1 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3 * typeck.c (build_binary_op): For templates build the
4 expression in pieces to avoid the assert in build2_stat.
5 (get_member_function_from_ptrfunc):
6 Change over to using POINTER_PLUS_EXPR and convert
7 the second operand to sizetype.
8 * typeck2.c (build_m_component_ref): Likewise.
9 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
10 instead of PLUS_EXPR for pointers.
11 (build_new_1): Likewise.
12 (build_vec_delete_1): Likewise.
13 (build_vec_delete): Likewise.
14 * class.c (build_base_path): Likewise.
15 (build_base_path): Likewise.
16 (convert_to_base_statically): Likewise.
17 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
18 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
20 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
21 instead of PLUS_EXPR for pointers.
22 * call.c (build_special_member_call): Likewise.
23 * rtti.c (build_headof): Likewise.
24 Use sizetype instead of ptrdiff_type_node.
25 (tinfo_base_init): Create a POINTER_PLUS_EXPR
26 instead of PLUS_EXPR for pointers.
27 * except.c (expand_start_catch_block): Do a
28 NEGATIVE and then a POINTER_PLUS_EXPR instead
30 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
31 PLUS_EXPR on pointer types over to use
32 POINTER_PLUS_EXPR and remove the conversion
34 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
35 adding to a pointer type. Use size_int instead of
36 ssize_int. Convert the index to sizetype before
37 adding it to the pointer.
39 2007-06-15 Mark Mitchell <mark@codesourcery.com>
41 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
42 (DECL_ANON_UNION_VAR_P): New macro.
43 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
44 than DECL_VAR_MARKED_P, to keep track of which variables we have
46 * decl.c (redeclaration_error_message): Complain about redeclaring
47 anonymous union members at namespace scope.
48 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
50 2007-06-14 Geoff Keating <geoffk@apple.com>
52 * decl2.c (determine_visibility): Ensure that functions with
53 hidden types as parameters are hidden.
56 * decl2.c (determine_visibility): Remove duplicate code for
59 2007-06-12 Ian Lance Taylor <iant@google.com>
62 * init.c (avoid_placement_new_aliasing): New static function.
63 (build_new_1): Call it.
65 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
67 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
68 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
70 2007-06-08 Jakub Jelinek <jakub@redhat.com>
73 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
74 on init, the non-decl cond operand and increment value.
76 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
79 * decl.c (check_initializer): Report an error when a brace enclosed
80 initializer is used for a non-aggregate type in C++98.
81 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
83 (grokdeclarator): Likewise.
84 (move_fn_p): Likewise.
85 * typeck.c (check_return_expr): Likewise.
86 * call.c (reference_binding): Likewise.
87 * error.c (cp_cpp_error): Likewise.
88 * pt.c (check_default_tmpl_args): Likewise.
90 * lex.c (init_reswords): Likewise.
91 * parser.c (p_parser_primary_expression): Likewise.
92 (TOKEN_PRECEDENCE): Likewise.
93 (cp_parser_init_declarator): Likewise.
94 (cp_parser_ptr_operator): Likewise.
95 (cp_parser_parameter_declaration): Likewise.
96 (cp_parser_enclosed_template_argument_list): Likewise.
97 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
98 (cp_parser_next_token_ends_template_argument_p): Likewise.
100 2007-06-04 Simon Baldwin <simonb@google.com>
102 * decl.c (grokdeclarator): Readability change. Moved case labels
103 into direct switch statement scope.
105 2007-06-04 Paolo Carlini <pcarlini@suse.de>
107 * call.c (convert_like_real): Remove pointless code.
109 2007-05-31 Mark Mitchell <mark@codesourcery.com>
111 * decl.c (get_atexit_fn_ptr_type): New function.
112 (get_atexit_node): Use it.
113 (start_cleanup_fn): Likewise.
114 (register_dtor_fn): Use the object's destructor, instead of a
115 separate cleanup function, where possible.
116 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
117 (atexit_fn_ptr_type_node): New macro.
118 * decl2.c (build_cleanup): Use build_address.
120 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
122 * typeck.c (build_binary_op): Include types in error.
124 2007-05-31 Jakub Jelinek <jakub@redhat.com>
127 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
128 needs runtime initialization.
130 2007-05-31 Paolo Carlini <pcarlini@suse.de>
133 * semantics.c (finish_trait_expr): Complete the types.
135 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
136 Douglas Gregor <doug.gregor@gmail.com>
137 Pedro Lamarao <pedro.lamarao@mndfck.org>
138 Howard Hinnant <howard.hinnant@gmail.com>
142 * typeck.c (comptypes): Don't consider rvalue and lvalue
143 reference types to be equivalent.
144 (check_return_expr): Move from certain lvalues when returning
146 * decl.c (grokdeclarator): Implement reference collapsing.
147 (copy_fn_p): Don't consider constructors taking rvalue references
148 to be copy constructors.
150 * call.c (conversion): New "rvaluedness_matches_p" member.
151 (convert_class_to_reference): Require reference type as first
152 parameter instead of base type.
153 (reference_binding): Add logic to handle rvalue references.
154 (implicit_conversion): Update inaccurate comment.
155 (convert_like_real): Disable creation of temporaries that are
156 impossible to initialize for types with move constructors.
157 (build_over_call): Elide move constructors when possible.
158 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
159 (maybe_handle_ref_bind): Return conversion instead of type node.
160 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
161 determine preferred conversion sequences.
162 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
163 (LOOKUP_PREFER_RVALUE): New.
164 (DECL_MOVE_CONSTRUCTOR_P): New.
165 (struct cp_declarator): Add "reference" member for reference
166 types, with new "rvalue_ref" flag.
167 (cp_build_reference_type): Declare.
168 (move_fn_p): Declare.
169 * error.c (dump_type_prefix): Format rvalue reference types
170 correctly in error messages.
171 * except.c (build_throw): Move from certain lvalues when
173 * mangle.c (write_type): Mangle rvalue references differently
174 than regular references.
175 * parser.c (make_reference_declarator): Add boolean parameter for
177 (cp_parser_make_indirect_declarator): New.
178 (cp_parser_new_declarator_opt): Call
179 cp_parser_make_indirect_declarator.
180 (cp_parser_conversion_declarator_opt): Ditto.
181 (cp_parser_declarator): Ditto.
182 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
184 * pt.c (tsubst): Implement reference collapsing.
185 (maybe_adjust_types_for_deduction): Implement special template
186 parameter deduction rule for rvalue references.
187 (type_unification_real): Update calls to
188 maybe_adjust_types_for_deduction.
189 (try_one_overload): Ditto.
190 (unify_pack_expansion): Ditto.
191 * tree.c (lvalue_p_1): Handle rvalue reference types.
192 (cp_build_reference_type): New.
194 2007-05-30 Jakub Jelinek <jakub@redhat.com>
197 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
198 variables that need runtime initialization.
200 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
203 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
204 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
205 case POSTDECREMENT_EXPR>): Return the error_mark_node
206 if either the real or imaginary parts would an
209 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
210 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
213 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
214 token is a closing brace, false if there are no tokens left.
215 (cp_parser_namespace_alias_definition): Only consume the next token if
216 it is a closing brace.
218 * parser.c (cp_parser_class_specifier): Likewise.
220 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
222 * semantics.c (finish_member_declaration): Fix a typo in the
225 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
237 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
238 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
239 * pt.c (check_for_bare_parameter_packs): Return bool indicated
240 whether everything was okay. Fix indentation.
241 (push_template_decl_real): Check for bare parameter packs in
242 function parameters; where errors occur, mark the parameter types
243 with ERROR_MARK_NODEs to avert ICEs.
244 (coerce_template_parameter_pack): New.
245 (coerce_template_parms): Moved parameter pack coercion into
246 coerce_template_parameter_pack, and permit it anywhere in the
247 template parameter list (not just at the end). Parameter and
248 argument indices can vary (somewhat) separately now, so add
249 PARM_IDX and ARG_IDX.
250 (fn_type_unification): Don't set an argument pack as incomplete if
251 no argument pack was deduced.
252 (type_unification_real): If a type parameter is a parameter pack
253 and has not otherwise been deduced, it will be deduced to an empty
255 (more_specialized_fn): Use the actual lengths of the argument
256 lists when comparing against expansions.
257 * semantics.c (finish_member_declaration): If a field's type has
258 bare parameter packs, error and set its type to ERROR_MARK_NODE.
260 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
263 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
265 2007-05-22 Ollie Wild <aaw@google.com>
267 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
268 (unqualified_namespace_lookup): Adds check for hidden types.
270 2007-05-22 Ollie Wild <aaw@google.com>
272 * decl.c (duplicate_decls): Verify namespace names are unique.
274 2007-05-21 Mark Mitchell <mark@codesourcery.com>
276 * decl.c (cxx_maybe_build_cleanup): Handle
277 __attribute__((cleanup)).
279 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
281 * cvt.c (cp_convert_and_check): Don't check warnings if the
284 2007-05-18 Geoffrey Keating <geoffk@apple.com>
286 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
288 2007-05-14 Paolo Carlini <pcarlini@suse.de>
291 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
292 type only if is a class type (5.2.8/4).
294 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
296 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
297 * decl.c (grokdeclarator): Use unsigned_type_for instead of
298 c_common_unsigned_type.
300 2007-05-11 Silvius Rus <rus@google.com>
302 * cp/typeck.c (build_indirect_ref): Add call to
303 strict_aliasing_warning.
304 (build_reinterpret_cast_1): Condition call to
305 strict_aliasing_warning.
307 2007-05-11 Jan Hubicka <jh@suse.cz>
309 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
310 * decl2.c (start_objects): ctors and dtors are no longer public.
311 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
313 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
315 * typeck.c (build_unary_op): Remove code that used to
316 handle non lvalue increments/decrements.
318 2007-05-07 Mike Stump <mrs@apple.com>
320 * parser.c (check_empty_body): Add.
321 (cp_parser_iteration_statement): Add call to check_empty_body.
323 2007-05-05 Geoffrey Keating <geoffk@apple.com>
326 * mangle.c (write_mangled_name): Mangle static variable names.
327 (write_unqualified_name): Use local-source-name for
328 namespace-scope static variables.
330 2007-05-04 Dirk Mueller <dmueller@suse.de>
332 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
335 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
338 * decl2.c (constrain_class_visibility):
339 Use strip_pointer_or_array_types instead of strip_array_types.
341 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
344 * decl.c (reshape_init_r): Don't reshape the first element if it
345 is a pointer to member function.
347 2007-04-27 Simon Baldwin <simonb@google.com>
349 * decl.c (grokparms): Changed message format from %qD to %qE.
351 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
353 * error.c (maybe_warn_variadic_templates): Variadic templates are
354 now in C++0x, so only warn about them in C++98 mode.
356 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
359 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
360 integeral types from vectors types.
362 2007-04-26 Jakub Jelinek <jakub@redhat.com>
365 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
366 for type dependent OMP_CLAUSE_DECLs.
368 2007-04-24 Mark Mitchell <mark@codesourcery.com>
371 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
372 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
373 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
374 * init.c (build_zero_init): Adjust, as
375 COMPLEX_TYPE is now a SCALAR_TYPE.
376 * typeck2.c (digest_init): Allow brace-enclosed initializers for
377 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
379 2007-04-25 Paolo Carlini <pcarlini@suse.de>
381 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
382 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
383 (trait_expr_value): Adjust.
385 2007-04-23 Simon Baldwin <simonb@google.com>
387 * decl.c (grokparms): Added new error for duplicate function
388 parameters names in function prototypes, to match gcc behavior.
390 2007-04-23 Jan Hubicka <jh@suse.cz>
392 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
395 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
397 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
398 instead of checking GIMPLE_STMT_P in chain_next.
400 2007-04-17 Mark Mitchell <mark@codesourcery.com>
403 * call.c (convert_for_arg_passing): Convert bitfields to their
406 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
409 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
411 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
415 * cp/decl2.c (constrain_class_visibility):
416 Do not warn about the use of anonymous namespace in the main input file.
418 2007-04-15 Mark Mitchell <mark@codesourcery.com>
420 * cp-tree.h (current_template_parms): Fix typo in comment.
422 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
424 * cp-tree.h, error.c: Fix comment typos.
426 2007-04-13 Jason Merrill <jason@redhat.com>
429 * call.c (reference_binding): Add c_cast_p parm. If true,
430 add quals to TO as needed to make it reference-compatible.
432 2007-04-11 Jan Hubicka <jh@suse.cz>
434 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
435 that we are not processing template_decl.
437 2007-04-09 Mark Mitchell <mark@codesourcery.com>
440 * class.c (build_base_path): Ensure that the converted pointer has
441 the same cv-qualification as the input.
443 2007-04-09 Paolo Carlini <pcarlini@suse.de>
445 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
447 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
449 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
451 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
452 * tree.c (cp_add_pending_fn_decls): Remove.
453 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
455 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
457 Revert change removing staticp.
459 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
461 * cp-objcp-common.c (cxx_staticp): Remove.
462 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
463 * cp-tree.h (cxx_staticp):
465 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
467 * class.c (check_for_override): Don't remove dllmport attribute
470 2007-04-03 Jakub Jelinek <jakub@redhat.com>
473 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
474 type issue error and return early.
476 2007-03-30 Jason Merrill <jason@redhat.com>
479 * typeck.c (cp_type_readonly): New fn.
480 * cp-tree.h: Declare it.
481 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
482 (cp_finish_decl): Not here.
484 2007-03-31 Richard Guenther <rguenther@suse.de>
486 * optimize.c (maybe_clone_body): Replace splay-tree usage by
489 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
494 * parser.c (declarator_can_be_parameter_pack): New.
495 (cp_parser_template_parameter): Only parse the `...' if the
496 declarator can be a parameter pack.
497 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
499 * pt.c (find_parameter_packs_r): Look into the bounds on integer
500 types (they could be used as array bounds).
501 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
502 (tsubst_pack_expansion): Handle failure to expand parameter
505 2007-03-30 Paolo Carlini <pcarlini@suse.de>
508 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
509 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
510 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
511 (CLASS_TYPE_NON_UNION_P): Add.
512 (struct lang_type_class): Add has_complex_dflt.
513 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
514 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
515 * cp-tree.def: Add TRAIT_EXPR.
516 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
517 * lex.c (struct resword): Add __has_nothrow_assign,
518 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
519 __has_trivial_constructor, __has_trivial_copy,
520 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
521 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
522 __is_pod, __is_polymorphic, __is_union.
523 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
524 (cp_parser_trait_expr): New.
525 * semantics.c (finish_trait_expr, trait_expr_value
526 classtype_has_nothrow_copy_or_assign_p): New.
527 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
529 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
530 * class.c (check_bases, check_field_decl, check_bases_and_members):
531 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
532 * pt.c (uses_template_parms, tsubst_copy_and_build,
533 value_dependent_expression_p, type_dependent_expression_p): Deal with
535 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
537 2007-03-29 Richard Guenther <rguenther@suse.de>
539 * tree.c (cp_walk_subtrees): Do not set input_location.
541 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
544 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
547 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
549 * parser.c (struct cp_parser): Update comment for
550 greater_than_is_operator_p.
551 (cp_parser_primary_expression): In C++0x mode, a cast operator can
552 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
553 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
554 !GREATER_THAN_IS_OPERATOR_P.
555 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
556 `>>' operators that will become two `>' tokens in C++0x.
557 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
558 mode, allowing it to terminate default arguments.
559 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
560 `>>' like two consecutive `>' tokens.
561 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
562 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
563 ends a template argument.
565 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
567 * decl.c (redeclaration_error_message): Complain when redeclaring
568 a friend function with default template arguments (C++0x mode only).
569 * cp-tree.h (check_default_tmpl_args): Declare.
570 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
571 template arguments in function templates. Add support for checking
572 the default template arguments of friend templates.
573 (push_template_decl_real): Fix call to check_default_tmpl_args.
574 (type_unification_real): If a template parameter has not been
575 deduced but provides a default template argument, substitute into
576 that default template argument.
577 * parser.c (cp_parser_init_declarator): When declaring (but not
578 defining!) a function template in C++0x mode, check for default
581 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
584 * decl.c (grokdeclarator): Deal with cv-qualified function type
585 typedefs in the same way for member and non-member functions.
587 2007-03-26 Dirk Mueller <dmueller@suse.de>
589 * parser.c (cp_parser_member_declaration): Pedwarn
590 about stray semicolons after member declarations.
592 2007-03-26 Paolo Carlini <pcarlini@suse.de>
595 * pt.c (instantiate_decl): Set in_system_header.
597 2007-03-22 Mark Mitchell <mark@codesourcery.com>
599 * cp-tree.h (current_tempalte_parms): Improve documentation.
600 * pt.c (current_template_args): Likewise.
603 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
604 not consume tokens when failing.
606 2007-03-22 Jim Wilson <wilson@specifix.com>
607 Mark Mitchell <mark@codesourcery.com>
610 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
611 consistent with FROM.
613 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
615 * error.c (dump_expr): Handle dependent names that designate types.
616 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
618 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
620 * cp-tree.def, parser.c, pt.c: Fix comment typos.
622 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
624 * cvt.c (cp_convert_and_check) : Define.
625 * cp-tree.h (cp_convert_and_check): Declare.
626 * call.c (convert_conversion_warnings): Rename to
627 conversion_null_warnings. The warning for floating-point to
628 integer is handled by convert_and_check in convert_like_real.
629 (convert_like_real): convert_conversion_warnings was renamed as
630 conversion_null_warnings.
631 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
632 overflow and changes of value during conversion.
634 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
637 * parser.c (cp_parser_statement): If 'namespace' is found, this
638 only can be a namespace alias definition, so parse it now.
639 (cp_parser_namespace_alias_definition): if we find an open brace
640 instead of '=', then this is actually a misplaced namespace
643 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
646 * decl.c (cxx_init_decl_processing): Move command-line options
647 processing to c-opts.c.
649 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
651 * ptree.c (cxx_print_type): Use formatting markup for integers
652 when printing template parameter index/level/orig level.
653 (cxx_print_xnode): Ditto.
654 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
655 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
656 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
658 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
659 rather than a HOST_WIDE_INT.
660 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
661 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
663 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
664 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
665 IN_BASE_INITIALIZER bool bitfields.
666 (struct cp_declarator): Make KIND a 4-bit field. Make
667 PARAMETER_PACK_P a bool bitfield just after KIND.
668 * pt.c (uses_parameter_packs): Destroy the pointer set.
669 (make_pack_expansion): Ditto.
670 (check_for_bare_parameter_packs): Ditto.
671 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
673 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
676 * call.c (convert_default_arg): Instead of copying the node,
679 2007-03-15 Dirk Mueller <dmueller@suse.de>
682 * call.c (convert_conversion_warnings): New..
683 (convert_like_real): .. factored out from here.
684 (convert_conversion_warnings): Add warning about
685 false being converted to NULL in argument passing.
687 2007-03-14 Dirk Mueller <dmueller@suse.de>
689 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
690 (finish_do_body): Warn about empty body in do/while statement.
692 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
694 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
696 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
699 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
702 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
704 * cp/repo.c (init_repo): Initialize random_seed saved options.
705 (finish_repo): Adjust.
707 2007-03-13 Mark Mitchell <mark@codesourcery.com>
710 * Make-lang.in (doc/g++.1): Use $< to specify the location from
713 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
715 * decl.c (compute_array_index_type): New warning flag warn_vla.
717 2007-03-12 Mark Mitchell <mark@codesourcery.com>
720 * call.c (convert_default_arg): Copy non-constant arguments.
722 2007-03-11 Mark Mitchell <mark@codesourcery.com>
725 * parser.c (cp_parser_postfix_expression): Disallow compound
726 literals in constant expressions.
729 * semantics.c (finish_typeof): Use unlowered_expr_type.
731 2007-03-10 Mark Mitchell <mark@codesourcery.com>
734 * cp-tree.h (unlowered_expr_type): New function.
735 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
736 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
737 (unlowered_expr_type): New function.
738 (build_unary_op): Disallow predecrements of bool bitfields.
739 * call.c (build_conditional_expr): Use unlowered_expr_type.
740 * pt.c (type_unification_real): Likewise.
742 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
745 * typeck.c (check_return_expr): Check for bare parameter packs.
746 (comptypes): Compare template parameter packs and
747 type pack expansions.
748 * decl.c (grokdeclarator): Deal with the declaration of function
750 (grokparms): Verify that the (optional) function parameter pack is
751 at the end of the parameter list.
752 (xref_basetypes): Handle pack expansions in the base class.
753 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
754 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
755 (NONTYPE_ARGUMENT_PACK): New.
756 (TYPE_PACK_EXPANSION): New.
757 (EXPR_PACK_EXPANSION): New.
758 (ARGUMENT_PACK_SELECT): New.
759 * cp-objcp-common.c (cp_tree_size): Compute size of
760 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
761 ARGUMENT_PACK_SELECT.
762 * error.c (dump_template_argument): Print template argument packs.
763 (dump_template_argument_list): Ditto.
764 (dump_template_parameter): Dump `...' for template type parameter
766 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
767 (dump_parameters): Print function parameter packs.
768 (dump_template_parms): Print template argument packs.
769 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
770 (maybe_warn_variadic_templates): New.
771 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
772 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
773 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
775 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
776 (write_template_arg): Write argument packs as separate arguments.
777 * cp-tree.h (struct template_parm_index_s): Add flag that
778 indicates that the template parameter is actually a parameter
780 (struct tree_argument_pack_select): New.
781 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
782 (union lang_tree_node): Add argument_pack_select.
783 (FUNCTION_PARAMETER_PACK_P): New.
784 (PACK_EXPANSION_P): New.
785 (PACK_EXPANSION_PATTERN): New.
786 (SET_PACK_EXPANSION_PATTERN): New.
787 (PACK_EXPANSION_PARAMETER_PACKS): New.
788 (ARGUMENT_PACK_P): New.
789 (ARGUMENT_PACK_ARGS): New.
790 (SET_ARGUMENT_PACK_ARGS): New.
791 (ARGUMENT_PACK_INCOMPLETE_P): New.
792 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
793 (TEMPLATE_PARM_PARAMETER_PACK): New.
794 (TEMPLATE_TYPE_PARAMETER_PACK): New.
795 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
796 (ARGUMENT_PACK_SELECT_INDEX): New.
797 (ARGUMENT_PACK_SELECT_ARG): New.
798 (struct cp_declarator): Add parameter_pack_p flag.
799 (maybe_warn_variadic_templates): Declare.
800 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
801 indicate a template parameter pack.
802 (uses_parameter_packs): Declare.
803 (template_parameter_pack_p): Declare.
804 (template_parms_variadic_p): Declare.
805 (make_pack_expansion): Declare.
806 (check_for_bare_parameter_packs): Declare.
807 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
808 sizeof... expressions.
809 (pp_cxx_expression): Print pack expansions and non-type argument
811 (pp_cxx_exception_specification): Print pack expansions.
812 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
813 (pp_cxx_ctor_initializer): Print pack expansions.
814 (pp_cxx_type_id): Print pack expansions.
815 (pp_cxx_template_argument_list): Print argument packs.
816 (pp_cxx_template_parameter): Print ellipsis for template parameter
818 * pt.c (comp_template_parms): Compare template parameter packs.
819 (template_parameter_pack_p): New.
820 (template_parms_variadic_p): New.
821 (template_args_variadic_p): New.
822 (make_ith_pack_parameter_name): New.
823 (struct find_parameter_pack_data): New.
824 (find_parameter_packs_r): New.
825 (uses_parameter_packs): New.
826 (make_pack_expansion): New.
827 (check_for_bare_parameter_packs): New.
828 (expand_template_argument_pack): New.
829 (reduce_template_parm_level): Propagate parameter pack flag.
830 (process_template_parm): Add is_parameter_pack parameter to state
831 when the parameter is actually a parameter pack. Create template
832 parameter packs when is_parameter_pack is true.
833 (current_template_args): The argument for a template parameter
834 pack is an argument pack containing a single pack expansion.
835 (process_partial_specialization): When checking that non-type
836 argument expressions do not involve template parameters, loop over
837 the arguments in argument packs separately.
838 (push_template_decl_real): Check that the type of the declaration
839 does not have any bare parameter packs. Check that primary
840 templates have no more than one parameter pack, and that it comes
841 at the end of the template parameter list.
842 (convert_template_argument): Handle coercions for pack expansion
843 expressions by coercing the pattern then rebuilding the expansion.
844 (coerce_template_parms): When coercing the arguments for a
845 variadic template, pack "extra" arguments into an argument pack.
846 (coerce_template_template_parms): Cannot coerce between parameter
847 packs and non-pack parameters.
848 (template_args_equal): Compare PACK_EXPANSION_P expressions.
849 (comp_template_args): Expand all template arguments packs before
850 comparing template argument lists.
851 (mangle_class_name_for_template): Make argument packs as separate
853 (for_each_template_parm_r): No need to handle BASELINK.
854 (instantiate_class_template): Handle pack expansions in the base
856 (tsubst_pack_expansion): New.
857 (tsubst_template_args): Handle substitutions of argument packs and
858 pack expansion into template argument lists.
859 (tsubst_decl): Expand function parameter packs into separate
861 (tsubst_arg_types): Expand a type pack expansion into separate
863 (tsubst_exception_specification): Handle pack expansions in
864 exception specifiers.
865 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
866 replacing a template parameter with its argument. If we encounter
867 a substitution for an argument pack, just return the parameter
869 (tsubst_copy): sizeof(X...) returns the number of elements in
870 parameter pack X. See through ARGUMENT_PACK_SELECT when the
871 PARM_DECL is a parameter pack.
872 (tsubst_expr): Expression pack expansions and argument packs
873 cannot show up here; they will all be handled through function
874 calls, sizeof, and template argument lists.
875 (tsubst_copy_and_build): sizeof(X...) returns the number of
876 elements in parameter pack X. Handle pack expansions in TREE_LIST
877 and CONSTRUCTOR nodes.
878 (fn_type_unification): Handle "incomplete" explicit template
879 argument lists that specify some of the arguments for a template
881 (type_unification_real): Unify arguments against pack expansions.
882 (template_parm_level_and_index): New, helper function.
883 (unify_pack_expansion): New.
884 (unify): Unify argument packs on an argument-by-argument basis,
885 handling variadic argument packs as well.
886 (more_specialized_fn): Handle unification of function parameter
887 packs. All things being equal, prefer non-variadic function
888 templates to variadic function templates.
889 (more_specialized_class): Prefer the variadic class template
890 partial specialization that binds fewer arguments to a parameter
892 (regenerate_decl_from_template): Expand function parameter packs
893 into separate parameters.
894 (instantiate_decl): Ditto.
895 (tsubst_initializer_list): Handle pack expansions for base-class
897 (dependent_type_p_r): Determine dependent types in argument packs
899 (value_dependent_expression_p): Determine value-dependence of
900 non-type argument packs.
901 (dependent_template_arg_p): Handle argument packs.
902 * semantics.c (finish_cond): Check for bare parameter packs.
903 (finish_expr_stmt): Ditto.
904 (finish_for_expr): Ditto.
905 (finish_switch_cond): Ditto.
906 (finish_mem_initializers): Ditto.
907 * name-lookup.c (arg_assoc_type): Handle pack expansions and
909 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
910 * parser.c (make_declarator): Declarator is not an expansion.
911 (make_pointer_declarator): Transfer parameter pack flag to outer
913 (make_reference_declarator): Ditto.
914 (make_ptrmem_declarator): Ditto.
915 (make_call_declarator): Ditto.
916 (make_array_declarator): Ditto.
917 (cp_parser_postfix_expression): Allow pack expansion expressions
918 in the argument list for a call expression.
919 (cp_parser_parenthesized_expression_list): Add new parameter
920 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
921 into separate arguments."
922 (cp_parser_new_placement): Allow pack expansion expressions.
923 (cp_parser_new_initializer): Ditto.
924 (cp_parser_mem_initializer_list): Allow ellipsis to create a
925 base-class initializer expansion.
926 (cp_parser_mem_initializer): Ditto.
927 (cp_parser_template_parameter_list): Keep track of whether the
928 template parameter is a template parameter pack.
929 (cp_parser_template_parameter): Parse the ellipsis to indicate a
930 template parameter pack.
931 (cp_parser_type_parameter): Ditto.
932 (cp_parser_template_argument_list): Parse the ellipsis to indicate
934 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
935 this declarator is a parameter pack.
936 (cp_parser_parameter_declaration): The ellipsis does not end the
937 parameter declaration, because it might be a parameter pack. Parse
938 the ellipsis to indicate a parameter pack.
939 (cp_parser_initializer): Allow pack expansions.
940 (cp_parser_initializer_list): Allow ellipsis to create an
941 initializer expansion.
942 (cp_parser_base_clause): Allow ellipsis to create a base specifier
944 (cp_parser_type_id_list): Allow ellipsis to create an exception
946 (cp_parser_attribute_list): Don't allow pack expansions.
947 (cp_parser_functional_cast): Allow pack expansions.
948 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
949 compute the length of a parameter pack.
950 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
951 end a template argument.
952 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
953 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
956 2007-03-09 Dirk Mueller <dmueller@suse.de>
958 * cp/call.c (build_new_op): Call warn_logical_operator.
960 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
963 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
966 * pt.c (any_template_arguments_need_structural_equality_p):
969 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
971 * decl.c (grokdeclarator): Disable warnings for anonymous
974 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
976 * typeck2.c (readonly_error): Always emit a hard error.
977 Remove last argument.
978 * cp-tree.h (readonly_error): Adjust prototype.
979 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
980 * typeck.c (build_unary_op): Likewise.
981 (build_modify_expr): Likewise.
983 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
986 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
988 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
991 * parser.c (struct cp_parser): New IN_IF_STMT.
992 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
993 returning if parsing the body of an 'if' statement or issuing an
994 error and continuing.
995 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
997 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
999 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1002 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1005 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1007 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1008 Objective-C++. Don't exit early if -shared-libgcc needs to be
1011 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1013 * typeck.c (common_base_type): Delete unused function.
1015 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1017 * Make-lang.in: Add dummy lang.install-pdf target.
1019 2007-03-01 Simon Baldwin <simonb@google.com>
1022 * decl.c (check_tag_decl): Added new warning for typedef ignored
1023 when it precedes an otherwise valid non-typedef declaration.
1025 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1027 * typeck.c (build_function_call): Store converted arguments
1028 in a stack-allocated array instead of building a list.
1029 (convert_arguments): Store arguments in the array passed in as an
1030 argument, and return the actual number of arguments.
1031 * call.c (build_call): Delete, and replace with...
1032 (build_call_n, build_call_a): New.
1033 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1034 (build_over_call): Store converted arguments in a stack-allocated
1035 array instead of building a list.
1036 (build_cxx_call): Pass arguments in an array instead of as a list.
1037 (build_java_interface_fn_ref): Rewrite to avoid constructing
1039 * tree.h: Update declarations to reflect above changes.
1040 * method.c (use_thunk): Use a stack-allocated array to hold
1041 the arguments instead of a list.
1042 * rtti.c (throw_bad_cast): Update call to cxx_call.
1043 (throw_bad_typeid): Likewise.
1044 (build_dynamic_cast_1): Likewise.
1045 * init.c (build_builtin_delete_call): Use build_call_n.
1046 * decl.c (expand_static_init): Likewise.
1047 * except.c (cp_protect_cleanup_actions): Likewise.
1048 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1049 (gimplify_must_not_throw_expr): Likewise.
1050 (cxx_omp_apply_fn): Use build_call_a.
1052 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1054 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1055 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1057 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1059 * cp-tree.h (static_ctors): Remove.
1060 * cp-tree.h (static_dtors): Likewise.
1061 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1062 refactoring of tree_map hierarchy.
1063 (decl_shadowed_for_var_insert): Likewise.
1064 * semantics.c (expand_body): Use c_expand_body.
1065 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1066 * decl2.c (static_ctors): Remove.
1067 (static_dtors): Likewise.
1068 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1069 objc_generate_static_init_call. Do not call static_[cd]tors.
1070 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1072 (cp_write_global_declarations): Likewise.
1074 2007-02-23 Richard Guenther <rguenther@suse.de>
1076 * class.c (note_name_declared_in_class): Make declaration
1077 changes meaning a pedwarn.
1079 2007-02-22 Michael Matz <matz@suse.de>
1082 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1083 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1084 dump_function_decl): Guard emitting outer scopes by new flag.
1085 * cp-lang.c (cxx_dwarf_name): New function.
1086 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1087 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1089 (push_template_decl_real, lookup_template_class): Remove calls
1092 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1094 * call.c (build_new_method_call): Ensure that explicit calls of
1095 destructors have type "void".
1097 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1099 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1100 and -Walways-true with -Waddress.
1101 * cvt.c (convert_to_void): Replace unconditional warning with
1104 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1106 * decl.c, tree.c: Fix comment typos.
1108 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1111 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1112 statement expression if we had an error mark node.
1114 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1115 Brooks Moses <brooks.moses@codesourcery.com>
1116 Lee Millward <lee.millward@codesourcery.com>
1118 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1119 Change class to tcc_vl_exp.
1121 * call.c (build_call): Use build_call_list instead
1123 (build_over_call): Likewise.
1124 (build_new_method_call): Use build_min_non_dep_call_list
1125 instead of build_min_non_dep.
1127 * error.c (dump_call_expr_args): New function.
1128 (dump_aggr_init_expr_args): New function.
1129 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1130 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1132 * cvt.c (convert_to_void): Use build_call_array instead
1133 of build3; use new AGGR_INIT_EXPR accessor macros.
1135 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1136 instead of TREE_CODE_LENGTH.
1138 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1139 AGGR_INIT_EXPR accessor macros.
1141 * cp-gimplify.c (cp_gimplify_init_expr): Use
1142 AGGR_INIT_EXPR_SLOT to set the slot operand.
1144 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1145 (AGGR_INIT_EXPR_SLOT): New macro.
1146 (AGGR_INIT_EXPR_ARG): New macro.
1147 (aggr_init_expr_nargs): New macro.
1148 (AGGR_INIT_EXPR_ARGP): New macro.
1149 (aggr_init_expr_arg_iterator): New.
1150 (init_aggr_init_expr_arg_iterator): New.
1151 (next_aggr_init_expr_arg): New.
1152 (first_aggr_init_expr_arg): New.
1153 (more_aggr_init_expr_args_p): New.
1154 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1155 (stabilize_aggr_init): New declaration.
1156 (build_min_non_dep_call_list): Likewise.
1158 * tree.c (process_aggr_init_operands): New function.
1159 (build_aggr_init_array) New function.
1160 (build_cplus_new): Update to use new CALL_EXPR and
1161 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1162 build_aggr_init_array.
1163 (build_min_non_dep_call_list) New function.
1164 (build_min_nt): Assert input code parameter is not a variable
1165 length expression class.
1166 (build_min, build_min_non_dep): Likewise.
1167 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1168 to check for equality instead of recursing. Handle tcc_vl_exp
1170 (stabilize_call): Update to only handle CALL_EXPRs, not
1171 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1172 (stabilize_aggr_init): New function.
1173 (stabilize_init): Use it.
1175 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1176 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1177 AGGR_INIT_EXPR accessor macros and argument iterators.
1179 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1180 build_vl_exp. Iterate through the operands, recursively
1181 processing each one.
1182 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1183 CALL_EXPR accessor macros.
1184 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1185 tree code classes. Use TREE_OPERAND_LENGTH instead of
1188 * semantics.c (finish_call_expr): Use build_nt_call_list
1189 instead of build_nt.
1190 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1191 accessor macros. Use build_call_array to construct the
1192 CALL_EXPR node instead of build3
1194 * decl2.c (build_offset_ref_call_from_tree): Use
1195 build_nt_call_list and build_min_non_dep_call_list instead
1196 of build_min_nt and build_min_non_dep.
1198 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1199 Use build_nt_call_list instead of build_min_nt.
1201 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1204 * call.c (build_conditional_expr): Improve error message.
1206 2007-02-13 Dirk Mueller <dmueller@suse.de>
1208 * friend.c (do_friend): Annotate warning about friend
1209 declarations in templates with OPT_Wnon_template_friend.
1210 Convert informal message from warning() to inform().
1212 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1213 Mark Mitchell <mark@codesourcery.com>
1216 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1217 instantiations for variables.
1219 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1222 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1223 Check warn_unused_value just once.
1225 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1228 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1229 (fn_type_unificiation): Likewise.
1230 (get_bindings): Likewise.
1232 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1235 * decl.c (finish_function): Use DECL_REPLACEABLE.
1236 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1238 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1240 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1242 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1244 * decl.c (grokvardecl): Don't error if !have_tls.
1245 (grokdeclarator): Likewise.
1246 * parser.c (cp_parser_omp_threadprivate): Likewise.
1248 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1251 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1252 parameters and result decls in omp clauses.
1253 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1256 2007-02-05 Dirk Mueller <dmueller@suse.de>
1259 * parser.c (cp_parser_class_specifier): Always initialize bases.
1261 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1263 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1264 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1265 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1267 * semantics.c (finish_omp_atomic): Store a whole expression node
1268 in operand 1, and integer_zero_node in operand 0, for dependent
1269 OMP_ATOMIC. Rewrite to make flow easier to understand.
1271 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1273 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1275 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1277 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1278 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1280 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1282 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1283 keyword warning to -Wc++0x-compat.
1285 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1287 * decl.c (grokdeclarator): Update documentation.
1289 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1292 * decl.c (grokdeclarator): If __thread is used together with
1293 a storage class other than extern and static, clear thread_p
1294 after issuing diagnostics and fall through to checking the
1297 2007-01-30 Roger Sayle <roger@eyesopen.com>
1299 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1300 calculating the size of an array (to avoid recursive errors).
1302 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1305 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1307 * call.c (convert_like_real): Don't warn when converting to
1310 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1312 * decl.c (pop_label): Replace warning with call to
1313 warn_for_unused_label.
1315 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1318 * semantics.c (finish_pseudo_destructor_expr): Check the
1319 destrutor name by calling check_dtor_name.
1321 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1323 * lex.c (D_CPP0X): Rename.
1325 (reswords): D_CPP0X -> D_CXX0X.
1326 (init_reswords): Ditto.
1327 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1328 of C++0x keywords as identifiers.
1330 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1333 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1336 2007-01-23 Ian Lance Taylor <iant@google.com>
1338 * typeck.c (convert_for_assignment): Only warn about a = b = c
1339 when converting to bool.
1341 2007-01-23 Roger Sayle <roger@eyesopen.com>
1343 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1345 * typeck.c (ignore_overflows): Remove the remaining uses of
1346 TREE_CONSTANT_OVERFLOW.
1348 2007-01-20 Jan Hubicka <jh@suse.cz>
1350 * decl2.c (start_objects, start_static_storage_duration_function):
1351 Do not make the functions uninlinable.
1353 2007-01-17 Ian Lance Taylor <iant@google.com>
1355 * class.c (add_method): Call VEC_reserve_exact rather than passing
1356 a negative size to VEC_reserve.
1358 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
1361 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
1363 2007-01-10 Mark Mitchell <mark@codesourcery.com>
1366 * decl.c (make_typename_type): If the qualified name is not a
1367 type, issue an error.
1368 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
1371 2007-01-08 Geoffrey Keating <geoffk@apple.com>
1373 * rtti.c: Include target.h.
1374 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
1375 don't emit typeinfo for fundamental types as weak.
1376 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
1378 2007-01-08 Richard Guenther <rguenther@suse.de>
1380 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
1382 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
1384 * call.c (standard_conversion): Pass flag to
1385 vector_types_convertible_p to disallow emission of note.
1386 * typeck.c (convert_for_assignment): Pass flag to
1387 vector_types_convertible_p to allow emission of note.
1388 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
1389 to disallow emission of note.
1391 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1394 * typeck.c (build_binary_op): Call overflow_warning if
1395 TREE_OVERFLOW_P is true for the result and not for any of the
1398 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
1401 * class.c (add_method): Don't wait until template
1402 instantiation time to complain about duplicate methods.
1404 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1407 * semantics.c (finish_unary_op_expr): Warn only if result
1408 overflowed and operands did not.
1410 2007-01-05 Ian Lance Taylor <iant@google.com>
1412 * typeck.c (build_binary_op): Warn about comparing a non-weak
1415 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
1417 * pt.c (tsubst): Propagate the need for structural equality checks
1418 when reducing the level of template parameters.
1420 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1422 * pt.c: Fix a comment typo.
1424 2007-01-02 Ian Lance Taylor <iant@google.com>
1426 * semantics.c (maybe_convert_cond): Optionally warn when using an
1427 assignment as a condition.
1428 * typeck.c (convert_for_assignment): Optionally warn about
1429 assigning the result of an assignment to a bool.
1431 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1433 * pt.c (canonical_template_parms): Correct typo in comment.
1435 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1437 * typeck.c (structural_comptypes): Renamed from "comptypes".
1438 (comptypes): Use canonical type information to perform fast type
1439 comparison. When VERIFY_CANONICAL_TYPES, verify that the
1440 canonical type comparison returns the same results as we would see
1441 from the current, structural check. Support COMPARE_STRUCTURAL
1442 when we need structural checks.
1443 * decl.c (typename_compare): Fix comment.
1444 (build_typename_type): TYPENAME_TYPE nodes require structural
1445 equality checks, because they resolve different based on the
1447 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
1448 require structural equality checks (for now).
1449 (build_ptrmemfunc_type): Build the canonical pointer to member
1451 (compute_array_index_type): Whenever we build a new index type
1452 to represent the size of an array in a template, we need to mark
1453 this index type as requiring structural equality. This goes for
1454 arrays with value-dependent sizes with the current ABI, or all
1456 * tree.c (cplus_array_hash): New.
1457 (struct cplus_array_info): New.
1458 (cplus_array_compare): New.
1459 (cplus_array_htab): New.
1460 (build_cplus_array_type_1): Use a hash table to cache the array
1461 types we build. Build the canonical array type for each array
1463 (cp_build_qualified_type_real): When building a cv-qualified array
1464 type, use the hash table of array types and build canonical array
1466 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
1467 use structural equality (for now).
1468 * cp-tree.h (COMPARE_STRUCTURAL): New.
1469 * pt.c (canonical_template_parms): New.
1470 (canonical_type_parameter): New.
1471 (process_template_parm): Find the canonical type parameter.
1472 (lookup_template_class): When we have named the primary template
1473 type, set the canonical type for our template class to the primary
1474 template type. If any of the template arguments need structural
1475 equality checks, the template class needs structural equality
1477 (tsubst): When reducing the level of a template template
1478 parameter, we require structural equality tests for the resulting
1479 parameter because its template parameters have not had their types
1480 canonicalized. When reducing a template type parameter, find the
1481 canonical reduced type parameter.
1482 (any_template_arguments_need_structural_equality_p): New.
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