2007-07-01 Ollie Wild <aaw@google.com>
3296 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
3297 (select_decl): Remove function.
3298 (unqualified_namespace_lookup): Populate binding by calling
3299 ambiguous_decl. Remove select_decl call.
3300 (lookup_qualified_name): Remove select_decl call.
3301 * decl.c (lookup_and_check_tag): Check for ambiguous references.
3302 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
3303 generation when name lookup is ambiguous.
3305 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
3307 PR c++/31724
3308 * init.c (build_new_1): Use structural equality on the copy of the
3309 array type.
3311 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3313 * decl2.c (determine_visibility): Implement
3314 flag_visibility_ms_compat effect on type info.
3315 * decl.c (cxx_init_decl_processing): Implement
3316 global effect of flag_visibility_ms_compat.
3318 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3320 * decl2.c (start_objects): Mark constructor-running function
3321 as artificial.
3323 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3325 PR c++/32111
3326 * decl.c (grokdeclarator): Reset friendp for member functions declared
3327 friend of their own class.
3329 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3331 * decl2.c (determine_visibility): Don't look for dllexport here.
3332 (determine_visibility_from_class): Tidy.
3334 2007-06-18 Simon Baldwin <simonb@google.com>
3336 PR c++/31923
3337 * parser.c (cp_parser_single_declaration): Added check for storage
3338 class other than sc_none in parsed declaration, and a flag to indicate
3339 if the call is part of an explicit template specialization parse.
3340 * (cp_parser_explicit_specialization): Specialization check flag added
3341 to call to cp_parser_single_declaration(), set true.
3342 * (cp_parser_template_declaration_after_export): Specialization check
3343 flag added to call to cp_parser_single_declaration(), set false.
3344 * pt.c (check_explicit_specialization): Added code to copy visiblity
3345 and linkage from the templated function to the explicit specialization.
3347 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3349 * typeck.c (build_binary_op): For templates build the
3350 expression in pieces to avoid the assert in build2_stat.
3351 (get_member_function_from_ptrfunc):
3352 Change over to using POINTER_PLUS_EXPR and convert
3353 the second operand to sizetype.
3354 * typeck2.c (build_m_component_ref): Likewise.
3355 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3356 instead of PLUS_EXPR for pointers.
3357 (build_new_1): Likewise.
3358 (build_vec_delete_1): Likewise.
3359 (build_vec_delete): Likewise.
3360 * class.c (build_base_path): Likewise.
3361 (build_base_path): Likewise.
3362 (convert_to_base_statically): Likewise.
3363 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3364 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3365 instead of PLUS_EXPR.
3366 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3367 instead of PLUS_EXPR for pointers.
3368 * call.c (build_special_member_call): Likewise.
3369 * rtti.c (build_headof): Likewise.
3370 Use sizetype instead of ptrdiff_type_node.
3371 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3372 instead of PLUS_EXPR for pointers.
3373 * except.c (expand_start_catch_block): Do a
3374 NEGATIVE and then a POINTER_PLUS_EXPR instead
3375 of a MINUS_EXPR.
3376 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3377 PLUS_EXPR on pointer types over to use
3378 POINTER_PLUS_EXPR and remove the conversion
3379 to the pointer types.
3380 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3381 adding to a pointer type. Use size_int instead of
3382 ssize_int. Convert the index to sizetype before
3383 adding it to the pointer.
3385 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3387 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3388 (DECL_ANON_UNION_VAR_P): New macro.
3389 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3390 than DECL_VAR_MARKED_P, to keep track of which variables we have
3391 seen.
3392 * decl.c (redeclaration_error_message): Complain about redeclaring
3393 anonymous union members at namespace scope.
3394 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3396 2007-06-14 Geoff Keating <geoffk@apple.com>
3398 * decl2.c (determine_visibility): Ensure that functions with
3399 hidden types as parameters are hidden.
3401 PR 31093
3402 * decl2.c (determine_visibility): Remove duplicate code for
3403 handling type info.
3405 2007-06-12 Ian Lance Taylor <iant@google.com>
3407 PR libstdc++/29286
3408 * init.c (avoid_placement_new_aliasing): New static function.
3409 (build_new_1): Call it.
3411 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3413 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3414 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3416 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3418 PR c++/32177
3419 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3420 on init, the non-decl cond operand and increment value.
3422 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3424 PR c++/30759
3425 * decl.c (check_initializer): Report an error when a brace enclosed
3426 initializer is used for a non-aggregate type in C++98.
3427 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3428 cxx_dialect.
3429 (grokdeclarator): Likewise.
3430 (move_fn_p): Likewise.
3431 * typeck.c (check_return_expr): Likewise.
3432 * call.c (reference_binding): Likewise.
3433 * error.c (cp_cpp_error): Likewise.
3434 * pt.c (check_default_tmpl_args): Likewise.
3435 (tsubst): Likewise.
3436 * lex.c (init_reswords): Likewise.
3437 * parser.c (p_parser_primary_expression): Likewise.
3438 (TOKEN_PRECEDENCE): Likewise.
3439 (cp_parser_init_declarator): Likewise.
3440 (cp_parser_ptr_operator): Likewise.
3441 (cp_parser_parameter_declaration): Likewise.
3442 (cp_parser_enclosed_template_argument_list): Likewise.
3443 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3444 (cp_parser_next_token_ends_template_argument_p): Likewise.
3446 2007-06-04 Simon Baldwin <simonb@google.com>
3448 * decl.c (grokdeclarator): Readability change. Moved case labels
3449 into direct switch statement scope.
3451 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3453 * call.c (convert_like_real): Remove pointless code.
3455 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3457 * decl.c (get_atexit_fn_ptr_type): New function.
3458 (get_atexit_node): Use it.
3459 (start_cleanup_fn): Likewise.
3460 (register_dtor_fn): Use the object's destructor, instead of a
3461 separate cleanup function, where possible.
3462 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3463 (atexit_fn_ptr_type_node): New macro.
3464 * decl2.c (build_cleanup): Use build_address.
3466 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3468 * typeck.c (build_binary_op): Include types in error.
3470 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3472 PR c++/31806
3473 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3474 needs runtime initialization.
3476 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3478 PR c++/32158
3479 * semantics.c (finish_trait_expr): Complete the types.
3481 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3482 Douglas Gregor <doug.gregor@gmail.com>
3483 Pedro Lamarao <pedro.lamarao@mndfck.org>
3484 Howard Hinnant <howard.hinnant@gmail.com>
3486 PR c++/7412
3487 PR c++/29939
3488 * typeck.c (comptypes): Don't consider rvalue and lvalue
3489 reference types to be equivalent.
3490 (check_return_expr): Move from certain lvalues when returning
3491 them.
3492 * decl.c (grokdeclarator): Implement reference collapsing.
3493 (copy_fn_p): Don't consider constructors taking rvalue references
3494 to be copy constructors.
3495 (move_fn_p): New.
3496 * call.c (conversion): New "rvaluedness_matches_p" member.
3497 (convert_class_to_reference): Require reference type as first
3498 parameter instead of base type.
3499 (reference_binding): Add logic to handle rvalue references.
3500 (implicit_conversion): Update inaccurate comment.
3501 (convert_like_real): Disable creation of temporaries that are
3502 impossible to initialize for types with move constructors.
3503 (build_over_call): Elide move constructors when possible.
3504 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3505 (maybe_handle_ref_bind): Return conversion instead of type node.
3506 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3507 determine preferred conversion sequences.
3508 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3509 (LOOKUP_PREFER_RVALUE): New.
3510 (DECL_MOVE_CONSTRUCTOR_P): New.
3511 (struct cp_declarator): Add "reference" member for reference
3512 types, with new "rvalue_ref" flag.
3513 (cp_build_reference_type): Declare.
3514 (move_fn_p): Declare.
3515 * error.c (dump_type_prefix): Format rvalue reference types
3516 correctly in error messages.
3517 * except.c (build_throw): Move from certain lvalues when
3518 throwing.
3519 * mangle.c (write_type): Mangle rvalue references differently
3520 than regular references.
3521 * parser.c (make_reference_declarator): Add boolean parameter for
3522 rvalue references.
3523 (cp_parser_make_indirect_declarator): New.
3524 (cp_parser_new_declarator_opt): Call
3525 cp_parser_make_indirect_declarator.
3526 (cp_parser_conversion_declarator_opt): Ditto.
3527 (cp_parser_declarator): Ditto.
3528 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3529 declarators.
3530 * pt.c (tsubst): Implement reference collapsing.
3531 (maybe_adjust_types_for_deduction): Implement special template
3532 parameter deduction rule for rvalue references.
3533 (type_unification_real): Update calls to
3534 maybe_adjust_types_for_deduction.
3535 (try_one_overload): Ditto.
3536 (unify_pack_expansion): Ditto.
3537 * tree.c (lvalue_p_1): Handle rvalue reference types.
3538 (cp_build_reference_type): New.
3540 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3542 PR c++/31809
3543 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3544 variables that need runtime initialization.
3546 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3548 PR c++/31339
3549 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3550 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3551 case POSTDECREMENT_EXPR>): Return the error_mark_node
3552 if either the real or imaginary parts would an
3553 error_mark_node.
3555 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3556 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3558 PR c++/31745
3559 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3560 token is a closing brace, false if there are no tokens left.
3561 (cp_parser_namespace_alias_definition): Only consume the next token if
3562 it is a closing brace.
3564 * parser.c (cp_parser_class_specifier): Likewise.
3566 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3568 * semantics.c (finish_member_declaration): Fix a typo in the
3569 last checkin.
3571 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3573 PR c++/31431
3574 PR c++/31432
3575 PR c++/31434
3576 PR c++/31435
3577 PR c++/31437
3578 PR c++/31438
3579 PR c++/31442
3580 PR c++/31443
3581 PR c++/31444
3582 PR c++/31445
3583 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3584 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3585 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3586 whether everything was okay. Fix indentation.
3587 (push_template_decl_real): Check for bare parameter packs in
3588 function parameters; where errors occur, mark the parameter types
3589 with ERROR_MARK_NODEs to avert ICEs.
3590 (coerce_template_parameter_pack): New.
3591 (coerce_template_parms): Moved parameter pack coercion into
3592 coerce_template_parameter_pack, and permit it anywhere in the
3593 template parameter list (not just at the end). Parameter and
3594 argument indices can vary (somewhat) separately now, so add
3595 PARM_IDX and ARG_IDX.
3596 (fn_type_unification): Don't set an argument pack as incomplete if
3597 no argument pack was deduced.
3598 (type_unification_real): If a type parameter is a parameter pack
3599 and has not otherwise been deduced, it will be deduced to an empty
3600 parameter pack.
3601 (more_specialized_fn): Use the actual lengths of the argument
3602 lists when comparing against expansions.
3603 * semantics.c (finish_member_declaration): If a field's type has
3604 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3606 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3608 PR target/27067
3609 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3611 2007-05-22 Ollie Wild <aaw@google.com>
3613 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3614 (unqualified_namespace_lookup): Adds check for hidden types.
3616 2007-05-22 Ollie Wild <aaw@google.com>
3618 * decl.c (duplicate_decls): Verify namespace names are unique.
3620 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3622 * decl.c (cxx_maybe_build_cleanup): Handle
3623 __attribute__((cleanup)).
3625 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3627 * cvt.c (cp_convert_and_check): Don't check warnings if the
3628 conversion failed.
3630 2007-05-18 Geoffrey Keating <geoffk@apple.com>
3632 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
3634 2007-05-14 Paolo Carlini <pcarlini@suse.de>
3636 PR c++/29928
3637 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
3638 type only if is a class type (5.2.8/4).
3640 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
3642 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
3643 * decl.c (grokdeclarator): Use unsigned_type_for instead of
3644 c_common_unsigned_type.
3646 2007-05-11 Silvius Rus <rus@google.com>
3648 * typeck.c (build_indirect_ref): Add call to
3649 strict_aliasing_warning.
3650 (build_reinterpret_cast_1): Condition call to
3651 strict_aliasing_warning.
3653 2007-05-11 Jan Hubicka <jh@suse.cz>
3655 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
3656 * decl2.c (start_objects): ctors and dtors are no longer public.
3657 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
3659 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
3661 * typeck.c (build_unary_op): Remove code that used to
3662 handle non lvalue increments/decrements.
3664 2007-05-07 Mike Stump <mrs@apple.com>
3666 * parser.c (check_empty_body): Add.
3667 (cp_parser_iteration_statement): Add call to check_empty_body.
3669 2007-05-05 Geoffrey Keating <geoffk@apple.com>
3671 PR 31775
3672 * mangle.c (write_mangled_name): Mangle static variable names.
3673 (write_unqualified_name): Use local-source-name for
3674 namespace-scope static variables.
3676 2007-05-04 Dirk Mueller <dmueller@suse.de>
3678 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
3679 not in effect.
3681 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
3683 PR c++/31663
3684 * decl2.c (constrain_class_visibility):
3685 Use strip_pointer_or_array_types instead of strip_array_types.
3687 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
3689 PR C++/30221
3690 * decl.c (reshape_init_r): Don't reshape the first element if it
3691 is a pointer to member function.
3693 2007-04-27 Simon Baldwin <simonb@google.com>
3695 * decl.c (grokparms): Changed message format from %qD to %qE.
3697 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
3699 * error.c (maybe_warn_variadic_templates): Variadic templates are
3700 now in C++0x, so only warn about them in C++98 mode.
3702 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
3704 PR C++/30016
3705 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
3706 integeral types from vectors types.
3708 2007-04-26 Jakub Jelinek <jakub@redhat.com>
3710 PR c++/31598
3711 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
3712 for type dependent OMP_CLAUSE_DECLs.
3714 2007-04-24 Mark Mitchell <mark@codesourcery.com>
3716 PR c++/31338
3717 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
3718 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
3719 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
3720 * init.c (build_zero_init): Adjust, as
3721 COMPLEX_TYPE is now a SCALAR_TYPE.
3722 * typeck2.c (digest_init): Allow brace-enclosed initializers for
3723 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
3725 2007-04-25 Paolo Carlini <pcarlini@suse.de>
3727 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
3728 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
3729 (trait_expr_value): Adjust.
3731 2007-04-23 Simon Baldwin <simonb@google.com>
3733 * decl.c (grokparms): Added new error for duplicate function
3734 parameters names in function prototypes, to match gcc behavior.
3736 2007-04-23 Jan Hubicka <jh@suse.cz>
3738 * decl2.c (finish_objects): Do not call target constructor/destructor
3739 bits dirrectly.
3741 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
3743 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
3744 instead of checking GIMPLE_STMT_P in chain_next.
3746 2007-04-17 Mark Mitchell <mark@codesourcery.com>
3748 PR c++/31513
3749 * call.c (convert_for_arg_passing): Convert bitfields to their
3750 declared types.
3752 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
3754 PR c++/31517
3755 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
3757 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
3759 PR c++/29365
3760 * decl2.c (constrain_class_visibility):
3761 Do not warn about the use of anonymous namespace in the main input file.
3763 2007-04-15 Mark Mitchell <mark@codesourcery.com>
3765 * cp-tree.h (current_template_parms): Fix typo in comment.
3767 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
3769 * cp-tree.h, error.c: Fix comment typos.
3771 2007-04-13 Jason Merrill <jason@redhat.com>
3773 PR c++/31074
3774 * call.c (reference_binding): Add c_cast_p parm. If true,
3775 add quals to TO as needed to make it reference-compatible.
3777 2007-04-11 Jan Hubicka <jh@suse.cz>
3779 * class.c (convert_to_base_statically): Fold produced tree; verify
3780 that we are not processing template_decl.
3782 2007-04-09 Mark Mitchell <mark@codesourcery.com>
3784 PR c++/31449
3785 * class.c (build_base_path): Ensure that the converted pointer has
3786 the same cv-qualification as the input.
3788 2007-04-09 Paolo Carlini <pcarlini@suse.de>
3790 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
3792 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
3794 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
3795 Do not set it.
3796 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
3797 * tree.c (cp_add_pending_fn_decls): Remove.
3798 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
3800 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
3802 Revert change removing staticp.
3804 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
3806 * cp-objcp-common.c (cxx_staticp): Remove.
3807 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
3808 * cp-tree.h (cxx_staticp):
3810 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
3812 * class.c (check_for_override): Don't remove dllmport attribute
3813 of virtual methods.
3815 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3817 PR c++/30847
3818 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3819 type issue error and return early.
3821 2007-03-30 Jason Merrill <jason@redhat.com>
3823 PR c++/31187
3824 * typeck.c (cp_type_readonly): New fn.
3825 * cp-tree.h: Declare it.
3826 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3827 (cp_finish_decl): Not here.
3829 2007-03-31 Richard Guenther <rguenther@suse.de>
3831 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3832 pointer-map.
3834 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3836 PR c++/31138
3837 PR c++/31140
3838 PR c++/31141
3839 * parser.c (declarator_can_be_parameter_pack): New.
3840 (cp_parser_template_parameter): Only parse the `...' if the
3841 declarator can be a parameter pack.
3842 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3843 is NULL.
3844 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3845 types (they could be used as array bounds).
3846 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3847 (tsubst_pack_expansion): Handle failure to expand parameter
3848 packs.
3850 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3852 PR c++/26099
3853 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3854 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3855 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3856 (CLASS_TYPE_NON_UNION_P): Add.
3857 (struct lang_type_class): Add has_complex_dflt.
3858 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3859 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3860 * cp-tree.def: Add TRAIT_EXPR.
3861 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3862 * lex.c (struct resword): Add __has_nothrow_assign,
3863 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3864 __has_trivial_constructor, __has_trivial_copy,
3865 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3866 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3867 __is_pod, __is_polymorphic, __is_union.
3868 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3869 (cp_parser_trait_expr): New.
3870 * semantics.c (finish_trait_expr, trait_expr_value
3871 classtype_has_nothrow_copy_or_assign_p): New.
3872 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3873 as static.
3874 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3875 * class.c (check_bases, check_field_decl, check_bases_and_members):
3876 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3877 * pt.c (uses_template_parms, tsubst_copy_and_build,
3878 value_dependent_expression_p, type_dependent_expression_p): Deal with
3879 TRAIT_EXPR.
3880 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3882 2007-03-29 Richard Guenther <rguenther@suse.de>
3884 * tree.c (cp_walk_subtrees): Do not set input_location.
3886 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3888 PR c++/29077
3889 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3890 destructor.
3892 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3894 * parser.c (struct cp_parser): Update comment for
3895 greater_than_is_operator_p.
3896 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3897 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3898 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3899 !GREATER_THAN_IS_OPERATOR_P.
3900 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3901 `>>' operators that will become two `>' tokens in C++0x.
3902 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3903 mode, allowing it to terminate default arguments.
3904 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3905 `>>' like two consecutive `>' tokens.
3906 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3907 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3908 ends a template argument.
3910 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3912 * decl.c (redeclaration_error_message): Complain when redeclaring
3913 a friend function with default template arguments (C++0x mode only).
3914 * cp-tree.h (check_default_tmpl_args): Declare.
3915 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3916 template arguments in function templates. Add support for checking
3917 the default template arguments of friend templates.
3918 (push_template_decl_real): Fix call to check_default_tmpl_args.
3919 (type_unification_real): If a template parameter has not been
3920 deduced but provides a default template argument, substitute into
3921 that default template argument.
3922 * parser.c (cp_parser_init_declarator): When declaring (but not
3923 defining!) a function template in C++0x mode, check for default
3924 template arguments.
3926 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3928 PR c++/29993
3929 * decl.c (grokdeclarator): Deal with cv-qualified function type
3930 typedefs in the same way for member and non-member functions.
3932 2007-03-26 Dirk Mueller <dmueller@suse.de>
3934 * parser.c (cp_parser_member_declaration): Pedwarn
3935 about stray semicolons after member declarations.
3937 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3939 PR c++/30500
3940 * pt.c (instantiate_decl): Set in_system_header.
3942 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3944 * cp-tree.h (current_tempalte_parms): Improve documentation.
3945 * pt.c (current_template_args): Likewise.
3947 PR c++/30863
3948 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3949 not consume tokens when failing.
3951 2007-03-22 Jim Wilson <wilson@specifix.com>
3952 Mark Mitchell <mark@codesourcery.com>
3954 PR c++/31273
3955 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3956 consistent with FROM.
3958 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3960 * error.c (dump_expr): Handle dependent names that designate types.
3961 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3963 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3965 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3967 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3969 * cvt.c (cp_convert_and_check) : Define.
3970 * cp-tree.h (cp_convert_and_check): Declare.
3971 * call.c (convert_conversion_warnings): Rename to
3972 conversion_null_warnings. The warning for floating-point to
3973 integer is handled by convert_and_check in convert_like_real.
3974 (convert_like_real): convert_conversion_warnings was renamed as
3975 conversion_null_warnings.
3976 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3977 overflow and changes of value during conversion.
3979 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3981 PR c++/30891
3982 * parser.c (cp_parser_statement): If 'namespace' is found, this
3983 only can be a namespace alias definition, so parse it now.
3984 (cp_parser_namespace_alias_definition): if we find an open brace
3985 instead of '=', then this is actually a misplaced namespace
3986 definition.
3988 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3990 PR c++/24924
3991 * decl.c (cxx_init_decl_processing): Move command-line options
3992 processing to c-opts.c.
3994 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3996 * ptree.c (cxx_print_type): Use formatting markup for integers
3997 when printing template parameter index/level/orig level.
3998 (cxx_print_xnode): Ditto.
3999 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
4000 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
4001 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
4002 HOST_WIDE_INTs.
4003 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
4004 rather than a HOST_WIDE_INT.
4005 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
4006 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
4007 better bit-packing.
4008 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
4009 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
4010 IN_BASE_INITIALIZER bool bitfields.
4011 (struct cp_declarator): Make KIND a 4-bit field. Make
4012 PARAMETER_PACK_P a bool bitfield just after KIND.
4013 * pt.c (uses_parameter_packs): Destroy the pointer set.
4014 (make_pack_expansion): Ditto.
4015 (check_for_bare_parameter_packs): Ditto.
4016 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
4018 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
4020 PR c++/31165
4021 * call.c (convert_default_arg): Instead of copying the node,
4022 unshare it.
4024 2007-03-15 Dirk Mueller <dmueller@suse.de>
4026 PR c++/30860
4027 * call.c (convert_conversion_warnings): New..
4028 (convert_like_real): .. factored out from here.
4029 (convert_conversion_warnings): Add warning about
4030 false being converted to NULL in argument passing.
4032 2007-03-14 Dirk Mueller <dmueller@suse.de>
4034 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
4035 (finish_do_body): Warn about empty body in do/while statement.
4037 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4039 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
4041 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4043 PR c/21438
4044 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
4045 warning.
4047 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
4049 * repo.c (init_repo): Initialize random_seed saved options.
4050 (finish_repo): Adjust.
4052 2007-03-13 Mark Mitchell <mark@codesourcery.com>
4054 PR bootstrap/30899
4055 * Make-lang.in (doc/g++.1): Use $< to specify the location from
4056 which to copy.
4058 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
4060 * decl.c (compute_array_index_type): New warning flag warn_vla.
4062 2007-03-12 Mark Mitchell <mark@codesourcery.com>
4064 PR c++/30108
4065 * call.c (convert_default_arg): Copy non-constant arguments.
4067 2007-03-11 Mark Mitchell <mark@codesourcery.com>
4069 PR c++/31038
4070 * parser.c (cp_parser_postfix_expression): Disallow compound
4071 literals in constant expressions.
4073 PR c++/30328
4074 * semantics.c (finish_typeof): Use unlowered_expr_type.
4076 2007-03-10 Mark Mitchell <mark@codesourcery.com>
4078 PR c++/30274
4079 * cp-tree.h (unlowered_expr_type): New function.
4080 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
4081 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
4082 (unlowered_expr_type): New function.
4083 (build_unary_op): Disallow predecrements of bool bitfields.
4084 * call.c (build_conditional_expr): Use unlowered_expr_type.
4085 * pt.c (type_unification_real): Likewise.
4087 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
4089 PR c++/20599
4090 * typeck.c (check_return_expr): Check for bare parameter packs.
4091 (comptypes): Compare template parameter packs and
4092 type pack expansions.
4093 * decl.c (grokdeclarator): Deal with the declaration of function
4094 parameter packs.
4095 (grokparms): Verify that the (optional) function parameter pack is
4096 at the end of the parameter list.
4097 (xref_basetypes): Handle pack expansions in the base class.
4098 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
4099 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
4100 (NONTYPE_ARGUMENT_PACK): New.
4101 (TYPE_PACK_EXPANSION): New.
4102 (EXPR_PACK_EXPANSION): New.
4103 (ARGUMENT_PACK_SELECT): New.
4104 * cp-objcp-common.c (cp_tree_size): Compute size of
4105 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
4106 ARGUMENT_PACK_SELECT.
4107 * error.c (dump_template_argument): Print template argument packs.
4108 (dump_template_argument_list): Ditto.
4109 (dump_template_parameter): Dump `...' for template type parameter
4110 packs.
4111 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
4112 (dump_parameters): Print function parameter packs.
4113 (dump_template_parms): Print template argument packs.
4114 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
4115 (maybe_warn_variadic_templates): New.
4116 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
4117 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4118 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4119 CAST_EXPR.
4120 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
4121 (write_template_arg): Write argument packs as separate arguments.
4122 * cp-tree.h (struct template_parm_index_s): Add flag that
4123 indicates that the template parameter is actually a parameter
4124 pack.
4125 (struct tree_argument_pack_select): New.
4126 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
4127 (union lang_tree_node): Add argument_pack_select.
4128 (FUNCTION_PARAMETER_PACK_P): New.
4129 (PACK_EXPANSION_P): New.
4130 (PACK_EXPANSION_PATTERN): New.
4131 (SET_PACK_EXPANSION_PATTERN): New.
4132 (PACK_EXPANSION_PARAMETER_PACKS): New.
4133 (ARGUMENT_PACK_P): New.
4134 (ARGUMENT_PACK_ARGS): New.
4135 (SET_ARGUMENT_PACK_ARGS): New.
4136 (ARGUMENT_PACK_INCOMPLETE_P): New.
4137 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
4138 (TEMPLATE_PARM_PARAMETER_PACK): New.
4139 (TEMPLATE_TYPE_PARAMETER_PACK): New.
4140 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
4141 (ARGUMENT_PACK_SELECT_INDEX): New.
4142 (ARGUMENT_PACK_SELECT_ARG): New.
4143 (struct cp_declarator): Add parameter_pack_p flag.
4144 (maybe_warn_variadic_templates): Declare.
4145 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
4146 indicate a template parameter pack.
4147 (uses_parameter_packs): Declare.
4148 (template_parameter_pack_p): Declare.
4149 (template_parms_variadic_p): Declare.
4150 (make_pack_expansion): Declare.
4151 (check_for_bare_parameter_packs): Declare.
4152 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
4153 sizeof... expressions.
4154 (pp_cxx_expression): Print pack expansions and non-type argument
4155 packs.
4156 (pp_cxx_exception_specification): Print pack expansions.
4157 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
4158 (pp_cxx_ctor_initializer): Print pack expansions.
4159 (pp_cxx_type_id): Print pack expansions.
4160 (pp_cxx_template_argument_list): Print argument packs.
4161 (pp_cxx_template_parameter): Print ellipsis for template parameter
4162 packs.
4163 * pt.c (comp_template_parms): Compare template parameter packs.
4164 (template_parameter_pack_p): New.
4165 (template_parms_variadic_p): New.
4166 (template_args_variadic_p): New.
4167 (make_ith_pack_parameter_name): New.
4168 (struct find_parameter_pack_data): New.
4169 (find_parameter_packs_r): New.
4170 (uses_parameter_packs): New.
4171 (make_pack_expansion): New.
4172 (check_for_bare_parameter_packs): New.
4173 (expand_template_argument_pack): New.
4174 (reduce_template_parm_level): Propagate parameter pack flag.
4175 (process_template_parm): Add is_parameter_pack parameter to state
4176 when the parameter is actually a parameter pack. Create template
4177 parameter packs when is_parameter_pack is true.
4178 (current_template_args): The argument for a template parameter
4179 pack is an argument pack containing a single pack expansion.
4180 (process_partial_specialization): When checking that non-type
4181 argument expressions do not involve template parameters, loop over
4182 the arguments in argument packs separately.
4183 (push_template_decl_real): Check that the type of the declaration
4184 does not have any bare parameter packs. Check that primary
4185 templates have no more than one parameter pack, and that it comes
4186 at the end of the template parameter list.
4187 (convert_template_argument): Handle coercions for pack expansion
4188 expressions by coercing the pattern then rebuilding the expansion.
4189 (coerce_template_parms): When coercing the arguments for a
4190 variadic template, pack "extra" arguments into an argument pack.
4191 (coerce_template_template_parms): Cannot coerce between parameter
4192 packs and non-pack parameters.
4193 (template_args_equal): Compare PACK_EXPANSION_P expressions.
4194 (comp_template_args): Expand all template arguments packs before
4195 comparing template argument lists.
4196 (mangle_class_name_for_template): Make argument packs as separate
4197 template arguments.
4198 (for_each_template_parm_r): No need to handle BASELINK.
4199 (instantiate_class_template): Handle pack expansions in the base
4200 class list.
4201 (tsubst_pack_expansion): New.
4202 (tsubst_template_args): Handle substitutions of argument packs and
4203 pack expansion into template argument lists.
4204 (tsubst_decl): Expand function parameter packs into separate
4205 function parameters.
4206 (tsubst_arg_types): Expand a type pack expansion into separate
4207 argument types.
4208 (tsubst_exception_specification): Handle pack expansions in
4209 exception specifiers.
4210 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
4211 replacing a template parameter with its argument. If we encounter
4212 a substitution for an argument pack, just return the parameter
4213 itself.
4214 (tsubst_copy): sizeof(X...) returns the number of elements in
4215 parameter pack X. See through ARGUMENT_PACK_SELECT when the
4216 PARM_DECL is a parameter pack.
4217 (tsubst_expr): Expression pack expansions and argument packs
4218 cannot show up here; they will all be handled through function
4219 calls, sizeof, and template argument lists.
4220 (tsubst_copy_and_build): sizeof(X...) returns the number of
4221 elements in parameter pack X. Handle pack expansions in TREE_LIST
4222 and CONSTRUCTOR nodes.
4223 (fn_type_unification): Handle "incomplete" explicit template
4224 argument lists that specify some of the arguments for a template
4225 parameter pack.
4226 (type_unification_real): Unify arguments against pack expansions.
4227 (template_parm_level_and_index): New, helper function.
4228 (unify_pack_expansion): New.
4229 (unify): Unify argument packs on an argument-by-argument basis,
4230 handling variadic argument packs as well.
4231 (more_specialized_fn): Handle unification of function parameter
4232 packs. All things being equal, prefer non-variadic function
4233 templates to variadic function templates.
4234 (more_specialized_class): Prefer the variadic class template
4235 partial specialization that binds fewer arguments to a parameter
4236 pack.
4237 (regenerate_decl_from_template): Expand function parameter packs
4238 into separate parameters.
4239 (instantiate_decl): Ditto.
4240 (tsubst_initializer_list): Handle pack expansions for base-class
4241 initializers.
4242 (dependent_type_p_r): Determine dependent types in argument packs
4243 and pack expansions.
4244 (value_dependent_expression_p): Determine value-dependence of
4245 non-type argument packs.
4246 (dependent_template_arg_p): Handle argument packs.
4247 * semantics.c (finish_cond): Check for bare parameter packs.
4248 (finish_expr_stmt): Ditto.
4249 (finish_for_expr): Ditto.
4250 (finish_switch_cond): Ditto.
4251 (finish_mem_initializers): Ditto.
4252 * name-lookup.c (arg_assoc_type): Handle pack expansions and
4253 argument packs.
4254 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
4255 * parser.c (make_declarator): Declarator is not an expansion.
4256 (make_pointer_declarator): Transfer parameter pack flag to outer
4257 declarator.
4258 (make_reference_declarator): Ditto.
4259 (make_ptrmem_declarator): Ditto.
4260 (make_call_declarator): Ditto.
4261 (make_array_declarator): Ditto.
4262 (cp_parser_postfix_expression): Allow pack expansion expressions
4263 in the argument list for a call expression.
4264 (cp_parser_parenthesized_expression_list): Add new parameter
4265 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
4266 into separate arguments."
4267 (cp_parser_new_placement): Allow pack expansion expressions.
4268 (cp_parser_new_initializer): Ditto.
4269 (cp_parser_mem_initializer_list): Allow ellipsis to create a
4270 base-class initializer expansion.
4271 (cp_parser_mem_initializer): Ditto.
4272 (cp_parser_template_parameter_list): Keep track of whether the
4273 template parameter is a template parameter pack.
4274 (cp_parser_template_parameter): Parse the ellipsis to indicate a
4275 template parameter pack.
4276 (cp_parser_type_parameter): Ditto.
4277 (cp_parser_template_argument_list): Parse the ellipsis to indicate
4278 a pack expansion.
4279 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
4280 this declarator is a parameter pack.
4281 (cp_parser_parameter_declaration): The ellipsis does not end the
4282 parameter declaration, because it might be a parameter pack. Parse
4283 the ellipsis to indicate a parameter pack.
4284 (cp_parser_initializer): Allow pack expansions.
4285 (cp_parser_initializer_list): Allow ellipsis to create an
4286 initializer expansion.
4287 (cp_parser_base_clause): Allow ellipsis to create a base specifier
4288 expansion.
4289 (cp_parser_type_id_list): Allow ellipsis to create an exception
4290 specifier expansion.
4291 (cp_parser_attribute_list): Don't allow pack expansions.
4292 (cp_parser_functional_cast): Allow pack expansions.
4293 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
4294 compute the length of a parameter pack.
4295 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
4296 end a template argument.
4297 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4298 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4299 CAST_EXPR.
4301 2007-03-09 Dirk Mueller <dmueller@suse.de>
4303 * call.c (build_new_op): Call warn_logical_operator.
4305 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
4307 PR c++/30852
4308 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
4310 PR c++/30534
4311 * pt.c (any_template_arguments_need_structural_equality_p):
4312 Robustify.
4314 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
4316 * decl.c (grokdeclarator): Disable warnings for anonymous
4317 bitfields.
4319 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
4321 * typeck2.c (readonly_error): Always emit a hard error.
4322 Remove last argument.
4323 * cp-tree.h (readonly_error): Adjust prototype.
4324 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
4325 * typeck.c (build_unary_op): Likewise.
4326 (build_modify_expr): Likewise.
4328 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4330 PR c++/30895
4331 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4333 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4335 PR c++/15787
4336 * parser.c (struct cp_parser): New IN_IF_STMT.
4337 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4338 returning if parsing the body of an 'if' statement or issuing an
4339 error and continuing.
4340 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4341 body of 'if'.
4342 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4344 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4346 PR c++/28253
4347 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4348 for thunks.
4350 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4352 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4353 Objective-C++. Don't exit early if -shared-libgcc needs to be
4354 added.
4356 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4358 * typeck.c (common_base_type): Delete unused function.
4360 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4362 * Make-lang.in: Add dummy lang.install-pdf target.
4364 2007-03-01 Simon Baldwin <simonb@google.com>
4366 PR c++/23689
4367 * decl.c (check_tag_decl): Added new warning for typedef ignored
4368 when it precedes an otherwise valid non-typedef declaration.
4370 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4372 * typeck.c (build_function_call): Store converted arguments
4373 in a stack-allocated array instead of building a list.
4374 (convert_arguments): Store arguments in the array passed in as an
4375 argument, and return the actual number of arguments.
4376 * call.c (build_call): Delete, and replace with...
4377 (build_call_n, build_call_a): New.
4378 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4379 (build_over_call): Store converted arguments in a stack-allocated
4380 array instead of building a list.
4381 (build_cxx_call): Pass arguments in an array instead of as a list.
4382 (build_java_interface_fn_ref): Rewrite to avoid constructing
4383 argument lists.
4384 * tree.h: Update declarations to reflect above changes.
4385 * method.c (use_thunk): Use a stack-allocated array to hold
4386 the arguments instead of a list.
4387 * rtti.c (throw_bad_cast): Update call to cxx_call.
4388 (throw_bad_typeid): Likewise.
4389 (build_dynamic_cast_1): Likewise.
4390 * init.c (build_builtin_delete_call): Use build_call_n.
4391 * decl.c (expand_static_init): Likewise.
4392 * except.c (cp_protect_cleanup_actions): Likewise.
4393 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4394 (gimplify_must_not_throw_expr): Likewise.
4395 (cxx_omp_apply_fn): Use build_call_a.
4397 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4399 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4400 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4402 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4404 * cp-tree.h (static_ctors): Remove.
4405 * cp-tree.h (static_dtors): Likewise.
4406 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4407 refactoring of tree_map hierarchy.
4408 (decl_shadowed_for_var_insert): Likewise.
4409 * semantics.c (expand_body): Use c_expand_body.
4410 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4411 * decl2.c (static_ctors): Remove.
4412 (static_dtors): Likewise.
4413 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4414 objc_generate_static_init_call. Do not call static_[cd]tors.
4415 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4416 static_[cd]tors.
4417 (cp_write_global_declarations): Likewise.
4419 2007-02-23 Richard Guenther <rguenther@suse.de>
4421 * class.c (note_name_declared_in_class): Make declaration
4422 changes meaning a pedwarn.
4424 2007-02-22 Michael Matz <matz@suse.de>
4426 PR c++/29433
4427 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4428 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4429 dump_function_decl): Guard emitting outer scopes by new flag.
4430 * cp-lang.c (cxx_dwarf_name): New function.
4431 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4432 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4433 Remove functions.
4434 (push_template_decl_real, lookup_template_class): Remove calls
4435 to above functions.
4437 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4439 * call.c (build_new_method_call): Ensure that explicit calls of
4440 destructors have type "void".
4442 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4444 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4445 and -Walways-true with -Waddress.
4446 * cvt.c (convert_to_void): Replace unconditional warning with
4447 -Waddress.
4449 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4451 * decl.c, tree.c: Fix comment typos.
4453 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4455 PR C++/30158
4456 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4457 statement expression if we had an error mark node.
4459 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4460 Brooks Moses <brooks.moses@codesourcery.com>
4461 Lee Millward <lee.millward@codesourcery.com>
4463 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4464 Change class to tcc_vl_exp.
4466 * call.c (build_call): Use build_call_list instead
4467 of build3.
4468 (build_over_call): Likewise.
4469 (build_new_method_call): Use build_min_non_dep_call_list
4470 instead of build_min_non_dep.
4472 * error.c (dump_call_expr_args): New function.
4473 (dump_aggr_init_expr_args): New function.
4474 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4475 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4477 * cvt.c (convert_to_void): Use build_call_array instead
4478 of build3; use new AGGR_INIT_EXPR accessor macros.
4480 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4481 instead of TREE_CODE_LENGTH.
4483 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4484 AGGR_INIT_EXPR accessor macros.
4486 * cp-gimplify.c (cp_gimplify_init_expr): Use
4487 AGGR_INIT_EXPR_SLOT to set the slot operand.
4489 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4490 (AGGR_INIT_EXPR_SLOT): New macro.
4491 (AGGR_INIT_EXPR_ARG): New macro.
4492 (aggr_init_expr_nargs): New macro.
4493 (AGGR_INIT_EXPR_ARGP): New macro.
4494 (aggr_init_expr_arg_iterator): New.
4495 (init_aggr_init_expr_arg_iterator): New.
4496 (next_aggr_init_expr_arg): New.
4497 (first_aggr_init_expr_arg): New.
4498 (more_aggr_init_expr_args_p): New.
4499 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4500 (stabilize_aggr_init): New declaration.
4501 (build_min_non_dep_call_list): Likewise.
4503 * tree.c (process_aggr_init_operands): New function.
4504 (build_aggr_init_array) New function.
4505 (build_cplus_new): Update to use new CALL_EXPR and
4506 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4507 build_aggr_init_array.
4508 (build_min_non_dep_call_list) New function.
4509 (build_min_nt): Assert input code parameter is not a variable
4510 length expression class.
4511 (build_min, build_min_non_dep): Likewise.
4512 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4513 to check for equality instead of recursing. Handle tcc_vl_exp
4514 tree code classes.
4515 (stabilize_call): Update to only handle CALL_EXPRs, not
4516 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4517 (stabilize_aggr_init): New function.
4518 (stabilize_init): Use it.
4520 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4521 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4522 AGGR_INIT_EXPR accessor macros and argument iterators.
4524 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4525 build_vl_exp. Iterate through the operands, recursively
4526 processing each one.
4527 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4528 CALL_EXPR accessor macros.
4529 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4530 tree code classes. Use TREE_OPERAND_LENGTH instead of
4531 TREE_CODE_LENGTH.
4533 * semantics.c (finish_call_expr): Use build_nt_call_list
4534 instead of build_nt.
4535 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4536 accessor macros. Use build_call_array to construct the
4537 CALL_EXPR node instead of build3
4539 * decl2.c (build_offset_ref_call_from_tree): Use
4540 build_nt_call_list and build_min_non_dep_call_list instead
4541 of build_min_nt and build_min_non_dep.
4543 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4544 Use build_nt_call_list instead of build_min_nt.
4546 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4548 PR c++/28943
4549 * call.c (build_conditional_expr): Improve error message.
4551 2007-02-13 Dirk Mueller <dmueller@suse.de>
4553 * friend.c (do_friend): Annotate warning about friend
4554 declarations in templates with OPT_Wnon_template_friend.
4555 Convert informal message from warning() to inform().
4557 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4558 Mark Mitchell <mark@codesourcery.com>
4560 PR c++/14622
4561 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4562 instantiations for variables.
4564 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4566 PR middle-end/7651
4567 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4568 Check warn_unused_value just once.
4570 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4572 PR c++/26988
4573 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4574 (fn_type_unificiation): Likewise.
4575 (get_bindings): Likewise.
4577 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4579 PR target/29487
4580 * decl.c (finish_function): Use DECL_REPLACEABLE.
4581 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4583 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4585 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4587 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4589 * decl.c (grokvardecl): Don't error if !have_tls.
4590 (grokdeclarator): Likewise.
4591 * parser.c (cp_parser_omp_threadprivate): Likewise.
4593 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4595 PR c++/30703
4596 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4597 parameters and result decls in omp clauses.
4598 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4599 by reference.
4601 2007-02-05 Dirk Mueller <dmueller@suse.de>
4603 PR bootstrap/30510
4604 * parser.c (cp_parser_class_specifier): Always initialize bases.
4606 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4608 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4609 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4610 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4611 expressions.
4612 * semantics.c (finish_omp_atomic): Store a whole expression node
4613 in operand 1, and integer_zero_node in operand 0, for dependent
4614 OMP_ATOMIC. Rewrite to make flow easier to understand.
4616 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4618 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4620 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4622 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4623 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4625 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4627 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
4628 keyword warning to -Wc++0x-compat.
4630 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4632 * decl.c (grokdeclarator): Update documentation.
4634 2007-02-02 Jakub Jelinek <jakub@redhat.com>
4636 PR c++/30536
4637 * decl.c (grokdeclarator): If __thread is used together with
4638 a storage class other than extern and static, clear thread_p
4639 after issuing diagnostics and fall through to checking the
4640 storage class.
4642 2007-01-30 Roger Sayle <roger@eyesopen.com>
4644 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
4645 calculating the size of an array (to avoid recursive errors).
4647 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4649 PR c++/24745
4650 * typeck.c (build_binary_op): Fix logic for warning. Move warning
4651 to -Wpointer-arith.
4652 * call.c (convert_like_real): Don't warn when converting to
4653 boolean type.
4655 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4657 * decl.c (pop_label): Replace warning with call to
4658 warn_for_unused_label.
4660 2007-01-28 Andrew Pinski <pinskia@gmail.com>
4662 PR C++/28988
4663 * semantics.c (finish_pseudo_destructor_expr): Check the
4664 destrutor name by calling check_dtor_name.
4666 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
4668 * lex.c (D_CPP0X): Rename.
4669 (D_CXX0X): To this.
4670 (reswords): D_CPP0X -> D_CXX0X.
4671 (init_reswords): Ditto.
4672 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
4673 of C++0x keywords as identifiers.
4675 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
4677 PR c++/27492
4678 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
4679 function decls.
4681 2007-01-23 Ian Lance Taylor <iant@google.com>
4683 * typeck.c (convert_for_assignment): Only warn about a = b = c
4684 when converting to bool.
4686 2007-01-23 Roger Sayle <roger@eyesopen.com>
4688 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
4689 TREE_OVERFLOW.
4690 * typeck.c (ignore_overflows): Remove the remaining uses of
4691 TREE_CONSTANT_OVERFLOW.
4693 2007-01-20 Jan Hubicka <jh@suse.cz>
4695 * decl2.c (start_objects, start_static_storage_duration_function):
4696 Do not make the functions uninlinable.
4698 2007-01-17 Ian Lance Taylor <iant@google.com>
4700 * class.c (add_method): Call VEC_reserve_exact rather than passing
4701 a negative size to VEC_reserve.
4703 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
4705 PR c++/29573
4706 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
4708 2007-01-10 Mark Mitchell <mark@codesourcery.com>
4710 PR c++/28999
4711 * decl.c (make_typename_type): If the qualified name is not a
4712 type, issue an error.
4713 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
4714 formatting.
4716 2007-01-08 Geoffrey Keating <geoffk@apple.com>
4718 * rtti.c: Include target.h.
4719 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
4720 don't emit typeinfo for fundamental types as weak.
4721 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
4723 2007-01-08 Richard Guenther <rguenther@suse.de>
4725 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
4727 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
4729 * call.c (standard_conversion): Pass flag to
4730 vector_types_convertible_p to disallow emission of note.
4731 * typeck.c (convert_for_assignment): Pass flag to
4732 vector_types_convertible_p to allow emission of note.
4733 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
4734 to disallow emission of note.
4736 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4738 PR c++/28986
4739 * typeck.c (build_binary_op): Call overflow_warning if
4740 TREE_OVERFLOW_P is true for the result and not for any of the
4741 operands.
4743 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
4745 PR c++/19439
4746 * class.c (add_method): Don't wait until template
4747 instantiation time to complain about duplicate methods.
4749 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4751 PR c/19978
4752 * semantics.c (finish_unary_op_expr): Warn only if result
4753 overflowed and operands did not.
4755 2007-01-05 Ian Lance Taylor <iant@google.com>
4757 * typeck.c (build_binary_op): Warn about comparing a non-weak
4758 address to NULL.
4760 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
4762 * pt.c (tsubst): Propagate the need for structural equality checks
4763 when reducing the level of template parameters.
4765 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
4767 * pt.c: Fix a comment typo.
4769 2007-01-02 Ian Lance Taylor <iant@google.com>
4771 * semantics.c (maybe_convert_cond): Optionally warn when using an
4772 assignment as a condition.
4773 * typeck.c (convert_for_assignment): Optionally warn about
4774 assigning the result of an assignment to a bool.
4776 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4778 * pt.c (canonical_template_parms): Correct typo in comment.
4780 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
4782 * typeck.c (structural_comptypes): Renamed from "comptypes".
4783 (comptypes): Use canonical type information to perform fast type
4784 comparison. When VERIFY_CANONICAL_TYPES, verify that the
4785 canonical type comparison returns the same results as we would see
4786 from the current, structural check. Support COMPARE_STRUCTURAL
4787 when we need structural checks.
4788 * decl.c (typename_compare): Fix comment.
4789 (build_typename_type): TYPENAME_TYPE nodes require structural
4790 equality checks, because they resolve different based on the
4791 current class type.
4792 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
4793 require structural equality checks (for now).
4794 (build_ptrmemfunc_type): Build the canonical pointer to member
4795 function type.
4796 (compute_array_index_type): Whenever we build a new index type
4797 to represent the size of an array in a template, we need to mark
4798 this index type as requiring structural equality. This goes for
4799 arrays with value-dependent sizes with the current ABI, or all
4800 arrays with ABI-1.
4801 * tree.c (cplus_array_hash): New.
4802 (struct cplus_array_info): New.
4803 (cplus_array_compare): New.
4804 (cplus_array_htab): New.
4805 (build_cplus_array_type_1): Use a hash table to cache the array
4806 types we build. Build the canonical array type for each array
4807 type.
4808 (cp_build_qualified_type_real): When building a cv-qualified array
4809 type, use the hash table of array types and build canonical array
4810 types as necessary.
4811 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
4812 use structural equality (for now).
4813 * cp-tree.h (COMPARE_STRUCTURAL): New.
4814 * pt.c (canonical_template_parms): New.
4815 (canonical_type_parameter): New.
4816 (process_template_parm): Find the canonical type parameter.
4817 (lookup_template_class): When we have named the primary template
4818 type, set the canonical type for our template class to the primary
4819 template type. If any of the template arguments need structural
4820 equality checks, the template class needs structural equality
4821 checks.
4822 (tsubst): When reducing the level of a template template
4823 parameter, we require structural equality tests for the resulting
4824 parameter because its template parameters have not had their types
4825 canonicalized. When reducing a template type parameter, find the
4826 canonical reduced type parameter.
4827 (any_template_arguments_need_structural_equality_p): New.