1 2007-08-24 Ollie Wild <aaw@google.com>
3 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
4 * name-lookup.h (cp_binding_level): Remove vtables member.
6 2007-08-24 Richard Guenther <rguenther@suse.de>
8 * tree.c (cp_cannot_inline_tree_fn): Remove.
9 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
10 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
13 2007-08-24 Jakub Jelinek <jakub@redhat.com>
16 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
17 error_mark_node right away if build_expr_type_conversion
21 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
22 is error_mark_node rather than NULL_TREE.
23 * pt.c (check_explicit_specialization): Likewise.
26 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
27 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
29 2007-08-22 Jason Merrill <jason@redhat.com>
32 * pt.c (outermost_tinst_level): New function.
33 * lex.c (in_main_input_context): New function.
34 * cp-tree.h: Declare it.
35 * decl2.c (constrain_class_visibility): Use it to avoid warning
36 about uses of the anonymous namespace in the main input file.
38 2007-08-21 Jakub Jelinek <jakub@redhat.com>
40 * init.c (build_new_1): Use get_target_expr instead of save_expr.
42 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
45 * class.c (finish_struct_1): Warn when a class has virtual
46 functions and accessible non-virtual destructor.
48 2007-08-20 Richard Guenther <rguenther@suse.de>
52 * call.c (build_new_method_call): Convert initializer to
54 * init.c (build_aggr_init): Do not fiddle with types.
55 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
56 * except.c (build_throw): Do not drop qualifiers for the
58 * typeck.c (get_member_function_from_ptrfunc): Do not
59 fiddle with types, instead convert.
60 (build_ptrmemfunc1): Convert to the target type for
62 (gfc_trans_allocate): Convert result to target type.
63 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
64 pointer-to-member structures shall have alias set zero as well.
66 2007-08-20 Richard Guenther <rguenther@suse.de>
68 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
70 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
71 (nonstatic_local_decl_p): Likewise.
72 * tree.c (cp_auto_var_in_fn_p): Remove.
73 * decl.c (nonstatic_local_decl_p): Remove.
75 2007-08-20 Richard Guenther <rguenther@suse.de>
77 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
79 * tree.h (cp_walk_tree): New define to walk_tree_1 with
80 cp_walk_subtrees lh parameter.
81 (cp_walk_tree_without_duplicates): New define to
82 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
83 * tree.c (count_trees): Call
84 cp_walk_tree_without_duplicates.
85 (verify_stmt_tree): Call cp_walk_tree.
86 (break_out_target_exprs): Likewise.
87 (WALK_SUBTREE): Likewise.
88 * cp-gimplify.c (cp_genericize): Likewise.
89 * cp-pt.c (find_parameter_packs_r): Likewise.
90 (uses_parameter_packs): Likewise.
91 (make_pack_expansion): Likewise.
92 (check_for_bare_parameter_packs): Likewise.
93 (for_each_template_parm): Likewise.
94 * decl.c (check_default_argument): Call
95 cp_walk_tree_without_duplicates.
96 * except.c (build_throw): Likewise.
97 * decl2.c (type_visibility): Likewise.
98 * semantics.c (expand_or_defer_fn): Likewise.
99 (finalize_nrv): Call cp_walk_tree.
101 2007-08-20 Jakub Jelinek <jakub@redhat.com>
104 * init.c (build_new_1): Rename placement_var variable to placement_expr.
105 Initialize it with save_expr rather than get_temp_regvar.
107 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
110 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
113 2007-08-17 Ollie Wild <aaw@google.com>
116 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
117 declarations into appropriate slots for comparison. Fix type
120 2007-08-17 Paolo Carlini <pcarlini@suse.de>
123 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
124 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
126 2007-08-17 Paolo Carlini <pcarlini@suse.de>
129 * parser.c (cp_parser_class_head): Improve error message.
131 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
133 * pt.c (instantiate_decl): Set input_location
134 for the function end.
136 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
138 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
140 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
141 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
142 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
143 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
144 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
145 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
146 * typeck.c (cp_type_quals): Likewise.
147 * typeck2.c (cxx_incomplete_type_diagnostic,
148 cxx_incomplete_type_error): Likewise.
150 2007-08-16 Paolo Carlini <pcarlini@suse.de>
153 * pt.c (tsubst_friend_function): When check_classfn
154 returns error_mark_node likewise return it.
156 2007-08-15 Jakub Jelinek <jakub@redhat.com>
159 * typeck.c (check_return_expr): Don't NRV optimize vars in
161 * decl.c (finish_function): Comment fix.
163 2007-08-15 Paolo Carlini <pcarlini@suse.de>
166 * pt.c (push_template_decl_real): Depending on TYPE_P
167 use either TYPE_CONTEXT or DECL_CONTEXT.
169 2007-08-14 Mark Mitchell <mark@codesourcery.com>
171 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
172 constructors and destructors return this.
174 2007-08-14 Paolo Carlini <pcarlini@suse.de>
177 * decl2.c (check_classfn): Return error_mark_node in case of error;
178 in that case, do not call add_method.
179 * decl.c (start_decl): Deal with check_classfn returning
181 (grokfndecl): Likewise.
182 * pt.c (tsubst_friend_function): Likewise.
184 2007-08-14 Andrew Pinski <pinskia@gmail.com>
187 * typeck.c (build_binary_op): Disallow vector float types with
188 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
190 2007-08-11 Ian Lance Taylor <iant@google.com>
192 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
194 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
196 2007-08-10 Ollie Wild <aaw@google.com>
198 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
200 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
202 (unqualified_namespace_lookup): Fix ambiguous_decl call.
203 (lookup_using_namespace): Fix ambiguous_decl call.
204 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
206 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
208 * call.c (name_as_c_string): Use CONST_CAST.
209 * decl.c (build_decl): Likewise.
210 * parser.c (cp_parser_string_literal): Likewise.
212 2007-08-10 Paolo Carlini <pcarlini@suse.de>
215 * error.c (dump_expr): Consistently use the *_cxx_*
216 variants of the pretty-print functions.
218 2007-08-10 Paolo Carlini <pcarlini@suse.de>
221 * decl.c (check_special_function_return_type): Just error
222 on return type specified for conversion operator.
224 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
226 * typeck2.c (readonly_error): Handle general expressions.
227 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
229 2007-08-06 Dan Hipschman <dsh@google.com>
231 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
232 access function name.
234 2007-08-04 Alfred Minarik <a.minarik@aon.at>
237 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
238 * g++spec.c (lang_specific_driver): Check them.
240 2007-08-06 Paolo Carlini <pcarlini@suse.de>
243 * pt.c (template_class_depth): Fix comment; change return type
246 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
249 2007-03-26 Dirk Mueller <dmueller@suse.de>
251 * parser.c (cp_parser_member_declaration): Pedwarn
252 about stray semicolons after member declarations.
254 2007-08-02 Lee Millward <lee.millward@gmail.com>
259 * parser.c (cp_parser_asm_definition): Detect and discard asm
260 statements with invalid inputs or outputs.
261 (cp_parser_asm_operand_list): Return error mark node if any
262 of the operands are invalid. Adjust documentation.
264 2007-08-02 Nick Clifton <nickc@redhat.com>
266 * typeck.c: Change copyright header to refer to version 3 of the
267 GNU General Public License and to point readers at the COPYING3
268 file and the FSF's license web page.
269 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
270 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
271 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
272 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
273 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
274 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
275 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
276 name-lookup.h, parser.c: Likewise.
278 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
281 * call.c (magic_varargs_p): Honor the "type generic" attribute.
283 2007-07-30 Paolo Carlini <pcarlini@suse.de>
286 * semantics.c (finish_label_stmt): Reject the __label__
287 extension outside function scopes.
289 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
291 * parser.c (eof_token): Un-constify.
292 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
293 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
296 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
298 * pt.c, tree.c, typeck2.c: Fix comment typos.
300 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
301 Mark Mitchell <mark@codesourcery.com>
304 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
305 hidden due to friend declarations in local classes.
307 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
309 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
310 * cp-tree.def (DECLTYPE_TYPE): New.
311 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
312 (dump_type_prefix): Ditto.
313 (dump_type_suffix): Ditto.
314 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
315 * mangle.c (write_type): Handle DECLTYPE_TYPE.
316 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
318 (DECLTYPE_TYPE_EXPR): New.
319 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
320 (finish_declared_type): Declare.
321 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
323 (pp_cxx_type_id): Ditto.
324 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
325 (tsubst): Substitute into a DECLTYPE_TYPE node.
326 (tsubst_copy): Ditto.
327 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
329 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
330 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
331 structural equality (because we can't hash the expressions).
332 (finish_declared_type): New.
333 * lex.c (reswords): Add "decltype" keyword.
334 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
335 (cp_parser_postfix_expression): Add member_access_only_p to
336 restrict postfix expression to member access expressions.
337 (cp_parser_unary_expression): Update call to
338 cp_parser_postfix_expression to reflect new parameter.
339 (cp_parser_declared_type): New.
340 (cp_parser_simple_type_specifier): Parse decltype types.
342 2007-07-27 Mark Mitchell <mark@codesourcery.com>
345 * call.c (convert_for_arg_passing): Only widen bitfields to their
346 declared types if necessary.
348 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
350 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
353 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
355 * decl.c (typename_hash, typename_compare): Constify.
356 * mangle.c (hash_type, compare_type): Likewise.
357 * pt.c (eq_local_specializations, hash_local_specialization):
359 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
360 list_hash): Likewise.
361 * typeck2.c (pat_compare): Likewise.
363 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
365 * method.c (implicitly_declare_fn): Increase alignment if member
366 function pointer format requires it.
368 2007-07-24 Paolo Carlini <pcarlini@suse.de>
371 * typeck.c (check_return_expr): Do not pass a null argument
374 2007-07-24 Paolo Carlini <pcarlini@suse.de>
377 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
380 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
383 * typeck.c (convert_arguments): Only use default args if we have
387 * typeck.c (structural_comptypes): No need to check
388 resolve_typename_type return value here.
389 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
390 * pt.c (resolve_typename_type): Follow typename typedefs. Return
391 original type rather than error_mark_node in case of failure.
392 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
393 resolve_typename_type result check.
394 (cp_parser_direct_declarator, cp_parser_head,
395 cp_parser_constructor_declarator_p): Likewise.
397 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
399 * pt.c (template_parms_variadic_p): Remove.
400 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
402 2007-07-12 Jakub Jelinek <jakub@redhat.com>
405 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
406 argument to dump_aggr_init_expr_args instead of false.
408 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
410 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
411 canonical types; otherwise, fall back to structural type
412 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
413 internal compiler error if the canonical types are wrong.
415 2007-07-11 Paolo Carlini <pcarlini@suse.de>
418 * parser.c (cp_parser_make_indirect_declarator): When the
419 the code argument is ERROR_MARK return cp_error_declarator.
421 2007-07-09 Geoffrey Keating <geoffk@apple.com>
424 * decl.c (cxx_init_decl_processing): Don't set
425 force_align_functions_log.
426 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
427 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
428 FUNCTION_DECL, return its alignment.
430 2007-07-09 Richard Guenther <rguenther@suse.de>
432 * decl.c (start_preparsed_function): Do not promote return type.
434 2007-07-08 Paolo Carlini <pcarlini@suse.de>
437 * pt.c (unify): Never pass error_mark_node to template_decl_level.
439 2007-07-07 Mark Mitchell <mark@codesourcery.com>
442 * pt.c (resolve_overloaded_unification): Robustify. Return a
444 (type_unification_real): Adjust accordingly.
446 2007-07-06 Richard Guenther <rguenther@suse.de>
448 * init.c (build_new_1): Use the correct pointer type.
449 * typeck2.c (build_m_component_ref): Likewise.
451 2007-07-05 Mark Mitchell <mark@codesourcery.com>
454 * init.c (build_zero_init): Always build an initializer for
456 * typeck2.c (build_functional_cast): Use build_zero_init.
459 * init.c (build_new_1): Always pass the allocation function to
460 build_op_delete_call.
461 * call.c (build_op_delete_call): Handle operator delete with a
462 variable-argument list. Do not issue an error when no matching
463 deallocation function is available for a new operator.
466 * cp-tree.h (any_value_dependent_elements_p): Declare it.
467 * decl.c (value_dependent_init_p): New function.
468 (cp_finish_decl): Use it.
469 * pt.c (value_dependent_expression_p): Use
470 any_value_dependent_elements_p.
471 * parser.c (cp_parser_primary_expression): Add comment about
472 treating dependent qualified names as integral
473 constant-expressions.
475 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
477 * decl.c (build_ptrmemfunc_type): Always use structural equality
478 tests when comparing pointer-to-member-function types, because the
479 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
482 2007-07-03 Mark Mitchell <mark@codesourcery.com>
484 * init.c (build_new): Tweak comment.
486 2007-06-29 Dave Brolley <brolley@redhat.com>
489 * parser.c (cp_parser_new_type_id): Don't reduce a named array
490 type to its base type and number of elements here.
491 * init.c (build_new): Call complete_type_or_else to ensure that the
492 type is complete and to issue a diagnostic if it is not.
493 (build_new_1): Don't call complete_type_or_else here.
495 2007-07-03 Richard Guenther <rguenther@suse.de>
498 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
501 2007-07-02 Simon Baldwin <simonb@google.com>
503 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
504 for inner-style nested forward declarations that don't declare
507 2007-07-02 Jakub Jelinek <jakub@redhat.com>
510 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
511 DECL_P in not a variable and appears more than once error messages.
513 2007-07-01 Ollie Wild <aaw@google.com>
515 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
516 (select_decl): Remove function.
517 (unqualified_namespace_lookup): Populate binding by calling
518 ambiguous_decl. Remove select_decl call.
519 (lookup_qualified_name): Remove select_decl call.
520 * decl.c (lookup_and_check_tag): Check for ambiguous references.
521 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
522 generation when name lookup is ambiguous.
524 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
527 * init.c (build_new_1): Use structural equality on the copy of the
530 2007-06-28 Geoffrey Keating <geoffk@apple.com>
532 * decl2.c (determine_visibility): Implement
533 flag_visibility_ms_compat effect on type info.
534 * decl.c (cxx_init_decl_processing): Implement
535 global effect of flag_visibility_ms_compat.
537 2007-06-28 Geoffrey Keating <geoffk@apple.com>
539 * decl2.c (start_objects): Mark constructor-running function
542 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
545 * decl.c (grokdeclarator): Reset friendp for member functions declared
546 friend of their own class.
548 2007-06-23 Mark Mitchell <mark@codesourcery.com>
550 * decl2.c (determine_visibility): Don't look for dllexport here.
551 (determine_visibility_from_class): Tidy.
553 2007-06-18 Simon Baldwin <simonb@google.com>
556 * parser.c (cp_parser_single_declaration): Added check for storage
557 class other than sc_none in parsed declaration, and a flag to indicate
558 if the call is part of an explicit template specialization parse.
559 * (cp_parser_explicit_specialization): Specialization check flag added
560 to call to cp_parser_single_declaration(), set true.
561 * (cp_parser_template_declaration_after_export): Specialization check
562 flag added to call to cp_parser_single_declaration(), set false.
563 * pt.c (check_explicit_specialization): Added code to copy visiblity
564 and linkage from the templated function to the explicit specialization.
566 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
568 * typeck.c (build_binary_op): For templates build the
569 expression in pieces to avoid the assert in build2_stat.
570 (get_member_function_from_ptrfunc):
571 Change over to using POINTER_PLUS_EXPR and convert
572 the second operand to sizetype.
573 * typeck2.c (build_m_component_ref): Likewise.
574 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
575 instead of PLUS_EXPR for pointers.
576 (build_new_1): Likewise.
577 (build_vec_delete_1): Likewise.
578 (build_vec_delete): Likewise.
579 * class.c (build_base_path): Likewise.
580 (build_base_path): Likewise.
581 (convert_to_base_statically): Likewise.
582 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
583 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
584 instead of PLUS_EXPR.
585 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
586 instead of PLUS_EXPR for pointers.
587 * call.c (build_special_member_call): Likewise.
588 * rtti.c (build_headof): Likewise.
589 Use sizetype instead of ptrdiff_type_node.
590 (tinfo_base_init): Create a POINTER_PLUS_EXPR
591 instead of PLUS_EXPR for pointers.
592 * except.c (expand_start_catch_block): Do a
593 NEGATIVE and then a POINTER_PLUS_EXPR instead
595 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
596 PLUS_EXPR on pointer types over to use
597 POINTER_PLUS_EXPR and remove the conversion
598 to the pointer types.
599 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
600 adding to a pointer type. Use size_int instead of
601 ssize_int. Convert the index to sizetype before
602 adding it to the pointer.
604 2007-06-15 Mark Mitchell <mark@codesourcery.com>
606 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
607 (DECL_ANON_UNION_VAR_P): New macro.
608 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
609 than DECL_VAR_MARKED_P, to keep track of which variables we have
611 * decl.c (redeclaration_error_message): Complain about redeclaring
612 anonymous union members at namespace scope.
613 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
615 2007-06-14 Geoff Keating <geoffk@apple.com>
617 * decl2.c (determine_visibility): Ensure that functions with
618 hidden types as parameters are hidden.
621 * decl2.c (determine_visibility): Remove duplicate code for
624 2007-06-12 Ian Lance Taylor <iant@google.com>
627 * init.c (avoid_placement_new_aliasing): New static function.
628 (build_new_1): Call it.
630 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
632 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
633 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
635 2007-06-08 Jakub Jelinek <jakub@redhat.com>
638 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
639 on init, the non-decl cond operand and increment value.
641 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
644 * decl.c (check_initializer): Report an error when a brace enclosed
645 initializer is used for a non-aggregate type in C++98.
646 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
648 (grokdeclarator): Likewise.
649 (move_fn_p): Likewise.
650 * typeck.c (check_return_expr): Likewise.
651 * call.c (reference_binding): Likewise.
652 * error.c (cp_cpp_error): Likewise.
653 * pt.c (check_default_tmpl_args): Likewise.
655 * lex.c (init_reswords): Likewise.
656 * parser.c (p_parser_primary_expression): Likewise.
657 (TOKEN_PRECEDENCE): Likewise.
658 (cp_parser_init_declarator): Likewise.
659 (cp_parser_ptr_operator): Likewise.
660 (cp_parser_parameter_declaration): Likewise.
661 (cp_parser_enclosed_template_argument_list): Likewise.
662 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
663 (cp_parser_next_token_ends_template_argument_p): Likewise.
665 2007-06-04 Simon Baldwin <simonb@google.com>
667 * decl.c (grokdeclarator): Readability change. Moved case labels
668 into direct switch statement scope.
670 2007-06-04 Paolo Carlini <pcarlini@suse.de>
672 * call.c (convert_like_real): Remove pointless code.
674 2007-05-31 Mark Mitchell <mark@codesourcery.com>
676 * decl.c (get_atexit_fn_ptr_type): New function.
677 (get_atexit_node): Use it.
678 (start_cleanup_fn): Likewise.
679 (register_dtor_fn): Use the object's destructor, instead of a
680 separate cleanup function, where possible.
681 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
682 (atexit_fn_ptr_type_node): New macro.
683 * decl2.c (build_cleanup): Use build_address.
685 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
687 * typeck.c (build_binary_op): Include types in error.
689 2007-05-31 Jakub Jelinek <jakub@redhat.com>
692 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
693 needs runtime initialization.
695 2007-05-31 Paolo Carlini <pcarlini@suse.de>
698 * semantics.c (finish_trait_expr): Complete the types.
700 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
701 Douglas Gregor <doug.gregor@gmail.com>
702 Pedro Lamarao <pedro.lamarao@mndfck.org>
703 Howard Hinnant <howard.hinnant@gmail.com>
707 * typeck.c (comptypes): Don't consider rvalue and lvalue
708 reference types to be equivalent.
709 (check_return_expr): Move from certain lvalues when returning
711 * decl.c (grokdeclarator): Implement reference collapsing.
712 (copy_fn_p): Don't consider constructors taking rvalue references
713 to be copy constructors.
715 * call.c (conversion): New "rvaluedness_matches_p" member.
716 (convert_class_to_reference): Require reference type as first
717 parameter instead of base type.
718 (reference_binding): Add logic to handle rvalue references.
719 (implicit_conversion): Update inaccurate comment.
720 (convert_like_real): Disable creation of temporaries that are
721 impossible to initialize for types with move constructors.
722 (build_over_call): Elide move constructors when possible.
723 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
724 (maybe_handle_ref_bind): Return conversion instead of type node.
725 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
726 determine preferred conversion sequences.
727 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
728 (LOOKUP_PREFER_RVALUE): New.
729 (DECL_MOVE_CONSTRUCTOR_P): New.
730 (struct cp_declarator): Add "reference" member for reference
731 types, with new "rvalue_ref" flag.
732 (cp_build_reference_type): Declare.
733 (move_fn_p): Declare.
734 * error.c (dump_type_prefix): Format rvalue reference types
735 correctly in error messages.
736 * except.c (build_throw): Move from certain lvalues when
738 * mangle.c (write_type): Mangle rvalue references differently
739 than regular references.
740 * parser.c (make_reference_declarator): Add boolean parameter for
742 (cp_parser_make_indirect_declarator): New.
743 (cp_parser_new_declarator_opt): Call
744 cp_parser_make_indirect_declarator.
745 (cp_parser_conversion_declarator_opt): Ditto.
746 (cp_parser_declarator): Ditto.
747 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
749 * pt.c (tsubst): Implement reference collapsing.
750 (maybe_adjust_types_for_deduction): Implement special template
751 parameter deduction rule for rvalue references.
752 (type_unification_real): Update calls to
753 maybe_adjust_types_for_deduction.
754 (try_one_overload): Ditto.
755 (unify_pack_expansion): Ditto.
756 * tree.c (lvalue_p_1): Handle rvalue reference types.
757 (cp_build_reference_type): New.
759 2007-05-30 Jakub Jelinek <jakub@redhat.com>
762 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
763 variables that need runtime initialization.
765 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
768 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
769 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
770 case POSTDECREMENT_EXPR>): Return the error_mark_node
771 if either the real or imaginary parts would an
774 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
775 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
778 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
779 token is a closing brace, false if there are no tokens left.
780 (cp_parser_namespace_alias_definition): Only consume the next token if
781 it is a closing brace.
783 * parser.c (cp_parser_class_specifier): Likewise.
785 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
787 * semantics.c (finish_member_declaration): Fix a typo in the
790 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
802 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
803 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
804 * pt.c (check_for_bare_parameter_packs): Return bool indicated
805 whether everything was okay. Fix indentation.
806 (push_template_decl_real): Check for bare parameter packs in
807 function parameters; where errors occur, mark the parameter types
808 with ERROR_MARK_NODEs to avert ICEs.
809 (coerce_template_parameter_pack): New.
810 (coerce_template_parms): Moved parameter pack coercion into
811 coerce_template_parameter_pack, and permit it anywhere in the
812 template parameter list (not just at the end). Parameter and
813 argument indices can vary (somewhat) separately now, so add
814 PARM_IDX and ARG_IDX.
815 (fn_type_unification): Don't set an argument pack as incomplete if
816 no argument pack was deduced.
817 (type_unification_real): If a type parameter is a parameter pack
818 and has not otherwise been deduced, it will be deduced to an empty
820 (more_specialized_fn): Use the actual lengths of the argument
821 lists when comparing against expansions.
822 * semantics.c (finish_member_declaration): If a field's type has
823 bare parameter packs, error and set its type to ERROR_MARK_NODE.
825 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
828 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
830 2007-05-22 Ollie Wild <aaw@google.com>
832 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
833 (unqualified_namespace_lookup): Adds check for hidden types.
835 2007-05-22 Ollie Wild <aaw@google.com>
837 * decl.c (duplicate_decls): Verify namespace names are unique.
839 2007-05-21 Mark Mitchell <mark@codesourcery.com>
841 * decl.c (cxx_maybe_build_cleanup): Handle
842 __attribute__((cleanup)).
844 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
846 * cvt.c (cp_convert_and_check): Don't check warnings if the
849 2007-05-18 Geoffrey Keating <geoffk@apple.com>
851 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
853 2007-05-14 Paolo Carlini <pcarlini@suse.de>
856 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
857 type only if is a class type (5.2.8/4).
859 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
861 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
862 * decl.c (grokdeclarator): Use unsigned_type_for instead of
863 c_common_unsigned_type.
865 2007-05-11 Silvius Rus <rus@google.com>
867 * cp/typeck.c (build_indirect_ref): Add call to
868 strict_aliasing_warning.
869 (build_reinterpret_cast_1): Condition call to
870 strict_aliasing_warning.
872 2007-05-11 Jan Hubicka <jh@suse.cz>
874 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
875 * decl2.c (start_objects): ctors and dtors are no longer public.
876 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
878 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
880 * typeck.c (build_unary_op): Remove code that used to
881 handle non lvalue increments/decrements.
883 2007-05-07 Mike Stump <mrs@apple.com>
885 * parser.c (check_empty_body): Add.
886 (cp_parser_iteration_statement): Add call to check_empty_body.
888 2007-05-05 Geoffrey Keating <geoffk@apple.com>
891 * mangle.c (write_mangled_name): Mangle static variable names.
892 (write_unqualified_name): Use local-source-name for
893 namespace-scope static variables.
895 2007-05-04 Dirk Mueller <dmueller@suse.de>
897 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
900 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
903 * decl2.c (constrain_class_visibility):
904 Use strip_pointer_or_array_types instead of strip_array_types.
906 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
909 * decl.c (reshape_init_r): Don't reshape the first element if it
910 is a pointer to member function.
912 2007-04-27 Simon Baldwin <simonb@google.com>
914 * decl.c (grokparms): Changed message format from %qD to %qE.
916 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
918 * error.c (maybe_warn_variadic_templates): Variadic templates are
919 now in C++0x, so only warn about them in C++98 mode.
921 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
924 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
925 integeral types from vectors types.
927 2007-04-26 Jakub Jelinek <jakub@redhat.com>
930 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
931 for type dependent OMP_CLAUSE_DECLs.
933 2007-04-24 Mark Mitchell <mark@codesourcery.com>
936 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
937 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
938 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
939 * init.c (build_zero_init): Adjust, as
940 COMPLEX_TYPE is now a SCALAR_TYPE.
941 * typeck2.c (digest_init): Allow brace-enclosed initializers for
942 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
944 2007-04-25 Paolo Carlini <pcarlini@suse.de>
946 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
947 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
948 (trait_expr_value): Adjust.
950 2007-04-23 Simon Baldwin <simonb@google.com>
952 * decl.c (grokparms): Added new error for duplicate function
953 parameters names in function prototypes, to match gcc behavior.
955 2007-04-23 Jan Hubicka <jh@suse.cz>
957 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
960 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
962 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
963 instead of checking GIMPLE_STMT_P in chain_next.
965 2007-04-17 Mark Mitchell <mark@codesourcery.com>
968 * call.c (convert_for_arg_passing): Convert bitfields to their
971 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
974 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
976 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
979 * cp/decl2.c (constrain_class_visibility):
980 Do not warn about the use of anonymous namespace in the main input file.
982 2007-04-15 Mark Mitchell <mark@codesourcery.com>
984 * cp-tree.h (current_template_parms): Fix typo in comment.
986 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
988 * cp-tree.h, error.c: Fix comment typos.
990 2007-04-13 Jason Merrill <jason@redhat.com>
993 * call.c (reference_binding): Add c_cast_p parm. If true,
994 add quals to TO as needed to make it reference-compatible.
996 2007-04-11 Jan Hubicka <jh@suse.cz>
998 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
999 that we are not processing template_decl.
1001 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1004 * class.c (build_base_path): Ensure that the converted pointer has
1005 the same cv-qualification as the input.
1007 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1009 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1011 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1013 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1015 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1016 * tree.c (cp_add_pending_fn_decls): Remove.
1017 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1019 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1021 Revert change removing staticp.
1023 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1025 * cp-objcp-common.c (cxx_staticp): Remove.
1026 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1027 * cp-tree.h (cxx_staticp):
1029 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1031 * class.c (check_for_override): Don't remove dllmport attribute
1034 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1037 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1038 type issue error and return early.
1040 2007-03-30 Jason Merrill <jason@redhat.com>
1043 * typeck.c (cp_type_readonly): New fn.
1044 * cp-tree.h: Declare it.
1045 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1046 (cp_finish_decl): Not here.
1048 2007-03-31 Richard Guenther <rguenther@suse.de>
1050 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1053 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1058 * parser.c (declarator_can_be_parameter_pack): New.
1059 (cp_parser_template_parameter): Only parse the `...' if the
1060 declarator can be a parameter pack.
1061 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1063 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1064 types (they could be used as array bounds).
1065 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1066 (tsubst_pack_expansion): Handle failure to expand parameter
1069 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1072 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1073 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1074 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1075 (CLASS_TYPE_NON_UNION_P): Add.
1076 (struct lang_type_class): Add has_complex_dflt.
1077 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1078 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1079 * cp-tree.def: Add TRAIT_EXPR.
1080 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1081 * lex.c (struct resword): Add __has_nothrow_assign,
1082 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1083 __has_trivial_constructor, __has_trivial_copy,
1084 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1085 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1086 __is_pod, __is_polymorphic, __is_union.
1087 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1088 (cp_parser_trait_expr): New.
1089 * semantics.c (finish_trait_expr, trait_expr_value
1090 classtype_has_nothrow_copy_or_assign_p): New.
1091 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1093 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1094 * class.c (check_bases, check_field_decl, check_bases_and_members):
1095 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1096 * pt.c (uses_template_parms, tsubst_copy_and_build,
1097 value_dependent_expression_p, type_dependent_expression_p): Deal with
1099 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1101 2007-03-29 Richard Guenther <rguenther@suse.de>
1103 * tree.c (cp_walk_subtrees): Do not set input_location.
1105 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1108 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1111 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1113 * parser.c (struct cp_parser): Update comment for
1114 greater_than_is_operator_p.
1115 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1116 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1117 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1118 !GREATER_THAN_IS_OPERATOR_P.
1119 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1120 `>>' operators that will become two `>' tokens in C++0x.
1121 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1122 mode, allowing it to terminate default arguments.
1123 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1124 `>>' like two consecutive `>' tokens.
1125 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1126 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1127 ends a template argument.
1129 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1131 * decl.c (redeclaration_error_message): Complain when redeclaring
1132 a friend function with default template arguments (C++0x mode only).
1133 * cp-tree.h (check_default_tmpl_args): Declare.
1134 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1135 template arguments in function templates. Add support for checking
1136 the default template arguments of friend templates.
1137 (push_template_decl_real): Fix call to check_default_tmpl_args.
1138 (type_unification_real): If a template parameter has not been
1139 deduced but provides a default template argument, substitute into
1140 that default template argument.
1141 * parser.c (cp_parser_init_declarator): When declaring (but not
1142 defining!) a function template in C++0x mode, check for default
1145 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1148 * decl.c (grokdeclarator): Deal with cv-qualified function type
1149 typedefs in the same way for member and non-member functions.
1151 2007-03-26 Dirk Mueller <dmueller@suse.de>
1153 * parser.c (cp_parser_member_declaration): Pedwarn
1154 about stray semicolons after member declarations.
1156 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1159 * pt.c (instantiate_decl): Set in_system_header.
1161 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1163 * cp-tree.h (current_tempalte_parms): Improve documentation.
1164 * pt.c (current_template_args): Likewise.
1167 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1168 not consume tokens when failing.
1170 2007-03-22 Jim Wilson <wilson@specifix.com>
1171 Mark Mitchell <mark@codesourcery.com>
1174 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1175 consistent with FROM.
1177 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1179 * error.c (dump_expr): Handle dependent names that designate types.
1180 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1182 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1184 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1186 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1188 * cvt.c (cp_convert_and_check) : Define.
1189 * cp-tree.h (cp_convert_and_check): Declare.
1190 * call.c (convert_conversion_warnings): Rename to
1191 conversion_null_warnings. The warning for floating-point to
1192 integer is handled by convert_and_check in convert_like_real.
1193 (convert_like_real): convert_conversion_warnings was renamed as
1194 conversion_null_warnings.
1195 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1196 overflow and changes of value during conversion.
1198 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1201 * parser.c (cp_parser_statement): If 'namespace' is found, this
1202 only can be a namespace alias definition, so parse it now.
1203 (cp_parser_namespace_alias_definition): if we find an open brace
1204 instead of '=', then this is actually a misplaced namespace
1207 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1210 * decl.c (cxx_init_decl_processing): Move command-line options
1211 processing to c-opts.c.
1213 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1215 * ptree.c (cxx_print_type): Use formatting markup for integers
1216 when printing template parameter index/level/orig level.
1217 (cxx_print_xnode): Ditto.
1218 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1219 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1220 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1222 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1223 rather than a HOST_WIDE_INT.
1224 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1225 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1227 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1228 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1229 IN_BASE_INITIALIZER bool bitfields.
1230 (struct cp_declarator): Make KIND a 4-bit field. Make
1231 PARAMETER_PACK_P a bool bitfield just after KIND.
1232 * pt.c (uses_parameter_packs): Destroy the pointer set.
1233 (make_pack_expansion): Ditto.
1234 (check_for_bare_parameter_packs): Ditto.
1235 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1237 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1240 * call.c (convert_default_arg): Instead of copying the node,
1243 2007-03-15 Dirk Mueller <dmueller@suse.de>
1246 * call.c (convert_conversion_warnings): New..
1247 (convert_like_real): .. factored out from here.
1248 (convert_conversion_warnings): Add warning about
1249 false being converted to NULL in argument passing.
1251 2007-03-14 Dirk Mueller <dmueller@suse.de>
1253 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1254 (finish_do_body): Warn about empty body in do/while statement.
1256 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1258 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1260 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1263 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1266 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1268 * cp/repo.c (init_repo): Initialize random_seed saved options.
1269 (finish_repo): Adjust.
1271 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1274 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1277 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1279 * decl.c (compute_array_index_type): New warning flag warn_vla.
1281 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1284 * call.c (convert_default_arg): Copy non-constant arguments.
1286 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1289 * parser.c (cp_parser_postfix_expression): Disallow compound
1290 literals in constant expressions.
1293 * semantics.c (finish_typeof): Use unlowered_expr_type.
1295 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1298 * cp-tree.h (unlowered_expr_type): New function.
1299 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1300 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1301 (unlowered_expr_type): New function.
1302 (build_unary_op): Disallow predecrements of bool bitfields.
1303 * call.c (build_conditional_expr): Use unlowered_expr_type.
1304 * pt.c (type_unification_real): Likewise.
1306 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1309 * typeck.c (check_return_expr): Check for bare parameter packs.
1310 (comptypes): Compare template parameter packs and
1311 type pack expansions.
1312 * decl.c (grokdeclarator): Deal with the declaration of function
1314 (grokparms): Verify that the (optional) function parameter pack is
1315 at the end of the parameter list.
1316 (xref_basetypes): Handle pack expansions in the base class.
1317 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1318 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1319 (NONTYPE_ARGUMENT_PACK): New.
1320 (TYPE_PACK_EXPANSION): New.
1321 (EXPR_PACK_EXPANSION): New.
1322 (ARGUMENT_PACK_SELECT): New.
1323 * cp-objcp-common.c (cp_tree_size): Compute size of
1324 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1325 ARGUMENT_PACK_SELECT.
1326 * error.c (dump_template_argument): Print template argument packs.
1327 (dump_template_argument_list): Ditto.
1328 (dump_template_parameter): Dump `...' for template type parameter
1330 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1331 (dump_parameters): Print function parameter packs.
1332 (dump_template_parms): Print template argument packs.
1333 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1334 (maybe_warn_variadic_templates): New.
1335 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1336 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1337 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1339 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1340 (write_template_arg): Write argument packs as separate arguments.
1341 * cp-tree.h (struct template_parm_index_s): Add flag that
1342 indicates that the template parameter is actually a parameter
1344 (struct tree_argument_pack_select): New.
1345 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1346 (union lang_tree_node): Add argument_pack_select.
1347 (FUNCTION_PARAMETER_PACK_P): New.
1348 (PACK_EXPANSION_P): New.
1349 (PACK_EXPANSION_PATTERN): New.
1350 (SET_PACK_EXPANSION_PATTERN): New.
1351 (PACK_EXPANSION_PARAMETER_PACKS): New.
1352 (ARGUMENT_PACK_P): New.
1353 (ARGUMENT_PACK_ARGS): New.
1354 (SET_ARGUMENT_PACK_ARGS): New.
1355 (ARGUMENT_PACK_INCOMPLETE_P): New.
1356 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1357 (TEMPLATE_PARM_PARAMETER_PACK): New.
1358 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1359 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1360 (ARGUMENT_PACK_SELECT_INDEX): New.
1361 (ARGUMENT_PACK_SELECT_ARG): New.
1362 (struct cp_declarator): Add parameter_pack_p flag.
1363 (maybe_warn_variadic_templates): Declare.
1364 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1365 indicate a template parameter pack.
1366 (uses_parameter_packs): Declare.
1367 (template_parameter_pack_p): Declare.
1368 (template_parms_variadic_p): Declare.
1369 (make_pack_expansion): Declare.
1370 (check_for_bare_parameter_packs): Declare.
1371 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1372 sizeof... expressions.
1373 (pp_cxx_expression): Print pack expansions and non-type argument
1375 (pp_cxx_exception_specification): Print pack expansions.
1376 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1377 (pp_cxx_ctor_initializer): Print pack expansions.
1378 (pp_cxx_type_id): Print pack expansions.
1379 (pp_cxx_template_argument_list): Print argument packs.
1380 (pp_cxx_template_parameter): Print ellipsis for template parameter
1382 * pt.c (comp_template_parms): Compare template parameter packs.
1383 (template_parameter_pack_p): New.
1384 (template_parms_variadic_p): New.
1385 (template_args_variadic_p): New.
1386 (make_ith_pack_parameter_name): New.
1387 (struct find_parameter_pack_data): New.
1388 (find_parameter_packs_r): New.
1389 (uses_parameter_packs): New.
1390 (make_pack_expansion): New.
1391 (check_for_bare_parameter_packs): New.
1392 (expand_template_argument_pack): New.
1393 (reduce_template_parm_level): Propagate parameter pack flag.
1394 (process_template_parm): Add is_parameter_pack parameter to state
1395 when the parameter is actually a parameter pack. Create template
1396 parameter packs when is_parameter_pack is true.
1397 (current_template_args): The argument for a template parameter
1398 pack is an argument pack containing a single pack expansion.
1399 (process_partial_specialization): When checking that non-type
1400 argument expressions do not involve template parameters, loop over
1401 the arguments in argument packs separately.
1402 (push_template_decl_real): Check that the type of the declaration
1403 does not have any bare parameter packs. Check that primary
1404 templates have no more than one parameter pack, and that it comes
1405 at the end of the template parameter list.
1406 (convert_template_argument): Handle coercions for pack expansion
1407 expressions by coercing the pattern then rebuilding the expansion.
1408 (coerce_template_parms): When coercing the arguments for a
1409 variadic template, pack "extra" arguments into an argument pack.
1410 (coerce_template_template_parms): Cannot coerce between parameter
1411 packs and non-pack parameters.
1412 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1413 (comp_template_args): Expand all template arguments packs before
1414 comparing template argument lists.
1415 (mangle_class_name_for_template): Make argument packs as separate
1417 (for_each_template_parm_r): No need to handle BASELINK.
1418 (instantiate_class_template): Handle pack expansions in the base
1420 (tsubst_pack_expansion): New.
1421 (tsubst_template_args): Handle substitutions of argument packs and
1422 pack expansion into template argument lists.
1423 (tsubst_decl): Expand function parameter packs into separate
1424 function parameters.
1425 (tsubst_arg_types): Expand a type pack expansion into separate
1427 (tsubst_exception_specification): Handle pack expansions in
1428 exception specifiers.
1429 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1430 replacing a template parameter with its argument. If we encounter
1431 a substitution for an argument pack, just return the parameter
1433 (tsubst_copy): sizeof(X...) returns the number of elements in
1434 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1435 PARM_DECL is a parameter pack.
1436 (tsubst_expr): Expression pack expansions and argument packs
1437 cannot show up here; they will all be handled through function
1438 calls, sizeof, and template argument lists.
1439 (tsubst_copy_and_build): sizeof(X...) returns the number of
1440 elements in parameter pack X. Handle pack expansions in TREE_LIST
1441 and CONSTRUCTOR nodes.
1442 (fn_type_unification): Handle "incomplete" explicit template
1443 argument lists that specify some of the arguments for a template
1445 (type_unification_real): Unify arguments against pack expansions.
1446 (template_parm_level_and_index): New, helper function.
1447 (unify_pack_expansion): New.
1448 (unify): Unify argument packs on an argument-by-argument basis,
1449 handling variadic argument packs as well.
1450 (more_specialized_fn): Handle unification of function parameter
1451 packs. All things being equal, prefer non-variadic function
1452 templates to variadic function templates.
1453 (more_specialized_class): Prefer the variadic class template
1454 partial specialization that binds fewer arguments to a parameter
1456 (regenerate_decl_from_template): Expand function parameter packs
1457 into separate parameters.
1458 (instantiate_decl): Ditto.
1459 (tsubst_initializer_list): Handle pack expansions for base-class
1461 (dependent_type_p_r): Determine dependent types in argument packs
1462 and pack expansions.
1463 (value_dependent_expression_p): Determine value-dependence of
1464 non-type argument packs.
1465 (dependent_template_arg_p): Handle argument packs.
1466 * semantics.c (finish_cond): Check for bare parameter packs.
1467 (finish_expr_stmt): Ditto.
1468 (finish_for_expr): Ditto.
1469 (finish_switch_cond): Ditto.
1470 (finish_mem_initializers): Ditto.
1471 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1473 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1474 * parser.c (make_declarator): Declarator is not an expansion.
1475 (make_pointer_declarator): Transfer parameter pack flag to outer
1477 (make_reference_declarator): Ditto.
1478 (make_ptrmem_declarator): Ditto.
1479 (make_call_declarator): Ditto.
1480 (make_array_declarator): Ditto.
1481 (cp_parser_postfix_expression): Allow pack expansion expressions
1482 in the argument list for a call expression.
1483 (cp_parser_parenthesized_expression_list): Add new parameter
1484 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1485 into separate arguments."
1486 (cp_parser_new_placement): Allow pack expansion expressions.
1487 (cp_parser_new_initializer): Ditto.
1488 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1489 base-class initializer expansion.
1490 (cp_parser_mem_initializer): Ditto.
1491 (cp_parser_template_parameter_list): Keep track of whether the
1492 template parameter is a template parameter pack.
1493 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1494 template parameter pack.
1495 (cp_parser_type_parameter): Ditto.
1496 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1498 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1499 this declarator is a parameter pack.
1500 (cp_parser_parameter_declaration): The ellipsis does not end the
1501 parameter declaration, because it might be a parameter pack. Parse
1502 the ellipsis to indicate a parameter pack.
1503 (cp_parser_initializer): Allow pack expansions.
1504 (cp_parser_initializer_list): Allow ellipsis to create an
1505 initializer expansion.
1506 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1508 (cp_parser_type_id_list): Allow ellipsis to create an exception
1509 specifier expansion.
1510 (cp_parser_attribute_list): Don't allow pack expansions.
1511 (cp_parser_functional_cast): Allow pack expansions.
1512 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1513 compute the length of a parameter pack.
1514 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1515 end a template argument.
1516 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1517 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1520 2007-03-09 Dirk Mueller <dmueller@suse.de>
1522 * cp/call.c (build_new_op): Call warn_logical_operator.
1524 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1527 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1530 * pt.c (any_template_arguments_need_structural_equality_p):
1533 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1535 * decl.c (grokdeclarator): Disable warnings for anonymous
1538 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1540 * typeck2.c (readonly_error): Always emit a hard error.
1541 Remove last argument.
1542 * cp-tree.h (readonly_error): Adjust prototype.
1543 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1544 * typeck.c (build_unary_op): Likewise.
1545 (build_modify_expr): Likewise.
1547 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1550 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1552 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1555 * parser.c (struct cp_parser): New IN_IF_STMT.
1556 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1557 returning if parsing the body of an 'if' statement or issuing an
1558 error and continuing.
1559 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1561 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1563 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1566 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1569 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1571 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1572 Objective-C++. Don't exit early if -shared-libgcc needs to be
1575 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1577 * typeck.c (common_base_type): Delete unused function.
1579 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1581 * Make-lang.in: Add dummy lang.install-pdf target.
1583 2007-03-01 Simon Baldwin <simonb@google.com>
1586 * decl.c (check_tag_decl): Added new warning for typedef ignored
1587 when it precedes an otherwise valid non-typedef declaration.
1589 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1591 * typeck.c (build_function_call): Store converted arguments
1592 in a stack-allocated array instead of building a list.
1593 (convert_arguments): Store arguments in the array passed in as an
1594 argument, and return the actual number of arguments.
1595 * call.c (build_call): Delete, and replace with...
1596 (build_call_n, build_call_a): New.
1597 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1598 (build_over_call): Store converted arguments in a stack-allocated
1599 array instead of building a list.
1600 (build_cxx_call): Pass arguments in an array instead of as a list.
1601 (build_java_interface_fn_ref): Rewrite to avoid constructing
1603 * tree.h: Update declarations to reflect above changes.
1604 * method.c (use_thunk): Use a stack-allocated array to hold
1605 the arguments instead of a list.
1606 * rtti.c (throw_bad_cast): Update call to cxx_call.
1607 (throw_bad_typeid): Likewise.
1608 (build_dynamic_cast_1): Likewise.
1609 * init.c (build_builtin_delete_call): Use build_call_n.
1610 * decl.c (expand_static_init): Likewise.
1611 * except.c (cp_protect_cleanup_actions): Likewise.
1612 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1613 (gimplify_must_not_throw_expr): Likewise.
1614 (cxx_omp_apply_fn): Use build_call_a.
1616 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1618 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1619 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1621 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1623 * cp-tree.h (static_ctors): Remove.
1624 * cp-tree.h (static_dtors): Likewise.
1625 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1626 refactoring of tree_map hierarchy.
1627 (decl_shadowed_for_var_insert): Likewise.
1628 * semantics.c (expand_body): Use c_expand_body.
1629 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1630 * decl2.c (static_ctors): Remove.
1631 (static_dtors): Likewise.
1632 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1633 objc_generate_static_init_call. Do not call static_[cd]tors.
1634 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1636 (cp_write_global_declarations): Likewise.
1638 2007-02-23 Richard Guenther <rguenther@suse.de>
1640 * class.c (note_name_declared_in_class): Make declaration
1641 changes meaning a pedwarn.
1643 2007-02-22 Michael Matz <matz@suse.de>
1646 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1647 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1648 dump_function_decl): Guard emitting outer scopes by new flag.
1649 * cp-lang.c (cxx_dwarf_name): New function.
1650 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1651 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1653 (push_template_decl_real, lookup_template_class): Remove calls
1656 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1658 * call.c (build_new_method_call): Ensure that explicit calls of
1659 destructors have type "void".
1661 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1663 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1664 and -Walways-true with -Waddress.
1665 * cvt.c (convert_to_void): Replace unconditional warning with
1668 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1670 * decl.c, tree.c: Fix comment typos.
1672 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1675 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1676 statement expression if we had an error mark node.
1678 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1679 Brooks Moses <brooks.moses@codesourcery.com>
1680 Lee Millward <lee.millward@codesourcery.com>
1682 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1683 Change class to tcc_vl_exp.
1685 * call.c (build_call): Use build_call_list instead
1687 (build_over_call): Likewise.
1688 (build_new_method_call): Use build_min_non_dep_call_list
1689 instead of build_min_non_dep.
1691 * error.c (dump_call_expr_args): New function.
1692 (dump_aggr_init_expr_args): New function.
1693 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1694 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1696 * cvt.c (convert_to_void): Use build_call_array instead
1697 of build3; use new AGGR_INIT_EXPR accessor macros.
1699 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1700 instead of TREE_CODE_LENGTH.
1702 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1703 AGGR_INIT_EXPR accessor macros.
1705 * cp-gimplify.c (cp_gimplify_init_expr): Use
1706 AGGR_INIT_EXPR_SLOT to set the slot operand.
1708 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1709 (AGGR_INIT_EXPR_SLOT): New macro.
1710 (AGGR_INIT_EXPR_ARG): New macro.
1711 (aggr_init_expr_nargs): New macro.
1712 (AGGR_INIT_EXPR_ARGP): New macro.
1713 (aggr_init_expr_arg_iterator): New.
1714 (init_aggr_init_expr_arg_iterator): New.
1715 (next_aggr_init_expr_arg): New.
1716 (first_aggr_init_expr_arg): New.
1717 (more_aggr_init_expr_args_p): New.
1718 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1719 (stabilize_aggr_init): New declaration.
1720 (build_min_non_dep_call_list): Likewise.
1722 * tree.c (process_aggr_init_operands): New function.
1723 (build_aggr_init_array) New function.
1724 (build_cplus_new): Update to use new CALL_EXPR and
1725 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1726 build_aggr_init_array.
1727 (build_min_non_dep_call_list) New function.
1728 (build_min_nt): Assert input code parameter is not a variable
1729 length expression class.
1730 (build_min, build_min_non_dep): Likewise.
1731 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1732 to check for equality instead of recursing. Handle tcc_vl_exp
1734 (stabilize_call): Update to only handle CALL_EXPRs, not
1735 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1736 (stabilize_aggr_init): New function.
1737 (stabilize_init): Use it.
1739 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1740 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1741 AGGR_INIT_EXPR accessor macros and argument iterators.
1743 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1744 build_vl_exp. Iterate through the operands, recursively
1745 processing each one.
1746 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1747 CALL_EXPR accessor macros.
1748 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1749 tree code classes. Use TREE_OPERAND_LENGTH instead of
1752 * semantics.c (finish_call_expr): Use build_nt_call_list
1753 instead of build_nt.
1754 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1755 accessor macros. Use build_call_array to construct the
1756 CALL_EXPR node instead of build3
1758 * decl2.c (build_offset_ref_call_from_tree): Use
1759 build_nt_call_list and build_min_non_dep_call_list instead
1760 of build_min_nt and build_min_non_dep.
1762 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1763 Use build_nt_call_list instead of build_min_nt.
1765 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1768 * call.c (build_conditional_expr): Improve error message.
1770 2007-02-13 Dirk Mueller <dmueller@suse.de>
1772 * friend.c (do_friend): Annotate warning about friend
1773 declarations in templates with OPT_Wnon_template_friend.
1774 Convert informal message from warning() to inform().
1776 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1777 Mark Mitchell <mark@codesourcery.com>
1780 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1781 instantiations for variables.
1783 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1786 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1787 Check warn_unused_value just once.
1789 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1792 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1793 (fn_type_unificiation): Likewise.
1794 (get_bindings): Likewise.
1796 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1799 * decl.c (finish_function): Use DECL_REPLACEABLE.
1800 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1802 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1804 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1806 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1808 * decl.c (grokvardecl): Don't error if !have_tls.
1809 (grokdeclarator): Likewise.
1810 * parser.c (cp_parser_omp_threadprivate): Likewise.
1812 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1815 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1816 parameters and result decls in omp clauses.
1817 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1820 2007-02-05 Dirk Mueller <dmueller@suse.de>
1823 * parser.c (cp_parser_class_specifier): Always initialize bases.
1825 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1827 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1828 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1829 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1831 * semantics.c (finish_omp_atomic): Store a whole expression node
1832 in operand 1, and integer_zero_node in operand 0, for dependent
1833 OMP_ATOMIC. Rewrite to make flow easier to understand.
1835 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1837 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1839 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1841 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1842 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1844 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1846 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1847 keyword warning to -Wc++0x-compat.
1849 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1851 * decl.c (grokdeclarator): Update documentation.
1853 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1856 * decl.c (grokdeclarator): If __thread is used together with
1857 a storage class other than extern and static, clear thread_p
1858 after issuing diagnostics and fall through to checking the
1861 2007-01-30 Roger Sayle <roger@eyesopen.com>
1863 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1864 calculating the size of an array (to avoid recursive errors).
1866 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1869 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1871 * call.c (convert_like_real): Don't warn when converting to
1874 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1876 * decl.c (pop_label): Replace warning with call to
1877 warn_for_unused_label.
1879 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1882 * semantics.c (finish_pseudo_destructor_expr): Check the
1883 destrutor name by calling check_dtor_name.
1885 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1887 * lex.c (D_CPP0X): Rename.
1889 (reswords): D_CPP0X -> D_CXX0X.
1890 (init_reswords): Ditto.
1891 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1892 of C++0x keywords as identifiers.
1894 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1897 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1900 2007-01-23 Ian Lance Taylor <iant@google.com>
1902 * typeck.c (convert_for_assignment): Only warn about a = b = c
1903 when converting to bool.
1905 2007-01-23 Roger Sayle <roger@eyesopen.com>
1907 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1909 * typeck.c (ignore_overflows): Remove the remaining uses of
1910 TREE_CONSTANT_OVERFLOW.
1912 2007-01-20 Jan Hubicka <jh@suse.cz>
1914 * decl2.c (start_objects, start_static_storage_duration_function):
1915 Do not make the functions uninlinable.
1917 2007-01-17 Ian Lance Taylor <iant@google.com>
1919 * class.c (add_method): Call VEC_reserve_exact rather than passing
1920 a negative size to VEC_reserve.
1922 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
1925 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
1927 2007-01-10 Mark Mitchell <mark@codesourcery.com>
1930 * decl.c (make_typename_type): If the qualified name is not a
1931 type, issue an error.
1932 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
1935 2007-01-08 Geoffrey Keating <geoffk@apple.com>
1937 * rtti.c: Include target.h.
1938 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
1939 don't emit typeinfo for fundamental types as weak.
1940 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
1942 2007-01-08 Richard Guenther <rguenther@suse.de>
1944 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
1946 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
1948 * call.c (standard_conversion): Pass flag to
1949 vector_types_convertible_p to disallow emission of note.
1950 * typeck.c (convert_for_assignment): Pass flag to
1951 vector_types_convertible_p to allow emission of note.
1952 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
1953 to disallow emission of note.
1955 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1958 * typeck.c (build_binary_op): Call overflow_warning if
1959 TREE_OVERFLOW_P is true for the result and not for any of the
1962 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
1965 * class.c (add_method): Don't wait until template
1966 instantiation time to complain about duplicate methods.
1968 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1971 * semantics.c (finish_unary_op_expr): Warn only if result
1972 overflowed and operands did not.
1974 2007-01-05 Ian Lance Taylor <iant@google.com>
1976 * typeck.c (build_binary_op): Warn about comparing a non-weak
1979 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
1981 * pt.c (tsubst): Propagate the need for structural equality checks
1982 when reducing the level of template parameters.
1984 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1986 * pt.c: Fix a comment typo.
1988 2007-01-02 Ian Lance Taylor <iant@google.com>
1990 * semantics.c (maybe_convert_cond): Optionally warn when using an
1991 assignment as a condition.
1992 * typeck.c (convert_for_assignment): Optionally warn about
1993 assigning the result of an assignment to a bool.
1995 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
1997 * pt.c (canonical_template_parms): Correct typo in comment.
1999 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2001 * typeck.c (structural_comptypes): Renamed from "comptypes".
2002 (comptypes): Use canonical type information to perform fast type
2003 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2004 canonical type comparison returns the same results as we would see
2005 from the current, structural check. Support COMPARE_STRUCTURAL
2006 when we need structural checks.
2007 * decl.c (typename_compare): Fix comment.
2008 (build_typename_type): TYPENAME_TYPE nodes require structural
2009 equality checks, because they resolve different based on the
2011 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2012 require structural equality checks (for now).
2013 (build_ptrmemfunc_type): Build the canonical pointer to member
2015 (compute_array_index_type): Whenever we build a new index type
2016 to represent the size of an array in a template, we need to mark
2017 this index type as requiring structural equality. This goes for
2018 arrays with value-dependent sizes with the current ABI, or all
2020 * tree.c (cplus_array_hash): New.
2021 (struct cplus_array_info): New.
2022 (cplus_array_compare): New.
2023 (cplus_array_htab): New.
2024 (build_cplus_array_type_1): Use a hash table to cache the array
2025 types we build. Build the canonical array type for each array
2027 (cp_build_qualified_type_real): When building a cv-qualified array
2028 type, use the hash table of array types and build canonical array
2030 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2031 use structural equality (for now).
2032 * cp-tree.h (COMPARE_STRUCTURAL): New.
2033 * pt.c (canonical_template_parms): New.
2034 (canonical_type_parameter): New.
2035 (process_template_parm): Find the canonical type parameter.
2036 (lookup_template_class): When we have named the primary template
2037 type, set the canonical type for our template class to the primary
2038 template type. If any of the template arguments need structural
2039 equality checks, the template class needs structural equality
2041 (tsubst): When reducing the level of a template template
2042 parameter, we require structural equality tests for the resulting
2043 parameter because its template parameters have not had their types
2044 canonicalized. When reducing a template type parameter, find the
2045 canonical reduced type parameter.
2046 (any_template_arguments_need_structural_equality_p): New.