1 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
4 * decl.c (xref_basetypes): Return false in case of ill-formed
7 2010-05-19 Jason Merrill <jason@redhat.com>
9 * call.c (reference_binding): Use cp_build_qualified_type_real
10 and cp_type_quals consistently.
11 (add_function_candidate): Likewise.
12 (build_conditional_expr): Likewise.
13 (convert_like_real): Likewise.
14 (type_passed_as): Likewise.
15 * class.c (add_method): Likewise.
16 (same_signature_p): Likewise.
17 (layout_class_type): Likewise.
18 * decl.c (cxx_init_decl_processing): Likewise.
19 (cp_fname_init): Likewise.
20 (grokdeclarator): Likewise.
21 * decl2.c (cp_reconstruct_complex_type): Likewise.
22 * init.c (build_new_1): Likewise.
23 * method.c (do_build_copy_constructor): Likewise.
24 (implicitly_declare_fn): Likewise.
25 * pt.c (tsubst_aggr_type): Likewise.
27 * rtti.c (init_rtti_processing): Likewise.
28 (build_headof): Likewise.
29 (build_dynamic_cast_1): Likewise.
30 (tinfo_base_init): Likewise.
31 (emit_support_tinfos): Likewise.
32 * semantics.c (capture_decltype): Likewise.
33 * tree.c (cv_unqualified): Likewise.
34 * typeck.c (composite_pointer_type): Likewise.
35 (string_conv_p): Likewise.
37 * mangle.c (write_CV_qualifiers_for_type): Tweak.
39 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
40 * decl.c (start_decl): Likewise.
41 * semantics.c (finish_compound_literal): Likewise.
42 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
43 (cp_type_readonly): Remove.
44 * cp-tree.h: Remove declaration.
46 * typeck.c (merge_types): Preserve memfn quals.
48 * decl.c (grokdeclarator): Don't check quals on fn type.
49 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
50 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
53 * typeck.c (type_memfn_quals): New fn.
54 (apply_memfn_quals): New fn.
55 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
56 (cp_type_readonly): Use cp_type_quals.
57 * cp-tree.h: Add declarations.
58 * tree.c (cp_build_qualified_type_real): Don't set, but do
59 preserve, quals on FUNCTION_TYPE.
60 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
61 * decl.c (build_ptrmem_type): Likewise.
62 (grokdeclarator): Likewise.
63 (static_fn_type): Likewise.
64 * decl2.c (change_return_type): Likewise.
65 (cp_reconstruct_complex_type): Likewise.
66 * pt.c (tsubst_function_type): Likewise.
68 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
70 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
72 * tree.c (build_min_non_dep_call_vec): Update comment.
74 2010-05-17 Jason Merrill <jason@redhat.com>
76 * call.c (struct z_candidate): Add explicit_targs field.
77 (add_template_candidate_real): Set it.
78 (build_over_call): Use it to control init-list warning.
81 * call.c (build_over_call): Limit init-list deduction warning to
82 cases where the argument is actually an init-list.
85 * call.c (build_over_call): Don't do bitwise copy for move ctor.
87 2010-05-17 Dodji Seketeli <dodji@redhat.com>
88 Jason Merrill <jason@redhat.com>
91 * decl.c (compute_array_index_type): Call mark_rvalue_use.
93 2010-05-15 Jason Merrill <jason@redhat.com>
95 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
96 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
98 (finish_eh_spec_block): Adjust.
100 2010-05-15 Jakub Jelinek <jakub@redhat.com>
103 * pt.c (tsubst): Unshare template argument.
105 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
107 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
108 * Make-lang.in: Fix dependencies accordingly.
110 2010-05-14 Jason Merrill <jason@redhat.com>
113 * except.c (build_throw): Simplify, adjust for DR 475.
116 * except.c (dtor_nothrow): Return nonzero for type with
120 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
121 gimple_build_eh_must_not_throw.
123 2010-05-14 Martin Jambor <mjambor@suse.cz>
125 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
128 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
130 * call.c (build_new_method_call): Change warning text.
131 * typeck2.c (build_functional_cast): Change error text.
133 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
136 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
137 shadowing the outer parameter or variables by the declaration of
138 nested function in nested structure or class. Warn the shadowing by
139 the declaration of nested lambda expression.
141 2010-05-13 Jason Merrill <jason@redhat.com>
143 * typeck.c (cp_build_array_ref): Factor out from...
144 (build_array_ref): ...here. Drop complain parm.
145 (build_new_op): Adjust.
146 * class.c (build_vtbl_ref_1): Adjust.
147 * decl2.c (grok_array_decl): Adjust.
148 * cp-tree.h: Adjust prototypes.
150 2010-05-13 Jan Hubicka <jh@suse.cz>
152 * decl.c (cp_finish_decl): Do not worry about used attribute.
154 2010-05-12 Jason Merrill <jason@redhat.com>
156 * typeck.c (build_array_ref): Take complain parm.
157 * cp-tree.h: Add it to prototype.
158 * call.c (build_new_op): Pass it.
159 * class.c (build_vtbl_ref): Pass it.
160 * decl2.c (grok_array_decl): Pass it.
164 * cp-tree.def (NULLPTR_TYPE): Remove.
165 * cp-tree.h (NULLPTR_TYPE_P): New.
166 (SCALAR_TYPE_P): Use it.
167 (nullptr_type_node): New.
168 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
169 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
171 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
172 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
173 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
174 * mangle.c (write_type): Likewise.
175 * name-lookup.c (arg_assoc_type): Likewise.
176 * typeck.c (build_reinterpret_cast_1): Likewise.
177 * rtti.c (typeinfo_in_lib_p): Likewise.
178 (emit_support_tinfos): Remove local nullptr_type_node.
180 * cp-tree.h (UNKNOWN_TYPE): Remove.
181 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
182 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
183 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
184 * class.c (instantiate_type): Check unknown_type_node rather than
186 * name-lookup.c (maybe_push_decl): Likewise.
187 * rtti.c (get_tinfo_decl_dynamic): Likewise.
188 (get_typeid): Likewise.
189 * semantics.c (finish_offsetof): Likewise.
192 * call.c (add_template_candidate_real): If deduction fails, still
193 add the template as a non-viable candidate.
194 (equal_functions): Handle template candidates.
195 (print_z_candidate): Likewise.
196 (print_z_candidates): Likewise.
197 (build_new_function_call): Likewise.
199 * cp-tree.h (LOOKUP_LIST_ONLY): New.
200 * call.c (add_candidates): Enforce it.
201 (build_new_method_call): Try non-list ctor if no viable list ctor.
202 (build_user_type_conversion_1): Likewise.
204 * call.c (add_candidates): Distinguish between type(x) and
206 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
207 (build_new_method_call): Give better error for conversion op.
209 * call.c (add_candidates): Add first_arg and return_type parms.
210 Add special constructor/conversion op handling.
211 (convert_class_to_reference): Use it.
212 (build_user_type_conversion_1): Likewise.
213 (build_op_call): Likewise.
214 (build_new_method_call): Likewise.
215 (build_new_op): Adjust.
216 (perform_overload_resolution): Adjust.
218 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
223 * pt.c (process_partial_specialization): Return error_mark_node
224 in case of unused template parameters in partial specialization.
226 2010-05-11 Jakub Jelinek <jakub@redhat.com>
229 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
230 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
231 look at its second operand.
233 2010-05-10 Jason Merrill <jason@redhat.com>
236 * semantics.c (baselink_for_fns): Revert earlier change.
239 * typeck.c (cp_build_modify_expr): Complain about assignment to
240 array from init list.
242 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
245 * decl.c (check_initializer): strip array type before checking for
246 uninitialized const or ref members.
248 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
251 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
252 error count. Emit errors only if compain is true.
253 (build_new_1): Do not return error_mark_node if
254 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
255 errors. Delay the check for user-provided constructor.
256 (perform_member_init): Adjust.
257 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
260 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
261 Jason Merrill <jason@redhat.com>
263 Add support for C++0x nullptr.
264 * cp-tree.def: Add NULLPTR_TYPE.
265 * cp-tree.h: Add nullptr_node.
266 (cp_tree_index): Add CPTI_NULLPTR.
267 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
268 * call.c (null_ptr_cst_p): Handle nullptr.
269 (standard_conversion): Likewise.
270 (convert_arg_to_ellipsis): Likewise.
271 * mangle.c (write_type): Likewise.
272 * name-lookup.c (arg_assoc_type): Likewise.
273 * parser.c (cp_parser_primary_expression): Likewise.
274 * typeck.c (cp_build_binary_op): Likewise.
275 (build_reinterpret_cast_1): Likewise.
276 * error.c (dump_type): Likewise.
277 (dump_type_prefix, dump_type_suffix): Likewise.
278 * decl.c (cxx_init_decl_processing): Likewise.
279 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
280 * cvt.c (ocp_convert): Likewise.
281 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
282 nullptr_t tinfo in libsupc++.
284 2010-05-06 Jason Merrill <jason@redhat.com>
286 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
288 2010-04-22 Jakub Jelinek <jakub@redhat.com>
289 Dodji Seketeli <dodji@redhat.com>
292 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
294 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
295 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
296 (decay_conversion, perform_integral_promotions): Call rvalue_use.
297 (cp_build_unary_op): Call lvalue_use.
298 * decl.c (unused_but_set_errorcount): New variable.
299 (poplevel): Issue -Wunused-but-set-variable diagnostics.
300 (duplicate_decls): Merge DECL_READ_P flags.
301 (start_cleanup_fn): Set DECL_READ_P flag.
302 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
303 * tree.c (rvalue): Call rvalue_use.
304 * pt.c (convert_nontype_argument): Likewise.
305 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
306 finish_decltype_type): Likewise.
307 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
308 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
309 or rvalue_use depending on the expr.
310 * init.c (build_new, build_delete): Likewise.
311 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
313 2010-05-05 Jason Merrill <jason@redhat.com>
316 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
317 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
319 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
322 * pt.c (unify): Check each elt for error_mark_node.
324 2010-05-04 Jason Merrill <jason@redhat.com>
327 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
329 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
332 * call.c (build_new_method_call): Return error_mark_node if fns is
335 2010-05-03 Dodji Seketeli <dodji@redhat.com>
338 * pt.c (most_specialized_class): Pretend we are processing
339 a template decl during the call to coerce_template_parms.
341 2010-05-03 Jason Merrill <jason@redhat.com>
345 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
346 from the selected underlying type unless -fstrict-enums. Set
347 ENUM_UNDERLYING_TYPE to have the restricted range.
348 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
349 * class.c (check_bitfield_decl): Likewise.
351 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
354 * init.c (build_new_1): Revert the accidental checkin in
357 2010-04-30 Jason Merrill <jason@redhat.com>
360 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
361 (pp_cxx_type_specifier_seq): ...here.
363 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
365 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
366 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
368 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
371 * typeck.c (warn_args_num): New function.
372 (convert_arguments): Use warn_args_num to print the diagnostic
375 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
378 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
379 user-provided constructor while recursing.
381 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
384 * error.c (print_instantiation_partial_context_line): Handle
385 recursive instantiation.
386 (print_instantiation_partial_context): Likewise.
388 2010-04-27 Jason Merrill <jason@redhat.com>
390 * init.c (perform_member_init): Check CLASS_TYPE_P.
392 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
395 * init.c (perform_member_init): check for uninitialized const or
396 reference members, including array types.
398 2010-04-24 Jason Merrill <jason@redhat.com>
400 * tree.c (get_fns): Split out from get_first_fn.
401 * cp-tree.h: Declare it.
402 * search.c (shared_member_p): Use it.
403 * semantics.c (finish_qualified_id_expr): Simplify.
404 (finish_id_expression): Simplify.
406 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
407 whenever object is NULL_TREE. Don't do 'this' capture here.
408 (finish_qualified_id_expr): Pass NULL_TREE.
409 (finish_id_expression): Likewise.
410 (lambda_expr_this_capture): Likewise.
412 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
413 rather than checking current_class_ref directly.
414 (finish_call_expr): Likewise.
417 * name-lookup.c (qualify_lookup): Disqualify lambda op().
418 * class.c (current_nonlambda_class_type): New fn.
419 * semantics.c (nonlambda_method_basetype): New.
420 * cp-tree.h: Declare them.
421 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
423 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
426 * semantics.c (lambda_return_type): Complain about
430 * tree.c (cv_unqualified): Handle error_mark_node.
433 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
434 if we don't want errors.
437 * class.c (convert_to_base): Add complain parameter. Pass
438 ba_quiet to lookup_base if we don't want errors.
439 (build_vfield_ref): Pass complain to convert_to_base.
440 * call.c (convert_like_real): Likewise.
441 (initialize_reference): Likewise.
442 (perform_direct_initialization_if_possible): Pass complain to
446 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
447 Jason Merrill <jason@redhat.com>
450 * decl.c (check_for_uninitialized_const_var): Handle classes that need
452 (check_initializer): Call it for classes that need constructing, too.
453 * class.c (in_class_defaulted_default_constructor): New.
454 * cp-tree.h: Declare it.
456 2010-04-20 Jason Merrill <jason@redhat.com>
459 * init.c (constant_value_1): Treat error_mark_node as a constant
460 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
461 * cvt.c (ocp_convert): Handle getting error_mark_node from
462 integral_constant_value.
463 * decl.c (compute_array_index_type): Likewise.
465 2010-04-20 Dodji Seketeli <dodji@redhat.com>
469 * typeck.c (incompatible_dependent_types_p): If one of the
470 compared types if not a typedef then honour their main variant
473 2010-04-20 Jakub Jelinek <jakub@redhat.com>
475 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
477 2010-04-19 Dodji Seketeli <dodji@redhat.com>
480 * typeck.c (structural_comptypes): Test dependent typedefs
481 incompatibility before testing for their main variant based
484 2010-04-19 Jakub Jelinek <jakub@redhat.com>
486 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
487 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
489 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
491 * decl.c (cxx_init_decl_processing): Remove second argument in call to
492 build_common_tree_nodes.
494 2010-04-14 Jason Merrill <jason@redhat.com>
497 * parser.c (cp_parser_parenthesized_expression_list): Change
498 is_attribute_list parm to int to indicate whether or not to
499 handle initial identifier specially.
500 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
502 2010-04-13 Jason Merrill <jason@redhat.com>
504 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
506 * parser.c (cp_parser_lambda_expression): Complain about lambda in
508 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
510 2010-04-12 Jason Merrill <jason@redhat.com>
513 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
514 return value directly.
516 * call.c (type_decays_to): Call cv_unqualified for non-class type.
518 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
521 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
522 * init.c (build_new_1): Check for uninitialized const members and
523 uninitialized reference members, when using new without
524 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
525 (diagnose_uninitialized_cst_or_ref_member): Define, call
526 diagnose_uninitialized_cst_or_ref_member_1.
527 (diagnose_uninitialized_cst_or_ref_member_1): New function.
529 2010-04-12 Richard Guenther <rguenther@suse.de>
532 * semantics.c (expand_or_defer_fn_1): Do not keep extern
533 template inline functions.
535 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
538 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
541 2010-04-07 Jason Merrill <jason@redhat.com>
544 * decl.c (start_preparsed_function): Do defer nested functions.
547 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
548 * decl2.c (finish_static_data_member_decl): Set it.
549 * decl.c (duplicate_decls): Propagate it.
550 * pt.c (tsubst_decl): Don't substitute the domain of an array
551 VAR_DECL if it's set.
552 (regenerate_decl_from_template): Substitute it here.
553 (type_dependent_expression_p): Return true if it's set.
554 * semantics.c (finish_decltype_type): Instantiate such a variable.
555 * typeck.c (cxx_sizeof_expr): Likewise.
556 (strip_array_domain): New.
559 * name-lookup.c (current_decl_namespace): Non-static.
560 (pop_nested_namespace): Sanity check.
561 * cp-tree.h: Declare current_decl_namespace.
562 * decl.c (grokvardecl): Use it instead of current_namespace.
563 (grokfndecl): Likewise.
566 * pt.c (tsubst_friend_function): Instatiate a friend that has already
569 * pt.c (print_template_statistics): New.
570 * cp-tree.h: Declare it.
571 * tree.c (cxx_print_statistics): Call it.
574 * decl.c (grokvardecl): Tweak warning message.
575 (grokfndecl): Likewise.
577 2010-04-07 Dodji Seketeli <dodji@redhat.com>
580 *pt.c (tsubst_decl): Get the arguments of a specialization from
581 the specialization template, not from the most general template.
583 2010-04-07 Dodji Seketeli <dodji@redhat.com>
586 * typeck2.c (process_init_constructor_record):
587 value-initialize members that are are not explicitely
590 2010-04-07 Jie Zhang <jie@codesourcery.com>
593 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
594 when all of its elements are non-constant and have been split out.
596 2010-04-06 Taras Glek <taras@mozilla.com>
597 Jason Merrill <jason@redhat.com>
599 * parser.c (cp_parser_class_specifier): Set class location to that
600 of IDENTIFIER_NODE instead of '{' when possible.
601 * semantics.c (begin_class_definition): Do not overide locations
602 with less precise ones.
604 2010-04-06 Jason Merrill <jason@redhat.com>
607 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
610 * pt.c (maybe_update_decl_type): Check the return value from
613 2010-04-01 Jason Merrill <jason@redhat.com>
615 * decl.c (next_initializable_field): No longer static.
616 * cp-tree.h: Declare it.
617 * call.c (build_aggr_conv): Fail if there are more initializers
618 than initializable fields.
620 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
621 instead of void_zero_node.
623 2010-03-31 Dodji Seketeli <dodji@redhat.com>
626 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
627 * pt.c (end_template_parm_list): Store sibling template parms of
628 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
629 (push_template_decl_real): Don't store the containing template decl
630 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
631 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
632 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
635 2010-03-30 Jason Merrill <jason@redhat.com>
638 * pt.c (push_template_decl_real): Deal better with running out of
639 scopes before running out of template parms.
643 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
644 function parameter context. Don't print an error if parsing
648 * pt.c (more_specialized_fn): Don't control cv-qualifier check
651 2010-03-26 Jason Merrill <jason@redhat.com>
654 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
655 c++0x mode, but not other type-names.
657 2010-03-26 Dodji Seketeli <dodji@redhat.com>
660 * pt.c (add_to_template_args): Support NULL ARGS;
661 (most_specialized_class): call coerce_template_parms on
662 template arguments passed to get_class_bindings. Use
663 add_to_template_args.
664 (unify): Handle VAR_DECLs.
666 2010-03-26 Dodji Seketeli <dodji@redhat.com>
668 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
670 * pt.c (get_template_parms_at_level): Adjust.
672 2010-03-25 Dodji Seketeli <dodji@redhat.com>
675 * cp-tree.h (get_template_parms_at_level): Declare ...
676 * pt.c (get_template_parms_at_level): ... new function.
677 * typeck.c (get_template_parms_of_dependent_type): If a template
678 type parm's DECL_CONTEXT isn't yet set, get its siblings from
679 current_template_parms. Use get_template_parms_at_level. Remove
681 (incompatible_dependent_types_p): If we get empty parms from just one
682 of the template type parms we are comparing then the template parms are
685 2010-03-24 Jason Merrill <jason@redhat.com>
688 * parser.c (make_declarator): Initialize id_loc.
689 (cp_parser_lambda_declarator_opt): And set it.
691 2010-03-23 Jason Merrill <jason@redhat.com>
693 Make lambda conversion op and op() non-static.
694 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
695 Also add the thunk function returned by the conversion op.
696 Mark the conversion deleted if the op() is variadic.
697 * decl2.c (mark_used): Give helpful message about deleted conversion.
698 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
699 * semantics.c (finish_this_expr): Adjust.
700 * mangle.c (write_closure_type_name): Adjust.
701 * decl.c (grok_op_properties): Don't allow it.
702 * call.c (build_user_type_conversion_1): No static conversion ops.
703 (build_op_call): Or op().
705 * decl2.c (change_return_type): Fix 'this' quals.
707 2010-03-22 Jason Merrill <jason@redhat.com>
710 * tree.c (pod_type_p): Use old meaning in C++98 mode.
713 * pt.c (contains_auto_r): New fn.
714 (do_auto_deduction): Use it.
715 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
717 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
720 * decl2.c (grokfield): Handle invalid initializers for member
723 2010-03-20 Dodji Seketeli <dodji@redhat.com>
726 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
728 * decl2.c (vague_linkage_p): Likewise.
730 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
733 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
734 false, in the cp_parser_expression_statement call.
736 2010-03-05 Jason Merrill <jason@redhat.com>
738 * mangle.c (mangle_decl): Give name collision error even without
741 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
743 * pt.c (process_partial_specialization): Use error_n instead of
746 2010-03-03 Jason Merrill <jason@redhat.com>
749 * mangle.c (mangle_decl): Handle VAR_DECL, too.
751 2010-03-03 Jason Merrill <jason@redhat.com>
754 * mangle.c: Include cgraph.h.
755 (mangle_decl): If the mangled name will change in a later
756 ABI version, make the later mangled name an alias.
757 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
758 * Make-lang.in (mangle.o): Depend on cgraph.h.
759 * method.c (make_alias_for): Handle VAR_DECL, too.
760 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
761 * tree.c (no_linkage_check): Adjust.
762 * decl.c (maybe_commonize_var): Adjust.
765 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
767 * pt.c (redeclare_class_template): Use error_n and inform_n.
769 2010-02-27 Mark Mitchell <mark@codesourcery.com>
772 * cp-tree.h (push_tinst_level): Declare.
773 (pop_tinst_level): Likewise.
774 * pt.c (push_tinst_level): Give it external linkage.
775 (pop_tinst_level): Likewise.
776 * mangle.c (mangle_decl_string): Set the source location to that
777 of the decl while mangling.
779 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
782 * pt.c (redeclare_class_template): Return false if there are erroneous
785 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
787 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
790 2010-02-24 Jason Merrill <jason@redhat.com>
793 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
795 * class.c (layout_class_type): Don't give -Wabi warning for a bug
796 in a previous ABI version.
798 2010-02-23 Jason Merrill <jason@redhat.com>
801 * typeck2.c (digest_init_r): Accept value init of array.
803 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
806 * typeck.c (convert_arguments): Update error message.
808 2010-02-22 Mike Stump <mikestump@comcast.net>
811 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
813 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
816 * error.c (print_instantiation_partial_context_line): New.
817 (print_instantiation_partial_context): Print at most 12 contexts,
818 skip the rest with a message.
820 2010-02-21 Dodji Seketeli <dodji@redhat.com>
823 * pt.c (lookup_template_class): Better support of specialization
824 of member of class template implicit instantiation.
826 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
829 * call.c (conversion_null_warnings): Replace -Wconversion with
831 * cvt.c (build_expr_type_conversion): Likewise.
833 2010-02-18 Jason Merrill <jason@redhat.com>
836 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
839 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
841 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
842 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
845 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
849 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
850 (maybe_update_decl_type): New fn.
851 * parser.c (cp_parser_init_declarator): Use it.
854 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
856 2010-02-17 Jason Merrill <jason@redhat.com>
859 * call.c (build_over_call): Don't create zero-sized assignments.
860 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
861 * cp-objcp-common.c (cp_expr_size): Remove.
862 * cp-tree.h: Remove prototype.
865 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
866 decl we looked up doesn't match.
869 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
870 have an INIT_EXPR anymore.
873 * pt.c (convert_nontype_argument): Change assert to test.
875 2010-02-16 Jason Merrill <jason@redhat.com>
877 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
880 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
881 VIEW_CONVERT_EXPR for conversions between structural equality types
882 that the back end can't tell are the same.
885 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
886 cv-quals from element here.
887 (cp_build_qualified_type_real): Not here. Preserve typedef name.
889 2010-02-14 Jason Merrill <jason@redhat.com>
892 * semantics.c (finish_compound_literal): Use
893 cp_apply_type_quals_to_decl when creating a static variable.
895 2010-02-12 Jason Merrill <jason@redhat.com>
898 * name-lookup.h (current_binding_level): Check for null
901 2010-02-12 Jason Merrill <jason@redhat.com>
904 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
906 2010-02-12 Jakub Jelinek <jakub@redhat.com>
909 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
912 2010-02-10 Jason Merrill <jason@redhat.com>
915 * semantics.c (outer_lambda_capture_p): Revert.
916 (add_capture): Only finish_member_declaration if
917 we're in the lambda class.
918 (register_capture_members): New.
919 * cp-tree.h: Declare it.
920 * parser.c (cp_parser_lambda_expression): Call it.
922 2010-02-10 Jason Merrill <jason@redhat.com>
925 * semantics.c (outer_lambda_capture_p): Use current_function_decl
926 instead of current_class_type.
928 2010-02-10 Jason Merrill <jason@redhat.com>
930 PR c++/42983, core issue 906
931 * method.c (defaultable_fn_check): Check virtualness.
933 2010-02-10 Jason Merrill <jason@redhat.com>
936 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
938 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
940 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
941 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
943 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
944 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
945 (cp_parser_parameter_declaration)
946 (cp_parser_exception_specification_opt)
947 (cp_parser_exception_declaration): Likewise.
948 * pt.c (check_default_tmpl_args): Likewise.
949 * search.c (lookup_field_r): Likewise.
951 2010-02-09 Jason Merrill <jason@redhat.com>
954 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
956 2010-02-09 Jason Merrill <jason@redhat.com>
959 * decl2.c (change_return_type): New fn.
960 * semantics.c (apply_lambda_return_type): Use it.
961 * cp-tree.h: Declare it.
963 2010-02-05 Richard Guenther <rguenther@suse.de>
965 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
966 * cp-lang.c: Include gt-cp-cp-lang.h.
967 * config-lang.in (gtfiles): Add cp/cp-lang.c.
969 2010-02-05 Dodji Seketeli <dodji@redhat.com>
972 * typeck.c (get_template_parms_of_dependent_type): Try getting
973 the template parameters fromt the type itself first.
975 2010-02-03 Jason Merrill <jason@redhat.com>
979 * mangle.c (write_unqualified_id): Split out from write_expression.
980 (write_unqualified_name): Call it.
981 (write_member_name): Likewise.
982 (write_expression): Support TEMPLATE_ID_EXPR.
983 Disambiguate operator names.
986 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
989 2010-02-02 Jason Merrill <jason@redhat.com>
992 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
993 * optimize.c (clone_body): Remap their initializers when making base
995 (maybe_clone_body): Complain if multiple clones aren't safe.
997 2010-01-29 Dodji Seketeli <dodji@redhat.com>
1004 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
1005 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
1006 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
1007 * pt.c (coerce_template_parms, type_unification_real,
1008 expand_template_argument_pack, coerce_template_parameter_pack):
1009 Set the non default template args count.
1010 (current_template_args): Always set non defaulted
1011 template args count when compiled with --enable-checking
1012 (tsubst_template_args, type_unification_real): Propagate the non
1013 defaulted template args count.
1014 * error.c (get_non_default_template_args_count): Renamed
1015 count_non_default_template_args into this. Don't calculate the
1016 non default template argument count anymore. Use the new
1017 accessor macros above to get it.
1018 (dump_template_argument_list, dump_type, dump_decl,
1019 dump_template_parms): Adjust.
1020 * parser.c (cp_parser_template_argument_list): Always set defaulted
1021 template args count when compiled with --enable-checking.
1023 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
1025 * decl.c (redeclaration_error_message): Wrap the return messages into
1026 G_() for easy translation.
1028 2010-01-28 Jason Merrill <jason@redhat.com>
1031 * semantics.c (begin_class_definition): Don't use type_as_string.
1033 2010-01-28 Dodji Seketeli <dodji@redhat.com>
1037 * typeck.c (get_template_parms_of_dependent_type): Factorized
1038 this out of incompatible_template_type_parms_p
1039 (incompatible_dependent_types_p): Renamed
1040 incompatible_template_type_parms_p into this. Make it detect
1041 two incompatible dependent typedefs too.
1042 (structural_comptypes): Use incompatible_dependent_types_p.
1043 * pt.c (get_template_info):
1044 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
1046 2010-01-20 Janis Johnson <janis187@us.ibm.com>
1047 Jason Merrill <jason@redhat.com>
1049 * mangle.c (write_type): Mangle transparent record as member type.
1050 * semantics.c (begin_class_definition): Recognize decimal classes
1051 and set TYPE_TRANSPARENT_AGGR.
1053 2010-01-20 Jason Merrill <jason@redhat.com>
1056 * mangle.c (write_expression): Handle tree codes that have extra
1057 arguments in the middle-end.
1059 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
1062 * except.c (expand_start_catch_block): Deal correctly with
1063 do_begin_catch returning error_mark_node.
1065 2010-01-20 Jason Merrill <jason@redhat.com>
1068 * class.c (layout_class_type): Set packed_maybe_necessary for packed
1072 * semantics.c (build_lambda_object): Call mark_used on captured
1076 * decl.c (grokdeclarator): Clear type_quals for a member function
1077 declared using a typedef. Don't complain about adding cv-quals
1078 to a function typedef in C++0x mode.
1080 2010-01-20 Jakub Jelinek <jakub@redhat.com>
1082 * decl.c (create_array_type_for_decl): Remove set but not used
1083 variable error_msg. Remove break stmts after return stmts.
1085 2010-01-19 Dodji Seketeli <dodji@redhat.com>
1087 * error.c (dump_template_parms, count_non_default_template_args):
1088 Revert fix of PR c++/42634.
1090 2010-01-18 Dodji Seketeli <dodji@redhat.com>
1093 * error.c (dump_template_parms): Use innermost template
1094 arguments before calling count_non_default_template_args.
1095 (count_non_default_template_args): We are being called with
1096 template innermost arguments now. There is no need to ensure
1099 2010-01-18 Dodji Seketeli <dodji@redhat.com>
1102 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
1104 2010-01-17 Dodji Seketeli <dodji@redhat.com>
1107 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
1109 2010-01-17 Dodji Seketeli <dodji@redhat.com>
1112 *pt.c (tsubst_decl): Get the arguments of a specialization from
1113 the specialization template, not from the most general template.
1115 2010-01-16 Jason Merrill <jason@redhat.com>
1118 * semantics.c (finish_decltype_type): Within a template, treat
1119 unresolved CALL_EXPR as dependent.
1121 2010-01-15 Dodji Seketeli <dodji@redhat.com>
1123 * error.c (dump_template_parms,count_non_default_template_args):
1124 Revert changes of PR c++/42634.
1126 2010-01-14 Jakub Jelinek <jakub@redhat.com>
1129 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
1130 functions with noreturn attribute.
1132 2010-01-14 Jason Merrill <jason@redhat.com>
1135 * call.c (build_new_method_call): Don't free the vec here.
1138 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
1140 2010-01-13 Dodji Seketeli <dodji@redhat.com>
1143 * error.c (dump_template_parms): Use innermost template
1144 arguments before calling count_non_default_template_args.
1145 (count_non_default_template_args): We are being called with
1146 template innermost arguments now. There is no need to ensure
1149 2010-01-07 Dodji Seketeli <dodji@redhat.com>
1152 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
1153 arguments that were previously deduced.
1155 2010-01-05 Jason Merrill <jason@redhat.com>
1157 * pt.c (unify_pack_expansion): Handle deduction from init-list.
1158 * call.c (build_over_call): Don't complain about it.
1160 2010-01-04 Jason Merrill <jason@redhat.com>
1163 * pt.c (tsubst_decl): Don't apply type attributes in place.
1166 * semantics.c (describable_type): Remove decltype comment and
1171 Copyright (C) 2010 Free Software Foundation, Inc.
1173 Copying and distribution of this file, with or without modification,
1174 are permitted in any medium without royalty provided the copyright
1175 notice and this notice are preserved.