1 2007-08-24 Jakub Jelinek <jakub@redhat.com>
4 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
5 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
7 2007-08-22 Jason Merrill <jason@redhat.com>
10 * pt.c (outermost_tinst_level): New function.
11 * lex.c (in_main_input_context): New function.
12 * cp-tree.h: Declare it.
13 * decl2.c (constrain_class_visibility): Use it to avoid warning
14 about uses of the anonymous namespace in the main input file.
16 2007-08-21 Jakub Jelinek <jakub@redhat.com>
18 * init.c (build_new_1): Use get_target_expr instead of save_expr.
20 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
23 * class.c (finish_struct_1): Warn when a class has virtual
24 functions and accessible non-virtual destructor.
26 2007-08-20 Richard Guenther <rguenther@suse.de>
30 * call.c (build_new_method_call): Convert initializer to
32 * init.c (build_aggr_init): Do not fiddle with types.
33 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
34 * except.c (build_throw): Do not drop qualifiers for the
36 * typeck.c (get_member_function_from_ptrfunc): Do not
37 fiddle with types, instead convert.
38 (build_ptrmemfunc1): Convert to the target type for
40 (gfc_trans_allocate): Convert result to target type.
41 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
42 pointer-to-member structures shall have alias set zero as well.
44 2007-08-20 Richard Guenther <rguenther@suse.de>
46 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
48 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
49 (nonstatic_local_decl_p): Likewise.
50 * tree.c (cp_auto_var_in_fn_p): Remove.
51 * decl.c (nonstatic_local_decl_p): Remove.
53 2007-08-20 Richard Guenther <rguenther@suse.de>
55 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
57 * tree.h (cp_walk_tree): New define to walk_tree_1 with
58 cp_walk_subtrees lh parameter.
59 (cp_walk_tree_without_duplicates): New define to
60 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
61 * tree.c (count_trees): Call
62 cp_walk_tree_without_duplicates.
63 (verify_stmt_tree): Call cp_walk_tree.
64 (break_out_target_exprs): Likewise.
65 (WALK_SUBTREE): Likewise.
66 * cp-gimplify.c (cp_genericize): Likewise.
67 * cp-pt.c (find_parameter_packs_r): Likewise.
68 (uses_parameter_packs): Likewise.
69 (make_pack_expansion): Likewise.
70 (check_for_bare_parameter_packs): Likewise.
71 (for_each_template_parm): Likewise.
72 * decl.c (check_default_argument): Call
73 cp_walk_tree_without_duplicates.
74 * except.c (build_throw): Likewise.
75 * decl2.c (type_visibility): Likewise.
76 * semantics.c (expand_or_defer_fn): Likewise.
77 (finalize_nrv): Call cp_walk_tree.
79 2007-08-20 Jakub Jelinek <jakub@redhat.com>
82 * init.c (build_new_1): Rename placement_var variable to placement_expr.
83 Initialize it with save_expr rather than get_temp_regvar.
85 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
88 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
91 2007-08-17 Ollie Wild <aaw@google.com>
94 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
95 declarations into appropriate slots for comparison. Fix type
98 2007-08-17 Paolo Carlini <pcarlini@suse.de>
101 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
102 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
104 2007-08-17 Paolo Carlini <pcarlini@suse.de>
107 * parser.c (cp_parser_class_head): Improve error message.
109 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
111 * pt.c (instantiate_decl): Set input_location
112 for the function end.
114 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
116 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
118 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
119 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
120 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
121 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
122 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
123 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
124 * typeck.c (cp_type_quals): Likewise.
125 * typeck2.c (cxx_incomplete_type_diagnostic,
126 cxx_incomplete_type_error): Likewise.
128 2007-08-16 Paolo Carlini <pcarlini@suse.de>
131 * pt.c (tsubst_friend_function): When check_classfn
132 returns error_mark_node likewise return it.
134 2007-08-15 Jakub Jelinek <jakub@redhat.com>
137 * typeck.c (check_return_expr): Don't NRV optimize vars in
139 * decl.c (finish_function): Comment fix.
141 2007-08-15 Paolo Carlini <pcarlini@suse.de>
144 * pt.c (push_template_decl_real): Depending on TYPE_P
145 use either TYPE_CONTEXT or DECL_CONTEXT.
147 2007-08-14 Mark Mitchell <mark@codesourcery.com>
149 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
150 constructors and destructors return this.
152 2007-08-14 Paolo Carlini <pcarlini@suse.de>
155 * decl2.c (check_classfn): Return error_mark_node in case of error;
156 in that case, do not call add_method.
157 * decl.c (start_decl): Deal with check_classfn returning
159 (grokfndecl): Likewise.
160 * pt.c (tsubst_friend_function): Likewise.
162 2007-08-14 Andrew Pinski <pinskia@gmail.com>
165 * typeck.c (build_binary_op): Disallow vector float types with
166 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
168 2007-08-11 Ian Lance Taylor <iant@google.com>
170 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
172 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
174 2007-08-10 Ollie Wild <aaw@google.com>
176 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
178 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
180 (unqualified_namespace_lookup): Fix ambiguous_decl call.
181 (lookup_using_namespace): Fix ambiguous_decl call.
182 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
184 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
186 * call.c (name_as_c_string): Use CONST_CAST.
187 * decl.c (build_decl): Likewise.
188 * parser.c (cp_parser_string_literal): Likewise.
190 2007-08-10 Paolo Carlini <pcarlini@suse.de>
193 * error.c (dump_expr): Consistently use the *_cxx_*
194 variants of the pretty-print functions.
196 2007-08-10 Paolo Carlini <pcarlini@suse.de>
199 * decl.c (check_special_function_return_type): Just error
200 on return type specified for conversion operator.
202 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
204 * typeck2.c (readonly_error): Handle general expressions.
205 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
207 2007-08-06 Dan Hipschman <dsh@google.com>
209 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
210 access function name.
212 2007-08-04 Alfred Minarik <a.minarik@aon.at>
215 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
216 * g++spec.c (lang_specific_driver): Check them.
218 2007-08-06 Paolo Carlini <pcarlini@suse.de>
221 * pt.c (template_class_depth): Fix comment; change return type
224 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
227 2007-03-26 Dirk Mueller <dmueller@suse.de>
229 * parser.c (cp_parser_member_declaration): Pedwarn
230 about stray semicolons after member declarations.
232 2007-08-02 Lee Millward <lee.millward@gmail.com>
237 * parser.c (cp_parser_asm_definition): Detect and discard asm
238 statements with invalid inputs or outputs.
239 (cp_parser_asm_operand_list): Return error mark node if any
240 of the operands are invalid. Adjust documentation.
242 2007-08-02 Nick Clifton <nickc@redhat.com>
244 * typeck.c: Change copyright header to refer to version 3 of the
245 GNU General Public License and to point readers at the COPYING3
246 file and the FSF's license web page.
247 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
248 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
249 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
250 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
251 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
252 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
253 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
254 name-lookup.h, parser.c: Likewise.
256 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
259 * call.c (magic_varargs_p): Honor the "type generic" attribute.
261 2007-07-30 Paolo Carlini <pcarlini@suse.de>
264 * semantics.c (finish_label_stmt): Reject the __label__
265 extension outside function scopes.
267 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
269 * parser.c (eof_token): Un-constify.
270 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
271 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
274 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
276 * pt.c, tree.c, typeck2.c: Fix comment typos.
278 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
279 Mark Mitchell <mark@codesourcery.com>
282 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
283 hidden due to friend declarations in local classes.
285 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
287 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
288 * cp-tree.def (DECLTYPE_TYPE): New.
289 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
290 (dump_type_prefix): Ditto.
291 (dump_type_suffix): Ditto.
292 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
293 * mangle.c (write_type): Handle DECLTYPE_TYPE.
294 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
296 (DECLTYPE_TYPE_EXPR): New.
297 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
298 (finish_declared_type): Declare.
299 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
301 (pp_cxx_type_id): Ditto.
302 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
303 (tsubst): Substitute into a DECLTYPE_TYPE node.
304 (tsubst_copy): Ditto.
305 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
307 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
308 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
309 structural equality (because we can't hash the expressions).
310 (finish_declared_type): New.
311 * lex.c (reswords): Add "decltype" keyword.
312 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
313 (cp_parser_postfix_expression): Add member_access_only_p to
314 restrict postfix expression to member access expressions.
315 (cp_parser_unary_expression): Update call to
316 cp_parser_postfix_expression to reflect new parameter.
317 (cp_parser_declared_type): New.
318 (cp_parser_simple_type_specifier): Parse decltype types.
320 2007-07-27 Mark Mitchell <mark@codesourcery.com>
323 * call.c (convert_for_arg_passing): Only widen bitfields to their
324 declared types if necessary.
326 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
328 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
331 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
333 * decl.c (typename_hash, typename_compare): Constify.
334 * mangle.c (hash_type, compare_type): Likewise.
335 * pt.c (eq_local_specializations, hash_local_specialization):
337 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
338 list_hash): Likewise.
339 * typeck2.c (pat_compare): Likewise.
341 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
343 * method.c (implicitly_declare_fn): Increase alignment if member
344 function pointer format requires it.
346 2007-07-24 Paolo Carlini <pcarlini@suse.de>
349 * typeck.c (check_return_expr): Do not pass a null argument
352 2007-07-24 Paolo Carlini <pcarlini@suse.de>
355 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
358 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
361 * typeck.c (convert_arguments): Only use default args if we have
365 * typeck.c (structural_comptypes): No need to check
366 resolve_typename_type return value here.
367 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
368 * pt.c (resolve_typename_type): Follow typename typedefs. Return
369 original type rather than error_mark_node in case of failure.
370 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
371 resolve_typename_type result check.
372 (cp_parser_direct_declarator, cp_parser_head,
373 cp_parser_constructor_declarator_p): Likewise.
375 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
377 * pt.c (template_parms_variadic_p): Remove.
378 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
380 2007-07-12 Jakub Jelinek <jakub@redhat.com>
383 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
384 argument to dump_aggr_init_expr_args instead of false.
386 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
388 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
389 canonical types; otherwise, fall back to structural type
390 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
391 internal compiler error if the canonical types are wrong.
393 2007-07-11 Paolo Carlini <pcarlini@suse.de>
396 * parser.c (cp_parser_make_indirect_declarator): When the
397 the code argument is ERROR_MARK return cp_error_declarator.
399 2007-07-09 Geoffrey Keating <geoffk@apple.com>
402 * decl.c (cxx_init_decl_processing): Don't set
403 force_align_functions_log.
404 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
405 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
406 FUNCTION_DECL, return its alignment.
408 2007-07-09 Richard Guenther <rguenther@suse.de>
410 * decl.c (start_preparsed_function): Do not promote return type.
412 2007-07-08 Paolo Carlini <pcarlini@suse.de>
415 * pt.c (unify): Never pass error_mark_node to template_decl_level.
417 2007-07-07 Mark Mitchell <mark@codesourcery.com>
420 * pt.c (resolve_overloaded_unification): Robustify. Return a
422 (type_unification_real): Adjust accordingly.
424 2007-07-06 Richard Guenther <rguenther@suse.de>
426 * init.c (build_new_1): Use the correct pointer type.
427 * typeck2.c (build_m_component_ref): Likewise.
429 2007-07-05 Mark Mitchell <mark@codesourcery.com>
432 * init.c (build_zero_init): Always build an initializer for
434 * typeck2.c (build_functional_cast): Use build_zero_init.
437 * init.c (build_new_1): Always pass the allocation function to
438 build_op_delete_call.
439 * call.c (build_op_delete_call): Handle operator delete with a
440 variable-argument list. Do not issue an error when no matching
441 deallocation function is available for a new operator.
444 * cp-tree.h (any_value_dependent_elements_p): Declare it.
445 * decl.c (value_dependent_init_p): New function.
446 (cp_finish_decl): Use it.
447 * pt.c (value_dependent_expression_p): Use
448 any_value_dependent_elements_p.
449 * parser.c (cp_parser_primary_expression): Add comment about
450 treating dependent qualified names as integral
451 constant-expressions.
453 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
455 * decl.c (build_ptrmemfunc_type): Always use structural equality
456 tests when comparing pointer-to-member-function types, because the
457 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
460 2007-07-03 Mark Mitchell <mark@codesourcery.com>
462 * init.c (build_new): Tweak comment.
464 2007-06-29 Dave Brolley <brolley@redhat.com>
467 * parser.c (cp_parser_new_type_id): Don't reduce a named array
468 type to its base type and number of elements here.
469 * init.c (build_new): Call complete_type_or_else to ensure that the
470 type is complete and to issue a diagnostic if it is not.
471 (build_new_1): Don't call complete_type_or_else here.
473 2007-07-03 Richard Guenther <rguenther@suse.de>
476 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
479 2007-07-02 Simon Baldwin <simonb@google.com>
481 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
482 for inner-style nested forward declarations that don't declare
485 2007-07-02 Jakub Jelinek <jakub@redhat.com>
488 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
489 DECL_P in not a variable and appears more than once error messages.
491 2007-07-01 Ollie Wild <aaw@google.com>
493 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
494 (select_decl): Remove function.
495 (unqualified_namespace_lookup): Populate binding by calling
496 ambiguous_decl. Remove select_decl call.
497 (lookup_qualified_name): Remove select_decl call.
498 * decl.c (lookup_and_check_tag): Check for ambiguous references.
499 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
500 generation when name lookup is ambiguous.
502 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
505 * init.c (build_new_1): Use structural equality on the copy of the
508 2007-06-28 Geoffrey Keating <geoffk@apple.com>
510 * decl2.c (determine_visibility): Implement
511 flag_visibility_ms_compat effect on type info.
512 * decl.c (cxx_init_decl_processing): Implement
513 global effect of flag_visibility_ms_compat.
515 2007-06-28 Geoffrey Keating <geoffk@apple.com>
517 * decl2.c (start_objects): Mark constructor-running function
520 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
523 * decl.c (grokdeclarator): Reset friendp for member functions declared
524 friend of their own class.
526 2007-06-23 Mark Mitchell <mark@codesourcery.com>
528 * decl2.c (determine_visibility): Don't look for dllexport here.
529 (determine_visibility_from_class): Tidy.
531 2007-06-18 Simon Baldwin <simonb@google.com>
534 * parser.c (cp_parser_single_declaration): Added check for storage
535 class other than sc_none in parsed declaration, and a flag to indicate
536 if the call is part of an explicit template specialization parse.
537 * (cp_parser_explicit_specialization): Specialization check flag added
538 to call to cp_parser_single_declaration(), set true.
539 * (cp_parser_template_declaration_after_export): Specialization check
540 flag added to call to cp_parser_single_declaration(), set false.
541 * pt.c (check_explicit_specialization): Added code to copy visiblity
542 and linkage from the templated function to the explicit specialization.
544 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
546 * typeck.c (build_binary_op): For templates build the
547 expression in pieces to avoid the assert in build2_stat.
548 (get_member_function_from_ptrfunc):
549 Change over to using POINTER_PLUS_EXPR and convert
550 the second operand to sizetype.
551 * typeck2.c (build_m_component_ref): Likewise.
552 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
553 instead of PLUS_EXPR for pointers.
554 (build_new_1): Likewise.
555 (build_vec_delete_1): Likewise.
556 (build_vec_delete): Likewise.
557 * class.c (build_base_path): Likewise.
558 (build_base_path): Likewise.
559 (convert_to_base_statically): Likewise.
560 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
561 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
562 instead of PLUS_EXPR.
563 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
564 instead of PLUS_EXPR for pointers.
565 * call.c (build_special_member_call): Likewise.
566 * rtti.c (build_headof): Likewise.
567 Use sizetype instead of ptrdiff_type_node.
568 (tinfo_base_init): Create a POINTER_PLUS_EXPR
569 instead of PLUS_EXPR for pointers.
570 * except.c (expand_start_catch_block): Do a
571 NEGATIVE and then a POINTER_PLUS_EXPR instead
573 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
574 PLUS_EXPR on pointer types over to use
575 POINTER_PLUS_EXPR and remove the conversion
576 to the pointer types.
577 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
578 adding to a pointer type. Use size_int instead of
579 ssize_int. Convert the index to sizetype before
580 adding it to the pointer.
582 2007-06-15 Mark Mitchell <mark@codesourcery.com>
584 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
585 (DECL_ANON_UNION_VAR_P): New macro.
586 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
587 than DECL_VAR_MARKED_P, to keep track of which variables we have
589 * decl.c (redeclaration_error_message): Complain about redeclaring
590 anonymous union members at namespace scope.
591 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
593 2007-06-14 Geoff Keating <geoffk@apple.com>
595 * decl2.c (determine_visibility): Ensure that functions with
596 hidden types as parameters are hidden.
599 * decl2.c (determine_visibility): Remove duplicate code for
602 2007-06-12 Ian Lance Taylor <iant@google.com>
605 * init.c (avoid_placement_new_aliasing): New static function.
606 (build_new_1): Call it.
608 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
610 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
611 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
613 2007-06-08 Jakub Jelinek <jakub@redhat.com>
616 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
617 on init, the non-decl cond operand and increment value.
619 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
622 * decl.c (check_initializer): Report an error when a brace enclosed
623 initializer is used for a non-aggregate type in C++98.
624 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
626 (grokdeclarator): Likewise.
627 (move_fn_p): Likewise.
628 * typeck.c (check_return_expr): Likewise.
629 * call.c (reference_binding): Likewise.
630 * error.c (cp_cpp_error): Likewise.
631 * pt.c (check_default_tmpl_args): Likewise.
633 * lex.c (init_reswords): Likewise.
634 * parser.c (p_parser_primary_expression): Likewise.
635 (TOKEN_PRECEDENCE): Likewise.
636 (cp_parser_init_declarator): Likewise.
637 (cp_parser_ptr_operator): Likewise.
638 (cp_parser_parameter_declaration): Likewise.
639 (cp_parser_enclosed_template_argument_list): Likewise.
640 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
641 (cp_parser_next_token_ends_template_argument_p): Likewise.
643 2007-06-04 Simon Baldwin <simonb@google.com>
645 * decl.c (grokdeclarator): Readability change. Moved case labels
646 into direct switch statement scope.
648 2007-06-04 Paolo Carlini <pcarlini@suse.de>
650 * call.c (convert_like_real): Remove pointless code.
652 2007-05-31 Mark Mitchell <mark@codesourcery.com>
654 * decl.c (get_atexit_fn_ptr_type): New function.
655 (get_atexit_node): Use it.
656 (start_cleanup_fn): Likewise.
657 (register_dtor_fn): Use the object's destructor, instead of a
658 separate cleanup function, where possible.
659 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
660 (atexit_fn_ptr_type_node): New macro.
661 * decl2.c (build_cleanup): Use build_address.
663 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
665 * typeck.c (build_binary_op): Include types in error.
667 2007-05-31 Jakub Jelinek <jakub@redhat.com>
670 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
671 needs runtime initialization.
673 2007-05-31 Paolo Carlini <pcarlini@suse.de>
676 * semantics.c (finish_trait_expr): Complete the types.
678 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
679 Douglas Gregor <doug.gregor@gmail.com>
680 Pedro Lamarao <pedro.lamarao@mndfck.org>
681 Howard Hinnant <howard.hinnant@gmail.com>
685 * typeck.c (comptypes): Don't consider rvalue and lvalue
686 reference types to be equivalent.
687 (check_return_expr): Move from certain lvalues when returning
689 * decl.c (grokdeclarator): Implement reference collapsing.
690 (copy_fn_p): Don't consider constructors taking rvalue references
691 to be copy constructors.
693 * call.c (conversion): New "rvaluedness_matches_p" member.
694 (convert_class_to_reference): Require reference type as first
695 parameter instead of base type.
696 (reference_binding): Add logic to handle rvalue references.
697 (implicit_conversion): Update inaccurate comment.
698 (convert_like_real): Disable creation of temporaries that are
699 impossible to initialize for types with move constructors.
700 (build_over_call): Elide move constructors when possible.
701 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
702 (maybe_handle_ref_bind): Return conversion instead of type node.
703 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
704 determine preferred conversion sequences.
705 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
706 (LOOKUP_PREFER_RVALUE): New.
707 (DECL_MOVE_CONSTRUCTOR_P): New.
708 (struct cp_declarator): Add "reference" member for reference
709 types, with new "rvalue_ref" flag.
710 (cp_build_reference_type): Declare.
711 (move_fn_p): Declare.
712 * error.c (dump_type_prefix): Format rvalue reference types
713 correctly in error messages.
714 * except.c (build_throw): Move from certain lvalues when
716 * mangle.c (write_type): Mangle rvalue references differently
717 than regular references.
718 * parser.c (make_reference_declarator): Add boolean parameter for
720 (cp_parser_make_indirect_declarator): New.
721 (cp_parser_new_declarator_opt): Call
722 cp_parser_make_indirect_declarator.
723 (cp_parser_conversion_declarator_opt): Ditto.
724 (cp_parser_declarator): Ditto.
725 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
727 * pt.c (tsubst): Implement reference collapsing.
728 (maybe_adjust_types_for_deduction): Implement special template
729 parameter deduction rule for rvalue references.
730 (type_unification_real): Update calls to
731 maybe_adjust_types_for_deduction.
732 (try_one_overload): Ditto.
733 (unify_pack_expansion): Ditto.
734 * tree.c (lvalue_p_1): Handle rvalue reference types.
735 (cp_build_reference_type): New.
737 2007-05-30 Jakub Jelinek <jakub@redhat.com>
740 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
741 variables that need runtime initialization.
743 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
746 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
747 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
748 case POSTDECREMENT_EXPR>): Return the error_mark_node
749 if either the real or imaginary parts would an
752 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
753 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
756 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
757 token is a closing brace, false if there are no tokens left.
758 (cp_parser_namespace_alias_definition): Only consume the next token if
759 it is a closing brace.
761 * parser.c (cp_parser_class_specifier): Likewise.
763 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
765 * semantics.c (finish_member_declaration): Fix a typo in the
768 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
780 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
781 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
782 * pt.c (check_for_bare_parameter_packs): Return bool indicated
783 whether everything was okay. Fix indentation.
784 (push_template_decl_real): Check for bare parameter packs in
785 function parameters; where errors occur, mark the parameter types
786 with ERROR_MARK_NODEs to avert ICEs.
787 (coerce_template_parameter_pack): New.
788 (coerce_template_parms): Moved parameter pack coercion into
789 coerce_template_parameter_pack, and permit it anywhere in the
790 template parameter list (not just at the end). Parameter and
791 argument indices can vary (somewhat) separately now, so add
792 PARM_IDX and ARG_IDX.
793 (fn_type_unification): Don't set an argument pack as incomplete if
794 no argument pack was deduced.
795 (type_unification_real): If a type parameter is a parameter pack
796 and has not otherwise been deduced, it will be deduced to an empty
798 (more_specialized_fn): Use the actual lengths of the argument
799 lists when comparing against expansions.
800 * semantics.c (finish_member_declaration): If a field's type has
801 bare parameter packs, error and set its type to ERROR_MARK_NODE.
803 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
806 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
808 2007-05-22 Ollie Wild <aaw@google.com>
810 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
811 (unqualified_namespace_lookup): Adds check for hidden types.
813 2007-05-22 Ollie Wild <aaw@google.com>
815 * decl.c (duplicate_decls): Verify namespace names are unique.
817 2007-05-21 Mark Mitchell <mark@codesourcery.com>
819 * decl.c (cxx_maybe_build_cleanup): Handle
820 __attribute__((cleanup)).
822 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
824 * cvt.c (cp_convert_and_check): Don't check warnings if the
827 2007-05-18 Geoffrey Keating <geoffk@apple.com>
829 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
831 2007-05-14 Paolo Carlini <pcarlini@suse.de>
834 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
835 type only if is a class type (5.2.8/4).
837 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
839 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
840 * decl.c (grokdeclarator): Use unsigned_type_for instead of
841 c_common_unsigned_type.
843 2007-05-11 Silvius Rus <rus@google.com>
845 * cp/typeck.c (build_indirect_ref): Add call to
846 strict_aliasing_warning.
847 (build_reinterpret_cast_1): Condition call to
848 strict_aliasing_warning.
850 2007-05-11 Jan Hubicka <jh@suse.cz>
852 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
853 * decl2.c (start_objects): ctors and dtors are no longer public.
854 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
856 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
858 * typeck.c (build_unary_op): Remove code that used to
859 handle non lvalue increments/decrements.
861 2007-05-07 Mike Stump <mrs@apple.com>
863 * parser.c (check_empty_body): Add.
864 (cp_parser_iteration_statement): Add call to check_empty_body.
866 2007-05-05 Geoffrey Keating <geoffk@apple.com>
869 * mangle.c (write_mangled_name): Mangle static variable names.
870 (write_unqualified_name): Use local-source-name for
871 namespace-scope static variables.
873 2007-05-04 Dirk Mueller <dmueller@suse.de>
875 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
878 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
881 * decl2.c (constrain_class_visibility):
882 Use strip_pointer_or_array_types instead of strip_array_types.
884 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
887 * decl.c (reshape_init_r): Don't reshape the first element if it
888 is a pointer to member function.
890 2007-04-27 Simon Baldwin <simonb@google.com>
892 * decl.c (grokparms): Changed message format from %qD to %qE.
894 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
896 * error.c (maybe_warn_variadic_templates): Variadic templates are
897 now in C++0x, so only warn about them in C++98 mode.
899 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
902 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
903 integeral types from vectors types.
905 2007-04-26 Jakub Jelinek <jakub@redhat.com>
908 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
909 for type dependent OMP_CLAUSE_DECLs.
911 2007-04-24 Mark Mitchell <mark@codesourcery.com>
914 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
915 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
916 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
917 * init.c (build_zero_init): Adjust, as
918 COMPLEX_TYPE is now a SCALAR_TYPE.
919 * typeck2.c (digest_init): Allow brace-enclosed initializers for
920 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
922 2007-04-25 Paolo Carlini <pcarlini@suse.de>
924 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
925 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
926 (trait_expr_value): Adjust.
928 2007-04-23 Simon Baldwin <simonb@google.com>
930 * decl.c (grokparms): Added new error for duplicate function
931 parameters names in function prototypes, to match gcc behavior.
933 2007-04-23 Jan Hubicka <jh@suse.cz>
935 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
938 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
940 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
941 instead of checking GIMPLE_STMT_P in chain_next.
943 2007-04-17 Mark Mitchell <mark@codesourcery.com>
946 * call.c (convert_for_arg_passing): Convert bitfields to their
949 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
952 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
954 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
957 * cp/decl2.c (constrain_class_visibility):
958 Do not warn about the use of anonymous namespace in the main input file.
960 2007-04-15 Mark Mitchell <mark@codesourcery.com>
962 * cp-tree.h (current_template_parms): Fix typo in comment.
964 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
966 * cp-tree.h, error.c: Fix comment typos.
968 2007-04-13 Jason Merrill <jason@redhat.com>
971 * call.c (reference_binding): Add c_cast_p parm. If true,
972 add quals to TO as needed to make it reference-compatible.
974 2007-04-11 Jan Hubicka <jh@suse.cz>
976 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
977 that we are not processing template_decl.
979 2007-04-09 Mark Mitchell <mark@codesourcery.com>
982 * class.c (build_base_path): Ensure that the converted pointer has
983 the same cv-qualification as the input.
985 2007-04-09 Paolo Carlini <pcarlini@suse.de>
987 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
989 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
991 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
993 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
994 * tree.c (cp_add_pending_fn_decls): Remove.
995 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
997 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
999 Revert change removing staticp.
1001 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1003 * cp-objcp-common.c (cxx_staticp): Remove.
1004 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1005 * cp-tree.h (cxx_staticp):
1007 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1009 * class.c (check_for_override): Don't remove dllmport attribute
1012 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1015 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1016 type issue error and return early.
1018 2007-03-30 Jason Merrill <jason@redhat.com>
1021 * typeck.c (cp_type_readonly): New fn.
1022 * cp-tree.h: Declare it.
1023 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1024 (cp_finish_decl): Not here.
1026 2007-03-31 Richard Guenther <rguenther@suse.de>
1028 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1031 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1036 * parser.c (declarator_can_be_parameter_pack): New.
1037 (cp_parser_template_parameter): Only parse the `...' if the
1038 declarator can be a parameter pack.
1039 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1041 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1042 types (they could be used as array bounds).
1043 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1044 (tsubst_pack_expansion): Handle failure to expand parameter
1047 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1050 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1051 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1052 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1053 (CLASS_TYPE_NON_UNION_P): Add.
1054 (struct lang_type_class): Add has_complex_dflt.
1055 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1056 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1057 * cp-tree.def: Add TRAIT_EXPR.
1058 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1059 * lex.c (struct resword): Add __has_nothrow_assign,
1060 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1061 __has_trivial_constructor, __has_trivial_copy,
1062 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1063 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1064 __is_pod, __is_polymorphic, __is_union.
1065 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1066 (cp_parser_trait_expr): New.
1067 * semantics.c (finish_trait_expr, trait_expr_value
1068 classtype_has_nothrow_copy_or_assign_p): New.
1069 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1071 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1072 * class.c (check_bases, check_field_decl, check_bases_and_members):
1073 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1074 * pt.c (uses_template_parms, tsubst_copy_and_build,
1075 value_dependent_expression_p, type_dependent_expression_p): Deal with
1077 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1079 2007-03-29 Richard Guenther <rguenther@suse.de>
1081 * tree.c (cp_walk_subtrees): Do not set input_location.
1083 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1086 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1089 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1091 * parser.c (struct cp_parser): Update comment for
1092 greater_than_is_operator_p.
1093 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1094 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1095 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1096 !GREATER_THAN_IS_OPERATOR_P.
1097 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1098 `>>' operators that will become two `>' tokens in C++0x.
1099 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1100 mode, allowing it to terminate default arguments.
1101 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1102 `>>' like two consecutive `>' tokens.
1103 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1104 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1105 ends a template argument.
1107 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1109 * decl.c (redeclaration_error_message): Complain when redeclaring
1110 a friend function with default template arguments (C++0x mode only).
1111 * cp-tree.h (check_default_tmpl_args): Declare.
1112 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1113 template arguments in function templates. Add support for checking
1114 the default template arguments of friend templates.
1115 (push_template_decl_real): Fix call to check_default_tmpl_args.
1116 (type_unification_real): If a template parameter has not been
1117 deduced but provides a default template argument, substitute into
1118 that default template argument.
1119 * parser.c (cp_parser_init_declarator): When declaring (but not
1120 defining!) a function template in C++0x mode, check for default
1123 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1126 * decl.c (grokdeclarator): Deal with cv-qualified function type
1127 typedefs in the same way for member and non-member functions.
1129 2007-03-26 Dirk Mueller <dmueller@suse.de>
1131 * parser.c (cp_parser_member_declaration): Pedwarn
1132 about stray semicolons after member declarations.
1134 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1137 * pt.c (instantiate_decl): Set in_system_header.
1139 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1141 * cp-tree.h (current_tempalte_parms): Improve documentation.
1142 * pt.c (current_template_args): Likewise.
1145 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1146 not consume tokens when failing.
1148 2007-03-22 Jim Wilson <wilson@specifix.com>
1149 Mark Mitchell <mark@codesourcery.com>
1152 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1153 consistent with FROM.
1155 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1157 * error.c (dump_expr): Handle dependent names that designate types.
1158 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1160 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1162 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1164 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1166 * cvt.c (cp_convert_and_check) : Define.
1167 * cp-tree.h (cp_convert_and_check): Declare.
1168 * call.c (convert_conversion_warnings): Rename to
1169 conversion_null_warnings. The warning for floating-point to
1170 integer is handled by convert_and_check in convert_like_real.
1171 (convert_like_real): convert_conversion_warnings was renamed as
1172 conversion_null_warnings.
1173 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1174 overflow and changes of value during conversion.
1176 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1179 * parser.c (cp_parser_statement): If 'namespace' is found, this
1180 only can be a namespace alias definition, so parse it now.
1181 (cp_parser_namespace_alias_definition): if we find an open brace
1182 instead of '=', then this is actually a misplaced namespace
1185 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1188 * decl.c (cxx_init_decl_processing): Move command-line options
1189 processing to c-opts.c.
1191 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1193 * ptree.c (cxx_print_type): Use formatting markup for integers
1194 when printing template parameter index/level/orig level.
1195 (cxx_print_xnode): Ditto.
1196 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1197 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1198 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1200 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1201 rather than a HOST_WIDE_INT.
1202 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1203 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1205 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1206 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1207 IN_BASE_INITIALIZER bool bitfields.
1208 (struct cp_declarator): Make KIND a 4-bit field. Make
1209 PARAMETER_PACK_P a bool bitfield just after KIND.
1210 * pt.c (uses_parameter_packs): Destroy the pointer set.
1211 (make_pack_expansion): Ditto.
1212 (check_for_bare_parameter_packs): Ditto.
1213 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1215 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1218 * call.c (convert_default_arg): Instead of copying the node,
1221 2007-03-15 Dirk Mueller <dmueller@suse.de>
1224 * call.c (convert_conversion_warnings): New..
1225 (convert_like_real): .. factored out from here.
1226 (convert_conversion_warnings): Add warning about
1227 false being converted to NULL in argument passing.
1229 2007-03-14 Dirk Mueller <dmueller@suse.de>
1231 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1232 (finish_do_body): Warn about empty body in do/while statement.
1234 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1236 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1238 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1241 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1244 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1246 * cp/repo.c (init_repo): Initialize random_seed saved options.
1247 (finish_repo): Adjust.
1249 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1252 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1255 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1257 * decl.c (compute_array_index_type): New warning flag warn_vla.
1259 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1262 * call.c (convert_default_arg): Copy non-constant arguments.
1264 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1267 * parser.c (cp_parser_postfix_expression): Disallow compound
1268 literals in constant expressions.
1271 * semantics.c (finish_typeof): Use unlowered_expr_type.
1273 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1276 * cp-tree.h (unlowered_expr_type): New function.
1277 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1278 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1279 (unlowered_expr_type): New function.
1280 (build_unary_op): Disallow predecrements of bool bitfields.
1281 * call.c (build_conditional_expr): Use unlowered_expr_type.
1282 * pt.c (type_unification_real): Likewise.
1284 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1287 * typeck.c (check_return_expr): Check for bare parameter packs.
1288 (comptypes): Compare template parameter packs and
1289 type pack expansions.
1290 * decl.c (grokdeclarator): Deal with the declaration of function
1292 (grokparms): Verify that the (optional) function parameter pack is
1293 at the end of the parameter list.
1294 (xref_basetypes): Handle pack expansions in the base class.
1295 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1296 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1297 (NONTYPE_ARGUMENT_PACK): New.
1298 (TYPE_PACK_EXPANSION): New.
1299 (EXPR_PACK_EXPANSION): New.
1300 (ARGUMENT_PACK_SELECT): New.
1301 * cp-objcp-common.c (cp_tree_size): Compute size of
1302 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1303 ARGUMENT_PACK_SELECT.
1304 * error.c (dump_template_argument): Print template argument packs.
1305 (dump_template_argument_list): Ditto.
1306 (dump_template_parameter): Dump `...' for template type parameter
1308 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1309 (dump_parameters): Print function parameter packs.
1310 (dump_template_parms): Print template argument packs.
1311 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1312 (maybe_warn_variadic_templates): New.
1313 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1314 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1315 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1317 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1318 (write_template_arg): Write argument packs as separate arguments.
1319 * cp-tree.h (struct template_parm_index_s): Add flag that
1320 indicates that the template parameter is actually a parameter
1322 (struct tree_argument_pack_select): New.
1323 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1324 (union lang_tree_node): Add argument_pack_select.
1325 (FUNCTION_PARAMETER_PACK_P): New.
1326 (PACK_EXPANSION_P): New.
1327 (PACK_EXPANSION_PATTERN): New.
1328 (SET_PACK_EXPANSION_PATTERN): New.
1329 (PACK_EXPANSION_PARAMETER_PACKS): New.
1330 (ARGUMENT_PACK_P): New.
1331 (ARGUMENT_PACK_ARGS): New.
1332 (SET_ARGUMENT_PACK_ARGS): New.
1333 (ARGUMENT_PACK_INCOMPLETE_P): New.
1334 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1335 (TEMPLATE_PARM_PARAMETER_PACK): New.
1336 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1337 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1338 (ARGUMENT_PACK_SELECT_INDEX): New.
1339 (ARGUMENT_PACK_SELECT_ARG): New.
1340 (struct cp_declarator): Add parameter_pack_p flag.
1341 (maybe_warn_variadic_templates): Declare.
1342 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1343 indicate a template parameter pack.
1344 (uses_parameter_packs): Declare.
1345 (template_parameter_pack_p): Declare.
1346 (template_parms_variadic_p): Declare.
1347 (make_pack_expansion): Declare.
1348 (check_for_bare_parameter_packs): Declare.
1349 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1350 sizeof... expressions.
1351 (pp_cxx_expression): Print pack expansions and non-type argument
1353 (pp_cxx_exception_specification): Print pack expansions.
1354 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1355 (pp_cxx_ctor_initializer): Print pack expansions.
1356 (pp_cxx_type_id): Print pack expansions.
1357 (pp_cxx_template_argument_list): Print argument packs.
1358 (pp_cxx_template_parameter): Print ellipsis for template parameter
1360 * pt.c (comp_template_parms): Compare template parameter packs.
1361 (template_parameter_pack_p): New.
1362 (template_parms_variadic_p): New.
1363 (template_args_variadic_p): New.
1364 (make_ith_pack_parameter_name): New.
1365 (struct find_parameter_pack_data): New.
1366 (find_parameter_packs_r): New.
1367 (uses_parameter_packs): New.
1368 (make_pack_expansion): New.
1369 (check_for_bare_parameter_packs): New.
1370 (expand_template_argument_pack): New.
1371 (reduce_template_parm_level): Propagate parameter pack flag.
1372 (process_template_parm): Add is_parameter_pack parameter to state
1373 when the parameter is actually a parameter pack. Create template
1374 parameter packs when is_parameter_pack is true.
1375 (current_template_args): The argument for a template parameter
1376 pack is an argument pack containing a single pack expansion.
1377 (process_partial_specialization): When checking that non-type
1378 argument expressions do not involve template parameters, loop over
1379 the arguments in argument packs separately.
1380 (push_template_decl_real): Check that the type of the declaration
1381 does not have any bare parameter packs. Check that primary
1382 templates have no more than one parameter pack, and that it comes
1383 at the end of the template parameter list.
1384 (convert_template_argument): Handle coercions for pack expansion
1385 expressions by coercing the pattern then rebuilding the expansion.
1386 (coerce_template_parms): When coercing the arguments for a
1387 variadic template, pack "extra" arguments into an argument pack.
1388 (coerce_template_template_parms): Cannot coerce between parameter
1389 packs and non-pack parameters.
1390 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1391 (comp_template_args): Expand all template arguments packs before
1392 comparing template argument lists.
1393 (mangle_class_name_for_template): Make argument packs as separate
1395 (for_each_template_parm_r): No need to handle BASELINK.
1396 (instantiate_class_template): Handle pack expansions in the base
1398 (tsubst_pack_expansion): New.
1399 (tsubst_template_args): Handle substitutions of argument packs and
1400 pack expansion into template argument lists.
1401 (tsubst_decl): Expand function parameter packs into separate
1402 function parameters.
1403 (tsubst_arg_types): Expand a type pack expansion into separate
1405 (tsubst_exception_specification): Handle pack expansions in
1406 exception specifiers.
1407 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1408 replacing a template parameter with its argument. If we encounter
1409 a substitution for an argument pack, just return the parameter
1411 (tsubst_copy): sizeof(X...) returns the number of elements in
1412 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1413 PARM_DECL is a parameter pack.
1414 (tsubst_expr): Expression pack expansions and argument packs
1415 cannot show up here; they will all be handled through function
1416 calls, sizeof, and template argument lists.
1417 (tsubst_copy_and_build): sizeof(X...) returns the number of
1418 elements in parameter pack X. Handle pack expansions in TREE_LIST
1419 and CONSTRUCTOR nodes.
1420 (fn_type_unification): Handle "incomplete" explicit template
1421 argument lists that specify some of the arguments for a template
1423 (type_unification_real): Unify arguments against pack expansions.
1424 (template_parm_level_and_index): New, helper function.
1425 (unify_pack_expansion): New.
1426 (unify): Unify argument packs on an argument-by-argument basis,
1427 handling variadic argument packs as well.
1428 (more_specialized_fn): Handle unification of function parameter
1429 packs. All things being equal, prefer non-variadic function
1430 templates to variadic function templates.
1431 (more_specialized_class): Prefer the variadic class template
1432 partial specialization that binds fewer arguments to a parameter
1434 (regenerate_decl_from_template): Expand function parameter packs
1435 into separate parameters.
1436 (instantiate_decl): Ditto.
1437 (tsubst_initializer_list): Handle pack expansions for base-class
1439 (dependent_type_p_r): Determine dependent types in argument packs
1440 and pack expansions.
1441 (value_dependent_expression_p): Determine value-dependence of
1442 non-type argument packs.
1443 (dependent_template_arg_p): Handle argument packs.
1444 * semantics.c (finish_cond): Check for bare parameter packs.
1445 (finish_expr_stmt): Ditto.
1446 (finish_for_expr): Ditto.
1447 (finish_switch_cond): Ditto.
1448 (finish_mem_initializers): Ditto.
1449 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1451 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1452 * parser.c (make_declarator): Declarator is not an expansion.
1453 (make_pointer_declarator): Transfer parameter pack flag to outer
1455 (make_reference_declarator): Ditto.
1456 (make_ptrmem_declarator): Ditto.
1457 (make_call_declarator): Ditto.
1458 (make_array_declarator): Ditto.
1459 (cp_parser_postfix_expression): Allow pack expansion expressions
1460 in the argument list for a call expression.
1461 (cp_parser_parenthesized_expression_list): Add new parameter
1462 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1463 into separate arguments."
1464 (cp_parser_new_placement): Allow pack expansion expressions.
1465 (cp_parser_new_initializer): Ditto.
1466 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1467 base-class initializer expansion.
1468 (cp_parser_mem_initializer): Ditto.
1469 (cp_parser_template_parameter_list): Keep track of whether the
1470 template parameter is a template parameter pack.
1471 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1472 template parameter pack.
1473 (cp_parser_type_parameter): Ditto.
1474 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1476 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1477 this declarator is a parameter pack.
1478 (cp_parser_parameter_declaration): The ellipsis does not end the
1479 parameter declaration, because it might be a parameter pack. Parse
1480 the ellipsis to indicate a parameter pack.
1481 (cp_parser_initializer): Allow pack expansions.
1482 (cp_parser_initializer_list): Allow ellipsis to create an
1483 initializer expansion.
1484 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1486 (cp_parser_type_id_list): Allow ellipsis to create an exception
1487 specifier expansion.
1488 (cp_parser_attribute_list): Don't allow pack expansions.
1489 (cp_parser_functional_cast): Allow pack expansions.
1490 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1491 compute the length of a parameter pack.
1492 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1493 end a template argument.
1494 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1495 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1498 2007-03-09 Dirk Mueller <dmueller@suse.de>
1500 * cp/call.c (build_new_op): Call warn_logical_operator.
1502 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1505 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1508 * pt.c (any_template_arguments_need_structural_equality_p):
1511 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1513 * decl.c (grokdeclarator): Disable warnings for anonymous
1516 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1518 * typeck2.c (readonly_error): Always emit a hard error.
1519 Remove last argument.
1520 * cp-tree.h (readonly_error): Adjust prototype.
1521 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1522 * typeck.c (build_unary_op): Likewise.
1523 (build_modify_expr): Likewise.
1525 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1528 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1530 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1533 * parser.c (struct cp_parser): New IN_IF_STMT.
1534 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1535 returning if parsing the body of an 'if' statement or issuing an
1536 error and continuing.
1537 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1539 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1541 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1544 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1547 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1549 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1550 Objective-C++. Don't exit early if -shared-libgcc needs to be
1553 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1555 * typeck.c (common_base_type): Delete unused function.
1557 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1559 * Make-lang.in: Add dummy lang.install-pdf target.
1561 2007-03-01 Simon Baldwin <simonb@google.com>
1564 * decl.c (check_tag_decl): Added new warning for typedef ignored
1565 when it precedes an otherwise valid non-typedef declaration.
1567 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1569 * typeck.c (build_function_call): Store converted arguments
1570 in a stack-allocated array instead of building a list.
1571 (convert_arguments): Store arguments in the array passed in as an
1572 argument, and return the actual number of arguments.
1573 * call.c (build_call): Delete, and replace with...
1574 (build_call_n, build_call_a): New.
1575 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1576 (build_over_call): Store converted arguments in a stack-allocated
1577 array instead of building a list.
1578 (build_cxx_call): Pass arguments in an array instead of as a list.
1579 (build_java_interface_fn_ref): Rewrite to avoid constructing
1581 * tree.h: Update declarations to reflect above changes.
1582 * method.c (use_thunk): Use a stack-allocated array to hold
1583 the arguments instead of a list.
1584 * rtti.c (throw_bad_cast): Update call to cxx_call.
1585 (throw_bad_typeid): Likewise.
1586 (build_dynamic_cast_1): Likewise.
1587 * init.c (build_builtin_delete_call): Use build_call_n.
1588 * decl.c (expand_static_init): Likewise.
1589 * except.c (cp_protect_cleanup_actions): Likewise.
1590 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1591 (gimplify_must_not_throw_expr): Likewise.
1592 (cxx_omp_apply_fn): Use build_call_a.
1594 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1596 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1597 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1599 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1601 * cp-tree.h (static_ctors): Remove.
1602 * cp-tree.h (static_dtors): Likewise.
1603 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1604 refactoring of tree_map hierarchy.
1605 (decl_shadowed_for_var_insert): Likewise.
1606 * semantics.c (expand_body): Use c_expand_body.
1607 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1608 * decl2.c (static_ctors): Remove.
1609 (static_dtors): Likewise.
1610 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1611 objc_generate_static_init_call. Do not call static_[cd]tors.
1612 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1614 (cp_write_global_declarations): Likewise.
1616 2007-02-23 Richard Guenther <rguenther@suse.de>
1618 * class.c (note_name_declared_in_class): Make declaration
1619 changes meaning a pedwarn.
1621 2007-02-22 Michael Matz <matz@suse.de>
1624 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1625 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1626 dump_function_decl): Guard emitting outer scopes by new flag.
1627 * cp-lang.c (cxx_dwarf_name): New function.
1628 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1629 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1631 (push_template_decl_real, lookup_template_class): Remove calls
1634 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1636 * call.c (build_new_method_call): Ensure that explicit calls of
1637 destructors have type "void".
1639 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1641 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1642 and -Walways-true with -Waddress.
1643 * cvt.c (convert_to_void): Replace unconditional warning with
1646 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1648 * decl.c, tree.c: Fix comment typos.
1650 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1653 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1654 statement expression if we had an error mark node.
1656 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1657 Brooks Moses <brooks.moses@codesourcery.com>
1658 Lee Millward <lee.millward@codesourcery.com>
1660 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1661 Change class to tcc_vl_exp.
1663 * call.c (build_call): Use build_call_list instead
1665 (build_over_call): Likewise.
1666 (build_new_method_call): Use build_min_non_dep_call_list
1667 instead of build_min_non_dep.
1669 * error.c (dump_call_expr_args): New function.
1670 (dump_aggr_init_expr_args): New function.
1671 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1672 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1674 * cvt.c (convert_to_void): Use build_call_array instead
1675 of build3; use new AGGR_INIT_EXPR accessor macros.
1677 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1678 instead of TREE_CODE_LENGTH.
1680 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1681 AGGR_INIT_EXPR accessor macros.
1683 * cp-gimplify.c (cp_gimplify_init_expr): Use
1684 AGGR_INIT_EXPR_SLOT to set the slot operand.
1686 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1687 (AGGR_INIT_EXPR_SLOT): New macro.
1688 (AGGR_INIT_EXPR_ARG): New macro.
1689 (aggr_init_expr_nargs): New macro.
1690 (AGGR_INIT_EXPR_ARGP): New macro.
1691 (aggr_init_expr_arg_iterator): New.
1692 (init_aggr_init_expr_arg_iterator): New.
1693 (next_aggr_init_expr_arg): New.
1694 (first_aggr_init_expr_arg): New.
1695 (more_aggr_init_expr_args_p): New.
1696 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1697 (stabilize_aggr_init): New declaration.
1698 (build_min_non_dep_call_list): Likewise.
1700 * tree.c (process_aggr_init_operands): New function.
1701 (build_aggr_init_array) New function.
1702 (build_cplus_new): Update to use new CALL_EXPR and
1703 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1704 build_aggr_init_array.
1705 (build_min_non_dep_call_list) New function.
1706 (build_min_nt): Assert input code parameter is not a variable
1707 length expression class.
1708 (build_min, build_min_non_dep): Likewise.
1709 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1710 to check for equality instead of recursing. Handle tcc_vl_exp
1712 (stabilize_call): Update to only handle CALL_EXPRs, not
1713 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1714 (stabilize_aggr_init): New function.
1715 (stabilize_init): Use it.
1717 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1718 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1719 AGGR_INIT_EXPR accessor macros and argument iterators.
1721 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1722 build_vl_exp. Iterate through the operands, recursively
1723 processing each one.
1724 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1725 CALL_EXPR accessor macros.
1726 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1727 tree code classes. Use TREE_OPERAND_LENGTH instead of
1730 * semantics.c (finish_call_expr): Use build_nt_call_list
1731 instead of build_nt.
1732 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1733 accessor macros. Use build_call_array to construct the
1734 CALL_EXPR node instead of build3
1736 * decl2.c (build_offset_ref_call_from_tree): Use
1737 build_nt_call_list and build_min_non_dep_call_list instead
1738 of build_min_nt and build_min_non_dep.
1740 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1741 Use build_nt_call_list instead of build_min_nt.
1743 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1746 * call.c (build_conditional_expr): Improve error message.
1748 2007-02-13 Dirk Mueller <dmueller@suse.de>
1750 * friend.c (do_friend): Annotate warning about friend
1751 declarations in templates with OPT_Wnon_template_friend.
1752 Convert informal message from warning() to inform().
1754 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1755 Mark Mitchell <mark@codesourcery.com>
1758 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1759 instantiations for variables.
1761 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1764 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1765 Check warn_unused_value just once.
1767 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1770 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1771 (fn_type_unificiation): Likewise.
1772 (get_bindings): Likewise.
1774 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1777 * decl.c (finish_function): Use DECL_REPLACEABLE.
1778 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1780 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1782 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1784 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1786 * decl.c (grokvardecl): Don't error if !have_tls.
1787 (grokdeclarator): Likewise.
1788 * parser.c (cp_parser_omp_threadprivate): Likewise.
1790 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1793 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1794 parameters and result decls in omp clauses.
1795 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1798 2007-02-05 Dirk Mueller <dmueller@suse.de>
1801 * parser.c (cp_parser_class_specifier): Always initialize bases.
1803 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1805 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1806 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1807 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1809 * semantics.c (finish_omp_atomic): Store a whole expression node
1810 in operand 1, and integer_zero_node in operand 0, for dependent
1811 OMP_ATOMIC. Rewrite to make flow easier to understand.
1813 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1815 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1817 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1819 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1820 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1822 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1824 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1825 keyword warning to -Wc++0x-compat.
1827 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1829 * decl.c (grokdeclarator): Update documentation.
1831 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1834 * decl.c (grokdeclarator): If __thread is used together with
1835 a storage class other than extern and static, clear thread_p
1836 after issuing diagnostics and fall through to checking the
1839 2007-01-30 Roger Sayle <roger@eyesopen.com>
1841 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1842 calculating the size of an array (to avoid recursive errors).
1844 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1847 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1849 * call.c (convert_like_real): Don't warn when converting to
1852 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1854 * decl.c (pop_label): Replace warning with call to
1855 warn_for_unused_label.
1857 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1860 * semantics.c (finish_pseudo_destructor_expr): Check the
1861 destrutor name by calling check_dtor_name.
1863 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1865 * lex.c (D_CPP0X): Rename.
1867 (reswords): D_CPP0X -> D_CXX0X.
1868 (init_reswords): Ditto.
1869 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1870 of C++0x keywords as identifiers.
1872 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1875 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1878 2007-01-23 Ian Lance Taylor <iant@google.com>
1880 * typeck.c (convert_for_assignment): Only warn about a = b = c
1881 when converting to bool.
1883 2007-01-23 Roger Sayle <roger@eyesopen.com>
1885 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1887 * typeck.c (ignore_overflows): Remove the remaining uses of
1888 TREE_CONSTANT_OVERFLOW.
1890 2007-01-20 Jan Hubicka <jh@suse.cz>
1892 * decl2.c (start_objects, start_static_storage_duration_function):
1893 Do not make the functions uninlinable.
1895 2007-01-17 Ian Lance Taylor <iant@google.com>
1897 * class.c (add_method): Call VEC_reserve_exact rather than passing
1898 a negative size to VEC_reserve.
1900 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
1903 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
1905 2007-01-10 Mark Mitchell <mark@codesourcery.com>
1908 * decl.c (make_typename_type): If the qualified name is not a
1909 type, issue an error.
1910 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
1913 2007-01-08 Geoffrey Keating <geoffk@apple.com>
1915 * rtti.c: Include target.h.
1916 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
1917 don't emit typeinfo for fundamental types as weak.
1918 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
1920 2007-01-08 Richard Guenther <rguenther@suse.de>
1922 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
1924 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
1926 * call.c (standard_conversion): Pass flag to
1927 vector_types_convertible_p to disallow emission of note.
1928 * typeck.c (convert_for_assignment): Pass flag to
1929 vector_types_convertible_p to allow emission of note.
1930 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
1931 to disallow emission of note.
1933 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1936 * typeck.c (build_binary_op): Call overflow_warning if
1937 TREE_OVERFLOW_P is true for the result and not for any of the
1940 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
1943 * class.c (add_method): Don't wait until template
1944 instantiation time to complain about duplicate methods.
1946 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1949 * semantics.c (finish_unary_op_expr): Warn only if result
1950 overflowed and operands did not.
1952 2007-01-05 Ian Lance Taylor <iant@google.com>
1954 * typeck.c (build_binary_op): Warn about comparing a non-weak
1957 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
1959 * pt.c (tsubst): Propagate the need for structural equality checks
1960 when reducing the level of template parameters.
1962 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1964 * pt.c: Fix a comment typo.
1966 2007-01-02 Ian Lance Taylor <iant@google.com>
1968 * semantics.c (maybe_convert_cond): Optionally warn when using an
1969 assignment as a condition.
1970 * typeck.c (convert_for_assignment): Optionally warn about
1971 assigning the result of an assignment to a bool.
1973 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1975 * pt.c (canonical_template_parms): Correct typo in comment.
1977 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1979 * typeck.c (structural_comptypes): Renamed from "comptypes".
1980 (comptypes): Use canonical type information to perform fast type
1981 comparison. When VERIFY_CANONICAL_TYPES, verify that the
1982 canonical type comparison returns the same results as we would see
1983 from the current, structural check. Support COMPARE_STRUCTURAL
1984 when we need structural checks.
1985 * decl.c (typename_compare): Fix comment.
1986 (build_typename_type): TYPENAME_TYPE nodes require structural
1987 equality checks, because they resolve different based on the
1989 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
1990 require structural equality checks (for now).
1991 (build_ptrmemfunc_type): Build the canonical pointer to member
1993 (compute_array_index_type): Whenever we build a new index type
1994 to represent the size of an array in a template, we need to mark
1995 this index type as requiring structural equality. This goes for
1996 arrays with value-dependent sizes with the current ABI, or all
1998 * tree.c (cplus_array_hash): New.
1999 (struct cplus_array_info): New.
2000 (cplus_array_compare): New.
2001 (cplus_array_htab): New.
2002 (build_cplus_array_type_1): Use a hash table to cache the array
2003 types we build. Build the canonical array type for each array
2005 (cp_build_qualified_type_real): When building a cv-qualified array
2006 type, use the hash table of array types and build canonical array
2008 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2009 use structural equality (for now).
2010 * cp-tree.h (COMPARE_STRUCTURAL): New.
2011 * pt.c (canonical_template_parms): New.
2012 (canonical_type_parameter): New.
2013 (process_template_parm): Find the canonical type parameter.
2014 (lookup_template_class): When we have named the primary template
2015 type, set the canonical type for our template class to the primary
2016 template type. If any of the template arguments need structural
2017 equality checks, the template class needs structural equality
2019 (tsubst): When reducing the level of a template template
2020 parameter, we require structural equality tests for the resulting
2021 parameter because its template parameters have not had their types
2022 canonicalized. When reducing a template type parameter, find the
2023 canonical reduced type parameter.
2024 (any_template_arguments_need_structural_equality_p): New.