1 2007-09-06 Paolo Carlini <pcarlini@suse.de>
4 * decl.c (cp_finish_decl): When processing_template_decl,
5 deal correctly with init as TREE_LIST.
7 2007-09-06 Tom Tromey <tromey@redhat.com>
9 * decl.c (finish_function): Put return's location on line zero of
12 2007-09-05 Jason Merrill <jason@redhat.com>
15 * except.c (prepare_eh_type): Use type_decays_to.
18 * init.c (build_delete): Use build_headof to get the address of the
19 complete object if we aren't using the deleting destructor.
20 * rtti.c (build_headof): No longer static.
21 * cp-tree.h: Declare it.
23 2007-09-06 Jakub Jelinek <jakub@redhat.com>
25 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
26 decl if a prototype for XX is provided with throw().
29 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
30 on __*_chk non-__builtin_* decls.
32 2007-09-05 Paolo Carlini <pcarlini@suse.de>
35 * semantics.c (finish_id_expression): Use context_for_name_lookup
36 insted of DECL_CONTEXT, to see through anonymous structs and unions.
37 * class.c (finish_struct_anon): Deal correctly with anonymous
38 structs (vs unions, as GNU extension) in error messages.
40 2007-09-05 Jan Hubicka <jh@suse.cz>
42 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
43 call, DECL_EXTERNAL checks and current_function_decl saving.
45 2007-09-05 Paolo Carlini <pcarlini@suse.de>
48 * parser.c (cp_parser_primary_expression): Return error_mark_node
49 when a statement-expression is found in a template-argument list.
51 2007-09-04 Jason Merrill <jason@redhat.com>
53 * except.c (initialize_handler_parm): Use
54 fold_build_cleanup_point_expr.
57 * call.c (reference_binding): Don't look for user-defined conversions
61 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
62 the MUST_NOT_THROW_EXPR.
64 2007-09-04 Richard Sandiford <richard@codesourcery.com>
66 * decl.c (cp_finish_decl): Call determine_visibility before
67 make_rtl_for_nonlocal_decl.
69 2007-09-04 Jason Merrill <jason@redhat.com>
72 * pt.c (most_specialized_class): Substitute outer template
73 arguments into the arguments of a member template partial
75 (strip_innermost_template_args): New fn.
77 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
79 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
81 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
83 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
84 * decl.c (cp_make_fname_decl): Likewise,
85 * parser.c (cp_parser_string_literal): Likewise,
86 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
87 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
90 2007-09-02 Paolo Carlini <pcarlini@suse.de>
93 * typeck.c (build_unary_op): Fix error message for
94 Boolean expression as operand to operator--.
96 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
98 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
99 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
102 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
105 * init.c (build_default_init): Make extern.
106 * cp-tree.h (build_default_init): Declare here.
107 * pt.c (tsubst_expr): When the instantiation of the initializer of
108 a variable results in an empty list, default-initialize the
110 (tsubst_copy_and_build): When the instantiation of the initializer
111 in a new expression results in an empty initializer list,
112 default-initialize it.
114 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
116 * mangle.c (write_type): Change mangling of rvalue reference from
119 2007-08-31 Jakub Jelinek <jakub@redhat.com>
121 * decl.c (duplicate_decls): Remove duplicated line.
123 2007-08-31 Paolo Carlini <pcarlini@suse.de>
126 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
127 BOUND_TEMPLATE_TEMPLATE_PARM.
129 2007-08-31 Paolo Carlini <pcarlini@suse.de>
132 * search.c (lookup_member): Check the name argument for
135 2007-08-31 Paolo Carlini <pcarlini@suse.de>
138 * parser.c (cp_parser_trait_expr): Check rerurn value of
141 2007-08-30 Ollie Wild <aaw@google.com>
143 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
144 convert_ptrmem for pointer to member conversions.
145 (convert_to_pointer_force): Update cp_convert_to_pointer call.
146 (ocp_convert): Update cp_convert_to_pointer call.
147 * typeck.c (convert_ptrmem): Add conditional for null pointers to
149 (build_static_cast_1): Check can_convert for conversions in either
151 (get_delta_difference_1): New function.
152 (get_delta_difference): Refactor to call get_delta_difference_1.
154 2007-08-30 Jakub Jelinek <jakub@redhat.com>
156 * decl.c (start_preparsed_function): Set
157 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
159 2007-08-28 Paolo Carlini <pcarlini@suse.de>
162 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
163 BOUND_TEMPLATE_TEMPLATE_PARM.
165 2007-08-28 Jakub Jelinek <jakub@redhat.com>
169 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
170 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
172 2007-08-27 Jason Merrill <jason@redhat.com>
175 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
176 Look inside STMT_EXPR.
177 * semantics.c (stmt_expr_value_expr): New fn.
178 * cp-tree.h: Declare it.
181 * decl.c (groktypename): Ignore attributes applied to class type.
183 2007-08-28 Richard Guenther <rguenther@suse.de>
185 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
187 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
189 * error.c (dump_expr): Handle COMPLEX_CST.
190 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
191 (pp_cxx_expression): Likewise.
193 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
195 * decl.c (GNU_INLINE_P): New.
196 (duplicate_decls): Handle gnu_inline. Merge attributes and
197 some flags in overriding definitions.
198 (redeclaration_error_message): Handle gnu_inline.
199 (start_preparsed_function): Likewise.
201 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
203 * call.c (sufficient_parms_p): Constify.
204 * class.c (same_signature_p): Likewise.
205 * cp-gimplify.c (is_invisiref_parm,
206 cxx_omp_privatize_by_reference): Likewise.
207 * cp-objcp-common.c (has_c_linkage): Likewise.
208 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
209 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
210 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
211 num_artificial_parms_for, comp_template_parms,
212 template_parameter_pack_p, any_dependent_template_arguments_p,
213 any_type_dependent_arguments_p, any_value_dependent_elements_p,
214 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
215 zero_init_p, member_p, cp_lvalue_kind,
216 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
217 varargs_function_p, is_dummy_object, special_function_kind,
218 string_conv_p, type_unknown_p, comp_except_specs, compparms,
219 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
220 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
221 cp_has_mutable_p, at_least_as_qualified_p,
222 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
223 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
224 * except.c (nothrow_libfn_p): Likewise.
225 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
227 * pt.c (comp_template_parms, template_parameter_pack_p,
228 any_type_dependent_arguments_p, any_value_dependent_elements_p,
229 any_dependent_template_arguments_p): Likewise.
230 * repo.c (repo_export_class_p): Likewise.
231 * semantics.c (anon_aggr_type_p): Likewise.
232 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
233 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
234 varargs_function_p, member_p, is_dummy_object, pod_type_p,
235 zero_init_p, special_function_p): Likewise.
236 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
237 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
238 compparms, invalid_nonstatic_memfn_p,
239 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
240 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
241 cp_has_mutable_p, lvalue_or_else): Likewise.
243 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
245 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
246 * cp-objcp-common.c (cp_tree_size): Ditto.
247 * tree.c (cp_walk_subtrees): Ditto
248 * cp-tree.def (TINST_LEVEL): Go away.
249 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
250 move together with other non-tree structs.
251 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
252 (union lang_tree_node): Eliminate tinst_level field.
253 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
254 (current_instantiation, outermost_tinst_level): Return
255 a "struct tinst_level *".
257 * error.c (print_instantiation_partial_context): Change second
258 parameter to a "struct tinst_level *". Replace accessor macros
260 (print_instantiation_full_context): Likewise.
261 * lex.c (in_main_input_context): Likewise.
263 * pt.c (struct pending_templates): New.
264 (pending_templates, last_pending_template): Use it as a type.
265 (current_tinst_level): Change typo to "struct tinst_level *"
266 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
267 (add_pending_template): Construct a "struct pending_template".
268 Replace TINST_LEVEL accessor macros with field access.
269 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
270 (pop_tinst_level): Likewise.
271 (instantiate_pending_templates): Likewise. Factor common code used
272 when an instantiation has been done.
273 (outermost_tinst_level): Replace tree_last with loop.
274 (current_instantiation): Return a "struct tinst_level *".
276 2007-08-24 Ollie Wild <aaw@google.com>
278 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
279 * name-lookup.h (cp_binding_level): Remove vtables member.
281 2007-08-24 Richard Guenther <rguenther@suse.de>
283 * tree.c (cp_cannot_inline_tree_fn): Remove.
284 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
285 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
288 2007-08-24 Jakub Jelinek <jakub@redhat.com>
291 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
292 error_mark_node right away if build_expr_type_conversion
296 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
297 is error_mark_node rather than NULL_TREE.
298 * pt.c (check_explicit_specialization): Likewise.
301 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
302 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
304 2007-08-22 Jason Merrill <jason@redhat.com>
307 * pt.c (outermost_tinst_level): New function.
308 * lex.c (in_main_input_context): New function.
309 * cp-tree.h: Declare it.
310 * decl2.c (constrain_class_visibility): Use it to avoid warning
311 about uses of the anonymous namespace in the main input file.
313 2007-08-21 Jakub Jelinek <jakub@redhat.com>
315 * init.c (build_new_1): Use get_target_expr instead of save_expr.
317 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
320 * class.c (finish_struct_1): Warn when a class has virtual
321 functions and accessible non-virtual destructor.
323 2007-08-20 Richard Guenther <rguenther@suse.de>
327 * call.c (build_new_method_call): Convert initializer to
329 * init.c (build_aggr_init): Do not fiddle with types.
330 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
331 * except.c (build_throw): Do not drop qualifiers for the
333 * typeck.c (get_member_function_from_ptrfunc): Do not
334 fiddle with types, instead convert.
335 (build_ptrmemfunc1): Convert to the target type for
337 (gfc_trans_allocate): Convert result to target type.
338 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
339 pointer-to-member structures shall have alias set zero as well.
341 2007-08-20 Richard Guenther <rguenther@suse.de>
343 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
345 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
346 (nonstatic_local_decl_p): Likewise.
347 * tree.c (cp_auto_var_in_fn_p): Remove.
348 * decl.c (nonstatic_local_decl_p): Remove.
350 2007-08-20 Richard Guenther <rguenther@suse.de>
352 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
354 * tree.h (cp_walk_tree): New define to walk_tree_1 with
355 cp_walk_subtrees lh parameter.
356 (cp_walk_tree_without_duplicates): New define to
357 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
358 * tree.c (count_trees): Call
359 cp_walk_tree_without_duplicates.
360 (verify_stmt_tree): Call cp_walk_tree.
361 (break_out_target_exprs): Likewise.
362 (WALK_SUBTREE): Likewise.
363 * cp-gimplify.c (cp_genericize): Likewise.
364 * cp-pt.c (find_parameter_packs_r): Likewise.
365 (uses_parameter_packs): Likewise.
366 (make_pack_expansion): Likewise.
367 (check_for_bare_parameter_packs): Likewise.
368 (for_each_template_parm): Likewise.
369 * decl.c (check_default_argument): Call
370 cp_walk_tree_without_duplicates.
371 * except.c (build_throw): Likewise.
372 * decl2.c (type_visibility): Likewise.
373 * semantics.c (expand_or_defer_fn): Likewise.
374 (finalize_nrv): Call cp_walk_tree.
376 2007-08-20 Jakub Jelinek <jakub@redhat.com>
379 * init.c (build_new_1): Rename placement_var variable to placement_expr.
380 Initialize it with save_expr rather than get_temp_regvar.
382 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
385 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
388 2007-08-17 Ollie Wild <aaw@google.com>
391 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
392 declarations into appropriate slots for comparison. Fix type
395 2007-08-17 Paolo Carlini <pcarlini@suse.de>
398 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
399 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
401 2007-08-17 Paolo Carlini <pcarlini@suse.de>
404 * parser.c (cp_parser_class_head): Improve error message.
406 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
408 * pt.c (instantiate_decl): Set input_location
409 for the function end.
411 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
413 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
415 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
416 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
417 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
418 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
419 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
420 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
421 * typeck.c (cp_type_quals): Likewise.
422 * typeck2.c (cxx_incomplete_type_diagnostic,
423 cxx_incomplete_type_error): Likewise.
425 2007-08-16 Paolo Carlini <pcarlini@suse.de>
428 * pt.c (tsubst_friend_function): When check_classfn
429 returns error_mark_node likewise return it.
431 2007-08-15 Jakub Jelinek <jakub@redhat.com>
434 * typeck.c (check_return_expr): Don't NRV optimize vars in
436 * decl.c (finish_function): Comment fix.
438 2007-08-15 Paolo Carlini <pcarlini@suse.de>
441 * pt.c (push_template_decl_real): Depending on TYPE_P
442 use either TYPE_CONTEXT or DECL_CONTEXT.
444 2007-08-14 Mark Mitchell <mark@codesourcery.com>
446 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
447 constructors and destructors return this.
449 2007-08-14 Paolo Carlini <pcarlini@suse.de>
452 * decl2.c (check_classfn): Return error_mark_node in case of error;
453 in that case, do not call add_method.
454 * decl.c (start_decl): Deal with check_classfn returning
456 (grokfndecl): Likewise.
457 * pt.c (tsubst_friend_function): Likewise.
459 2007-08-14 Andrew Pinski <pinskia@gmail.com>
462 * typeck.c (build_binary_op): Disallow vector float types with
463 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
465 2007-08-11 Ian Lance Taylor <iant@google.com>
467 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
469 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
471 2007-08-10 Ollie Wild <aaw@google.com>
473 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
475 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
477 (unqualified_namespace_lookup): Fix ambiguous_decl call.
478 (lookup_using_namespace): Fix ambiguous_decl call.
479 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
481 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
483 * call.c (name_as_c_string): Use CONST_CAST.
484 * decl.c (build_decl): Likewise.
485 * parser.c (cp_parser_string_literal): Likewise.
487 2007-08-10 Paolo Carlini <pcarlini@suse.de>
490 * error.c (dump_expr): Consistently use the *_cxx_*
491 variants of the pretty-print functions.
493 2007-08-10 Paolo Carlini <pcarlini@suse.de>
496 * decl.c (check_special_function_return_type): Just error
497 on return type specified for conversion operator.
499 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
501 * typeck2.c (readonly_error): Handle general expressions.
502 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
504 2007-08-06 Dan Hipschman <dsh@google.com>
506 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
507 access function name.
509 2007-08-04 Alfred Minarik <a.minarik@aon.at>
512 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
513 * g++spec.c (lang_specific_driver): Check them.
515 2007-08-06 Paolo Carlini <pcarlini@suse.de>
518 * pt.c (inline_needs_template_parms): Fix comment; change return type
521 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
524 2007-03-26 Dirk Mueller <dmueller@suse.de>
526 * parser.c (cp_parser_member_declaration): Pedwarn
527 about stray semicolons after member declarations.
529 2007-08-02 Lee Millward <lee.millward@gmail.com>
534 * parser.c (cp_parser_asm_definition): Detect and discard asm
535 statements with invalid inputs or outputs.
536 (cp_parser_asm_operand_list): Return error mark node if any
537 of the operands are invalid. Adjust documentation.
539 2007-08-02 Nick Clifton <nickc@redhat.com>
541 * typeck.c: Change copyright header to refer to version 3 of the
542 GNU General Public License and to point readers at the COPYING3
543 file and the FSF's license web page.
544 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
545 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
546 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
547 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
548 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
549 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
550 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
551 name-lookup.h, parser.c: Likewise.
553 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
556 * call.c (magic_varargs_p): Honor the "type generic" attribute.
558 2007-07-30 Paolo Carlini <pcarlini@suse.de>
561 * semantics.c (finish_label_stmt): Reject the __label__
562 extension outside function scopes.
564 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
566 * parser.c (eof_token): Un-constify.
567 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
568 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
571 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
573 * pt.c, tree.c, typeck2.c: Fix comment typos.
575 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
576 Mark Mitchell <mark@codesourcery.com>
579 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
580 hidden due to friend declarations in local classes.
582 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
584 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
585 * cp-tree.def (DECLTYPE_TYPE): New.
586 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
587 (dump_type_prefix): Ditto.
588 (dump_type_suffix): Ditto.
589 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
590 * mangle.c (write_type): Handle DECLTYPE_TYPE.
591 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
593 (DECLTYPE_TYPE_EXPR): New.
594 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
595 (finish_declared_type): Declare.
596 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
598 (pp_cxx_type_id): Ditto.
599 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
600 (tsubst): Substitute into a DECLTYPE_TYPE node.
601 (tsubst_copy): Ditto.
602 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
604 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
605 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
606 structural equality (because we can't hash the expressions).
607 (finish_declared_type): New.
608 * lex.c (reswords): Add "decltype" keyword.
609 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
610 (cp_parser_postfix_expression): Add member_access_only_p to
611 restrict postfix expression to member access expressions.
612 (cp_parser_unary_expression): Update call to
613 cp_parser_postfix_expression to reflect new parameter.
614 (cp_parser_declared_type): New.
615 (cp_parser_simple_type_specifier): Parse decltype types.
617 2007-07-27 Mark Mitchell <mark@codesourcery.com>
620 * call.c (convert_for_arg_passing): Only widen bitfields to their
621 declared types if necessary.
623 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
625 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
628 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
630 * decl.c (typename_hash, typename_compare): Constify.
631 * mangle.c (hash_type, compare_type): Likewise.
632 * pt.c (eq_local_specializations, hash_local_specialization):
634 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
635 list_hash): Likewise.
636 * typeck2.c (pat_compare): Likewise.
638 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
640 * method.c (implicitly_declare_fn): Increase alignment if member
641 function pointer format requires it.
643 2007-07-24 Paolo Carlini <pcarlini@suse.de>
646 * typeck.c (check_return_expr): Do not pass a null argument
649 2007-07-24 Paolo Carlini <pcarlini@suse.de>
652 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
655 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
658 * typeck.c (convert_arguments): Only use default args if we have
662 * typeck.c (structural_comptypes): No need to check
663 resolve_typename_type return value here.
664 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
665 * pt.c (resolve_typename_type): Follow typename typedefs. Return
666 original type rather than error_mark_node in case of failure.
667 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
668 resolve_typename_type result check.
669 (cp_parser_direct_declarator, cp_parser_head,
670 cp_parser_constructor_declarator_p): Likewise.
672 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
674 * pt.c (template_parms_variadic_p): Remove.
675 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
677 2007-07-12 Jakub Jelinek <jakub@redhat.com>
680 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
681 argument to dump_aggr_init_expr_args instead of false.
683 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
685 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
686 canonical types; otherwise, fall back to structural type
687 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
688 internal compiler error if the canonical types are wrong.
690 2007-07-11 Paolo Carlini <pcarlini@suse.de>
693 * parser.c (cp_parser_make_indirect_declarator): When the
694 the code argument is ERROR_MARK return cp_error_declarator.
696 2007-07-09 Geoffrey Keating <geoffk@apple.com>
699 * decl.c (cxx_init_decl_processing): Don't set
700 force_align_functions_log.
701 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
702 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
703 FUNCTION_DECL, return its alignment.
705 2007-07-09 Richard Guenther <rguenther@suse.de>
707 * decl.c (start_preparsed_function): Do not promote return type.
709 2007-07-08 Paolo Carlini <pcarlini@suse.de>
712 * pt.c (unify): Never pass error_mark_node to template_decl_level.
714 2007-07-07 Mark Mitchell <mark@codesourcery.com>
717 * pt.c (resolve_overloaded_unification): Robustify. Return a
719 (type_unification_real): Adjust accordingly.
721 2007-07-06 Richard Guenther <rguenther@suse.de>
723 * init.c (build_new_1): Use the correct pointer type.
724 * typeck2.c (build_m_component_ref): Likewise.
726 2007-07-05 Mark Mitchell <mark@codesourcery.com>
729 * init.c (build_zero_init): Always build an initializer for
731 * typeck2.c (build_functional_cast): Use build_zero_init.
734 * init.c (build_new_1): Always pass the allocation function to
735 build_op_delete_call.
736 * call.c (build_op_delete_call): Handle operator delete with a
737 variable-argument list. Do not issue an error when no matching
738 deallocation function is available for a new operator.
741 * cp-tree.h (any_value_dependent_elements_p): Declare it.
742 * decl.c (value_dependent_init_p): New function.
743 (cp_finish_decl): Use it.
744 * pt.c (value_dependent_expression_p): Use
745 any_value_dependent_elements_p.
746 * parser.c (cp_parser_primary_expression): Add comment about
747 treating dependent qualified names as integral
748 constant-expressions.
750 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
752 * decl.c (build_ptrmemfunc_type): Always use structural equality
753 tests when comparing pointer-to-member-function types, because the
754 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
757 2007-07-03 Mark Mitchell <mark@codesourcery.com>
759 * init.c (build_new): Tweak comment.
761 2007-06-29 Dave Brolley <brolley@redhat.com>
764 * parser.c (cp_parser_new_type_id): Don't reduce a named array
765 type to its base type and number of elements here.
766 * init.c (build_new): Call complete_type_or_else to ensure that the
767 type is complete and to issue a diagnostic if it is not.
768 (build_new_1): Don't call complete_type_or_else here.
770 2007-07-03 Richard Guenther <rguenther@suse.de>
773 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
776 2007-07-02 Simon Baldwin <simonb@google.com>
778 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
779 for inner-style nested forward declarations that don't declare
782 2007-07-02 Jakub Jelinek <jakub@redhat.com>
785 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
786 DECL_P in not a variable and appears more than once error messages.
788 2007-07-01 Ollie Wild <aaw@google.com>
790 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
791 (select_decl): Remove function.
792 (unqualified_namespace_lookup): Populate binding by calling
793 ambiguous_decl. Remove select_decl call.
794 (lookup_qualified_name): Remove select_decl call.
795 * decl.c (lookup_and_check_tag): Check for ambiguous references.
796 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
797 generation when name lookup is ambiguous.
799 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
802 * init.c (build_new_1): Use structural equality on the copy of the
805 2007-06-28 Geoffrey Keating <geoffk@apple.com>
807 * decl2.c (determine_visibility): Implement
808 flag_visibility_ms_compat effect on type info.
809 * decl.c (cxx_init_decl_processing): Implement
810 global effect of flag_visibility_ms_compat.
812 2007-06-28 Geoffrey Keating <geoffk@apple.com>
814 * decl2.c (start_objects): Mark constructor-running function
817 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
820 * decl.c (grokdeclarator): Reset friendp for member functions declared
821 friend of their own class.
823 2007-06-23 Mark Mitchell <mark@codesourcery.com>
825 * decl2.c (determine_visibility): Don't look for dllexport here.
826 (determine_visibility_from_class): Tidy.
828 2007-06-18 Simon Baldwin <simonb@google.com>
831 * parser.c (cp_parser_single_declaration): Added check for storage
832 class other than sc_none in parsed declaration, and a flag to indicate
833 if the call is part of an explicit template specialization parse.
834 * (cp_parser_explicit_specialization): Specialization check flag added
835 to call to cp_parser_single_declaration(), set true.
836 * (cp_parser_template_declaration_after_export): Specialization check
837 flag added to call to cp_parser_single_declaration(), set false.
838 * pt.c (check_explicit_specialization): Added code to copy visiblity
839 and linkage from the templated function to the explicit specialization.
841 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
843 * typeck.c (build_binary_op): For templates build the
844 expression in pieces to avoid the assert in build2_stat.
845 (get_member_function_from_ptrfunc):
846 Change over to using POINTER_PLUS_EXPR and convert
847 the second operand to sizetype.
848 * typeck2.c (build_m_component_ref): Likewise.
849 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
850 instead of PLUS_EXPR for pointers.
851 (build_new_1): Likewise.
852 (build_vec_delete_1): Likewise.
853 (build_vec_delete): Likewise.
854 * class.c (build_base_path): Likewise.
855 (build_base_path): Likewise.
856 (convert_to_base_statically): Likewise.
857 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
858 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
859 instead of PLUS_EXPR.
860 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
861 instead of PLUS_EXPR for pointers.
862 * call.c (build_special_member_call): Likewise.
863 * rtti.c (build_headof): Likewise.
864 Use sizetype instead of ptrdiff_type_node.
865 (tinfo_base_init): Create a POINTER_PLUS_EXPR
866 instead of PLUS_EXPR for pointers.
867 * except.c (expand_start_catch_block): Do a
868 NEGATIVE and then a POINTER_PLUS_EXPR instead
870 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
871 PLUS_EXPR on pointer types over to use
872 POINTER_PLUS_EXPR and remove the conversion
873 to the pointer types.
874 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
875 adding to a pointer type. Use size_int instead of
876 ssize_int. Convert the index to sizetype before
877 adding it to the pointer.
879 2007-06-15 Mark Mitchell <mark@codesourcery.com>
881 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
882 (DECL_ANON_UNION_VAR_P): New macro.
883 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
884 than DECL_VAR_MARKED_P, to keep track of which variables we have
886 * decl.c (redeclaration_error_message): Complain about redeclaring
887 anonymous union members at namespace scope.
888 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
890 2007-06-14 Geoff Keating <geoffk@apple.com>
892 * decl2.c (determine_visibility): Ensure that functions with
893 hidden types as parameters are hidden.
896 * decl2.c (determine_visibility): Remove duplicate code for
899 2007-06-12 Ian Lance Taylor <iant@google.com>
902 * init.c (avoid_placement_new_aliasing): New static function.
903 (build_new_1): Call it.
905 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
907 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
908 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
910 2007-06-08 Jakub Jelinek <jakub@redhat.com>
913 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
914 on init, the non-decl cond operand and increment value.
916 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
919 * decl.c (check_initializer): Report an error when a brace enclosed
920 initializer is used for a non-aggregate type in C++98.
921 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
923 (grokdeclarator): Likewise.
924 (move_fn_p): Likewise.
925 * typeck.c (check_return_expr): Likewise.
926 * call.c (reference_binding): Likewise.
927 * error.c (cp_cpp_error): Likewise.
928 * pt.c (check_default_tmpl_args): Likewise.
930 * lex.c (init_reswords): Likewise.
931 * parser.c (p_parser_primary_expression): Likewise.
932 (TOKEN_PRECEDENCE): Likewise.
933 (cp_parser_init_declarator): Likewise.
934 (cp_parser_ptr_operator): Likewise.
935 (cp_parser_parameter_declaration): Likewise.
936 (cp_parser_enclosed_template_argument_list): Likewise.
937 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
938 (cp_parser_next_token_ends_template_argument_p): Likewise.
940 2007-06-04 Simon Baldwin <simonb@google.com>
942 * decl.c (grokdeclarator): Readability change. Moved case labels
943 into direct switch statement scope.
945 2007-06-04 Paolo Carlini <pcarlini@suse.de>
947 * call.c (convert_like_real): Remove pointless code.
949 2007-05-31 Mark Mitchell <mark@codesourcery.com>
951 * decl.c (get_atexit_fn_ptr_type): New function.
952 (get_atexit_node): Use it.
953 (start_cleanup_fn): Likewise.
954 (register_dtor_fn): Use the object's destructor, instead of a
955 separate cleanup function, where possible.
956 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
957 (atexit_fn_ptr_type_node): New macro.
958 * decl2.c (build_cleanup): Use build_address.
960 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
962 * typeck.c (build_binary_op): Include types in error.
964 2007-05-31 Jakub Jelinek <jakub@redhat.com>
967 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
968 needs runtime initialization.
970 2007-05-31 Paolo Carlini <pcarlini@suse.de>
973 * semantics.c (finish_trait_expr): Complete the types.
975 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
976 Douglas Gregor <doug.gregor@gmail.com>
977 Pedro Lamarao <pedro.lamarao@mndfck.org>
978 Howard Hinnant <howard.hinnant@gmail.com>
982 * typeck.c (comptypes): Don't consider rvalue and lvalue
983 reference types to be equivalent.
984 (check_return_expr): Move from certain lvalues when returning
986 * decl.c (grokdeclarator): Implement reference collapsing.
987 (copy_fn_p): Don't consider constructors taking rvalue references
988 to be copy constructors.
990 * call.c (conversion): New "rvaluedness_matches_p" member.
991 (convert_class_to_reference): Require reference type as first
992 parameter instead of base type.
993 (reference_binding): Add logic to handle rvalue references.
994 (implicit_conversion): Update inaccurate comment.
995 (convert_like_real): Disable creation of temporaries that are
996 impossible to initialize for types with move constructors.
997 (build_over_call): Elide move constructors when possible.
998 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
999 (maybe_handle_ref_bind): Return conversion instead of type node.
1000 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1001 determine preferred conversion sequences.
1002 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1003 (LOOKUP_PREFER_RVALUE): New.
1004 (DECL_MOVE_CONSTRUCTOR_P): New.
1005 (struct cp_declarator): Add "reference" member for reference
1006 types, with new "rvalue_ref" flag.
1007 (cp_build_reference_type): Declare.
1008 (move_fn_p): Declare.
1009 * error.c (dump_type_prefix): Format rvalue reference types
1010 correctly in error messages.
1011 * except.c (build_throw): Move from certain lvalues when
1013 * mangle.c (write_type): Mangle rvalue references differently
1014 than regular references.
1015 * parser.c (make_reference_declarator): Add boolean parameter for
1017 (cp_parser_make_indirect_declarator): New.
1018 (cp_parser_new_declarator_opt): Call
1019 cp_parser_make_indirect_declarator.
1020 (cp_parser_conversion_declarator_opt): Ditto.
1021 (cp_parser_declarator): Ditto.
1022 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1024 * pt.c (tsubst): Implement reference collapsing.
1025 (maybe_adjust_types_for_deduction): Implement special template
1026 parameter deduction rule for rvalue references.
1027 (type_unification_real): Update calls to
1028 maybe_adjust_types_for_deduction.
1029 (try_one_overload): Ditto.
1030 (unify_pack_expansion): Ditto.
1031 * tree.c (lvalue_p_1): Handle rvalue reference types.
1032 (cp_build_reference_type): New.
1034 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1037 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1038 variables that need runtime initialization.
1040 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1043 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1044 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1045 case POSTDECREMENT_EXPR>): Return the error_mark_node
1046 if either the real or imaginary parts would an
1049 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1050 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1053 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1054 token is a closing brace, false if there are no tokens left.
1055 (cp_parser_namespace_alias_definition): Only consume the next token if
1056 it is a closing brace.
1058 * parser.c (cp_parser_class_specifier): Likewise.
1060 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1062 * semantics.c (finish_member_declaration): Fix a typo in the
1065 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1077 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1078 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1079 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1080 whether everything was okay. Fix indentation.
1081 (push_template_decl_real): Check for bare parameter packs in
1082 function parameters; where errors occur, mark the parameter types
1083 with ERROR_MARK_NODEs to avert ICEs.
1084 (coerce_template_parameter_pack): New.
1085 (coerce_template_parms): Moved parameter pack coercion into
1086 coerce_template_parameter_pack, and permit it anywhere in the
1087 template parameter list (not just at the end). Parameter and
1088 argument indices can vary (somewhat) separately now, so add
1089 PARM_IDX and ARG_IDX.
1090 (fn_type_unification): Don't set an argument pack as incomplete if
1091 no argument pack was deduced.
1092 (type_unification_real): If a type parameter is a parameter pack
1093 and has not otherwise been deduced, it will be deduced to an empty
1095 (more_specialized_fn): Use the actual lengths of the argument
1096 lists when comparing against expansions.
1097 * semantics.c (finish_member_declaration): If a field's type has
1098 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1100 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1103 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1105 2007-05-22 Ollie Wild <aaw@google.com>
1107 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1108 (unqualified_namespace_lookup): Adds check for hidden types.
1110 2007-05-22 Ollie Wild <aaw@google.com>
1112 * decl.c (duplicate_decls): Verify namespace names are unique.
1114 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1116 * decl.c (cxx_maybe_build_cleanup): Handle
1117 __attribute__((cleanup)).
1119 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1121 * cvt.c (cp_convert_and_check): Don't check warnings if the
1124 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1126 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1128 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1131 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1132 type only if is a class type (5.2.8/4).
1134 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1136 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1137 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1138 c_common_unsigned_type.
1140 2007-05-11 Silvius Rus <rus@google.com>
1142 * cp/typeck.c (build_indirect_ref): Add call to
1143 strict_aliasing_warning.
1144 (build_reinterpret_cast_1): Condition call to
1145 strict_aliasing_warning.
1147 2007-05-11 Jan Hubicka <jh@suse.cz>
1149 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1150 * decl2.c (start_objects): ctors and dtors are no longer public.
1151 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1153 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1155 * typeck.c (build_unary_op): Remove code that used to
1156 handle non lvalue increments/decrements.
1158 2007-05-07 Mike Stump <mrs@apple.com>
1160 * parser.c (check_empty_body): Add.
1161 (cp_parser_iteration_statement): Add call to check_empty_body.
1163 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1166 * mangle.c (write_mangled_name): Mangle static variable names.
1167 (write_unqualified_name): Use local-source-name for
1168 namespace-scope static variables.
1170 2007-05-04 Dirk Mueller <dmueller@suse.de>
1172 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1175 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1178 * decl2.c (constrain_class_visibility):
1179 Use strip_pointer_or_array_types instead of strip_array_types.
1181 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1184 * decl.c (reshape_init_r): Don't reshape the first element if it
1185 is a pointer to member function.
1187 2007-04-27 Simon Baldwin <simonb@google.com>
1189 * decl.c (grokparms): Changed message format from %qD to %qE.
1191 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1193 * error.c (maybe_warn_variadic_templates): Variadic templates are
1194 now in C++0x, so only warn about them in C++98 mode.
1196 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1199 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1200 integeral types from vectors types.
1202 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1205 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1206 for type dependent OMP_CLAUSE_DECLs.
1208 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1211 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1212 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1213 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1214 * init.c (build_zero_init): Adjust, as
1215 COMPLEX_TYPE is now a SCALAR_TYPE.
1216 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1217 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1219 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1221 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1222 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1223 (trait_expr_value): Adjust.
1225 2007-04-23 Simon Baldwin <simonb@google.com>
1227 * decl.c (grokparms): Added new error for duplicate function
1228 parameters names in function prototypes, to match gcc behavior.
1230 2007-04-23 Jan Hubicka <jh@suse.cz>
1232 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1235 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1237 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1238 instead of checking GIMPLE_STMT_P in chain_next.
1240 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1243 * call.c (convert_for_arg_passing): Convert bitfields to their
1246 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1249 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1251 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1254 * cp/decl2.c (constrain_class_visibility):
1255 Do not warn about the use of anonymous namespace in the main input file.
1257 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1259 * cp-tree.h (current_template_parms): Fix typo in comment.
1261 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1263 * cp-tree.h, error.c: Fix comment typos.
1265 2007-04-13 Jason Merrill <jason@redhat.com>
1268 * call.c (reference_binding): Add c_cast_p parm. If true,
1269 add quals to TO as needed to make it reference-compatible.
1271 2007-04-11 Jan Hubicka <jh@suse.cz>
1273 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1274 that we are not processing template_decl.
1276 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1279 * class.c (build_base_path): Ensure that the converted pointer has
1280 the same cv-qualification as the input.
1282 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1284 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1286 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1288 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1290 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1291 * tree.c (cp_add_pending_fn_decls): Remove.
1292 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1294 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1296 Revert change removing staticp.
1298 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1300 * cp-objcp-common.c (cxx_staticp): Remove.
1301 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1302 * cp-tree.h (cxx_staticp):
1304 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1306 * class.c (check_for_override): Don't remove dllmport attribute
1309 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1312 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1313 type issue error and return early.
1315 2007-03-30 Jason Merrill <jason@redhat.com>
1318 * typeck.c (cp_type_readonly): New fn.
1319 * cp-tree.h: Declare it.
1320 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1321 (cp_finish_decl): Not here.
1323 2007-03-31 Richard Guenther <rguenther@suse.de>
1325 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1328 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1333 * parser.c (declarator_can_be_parameter_pack): New.
1334 (cp_parser_template_parameter): Only parse the `...' if the
1335 declarator can be a parameter pack.
1336 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1338 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1339 types (they could be used as array bounds).
1340 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1341 (tsubst_pack_expansion): Handle failure to expand parameter
1344 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1347 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1348 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1349 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1350 (CLASS_TYPE_NON_UNION_P): Add.
1351 (struct lang_type_class): Add has_complex_dflt.
1352 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1353 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1354 * cp-tree.def: Add TRAIT_EXPR.
1355 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1356 * lex.c (struct resword): Add __has_nothrow_assign,
1357 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1358 __has_trivial_constructor, __has_trivial_copy,
1359 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1360 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1361 __is_pod, __is_polymorphic, __is_union.
1362 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1363 (cp_parser_trait_expr): New.
1364 * semantics.c (finish_trait_expr, trait_expr_value
1365 classtype_has_nothrow_copy_or_assign_p): New.
1366 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1368 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1369 * class.c (check_bases, check_field_decl, check_bases_and_members):
1370 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1371 * pt.c (uses_template_parms, tsubst_copy_and_build,
1372 value_dependent_expression_p, type_dependent_expression_p): Deal with
1374 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1376 2007-03-29 Richard Guenther <rguenther@suse.de>
1378 * tree.c (cp_walk_subtrees): Do not set input_location.
1380 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1383 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1386 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1388 * parser.c (struct cp_parser): Update comment for
1389 greater_than_is_operator_p.
1390 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1391 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1392 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1393 !GREATER_THAN_IS_OPERATOR_P.
1394 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1395 `>>' operators that will become two `>' tokens in C++0x.
1396 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1397 mode, allowing it to terminate default arguments.
1398 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1399 `>>' like two consecutive `>' tokens.
1400 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1401 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1402 ends a template argument.
1404 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1406 * decl.c (redeclaration_error_message): Complain when redeclaring
1407 a friend function with default template arguments (C++0x mode only).
1408 * cp-tree.h (check_default_tmpl_args): Declare.
1409 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1410 template arguments in function templates. Add support for checking
1411 the default template arguments of friend templates.
1412 (push_template_decl_real): Fix call to check_default_tmpl_args.
1413 (type_unification_real): If a template parameter has not been
1414 deduced but provides a default template argument, substitute into
1415 that default template argument.
1416 * parser.c (cp_parser_init_declarator): When declaring (but not
1417 defining!) a function template in C++0x mode, check for default
1420 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1423 * decl.c (grokdeclarator): Deal with cv-qualified function type
1424 typedefs in the same way for member and non-member functions.
1426 2007-03-26 Dirk Mueller <dmueller@suse.de>
1428 * parser.c (cp_parser_member_declaration): Pedwarn
1429 about stray semicolons after member declarations.
1431 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1434 * pt.c (instantiate_decl): Set in_system_header.
1436 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1438 * cp-tree.h (current_tempalte_parms): Improve documentation.
1439 * pt.c (current_template_args): Likewise.
1442 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1443 not consume tokens when failing.
1445 2007-03-22 Jim Wilson <wilson@specifix.com>
1446 Mark Mitchell <mark@codesourcery.com>
1449 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1450 consistent with FROM.
1452 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1454 * error.c (dump_expr): Handle dependent names that designate types.
1455 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1457 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1459 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1461 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1463 * cvt.c (cp_convert_and_check) : Define.
1464 * cp-tree.h (cp_convert_and_check): Declare.
1465 * call.c (convert_conversion_warnings): Rename to
1466 conversion_null_warnings. The warning for floating-point to
1467 integer is handled by convert_and_check in convert_like_real.
1468 (convert_like_real): convert_conversion_warnings was renamed as
1469 conversion_null_warnings.
1470 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1471 overflow and changes of value during conversion.
1473 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1476 * parser.c (cp_parser_statement): If 'namespace' is found, this
1477 only can be a namespace alias definition, so parse it now.
1478 (cp_parser_namespace_alias_definition): if we find an open brace
1479 instead of '=', then this is actually a misplaced namespace
1482 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1485 * decl.c (cxx_init_decl_processing): Move command-line options
1486 processing to c-opts.c.
1488 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1490 * ptree.c (cxx_print_type): Use formatting markup for integers
1491 when printing template parameter index/level/orig level.
1492 (cxx_print_xnode): Ditto.
1493 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1494 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1495 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1497 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1498 rather than a HOST_WIDE_INT.
1499 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1500 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1502 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1503 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1504 IN_BASE_INITIALIZER bool bitfields.
1505 (struct cp_declarator): Make KIND a 4-bit field. Make
1506 PARAMETER_PACK_P a bool bitfield just after KIND.
1507 * pt.c (uses_parameter_packs): Destroy the pointer set.
1508 (make_pack_expansion): Ditto.
1509 (check_for_bare_parameter_packs): Ditto.
1510 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1512 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1515 * call.c (convert_default_arg): Instead of copying the node,
1518 2007-03-15 Dirk Mueller <dmueller@suse.de>
1521 * call.c (convert_conversion_warnings): New..
1522 (convert_like_real): .. factored out from here.
1523 (convert_conversion_warnings): Add warning about
1524 false being converted to NULL in argument passing.
1526 2007-03-14 Dirk Mueller <dmueller@suse.de>
1528 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1529 (finish_do_body): Warn about empty body in do/while statement.
1531 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1533 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1535 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1538 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1541 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1543 * cp/repo.c (init_repo): Initialize random_seed saved options.
1544 (finish_repo): Adjust.
1546 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1549 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1552 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1554 * decl.c (compute_array_index_type): New warning flag warn_vla.
1556 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1559 * call.c (convert_default_arg): Copy non-constant arguments.
1561 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1564 * parser.c (cp_parser_postfix_expression): Disallow compound
1565 literals in constant expressions.
1568 * semantics.c (finish_typeof): Use unlowered_expr_type.
1570 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1573 * cp-tree.h (unlowered_expr_type): New function.
1574 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1575 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1576 (unlowered_expr_type): New function.
1577 (build_unary_op): Disallow predecrements of bool bitfields.
1578 * call.c (build_conditional_expr): Use unlowered_expr_type.
1579 * pt.c (type_unification_real): Likewise.
1581 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1584 * typeck.c (check_return_expr): Check for bare parameter packs.
1585 (comptypes): Compare template parameter packs and
1586 type pack expansions.
1587 * decl.c (grokdeclarator): Deal with the declaration of function
1589 (grokparms): Verify that the (optional) function parameter pack is
1590 at the end of the parameter list.
1591 (xref_basetypes): Handle pack expansions in the base class.
1592 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1593 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1594 (NONTYPE_ARGUMENT_PACK): New.
1595 (TYPE_PACK_EXPANSION): New.
1596 (EXPR_PACK_EXPANSION): New.
1597 (ARGUMENT_PACK_SELECT): New.
1598 * cp-objcp-common.c (cp_tree_size): Compute size of
1599 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1600 ARGUMENT_PACK_SELECT.
1601 * error.c (dump_template_argument): Print template argument packs.
1602 (dump_template_argument_list): Ditto.
1603 (dump_template_parameter): Dump `...' for template type parameter
1605 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1606 (dump_parameters): Print function parameter packs.
1607 (dump_template_parms): Print template argument packs.
1608 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1609 (maybe_warn_variadic_templates): New.
1610 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1611 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1612 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1614 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1615 (write_template_arg): Write argument packs as separate arguments.
1616 * cp-tree.h (struct template_parm_index_s): Add flag that
1617 indicates that the template parameter is actually a parameter
1619 (struct tree_argument_pack_select): New.
1620 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1621 (union lang_tree_node): Add argument_pack_select.
1622 (FUNCTION_PARAMETER_PACK_P): New.
1623 (PACK_EXPANSION_P): New.
1624 (PACK_EXPANSION_PATTERN): New.
1625 (SET_PACK_EXPANSION_PATTERN): New.
1626 (PACK_EXPANSION_PARAMETER_PACKS): New.
1627 (ARGUMENT_PACK_P): New.
1628 (ARGUMENT_PACK_ARGS): New.
1629 (SET_ARGUMENT_PACK_ARGS): New.
1630 (ARGUMENT_PACK_INCOMPLETE_P): New.
1631 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1632 (TEMPLATE_PARM_PARAMETER_PACK): New.
1633 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1634 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1635 (ARGUMENT_PACK_SELECT_INDEX): New.
1636 (ARGUMENT_PACK_SELECT_ARG): New.
1637 (struct cp_declarator): Add parameter_pack_p flag.
1638 (maybe_warn_variadic_templates): Declare.
1639 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1640 indicate a template parameter pack.
1641 (uses_parameter_packs): Declare.
1642 (template_parameter_pack_p): Declare.
1643 (template_parms_variadic_p): Declare.
1644 (make_pack_expansion): Declare.
1645 (check_for_bare_parameter_packs): Declare.
1646 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1647 sizeof... expressions.
1648 (pp_cxx_expression): Print pack expansions and non-type argument
1650 (pp_cxx_exception_specification): Print pack expansions.
1651 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1652 (pp_cxx_ctor_initializer): Print pack expansions.
1653 (pp_cxx_type_id): Print pack expansions.
1654 (pp_cxx_template_argument_list): Print argument packs.
1655 (pp_cxx_template_parameter): Print ellipsis for template parameter
1657 * pt.c (comp_template_parms): Compare template parameter packs.
1658 (template_parameter_pack_p): New.
1659 (template_parms_variadic_p): New.
1660 (template_args_variadic_p): New.
1661 (make_ith_pack_parameter_name): New.
1662 (struct find_parameter_pack_data): New.
1663 (find_parameter_packs_r): New.
1664 (uses_parameter_packs): New.
1665 (make_pack_expansion): New.
1666 (check_for_bare_parameter_packs): New.
1667 (expand_template_argument_pack): New.
1668 (reduce_template_parm_level): Propagate parameter pack flag.
1669 (process_template_parm): Add is_parameter_pack parameter to state
1670 when the parameter is actually a parameter pack. Create template
1671 parameter packs when is_parameter_pack is true.
1672 (current_template_args): The argument for a template parameter
1673 pack is an argument pack containing a single pack expansion.
1674 (process_partial_specialization): When checking that non-type
1675 argument expressions do not involve template parameters, loop over
1676 the arguments in argument packs separately.
1677 (push_template_decl_real): Check that the type of the declaration
1678 does not have any bare parameter packs. Check that primary
1679 templates have no more than one parameter pack, and that it comes
1680 at the end of the template parameter list.
1681 (convert_template_argument): Handle coercions for pack expansion
1682 expressions by coercing the pattern then rebuilding the expansion.
1683 (coerce_template_parms): When coercing the arguments for a
1684 variadic template, pack "extra" arguments into an argument pack.
1685 (coerce_template_template_parms): Cannot coerce between parameter
1686 packs and non-pack parameters.
1687 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1688 (comp_template_args): Expand all template arguments packs before
1689 comparing template argument lists.
1690 (mangle_class_name_for_template): Make argument packs as separate
1692 (for_each_template_parm_r): No need to handle BASELINK.
1693 (instantiate_class_template): Handle pack expansions in the base
1695 (tsubst_pack_expansion): New.
1696 (tsubst_template_args): Handle substitutions of argument packs and
1697 pack expansion into template argument lists.
1698 (tsubst_decl): Expand function parameter packs into separate
1699 function parameters.
1700 (tsubst_arg_types): Expand a type pack expansion into separate
1702 (tsubst_exception_specification): Handle pack expansions in
1703 exception specifiers.
1704 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1705 replacing a template parameter with its argument. If we encounter
1706 a substitution for an argument pack, just return the parameter
1708 (tsubst_copy): sizeof(X...) returns the number of elements in
1709 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1710 PARM_DECL is a parameter pack.
1711 (tsubst_expr): Expression pack expansions and argument packs
1712 cannot show up here; they will all be handled through function
1713 calls, sizeof, and template argument lists.
1714 (tsubst_copy_and_build): sizeof(X...) returns the number of
1715 elements in parameter pack X. Handle pack expansions in TREE_LIST
1716 and CONSTRUCTOR nodes.
1717 (fn_type_unification): Handle "incomplete" explicit template
1718 argument lists that specify some of the arguments for a template
1720 (type_unification_real): Unify arguments against pack expansions.
1721 (template_parm_level_and_index): New, helper function.
1722 (unify_pack_expansion): New.
1723 (unify): Unify argument packs on an argument-by-argument basis,
1724 handling variadic argument packs as well.
1725 (more_specialized_fn): Handle unification of function parameter
1726 packs. All things being equal, prefer non-variadic function
1727 templates to variadic function templates.
1728 (more_specialized_class): Prefer the variadic class template
1729 partial specialization that binds fewer arguments to a parameter
1731 (regenerate_decl_from_template): Expand function parameter packs
1732 into separate parameters.
1733 (instantiate_decl): Ditto.
1734 (tsubst_initializer_list): Handle pack expansions for base-class
1736 (dependent_type_p_r): Determine dependent types in argument packs
1737 and pack expansions.
1738 (value_dependent_expression_p): Determine value-dependence of
1739 non-type argument packs.
1740 (dependent_template_arg_p): Handle argument packs.
1741 * semantics.c (finish_cond): Check for bare parameter packs.
1742 (finish_expr_stmt): Ditto.
1743 (finish_for_expr): Ditto.
1744 (finish_switch_cond): Ditto.
1745 (finish_mem_initializers): Ditto.
1746 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1748 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1749 * parser.c (make_declarator): Declarator is not an expansion.
1750 (make_pointer_declarator): Transfer parameter pack flag to outer
1752 (make_reference_declarator): Ditto.
1753 (make_ptrmem_declarator): Ditto.
1754 (make_call_declarator): Ditto.
1755 (make_array_declarator): Ditto.
1756 (cp_parser_postfix_expression): Allow pack expansion expressions
1757 in the argument list for a call expression.
1758 (cp_parser_parenthesized_expression_list): Add new parameter
1759 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1760 into separate arguments."
1761 (cp_parser_new_placement): Allow pack expansion expressions.
1762 (cp_parser_new_initializer): Ditto.
1763 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1764 base-class initializer expansion.
1765 (cp_parser_mem_initializer): Ditto.
1766 (cp_parser_template_parameter_list): Keep track of whether the
1767 template parameter is a template parameter pack.
1768 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1769 template parameter pack.
1770 (cp_parser_type_parameter): Ditto.
1771 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1773 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1774 this declarator is a parameter pack.
1775 (cp_parser_parameter_declaration): The ellipsis does not end the
1776 parameter declaration, because it might be a parameter pack. Parse
1777 the ellipsis to indicate a parameter pack.
1778 (cp_parser_initializer): Allow pack expansions.
1779 (cp_parser_initializer_list): Allow ellipsis to create an
1780 initializer expansion.
1781 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1783 (cp_parser_type_id_list): Allow ellipsis to create an exception
1784 specifier expansion.
1785 (cp_parser_attribute_list): Don't allow pack expansions.
1786 (cp_parser_functional_cast): Allow pack expansions.
1787 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1788 compute the length of a parameter pack.
1789 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1790 end a template argument.
1791 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1792 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1795 2007-03-09 Dirk Mueller <dmueller@suse.de>
1797 * cp/call.c (build_new_op): Call warn_logical_operator.
1799 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1802 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1805 * pt.c (any_template_arguments_need_structural_equality_p):
1808 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1810 * decl.c (grokdeclarator): Disable warnings for anonymous
1813 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1815 * typeck2.c (readonly_error): Always emit a hard error.
1816 Remove last argument.
1817 * cp-tree.h (readonly_error): Adjust prototype.
1818 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1819 * typeck.c (build_unary_op): Likewise.
1820 (build_modify_expr): Likewise.
1822 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1825 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1827 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1830 * parser.c (struct cp_parser): New IN_IF_STMT.
1831 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1832 returning if parsing the body of an 'if' statement or issuing an
1833 error and continuing.
1834 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1836 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1838 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1841 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1844 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1846 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1847 Objective-C++. Don't exit early if -shared-libgcc needs to be
1850 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1852 * typeck.c (common_base_type): Delete unused function.
1854 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1856 * Make-lang.in: Add dummy lang.install-pdf target.
1858 2007-03-01 Simon Baldwin <simonb@google.com>
1861 * decl.c (check_tag_decl): Added new warning for typedef ignored
1862 when it precedes an otherwise valid non-typedef declaration.
1864 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1866 * typeck.c (build_function_call): Store converted arguments
1867 in a stack-allocated array instead of building a list.
1868 (convert_arguments): Store arguments in the array passed in as an
1869 argument, and return the actual number of arguments.
1870 * call.c (build_call): Delete, and replace with...
1871 (build_call_n, build_call_a): New.
1872 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1873 (build_over_call): Store converted arguments in a stack-allocated
1874 array instead of building a list.
1875 (build_cxx_call): Pass arguments in an array instead of as a list.
1876 (build_java_interface_fn_ref): Rewrite to avoid constructing
1878 * tree.h: Update declarations to reflect above changes.
1879 * method.c (use_thunk): Use a stack-allocated array to hold
1880 the arguments instead of a list.
1881 * rtti.c (throw_bad_cast): Update call to cxx_call.
1882 (throw_bad_typeid): Likewise.
1883 (build_dynamic_cast_1): Likewise.
1884 * init.c (build_builtin_delete_call): Use build_call_n.
1885 * decl.c (expand_static_init): Likewise.
1886 * except.c (cp_protect_cleanup_actions): Likewise.
1887 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1888 (gimplify_must_not_throw_expr): Likewise.
1889 (cxx_omp_apply_fn): Use build_call_a.
1891 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1893 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1894 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1896 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1898 * cp-tree.h (static_ctors): Remove.
1899 * cp-tree.h (static_dtors): Likewise.
1900 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1901 refactoring of tree_map hierarchy.
1902 (decl_shadowed_for_var_insert): Likewise.
1903 * semantics.c (expand_body): Use c_expand_body.
1904 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1905 * decl2.c (static_ctors): Remove.
1906 (static_dtors): Likewise.
1907 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1908 objc_generate_static_init_call. Do not call static_[cd]tors.
1909 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1911 (cp_write_global_declarations): Likewise.
1913 2007-02-23 Richard Guenther <rguenther@suse.de>
1915 * class.c (note_name_declared_in_class): Make declaration
1916 changes meaning a pedwarn.
1918 2007-02-22 Michael Matz <matz@suse.de>
1921 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1922 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1923 dump_function_decl): Guard emitting outer scopes by new flag.
1924 * cp-lang.c (cxx_dwarf_name): New function.
1925 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1926 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1928 (push_template_decl_real, lookup_template_class): Remove calls
1931 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1933 * call.c (build_new_method_call): Ensure that explicit calls of
1934 destructors have type "void".
1936 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1938 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1939 and -Walways-true with -Waddress.
1940 * cvt.c (convert_to_void): Replace unconditional warning with
1943 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1945 * decl.c, tree.c: Fix comment typos.
1947 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1950 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1951 statement expression if we had an error mark node.
1953 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1954 Brooks Moses <brooks.moses@codesourcery.com>
1955 Lee Millward <lee.millward@codesourcery.com>
1957 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1958 Change class to tcc_vl_exp.
1960 * call.c (build_call): Use build_call_list instead
1962 (build_over_call): Likewise.
1963 (build_new_method_call): Use build_min_non_dep_call_list
1964 instead of build_min_non_dep.
1966 * error.c (dump_call_expr_args): New function.
1967 (dump_aggr_init_expr_args): New function.
1968 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1969 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1971 * cvt.c (convert_to_void): Use build_call_array instead
1972 of build3; use new AGGR_INIT_EXPR accessor macros.
1974 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1975 instead of TREE_CODE_LENGTH.
1977 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1978 AGGR_INIT_EXPR accessor macros.
1980 * cp-gimplify.c (cp_gimplify_init_expr): Use
1981 AGGR_INIT_EXPR_SLOT to set the slot operand.
1983 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1984 (AGGR_INIT_EXPR_SLOT): New macro.
1985 (AGGR_INIT_EXPR_ARG): New macro.
1986 (aggr_init_expr_nargs): New macro.
1987 (AGGR_INIT_EXPR_ARGP): New macro.
1988 (aggr_init_expr_arg_iterator): New.
1989 (init_aggr_init_expr_arg_iterator): New.
1990 (next_aggr_init_expr_arg): New.
1991 (first_aggr_init_expr_arg): New.
1992 (more_aggr_init_expr_args_p): New.
1993 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1994 (stabilize_aggr_init): New declaration.
1995 (build_min_non_dep_call_list): Likewise.
1997 * tree.c (process_aggr_init_operands): New function.
1998 (build_aggr_init_array) New function.
1999 (build_cplus_new): Update to use new CALL_EXPR and
2000 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2001 build_aggr_init_array.
2002 (build_min_non_dep_call_list) New function.
2003 (build_min_nt): Assert input code parameter is not a variable
2004 length expression class.
2005 (build_min, build_min_non_dep): Likewise.
2006 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2007 to check for equality instead of recursing. Handle tcc_vl_exp
2009 (stabilize_call): Update to only handle CALL_EXPRs, not
2010 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2011 (stabilize_aggr_init): New function.
2012 (stabilize_init): Use it.
2014 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2015 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2016 AGGR_INIT_EXPR accessor macros and argument iterators.
2018 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2019 build_vl_exp. Iterate through the operands, recursively
2020 processing each one.
2021 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2022 CALL_EXPR accessor macros.
2023 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2024 tree code classes. Use TREE_OPERAND_LENGTH instead of
2027 * semantics.c (finish_call_expr): Use build_nt_call_list
2028 instead of build_nt.
2029 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2030 accessor macros. Use build_call_array to construct the
2031 CALL_EXPR node instead of build3
2033 * decl2.c (build_offset_ref_call_from_tree): Use
2034 build_nt_call_list and build_min_non_dep_call_list instead
2035 of build_min_nt and build_min_non_dep.
2037 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2038 Use build_nt_call_list instead of build_min_nt.
2040 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2043 * call.c (build_conditional_expr): Improve error message.
2045 2007-02-13 Dirk Mueller <dmueller@suse.de>
2047 * friend.c (do_friend): Annotate warning about friend
2048 declarations in templates with OPT_Wnon_template_friend.
2049 Convert informal message from warning() to inform().
2051 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2052 Mark Mitchell <mark@codesourcery.com>
2055 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2056 instantiations for variables.
2058 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2061 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2062 Check warn_unused_value just once.
2064 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2067 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2068 (fn_type_unificiation): Likewise.
2069 (get_bindings): Likewise.
2071 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2074 * decl.c (finish_function): Use DECL_REPLACEABLE.
2075 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2077 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2079 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2081 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2083 * decl.c (grokvardecl): Don't error if !have_tls.
2084 (grokdeclarator): Likewise.
2085 * parser.c (cp_parser_omp_threadprivate): Likewise.
2087 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2090 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2091 parameters and result decls in omp clauses.
2092 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2095 2007-02-05 Dirk Mueller <dmueller@suse.de>
2098 * parser.c (cp_parser_class_specifier): Always initialize bases.
2100 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2102 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2103 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2104 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2106 * semantics.c (finish_omp_atomic): Store a whole expression node
2107 in operand 1, and integer_zero_node in operand 0, for dependent
2108 OMP_ATOMIC. Rewrite to make flow easier to understand.
2110 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2112 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2114 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2116 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2117 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2119 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2121 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2122 keyword warning to -Wc++0x-compat.
2124 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2126 * decl.c (grokdeclarator): Update documentation.
2128 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2131 * decl.c (grokdeclarator): If __thread is used together with
2132 a storage class other than extern and static, clear thread_p
2133 after issuing diagnostics and fall through to checking the
2136 2007-01-30 Roger Sayle <roger@eyesopen.com>
2138 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2139 calculating the size of an array (to avoid recursive errors).
2141 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2144 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2146 * call.c (convert_like_real): Don't warn when converting to
2149 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2151 * decl.c (pop_label): Replace warning with call to
2152 warn_for_unused_label.
2154 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2157 * semantics.c (finish_pseudo_destructor_expr): Check the
2158 destrutor name by calling check_dtor_name.
2160 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2162 * lex.c (D_CPP0X): Rename.
2164 (reswords): D_CPP0X -> D_CXX0X.
2165 (init_reswords): Ditto.
2166 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2167 of C++0x keywords as identifiers.
2169 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2172 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2175 2007-01-23 Ian Lance Taylor <iant@google.com>
2177 * typeck.c (convert_for_assignment): Only warn about a = b = c
2178 when converting to bool.
2180 2007-01-23 Roger Sayle <roger@eyesopen.com>
2182 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2184 * typeck.c (ignore_overflows): Remove the remaining uses of
2185 TREE_CONSTANT_OVERFLOW.
2187 2007-01-20 Jan Hubicka <jh@suse.cz>
2189 * decl2.c (start_objects, start_static_storage_duration_function):
2190 Do not make the functions uninlinable.
2192 2007-01-17 Ian Lance Taylor <iant@google.com>
2194 * class.c (add_method): Call VEC_reserve_exact rather than passing
2195 a negative size to VEC_reserve.
2197 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2200 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2202 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2205 * decl.c (make_typename_type): If the qualified name is not a
2206 type, issue an error.
2207 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2210 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2212 * rtti.c: Include target.h.
2213 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2214 don't emit typeinfo for fundamental types as weak.
2215 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2217 2007-01-08 Richard Guenther <rguenther@suse.de>
2219 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2221 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2223 * call.c (standard_conversion): Pass flag to
2224 vector_types_convertible_p to disallow emission of note.
2225 * typeck.c (convert_for_assignment): Pass flag to
2226 vector_types_convertible_p to allow emission of note.
2227 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2228 to disallow emission of note.
2230 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2233 * typeck.c (build_binary_op): Call overflow_warning if
2234 TREE_OVERFLOW_P is true for the result and not for any of the
2237 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2240 * class.c (add_method): Don't wait until template
2241 instantiation time to complain about duplicate methods.
2243 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2246 * semantics.c (finish_unary_op_expr): Warn only if result
2247 overflowed and operands did not.
2249 2007-01-05 Ian Lance Taylor <iant@google.com>
2251 * typeck.c (build_binary_op): Warn about comparing a non-weak
2254 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2256 * pt.c (tsubst): Propagate the need for structural equality checks
2257 when reducing the level of template parameters.
2259 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2261 * pt.c: Fix a comment typo.
2263 2007-01-02 Ian Lance Taylor <iant@google.com>
2265 * semantics.c (maybe_convert_cond): Optionally warn when using an
2266 assignment as a condition.
2267 * typeck.c (convert_for_assignment): Optionally warn about
2268 assigning the result of an assignment to a bool.
2270 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2272 * pt.c (canonical_template_parms): Correct typo in comment.
2274 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2276 * typeck.c (structural_comptypes): Renamed from "comptypes".
2277 (comptypes): Use canonical type information to perform fast type
2278 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2279 canonical type comparison returns the same results as we would see
2280 from the current, structural check. Support COMPARE_STRUCTURAL
2281 when we need structural checks.
2282 * decl.c (typename_compare): Fix comment.
2283 (build_typename_type): TYPENAME_TYPE nodes require structural
2284 equality checks, because they resolve different based on the
2286 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2287 require structural equality checks (for now).
2288 (build_ptrmemfunc_type): Build the canonical pointer to member
2290 (compute_array_index_type): Whenever we build a new index type
2291 to represent the size of an array in a template, we need to mark
2292 this index type as requiring structural equality. This goes for
2293 arrays with value-dependent sizes with the current ABI, or all
2295 * tree.c (cplus_array_hash): New.
2296 (struct cplus_array_info): New.
2297 (cplus_array_compare): New.
2298 (cplus_array_htab): New.
2299 (build_cplus_array_type_1): Use a hash table to cache the array
2300 types we build. Build the canonical array type for each array
2302 (cp_build_qualified_type_real): When building a cv-qualified array
2303 type, use the hash table of array types and build canonical array
2305 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2306 use structural equality (for now).
2307 * cp-tree.h (COMPARE_STRUCTURAL): New.
2308 * pt.c (canonical_template_parms): New.
2309 (canonical_type_parameter): New.
2310 (process_template_parm): Find the canonical type parameter.
2311 (lookup_template_class): When we have named the primary template
2312 type, set the canonical type for our template class to the primary
2313 template type. If any of the template arguments need structural
2314 equality checks, the template class needs structural equality
2316 (tsubst): When reducing the level of a template template
2317 parameter, we require structural equality tests for the resulting
2318 parameter because its template parameters have not had their types
2319 canonicalized. When reducing a template type parameter, find the
2320 canonical reduced type parameter.
2321 (any_template_arguments_need_structural_equality_p): New.