1 2007-09-06 Tom Tromey <tromey@redhat.com>
3 * decl.c (finish_function): Put return's location on line zero of
6 2007-09-05 Jason Merrill <jason@redhat.com>
9 * except.c (prepare_eh_type): Use type_decays_to.
12 * init.c (build_delete): Use build_headof to get the address of the
13 complete object if we aren't using the deleting destructor.
14 * rtti.c (build_headof): No longer static.
15 * cp-tree.h: Declare it.
17 2007-09-06 Jakub Jelinek <jakub@redhat.com>
19 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
20 decl if a prototype for XX is provided with throw().
23 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
24 on __*_chk non-__builtin_* decls.
26 2007-09-05 Paolo Carlini <pcarlini@suse.de>
29 * semantics.c (finish_id_expression): Use context_for_name_lookup
30 insted of DECL_CONTEXT, to see through anonymous structs and unions.
31 * class.c (finish_struct_anon): Deal correctly with anonymous
32 structs (vs unions, as GNU extension) in error messages.
34 2007-09-05 Jan Hubicka <jh@suse.cz>
36 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
37 call, DECL_EXTERNAL checks and current_function_decl saving.
39 2007-09-05 Paolo Carlini <pcarlini@suse.de>
42 * parser.c (cp_parser_primary_expression): Return error_mark_node
43 when a statement-expression is found in a template-argument list.
45 2007-09-04 Jason Merrill <jason@redhat.com>
47 * except.c (initialize_handler_parm): Use
48 fold_build_cleanup_point_expr.
51 * call.c (reference_binding): Don't look for user-defined conversions
55 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
56 the MUST_NOT_THROW_EXPR.
58 2007-09-04 Richard Sandiford <richard@codesourcery.com>
60 * decl.c (cp_finish_decl): Call determine_visibility before
61 make_rtl_for_nonlocal_decl.
63 2007-09-04 Jason Merrill <jason@redhat.com>
66 * pt.c (most_specialized_class): Substitute outer template
67 arguments into the arguments of a member template partial
69 (strip_innermost_template_args): New fn.
71 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
73 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
75 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
77 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
78 * decl.c (cp_make_fname_decl): Likewise,
79 * parser.c (cp_parser_string_literal): Likewise,
80 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
81 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
84 2007-09-02 Paolo Carlini <pcarlini@suse.de>
87 * typeck.c (build_unary_op): Fix error message for
88 Boolean expression as operand to operator--.
90 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
92 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
93 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
96 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
99 * init.c (build_default_init): Make extern.
100 * cp-tree.h (build_default_init): Declare here.
101 * pt.c (tsubst_expr): When the instantiation of the initializer of
102 a variable results in an empty list, default-initialize the
104 (tsubst_copy_and_build): When the instantiation of the initializer
105 in a new expression results in an empty initializer list,
106 default-initialize it.
108 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
110 * mangle.c (write_type): Change mangling of rvalue reference from
113 2007-08-31 Jakub Jelinek <jakub@redhat.com>
115 * decl.c (duplicate_decls): Remove duplicated line.
117 2007-08-31 Paolo Carlini <pcarlini@suse.de>
120 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
121 BOUND_TEMPLATE_TEMPLATE_PARM.
123 2007-08-31 Paolo Carlini <pcarlini@suse.de>
126 * search.c (lookup_member): Check the name argument for
129 2007-08-31 Paolo Carlini <pcarlini@suse.de>
132 * parser.c (cp_parser_trait_expr): Check rerurn value of
135 2007-08-30 Ollie Wild <aaw@google.com>
137 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
138 convert_ptrmem for pointer to member conversions.
139 (convert_to_pointer_force): Update cp_convert_to_pointer call.
140 (ocp_convert): Update cp_convert_to_pointer call.
141 * typeck.c (convert_ptrmem): Add conditional for null pointers to
143 (build_static_cast_1): Check can_convert for conversions in either
145 (get_delta_difference_1): New function.
146 (get_delta_difference): Refactor to call get_delta_difference_1.
148 2007-08-30 Jakub Jelinek <jakub@redhat.com>
150 * decl.c (start_preparsed_function): Set
151 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
153 2007-08-28 Paolo Carlini <pcarlini@suse.de>
156 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
157 BOUND_TEMPLATE_TEMPLATE_PARM.
159 2007-08-28 Jakub Jelinek <jakub@redhat.com>
163 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
164 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
166 2007-08-27 Jason Merrill <jason@redhat.com>
169 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
170 Look inside STMT_EXPR.
171 * semantics.c (stmt_expr_value_expr): New fn.
172 * cp-tree.h: Declare it.
175 * decl.c (groktypename): Ignore attributes applied to class type.
177 2007-08-28 Richard Guenther <rguenther@suse.de>
179 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
181 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
183 * error.c (dump_expr): Handle COMPLEX_CST.
184 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
185 (pp_cxx_expression): Likewise.
187 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
189 * decl.c (GNU_INLINE_P): New.
190 (duplicate_decls): Handle gnu_inline. Merge attributes and
191 some flags in overriding definitions.
192 (redeclaration_error_message): Handle gnu_inline.
193 (start_preparsed_function): Likewise.
195 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
197 * call.c (sufficient_parms_p): Constify.
198 * class.c (same_signature_p): Likewise.
199 * cp-gimplify.c (is_invisiref_parm,
200 cxx_omp_privatize_by_reference): Likewise.
201 * cp-objcp-common.c (has_c_linkage): Likewise.
202 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
203 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
204 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
205 num_artificial_parms_for, comp_template_parms,
206 template_parameter_pack_p, any_dependent_template_arguments_p,
207 any_type_dependent_arguments_p, any_value_dependent_elements_p,
208 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
209 zero_init_p, member_p, cp_lvalue_kind,
210 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
211 varargs_function_p, is_dummy_object, special_function_kind,
212 string_conv_p, type_unknown_p, comp_except_specs, compparms,
213 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
214 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
215 cp_has_mutable_p, at_least_as_qualified_p,
216 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
217 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
218 * except.c (nothrow_libfn_p): Likewise.
219 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
221 * pt.c (comp_template_parms, template_parameter_pack_p,
222 any_type_dependent_arguments_p, any_value_dependent_elements_p,
223 any_dependent_template_arguments_p): Likewise.
224 * repo.c (repo_export_class_p): Likewise.
225 * semantics.c (anon_aggr_type_p): Likewise.
226 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
227 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
228 varargs_function_p, member_p, is_dummy_object, pod_type_p,
229 zero_init_p, special_function_p): Likewise.
230 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
231 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
232 compparms, invalid_nonstatic_memfn_p,
233 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
234 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
235 cp_has_mutable_p, lvalue_or_else): Likewise.
237 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
239 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
240 * cp-objcp-common.c (cp_tree_size): Ditto.
241 * tree.c (cp_walk_subtrees): Ditto
242 * cp-tree.def (TINST_LEVEL): Go away.
243 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
244 move together with other non-tree structs.
245 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
246 (union lang_tree_node): Eliminate tinst_level field.
247 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
248 (current_instantiation, outermost_tinst_level): Return
249 a "struct tinst_level *".
251 * error.c (print_instantiation_partial_context): Change second
252 parameter to a "struct tinst_level *". Replace accessor macros
254 (print_instantiation_full_context): Likewise.
255 * lex.c (in_main_input_context): Likewise.
257 * pt.c (struct pending_templates): New.
258 (pending_templates, last_pending_template): Use it as a type.
259 (current_tinst_level): Change typo to "struct tinst_level *"
260 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
261 (add_pending_template): Construct a "struct pending_template".
262 Replace TINST_LEVEL accessor macros with field access.
263 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
264 (pop_tinst_level): Likewise.
265 (instantiate_pending_templates): Likewise. Factor common code used
266 when an instantiation has been done.
267 (outermost_tinst_level): Replace tree_last with loop.
268 (current_instantiation): Return a "struct tinst_level *".
270 2007-08-24 Ollie Wild <aaw@google.com>
272 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
273 * name-lookup.h (cp_binding_level): Remove vtables member.
275 2007-08-24 Richard Guenther <rguenther@suse.de>
277 * tree.c (cp_cannot_inline_tree_fn): Remove.
278 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
279 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
282 2007-08-24 Jakub Jelinek <jakub@redhat.com>
285 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
286 error_mark_node right away if build_expr_type_conversion
290 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
291 is error_mark_node rather than NULL_TREE.
292 * pt.c (check_explicit_specialization): Likewise.
295 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
296 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
298 2007-08-22 Jason Merrill <jason@redhat.com>
301 * pt.c (outermost_tinst_level): New function.
302 * lex.c (in_main_input_context): New function.
303 * cp-tree.h: Declare it.
304 * decl2.c (constrain_class_visibility): Use it to avoid warning
305 about uses of the anonymous namespace in the main input file.
307 2007-08-21 Jakub Jelinek <jakub@redhat.com>
309 * init.c (build_new_1): Use get_target_expr instead of save_expr.
311 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
314 * class.c (finish_struct_1): Warn when a class has virtual
315 functions and accessible non-virtual destructor.
317 2007-08-20 Richard Guenther <rguenther@suse.de>
321 * call.c (build_new_method_call): Convert initializer to
323 * init.c (build_aggr_init): Do not fiddle with types.
324 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
325 * except.c (build_throw): Do not drop qualifiers for the
327 * typeck.c (get_member_function_from_ptrfunc): Do not
328 fiddle with types, instead convert.
329 (build_ptrmemfunc1): Convert to the target type for
331 (gfc_trans_allocate): Convert result to target type.
332 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
333 pointer-to-member structures shall have alias set zero as well.
335 2007-08-20 Richard Guenther <rguenther@suse.de>
337 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
339 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
340 (nonstatic_local_decl_p): Likewise.
341 * tree.c (cp_auto_var_in_fn_p): Remove.
342 * decl.c (nonstatic_local_decl_p): Remove.
344 2007-08-20 Richard Guenther <rguenther@suse.de>
346 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
348 * tree.h (cp_walk_tree): New define to walk_tree_1 with
349 cp_walk_subtrees lh parameter.
350 (cp_walk_tree_without_duplicates): New define to
351 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
352 * tree.c (count_trees): Call
353 cp_walk_tree_without_duplicates.
354 (verify_stmt_tree): Call cp_walk_tree.
355 (break_out_target_exprs): Likewise.
356 (WALK_SUBTREE): Likewise.
357 * cp-gimplify.c (cp_genericize): Likewise.
358 * cp-pt.c (find_parameter_packs_r): Likewise.
359 (uses_parameter_packs): Likewise.
360 (make_pack_expansion): Likewise.
361 (check_for_bare_parameter_packs): Likewise.
362 (for_each_template_parm): Likewise.
363 * decl.c (check_default_argument): Call
364 cp_walk_tree_without_duplicates.
365 * except.c (build_throw): Likewise.
366 * decl2.c (type_visibility): Likewise.
367 * semantics.c (expand_or_defer_fn): Likewise.
368 (finalize_nrv): Call cp_walk_tree.
370 2007-08-20 Jakub Jelinek <jakub@redhat.com>
373 * init.c (build_new_1): Rename placement_var variable to placement_expr.
374 Initialize it with save_expr rather than get_temp_regvar.
376 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
379 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
382 2007-08-17 Ollie Wild <aaw@google.com>
385 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
386 declarations into appropriate slots for comparison. Fix type
389 2007-08-17 Paolo Carlini <pcarlini@suse.de>
392 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
393 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
395 2007-08-17 Paolo Carlini <pcarlini@suse.de>
398 * parser.c (cp_parser_class_head): Improve error message.
400 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
402 * pt.c (instantiate_decl): Set input_location
403 for the function end.
405 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
407 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
409 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
410 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
411 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
412 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
413 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
414 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
415 * typeck.c (cp_type_quals): Likewise.
416 * typeck2.c (cxx_incomplete_type_diagnostic,
417 cxx_incomplete_type_error): Likewise.
419 2007-08-16 Paolo Carlini <pcarlini@suse.de>
422 * pt.c (tsubst_friend_function): When check_classfn
423 returns error_mark_node likewise return it.
425 2007-08-15 Jakub Jelinek <jakub@redhat.com>
428 * typeck.c (check_return_expr): Don't NRV optimize vars in
430 * decl.c (finish_function): Comment fix.
432 2007-08-15 Paolo Carlini <pcarlini@suse.de>
435 * pt.c (push_template_decl_real): Depending on TYPE_P
436 use either TYPE_CONTEXT or DECL_CONTEXT.
438 2007-08-14 Mark Mitchell <mark@codesourcery.com>
440 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
441 constructors and destructors return this.
443 2007-08-14 Paolo Carlini <pcarlini@suse.de>
446 * decl2.c (check_classfn): Return error_mark_node in case of error;
447 in that case, do not call add_method.
448 * decl.c (start_decl): Deal with check_classfn returning
450 (grokfndecl): Likewise.
451 * pt.c (tsubst_friend_function): Likewise.
453 2007-08-14 Andrew Pinski <pinskia@gmail.com>
456 * typeck.c (build_binary_op): Disallow vector float types with
457 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
459 2007-08-11 Ian Lance Taylor <iant@google.com>
461 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
463 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
465 2007-08-10 Ollie Wild <aaw@google.com>
467 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
469 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
471 (unqualified_namespace_lookup): Fix ambiguous_decl call.
472 (lookup_using_namespace): Fix ambiguous_decl call.
473 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
475 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
477 * call.c (name_as_c_string): Use CONST_CAST.
478 * decl.c (build_decl): Likewise.
479 * parser.c (cp_parser_string_literal): Likewise.
481 2007-08-10 Paolo Carlini <pcarlini@suse.de>
484 * error.c (dump_expr): Consistently use the *_cxx_*
485 variants of the pretty-print functions.
487 2007-08-10 Paolo Carlini <pcarlini@suse.de>
490 * decl.c (check_special_function_return_type): Just error
491 on return type specified for conversion operator.
493 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
495 * typeck2.c (readonly_error): Handle general expressions.
496 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
498 2007-08-06 Dan Hipschman <dsh@google.com>
500 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
501 access function name.
503 2007-08-04 Alfred Minarik <a.minarik@aon.at>
506 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
507 * g++spec.c (lang_specific_driver): Check them.
509 2007-08-06 Paolo Carlini <pcarlini@suse.de>
512 * pt.c (inline_needs_template_parms): Fix comment; change return type
515 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
518 2007-03-26 Dirk Mueller <dmueller@suse.de>
520 * parser.c (cp_parser_member_declaration): Pedwarn
521 about stray semicolons after member declarations.
523 2007-08-02 Lee Millward <lee.millward@gmail.com>
528 * parser.c (cp_parser_asm_definition): Detect and discard asm
529 statements with invalid inputs or outputs.
530 (cp_parser_asm_operand_list): Return error mark node if any
531 of the operands are invalid. Adjust documentation.
533 2007-08-02 Nick Clifton <nickc@redhat.com>
535 * typeck.c: Change copyright header to refer to version 3 of the
536 GNU General Public License and to point readers at the COPYING3
537 file and the FSF's license web page.
538 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
539 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
540 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
541 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
542 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
543 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
544 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
545 name-lookup.h, parser.c: Likewise.
547 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
550 * call.c (magic_varargs_p): Honor the "type generic" attribute.
552 2007-07-30 Paolo Carlini <pcarlini@suse.de>
555 * semantics.c (finish_label_stmt): Reject the __label__
556 extension outside function scopes.
558 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
560 * parser.c (eof_token): Un-constify.
561 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
562 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
565 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
567 * pt.c, tree.c, typeck2.c: Fix comment typos.
569 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
570 Mark Mitchell <mark@codesourcery.com>
573 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
574 hidden due to friend declarations in local classes.
576 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
578 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
579 * cp-tree.def (DECLTYPE_TYPE): New.
580 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
581 (dump_type_prefix): Ditto.
582 (dump_type_suffix): Ditto.
583 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
584 * mangle.c (write_type): Handle DECLTYPE_TYPE.
585 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
587 (DECLTYPE_TYPE_EXPR): New.
588 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
589 (finish_declared_type): Declare.
590 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
592 (pp_cxx_type_id): Ditto.
593 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
594 (tsubst): Substitute into a DECLTYPE_TYPE node.
595 (tsubst_copy): Ditto.
596 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
598 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
599 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
600 structural equality (because we can't hash the expressions).
601 (finish_declared_type): New.
602 * lex.c (reswords): Add "decltype" keyword.
603 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
604 (cp_parser_postfix_expression): Add member_access_only_p to
605 restrict postfix expression to member access expressions.
606 (cp_parser_unary_expression): Update call to
607 cp_parser_postfix_expression to reflect new parameter.
608 (cp_parser_declared_type): New.
609 (cp_parser_simple_type_specifier): Parse decltype types.
611 2007-07-27 Mark Mitchell <mark@codesourcery.com>
614 * call.c (convert_for_arg_passing): Only widen bitfields to their
615 declared types if necessary.
617 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
619 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
622 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
624 * decl.c (typename_hash, typename_compare): Constify.
625 * mangle.c (hash_type, compare_type): Likewise.
626 * pt.c (eq_local_specializations, hash_local_specialization):
628 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
629 list_hash): Likewise.
630 * typeck2.c (pat_compare): Likewise.
632 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
634 * method.c (implicitly_declare_fn): Increase alignment if member
635 function pointer format requires it.
637 2007-07-24 Paolo Carlini <pcarlini@suse.de>
640 * typeck.c (check_return_expr): Do not pass a null argument
643 2007-07-24 Paolo Carlini <pcarlini@suse.de>
646 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
649 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
652 * typeck.c (convert_arguments): Only use default args if we have
656 * typeck.c (structural_comptypes): No need to check
657 resolve_typename_type return value here.
658 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
659 * pt.c (resolve_typename_type): Follow typename typedefs. Return
660 original type rather than error_mark_node in case of failure.
661 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
662 resolve_typename_type result check.
663 (cp_parser_direct_declarator, cp_parser_head,
664 cp_parser_constructor_declarator_p): Likewise.
666 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
668 * pt.c (template_parms_variadic_p): Remove.
669 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
671 2007-07-12 Jakub Jelinek <jakub@redhat.com>
674 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
675 argument to dump_aggr_init_expr_args instead of false.
677 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
679 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
680 canonical types; otherwise, fall back to structural type
681 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
682 internal compiler error if the canonical types are wrong.
684 2007-07-11 Paolo Carlini <pcarlini@suse.de>
687 * parser.c (cp_parser_make_indirect_declarator): When the
688 the code argument is ERROR_MARK return cp_error_declarator.
690 2007-07-09 Geoffrey Keating <geoffk@apple.com>
693 * decl.c (cxx_init_decl_processing): Don't set
694 force_align_functions_log.
695 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
696 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
697 FUNCTION_DECL, return its alignment.
699 2007-07-09 Richard Guenther <rguenther@suse.de>
701 * decl.c (start_preparsed_function): Do not promote return type.
703 2007-07-08 Paolo Carlini <pcarlini@suse.de>
706 * pt.c (unify): Never pass error_mark_node to template_decl_level.
708 2007-07-07 Mark Mitchell <mark@codesourcery.com>
711 * pt.c (resolve_overloaded_unification): Robustify. Return a
713 (type_unification_real): Adjust accordingly.
715 2007-07-06 Richard Guenther <rguenther@suse.de>
717 * init.c (build_new_1): Use the correct pointer type.
718 * typeck2.c (build_m_component_ref): Likewise.
720 2007-07-05 Mark Mitchell <mark@codesourcery.com>
723 * init.c (build_zero_init): Always build an initializer for
725 * typeck2.c (build_functional_cast): Use build_zero_init.
728 * init.c (build_new_1): Always pass the allocation function to
729 build_op_delete_call.
730 * call.c (build_op_delete_call): Handle operator delete with a
731 variable-argument list. Do not issue an error when no matching
732 deallocation function is available for a new operator.
735 * cp-tree.h (any_value_dependent_elements_p): Declare it.
736 * decl.c (value_dependent_init_p): New function.
737 (cp_finish_decl): Use it.
738 * pt.c (value_dependent_expression_p): Use
739 any_value_dependent_elements_p.
740 * parser.c (cp_parser_primary_expression): Add comment about
741 treating dependent qualified names as integral
742 constant-expressions.
744 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
746 * decl.c (build_ptrmemfunc_type): Always use structural equality
747 tests when comparing pointer-to-member-function types, because the
748 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
751 2007-07-03 Mark Mitchell <mark@codesourcery.com>
753 * init.c (build_new): Tweak comment.
755 2007-06-29 Dave Brolley <brolley@redhat.com>
758 * parser.c (cp_parser_new_type_id): Don't reduce a named array
759 type to its base type and number of elements here.
760 * init.c (build_new): Call complete_type_or_else to ensure that the
761 type is complete and to issue a diagnostic if it is not.
762 (build_new_1): Don't call complete_type_or_else here.
764 2007-07-03 Richard Guenther <rguenther@suse.de>
767 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
770 2007-07-02 Simon Baldwin <simonb@google.com>
772 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
773 for inner-style nested forward declarations that don't declare
776 2007-07-02 Jakub Jelinek <jakub@redhat.com>
779 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
780 DECL_P in not a variable and appears more than once error messages.
782 2007-07-01 Ollie Wild <aaw@google.com>
784 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
785 (select_decl): Remove function.
786 (unqualified_namespace_lookup): Populate binding by calling
787 ambiguous_decl. Remove select_decl call.
788 (lookup_qualified_name): Remove select_decl call.
789 * decl.c (lookup_and_check_tag): Check for ambiguous references.
790 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
791 generation when name lookup is ambiguous.
793 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
796 * init.c (build_new_1): Use structural equality on the copy of the
799 2007-06-28 Geoffrey Keating <geoffk@apple.com>
801 * decl2.c (determine_visibility): Implement
802 flag_visibility_ms_compat effect on type info.
803 * decl.c (cxx_init_decl_processing): Implement
804 global effect of flag_visibility_ms_compat.
806 2007-06-28 Geoffrey Keating <geoffk@apple.com>
808 * decl2.c (start_objects): Mark constructor-running function
811 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
814 * decl.c (grokdeclarator): Reset friendp for member functions declared
815 friend of their own class.
817 2007-06-23 Mark Mitchell <mark@codesourcery.com>
819 * decl2.c (determine_visibility): Don't look for dllexport here.
820 (determine_visibility_from_class): Tidy.
822 2007-06-18 Simon Baldwin <simonb@google.com>
825 * parser.c (cp_parser_single_declaration): Added check for storage
826 class other than sc_none in parsed declaration, and a flag to indicate
827 if the call is part of an explicit template specialization parse.
828 * (cp_parser_explicit_specialization): Specialization check flag added
829 to call to cp_parser_single_declaration(), set true.
830 * (cp_parser_template_declaration_after_export): Specialization check
831 flag added to call to cp_parser_single_declaration(), set false.
832 * pt.c (check_explicit_specialization): Added code to copy visiblity
833 and linkage from the templated function to the explicit specialization.
835 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
837 * typeck.c (build_binary_op): For templates build the
838 expression in pieces to avoid the assert in build2_stat.
839 (get_member_function_from_ptrfunc):
840 Change over to using POINTER_PLUS_EXPR and convert
841 the second operand to sizetype.
842 * typeck2.c (build_m_component_ref): Likewise.
843 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
844 instead of PLUS_EXPR for pointers.
845 (build_new_1): Likewise.
846 (build_vec_delete_1): Likewise.
847 (build_vec_delete): Likewise.
848 * class.c (build_base_path): Likewise.
849 (build_base_path): Likewise.
850 (convert_to_base_statically): Likewise.
851 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
852 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
853 instead of PLUS_EXPR.
854 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
855 instead of PLUS_EXPR for pointers.
856 * call.c (build_special_member_call): Likewise.
857 * rtti.c (build_headof): Likewise.
858 Use sizetype instead of ptrdiff_type_node.
859 (tinfo_base_init): Create a POINTER_PLUS_EXPR
860 instead of PLUS_EXPR for pointers.
861 * except.c (expand_start_catch_block): Do a
862 NEGATIVE and then a POINTER_PLUS_EXPR instead
864 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
865 PLUS_EXPR on pointer types over to use
866 POINTER_PLUS_EXPR and remove the conversion
867 to the pointer types.
868 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
869 adding to a pointer type. Use size_int instead of
870 ssize_int. Convert the index to sizetype before
871 adding it to the pointer.
873 2007-06-15 Mark Mitchell <mark@codesourcery.com>
875 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
876 (DECL_ANON_UNION_VAR_P): New macro.
877 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
878 than DECL_VAR_MARKED_P, to keep track of which variables we have
880 * decl.c (redeclaration_error_message): Complain about redeclaring
881 anonymous union members at namespace scope.
882 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
884 2007-06-14 Geoff Keating <geoffk@apple.com>
886 * decl2.c (determine_visibility): Ensure that functions with
887 hidden types as parameters are hidden.
890 * decl2.c (determine_visibility): Remove duplicate code for
893 2007-06-12 Ian Lance Taylor <iant@google.com>
896 * init.c (avoid_placement_new_aliasing): New static function.
897 (build_new_1): Call it.
899 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
901 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
902 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
904 2007-06-08 Jakub Jelinek <jakub@redhat.com>
907 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
908 on init, the non-decl cond operand and increment value.
910 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
913 * decl.c (check_initializer): Report an error when a brace enclosed
914 initializer is used for a non-aggregate type in C++98.
915 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
917 (grokdeclarator): Likewise.
918 (move_fn_p): Likewise.
919 * typeck.c (check_return_expr): Likewise.
920 * call.c (reference_binding): Likewise.
921 * error.c (cp_cpp_error): Likewise.
922 * pt.c (check_default_tmpl_args): Likewise.
924 * lex.c (init_reswords): Likewise.
925 * parser.c (p_parser_primary_expression): Likewise.
926 (TOKEN_PRECEDENCE): Likewise.
927 (cp_parser_init_declarator): Likewise.
928 (cp_parser_ptr_operator): Likewise.
929 (cp_parser_parameter_declaration): Likewise.
930 (cp_parser_enclosed_template_argument_list): Likewise.
931 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
932 (cp_parser_next_token_ends_template_argument_p): Likewise.
934 2007-06-04 Simon Baldwin <simonb@google.com>
936 * decl.c (grokdeclarator): Readability change. Moved case labels
937 into direct switch statement scope.
939 2007-06-04 Paolo Carlini <pcarlini@suse.de>
941 * call.c (convert_like_real): Remove pointless code.
943 2007-05-31 Mark Mitchell <mark@codesourcery.com>
945 * decl.c (get_atexit_fn_ptr_type): New function.
946 (get_atexit_node): Use it.
947 (start_cleanup_fn): Likewise.
948 (register_dtor_fn): Use the object's destructor, instead of a
949 separate cleanup function, where possible.
950 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
951 (atexit_fn_ptr_type_node): New macro.
952 * decl2.c (build_cleanup): Use build_address.
954 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
956 * typeck.c (build_binary_op): Include types in error.
958 2007-05-31 Jakub Jelinek <jakub@redhat.com>
961 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
962 needs runtime initialization.
964 2007-05-31 Paolo Carlini <pcarlini@suse.de>
967 * semantics.c (finish_trait_expr): Complete the types.
969 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
970 Douglas Gregor <doug.gregor@gmail.com>
971 Pedro Lamarao <pedro.lamarao@mndfck.org>
972 Howard Hinnant <howard.hinnant@gmail.com>
976 * typeck.c (comptypes): Don't consider rvalue and lvalue
977 reference types to be equivalent.
978 (check_return_expr): Move from certain lvalues when returning
980 * decl.c (grokdeclarator): Implement reference collapsing.
981 (copy_fn_p): Don't consider constructors taking rvalue references
982 to be copy constructors.
984 * call.c (conversion): New "rvaluedness_matches_p" member.
985 (convert_class_to_reference): Require reference type as first
986 parameter instead of base type.
987 (reference_binding): Add logic to handle rvalue references.
988 (implicit_conversion): Update inaccurate comment.
989 (convert_like_real): Disable creation of temporaries that are
990 impossible to initialize for types with move constructors.
991 (build_over_call): Elide move constructors when possible.
992 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
993 (maybe_handle_ref_bind): Return conversion instead of type node.
994 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
995 determine preferred conversion sequences.
996 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
997 (LOOKUP_PREFER_RVALUE): New.
998 (DECL_MOVE_CONSTRUCTOR_P): New.
999 (struct cp_declarator): Add "reference" member for reference
1000 types, with new "rvalue_ref" flag.
1001 (cp_build_reference_type): Declare.
1002 (move_fn_p): Declare.
1003 * error.c (dump_type_prefix): Format rvalue reference types
1004 correctly in error messages.
1005 * except.c (build_throw): Move from certain lvalues when
1007 * mangle.c (write_type): Mangle rvalue references differently
1008 than regular references.
1009 * parser.c (make_reference_declarator): Add boolean parameter for
1011 (cp_parser_make_indirect_declarator): New.
1012 (cp_parser_new_declarator_opt): Call
1013 cp_parser_make_indirect_declarator.
1014 (cp_parser_conversion_declarator_opt): Ditto.
1015 (cp_parser_declarator): Ditto.
1016 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1018 * pt.c (tsubst): Implement reference collapsing.
1019 (maybe_adjust_types_for_deduction): Implement special template
1020 parameter deduction rule for rvalue references.
1021 (type_unification_real): Update calls to
1022 maybe_adjust_types_for_deduction.
1023 (try_one_overload): Ditto.
1024 (unify_pack_expansion): Ditto.
1025 * tree.c (lvalue_p_1): Handle rvalue reference types.
1026 (cp_build_reference_type): New.
1028 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1031 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1032 variables that need runtime initialization.
1034 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1037 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1038 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1039 case POSTDECREMENT_EXPR>): Return the error_mark_node
1040 if either the real or imaginary parts would an
1043 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1044 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1047 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1048 token is a closing brace, false if there are no tokens left.
1049 (cp_parser_namespace_alias_definition): Only consume the next token if
1050 it is a closing brace.
1052 * parser.c (cp_parser_class_specifier): Likewise.
1054 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1056 * semantics.c (finish_member_declaration): Fix a typo in the
1059 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1071 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1072 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1073 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1074 whether everything was okay. Fix indentation.
1075 (push_template_decl_real): Check for bare parameter packs in
1076 function parameters; where errors occur, mark the parameter types
1077 with ERROR_MARK_NODEs to avert ICEs.
1078 (coerce_template_parameter_pack): New.
1079 (coerce_template_parms): Moved parameter pack coercion into
1080 coerce_template_parameter_pack, and permit it anywhere in the
1081 template parameter list (not just at the end). Parameter and
1082 argument indices can vary (somewhat) separately now, so add
1083 PARM_IDX and ARG_IDX.
1084 (fn_type_unification): Don't set an argument pack as incomplete if
1085 no argument pack was deduced.
1086 (type_unification_real): If a type parameter is a parameter pack
1087 and has not otherwise been deduced, it will be deduced to an empty
1089 (more_specialized_fn): Use the actual lengths of the argument
1090 lists when comparing against expansions.
1091 * semantics.c (finish_member_declaration): If a field's type has
1092 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1094 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1097 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1099 2007-05-22 Ollie Wild <aaw@google.com>
1101 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1102 (unqualified_namespace_lookup): Adds check for hidden types.
1104 2007-05-22 Ollie Wild <aaw@google.com>
1106 * decl.c (duplicate_decls): Verify namespace names are unique.
1108 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1110 * decl.c (cxx_maybe_build_cleanup): Handle
1111 __attribute__((cleanup)).
1113 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1115 * cvt.c (cp_convert_and_check): Don't check warnings if the
1118 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1120 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1122 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1125 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1126 type only if is a class type (5.2.8/4).
1128 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1130 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1131 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1132 c_common_unsigned_type.
1134 2007-05-11 Silvius Rus <rus@google.com>
1136 * cp/typeck.c (build_indirect_ref): Add call to
1137 strict_aliasing_warning.
1138 (build_reinterpret_cast_1): Condition call to
1139 strict_aliasing_warning.
1141 2007-05-11 Jan Hubicka <jh@suse.cz>
1143 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1144 * decl2.c (start_objects): ctors and dtors are no longer public.
1145 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1147 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1149 * typeck.c (build_unary_op): Remove code that used to
1150 handle non lvalue increments/decrements.
1152 2007-05-07 Mike Stump <mrs@apple.com>
1154 * parser.c (check_empty_body): Add.
1155 (cp_parser_iteration_statement): Add call to check_empty_body.
1157 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1160 * mangle.c (write_mangled_name): Mangle static variable names.
1161 (write_unqualified_name): Use local-source-name for
1162 namespace-scope static variables.
1164 2007-05-04 Dirk Mueller <dmueller@suse.de>
1166 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1169 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1172 * decl2.c (constrain_class_visibility):
1173 Use strip_pointer_or_array_types instead of strip_array_types.
1175 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1178 * decl.c (reshape_init_r): Don't reshape the first element if it
1179 is a pointer to member function.
1181 2007-04-27 Simon Baldwin <simonb@google.com>
1183 * decl.c (grokparms): Changed message format from %qD to %qE.
1185 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1187 * error.c (maybe_warn_variadic_templates): Variadic templates are
1188 now in C++0x, so only warn about them in C++98 mode.
1190 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1193 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1194 integeral types from vectors types.
1196 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1199 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1200 for type dependent OMP_CLAUSE_DECLs.
1202 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1205 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1206 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1207 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1208 * init.c (build_zero_init): Adjust, as
1209 COMPLEX_TYPE is now a SCALAR_TYPE.
1210 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1211 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1213 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1215 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1216 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1217 (trait_expr_value): Adjust.
1219 2007-04-23 Simon Baldwin <simonb@google.com>
1221 * decl.c (grokparms): Added new error for duplicate function
1222 parameters names in function prototypes, to match gcc behavior.
1224 2007-04-23 Jan Hubicka <jh@suse.cz>
1226 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1229 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1231 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1232 instead of checking GIMPLE_STMT_P in chain_next.
1234 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1237 * call.c (convert_for_arg_passing): Convert bitfields to their
1240 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1243 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1245 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1248 * cp/decl2.c (constrain_class_visibility):
1249 Do not warn about the use of anonymous namespace in the main input file.
1251 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1253 * cp-tree.h (current_template_parms): Fix typo in comment.
1255 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1257 * cp-tree.h, error.c: Fix comment typos.
1259 2007-04-13 Jason Merrill <jason@redhat.com>
1262 * call.c (reference_binding): Add c_cast_p parm. If true,
1263 add quals to TO as needed to make it reference-compatible.
1265 2007-04-11 Jan Hubicka <jh@suse.cz>
1267 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1268 that we are not processing template_decl.
1270 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1273 * class.c (build_base_path): Ensure that the converted pointer has
1274 the same cv-qualification as the input.
1276 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1278 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1280 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1282 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1284 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1285 * tree.c (cp_add_pending_fn_decls): Remove.
1286 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1288 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1290 Revert change removing staticp.
1292 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1294 * cp-objcp-common.c (cxx_staticp): Remove.
1295 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1296 * cp-tree.h (cxx_staticp):
1298 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1300 * class.c (check_for_override): Don't remove dllmport attribute
1303 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1306 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1307 type issue error and return early.
1309 2007-03-30 Jason Merrill <jason@redhat.com>
1312 * typeck.c (cp_type_readonly): New fn.
1313 * cp-tree.h: Declare it.
1314 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1315 (cp_finish_decl): Not here.
1317 2007-03-31 Richard Guenther <rguenther@suse.de>
1319 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1322 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1327 * parser.c (declarator_can_be_parameter_pack): New.
1328 (cp_parser_template_parameter): Only parse the `...' if the
1329 declarator can be a parameter pack.
1330 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1332 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1333 types (they could be used as array bounds).
1334 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1335 (tsubst_pack_expansion): Handle failure to expand parameter
1338 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1341 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1342 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1343 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1344 (CLASS_TYPE_NON_UNION_P): Add.
1345 (struct lang_type_class): Add has_complex_dflt.
1346 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1347 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1348 * cp-tree.def: Add TRAIT_EXPR.
1349 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1350 * lex.c (struct resword): Add __has_nothrow_assign,
1351 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1352 __has_trivial_constructor, __has_trivial_copy,
1353 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1354 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1355 __is_pod, __is_polymorphic, __is_union.
1356 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1357 (cp_parser_trait_expr): New.
1358 * semantics.c (finish_trait_expr, trait_expr_value
1359 classtype_has_nothrow_copy_or_assign_p): New.
1360 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1362 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1363 * class.c (check_bases, check_field_decl, check_bases_and_members):
1364 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1365 * pt.c (uses_template_parms, tsubst_copy_and_build,
1366 value_dependent_expression_p, type_dependent_expression_p): Deal with
1368 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1370 2007-03-29 Richard Guenther <rguenther@suse.de>
1372 * tree.c (cp_walk_subtrees): Do not set input_location.
1374 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1377 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1380 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1382 * parser.c (struct cp_parser): Update comment for
1383 greater_than_is_operator_p.
1384 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1385 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1386 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1387 !GREATER_THAN_IS_OPERATOR_P.
1388 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1389 `>>' operators that will become two `>' tokens in C++0x.
1390 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1391 mode, allowing it to terminate default arguments.
1392 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1393 `>>' like two consecutive `>' tokens.
1394 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1395 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1396 ends a template argument.
1398 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1400 * decl.c (redeclaration_error_message): Complain when redeclaring
1401 a friend function with default template arguments (C++0x mode only).
1402 * cp-tree.h (check_default_tmpl_args): Declare.
1403 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1404 template arguments in function templates. Add support for checking
1405 the default template arguments of friend templates.
1406 (push_template_decl_real): Fix call to check_default_tmpl_args.
1407 (type_unification_real): If a template parameter has not been
1408 deduced but provides a default template argument, substitute into
1409 that default template argument.
1410 * parser.c (cp_parser_init_declarator): When declaring (but not
1411 defining!) a function template in C++0x mode, check for default
1414 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1417 * decl.c (grokdeclarator): Deal with cv-qualified function type
1418 typedefs in the same way for member and non-member functions.
1420 2007-03-26 Dirk Mueller <dmueller@suse.de>
1422 * parser.c (cp_parser_member_declaration): Pedwarn
1423 about stray semicolons after member declarations.
1425 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1428 * pt.c (instantiate_decl): Set in_system_header.
1430 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1432 * cp-tree.h (current_tempalte_parms): Improve documentation.
1433 * pt.c (current_template_args): Likewise.
1436 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1437 not consume tokens when failing.
1439 2007-03-22 Jim Wilson <wilson@specifix.com>
1440 Mark Mitchell <mark@codesourcery.com>
1443 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1444 consistent with FROM.
1446 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1448 * error.c (dump_expr): Handle dependent names that designate types.
1449 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1451 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1453 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1455 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1457 * cvt.c (cp_convert_and_check) : Define.
1458 * cp-tree.h (cp_convert_and_check): Declare.
1459 * call.c (convert_conversion_warnings): Rename to
1460 conversion_null_warnings. The warning for floating-point to
1461 integer is handled by convert_and_check in convert_like_real.
1462 (convert_like_real): convert_conversion_warnings was renamed as
1463 conversion_null_warnings.
1464 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1465 overflow and changes of value during conversion.
1467 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1470 * parser.c (cp_parser_statement): If 'namespace' is found, this
1471 only can be a namespace alias definition, so parse it now.
1472 (cp_parser_namespace_alias_definition): if we find an open brace
1473 instead of '=', then this is actually a misplaced namespace
1476 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1479 * decl.c (cxx_init_decl_processing): Move command-line options
1480 processing to c-opts.c.
1482 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1484 * ptree.c (cxx_print_type): Use formatting markup for integers
1485 when printing template parameter index/level/orig level.
1486 (cxx_print_xnode): Ditto.
1487 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1488 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1489 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1491 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1492 rather than a HOST_WIDE_INT.
1493 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1494 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1496 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1497 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1498 IN_BASE_INITIALIZER bool bitfields.
1499 (struct cp_declarator): Make KIND a 4-bit field. Make
1500 PARAMETER_PACK_P a bool bitfield just after KIND.
1501 * pt.c (uses_parameter_packs): Destroy the pointer set.
1502 (make_pack_expansion): Ditto.
1503 (check_for_bare_parameter_packs): Ditto.
1504 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1506 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1509 * call.c (convert_default_arg): Instead of copying the node,
1512 2007-03-15 Dirk Mueller <dmueller@suse.de>
1515 * call.c (convert_conversion_warnings): New..
1516 (convert_like_real): .. factored out from here.
1517 (convert_conversion_warnings): Add warning about
1518 false being converted to NULL in argument passing.
1520 2007-03-14 Dirk Mueller <dmueller@suse.de>
1522 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1523 (finish_do_body): Warn about empty body in do/while statement.
1525 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1527 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1529 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1532 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1535 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1537 * cp/repo.c (init_repo): Initialize random_seed saved options.
1538 (finish_repo): Adjust.
1540 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1543 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1546 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1548 * decl.c (compute_array_index_type): New warning flag warn_vla.
1550 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1553 * call.c (convert_default_arg): Copy non-constant arguments.
1555 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1558 * parser.c (cp_parser_postfix_expression): Disallow compound
1559 literals in constant expressions.
1562 * semantics.c (finish_typeof): Use unlowered_expr_type.
1564 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1567 * cp-tree.h (unlowered_expr_type): New function.
1568 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1569 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1570 (unlowered_expr_type): New function.
1571 (build_unary_op): Disallow predecrements of bool bitfields.
1572 * call.c (build_conditional_expr): Use unlowered_expr_type.
1573 * pt.c (type_unification_real): Likewise.
1575 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1578 * typeck.c (check_return_expr): Check for bare parameter packs.
1579 (comptypes): Compare template parameter packs and
1580 type pack expansions.
1581 * decl.c (grokdeclarator): Deal with the declaration of function
1583 (grokparms): Verify that the (optional) function parameter pack is
1584 at the end of the parameter list.
1585 (xref_basetypes): Handle pack expansions in the base class.
1586 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1587 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1588 (NONTYPE_ARGUMENT_PACK): New.
1589 (TYPE_PACK_EXPANSION): New.
1590 (EXPR_PACK_EXPANSION): New.
1591 (ARGUMENT_PACK_SELECT): New.
1592 * cp-objcp-common.c (cp_tree_size): Compute size of
1593 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1594 ARGUMENT_PACK_SELECT.
1595 * error.c (dump_template_argument): Print template argument packs.
1596 (dump_template_argument_list): Ditto.
1597 (dump_template_parameter): Dump `...' for template type parameter
1599 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1600 (dump_parameters): Print function parameter packs.
1601 (dump_template_parms): Print template argument packs.
1602 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1603 (maybe_warn_variadic_templates): New.
1604 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1605 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1606 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1608 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1609 (write_template_arg): Write argument packs as separate arguments.
1610 * cp-tree.h (struct template_parm_index_s): Add flag that
1611 indicates that the template parameter is actually a parameter
1613 (struct tree_argument_pack_select): New.
1614 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1615 (union lang_tree_node): Add argument_pack_select.
1616 (FUNCTION_PARAMETER_PACK_P): New.
1617 (PACK_EXPANSION_P): New.
1618 (PACK_EXPANSION_PATTERN): New.
1619 (SET_PACK_EXPANSION_PATTERN): New.
1620 (PACK_EXPANSION_PARAMETER_PACKS): New.
1621 (ARGUMENT_PACK_P): New.
1622 (ARGUMENT_PACK_ARGS): New.
1623 (SET_ARGUMENT_PACK_ARGS): New.
1624 (ARGUMENT_PACK_INCOMPLETE_P): New.
1625 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1626 (TEMPLATE_PARM_PARAMETER_PACK): New.
1627 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1628 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1629 (ARGUMENT_PACK_SELECT_INDEX): New.
1630 (ARGUMENT_PACK_SELECT_ARG): New.
1631 (struct cp_declarator): Add parameter_pack_p flag.
1632 (maybe_warn_variadic_templates): Declare.
1633 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1634 indicate a template parameter pack.
1635 (uses_parameter_packs): Declare.
1636 (template_parameter_pack_p): Declare.
1637 (template_parms_variadic_p): Declare.
1638 (make_pack_expansion): Declare.
1639 (check_for_bare_parameter_packs): Declare.
1640 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1641 sizeof... expressions.
1642 (pp_cxx_expression): Print pack expansions and non-type argument
1644 (pp_cxx_exception_specification): Print pack expansions.
1645 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1646 (pp_cxx_ctor_initializer): Print pack expansions.
1647 (pp_cxx_type_id): Print pack expansions.
1648 (pp_cxx_template_argument_list): Print argument packs.
1649 (pp_cxx_template_parameter): Print ellipsis for template parameter
1651 * pt.c (comp_template_parms): Compare template parameter packs.
1652 (template_parameter_pack_p): New.
1653 (template_parms_variadic_p): New.
1654 (template_args_variadic_p): New.
1655 (make_ith_pack_parameter_name): New.
1656 (struct find_parameter_pack_data): New.
1657 (find_parameter_packs_r): New.
1658 (uses_parameter_packs): New.
1659 (make_pack_expansion): New.
1660 (check_for_bare_parameter_packs): New.
1661 (expand_template_argument_pack): New.
1662 (reduce_template_parm_level): Propagate parameter pack flag.
1663 (process_template_parm): Add is_parameter_pack parameter to state
1664 when the parameter is actually a parameter pack. Create template
1665 parameter packs when is_parameter_pack is true.
1666 (current_template_args): The argument for a template parameter
1667 pack is an argument pack containing a single pack expansion.
1668 (process_partial_specialization): When checking that non-type
1669 argument expressions do not involve template parameters, loop over
1670 the arguments in argument packs separately.
1671 (push_template_decl_real): Check that the type of the declaration
1672 does not have any bare parameter packs. Check that primary
1673 templates have no more than one parameter pack, and that it comes
1674 at the end of the template parameter list.
1675 (convert_template_argument): Handle coercions for pack expansion
1676 expressions by coercing the pattern then rebuilding the expansion.
1677 (coerce_template_parms): When coercing the arguments for a
1678 variadic template, pack "extra" arguments into an argument pack.
1679 (coerce_template_template_parms): Cannot coerce between parameter
1680 packs and non-pack parameters.
1681 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1682 (comp_template_args): Expand all template arguments packs before
1683 comparing template argument lists.
1684 (mangle_class_name_for_template): Make argument packs as separate
1686 (for_each_template_parm_r): No need to handle BASELINK.
1687 (instantiate_class_template): Handle pack expansions in the base
1689 (tsubst_pack_expansion): New.
1690 (tsubst_template_args): Handle substitutions of argument packs and
1691 pack expansion into template argument lists.
1692 (tsubst_decl): Expand function parameter packs into separate
1693 function parameters.
1694 (tsubst_arg_types): Expand a type pack expansion into separate
1696 (tsubst_exception_specification): Handle pack expansions in
1697 exception specifiers.
1698 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1699 replacing a template parameter with its argument. If we encounter
1700 a substitution for an argument pack, just return the parameter
1702 (tsubst_copy): sizeof(X...) returns the number of elements in
1703 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1704 PARM_DECL is a parameter pack.
1705 (tsubst_expr): Expression pack expansions and argument packs
1706 cannot show up here; they will all be handled through function
1707 calls, sizeof, and template argument lists.
1708 (tsubst_copy_and_build): sizeof(X...) returns the number of
1709 elements in parameter pack X. Handle pack expansions in TREE_LIST
1710 and CONSTRUCTOR nodes.
1711 (fn_type_unification): Handle "incomplete" explicit template
1712 argument lists that specify some of the arguments for a template
1714 (type_unification_real): Unify arguments against pack expansions.
1715 (template_parm_level_and_index): New, helper function.
1716 (unify_pack_expansion): New.
1717 (unify): Unify argument packs on an argument-by-argument basis,
1718 handling variadic argument packs as well.
1719 (more_specialized_fn): Handle unification of function parameter
1720 packs. All things being equal, prefer non-variadic function
1721 templates to variadic function templates.
1722 (more_specialized_class): Prefer the variadic class template
1723 partial specialization that binds fewer arguments to a parameter
1725 (regenerate_decl_from_template): Expand function parameter packs
1726 into separate parameters.
1727 (instantiate_decl): Ditto.
1728 (tsubst_initializer_list): Handle pack expansions for base-class
1730 (dependent_type_p_r): Determine dependent types in argument packs
1731 and pack expansions.
1732 (value_dependent_expression_p): Determine value-dependence of
1733 non-type argument packs.
1734 (dependent_template_arg_p): Handle argument packs.
1735 * semantics.c (finish_cond): Check for bare parameter packs.
1736 (finish_expr_stmt): Ditto.
1737 (finish_for_expr): Ditto.
1738 (finish_switch_cond): Ditto.
1739 (finish_mem_initializers): Ditto.
1740 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1742 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1743 * parser.c (make_declarator): Declarator is not an expansion.
1744 (make_pointer_declarator): Transfer parameter pack flag to outer
1746 (make_reference_declarator): Ditto.
1747 (make_ptrmem_declarator): Ditto.
1748 (make_call_declarator): Ditto.
1749 (make_array_declarator): Ditto.
1750 (cp_parser_postfix_expression): Allow pack expansion expressions
1751 in the argument list for a call expression.
1752 (cp_parser_parenthesized_expression_list): Add new parameter
1753 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1754 into separate arguments."
1755 (cp_parser_new_placement): Allow pack expansion expressions.
1756 (cp_parser_new_initializer): Ditto.
1757 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1758 base-class initializer expansion.
1759 (cp_parser_mem_initializer): Ditto.
1760 (cp_parser_template_parameter_list): Keep track of whether the
1761 template parameter is a template parameter pack.
1762 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1763 template parameter pack.
1764 (cp_parser_type_parameter): Ditto.
1765 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1767 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1768 this declarator is a parameter pack.
1769 (cp_parser_parameter_declaration): The ellipsis does not end the
1770 parameter declaration, because it might be a parameter pack. Parse
1771 the ellipsis to indicate a parameter pack.
1772 (cp_parser_initializer): Allow pack expansions.
1773 (cp_parser_initializer_list): Allow ellipsis to create an
1774 initializer expansion.
1775 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1777 (cp_parser_type_id_list): Allow ellipsis to create an exception
1778 specifier expansion.
1779 (cp_parser_attribute_list): Don't allow pack expansions.
1780 (cp_parser_functional_cast): Allow pack expansions.
1781 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1782 compute the length of a parameter pack.
1783 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1784 end a template argument.
1785 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1786 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1789 2007-03-09 Dirk Mueller <dmueller@suse.de>
1791 * cp/call.c (build_new_op): Call warn_logical_operator.
1793 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1796 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1799 * pt.c (any_template_arguments_need_structural_equality_p):
1802 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1804 * decl.c (grokdeclarator): Disable warnings for anonymous
1807 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1809 * typeck2.c (readonly_error): Always emit a hard error.
1810 Remove last argument.
1811 * cp-tree.h (readonly_error): Adjust prototype.
1812 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1813 * typeck.c (build_unary_op): Likewise.
1814 (build_modify_expr): Likewise.
1816 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1819 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1821 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1824 * parser.c (struct cp_parser): New IN_IF_STMT.
1825 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1826 returning if parsing the body of an 'if' statement or issuing an
1827 error and continuing.
1828 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1830 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1832 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1835 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1838 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1840 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1841 Objective-C++. Don't exit early if -shared-libgcc needs to be
1844 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1846 * typeck.c (common_base_type): Delete unused function.
1848 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1850 * Make-lang.in: Add dummy lang.install-pdf target.
1852 2007-03-01 Simon Baldwin <simonb@google.com>
1855 * decl.c (check_tag_decl): Added new warning for typedef ignored
1856 when it precedes an otherwise valid non-typedef declaration.
1858 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1860 * typeck.c (build_function_call): Store converted arguments
1861 in a stack-allocated array instead of building a list.
1862 (convert_arguments): Store arguments in the array passed in as an
1863 argument, and return the actual number of arguments.
1864 * call.c (build_call): Delete, and replace with...
1865 (build_call_n, build_call_a): New.
1866 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1867 (build_over_call): Store converted arguments in a stack-allocated
1868 array instead of building a list.
1869 (build_cxx_call): Pass arguments in an array instead of as a list.
1870 (build_java_interface_fn_ref): Rewrite to avoid constructing
1872 * tree.h: Update declarations to reflect above changes.
1873 * method.c (use_thunk): Use a stack-allocated array to hold
1874 the arguments instead of a list.
1875 * rtti.c (throw_bad_cast): Update call to cxx_call.
1876 (throw_bad_typeid): Likewise.
1877 (build_dynamic_cast_1): Likewise.
1878 * init.c (build_builtin_delete_call): Use build_call_n.
1879 * decl.c (expand_static_init): Likewise.
1880 * except.c (cp_protect_cleanup_actions): Likewise.
1881 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1882 (gimplify_must_not_throw_expr): Likewise.
1883 (cxx_omp_apply_fn): Use build_call_a.
1885 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1887 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1888 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1890 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1892 * cp-tree.h (static_ctors): Remove.
1893 * cp-tree.h (static_dtors): Likewise.
1894 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1895 refactoring of tree_map hierarchy.
1896 (decl_shadowed_for_var_insert): Likewise.
1897 * semantics.c (expand_body): Use c_expand_body.
1898 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1899 * decl2.c (static_ctors): Remove.
1900 (static_dtors): Likewise.
1901 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1902 objc_generate_static_init_call. Do not call static_[cd]tors.
1903 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1905 (cp_write_global_declarations): Likewise.
1907 2007-02-23 Richard Guenther <rguenther@suse.de>
1909 * class.c (note_name_declared_in_class): Make declaration
1910 changes meaning a pedwarn.
1912 2007-02-22 Michael Matz <matz@suse.de>
1915 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1916 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1917 dump_function_decl): Guard emitting outer scopes by new flag.
1918 * cp-lang.c (cxx_dwarf_name): New function.
1919 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1920 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1922 (push_template_decl_real, lookup_template_class): Remove calls
1925 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1927 * call.c (build_new_method_call): Ensure that explicit calls of
1928 destructors have type "void".
1930 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1932 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1933 and -Walways-true with -Waddress.
1934 * cvt.c (convert_to_void): Replace unconditional warning with
1937 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1939 * decl.c, tree.c: Fix comment typos.
1941 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1944 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1945 statement expression if we had an error mark node.
1947 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1948 Brooks Moses <brooks.moses@codesourcery.com>
1949 Lee Millward <lee.millward@codesourcery.com>
1951 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1952 Change class to tcc_vl_exp.
1954 * call.c (build_call): Use build_call_list instead
1956 (build_over_call): Likewise.
1957 (build_new_method_call): Use build_min_non_dep_call_list
1958 instead of build_min_non_dep.
1960 * error.c (dump_call_expr_args): New function.
1961 (dump_aggr_init_expr_args): New function.
1962 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1963 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1965 * cvt.c (convert_to_void): Use build_call_array instead
1966 of build3; use new AGGR_INIT_EXPR accessor macros.
1968 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1969 instead of TREE_CODE_LENGTH.
1971 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1972 AGGR_INIT_EXPR accessor macros.
1974 * cp-gimplify.c (cp_gimplify_init_expr): Use
1975 AGGR_INIT_EXPR_SLOT to set the slot operand.
1977 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1978 (AGGR_INIT_EXPR_SLOT): New macro.
1979 (AGGR_INIT_EXPR_ARG): New macro.
1980 (aggr_init_expr_nargs): New macro.
1981 (AGGR_INIT_EXPR_ARGP): New macro.
1982 (aggr_init_expr_arg_iterator): New.
1983 (init_aggr_init_expr_arg_iterator): New.
1984 (next_aggr_init_expr_arg): New.
1985 (first_aggr_init_expr_arg): New.
1986 (more_aggr_init_expr_args_p): New.
1987 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1988 (stabilize_aggr_init): New declaration.
1989 (build_min_non_dep_call_list): Likewise.
1991 * tree.c (process_aggr_init_operands): New function.
1992 (build_aggr_init_array) New function.
1993 (build_cplus_new): Update to use new CALL_EXPR and
1994 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1995 build_aggr_init_array.
1996 (build_min_non_dep_call_list) New function.
1997 (build_min_nt): Assert input code parameter is not a variable
1998 length expression class.
1999 (build_min, build_min_non_dep): Likewise.
2000 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2001 to check for equality instead of recursing. Handle tcc_vl_exp
2003 (stabilize_call): Update to only handle CALL_EXPRs, not
2004 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2005 (stabilize_aggr_init): New function.
2006 (stabilize_init): Use it.
2008 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2009 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2010 AGGR_INIT_EXPR accessor macros and argument iterators.
2012 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2013 build_vl_exp. Iterate through the operands, recursively
2014 processing each one.
2015 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2016 CALL_EXPR accessor macros.
2017 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2018 tree code classes. Use TREE_OPERAND_LENGTH instead of
2021 * semantics.c (finish_call_expr): Use build_nt_call_list
2022 instead of build_nt.
2023 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2024 accessor macros. Use build_call_array to construct the
2025 CALL_EXPR node instead of build3
2027 * decl2.c (build_offset_ref_call_from_tree): Use
2028 build_nt_call_list and build_min_non_dep_call_list instead
2029 of build_min_nt and build_min_non_dep.
2031 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2032 Use build_nt_call_list instead of build_min_nt.
2034 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2037 * call.c (build_conditional_expr): Improve error message.
2039 2007-02-13 Dirk Mueller <dmueller@suse.de>
2041 * friend.c (do_friend): Annotate warning about friend
2042 declarations in templates with OPT_Wnon_template_friend.
2043 Convert informal message from warning() to inform().
2045 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2046 Mark Mitchell <mark@codesourcery.com>
2049 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2050 instantiations for variables.
2052 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2055 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2056 Check warn_unused_value just once.
2058 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2061 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2062 (fn_type_unificiation): Likewise.
2063 (get_bindings): Likewise.
2065 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2068 * decl.c (finish_function): Use DECL_REPLACEABLE.
2069 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2071 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2073 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2075 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2077 * decl.c (grokvardecl): Don't error if !have_tls.
2078 (grokdeclarator): Likewise.
2079 * parser.c (cp_parser_omp_threadprivate): Likewise.
2081 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2084 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2085 parameters and result decls in omp clauses.
2086 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2089 2007-02-05 Dirk Mueller <dmueller@suse.de>
2092 * parser.c (cp_parser_class_specifier): Always initialize bases.
2094 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2096 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2097 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2098 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2100 * semantics.c (finish_omp_atomic): Store a whole expression node
2101 in operand 1, and integer_zero_node in operand 0, for dependent
2102 OMP_ATOMIC. Rewrite to make flow easier to understand.
2104 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2106 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2108 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2110 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2111 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2113 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2115 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2116 keyword warning to -Wc++0x-compat.
2118 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2120 * decl.c (grokdeclarator): Update documentation.
2122 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2125 * decl.c (grokdeclarator): If __thread is used together with
2126 a storage class other than extern and static, clear thread_p
2127 after issuing diagnostics and fall through to checking the
2130 2007-01-30 Roger Sayle <roger@eyesopen.com>
2132 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2133 calculating the size of an array (to avoid recursive errors).
2135 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2138 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2140 * call.c (convert_like_real): Don't warn when converting to
2143 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2145 * decl.c (pop_label): Replace warning with call to
2146 warn_for_unused_label.
2148 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2151 * semantics.c (finish_pseudo_destructor_expr): Check the
2152 destrutor name by calling check_dtor_name.
2154 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2156 * lex.c (D_CPP0X): Rename.
2158 (reswords): D_CPP0X -> D_CXX0X.
2159 (init_reswords): Ditto.
2160 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2161 of C++0x keywords as identifiers.
2163 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2166 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2169 2007-01-23 Ian Lance Taylor <iant@google.com>
2171 * typeck.c (convert_for_assignment): Only warn about a = b = c
2172 when converting to bool.
2174 2007-01-23 Roger Sayle <roger@eyesopen.com>
2176 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2178 * typeck.c (ignore_overflows): Remove the remaining uses of
2179 TREE_CONSTANT_OVERFLOW.
2181 2007-01-20 Jan Hubicka <jh@suse.cz>
2183 * decl2.c (start_objects, start_static_storage_duration_function):
2184 Do not make the functions uninlinable.
2186 2007-01-17 Ian Lance Taylor <iant@google.com>
2188 * class.c (add_method): Call VEC_reserve_exact rather than passing
2189 a negative size to VEC_reserve.
2191 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2194 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2196 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2199 * decl.c (make_typename_type): If the qualified name is not a
2200 type, issue an error.
2201 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2204 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2206 * rtti.c: Include target.h.
2207 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2208 don't emit typeinfo for fundamental types as weak.
2209 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2211 2007-01-08 Richard Guenther <rguenther@suse.de>
2213 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2215 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2217 * call.c (standard_conversion): Pass flag to
2218 vector_types_convertible_p to disallow emission of note.
2219 * typeck.c (convert_for_assignment): Pass flag to
2220 vector_types_convertible_p to allow emission of note.
2221 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2222 to disallow emission of note.
2224 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2227 * typeck.c (build_binary_op): Call overflow_warning if
2228 TREE_OVERFLOW_P is true for the result and not for any of the
2231 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2234 * class.c (add_method): Don't wait until template
2235 instantiation time to complain about duplicate methods.
2237 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2240 * semantics.c (finish_unary_op_expr): Warn only if result
2241 overflowed and operands did not.
2243 2007-01-05 Ian Lance Taylor <iant@google.com>
2245 * typeck.c (build_binary_op): Warn about comparing a non-weak
2248 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2250 * pt.c (tsubst): Propagate the need for structural equality checks
2251 when reducing the level of template parameters.
2253 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2255 * pt.c: Fix a comment typo.
2257 2007-01-02 Ian Lance Taylor <iant@google.com>
2259 * semantics.c (maybe_convert_cond): Optionally warn when using an
2260 assignment as a condition.
2261 * typeck.c (convert_for_assignment): Optionally warn about
2262 assigning the result of an assignment to a bool.
2264 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2266 * pt.c (canonical_template_parms): Correct typo in comment.
2268 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2270 * typeck.c (structural_comptypes): Renamed from "comptypes".
2271 (comptypes): Use canonical type information to perform fast type
2272 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2273 canonical type comparison returns the same results as we would see
2274 from the current, structural check. Support COMPARE_STRUCTURAL
2275 when we need structural checks.
2276 * decl.c (typename_compare): Fix comment.
2277 (build_typename_type): TYPENAME_TYPE nodes require structural
2278 equality checks, because they resolve different based on the
2280 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2281 require structural equality checks (for now).
2282 (build_ptrmemfunc_type): Build the canonical pointer to member
2284 (compute_array_index_type): Whenever we build a new index type
2285 to represent the size of an array in a template, we need to mark
2286 this index type as requiring structural equality. This goes for
2287 arrays with value-dependent sizes with the current ABI, or all
2289 * tree.c (cplus_array_hash): New.
2290 (struct cplus_array_info): New.
2291 (cplus_array_compare): New.
2292 (cplus_array_htab): New.
2293 (build_cplus_array_type_1): Use a hash table to cache the array
2294 types we build. Build the canonical array type for each array
2296 (cp_build_qualified_type_real): When building a cv-qualified array
2297 type, use the hash table of array types and build canonical array
2299 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2300 use structural equality (for now).
2301 * cp-tree.h (COMPARE_STRUCTURAL): New.
2302 * pt.c (canonical_template_parms): New.
2303 (canonical_type_parameter): New.
2304 (process_template_parm): Find the canonical type parameter.
2305 (lookup_template_class): When we have named the primary template
2306 type, set the canonical type for our template class to the primary
2307 template type. If any of the template arguments need structural
2308 equality checks, the template class needs structural equality
2310 (tsubst): When reducing the level of a template template
2311 parameter, we require structural equality tests for the resulting
2312 parameter because its template parameters have not had their types
2313 canonicalized. When reducing a template type parameter, find the
2314 canonical reduced type parameter.
2315 (any_template_arguments_need_structural_equality_p): New.