1 2007-09-04 Jason Merrill <jason@redhat.com>
4 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
5 the MUST_NOT_THROW_EXPR.
7 2007-09-04 Richard Sandiford <richard@codesourcery.com>
9 * decl.c (cp_finish_decl): Call determine_visibility before
10 make_rtl_for_nonlocal_decl.
12 2007-09-04 Jason Merrill <jason@redhat.com>
15 * pt.c (most_specialized_class): Substitute outer template
16 arguments into the arguments of a member template partial
18 (strip_innermost_template_args): New fn.
20 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
22 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
24 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
26 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
27 * decl.c (cp_make_fname_decl): Likewise,
28 * parser.c (cp_parser_string_literal): Likewise,
29 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
30 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
33 2007-09-02 Paolo Carlini <pcarlini@suse.de>
36 * typeck.c (build_unary_op): Fix error message for
37 Boolean expression as operand to operator--.
39 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
41 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
42 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
45 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
48 * init.c (build_default_init): Make extern.
49 * cp-tree.h (build_default_init): Declare here.
50 * pt.c (tsubst_expr): When the instantiation of the initializer of
51 a variable results in an empty list, default-initialize the
53 (tsubst_copy_and_build): When the instantiation of the initializer
54 in a new expression results in an empty initializer list,
55 default-initialize it.
57 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
59 * mangle.c (write_type): Change mangling of rvalue reference from
62 2007-08-31 Jakub Jelinek <jakub@redhat.com>
64 * decl.c (duplicate_decls): Remove duplicated line.
66 2007-08-31 Paolo Carlini <pcarlini@suse.de>
69 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
70 BOUND_TEMPLATE_TEMPLATE_PARM.
72 2007-08-31 Paolo Carlini <pcarlini@suse.de>
75 * search.c (lookup_member): Check the name argument for
78 2007-08-31 Paolo Carlini <pcarlini@suse.de>
81 * parser.c (cp_parser_trait_expr): Check rerurn value of
84 2007-08-30 Ollie Wild <aaw@google.com>
86 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
87 convert_ptrmem for pointer to member conversions.
88 (convert_to_pointer_force): Update cp_convert_to_pointer call.
89 (ocp_convert): Update cp_convert_to_pointer call.
90 * typeck.c (convert_ptrmem): Add conditional for null pointers to
92 (build_static_cast_1): Check can_convert for conversions in either
94 (get_delta_difference_1): New function.
95 (get_delta_difference): Refactor to call get_delta_difference_1.
97 2007-08-28 Paolo Carlini <pcarlini@suse.de>
100 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
101 BOUND_TEMPLATE_TEMPLATE_PARM.
103 2007-08-28 Jakub Jelinek <jakub@redhat.com>
107 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
108 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
110 2007-08-27 Jason Merrill <jason@redhat.com>
113 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
114 Look inside STMT_EXPR.
115 * semantics.c (stmt_expr_value_expr): New fn.
116 * cp-tree.h: Declare it.
119 * decl.c (groktypename): Ignore attributes applied to class type.
121 2007-08-28 Richard Guenther <rguenther@suse.de>
123 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
125 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
127 * error.c (dump_expr): Handle COMPLEX_CST.
128 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
129 (pp_cxx_expression): Likewise.
131 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
133 * decl.c (GNU_INLINE_P): New.
134 (duplicate_decls): Handle gnu_inline. Merge attributes and
135 some flags in overriding definitions.
136 (redeclaration_error_message): Handle gnu_inline.
137 (start_preparsed_function): Likewise.
139 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
141 * call.c (sufficient_parms_p): Constify.
142 * class.c (same_signature_p): Likewise.
143 * cp-gimplify.c (is_invisiref_parm,
144 cxx_omp_privatize_by_reference): Likewise.
145 * cp-objcp-common.c (has_c_linkage): Likewise.
146 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
147 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
148 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
149 num_artificial_parms_for, comp_template_parms,
150 template_parameter_pack_p, any_dependent_template_arguments_p,
151 any_type_dependent_arguments_p, any_value_dependent_elements_p,
152 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
153 zero_init_p, member_p, cp_lvalue_kind,
154 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
155 varargs_function_p, is_dummy_object, special_function_kind,
156 string_conv_p, type_unknown_p, comp_except_specs, compparms,
157 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
158 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
159 cp_has_mutable_p, at_least_as_qualified_p,
160 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
161 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
162 * except.c (nothrow_libfn_p): Likewise.
163 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
165 * pt.c (comp_template_parms, template_parameter_pack_p,
166 any_type_dependent_arguments_p, any_value_dependent_elements_p,
167 any_dependent_template_arguments_p): Likewise.
168 * repo.c (repo_export_class_p): Likewise.
169 * semantics.c (anon_aggr_type_p): Likewise.
170 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
171 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
172 varargs_function_p, member_p, is_dummy_object, pod_type_p,
173 zero_init_p, special_function_p): Likewise.
174 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
175 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
176 compparms, invalid_nonstatic_memfn_p,
177 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
178 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
179 cp_has_mutable_p, lvalue_or_else): Likewise.
181 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
183 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
184 * cp-objcp-common.c (cp_tree_size): Ditto.
185 * tree.c (cp_walk_subtrees): Ditto
186 * cp-tree.def (TINST_LEVEL): Go away.
187 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
188 move together with other non-tree structs.
189 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
190 (union lang_tree_node): Eliminate tinst_level field.
191 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
192 (current_instantiation, outermost_tinst_level): Return
193 a "struct tinst_level *".
195 * error.c (print_instantiation_partial_context): Change second
196 parameter to a "struct tinst_level *". Replace accessor macros
198 (print_instantiation_full_context): Likewise.
199 * lex.c (in_main_input_context): Likewise.
201 * pt.c (struct pending_templates): New.
202 (pending_templates, last_pending_template): Use it as a type.
203 (current_tinst_level): Change typo to "struct tinst_level *"
204 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
205 (add_pending_template): Construct a "struct pending_template".
206 Replace TINST_LEVEL accessor macros with field access.
207 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
208 (pop_tinst_level): Likewise.
209 (instantiate_pending_templates): Likewise. Factor common code used
210 when an instantiation has been done.
211 (outermost_tinst_level): Replace tree_last with loop.
212 (current_instantiation): Return a "struct tinst_level *".
214 2007-08-24 Ollie Wild <aaw@google.com>
216 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
217 * name-lookup.h (cp_binding_level): Remove vtables member.
219 2007-08-24 Richard Guenther <rguenther@suse.de>
221 * tree.c (cp_cannot_inline_tree_fn): Remove.
222 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
223 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
226 2007-08-24 Jakub Jelinek <jakub@redhat.com>
229 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
230 error_mark_node right away if build_expr_type_conversion
234 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
235 is error_mark_node rather than NULL_TREE.
236 * pt.c (check_explicit_specialization): Likewise.
239 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
240 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
242 2007-08-22 Jason Merrill <jason@redhat.com>
245 * pt.c (outermost_tinst_level): New function.
246 * lex.c (in_main_input_context): New function.
247 * cp-tree.h: Declare it.
248 * decl2.c (constrain_class_visibility): Use it to avoid warning
249 about uses of the anonymous namespace in the main input file.
251 2007-08-21 Jakub Jelinek <jakub@redhat.com>
253 * init.c (build_new_1): Use get_target_expr instead of save_expr.
255 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
258 * class.c (finish_struct_1): Warn when a class has virtual
259 functions and accessible non-virtual destructor.
261 2007-08-20 Richard Guenther <rguenther@suse.de>
265 * call.c (build_new_method_call): Convert initializer to
267 * init.c (build_aggr_init): Do not fiddle with types.
268 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
269 * except.c (build_throw): Do not drop qualifiers for the
271 * typeck.c (get_member_function_from_ptrfunc): Do not
272 fiddle with types, instead convert.
273 (build_ptrmemfunc1): Convert to the target type for
275 (gfc_trans_allocate): Convert result to target type.
276 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
277 pointer-to-member structures shall have alias set zero as well.
279 2007-08-20 Richard Guenther <rguenther@suse.de>
281 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
283 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
284 (nonstatic_local_decl_p): Likewise.
285 * tree.c (cp_auto_var_in_fn_p): Remove.
286 * decl.c (nonstatic_local_decl_p): Remove.
288 2007-08-20 Richard Guenther <rguenther@suse.de>
290 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
292 * tree.h (cp_walk_tree): New define to walk_tree_1 with
293 cp_walk_subtrees lh parameter.
294 (cp_walk_tree_without_duplicates): New define to
295 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
296 * tree.c (count_trees): Call
297 cp_walk_tree_without_duplicates.
298 (verify_stmt_tree): Call cp_walk_tree.
299 (break_out_target_exprs): Likewise.
300 (WALK_SUBTREE): Likewise.
301 * cp-gimplify.c (cp_genericize): Likewise.
302 * cp-pt.c (find_parameter_packs_r): Likewise.
303 (uses_parameter_packs): Likewise.
304 (make_pack_expansion): Likewise.
305 (check_for_bare_parameter_packs): Likewise.
306 (for_each_template_parm): Likewise.
307 * decl.c (check_default_argument): Call
308 cp_walk_tree_without_duplicates.
309 * except.c (build_throw): Likewise.
310 * decl2.c (type_visibility): Likewise.
311 * semantics.c (expand_or_defer_fn): Likewise.
312 (finalize_nrv): Call cp_walk_tree.
314 2007-08-20 Jakub Jelinek <jakub@redhat.com>
317 * init.c (build_new_1): Rename placement_var variable to placement_expr.
318 Initialize it with save_expr rather than get_temp_regvar.
320 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
323 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
326 2007-08-17 Ollie Wild <aaw@google.com>
329 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
330 declarations into appropriate slots for comparison. Fix type
333 2007-08-17 Paolo Carlini <pcarlini@suse.de>
336 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
337 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
339 2007-08-17 Paolo Carlini <pcarlini@suse.de>
342 * parser.c (cp_parser_class_head): Improve error message.
344 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
346 * pt.c (instantiate_decl): Set input_location
347 for the function end.
349 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
351 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
353 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
354 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
355 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
356 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
357 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
358 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
359 * typeck.c (cp_type_quals): Likewise.
360 * typeck2.c (cxx_incomplete_type_diagnostic,
361 cxx_incomplete_type_error): Likewise.
363 2007-08-16 Paolo Carlini <pcarlini@suse.de>
366 * pt.c (tsubst_friend_function): When check_classfn
367 returns error_mark_node likewise return it.
369 2007-08-15 Jakub Jelinek <jakub@redhat.com>
372 * typeck.c (check_return_expr): Don't NRV optimize vars in
374 * decl.c (finish_function): Comment fix.
376 2007-08-15 Paolo Carlini <pcarlini@suse.de>
379 * pt.c (push_template_decl_real): Depending on TYPE_P
380 use either TYPE_CONTEXT or DECL_CONTEXT.
382 2007-08-14 Mark Mitchell <mark@codesourcery.com>
384 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
385 constructors and destructors return this.
387 2007-08-14 Paolo Carlini <pcarlini@suse.de>
390 * decl2.c (check_classfn): Return error_mark_node in case of error;
391 in that case, do not call add_method.
392 * decl.c (start_decl): Deal with check_classfn returning
394 (grokfndecl): Likewise.
395 * pt.c (tsubst_friend_function): Likewise.
397 2007-08-14 Andrew Pinski <pinskia@gmail.com>
400 * typeck.c (build_binary_op): Disallow vector float types with
401 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
403 2007-08-11 Ian Lance Taylor <iant@google.com>
405 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
407 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
409 2007-08-10 Ollie Wild <aaw@google.com>
411 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
413 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
415 (unqualified_namespace_lookup): Fix ambiguous_decl call.
416 (lookup_using_namespace): Fix ambiguous_decl call.
417 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
419 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
421 * call.c (name_as_c_string): Use CONST_CAST.
422 * decl.c (build_decl): Likewise.
423 * parser.c (cp_parser_string_literal): Likewise.
425 2007-08-10 Paolo Carlini <pcarlini@suse.de>
428 * error.c (dump_expr): Consistently use the *_cxx_*
429 variants of the pretty-print functions.
431 2007-08-10 Paolo Carlini <pcarlini@suse.de>
434 * decl.c (check_special_function_return_type): Just error
435 on return type specified for conversion operator.
437 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
439 * typeck2.c (readonly_error): Handle general expressions.
440 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
442 2007-08-06 Dan Hipschman <dsh@google.com>
444 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
445 access function name.
447 2007-08-04 Alfred Minarik <a.minarik@aon.at>
450 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
451 * g++spec.c (lang_specific_driver): Check them.
453 2007-08-06 Paolo Carlini <pcarlini@suse.de>
456 * pt.c (template_class_depth): Fix comment; change return type
459 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
462 2007-03-26 Dirk Mueller <dmueller@suse.de>
464 * parser.c (cp_parser_member_declaration): Pedwarn
465 about stray semicolons after member declarations.
467 2007-08-02 Lee Millward <lee.millward@gmail.com>
472 * parser.c (cp_parser_asm_definition): Detect and discard asm
473 statements with invalid inputs or outputs.
474 (cp_parser_asm_operand_list): Return error mark node if any
475 of the operands are invalid. Adjust documentation.
477 2007-08-02 Nick Clifton <nickc@redhat.com>
479 * typeck.c: Change copyright header to refer to version 3 of the
480 GNU General Public License and to point readers at the COPYING3
481 file and the FSF's license web page.
482 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
483 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
484 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
485 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
486 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
487 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
488 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
489 name-lookup.h, parser.c: Likewise.
491 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
494 * call.c (magic_varargs_p): Honor the "type generic" attribute.
496 2007-07-30 Paolo Carlini <pcarlini@suse.de>
499 * semantics.c (finish_label_stmt): Reject the __label__
500 extension outside function scopes.
502 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
504 * parser.c (eof_token): Un-constify.
505 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
506 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
509 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
511 * pt.c, tree.c, typeck2.c: Fix comment typos.
513 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
514 Mark Mitchell <mark@codesourcery.com>
517 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
518 hidden due to friend declarations in local classes.
520 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
522 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
523 * cp-tree.def (DECLTYPE_TYPE): New.
524 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
525 (dump_type_prefix): Ditto.
526 (dump_type_suffix): Ditto.
527 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
528 * mangle.c (write_type): Handle DECLTYPE_TYPE.
529 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
531 (DECLTYPE_TYPE_EXPR): New.
532 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
533 (finish_declared_type): Declare.
534 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
536 (pp_cxx_type_id): Ditto.
537 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
538 (tsubst): Substitute into a DECLTYPE_TYPE node.
539 (tsubst_copy): Ditto.
540 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
542 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
543 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
544 structural equality (because we can't hash the expressions).
545 (finish_declared_type): New.
546 * lex.c (reswords): Add "decltype" keyword.
547 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
548 (cp_parser_postfix_expression): Add member_access_only_p to
549 restrict postfix expression to member access expressions.
550 (cp_parser_unary_expression): Update call to
551 cp_parser_postfix_expression to reflect new parameter.
552 (cp_parser_declared_type): New.
553 (cp_parser_simple_type_specifier): Parse decltype types.
555 2007-07-27 Mark Mitchell <mark@codesourcery.com>
558 * call.c (convert_for_arg_passing): Only widen bitfields to their
559 declared types if necessary.
561 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
563 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
566 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
568 * decl.c (typename_hash, typename_compare): Constify.
569 * mangle.c (hash_type, compare_type): Likewise.
570 * pt.c (eq_local_specializations, hash_local_specialization):
572 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
573 list_hash): Likewise.
574 * typeck2.c (pat_compare): Likewise.
576 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
578 * method.c (implicitly_declare_fn): Increase alignment if member
579 function pointer format requires it.
581 2007-07-24 Paolo Carlini <pcarlini@suse.de>
584 * typeck.c (check_return_expr): Do not pass a null argument
587 2007-07-24 Paolo Carlini <pcarlini@suse.de>
590 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
593 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
596 * typeck.c (convert_arguments): Only use default args if we have
600 * typeck.c (structural_comptypes): No need to check
601 resolve_typename_type return value here.
602 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
603 * pt.c (resolve_typename_type): Follow typename typedefs. Return
604 original type rather than error_mark_node in case of failure.
605 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
606 resolve_typename_type result check.
607 (cp_parser_direct_declarator, cp_parser_head,
608 cp_parser_constructor_declarator_p): Likewise.
610 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
612 * pt.c (template_parms_variadic_p): Remove.
613 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
615 2007-07-12 Jakub Jelinek <jakub@redhat.com>
618 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
619 argument to dump_aggr_init_expr_args instead of false.
621 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
623 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
624 canonical types; otherwise, fall back to structural type
625 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
626 internal compiler error if the canonical types are wrong.
628 2007-07-11 Paolo Carlini <pcarlini@suse.de>
631 * parser.c (cp_parser_make_indirect_declarator): When the
632 the code argument is ERROR_MARK return cp_error_declarator.
634 2007-07-09 Geoffrey Keating <geoffk@apple.com>
637 * decl.c (cxx_init_decl_processing): Don't set
638 force_align_functions_log.
639 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
640 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
641 FUNCTION_DECL, return its alignment.
643 2007-07-09 Richard Guenther <rguenther@suse.de>
645 * decl.c (start_preparsed_function): Do not promote return type.
647 2007-07-08 Paolo Carlini <pcarlini@suse.de>
650 * pt.c (unify): Never pass error_mark_node to template_decl_level.
652 2007-07-07 Mark Mitchell <mark@codesourcery.com>
655 * pt.c (resolve_overloaded_unification): Robustify. Return a
657 (type_unification_real): Adjust accordingly.
659 2007-07-06 Richard Guenther <rguenther@suse.de>
661 * init.c (build_new_1): Use the correct pointer type.
662 * typeck2.c (build_m_component_ref): Likewise.
664 2007-07-05 Mark Mitchell <mark@codesourcery.com>
667 * init.c (build_zero_init): Always build an initializer for
669 * typeck2.c (build_functional_cast): Use build_zero_init.
672 * init.c (build_new_1): Always pass the allocation function to
673 build_op_delete_call.
674 * call.c (build_op_delete_call): Handle operator delete with a
675 variable-argument list. Do not issue an error when no matching
676 deallocation function is available for a new operator.
679 * cp-tree.h (any_value_dependent_elements_p): Declare it.
680 * decl.c (value_dependent_init_p): New function.
681 (cp_finish_decl): Use it.
682 * pt.c (value_dependent_expression_p): Use
683 any_value_dependent_elements_p.
684 * parser.c (cp_parser_primary_expression): Add comment about
685 treating dependent qualified names as integral
686 constant-expressions.
688 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
690 * decl.c (build_ptrmemfunc_type): Always use structural equality
691 tests when comparing pointer-to-member-function types, because the
692 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
695 2007-07-03 Mark Mitchell <mark@codesourcery.com>
697 * init.c (build_new): Tweak comment.
699 2007-06-29 Dave Brolley <brolley@redhat.com>
702 * parser.c (cp_parser_new_type_id): Don't reduce a named array
703 type to its base type and number of elements here.
704 * init.c (build_new): Call complete_type_or_else to ensure that the
705 type is complete and to issue a diagnostic if it is not.
706 (build_new_1): Don't call complete_type_or_else here.
708 2007-07-03 Richard Guenther <rguenther@suse.de>
711 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
714 2007-07-02 Simon Baldwin <simonb@google.com>
716 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
717 for inner-style nested forward declarations that don't declare
720 2007-07-02 Jakub Jelinek <jakub@redhat.com>
723 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
724 DECL_P in not a variable and appears more than once error messages.
726 2007-07-01 Ollie Wild <aaw@google.com>
728 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
729 (select_decl): Remove function.
730 (unqualified_namespace_lookup): Populate binding by calling
731 ambiguous_decl. Remove select_decl call.
732 (lookup_qualified_name): Remove select_decl call.
733 * decl.c (lookup_and_check_tag): Check for ambiguous references.
734 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
735 generation when name lookup is ambiguous.
737 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
740 * init.c (build_new_1): Use structural equality on the copy of the
743 2007-06-28 Geoffrey Keating <geoffk@apple.com>
745 * decl2.c (determine_visibility): Implement
746 flag_visibility_ms_compat effect on type info.
747 * decl.c (cxx_init_decl_processing): Implement
748 global effect of flag_visibility_ms_compat.
750 2007-06-28 Geoffrey Keating <geoffk@apple.com>
752 * decl2.c (start_objects): Mark constructor-running function
755 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
758 * decl.c (grokdeclarator): Reset friendp for member functions declared
759 friend of their own class.
761 2007-06-23 Mark Mitchell <mark@codesourcery.com>
763 * decl2.c (determine_visibility): Don't look for dllexport here.
764 (determine_visibility_from_class): Tidy.
766 2007-06-18 Simon Baldwin <simonb@google.com>
769 * parser.c (cp_parser_single_declaration): Added check for storage
770 class other than sc_none in parsed declaration, and a flag to indicate
771 if the call is part of an explicit template specialization parse.
772 * (cp_parser_explicit_specialization): Specialization check flag added
773 to call to cp_parser_single_declaration(), set true.
774 * (cp_parser_template_declaration_after_export): Specialization check
775 flag added to call to cp_parser_single_declaration(), set false.
776 * pt.c (check_explicit_specialization): Added code to copy visiblity
777 and linkage from the templated function to the explicit specialization.
779 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
781 * typeck.c (build_binary_op): For templates build the
782 expression in pieces to avoid the assert in build2_stat.
783 (get_member_function_from_ptrfunc):
784 Change over to using POINTER_PLUS_EXPR and convert
785 the second operand to sizetype.
786 * typeck2.c (build_m_component_ref): Likewise.
787 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
788 instead of PLUS_EXPR for pointers.
789 (build_new_1): Likewise.
790 (build_vec_delete_1): Likewise.
791 (build_vec_delete): Likewise.
792 * class.c (build_base_path): Likewise.
793 (build_base_path): Likewise.
794 (convert_to_base_statically): Likewise.
795 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
796 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
797 instead of PLUS_EXPR.
798 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
799 instead of PLUS_EXPR for pointers.
800 * call.c (build_special_member_call): Likewise.
801 * rtti.c (build_headof): Likewise.
802 Use sizetype instead of ptrdiff_type_node.
803 (tinfo_base_init): Create a POINTER_PLUS_EXPR
804 instead of PLUS_EXPR for pointers.
805 * except.c (expand_start_catch_block): Do a
806 NEGATIVE and then a POINTER_PLUS_EXPR instead
808 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
809 PLUS_EXPR on pointer types over to use
810 POINTER_PLUS_EXPR and remove the conversion
811 to the pointer types.
812 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
813 adding to a pointer type. Use size_int instead of
814 ssize_int. Convert the index to sizetype before
815 adding it to the pointer.
817 2007-06-15 Mark Mitchell <mark@codesourcery.com>
819 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
820 (DECL_ANON_UNION_VAR_P): New macro.
821 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
822 than DECL_VAR_MARKED_P, to keep track of which variables we have
824 * decl.c (redeclaration_error_message): Complain about redeclaring
825 anonymous union members at namespace scope.
826 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
828 2007-06-14 Geoff Keating <geoffk@apple.com>
830 * decl2.c (determine_visibility): Ensure that functions with
831 hidden types as parameters are hidden.
834 * decl2.c (determine_visibility): Remove duplicate code for
837 2007-06-12 Ian Lance Taylor <iant@google.com>
840 * init.c (avoid_placement_new_aliasing): New static function.
841 (build_new_1): Call it.
843 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
845 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
846 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
848 2007-06-08 Jakub Jelinek <jakub@redhat.com>
851 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
852 on init, the non-decl cond operand and increment value.
854 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
857 * decl.c (check_initializer): Report an error when a brace enclosed
858 initializer is used for a non-aggregate type in C++98.
859 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
861 (grokdeclarator): Likewise.
862 (move_fn_p): Likewise.
863 * typeck.c (check_return_expr): Likewise.
864 * call.c (reference_binding): Likewise.
865 * error.c (cp_cpp_error): Likewise.
866 * pt.c (check_default_tmpl_args): Likewise.
868 * lex.c (init_reswords): Likewise.
869 * parser.c (p_parser_primary_expression): Likewise.
870 (TOKEN_PRECEDENCE): Likewise.
871 (cp_parser_init_declarator): Likewise.
872 (cp_parser_ptr_operator): Likewise.
873 (cp_parser_parameter_declaration): Likewise.
874 (cp_parser_enclosed_template_argument_list): Likewise.
875 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
876 (cp_parser_next_token_ends_template_argument_p): Likewise.
878 2007-06-04 Simon Baldwin <simonb@google.com>
880 * decl.c (grokdeclarator): Readability change. Moved case labels
881 into direct switch statement scope.
883 2007-06-04 Paolo Carlini <pcarlini@suse.de>
885 * call.c (convert_like_real): Remove pointless code.
887 2007-05-31 Mark Mitchell <mark@codesourcery.com>
889 * decl.c (get_atexit_fn_ptr_type): New function.
890 (get_atexit_node): Use it.
891 (start_cleanup_fn): Likewise.
892 (register_dtor_fn): Use the object's destructor, instead of a
893 separate cleanup function, where possible.
894 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
895 (atexit_fn_ptr_type_node): New macro.
896 * decl2.c (build_cleanup): Use build_address.
898 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
900 * typeck.c (build_binary_op): Include types in error.
902 2007-05-31 Jakub Jelinek <jakub@redhat.com>
905 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
906 needs runtime initialization.
908 2007-05-31 Paolo Carlini <pcarlini@suse.de>
911 * semantics.c (finish_trait_expr): Complete the types.
913 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
914 Douglas Gregor <doug.gregor@gmail.com>
915 Pedro Lamarao <pedro.lamarao@mndfck.org>
916 Howard Hinnant <howard.hinnant@gmail.com>
920 * typeck.c (comptypes): Don't consider rvalue and lvalue
921 reference types to be equivalent.
922 (check_return_expr): Move from certain lvalues when returning
924 * decl.c (grokdeclarator): Implement reference collapsing.
925 (copy_fn_p): Don't consider constructors taking rvalue references
926 to be copy constructors.
928 * call.c (conversion): New "rvaluedness_matches_p" member.
929 (convert_class_to_reference): Require reference type as first
930 parameter instead of base type.
931 (reference_binding): Add logic to handle rvalue references.
932 (implicit_conversion): Update inaccurate comment.
933 (convert_like_real): Disable creation of temporaries that are
934 impossible to initialize for types with move constructors.
935 (build_over_call): Elide move constructors when possible.
936 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
937 (maybe_handle_ref_bind): Return conversion instead of type node.
938 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
939 determine preferred conversion sequences.
940 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
941 (LOOKUP_PREFER_RVALUE): New.
942 (DECL_MOVE_CONSTRUCTOR_P): New.
943 (struct cp_declarator): Add "reference" member for reference
944 types, with new "rvalue_ref" flag.
945 (cp_build_reference_type): Declare.
946 (move_fn_p): Declare.
947 * error.c (dump_type_prefix): Format rvalue reference types
948 correctly in error messages.
949 * except.c (build_throw): Move from certain lvalues when
951 * mangle.c (write_type): Mangle rvalue references differently
952 than regular references.
953 * parser.c (make_reference_declarator): Add boolean parameter for
955 (cp_parser_make_indirect_declarator): New.
956 (cp_parser_new_declarator_opt): Call
957 cp_parser_make_indirect_declarator.
958 (cp_parser_conversion_declarator_opt): Ditto.
959 (cp_parser_declarator): Ditto.
960 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
962 * pt.c (tsubst): Implement reference collapsing.
963 (maybe_adjust_types_for_deduction): Implement special template
964 parameter deduction rule for rvalue references.
965 (type_unification_real): Update calls to
966 maybe_adjust_types_for_deduction.
967 (try_one_overload): Ditto.
968 (unify_pack_expansion): Ditto.
969 * tree.c (lvalue_p_1): Handle rvalue reference types.
970 (cp_build_reference_type): New.
972 2007-05-30 Jakub Jelinek <jakub@redhat.com>
975 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
976 variables that need runtime initialization.
978 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
981 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
982 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
983 case POSTDECREMENT_EXPR>): Return the error_mark_node
984 if either the real or imaginary parts would an
987 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
988 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
991 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
992 token is a closing brace, false if there are no tokens left.
993 (cp_parser_namespace_alias_definition): Only consume the next token if
994 it is a closing brace.
996 * parser.c (cp_parser_class_specifier): Likewise.
998 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1000 * semantics.c (finish_member_declaration): Fix a typo in the
1003 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1015 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1016 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1017 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1018 whether everything was okay. Fix indentation.
1019 (push_template_decl_real): Check for bare parameter packs in
1020 function parameters; where errors occur, mark the parameter types
1021 with ERROR_MARK_NODEs to avert ICEs.
1022 (coerce_template_parameter_pack): New.
1023 (coerce_template_parms): Moved parameter pack coercion into
1024 coerce_template_parameter_pack, and permit it anywhere in the
1025 template parameter list (not just at the end). Parameter and
1026 argument indices can vary (somewhat) separately now, so add
1027 PARM_IDX and ARG_IDX.
1028 (fn_type_unification): Don't set an argument pack as incomplete if
1029 no argument pack was deduced.
1030 (type_unification_real): If a type parameter is a parameter pack
1031 and has not otherwise been deduced, it will be deduced to an empty
1033 (more_specialized_fn): Use the actual lengths of the argument
1034 lists when comparing against expansions.
1035 * semantics.c (finish_member_declaration): If a field's type has
1036 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1038 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1041 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1043 2007-05-22 Ollie Wild <aaw@google.com>
1045 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1046 (unqualified_namespace_lookup): Adds check for hidden types.
1048 2007-05-22 Ollie Wild <aaw@google.com>
1050 * decl.c (duplicate_decls): Verify namespace names are unique.
1052 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1054 * decl.c (cxx_maybe_build_cleanup): Handle
1055 __attribute__((cleanup)).
1057 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1059 * cvt.c (cp_convert_and_check): Don't check warnings if the
1062 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1064 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1066 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1069 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1070 type only if is a class type (5.2.8/4).
1072 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1074 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1075 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1076 c_common_unsigned_type.
1078 2007-05-11 Silvius Rus <rus@google.com>
1080 * cp/typeck.c (build_indirect_ref): Add call to
1081 strict_aliasing_warning.
1082 (build_reinterpret_cast_1): Condition call to
1083 strict_aliasing_warning.
1085 2007-05-11 Jan Hubicka <jh@suse.cz>
1087 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1088 * decl2.c (start_objects): ctors and dtors are no longer public.
1089 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1091 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1093 * typeck.c (build_unary_op): Remove code that used to
1094 handle non lvalue increments/decrements.
1096 2007-05-07 Mike Stump <mrs@apple.com>
1098 * parser.c (check_empty_body): Add.
1099 (cp_parser_iteration_statement): Add call to check_empty_body.
1101 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1104 * mangle.c (write_mangled_name): Mangle static variable names.
1105 (write_unqualified_name): Use local-source-name for
1106 namespace-scope static variables.
1108 2007-05-04 Dirk Mueller <dmueller@suse.de>
1110 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1113 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1116 * decl2.c (constrain_class_visibility):
1117 Use strip_pointer_or_array_types instead of strip_array_types.
1119 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1122 * decl.c (reshape_init_r): Don't reshape the first element if it
1123 is a pointer to member function.
1125 2007-04-27 Simon Baldwin <simonb@google.com>
1127 * decl.c (grokparms): Changed message format from %qD to %qE.
1129 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1131 * error.c (maybe_warn_variadic_templates): Variadic templates are
1132 now in C++0x, so only warn about them in C++98 mode.
1134 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1137 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1138 integeral types from vectors types.
1140 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1143 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1144 for type dependent OMP_CLAUSE_DECLs.
1146 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1149 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1150 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1151 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1152 * init.c (build_zero_init): Adjust, as
1153 COMPLEX_TYPE is now a SCALAR_TYPE.
1154 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1155 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1157 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1159 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1160 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1161 (trait_expr_value): Adjust.
1163 2007-04-23 Simon Baldwin <simonb@google.com>
1165 * decl.c (grokparms): Added new error for duplicate function
1166 parameters names in function prototypes, to match gcc behavior.
1168 2007-04-23 Jan Hubicka <jh@suse.cz>
1170 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1173 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1175 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1176 instead of checking GIMPLE_STMT_P in chain_next.
1178 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1181 * call.c (convert_for_arg_passing): Convert bitfields to their
1184 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1187 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1189 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1192 * cp/decl2.c (constrain_class_visibility):
1193 Do not warn about the use of anonymous namespace in the main input file.
1195 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1197 * cp-tree.h (current_template_parms): Fix typo in comment.
1199 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1201 * cp-tree.h, error.c: Fix comment typos.
1203 2007-04-13 Jason Merrill <jason@redhat.com>
1206 * call.c (reference_binding): Add c_cast_p parm. If true,
1207 add quals to TO as needed to make it reference-compatible.
1209 2007-04-11 Jan Hubicka <jh@suse.cz>
1211 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1212 that we are not processing template_decl.
1214 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1217 * class.c (build_base_path): Ensure that the converted pointer has
1218 the same cv-qualification as the input.
1220 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1222 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1224 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1226 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1228 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1229 * tree.c (cp_add_pending_fn_decls): Remove.
1230 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1232 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1234 Revert change removing staticp.
1236 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1238 * cp-objcp-common.c (cxx_staticp): Remove.
1239 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1240 * cp-tree.h (cxx_staticp):
1242 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1244 * class.c (check_for_override): Don't remove dllmport attribute
1247 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1250 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1251 type issue error and return early.
1253 2007-03-30 Jason Merrill <jason@redhat.com>
1256 * typeck.c (cp_type_readonly): New fn.
1257 * cp-tree.h: Declare it.
1258 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1259 (cp_finish_decl): Not here.
1261 2007-03-31 Richard Guenther <rguenther@suse.de>
1263 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1266 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1271 * parser.c (declarator_can_be_parameter_pack): New.
1272 (cp_parser_template_parameter): Only parse the `...' if the
1273 declarator can be a parameter pack.
1274 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1276 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1277 types (they could be used as array bounds).
1278 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1279 (tsubst_pack_expansion): Handle failure to expand parameter
1282 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1285 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1286 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1287 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1288 (CLASS_TYPE_NON_UNION_P): Add.
1289 (struct lang_type_class): Add has_complex_dflt.
1290 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1291 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1292 * cp-tree.def: Add TRAIT_EXPR.
1293 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1294 * lex.c (struct resword): Add __has_nothrow_assign,
1295 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1296 __has_trivial_constructor, __has_trivial_copy,
1297 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1298 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1299 __is_pod, __is_polymorphic, __is_union.
1300 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1301 (cp_parser_trait_expr): New.
1302 * semantics.c (finish_trait_expr, trait_expr_value
1303 classtype_has_nothrow_copy_or_assign_p): New.
1304 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1306 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1307 * class.c (check_bases, check_field_decl, check_bases_and_members):
1308 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1309 * pt.c (uses_template_parms, tsubst_copy_and_build,
1310 value_dependent_expression_p, type_dependent_expression_p): Deal with
1312 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1314 2007-03-29 Richard Guenther <rguenther@suse.de>
1316 * tree.c (cp_walk_subtrees): Do not set input_location.
1318 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1321 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1324 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1326 * parser.c (struct cp_parser): Update comment for
1327 greater_than_is_operator_p.
1328 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1329 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1330 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1331 !GREATER_THAN_IS_OPERATOR_P.
1332 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1333 `>>' operators that will become two `>' tokens in C++0x.
1334 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1335 mode, allowing it to terminate default arguments.
1336 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1337 `>>' like two consecutive `>' tokens.
1338 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1339 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1340 ends a template argument.
1342 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1344 * decl.c (redeclaration_error_message): Complain when redeclaring
1345 a friend function with default template arguments (C++0x mode only).
1346 * cp-tree.h (check_default_tmpl_args): Declare.
1347 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1348 template arguments in function templates. Add support for checking
1349 the default template arguments of friend templates.
1350 (push_template_decl_real): Fix call to check_default_tmpl_args.
1351 (type_unification_real): If a template parameter has not been
1352 deduced but provides a default template argument, substitute into
1353 that default template argument.
1354 * parser.c (cp_parser_init_declarator): When declaring (but not
1355 defining!) a function template in C++0x mode, check for default
1358 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1361 * decl.c (grokdeclarator): Deal with cv-qualified function type
1362 typedefs in the same way for member and non-member functions.
1364 2007-03-26 Dirk Mueller <dmueller@suse.de>
1366 * parser.c (cp_parser_member_declaration): Pedwarn
1367 about stray semicolons after member declarations.
1369 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1372 * pt.c (instantiate_decl): Set in_system_header.
1374 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1376 * cp-tree.h (current_tempalte_parms): Improve documentation.
1377 * pt.c (current_template_args): Likewise.
1380 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1381 not consume tokens when failing.
1383 2007-03-22 Jim Wilson <wilson@specifix.com>
1384 Mark Mitchell <mark@codesourcery.com>
1387 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1388 consistent with FROM.
1390 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1392 * error.c (dump_expr): Handle dependent names that designate types.
1393 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1395 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1397 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1399 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1401 * cvt.c (cp_convert_and_check) : Define.
1402 * cp-tree.h (cp_convert_and_check): Declare.
1403 * call.c (convert_conversion_warnings): Rename to
1404 conversion_null_warnings. The warning for floating-point to
1405 integer is handled by convert_and_check in convert_like_real.
1406 (convert_like_real): convert_conversion_warnings was renamed as
1407 conversion_null_warnings.
1408 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1409 overflow and changes of value during conversion.
1411 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1414 * parser.c (cp_parser_statement): If 'namespace' is found, this
1415 only can be a namespace alias definition, so parse it now.
1416 (cp_parser_namespace_alias_definition): if we find an open brace
1417 instead of '=', then this is actually a misplaced namespace
1420 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1423 * decl.c (cxx_init_decl_processing): Move command-line options
1424 processing to c-opts.c.
1426 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1428 * ptree.c (cxx_print_type): Use formatting markup for integers
1429 when printing template parameter index/level/orig level.
1430 (cxx_print_xnode): Ditto.
1431 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1432 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1433 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1435 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1436 rather than a HOST_WIDE_INT.
1437 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1438 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1440 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1441 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1442 IN_BASE_INITIALIZER bool bitfields.
1443 (struct cp_declarator): Make KIND a 4-bit field. Make
1444 PARAMETER_PACK_P a bool bitfield just after KIND.
1445 * pt.c (uses_parameter_packs): Destroy the pointer set.
1446 (make_pack_expansion): Ditto.
1447 (check_for_bare_parameter_packs): Ditto.
1448 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1450 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1453 * call.c (convert_default_arg): Instead of copying the node,
1456 2007-03-15 Dirk Mueller <dmueller@suse.de>
1459 * call.c (convert_conversion_warnings): New..
1460 (convert_like_real): .. factored out from here.
1461 (convert_conversion_warnings): Add warning about
1462 false being converted to NULL in argument passing.
1464 2007-03-14 Dirk Mueller <dmueller@suse.de>
1466 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1467 (finish_do_body): Warn about empty body in do/while statement.
1469 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1471 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1473 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1476 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1479 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1481 * cp/repo.c (init_repo): Initialize random_seed saved options.
1482 (finish_repo): Adjust.
1484 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1487 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1490 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1492 * decl.c (compute_array_index_type): New warning flag warn_vla.
1494 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1497 * call.c (convert_default_arg): Copy non-constant arguments.
1499 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1502 * parser.c (cp_parser_postfix_expression): Disallow compound
1503 literals in constant expressions.
1506 * semantics.c (finish_typeof): Use unlowered_expr_type.
1508 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1511 * cp-tree.h (unlowered_expr_type): New function.
1512 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1513 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1514 (unlowered_expr_type): New function.
1515 (build_unary_op): Disallow predecrements of bool bitfields.
1516 * call.c (build_conditional_expr): Use unlowered_expr_type.
1517 * pt.c (type_unification_real): Likewise.
1519 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1522 * typeck.c (check_return_expr): Check for bare parameter packs.
1523 (comptypes): Compare template parameter packs and
1524 type pack expansions.
1525 * decl.c (grokdeclarator): Deal with the declaration of function
1527 (grokparms): Verify that the (optional) function parameter pack is
1528 at the end of the parameter list.
1529 (xref_basetypes): Handle pack expansions in the base class.
1530 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1531 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1532 (NONTYPE_ARGUMENT_PACK): New.
1533 (TYPE_PACK_EXPANSION): New.
1534 (EXPR_PACK_EXPANSION): New.
1535 (ARGUMENT_PACK_SELECT): New.
1536 * cp-objcp-common.c (cp_tree_size): Compute size of
1537 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1538 ARGUMENT_PACK_SELECT.
1539 * error.c (dump_template_argument): Print template argument packs.
1540 (dump_template_argument_list): Ditto.
1541 (dump_template_parameter): Dump `...' for template type parameter
1543 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1544 (dump_parameters): Print function parameter packs.
1545 (dump_template_parms): Print template argument packs.
1546 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1547 (maybe_warn_variadic_templates): New.
1548 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1549 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1550 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1552 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1553 (write_template_arg): Write argument packs as separate arguments.
1554 * cp-tree.h (struct template_parm_index_s): Add flag that
1555 indicates that the template parameter is actually a parameter
1557 (struct tree_argument_pack_select): New.
1558 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1559 (union lang_tree_node): Add argument_pack_select.
1560 (FUNCTION_PARAMETER_PACK_P): New.
1561 (PACK_EXPANSION_P): New.
1562 (PACK_EXPANSION_PATTERN): New.
1563 (SET_PACK_EXPANSION_PATTERN): New.
1564 (PACK_EXPANSION_PARAMETER_PACKS): New.
1565 (ARGUMENT_PACK_P): New.
1566 (ARGUMENT_PACK_ARGS): New.
1567 (SET_ARGUMENT_PACK_ARGS): New.
1568 (ARGUMENT_PACK_INCOMPLETE_P): New.
1569 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1570 (TEMPLATE_PARM_PARAMETER_PACK): New.
1571 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1572 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1573 (ARGUMENT_PACK_SELECT_INDEX): New.
1574 (ARGUMENT_PACK_SELECT_ARG): New.
1575 (struct cp_declarator): Add parameter_pack_p flag.
1576 (maybe_warn_variadic_templates): Declare.
1577 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1578 indicate a template parameter pack.
1579 (uses_parameter_packs): Declare.
1580 (template_parameter_pack_p): Declare.
1581 (template_parms_variadic_p): Declare.
1582 (make_pack_expansion): Declare.
1583 (check_for_bare_parameter_packs): Declare.
1584 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1585 sizeof... expressions.
1586 (pp_cxx_expression): Print pack expansions and non-type argument
1588 (pp_cxx_exception_specification): Print pack expansions.
1589 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1590 (pp_cxx_ctor_initializer): Print pack expansions.
1591 (pp_cxx_type_id): Print pack expansions.
1592 (pp_cxx_template_argument_list): Print argument packs.
1593 (pp_cxx_template_parameter): Print ellipsis for template parameter
1595 * pt.c (comp_template_parms): Compare template parameter packs.
1596 (template_parameter_pack_p): New.
1597 (template_parms_variadic_p): New.
1598 (template_args_variadic_p): New.
1599 (make_ith_pack_parameter_name): New.
1600 (struct find_parameter_pack_data): New.
1601 (find_parameter_packs_r): New.
1602 (uses_parameter_packs): New.
1603 (make_pack_expansion): New.
1604 (check_for_bare_parameter_packs): New.
1605 (expand_template_argument_pack): New.
1606 (reduce_template_parm_level): Propagate parameter pack flag.
1607 (process_template_parm): Add is_parameter_pack parameter to state
1608 when the parameter is actually a parameter pack. Create template
1609 parameter packs when is_parameter_pack is true.
1610 (current_template_args): The argument for a template parameter
1611 pack is an argument pack containing a single pack expansion.
1612 (process_partial_specialization): When checking that non-type
1613 argument expressions do not involve template parameters, loop over
1614 the arguments in argument packs separately.
1615 (push_template_decl_real): Check that the type of the declaration
1616 does not have any bare parameter packs. Check that primary
1617 templates have no more than one parameter pack, and that it comes
1618 at the end of the template parameter list.
1619 (convert_template_argument): Handle coercions for pack expansion
1620 expressions by coercing the pattern then rebuilding the expansion.
1621 (coerce_template_parms): When coercing the arguments for a
1622 variadic template, pack "extra" arguments into an argument pack.
1623 (coerce_template_template_parms): Cannot coerce between parameter
1624 packs and non-pack parameters.
1625 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1626 (comp_template_args): Expand all template arguments packs before
1627 comparing template argument lists.
1628 (mangle_class_name_for_template): Make argument packs as separate
1630 (for_each_template_parm_r): No need to handle BASELINK.
1631 (instantiate_class_template): Handle pack expansions in the base
1633 (tsubst_pack_expansion): New.
1634 (tsubst_template_args): Handle substitutions of argument packs and
1635 pack expansion into template argument lists.
1636 (tsubst_decl): Expand function parameter packs into separate
1637 function parameters.
1638 (tsubst_arg_types): Expand a type pack expansion into separate
1640 (tsubst_exception_specification): Handle pack expansions in
1641 exception specifiers.
1642 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1643 replacing a template parameter with its argument. If we encounter
1644 a substitution for an argument pack, just return the parameter
1646 (tsubst_copy): sizeof(X...) returns the number of elements in
1647 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1648 PARM_DECL is a parameter pack.
1649 (tsubst_expr): Expression pack expansions and argument packs
1650 cannot show up here; they will all be handled through function
1651 calls, sizeof, and template argument lists.
1652 (tsubst_copy_and_build): sizeof(X...) returns the number of
1653 elements in parameter pack X. Handle pack expansions in TREE_LIST
1654 and CONSTRUCTOR nodes.
1655 (fn_type_unification): Handle "incomplete" explicit template
1656 argument lists that specify some of the arguments for a template
1658 (type_unification_real): Unify arguments against pack expansions.
1659 (template_parm_level_and_index): New, helper function.
1660 (unify_pack_expansion): New.
1661 (unify): Unify argument packs on an argument-by-argument basis,
1662 handling variadic argument packs as well.
1663 (more_specialized_fn): Handle unification of function parameter
1664 packs. All things being equal, prefer non-variadic function
1665 templates to variadic function templates.
1666 (more_specialized_class): Prefer the variadic class template
1667 partial specialization that binds fewer arguments to a parameter
1669 (regenerate_decl_from_template): Expand function parameter packs
1670 into separate parameters.
1671 (instantiate_decl): Ditto.
1672 (tsubst_initializer_list): Handle pack expansions for base-class
1674 (dependent_type_p_r): Determine dependent types in argument packs
1675 and pack expansions.
1676 (value_dependent_expression_p): Determine value-dependence of
1677 non-type argument packs.
1678 (dependent_template_arg_p): Handle argument packs.
1679 * semantics.c (finish_cond): Check for bare parameter packs.
1680 (finish_expr_stmt): Ditto.
1681 (finish_for_expr): Ditto.
1682 (finish_switch_cond): Ditto.
1683 (finish_mem_initializers): Ditto.
1684 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1686 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1687 * parser.c (make_declarator): Declarator is not an expansion.
1688 (make_pointer_declarator): Transfer parameter pack flag to outer
1690 (make_reference_declarator): Ditto.
1691 (make_ptrmem_declarator): Ditto.
1692 (make_call_declarator): Ditto.
1693 (make_array_declarator): Ditto.
1694 (cp_parser_postfix_expression): Allow pack expansion expressions
1695 in the argument list for a call expression.
1696 (cp_parser_parenthesized_expression_list): Add new parameter
1697 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1698 into separate arguments."
1699 (cp_parser_new_placement): Allow pack expansion expressions.
1700 (cp_parser_new_initializer): Ditto.
1701 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1702 base-class initializer expansion.
1703 (cp_parser_mem_initializer): Ditto.
1704 (cp_parser_template_parameter_list): Keep track of whether the
1705 template parameter is a template parameter pack.
1706 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1707 template parameter pack.
1708 (cp_parser_type_parameter): Ditto.
1709 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1711 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1712 this declarator is a parameter pack.
1713 (cp_parser_parameter_declaration): The ellipsis does not end the
1714 parameter declaration, because it might be a parameter pack. Parse
1715 the ellipsis to indicate a parameter pack.
1716 (cp_parser_initializer): Allow pack expansions.
1717 (cp_parser_initializer_list): Allow ellipsis to create an
1718 initializer expansion.
1719 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1721 (cp_parser_type_id_list): Allow ellipsis to create an exception
1722 specifier expansion.
1723 (cp_parser_attribute_list): Don't allow pack expansions.
1724 (cp_parser_functional_cast): Allow pack expansions.
1725 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1726 compute the length of a parameter pack.
1727 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1728 end a template argument.
1729 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1730 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1733 2007-03-09 Dirk Mueller <dmueller@suse.de>
1735 * cp/call.c (build_new_op): Call warn_logical_operator.
1737 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1740 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1743 * pt.c (any_template_arguments_need_structural_equality_p):
1746 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1748 * decl.c (grokdeclarator): Disable warnings for anonymous
1751 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1753 * typeck2.c (readonly_error): Always emit a hard error.
1754 Remove last argument.
1755 * cp-tree.h (readonly_error): Adjust prototype.
1756 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1757 * typeck.c (build_unary_op): Likewise.
1758 (build_modify_expr): Likewise.
1760 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1763 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1765 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1768 * parser.c (struct cp_parser): New IN_IF_STMT.
1769 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1770 returning if parsing the body of an 'if' statement or issuing an
1771 error and continuing.
1772 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1774 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1776 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1779 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1782 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1784 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1785 Objective-C++. Don't exit early if -shared-libgcc needs to be
1788 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1790 * typeck.c (common_base_type): Delete unused function.
1792 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1794 * Make-lang.in: Add dummy lang.install-pdf target.
1796 2007-03-01 Simon Baldwin <simonb@google.com>
1799 * decl.c (check_tag_decl): Added new warning for typedef ignored
1800 when it precedes an otherwise valid non-typedef declaration.
1802 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1804 * typeck.c (build_function_call): Store converted arguments
1805 in a stack-allocated array instead of building a list.
1806 (convert_arguments): Store arguments in the array passed in as an
1807 argument, and return the actual number of arguments.
1808 * call.c (build_call): Delete, and replace with...
1809 (build_call_n, build_call_a): New.
1810 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1811 (build_over_call): Store converted arguments in a stack-allocated
1812 array instead of building a list.
1813 (build_cxx_call): Pass arguments in an array instead of as a list.
1814 (build_java_interface_fn_ref): Rewrite to avoid constructing
1816 * tree.h: Update declarations to reflect above changes.
1817 * method.c (use_thunk): Use a stack-allocated array to hold
1818 the arguments instead of a list.
1819 * rtti.c (throw_bad_cast): Update call to cxx_call.
1820 (throw_bad_typeid): Likewise.
1821 (build_dynamic_cast_1): Likewise.
1822 * init.c (build_builtin_delete_call): Use build_call_n.
1823 * decl.c (expand_static_init): Likewise.
1824 * except.c (cp_protect_cleanup_actions): Likewise.
1825 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1826 (gimplify_must_not_throw_expr): Likewise.
1827 (cxx_omp_apply_fn): Use build_call_a.
1829 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1831 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1832 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1834 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1836 * cp-tree.h (static_ctors): Remove.
1837 * cp-tree.h (static_dtors): Likewise.
1838 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1839 refactoring of tree_map hierarchy.
1840 (decl_shadowed_for_var_insert): Likewise.
1841 * semantics.c (expand_body): Use c_expand_body.
1842 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1843 * decl2.c (static_ctors): Remove.
1844 (static_dtors): Likewise.
1845 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1846 objc_generate_static_init_call. Do not call static_[cd]tors.
1847 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1849 (cp_write_global_declarations): Likewise.
1851 2007-02-23 Richard Guenther <rguenther@suse.de>
1853 * class.c (note_name_declared_in_class): Make declaration
1854 changes meaning a pedwarn.
1856 2007-02-22 Michael Matz <matz@suse.de>
1859 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1860 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1861 dump_function_decl): Guard emitting outer scopes by new flag.
1862 * cp-lang.c (cxx_dwarf_name): New function.
1863 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1864 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1866 (push_template_decl_real, lookup_template_class): Remove calls
1869 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1871 * call.c (build_new_method_call): Ensure that explicit calls of
1872 destructors have type "void".
1874 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1876 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1877 and -Walways-true with -Waddress.
1878 * cvt.c (convert_to_void): Replace unconditional warning with
1881 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1883 * decl.c, tree.c: Fix comment typos.
1885 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1888 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1889 statement expression if we had an error mark node.
1891 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1892 Brooks Moses <brooks.moses@codesourcery.com>
1893 Lee Millward <lee.millward@codesourcery.com>
1895 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1896 Change class to tcc_vl_exp.
1898 * call.c (build_call): Use build_call_list instead
1900 (build_over_call): Likewise.
1901 (build_new_method_call): Use build_min_non_dep_call_list
1902 instead of build_min_non_dep.
1904 * error.c (dump_call_expr_args): New function.
1905 (dump_aggr_init_expr_args): New function.
1906 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1907 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1909 * cvt.c (convert_to_void): Use build_call_array instead
1910 of build3; use new AGGR_INIT_EXPR accessor macros.
1912 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1913 instead of TREE_CODE_LENGTH.
1915 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1916 AGGR_INIT_EXPR accessor macros.
1918 * cp-gimplify.c (cp_gimplify_init_expr): Use
1919 AGGR_INIT_EXPR_SLOT to set the slot operand.
1921 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1922 (AGGR_INIT_EXPR_SLOT): New macro.
1923 (AGGR_INIT_EXPR_ARG): New macro.
1924 (aggr_init_expr_nargs): New macro.
1925 (AGGR_INIT_EXPR_ARGP): New macro.
1926 (aggr_init_expr_arg_iterator): New.
1927 (init_aggr_init_expr_arg_iterator): New.
1928 (next_aggr_init_expr_arg): New.
1929 (first_aggr_init_expr_arg): New.
1930 (more_aggr_init_expr_args_p): New.
1931 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1932 (stabilize_aggr_init): New declaration.
1933 (build_min_non_dep_call_list): Likewise.
1935 * tree.c (process_aggr_init_operands): New function.
1936 (build_aggr_init_array) New function.
1937 (build_cplus_new): Update to use new CALL_EXPR and
1938 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1939 build_aggr_init_array.
1940 (build_min_non_dep_call_list) New function.
1941 (build_min_nt): Assert input code parameter is not a variable
1942 length expression class.
1943 (build_min, build_min_non_dep): Likewise.
1944 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1945 to check for equality instead of recursing. Handle tcc_vl_exp
1947 (stabilize_call): Update to only handle CALL_EXPRs, not
1948 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1949 (stabilize_aggr_init): New function.
1950 (stabilize_init): Use it.
1952 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1953 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1954 AGGR_INIT_EXPR accessor macros and argument iterators.
1956 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1957 build_vl_exp. Iterate through the operands, recursively
1958 processing each one.
1959 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1960 CALL_EXPR accessor macros.
1961 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1962 tree code classes. Use TREE_OPERAND_LENGTH instead of
1965 * semantics.c (finish_call_expr): Use build_nt_call_list
1966 instead of build_nt.
1967 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1968 accessor macros. Use build_call_array to construct the
1969 CALL_EXPR node instead of build3
1971 * decl2.c (build_offset_ref_call_from_tree): Use
1972 build_nt_call_list and build_min_non_dep_call_list instead
1973 of build_min_nt and build_min_non_dep.
1975 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1976 Use build_nt_call_list instead of build_min_nt.
1978 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1981 * call.c (build_conditional_expr): Improve error message.
1983 2007-02-13 Dirk Mueller <dmueller@suse.de>
1985 * friend.c (do_friend): Annotate warning about friend
1986 declarations in templates with OPT_Wnon_template_friend.
1987 Convert informal message from warning() to inform().
1989 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1990 Mark Mitchell <mark@codesourcery.com>
1993 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1994 instantiations for variables.
1996 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1999 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2000 Check warn_unused_value just once.
2002 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2005 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2006 (fn_type_unificiation): Likewise.
2007 (get_bindings): Likewise.
2009 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2012 * decl.c (finish_function): Use DECL_REPLACEABLE.
2013 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2015 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2017 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2019 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2021 * decl.c (grokvardecl): Don't error if !have_tls.
2022 (grokdeclarator): Likewise.
2023 * parser.c (cp_parser_omp_threadprivate): Likewise.
2025 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2028 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2029 parameters and result decls in omp clauses.
2030 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2033 2007-02-05 Dirk Mueller <dmueller@suse.de>
2036 * parser.c (cp_parser_class_specifier): Always initialize bases.
2038 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2040 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2041 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2042 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2044 * semantics.c (finish_omp_atomic): Store a whole expression node
2045 in operand 1, and integer_zero_node in operand 0, for dependent
2046 OMP_ATOMIC. Rewrite to make flow easier to understand.
2048 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2050 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2052 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2054 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2055 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2057 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2059 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2060 keyword warning to -Wc++0x-compat.
2062 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2064 * decl.c (grokdeclarator): Update documentation.
2066 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2069 * decl.c (grokdeclarator): If __thread is used together with
2070 a storage class other than extern and static, clear thread_p
2071 after issuing diagnostics and fall through to checking the
2074 2007-01-30 Roger Sayle <roger@eyesopen.com>
2076 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2077 calculating the size of an array (to avoid recursive errors).
2079 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2082 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2084 * call.c (convert_like_real): Don't warn when converting to
2087 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2089 * decl.c (pop_label): Replace warning with call to
2090 warn_for_unused_label.
2092 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2095 * semantics.c (finish_pseudo_destructor_expr): Check the
2096 destrutor name by calling check_dtor_name.
2098 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2100 * lex.c (D_CPP0X): Rename.
2102 (reswords): D_CPP0X -> D_CXX0X.
2103 (init_reswords): Ditto.
2104 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2105 of C++0x keywords as identifiers.
2107 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2110 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2113 2007-01-23 Ian Lance Taylor <iant@google.com>
2115 * typeck.c (convert_for_assignment): Only warn about a = b = c
2116 when converting to bool.
2118 2007-01-23 Roger Sayle <roger@eyesopen.com>
2120 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2122 * typeck.c (ignore_overflows): Remove the remaining uses of
2123 TREE_CONSTANT_OVERFLOW.
2125 2007-01-20 Jan Hubicka <jh@suse.cz>
2127 * decl2.c (start_objects, start_static_storage_duration_function):
2128 Do not make the functions uninlinable.
2130 2007-01-17 Ian Lance Taylor <iant@google.com>
2132 * class.c (add_method): Call VEC_reserve_exact rather than passing
2133 a negative size to VEC_reserve.
2135 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2138 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2140 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2143 * decl.c (make_typename_type): If the qualified name is not a
2144 type, issue an error.
2145 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2148 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2150 * rtti.c: Include target.h.
2151 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2152 don't emit typeinfo for fundamental types as weak.
2153 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2155 2007-01-08 Richard Guenther <rguenther@suse.de>
2157 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2159 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2161 * call.c (standard_conversion): Pass flag to
2162 vector_types_convertible_p to disallow emission of note.
2163 * typeck.c (convert_for_assignment): Pass flag to
2164 vector_types_convertible_p to allow emission of note.
2165 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2166 to disallow emission of note.
2168 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2171 * typeck.c (build_binary_op): Call overflow_warning if
2172 TREE_OVERFLOW_P is true for the result and not for any of the
2175 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2178 * class.c (add_method): Don't wait until template
2179 instantiation time to complain about duplicate methods.
2181 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2184 * semantics.c (finish_unary_op_expr): Warn only if result
2185 overflowed and operands did not.
2187 2007-01-05 Ian Lance Taylor <iant@google.com>
2189 * typeck.c (build_binary_op): Warn about comparing a non-weak
2192 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2194 * pt.c (tsubst): Propagate the need for structural equality checks
2195 when reducing the level of template parameters.
2197 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2199 * pt.c: Fix a comment typo.
2201 2007-01-02 Ian Lance Taylor <iant@google.com>
2203 * semantics.c (maybe_convert_cond): Optionally warn when using an
2204 assignment as a condition.
2205 * typeck.c (convert_for_assignment): Optionally warn about
2206 assigning the result of an assignment to a bool.
2208 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2210 * pt.c (canonical_template_parms): Correct typo in comment.
2212 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2214 * typeck.c (structural_comptypes): Renamed from "comptypes".
2215 (comptypes): Use canonical type information to perform fast type
2216 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2217 canonical type comparison returns the same results as we would see
2218 from the current, structural check. Support COMPARE_STRUCTURAL
2219 when we need structural checks.
2220 * decl.c (typename_compare): Fix comment.
2221 (build_typename_type): TYPENAME_TYPE nodes require structural
2222 equality checks, because they resolve different based on the
2224 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2225 require structural equality checks (for now).
2226 (build_ptrmemfunc_type): Build the canonical pointer to member
2228 (compute_array_index_type): Whenever we build a new index type
2229 to represent the size of an array in a template, we need to mark
2230 this index type as requiring structural equality. This goes for
2231 arrays with value-dependent sizes with the current ABI, or all
2233 * tree.c (cplus_array_hash): New.
2234 (struct cplus_array_info): New.
2235 (cplus_array_compare): New.
2236 (cplus_array_htab): New.
2237 (build_cplus_array_type_1): Use a hash table to cache the array
2238 types we build. Build the canonical array type for each array
2240 (cp_build_qualified_type_real): When building a cv-qualified array
2241 type, use the hash table of array types and build canonical array
2243 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2244 use structural equality (for now).
2245 * cp-tree.h (COMPARE_STRUCTURAL): New.
2246 * pt.c (canonical_template_parms): New.
2247 (canonical_type_parameter): New.
2248 (process_template_parm): Find the canonical type parameter.
2249 (lookup_template_class): When we have named the primary template
2250 type, set the canonical type for our template class to the primary
2251 template type. If any of the template arguments need structural
2252 equality checks, the template class needs structural equality
2254 (tsubst): When reducing the level of a template template
2255 parameter, we require structural equality tests for the resulting
2256 parameter because its template parameters have not had their types
2257 canonicalized. When reducing a template type parameter, find the
2258 canonical reduced type parameter.
2259 (any_template_arguments_need_structural_equality_p): New.
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