| blob | f7052cb54aa0ea8cc047cdfac4998d8b93f4cf47 |
1 2013-07-24 Paolo Carlini <paolo.carlini@oracle.com>
3 PR c++/57942
4 * typeck.c (ptr_reasonably_similar): Use COMPARE_STRICT if one of
5 the target types is incomplete; return a bool, not an int.
6 * cp-tree.h (ptr_reasonably_similar): Adjust declaration.
8 2013-07-22 Paolo Carlini <paolo.carlini@oracle.com>
10 * cp-tree.h (DERIVED_FROM_P): Pass tf_none to lookup_base, not
11 tf_warning_or_error.
13 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
15 * class.c: Fix typos.
16 * cp-array-notation.c: Likewise.
17 * cp-objcp-common.c: Likewise.
18 * decl.c: Likewise.
19 * init.c: Likewise.
20 * mangle.c: Likewise.
21 * parser.c: Likewise.
22 * pt.c: Likewise.
23 * semantics.c: Likewise.
25 2013-07-14 Adam Butcher <adam@jessamine.co.uk>
27 * semantics.c (build_lambda_expr),
28 (build_lambda_object), (begin_lambda_type), (lambda_return_type),
29 (lambda_function), (lambda_capture_field_type), (is_capture_proxy),
30 (is_normal_capture_proxy), (insert_capture_proxy),
31 (insert_pending_capture_proxies), (lambda_proxy_type),
32 (build_capture_proxy), (vla_capture_type),
33 (register_capture_members), (add_default_capture),
34 (lambda_expr_this_capture), (maybe_resolve_dummy),
35 (nonlambda_method_basetype), (maybe_add_lambda_conv_op) and
36 (is_lambda_ignored_entity): Moved definitions into ...
37 * lambda.c: ... this new file.
39 2013-07-14 Marc Glisse <marc.glisse@inria.fr>
41 * call.c (build_conditional_expr_1): Handle the case with 1 vector
42 and 2 scalars. Call save_expr before building a vector.
43 * typeck.c (cp_build_binary_op): Check complain before complaining.
45 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
47 PR c++/55203
48 * init.c (build_aggr_init): Check for warn_unused attribute.
49 * decl.c (poplevel): Likewise.
51 2013-07-13 Jason Merrill <jason@redhat.com>
53 PR c++/57402
54 * init.c (build_vec_init): Use {} for arrays of class type.
55 (build_vec_delete): Don't take the address of the array.
57 PR c++/57793
58 * class.c (layout_class_type): Check for too-large class.
60 * call.c (can_convert): Allow user-defined conversions.
61 (can_convert_standard): New.
62 * cp-tree.h: Declare it.
63 * cvt.c (convert_to_reference): Use it.
64 * pt.c (convert_nontype_argument): Likewise.
65 * search.c (check_final_overrider): Likewise.
66 Don't worry about user-defined conversions.
68 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
70 PR c++/57869
71 * typeck.c (build_reinterpret_cast_1): With -Wconditionally-supported
72 warn about casting between pointer-to-function and pointer-to-object.
74 2013-07-09 Jason Merrill <jason@redhat.com>
76 PR c++/57402
77 * init.c (build_vec_init): Don't take shortcuts when initializing
78 a VLA.
80 PR c++/57471
81 * parser.c (cp_parser_sizeof_pack): Clear parser scopes.
83 PR c++/57658
84 * semantics.c (finish_id_expression): Return the id for an
85 unevaluated outer variable.
87 PR c++/57526
88 * semantics.c (lambda_capture_field_type): Build a DECLTYPE_TYPE
89 if the variable type uses 'auto'.
91 PR c++/57437
92 * typeck.c (check_return_expr): Lambda proxies aren't eligible
93 for nrv or return by move.
95 PR c++/57532
96 * parser.c (cp_parser_ref_qualifier_opt): Don't tentatively parse
97 a ref-qualifier in C++98 mode.
99 PR c++/57545
100 * pt.c (convert_nontype_argument) [INTEGER_CST]: Force the
101 argument to have the exact type of the parameter.
103 PR c++/57551
104 * semantics.c (cxx_eval_indirect_ref): Don't try to look through
105 a POINTER_PLUS_EXPR for type punning diagnostic.
107 PR c++/57831
108 * pt.c (tsubst_copy): Handle USING_DECL.
110 2013-07-09 Marc Glisse <marc.glisse@inria.fr>
112 PR c++/53094
113 * semantics.c (cxx_eval_bit_field_ref): Handle VECTOR_CST.
115 2013-07-09 Marc Glisse <marc.glisse@inria.fr>
117 PR c++/53000
118 * call.c (build_conditional_expr_1): Preserve xvalues.
120 2013-07-09 Paolo Carlini <paolo.carlini@oracle.com>
122 PR c++/51786
123 * parser.c (cp_parser_simple_declaration): Before calling shadow_tag
124 also check declares_class_or_enum.
126 2013-07-08 Jason Merrill <jason@redhat.com>
128 PR c++/57550
129 * pt.c (fn_type_unification): Only defer during substitution.
130 (type_unification_real): Defer during defarg substitution,
131 add checks parm to pass back deferred checks.
132 (unify, do_auto_deduction): Adjust.
133 * semantics.c (reopen_deferring_access_checks): New.
134 * cp-tree.h: Declare it.
136 2013-07-06 Paolo Carlini <paolo.carlini@oracle.com>
138 PR c++/28262
139 * parser.c (cp_parser_init_declarator): If we are parsing a typedef
140 set parser->default_arg_ok_p to false before cp_parser_declarator.
142 2013-07-05 Paolo Carlini <paolo.carlini@oracle.com>
144 PR c++/14263
145 * class.c (build_base_path): Improve diagnostic.
147 2013-07-04 Paolo Carlini <paolo.carlini@oracle.com>
149 PR c++/38634
150 * decl.c (start_preparsed_function): Return a bool, false if
151 push_template_decl fails.
152 (start_function): Adjust.
153 * cp-tree.h: Update.
155 2013-07-03 Jakub Jelinek <jakub@redhat.com>
157 PR c++/57771
158 * parser.c (cp_parser_postfix_expression) <case RID_STATCAST>
159 Temporarily set parser->greater_than_is_operator_p for
160 cp_parser_expression and restore from saved value afterwards.
162 2013-06-28 Ed Smith-Rowland <3dw4rd@verizon.net>
164 * cp-tree.h (UDLIT_OP_ANSI_PREFIX): Remove space.
165 * parser.c (cp_parser_operator()): Parse user-defined string
166 literal as literal operator.
168 2013-06-28 Paolo Carlini <paolo.carlini@oracle.com>
170 PR c++/57645
171 * class.c (deduce_noexcept_on_destructors): Save, set, and restore
172 TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t) around the main loop over the
173 destructors.
175 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
177 * parser.c (cp_parser_array_notation): Removed rejection array notation
178 of type function pointers. Added handling of array expressions when
179 Cilk Plus is enabled. Took out type-checking.
180 (cp_parser_postfix_open_square_expression): Moved normal array expr.
181 parsing into cp_parser_array_notation when cilkplus is enabled.
182 (cp_parser_compound_statement): Removed expansion of array notations.
183 (cp_parser_ctor_initializer_opt_and_function_body): Likewise.
184 (cp_parser_function_definition_after_declarator): Likewise.
185 (cp_parser_selection_statement): Removed error reporting.
186 (cp_parser_iteration_statement): Likewise.
187 (cp_parser_direct_declarator): Removed error checking/reporting if
188 array notations are used in the declarator.
189 * pt.c (instantiate_decl): Likewise.
190 (type_unification_real): Removed a check for ARRAY_NOTATION_REF.
191 (cxx_eval_constant_expression): Removed ARRAY_NOTATION_REF case.
192 (potential_constant_expression_1): Returned false for
193 ARRAY_NOTATION_REF case.
194 * cp-gimplify.c (cp_genericize): Added expansion of array notation
195 expressions here.
196 * cp-array-notation.c (make_triplet_val_inv): Removed loc and cry
197 parameters. Replaced build_decls with get_temp_regvar with type as
198 ptrdiff.
199 (create_array_refs): Made the type-casting to ptrdiff_type.
200 (replace_invariant_var): Added a check for void return type before
201 creating new var. Replaced build_decl and build_min_nt_loc with
202 get_temp_regvar.
203 (expand_an_in_modify_expr): Ditto. Replaced body of redundant else
204 with gcc_unreachable. Removed few unwanted checks. Made induction
205 variable type as ptrdiff_type. Removed loc and complain arguments
206 passed into make_triplet_val_inv. Replaced all modify expression's
207 code from NOP EXPR to INIT EXPR. Replaced all forceful appending
208 into stmt. list with the non-forceful one. Replaced some integer
209 conversion and equality-checking to using tree_int_cst_equal.
210 (expand_sec_reduce_builtin): All changes mentioned in above function
211 expand_an_in_modify_expr. Made the new variable type of
212 SEC_REDUCE_ANY/ALL_{NON}ZERO intrinsic functions as bool.
213 (expand_array_notation_exprs): Removed SWITCH_EXPR case. Moved all
214 the error reporting from parser to this function. Removed unwanted
215 statements and checks from SWITCH_STMT, WHILE_STMT, and DO_STMT cases.
216 (cilkplus_an_triplet_types_ok_p): Removed rejection of array notation
217 in function pointers.
218 (cp_expand_cond_array_notations): Added a new if statements to check
219 if condition has a zero rank. If so, then just return.
220 (expand_return_expr): Added a check for return expressions with a rank.
221 Replaced get_tmp_regvar with a create_temporary_var.
222 (build_array_notation_ref): Simplified and removed unwanted if-stmts.
223 Moved common code outside if-statements. Moved type-checking from
224 parser to here.
225 * semantics.c (finish_return_stmt): Removed a check for return exprs.
226 with a rank.
227 * call.c (convert_like_real): Removed a check for array notation
228 expression in a function.
229 (build_over_call): Likewise.
230 (magic_varargs_p): Added a check for builtin array notation function.
231 Made this function non-static and removed its prototype.
232 * cp-tree.h (magic_varargs_p): New prototype.
233 * typeck.c (cp_build_function_call_vec): Removed automatic setting of
234 nargs to the param->length when builtin reduction function is used.
235 (convert_arguments): Replaced check for a constant_p function with
236 margic_varargs_p function call.
237 (cp_build_binary_op): Removed calling of the function
238 find_correct_array_notation_type.
239 (cp_build_addr_expr_1): Removed an unwanted if-statement.
240 (convert_for_assignment): Removed automatic return of rhs when array
241 notation builtin function is used.
243 2013-06-28 Paolo Carlini <paolo.carlini@oracle.com>
245 PR c++/57682
246 * parser.c (cp_parser_save_member_function_body): Handle correctly
247 curly braces in function-try-block mem-initializers.
249 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
251 PR c++/57509
252 * typeck.c (cp_build_vec_perm_expr): New function.
253 * cp-tree.h: Declare it.
254 * parser.c (cp_parser_postfix_expression): Call it.
255 * pt.c (tsubst_copy): Handle VEC_PERM_EXPR.
256 (tsubst_copy_and_build): Likewise.
258 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
260 PR c++/57172
261 * pt.c (more_specialized_fn): If both arguments are references,
262 give priority to an lvalue.
264 2013-06-26 Jason Merrill <jason@redhat.com>
266 * typeck2.c (store_init_value): Diagnose a non-constant
267 initializer for in-class static.
269 PR c++/57408
270 * semantics.c (add_capture): Set type to error_mark_node after
271 error.
273 2013-06-25 Ed Smith-Rowland <3dw4rd@verizon.net>
275 PR c++/57640
276 * parser.c (cp_parser_unqualified_id): Add declarator_p to checks
277 to trigger warning, (cp_literal_operator_id): Remove bogus TODO comment.
279 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
281 * call.c (null_ptr_cst_p): Use cxx11 in lieu of cxx0x.
282 * class.c (add_implicitly_declared_members): Likewise.
283 (check_field_decl): Likewise.
284 (finalize_literal_type_property): Likewise.
285 (check_bases_and_members): Likewise.
286 * decl.c (poplevel): Likewise.
287 (case_conversion): Likewise.
288 (check_initializer): Likewise.
289 (grokfndecl): Likewise.
290 (check_static_variable_definition): Likewise.
291 (compute_array_index_type): Likewise.
292 (grokdeclarator): Likewise.
293 (build_enumerator): Likewise.
294 * friend.c (make_friend_class): Likewise.
295 * lex.c (init_reswords): Likewise.
296 * method.c (synthesized_method_walk): Likewise.
297 (implicitly_declare_fn): Likewise.
298 * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
299 (cp_parser_constant_expression): Likewise.
300 (cp_parser_for_init_statement): Likewise.
301 (cp_parser_block_declaration): Likewise.
302 (cp_parser_type_name): Likewise.
303 (cp_parser_enum_specifier): Likewise.
304 (cp_parser_enumerator_list): Likewise.
305 (cp_parser_member_declaration): Likewise.
306 (cp_nth_tokens_can_be_std_attribute_p): Likewise.
307 (cp_parser_template_declaration_after_export): Likewise.
308 * pt.c (convert_nontype_argument_function): Likewise.
309 (convert_nontype_argument): Likewise.
310 (convert_template_argument): Likewise.
311 (tsubst_copy_and_build): Likewise.
312 (build_non_dependent_expr): Likewise.
313 * semantics.c (non_const_var_error): Likewise.
314 (potential_constant_expression_1): Likewise.
315 * tree.c (lvalue_kind): Likewise.
316 (build_vec_init_expr): Likewise.
317 (cast_valid_in_integral_constant_expression_p): Likewise.
318 * typeck.c (build_x_conditional_expr): Likewise.
319 * typeck2.c (check_narrowing): Likewise.
321 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
323 * cp-array-notation.c (cp_length_mismatch_in_expr_p): Remove.
324 (expand_an_in_modify_expr): Changed a function call from the above
325 removed function to length_mismatch_in_expr_p.
327 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
329 * call.c (convert_like_real): Added a check if array notation is present
330 in expression. If so, then no conversion of arguments is necessary.
331 (build_over_call): Likewise.
332 * typeck.c (cp_build_function_call_vec): Likewise.
333 (convert_for_assignment): Likewise.
334 (cp_build_array_ref): Reject array notations with a rank greater than 1
335 as an array's index.
336 (cp_build_binary_op): If array notations are preent in op, then call
337 find_correct_array_notation_type.
338 (cp_build_addr_expr_1): Handle ARRAY_NOTATION_REF similar to ARRAY_REF.
339 * cp-array-notation.c: New file.
340 * cp-objcp-common.c (cp_common_init_ts): Marked ARRAY_NOTATION_REF tree
341 as typed.
342 * cp-tree.h (fix_array_notation_exprs): New prototype.
343 * semantics.c (finish_return_stmt): Reject array notations as
344 return value.
345 (cxx_eval_constant_expression): Added ARRAY_NOTATION_REF case.
346 (potential_constant_expression_1): Likewise.
347 * tree.c (lvalue_kind): Likewise.
348 * error.c (dump_decl): Likewise.
349 (dump_expr): Likewise.
350 * pt.c (ARRAY_NOTATION_REF): Likewise.
351 (type_unification_real): Do not unify any arguments if array notations
352 are found in arg.
353 (instantiate_decl): Added a check for array notaitons inside the
354 function body. If so, then expand them.
355 * parser.c (cp_parser_array_notation): New function.
356 (cp_parser_postfix_open_square_expression): Added a check for colons
357 inside square braces. If found, then handle the array access as an
358 array notation access. Also, disable auto-correction from a single
359 colon to scope when Cilk Plus is enabled.
360 (cp_parser_compound_statement): Added a check for array notations
361 inside the statement. If found, then expand them.
362 (cp_parser_ctor_initializer_opt_and_function_body): Likewise.
363 (cp_parser_function_definition_after_declarator): Likewise.
364 (cp_parser_selection_statement): Searched for array notations inside
365 condition. If so, then emit an error.
366 (cp_parser_iteration_statement): Likewise.
367 (cp_parser_direct_declarator): Reject array notations inside a
368 variable or array declaration.
369 * Make-lang.in (CXX_AND_OBJCXX_OBJS): Added cp/cp-array-notation.o.
371 2013-06-20 Jason Merrill <jason@redhat.com>
373 PR c++/55149
374 * decl.c (compute_array_index_type): Don't reject VLAs in SFINAE
375 context if we're in C++14 mode.
376 * tree.c (array_of_runtime_bound_p): Return true for a dependent
377 bound that is not potentually constant.
378 * cp-tree.h (DECL_VLA_CAPTURE_P, REFERENCE_VLA_OK): New.
379 * pt.c (tsubst) [REFERENCE_TYPE]: Check REFERENCE_VLA_OK.
380 * semantics.c (build_lambda_object): Don't rvalue a VLA capture.
381 (build_capture_proxy): Set REFERENCE_VLA_OK.
382 (vla_capture_type): Make it a proper C++ class.
383 (add_capture): Set DECL_VLA_CAPTURE_P. Don't pre-digest the
384 initializer.
386 * decl.c (compute_array_index_type): Use size_one_node.
388 * pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
389 a partial specialization.
390 (tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
391 specialization.
392 (most_specialized_class): Adjust.
394 * cp-tree.h (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT)
395 (DECL_TEMPLATE_INSTANTIATIONS, DECL_TEMPLATE_SPECIALIZATIONS): Use
396 TEMPLATE_DECL_CHECK.
398 2013-06-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
400 PR c++/57638
401 * pt.c (unify, [TEMPLATE_PARM_INDEX]): Pass to unify_type_mismatch
402 TREE_TYPE (arg), not arg itself.
404 2013-06-18 Paolo Carlini <paolo.carlini@oracle.com>
406 PR c++/53211
407 * pt.c (type_dependent_expression_p): Handle an array of unknown
408 bound depending on a variadic parameter.
409 * parser.c (cp_parser_range_for): Revert PR56794 changes.
411 2013-06-17 Richard Biener <rguenther@suse.de>
413 * cp-tree.h (ANON_AGGRNAME_FORMAT, ANON_AGGRNAME_P): Move to tree.h.
415 2013-06-17 Paolo Carlini <paolo.carlini@oracle.com>
417 PR c++/16128
418 * parser.c (cp_parser_expression_statement): Check whether
419 cp_parser_expression returns error_mark_node.
421 2013-06-14 Paolo Carlini <paolo.carlini@oracle.com>
423 PR c++/51413
424 * semantics.c (finish_offsetof): Handle INDIRECT_REF as expr.
426 2013-06-14 Paolo Carlini <paolo.carlini@oracle.com>
428 PR c++/57599
429 * rtti.c (build_dynamic_cast_1): In case of cast to an unambiguous
430 accessible base simply forward to build_static_cast.
432 2013-06-12 Paolo Carlini <paolo.carlini@oracle.com>
434 PR c++/38958
435 * decl.c (poplevel): For the benefit of -Wunused-variable see
436 through references.
438 2013-06-12 Paolo Carlini <paolo.carlini@oracle.com>
440 * parser.c (cp_parser_nested_name_specifier_opt): Fix typo in comment.
442 2013-06-12 Paolo Carlini <paolo.carlini@oracle.com>
444 PR c++/42021
445 * parser.c (cp_parser_nested_name_specifier_opt): Avoid emitting
446 again diagnostic already emitted by cp_parser_lookup_name.
448 2013-06-11 Jan Hubicka <jh@suse.cz>
450 PR c++/57551
451 * cp/pt.c (mark_decl_instantiated): Do not export explicit
452 instantiations of anonymous namespace templates.
454 2013-06-10 Jason Merrill <jason@redhat.com>
456 * name-lookup.c (add_decl_to_level): Add decls in an anonymous
457 namespace to static_decls.
459 2013-06-07 Sriraman Tallam <tmsriram@google.com>
461 PR c++/57548
462 * call.c (build_over_call): Check if current_function_decl is
463 NULL.
465 2013-06-07 Paolo Carlini <paolo.carlini@oracle.com>
467 PR c++/53658
468 * pt.c (lookup_template_class_1): Consistently use TYPE_MAIN_DECL,
469 not TYPE_STUB_DECL, to access the _DECL for a _TYPE.
471 2013-06-06 Jason Merrill <jason@redhat.com>
473 PR c++/55520
474 * semantics.c (add_capture): Diagnose capture of variable-size
475 type that is not a C++1y array of runtime bound.
477 * decl.c (grokdeclarator): Keep a decl with error type.
478 (grokfield, grokbitfield): Likewise.
479 * pt.c (instantiate_class_template_1): Likewise.
480 (tsubst_decl): Drop redundant error.
481 * class.c (walk_subobject_offsets): Handle erroneous fields.
482 * typeck2.c (process_init_constructor_record): Likewise.
484 2013-06-05 Paolo Carlini <paolo.carlini@oracle.com>
486 PR c++/51908
487 * parser.c (cp_parser_postfix_expression [RID_*CAST]): Set
488 parser->in_type_id_in_expr_p before calling cp_parser_type_id.
490 2013-06-03 Jan Hubicka <jh@suse.cz>
492 * decl2.c (maybe_make_one_only): Use forced_by_abi instead of
493 mark_decl_referenced.
494 (mark_needed): Likewise.
496 2013-06-03 Jason Merrill <jason@redhat.com>
498 * class.c (mark_type_abi_tags): New.
499 (check_abi_tags): Use it.
501 2013-06-03 Paolo Carlini <paolo.carlini@oracle.com>
503 PR c++/57419
504 * decl2.c (mark_used): Add overload taking a tsubst_flags_t too.
505 * semantics.c (finish_qualified_id_expr): Use it.
506 * cp-tree.h: Update.
508 2013-06-01 Jan Hubicka <jh@suse.cz>
510 * decl2.c (cp_write_global_declarations): Replace same_body_alias
511 by symbol.cpp_implicit_alias.
513 2013-05-30 Jason Merrill <jason@redhat.com>
515 PR c++/57404
516 * cp-lang.c (cp_classify_record): Handle structs without
517 TYPE_LANG_SPECIFIC.
519 PR c++/52377
520 * class.c (common_enclosing_class): New.
521 * cp-tree.h: Declare it.
522 * init.c (sort_mem_initializers): Don't splice out a union member
523 with an NSDMI.
525 2013-05-29 Jan Hubicka <jh@suse.cz>
527 * tree.c (cp_fix_function_decl_p): Update for new symtab flags.
528 * decl2.c )var_finalized_p, cp_write_global_declarations): Likewise.
530 2013-05-25 Paolo Carlini <paolo.carlini@oracle.com>
532 PR c++/25666
533 * decl2.c (check_classfn): Check for destructors declared as member
534 templates.
536 2013-05-24 Jason Merrill <jason@redhat.com>
538 PR c++/56971
539 * pt.c (any_template_arguments_need_structural_equality_p): A
540 TEMPLATE_TEMPLATE_PARM can require structural type comparison.
542 2013-05-24 Paolo Carlini <paolo.carlini@oracle.com>
544 PR c++/19618
545 * class.c (check_bitfield_decl): Warn for bool and enum bitfields
546 with width exceeding the type.
548 2013-05-24 Jason Merrill <jason@redhat.com>
550 PR c++/57391
551 * semantics.c (cxx_eval_constant_expression): Handle FMA_EXPR.
552 (cxx_eval_trinary_expression): Rename from cxx_eval_vec_perm_expr.
554 2013-05-23 Jason Merrill <jason@redhat.com>
556 PR c++/57388
557 * tree.c (build_ref_qualified_type): Clear
558 FUNCTION_RVALUE_QUALIFIED for lvalue ref-qualifier.
560 2013-05-22 Jason Merrill <jason@redhat.com>
562 PR c++/56930
563 * call.c (convert_like_real): Use cp_convert_and_check.
564 * cvt.c (cp_convert_and_check): Use maybe_constant_value.
565 * semantics.c (cxx_eval_constant_expression): Handle LTGT_EXPR.
566 (potential_constant_expression_1): Handle OMP_ATOMIC*.
568 PR c++/56915
569 * semantics.c (maybe_add_lambda_conv_op): Give up if the call op
570 isn't defined.
572 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
574 PR c++/57352
575 * parser.c (cp_parser_conversion_type_id): Set up
576 parser->type_definition_forbidden_message before calling
577 cp_parser_type_specifier_seq.
579 2013-05-22 Paolo Carlini <paolo.carlini@oracle.com>
581 PR c++/57211
582 * method.c (defaultable_fn_check): Avoid do_warn_unused_parameter
583 warnings about defaulted functions.
585 2013-05-21 Paolo Carlini <paolo.carlini@oracle.com>
587 * call.c (build_conditional_expr_1): Add location_t parameter.
588 (build_conditional_expr): Likewise.
589 * typeck.c (rationalize_conditional_expr, cp_build_array_ref,
590 get_member_function_from_ptrfunc, build_x_conditional_expr,
591 cp_build_modify_expr): Update.
592 * init.c (build_new_1): Likewise.
593 * cp-tree.h: Update declaration.
595 2013-05-20 Jason Merrill <jason@redhat.com>
597 PR c++/57016
598 * pt.c (instantiation_dependent_r) [TRAIT_EXPR]: Only check type2
599 if there is one.
601 PR c++/57102
602 * decl.c (fndecl_declared_return_type): Also look in
603 DECL_SAVED_FUNCTION_DATA.
605 2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
607 PR c++/12288
608 * parser.c (cp_parser_parameter_declaration): Check return value
609 of cp_parser_parse_and_diagnose_invalid_type_name.
611 2013-05-20 Jason Merrill <jason@redhat.com>
613 PR c++/57319
614 * class.c (vbase_has_user_provided_move_assign): New.
615 * method.c (synthesized_method_walk): Check it.
616 * cp-tree.h: Declare it.
618 PR c++/57325
619 * tree.c (build_cplus_array_type): Copy layout info if element
620 type is complete.
622 2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
624 PR c++/23608
625 * call.c (build_new_op_1): Propagate loc to cp_build_binary_op.
627 2013-05-20 Jason Merrill <jason@redhat.com>
629 PR c++/57317
630 * decl2.c (determine_visibility): Use PRIMARY_TEMPLATE_P to decide
631 whether a template has its own args.
633 2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
635 PR c++/57327
636 * pt.c (unify_no_common_base): Swap arg and parm arguments to inform.
638 2013-05-20 Paolo Carlini <paolo.carlini@oracle.com>
640 PR c++/10207
641 * parser.c (cp_parser_postfix_expression): Use cp_parser_braced_list
642 instead of cp_parser_initializer_list for compound-literals.
644 2013-05-20 Marc Glisse <marc.glisse@inria.fr>
646 PR c++/57175
647 * typeck.c (check_return_expr): Reverse the alignment comparison.
649 2013-05-17 Paolo Carlini <paolo.carlini@oracle.com>
651 PR c++/18126
652 * parser.c (cp_parser_sizeof_operand): As a GNU Extension, parse
653 correctly sizeof compound-literal; update comments.
655 2013-05-16 Marc Glisse <marc.glisse@inria.fr>
657 * call.c (build_conditional_expr_1): Use cp_build_binary_op
658 instead of directly calling fold_build2.
660 2013-05-16 Jason Merrill <jason@redhat.com>
662 * Make-lang.in (cc1plus$(exeext)): Use link mutex.
664 PR c++/57279
665 * decl.c (grokdeclarator): Allow member function qualifiers in
666 TYPENAME context in C++11 mode.
668 2013-05-16 Dodji Seketeli <dodji@redhat.com>
670 PR c++/56782 - Regression with empty pack expansions
671 * pt.c (use_pack_expansion_extra_args_p): When at least a
672 parameter pack has an empty argument pack, and another parameter
673 pack has no argument pack at all, use the PACK_EXPANSION_EXTRA
674 mechanism.
676 2013-05-15 Paolo Carlini <paolo.carlini@oracle.com>
678 * name-lookup.c (pushdecl_maybe_friend_1): Replace pairs of
679 warning_at and permerror with warning_at/inform and permerror/
680 inform, respectively.
682 2013-05-15 Paolo Carlini <paolo.carlini@oracle.com>
684 PR c++/31952
685 * name-lookup.c (pushdecl_maybe_friend_1): Diagnose illegal
686 redeclarations.
688 2013-05-14 Jason Merrill <jason@redhat.com>
690 PR c++/57243
691 * parser.c (cp_parser_range_for): Call complete_type.
693 PR c++/57041
694 * pt.c (tsubst_copy_and_build): Don't recur into a designator.
696 2013-05-14 Paolo Carlini <paolo.carlini@oracle.com>
698 PR c++/53903
699 * method.c (defaulted_late_check): Check for compatible exception
700 specification out of class explicitly defaulted functions too.
702 2013-05-14 Jason Merrill <jason@redhat.com>
704 PR c++/56998
705 * semantics.c (potential_constant_expression_1): Make sure the
706 called function is potentially constant.
707 * call.c (null_ptr_cst_p): Revert earlier change.
709 2013-05-13 Jason Merrill <jason@redhat.com>
711 PR c++/56998
712 * call.c (null_ptr_cst_p): An expression with side-effects can't
713 be a C++03 null pointer constant.
715 PR c++/57041
716 * decl.c (reshape_init_class): Handle error_mark_node.
718 PR c++/57254
719 * typeck.c (merge_types): Propagate ref-qualifier
720 in METHOD_TYPE case.
722 PR c++/57253
723 * decl.c (grokdeclarator): Apply ref-qualifier
724 in the TYPENAME case.
726 PR c++/57252
727 * decl.c (decls_match): Compare ref-qualifiers.
729 2013-05-10 Jason Merrill <jason@redhat.com>
731 PR c++/57196
732 * pt.c (convert_template_argument): Use dependent_template_arg_p,
733 not uses_template_parms.
735 PR c++/57047
736 * semantics.c (cxx_fold_indirect_ref): Fix thinko.
738 PR c++/55149
739 * semantics.c (add_capture): Error rather than abort on copy
740 capture of VLA.
741 * typeck.c (maybe_warn_about_returning_address_of_local): Don't
742 warn about capture proxy.
744 2013-05-09 Jason Merrill <jason@redhat.com>
746 * decl.c (cp_finish_decl): Only check VLA bound in C++1y mode.
748 PR c++/57222
749 * pt.c (lookup_template_class_1): Handle getting a template
750 template parameter as D1.
752 N3639 C++1y VLA diagnostics
753 * decl.c (grokdeclarator): Complain about reference, pointer, or
754 typedef to VLA.
755 (create_array_type_for_decl): Complain about array of VLA.
756 * pt.c (tsubst): Likewise.
757 * rtti.c (get_tinfo_decl): Talk about "array of runtime bound".
758 * semantics.c (finish_decltype_type): Complain about decltype of VLA.
759 * typeck.c (cp_build_addr_expr_1): Complain about VLA.
760 (cxx_sizeof_or_alignof_type): Likewise.
762 N3639 C++1y VLA support
763 * decl.c (compute_array_index_type): Allow VLAs in C++1y mode.
764 (check_array_initializer): Allow VLA init.
765 (reshape_init_array_1): Adjust.
766 (cp_finish_decl): Check for invalid VLA length.
767 * typeck2.c (process_init_constructor_array): Adjust.
768 (store_init_value): Use build_vec_init for VLAs.
769 * semantics.c (add_capture): Capture VLA as ptr+len.
770 (vla_capture_type): New.
771 (build_capture_proxy): Rebuild the VLA.
772 * typeck.c (build_simple_component_ref): Split out from...
773 (build_ptrmemfunc_access_expr): ...here.
774 * tree.c (array_of_runtime_bound_p): New.
775 * init.c (throw_bad_array_length): New.
776 (build_vec_init): Use it.
777 * parser.c (cp_convert_range_for): When iterating over a VLA,
778 use it directly rather than bind a reference.
779 * cp-tree.h: Declare new functions.
781 2013-05-08 Jason Merrill <jason@redhat.com>
783 * except.c (is_admissible_throw_operand_or_catch_parameter): Check
784 variably_modified_type_p.
785 (expand_start_catch_block): Mark the typeinfo used here.
786 * semantics.c (finish_handler_parms): Not here.
788 * error.c (dump_type_suffix): Try harder on VLA length.
790 Core 624/N2932
791 * init.c (throw_bad_array_new_length): New.
792 (build_new_1): Use it. Don't warn about braced-init-list.
793 (build_vec_init): Use it.
794 * call.c (build_operator_new_call): Use it.
796 PR c++/57068
797 * decl.c (grokdeclarator): Warn about ref-qualifiers here.
798 * parser.c (cp_parser_ref_qualifier_seq_opt): Not here.
799 * error.c (maybe_warn_cpp0x): s/0x/11/.
801 2013-05-08 Paolo Carlini <paolo.carlini@oracle.com>
803 PR c++/51226
804 * parser.c (cp_parser_enum_specifier): Handle nested_name_specifier
805 == error_mark_node.
807 2013-05-06 Marc Glisse <marc.glisse@inria.fr>
809 * typeck.c (cp_build_binary_op): Call save_expr before
810 build_vector_from_val.
812 2013-05-06 Paolo Carlini <paolo.carlini@oracle.com>
814 PR c++/57183
815 * decl.c (cp_finish_decl): After do_auto_deduction copy the
816 qualifers with cp_apply_type_quals_to_decl.
818 2013-05-05 Paolo Carlini <paolo.carlini@oracle.com>
820 * pt.c (convert_nontype_argument): Add missing whitespace in
821 error message.
823 2013-05-04 Paolo Carlini <paolo.carlini@oracle.com>
825 PR c++/53745
826 * decl.c (build_enumerator): Improve error message.
828 2013-05-03 Paolo Carlini <paolo.carlini@oracle.com>
830 PR c++/14283
831 * parser.c (cp_parser_diagnose_invalid_type_name): Improve error
832 messages for template types and fix column numbers.
834 2013-05-01 Paolo Carlini <paolo.carlini@oracle.com>
836 PR c++/57132
837 * pt.c (tsubst_copy_and_build, MODOP_EXPR): Increase / decrease
838 c_inhibit_evaluation_warnings around build_x_modify_expr call.
840 2013-05-01 Paolo Carlini <paolo.carlini@oracle.com>
842 PR c++/57092
843 * semantics.c (finish_decltype_type): Handle instantiated template
844 non-type arguments.
846 2013-04-28 Paolo Carlini <paolo.carlini@oracle.com>
848 PR c++/56450
849 * semantics.c (finish_decltype_type): Handle COMPOUND_EXPR.
851 2013-04-26 Jakub Jelinek <jakub@redhat.com>
853 * error.c (cp_print_error_function): Adjust file_name_as_prefix
854 caller.
856 2013-04-25 Jason Merrill <jason@redhat.com>
858 PR c++/56859
859 * typeck.c (cxx_alignas_expr): Handle value-dependence properly.
861 PR c++/50261
862 * init.c (perform_member_init): Call reshape_init.
864 2013-04-24 Jason Merrill <jason@redhat.com>
866 PR c++/53721
867 * parser.c (cp_parser_postfix_dot_deref_expression): Fix thinko.
869 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
871 * typeck.c (cxx_sizeof_or_alignof_type): Change -Wpointer-arith
872 pedwarn to simply use OPT_Wpointer_arith.
873 (cp_build_unary_op): Likewise.
875 2013-04-24 Jason Merrill <jason@redhat.com>
877 N3648: init-captures are named.
878 * semantics.c (add_capture): Don't prepend "__" to init-captures.
879 (build_capture_proxy): Adjust.
880 * error.c (dump_simple_decl): Check DECL_NORMAL_CAPTURE_P.
882 N3648: Allow braced and parenthesized initializers.
883 * parser.c (cp_parser_lambda_introducer): Use cp_parser_initializer.
884 * pt.c (tsubst) [DECLTYPE_TYPE]: Handle DECLTYPE_FOR_INIT_CAPTURE.
885 * semantics.c (lambda_capture_field_type): Use do_auto_deduction.
886 (add_capture): Collapse a parenthesized initializer into a single
887 expression.
888 * cp-tree.h (DECLTYPE_FOR_INIT_CAPTURE): New.
890 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
892 PR c++/56970
893 * init.c (build_offset_ref): Add tsubst_flags_t parameter.
894 * semantics.c (finish_qualified_id_expr): Likewise.
895 (finish_id_expression): Update.
896 * typeck.c (cp_build_addr_expr_1): Likewise.
897 * pt.c (tsubst_qualified_id, resolve_nondeduced_context): Likewise.
898 * cp-tree.h: Update declarations.
900 2013-04-22 Jason Merrill <jason@redhat.com>
902 Core 1586
903 * parser.c (cp_parser_unqualified_id): Handle ~auto.
904 (cp_parser_pseudo_destructor_name): Likewise.
905 (cp_parser_postfix_dot_deref_expression): Adjust.
906 (cp_lexer_nth_token_is_keyword): New.
907 * semantics.c (finish_pseudo_destructor_expr): Handle ~auto.
908 * typeck.c (lookup_destructor): Handle ~auto.
910 * pt.c (fn_type_unification): Push tinst level around
911 type_unification_real if we aren't explaining.
912 * cp-tree.h (TFF_NO_TEMPLATE_BINDINGS): New.
913 * error.c (dump_function_decl): Respect it.
914 (subst_to_string): Pass it.
916 PR c++/48665
917 * rtti.c (get_typeid): Diagnose qualified function type.
918 * pt.c (tsubst) [POINTER_TYPE]: Likewise.
920 * error.c (dump_aggr_type): Fix lambda detection.
921 (dump_simple_decl): Pretty-print capture field.
923 N3323
924 * cvt.c (build_expr_type_conversion): Two conversions that return
925 the same type aren't necessarily ambiguous.
927 N3648
928 * parser.c (cp_parser_lambda_introducer): Make lambda capture init
929 pedwarn unconditional except in C++1y mode.
931 * semantics.c (potential_constant_expression_1): Don't crash on
932 'this' in NSDMI.
934 Core 1612
935 * semantics.c (finish_id_expression): Reject capture of anonymous
936 union member.
938 Core 1609
939 * decl2.c (check_default_args): Check for pack expansion.
941 * mangle.c (write_type): Mangle decltype(auto).
943 2013-04-19 Jason Merrill <jason@redhat.com>
945 N3638 changes to return type deduction
946 * decl.c (undeduced_auto_decl): New.
947 (require_deduced_type): New.
948 (fndecl_declared_return_type): New.
949 (decls_match): Use it.
950 (duplicate_decls): Don't check for auto return.
951 (grokdeclarator): Reject virtual auto.
952 * class.c (resolve_address_of_overloaded_function): Handle
953 auto function templates.
954 * decl2.c (mark_used): Use undeduced_auto_decl, require_deduced_type.
955 * cp-tree.h: Declare new fns.
956 * error.c (dump_function_decl): Use fndecl_declared_return_type.
957 * search.c (check_final_overrider): Likewise.
958 * pt.c (make_decltype_auto): New.
959 (do_auto_deduction): Require plain decltype(auto).
960 (is_auto): Adjust.
962 DR 941
963 * decl.c (duplicate_decls): Don't propagate DECL_DELETED_FN to
964 template specializations.
966 2013-04-16 Ed Smith-Rowland <3dw4rd@verizon.net>
968 Implement n3599 - Literal operator templates for strings.
969 * parser.c (make_string_pack (tree value)): New function.
970 (cp_parser_userdef_string_literal (cp_token *)): Use it
971 to construct calls to character string literal operator templates.
972 (cp_parser_template_declaration_after_export): Check for new string
973 literal operator template parameter form.
975 2013-04-15 Jason Merrill <jason@redhat.com>
977 * pt.c (tsubst) [DECLTYPE_TYPE]: Use tsubst_copy_and_build.
979 PR c++/52748
980 * pt.c (tsubst) [DECLTYPE_TYPE]: If ~id is an expression
981 rather than a destructor name, it isn't an unqualified-name.
982 (tsubst_copy_and_build): Pass down decltype_flag to operator
983 handling code, too.
985 PR c++/56388
986 * semantics.c (insert_capture_proxy): Just use index 1 in the
987 stmt_list_stack.
989 2013-04-12 Jakub Jelinek <jakub@redhat.com>
991 * error.c (cp_print_error_function,
992 print_instantiation_partial_context_line,
993 maybe_print_constexpr_context): Colorize locus strings.
995 2013-04-11 Jason Merrill <jason@redhat.com>
997 PR c++/52748
998 * parser.c (complain_flags): New.
999 (cp_parser_postfix_expression): Use it.
1000 (cp_parser_unary_expression): Likewise.
1001 (cp_parser_binary_expression): Likewise.
1002 (cp_parser_assignment_expression): Likewise.
1003 (cp_parser_expression): Likewise.
1004 (cp_parser_postfix_open_square_expression): Take decltype_p.
1005 (cp_parser_builtin_offsetof): Adjust.
1006 (cp_convert_range_for): Pass complain to finish_unary_op_expr.
1007 * decl2.c (grok_array_decl): Add decltype_p parm.
1008 * cp-tree.h: Adjust prototype.
1009 * semantics.c (finish_unary_op_expr): Add complain parm.
1011 2013-04-11 Jakub Jelinek <jakub@redhat.com>
1013 PR c++/56895
1014 * call.c (null_ptr_cst_p): Call fold_non_dependent_expr_sfinae before
1015 calling maybe_constant_value for C++98.
1017 2013-04-11 Jason Merrill <jason@redhat.com>
1019 PR c++/56901
1020 * semantics.c (lambda_capture_field_type, lambda_proxy_type):
1021 Strip references before checking WILDCARD_TYPE_P.
1023 2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1025 * call.c (build_conditional_expr_1, build_over_call): Protect
1026 error calls with complain & tf_error.
1027 * typeck.c (finish_class_member_access_expr, cp_build_binary_op,
1028 build_x_unary_op, cp_build_unary_op, cp_build_compound_expr,
1029 build_ptrmemfunc): Likewise.
1030 (lookup_destructor): Take tsubst_flags_t parameter, adjust.
1032 * cvt.c (warn_ref_binding): Rename to diagnose_ref_binding.
1033 (convert_to_reference): Adjust.
1035 2013-04-11 Jason Merrill <jason@redhat.com>
1037 * pt.c (tsubst_copy) [VAR_DECL]: Don't call tsubst for
1038 local variables, look them up instead.
1039 (tsubst_decl) [VAR_DECL]: Remove handling for anonymous union
1040 proxies and substitution in unevaluated context.
1041 (tsubst_expr) [OMP_FOR]: Instantiate OMP_FOR_PRE_BODY
1042 before the iterators.
1044 PR c++/23055
1045 * pt.c (uses_deducible_template_parms): New.
1046 (deducible_array_bound, deducible_expression): New.
1047 (deducible_template_args): New.
1048 (unify_one_argument): Call uses_deducible_template_parms.
1050 2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1052 PR c++/56913
1053 * typeck2.c (build_m_component_ref): Protect error calls with
1054 (complain & tf_error).
1056 2013-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1058 PR c++/54216
1059 * parser.c (cp_parser_enum_specifier): Check for empty
1060 anonymous enums and anonymous scoped enums.
1062 2013-04-10 Jakub Jelinek <jakub@redhat.com>
1064 PR c++/56895
1065 * typeck.c (cp_build_binary_op): Call fold_non_dependent_expr_sfinae
1066 first before calling maybe_constant_value for warn_for_div_by_zero
1067 or invalid shift count warning purposes.
1069 2013-04-09 Jason Merrill <jason@redhat.com>
1071 PR c++/25466
1072 * rtti.c (build_typeid): Check the address of the argument
1073 rather than looking for an INDIRECT_REF.
1075 2013-04-04 Jason Merrill <jason@redhat.com>
1077 PR c++/56838
1078 PR c++/17232
1079 * typeck2.c (abstract_virtuals_error_sfinae): Disable
1080 complete_type again.
1082 2013-04-08 Paolo Carlini <paolo.carlini@oracle.com>
1084 PR c++/56871
1085 * decl.c (validate_constexpr_redeclaration): Allow an explicit
1086 specialization to be different wrt the constexpr specifier.
1088 2013-04-06 Jason Merrill <jason@redhat.com>
1090 * parser.c (cp_parser_std_attribute): Treat [[noreturn]] like GNU
1091 noreturn attribute.
1093 2013-04-05 Ed Smith-Rowland <3dw4rd@verizon.net>
1095 * parser.c (cp_parser_ref_qualifier_seq_opt): Move to
1096 cp_parser_ref_qualifier_opt. Error if more than one ref-qual found.
1098 2013-04-03 Jason Merrill <jason@redhat.com>
1100 * cp-tree.h (FUNCTION_OR_METHOD_TYPE_CHECK): Remove.
1101 (TYPE_RAISES_EXCEPTIONS): Use FUNC_OR_METHOD_CHECK instead.
1102 (FUNCTION_REF_QUALIFIED, FUNCTION_RVALUE_QUALIFIED): Likewise.
1104 * mangle.c (write_type): When writing a function type with
1105 function-cv-quals, don't add the unqualified type as a
1106 substitution candidate.
1108 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
1110 PR c++/56815
1111 * typeck.c (cp_build_unary_op): Change -Wpointer-arith permerror to
1112 pedwarn.
1114 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1116 PR debug/56819
1117 * tree.c (strip_typedefs): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT
1118 from args to new_args.
1119 (strip_typedefs_expr): Copy NON_DEFAULT_TEMPLATE_ARGS_COUNT from t to
1120 r instead of doing {S,G}ET_NON_DEFAULT_TEMPLATE_ARGS_COUNT.
1122 2013-04-02 Jason Merrill <jason@redhat.com>
1124 PR c++/56821
1125 * mangle.c (write_function_type): Mangle ref-qualifier.
1126 (write_nested_name): Likewise.
1127 (canonicalize_for_substitution): Preserve ref-qualifier.
1128 (write_type): Likewise.
1130 PR c++/34949
1131 * decl.c (begin_destructor_body): Clobber the object in a cleanup.
1133 2013-04-02 Paolo Carlini <paolo.carlini@oracle.com>
1135 * friend.c (do_friend): Use COMPLETE_OR_OPEN_TYPE_P.
1136 * pt.c (find_parameter_packs_r): Use TYPE_ALIAS_P and TYPE_TI_ARGS.
1137 (for_each_template_parm_r): Use TYPE_TI_ARGS.
1139 2013-04-02 Paolo Carlini <paolo.carlini@oracle.com>
1141 * cp-tree.h (TAGGED_TYPE_P): Remove.
1142 (IS_OVERLOAD_TYPE): Rename to OVERLOAD_TYPE_P, adjust.
1143 (TYPE_ANONYMOUS_P): Adjust.
1144 * call.c (build_new_op_1): Likewise.
1145 * class.c (find_abi_tags_r): Likewise.
1146 * decl.c (warn_misplaced_attr_for_class_type, start_decl,
1147 type_is_deprecated): Likewise.
1148 * decl2.c (grokfield, min_vis_r): Likewise.
1149 * pt.c (get_template_info): Likewise.
1150 * tree.c (handle_abi_tag_attribute): Likewise.
1152 2013-04-01 Jason Merrill <jason@redhat.com>
1154 * semantics.c (maybe_constant_value): Check
1155 instantiation_dependent_expression_p.
1156 * pt.c (build_non_dependent_expr): Don't check it here.
1158 PR c++/56772
1159 * init.c (build_new): Don't try to process an array initializer
1160 at template definition time.
1162 PR c++/56793
1163 * typeck.c (finish_class_member_access_expr): Handle enum scope.
1165 PR c++/56794
1166 * parser.c (cp_parser_range_for): Don't try to do auto deduction
1167 in a template if the type of the range is incomplete.
1169 * call.c (add_function_candidate): Take the address of 'this' here.
1170 (build_over_call): And here.
1171 (build_new_method_call_1, build_op_call_1): Not here.
1172 (build_user_type_conversion_1): Or here.
1173 (add_candidates): Adjust.
1175 * cxx-pretty-print.h (pp_cxx_cv_qualifiers): New.
1176 * class.c (same_signature_p): Use type_memfn_quals.
1177 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Use
1178 FUNCTION_OR_METHOD_TYPE_CHECK.
1179 * error.c (dump_type_suffix): Add padding before cv-qualifiers.
1180 * pt.c (unify): Use static_fn_type.
1182 2013-04-01 Bronek Kozicki <b.kozicki@gmail.com>
1183 Jason Merrill <jason@redhat.com>
1185 Implement N2439 (ref-qualifiers for 'this')
1186 * cp-tree.h (FUNCTION_REF_QUALIFIED): New.
1187 (FUNCTION_RVALUE_QUALIFIED): New.
1188 (FUNCTION_OR_METHOD_TYPE_CHECK): New.
1189 (cpp0x_warn_str): Add CPP0X_REF_QUALIFIER.
1190 (cp_ref_qualifier): New enum.
1191 (cp_declarator): Add ref_qualifier.
1192 * parser.c (cp_parser_ref_qualifier_seq_opt): New.
1193 (cp_parser_direct_declarator): Use it.
1194 (make_call_declarator): Adjust.
1195 (cp_parser_lambda_declarator_opt): Adjust.
1196 * call.c (add_function_candidate): Handle ref-qualifier overload
1197 resolution semantics.
1198 (standard_conversion): Adjust.
1199 * class.c (add_method, same_signature_p): Compare ref-qualifiers.
1200 * decl.c (grokdeclarator): Handle ref-qualifiers.
1201 (grokfndecl): Check for invalid ref-qualifiers.
1202 (static_fn_type, revert_static_member_fn): Adjust.
1203 * decl2.c (build_memfn_type): Handle ref-qualifiers.
1204 (check_classfn): Check them.
1205 (cp_reconstruct_complex_type): Retain them.
1206 * error.c (dump_ref_qualifier): New.
1207 (dump_type_suffix, dump_function_decl): Use it.
1208 (maybe_warn_cpp0x): Handle CPP0X_REF_QUALIFIER.
1209 * pt.c (tsubst, tsubst_function_type): Instantiate ref-quals.
1210 (unify): Retain them.
1211 * tree.c (cp_check_qualified_type): New.
1212 (cp_build_qualified_type_real): Keep exception spec and ref-qual.
1213 (build_ref_qualified_type): New.
1214 (strip_typedefs, build_exception_variant): Keep ref-qualifier.
1215 (cp_build_type_attribute_variant): Keep ref-qualifier.
1216 * typeck.c (merge_types): Keep ref-qualifier.
1217 (structural_comptypes): Compare ref-qualifier.
1218 (type_memfn_rqual): New.
1219 (apply_memfn_quals): Take ref-qual argument.
1220 * typeck2.c (build_m_component_ref): Check ref-qualifier.
1222 2013-04-01 Paolo Carlini <paolo.carlini@oracle.com>
1224 * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): Remove.
1225 (DECL_FUNCTION_TEMPLATE_P): Adjust.
1227 * cxx-pretty-print.c (pp_cxx_nested_name_specifier,
1228 pp_cxx_qualified_id): Use get_containing_scope.
1229 * parser.c (cp_parser_class_head): Likewise.
1230 * pt.c (push_template_decl_real): Likewise.
1232 * decl2.c (import_export_decl): Use DECL_TEMPLOID_INSTANTIATION.
1233 * pt.c (unify): Use CP_INTEGRAL_TYPE_P.
1235 2013-03-31 Paolo Carlini <paolo.carlini@oracle.com>
1237 * decl2.c (collect_candidates_for_java_method_aliases): Use
1238 DECL_CLASS_SCOPE_P.
1239 * name-lookup.c (pushtag_1) Use TYPE_FUNCTION_SCOPE_P.
1240 (pushdecl_maybe_friend_1): Use DECL_DECLARES_FUNCTION_P.
1241 * decl.c (duplicate_decls): Likewise.
1242 * parser.c (cp_parser_template_declaration_after_export): Likewise,
1243 also DECL_DECLARES_TYPE_P.
1244 * pt.c (instantiate_class_template_1): Likewise.
1245 * search.c (lookup_field_1): Use DECL_DECLARES_TYPE_P.
1246 (lookup_field_r): Likewise.
1247 (friend_accessible_p): Use DECL_DECLARES_FUNCTION_P.
1248 (lookup_fnfields_slot_nolazy): Likewise.
1249 * semantics.c (finish_member_declaration): Likewise.
1250 * typeck.c (convert_for_initialization): Use TYPE_REFFN_P.
1252 2013-03-29 Gabriel Dos Reis <gdr@integrable-solutions.net>
1254 * pt.c (template_parms_to_args): Fix typo in comment.
1256 2013-03-29 Paolo Carlini <paolo.carlini@oracle.com>
1258 * call.c (build_op_call_1): Use TYPE_PTRFN_P and TYPE_REFFN_P.
1260 2013-03-29 Paolo Carlini <paolo.carlini@oracle.com>
1262 * call.c (add_builtin_candidate): Use TYPE_PTR_P and VOID_TYPE_P.
1263 (build_op_call_1): Likewise.
1264 (build_over_call): Likewise.
1265 (compare_ics): Likewise.
1266 * class.c (build_base_path): Likewise.
1267 (resolve_address_of_overloaded_function): Likewise.
1268 * cp-tree.h: Likewise.
1269 * cvt.c (cp_convert_to_pointer): Likewise.
1270 (convert_to_reference): Likewise.
1271 (ocp_convert): Likewise.
1272 (convert_force): Likewise, tidy.
1273 * cxx-pretty-print.c (pp_cxx_postfix_expression): Likewise.
1274 (pp_cxx_ptr_operator): Likewise.
1275 * decl.c (duplicate_decls): Likewise.
1276 (start_decl): Likewise.
1277 (grok_op_properties): Likewise.
1278 (start_preparsed_function): Likewise.
1279 (store_parm_decls): Likewise.
1280 (finish_function): Likewise.
1281 * decl2.c (delete_sanity): Likewise.
1282 (acceptable_java_type): Likewise.
1283 (grokbitfield): Likewise.
1284 (cp_reconstruct_complex_type): Likewise.
1285 * error.c (dump_type_prefix): Likewise.
1286 (dump_expr): Likewise.
1287 * except.c (push_eh_cleanup): Likewise.
1288 (complete_ptr_ref_or_void_ptr_p): Likewise.
1289 (can_convert_eh): Likewise.
1290 * init.c (build_new_1): Likewise.
1291 (build_delete): Likewise.
1292 (build_vec_delete): Likewise.
1293 * mangle.c (write_type): Likewise.
1294 * parser.c (lookup_literal_operator): Likewise.
1295 * pt.c (convert_nontype_argument_function): Likewise.
1296 (convert_nontype_argument): Likewise.
1297 (tsubst): Likewise.
1298 (unify): Likewise.
1299 (dependent_type_p_r): Likewise.
1300 * rtti.c (build_headof): Likewise.
1301 (build_typeid): Likewise.
1302 (build_dynamic_cast_1): Likewise.
1303 (target_incomplete_p): Likewise.
1304 (typeinfo_in_lib_p): Likewise.
1305 * semantics.c (finish_omp_for): Likewise.
1306 (cxx_eval_call_expression): Likewise.
1307 (maybe_resolve_dummy): Likewise.
1308 * tree.c (build_target_expr): Likewise.
1309 (cp_build_qualified_type_real): Likewise.
1310 * typeck.c (composite_pointer_type_r): Likewise.
1311 (composite_pointer_type): Likewise.
1312 (comp_except_types): Likewise.
1313 (cxx_sizeof_nowarn): Likewise.
1314 (string_conv_p): Likewise.
1315 (cp_build_array_ref): Likewise.
1316 (cp_build_function_call_vec): Likewise, also use TYPE_PTRFN_P.
1317 (pointer_diff): Likewise.
1318 (cp_build_addr_expr_1): Likewise.
1319 (cp_build_unary_op): Likewise.
1320 (build_static_cast_1): Likewise.
1321 (cp_build_c_cast): Likewise.
1322 (comp_ptr_ttypes_real): Likewise.
1323 (ptr_reasonably_similar): Likewise.
1324 (comp_ptr_ttypes_const): Likewise.
1325 (casts_away_constness): Likewise.
1326 (check_literal_operator_args): Likewise.
1327 * typeck2.c (build_x_arrow): Likewise.
1328 (add_exception_specifier): Likewise.
1330 2013-03-29 Jason Merrill <jason@redhat.com>
1332 N3582
1333 * cp-tree.h (AUTO_IS_DECLTYPE): New.
1334 * parser.c (cp_parser_decltype): Handle decltype(auto).
1335 (cp_parser_type_id_1): Allow auto without a late-specified
1336 return in C++1y.
1337 (cp_parser_primary_expression): Use the return value of
1338 finish_parenthesized_expr.
1339 (cp_parser_transaction_expression): Likewise.
1340 * semantics.c (force_paren_expr): New.
1341 (finish_parenthesized_expr): Use it.
1342 * call.c (build_conditional_expr_1): Likewise.
1343 * pt.c (do_auto_deduction): Handle decltype(auto).
1344 (tsubst_copy): Handle PAREN_EXPR.
1345 (tsubst_copy_and_build): Likewise.
1346 * error.c (dump_expr): Handle PAREN_EXPR.
1347 * cxx-pretty-print.c (pp_cxx_expression): Likewise.
1348 * mangle.c (write_expression): Ignore PAREN_EXPR.
1350 * parser.c (cp_parser_decltype_expr): Split out...
1351 (cp_parser_decltype): ...from here.
1353 PR c++/56774
1354 PR c++/35722
1355 * pt.c (unify_pack_expansion): Fix indexing.
1357 2013-03-29 Gabriel Dos Reis <gdr@integrable-solutions.net>
1359 * call.c (build_java_interface_fn_ref): Likewise.
1360 (make_temporary_var_for_ref_to_temp): Likewise.
1361 * class.c (check_field_decls): Likewise.
1362 (layout_class_type): Likewise.
1363 (finish_struct_1): Likewise.
1364 (fixed_type_or_null): Likewise.
1365 (get_vtbl_decl_for_binfo): Likewise.
1366 * cp-gimplify.c (omp_var_to_track): Likewise.
1367 (cp_genericize_r): Likewise.
1368 * cp-objcp-common.c (cxx_warn_unused_global_decl): Likewise.
1369 * cp-tree.h (LANG_DECL_HAS_MIN): Likewise.
1370 (DECL_DISCRIMINATOR_P): Likewise.
1371 * decl.c (poplevel): Likewise.
1372 (decls_match): Likewise.
1373 (duplicate_decls): Likewise.
1374 (decl_jump_unsafe): Likewise.
1375 (start_decl): Likewise.
1376 (check_for_uninitialized_const_var): Likewise.
1377 (make_rtl_for_nonlocal_decl): Likewise.
1378 (cp_finish_decl): Likewise.
1379 (expand_static_init): Likewise.
1380 (local_variable_p): Likewise.
1381 (maybe_register_incomplete_var): Likewise.
1382 * decl2.c (grokfield): Likewise.
1383 (comdat_linkage): Likewise.
1384 (determine_visibility): Likewise.
1385 (import_export_decl): Likewise.
1386 (prune_vars_needing_no_initialization): Likewise.
1387 (decl_maybe_constant_var_p): Likewise.
1388 * error.c (dump_simple_decl): Likewise.
1389 (dump_template_decl): Likewise.
1390 (cp_printer): Likewise.
1391 * except.c (build_throw): Likewise.
1392 * init.c (build_vtbl_address): Likewise.
1393 (member_init_ok_or_else): Likewise.
1394 (build_aggr_init): Likewise.
1395 (expand_aggr_init_1): Likewise.
1396 (build_offset_ref): Likewise.
1397 (constant_value_1): Likewise.
1398 * mangle.c (write_mangled_name): Likewise.
1399 (write_prefix): Likewise.
1400 * name-lookup.c (supplement_binding_1): Likewise.
1401 (add_decl_to_level): Likewise.
1402 (pushdecl_maybe_friend_1): Likewise.
1403 (check_for_out_of_scope_variable): Likewise.
1404 (validate_nonmember_using_decl): Likewise.
1405 (lookup_name_innermost_nonclass_level_1): Likewise.
1406 (lookup_arg_dependent_1): Likewise.
1407 * parser.c (cp_parser_lambda_introducer): Likewise.
1408 (cp_parser_template_argument): Likewise.
1409 (cp_parser_single_declaration): Likewise.
1410 * pt.c (convert_nontype_argument): Likewise.
1411 (instantiate_class_template_1): Likewise.
1412 (tsubst_decl): Likewise.
1413 (tsubst_expr): Likewise.
1414 (do_decl_instantiation): Likewise.
1415 (do_type_instantiation): Likewise.
1416 (regenerate_decl_from_template): Likewise.
1417 (always_instantiate_p): Likewise.
1418 (instantiate_decl): Likewise.
1419 (type_dependent_expression_p): Likewise.
1420 (build_non_dependent_expr): Likewise.
1421 * repo.c (repo_emit_p): Likewise.
1422 * rtti.c (build_dynamic_cast_1): Likewise.
1423 * search.c (shared_member_p): Likewise.
1424 * semantics.c (outer_var_p): Likewise.
1425 (finish_id_expression): Likewise.
1426 (finish_omp_clauses): Likewise.
1427 (finish_decltype_type): Likewise.
1428 (ensure_literal_type_for_constexpr_object): Likewise.
1429 * tree.c (lvalue_kind): Likewise.
1430 (bot_replace): Likewise.
1431 (cp_tree_equal): Likewise.
1432 (handle_init_priority_attribute): Likewise.
1433 (decl_storage_duration): Likewise.
1434 * typeck.c (cxx_sizeof_expr): Likewise.
1435 (cxx_alignof_expr): Likewise.
1436 (decay_conversion): Likewise.
1437 (build_class_member_access_expr): Likewise.
1438 (cp_build_array_ref): Likewise.
1439 (cxx_mark_addressable): Likewise.
1440 (maybe_warn_about_returning_address_of_local): Likewise.
1441 (check_return_expr): Likewise.
1442 * typeck2.c (cxx_readonly_error): Likewise.
1443 (abstract_virtuals_error_sfinae): Likewise.
1444 (cxx_incomplete_type_diagnostic): Likewise.
1446 2013-03-28 Lawrence Crowl <crowl@google.com>
1448 * Make-lang.in
1449 (CXX_PARSER_H): Add header dependence.
1450 * cp-tree.h
1451 (extern debug (cp_binding_level &)): New.
1452 (extern debug (cp_binding_level *)): New.
1453 * name-lookup.h
1454 (debug (cp_binding_level &)): New.
1455 (debug (cp_binding_level *)): New.
1456 * parser.c
1457 (debug (cp_parser &)): New.
1458 (debug (cp_parser *)): New.
1459 (debug (cp_token &)): New.
1460 (debug (cp_token *)): New.
1461 (debug (vec<cp_token, va_gc> &)): New.
1462 (debug (vec<cp_token, va_gc> *)): New.
1463 * parser.c: Add header dependence.
1464 (extern debug (cp_parser &)): New.
1465 (extern debug (cp_parser *)): New.
1466 (extern debug (cp_token &)): New.
1467 (extern debug (cp_token *)): New.
1468 (extern debug (vec<cp_token, va_gc> &)): New.
1469 (extern debug (vec<cp_token, va_gc> *)): New.
1471 2013-03-28 Jason Merrill <jason@redhat.com>
1473 PR c++/17232
1474 PR c++/52748
1475 * typeck2.c (abstract_virtuals_error_sfinae): Don't complete
1476 the type if tf_decltype is set.
1477 * pt.c (fn_type_unification): Add decltype_p parm.
1478 (get_bindings): Adjust.
1479 * cp-tree.h: Adjust.
1480 * class.c (resolve_address_of_overloaded_function): Adjust.
1481 * call.c (add_template_candidate_real, print_z_candidate): Adjust.
1483 PR c++/56679
1484 * parser.c (cp_parser_sizeof_pack): Split out from...
1485 (cp_parser_sizeof_operand): ...here. Require (id).
1487 PR c++/56701
1488 * semantics.c (finish_this_expr): 'this' is an rvalue.
1489 * typeck.c (cp_build_indirect_ref): Handle NOP_EXPR of 'this'.
1491 PR c++/56710
1492 * semantics.c (finish_member_declaration): Don't push closure
1493 members.
1495 * name-lookup.c (pushdecl_maybe_friend_1): Use
1496 nonlambda_method_basetype and current_nonlambda_class_type.
1498 PR c++/56728
1499 * semantics.c (potential_constant_expression_1) [NOP_EXPR]: Reject
1500 conversion from integer to pointer.
1501 (cxx_eval_constant_expression): Likewise.
1502 (cxx_eval_indirect_ref): Use the folded operand if we still think
1503 this might be constant.
1505 2013-03-28 Paolo Carlini <paolo.carlini@oracle.com>
1506 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1508 PR c++/56725
1509 * call.c (convert_like_real): Change series of two permerrors
1510 to permerror + inform (and likewise for two errors).
1511 (build_new_method_call_1): Likewise.
1512 * typeck.c (convert_for_initialization): Change additional
1513 warning or error to inform.
1515 2013-03-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1517 * cp-tree.h (next_aggr_init_expr_arg): Remove static specifier.
1518 (first_aggr_init_expr): Likewise.
1519 (more_aggr_init_expr_args_p): Likewise.
1520 (type_of_this_parm): Likewise.
1521 (class_of_this_parm): Likewise.
1522 * name-lookup.h (get_global_value_if_present): Likewise.
1523 (is_typename_at_global_scope): Likewise.
1525 2013-03-28 Paolo Carlini <paolo.carlini@oracle.com>
1527 * call.c (joust): Don't call inform for a permerror returning false.
1528 * parser.c (cp_parser_check_class_key): Likewise.
1529 * pt.c (tsubst_copy_and_build): Likewise.
1531 2013-03-27 Jason Merrill <jason@redhat.com>
1533 PR c++/56749
1534 * semantics.c (finish_qualified_id_expr): Return early
1535 for enum scope.
1537 2013-03-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
1539 * call.c (build_new_method_call_1): Use INDIRECT_REF_P.
1540 * cvt.c (convert_to_void): Likewise.
1541 * error.c (dump_expr): Likewise.
1542 * mangle.c (write_expression): Likewise.
1543 * parser.c (cp_parser_template_argument): Likewise.
1544 * pt.c (convert_nontype_argument): Likewise.
1545 (tsubst_copy_and_build): Likewise.
1546 * rtti.c (build_typeid): Likewise.
1547 * semantics.c (finish_call_expr): Likewise.
1548 (finish_decltype_type): Likewise.
1549 (build_data_member_initialization): Likewise.
1550 * tree.c (is_dummy_object): Likewise.
1551 * typeck.c (decay_conversion): Likewise.
1552 (build_class_member_access_expr): Likewise.
1553 (cp_build_addr_expr_1): Likewise.
1554 (unary_complex_lvalue): Likewise.
1555 (check_return_expr): Likewise.
1556 * typeck2.c (cxx_readonly_error): Likewise.
1558 2013-03-26 Jason Merrill <jason@redhat.com>
1560 PR c++/52597
1561 * typeck.c (invalid_nonstatic_memfn_p): Use get_first_fn. Take tree.
1562 * semantics.c (finish_decltype_type): Check it before type_unknown_p.
1563 * cp-tree.h: Adjust prototype.
1565 PR c++/45282
1566 * typeck2.c (build_m_component_ref): Handle prvalue object.
1568 2013-03-26 Gabriel Dos Reis <gdr@integrable-solutions.net>
1570 * cp-gimplify.c (cp_genericize_r): Use VAR_OR_FUNCTION_DECL_P.
1571 * decl.c (duplicate_decls): Likewise.
1572 (cp_finish_decl): Likewise.
1573 (check_class_member_definition_namespace): Likewise.
1574 * decl2.c (grokfield): Likewise.
1575 (decl_needed_p): Likewise.
1576 (import_export_decl): Likewise.
1577 (mark_used): Likewise.
1578 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1579 * pt.c (push_access_scope): Likewise.
1580 (instantiate_decl): Likewise.
1581 * ptree.c (cxx_print_decl): Likewise.
1582 * repo.c (repo_emit_p): Likewise.
1583 * semantics.c (note_decl_for_pch): Likewise.
1584 * tree.c (decl_linkage): Likewise.
1586 2013-03-26 Paolo Carlini <paolo.carlini@oracle.com>
1588 PR c++/55951
1589 * decl.c (check_array_designated_initializer): Handle CONST_DECL
1590 as ce->index.
1592 2013-03-26 Paolo Carlini <paolo.carlini@oracle.com>
1594 * decl.c (grokfndecl): Handle separately <inline> and <constexpr>
1595 error messages.
1597 * decl.c (grokdeclarator): Declare typedef_p and use it everywhere.
1599 2013-03-25 Jason Merrill <jason@redhat.com>
1601 PR c++/56699
1602 * semantics.c (maybe_resolve_dummy): Make sure that the enclosing
1603 class is derived from the type of the object.
1605 PR c++/52014
1606 * semantics.c (lambda_expr_this_capture): Don't capture 'this' in
1607 unevaluated context.
1609 2013-03-25 Paolo Carlini <paolo.carlini@oracle.com>
1611 PR c++/56722
1612 * decl.c (cp_finish_decl): Check DECL_LANG_SPECIFIC before
1613 DECL_TEMPLATE_INSTANTIATION.
1615 2013-03-22 Jason Merrill <jason@redhat.com>
1617 PR c++/56684
1618 * pt.c (instantiation_dependent_r): Check DECL_INITIAL of VAR_DECL
1619 and CONST_DECL.
1621 2013-03-21 Gabriel Dos Reis <gdr@integrable-solutions.net>
1623 * cp-tree.h (identifier_p): New.
1624 * call.c: Throughout, call identifier_p insstead of direct
1625 comparaison of TREE_CODE against IDENTIFIER_NODE.
1626 * decl.c: Likewisse.
1627 * decl2.c: Likewise.
1628 * init.c: Likewise.
1629 * mangle.c: Likewise.
1630 * name-lookup.c: Likewise.
1631 * parser.c: Likewise.
1632 * pt.c: Likewise.
1633 * search.c: Likewise.
1634 * semantics.c: Likewise.
1635 * tree.c: Likewise.
1636 * typeck.c: Likewise.
1637 * typeck2.c: Likewise.
1639 2013-03-21 Jakub Jelinek <jakub@redhat.com>
1641 PR middle-end/48087
1642 * pt.c (convert_nontype_argument): Count werrorcount as warnings.
1643 * call.c (build_temp): Likewise.
1644 * method.c (synthesize_method): Likewise.
1645 * typeck.c (convert_for_initialization): Likewise.
1647 2013-03-21 Marc Glisse <marc.glisse@inria.fr>
1649 * call.c (build_conditional_expr_1): Fold VEC_COND_EXPR.
1651 2013-03-21 Richard Biener <rguenther@suse.de>
1653 * error.c (cp_printer): Use DECL_HAS_DEBUG_EXPR_P instead of
1654 DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1656 2013-03-20 Jason Merrill <jason@redhat.com>
1658 PR c++/56646
1659 * parser.c (cp_parser_late_return_type_opt): Save and restore
1660 current_class_ptr/ref.
1662 PR c++/54532
1663 * expr.c (cplus_expand_constant): Do nothing if the class is
1664 incomplete.
1665 * semantics.c (reduced_constant_expression_p): Allow PTRMEM_CST.
1666 * typeck2.c (store_init_value): Use reduced_constant_expression_p.
1667 * decl.c (maybe_register_incomplete_var): Handle PTRMEM_CST.
1668 (complete_vars): Likewise.
1670 * name-lookup.c (get_anonymous_namespace_name): Never use
1671 get_file_function_name.
1673 * pt.c (retrieve_specialization): Handle null tmpl argument.
1675 PR c++/17232
1676 PR c++/56642
1677 * pt.c (tsubst_decl): Check return value of register_specialization.
1678 * typeck2.c (abstract_virtuals_error_sfinae): Re-apply complete_type
1679 change.
1681 2013-03-17 Jason Merrill <jason@redhat.com>
1683 PR c++/54359
1684 PR c++/56639
1685 * parser.c (cp_parser_direct_declarator): Bail if we see a
1686 qualified-id not at namespace scope.
1688 PR c++/17232
1689 PR c++/56642
1690 * typeck2.c (abstract_virtuals_error_sfinae): Revert complete_type
1691 change for now.
1693 2013-03-16 Jason Merrill <jason@redhat.com>
1695 * decl.c (grokdeclarator): Assert that we won't see a pointer to
1696 METHOD_TYPE.
1698 PR c++/54277
1699 * cp-tree.h (WILDCARD_TYPE_P): Split out from...
1700 (MAYBE_CLASS_TYPE_P): ...here.
1701 * semantics.c (lambda_capture_field_type): Only build a
1702 magic decltype for wildcard types.
1703 (lambda_proxy_type): Likewise.
1704 (finish_non_static_data_member): Get the quals from
1705 the object.
1707 PR c++/55931
1708 * parser.c (cp_parser_template_argument): Don't
1709 fold_non_dependent_expr.
1711 * parser.c (cp_parser_lambda_declarator_opt): Use
1712 cp_parser_trailing_type_id.
1714 PR c++/45917
1715 * parser.c (cp_parser_template_id): Don't forget access checks.
1717 PR c++/52374
1718 * pt.c (tsubst_qualified_id): Use current_nonlambda_class_type.
1720 PR c++/54764
1721 PR c++/55972
1722 * name-lookup.h (tag_scope): Add ts_lambda.
1723 * semantics.c (begin_lambda_type): Use it.
1724 * decl.c (xref_tag_1): Set CLASSTYPE_LAMBDA_EXPR.
1725 * pt.c (check_default_tmpl_args): Ignore lambdas.
1726 (push_template_decl_real): Handle lambdas.
1727 * tree.c (no_linkage_check): Adjust lambda check.
1729 PR c++/56039
1730 * tree.c (strip_typedefs_expr): Complain about lambda, don't abort.
1732 PR c++/54359
1733 * parser.c (cp_parser_direct_declarator): Fix late return
1734 for out-of-class defn of member function.
1736 PR c++/55357
1737 * semantics.c (maybe_add_lambda_conv_op): Clear DECL_NAME of copied
1738 parms to avoid duplicate -Wshadow warnings.
1740 * search.c (lookup_base): Handle NULL_TREE.
1742 PR c++/56481
1743 * semantics.c (potential_constant_expression_1): Use of 'this' in
1744 a non-constexpr function makes the expression not potentially
1745 constant.
1747 N3276
1748 PR c++/52748
1749 * cp-tree.h (tsubst_flags): Add tf_decltype.
1750 * call.c (build_cxx_call): Don't build a temporary if it's set.
1751 (build_over_call): Make sure it's only passed to build_cxx_call.
1752 * parser.c (cp_parser_primary_expression): Add decltype_p parm.
1753 (cp_parser_unary_expression): Likewise.
1754 (cp_parser_cast_expression): Likewise.
1755 (cp_parser_binary_expression): Likewise.
1756 (cp_parser_assignment_expression): Likewise.
1757 (cp_parser_postfix_expression): Likewise. Pass tf_decltype.
1758 (cp_parser_expression): Add decltype_p. Force a
1759 temporary for a call on the LHS of a comma.
1760 (cp_parser_decltype): Pass true to decltype_p parms.
1761 * pt.c (tsubst) [DECLTYPE_TYPE]: Pass tf_decltype.
1762 (tsubst_copy_and_build): Pass tf_decltype down only for
1763 CALL_EXPR and the RHS of COMPOUND_EXPR.
1764 * tree.c (build_cplus_new): Call complete_type_or_maybe_complain.
1766 * cp-tree.h (abstract_class_use): New enum.
1767 * typeck2.c (pending_abstract_type): Add use field.
1768 (abstract_virtuals_error_sfinae): Add overloads taking
1769 abstract_class_use instead of tree.
1770 * typeck.c (build_static_cast_1): Call it.
1771 * except.c (is_admissible_throw_operand_or_catch_parameter): Call it.
1772 * pt.c: Adjust calls.
1773 * decl.c (cp_finish_decl): Don't handle functions specially.
1774 (grokdeclarator): Always check return type.
1775 * init.c (build_new_1): Adjust call.
1777 DR 337
1778 PR c++/17232
1779 * pt.c (tsubst) [ARRAY_TYPE]: Use abstract_virtuals_error_sfinae.
1780 * typeck2.c (abstract_virtuals_error_sfinae): Call complete_type.
1782 DR 657
1783 * pt.c (tsubst_function_type): Call abstract_virtuals_error_sfinae.
1784 (tsubst_arg_types): Likewise.
1786 DR 1518
1787 PR c++/54835
1788 * call.c (convert_like_real): Check for explicit constructors
1789 even for value-initialization.
1791 PR c++/54946
1792 * pt.c (convert_nontype_argument): Handle invalid pointer.
1794 * parser.c (cp_parser_lambda_expression): Use nreverse.
1796 PR c++/56447
1797 PR c++/55532
1798 * pt.c (instantiate_class_template_1): Instantiate lambda capture
1799 list here.
1800 (tsubst_copy_and_build): Not here.
1802 PR c++/55017
1803 * method.c (walk_field_subobs): Disallow copy of rvalue ref.
1805 PR c++/55240
1806 * parser.c (parsing_nsdmi): New.
1807 * semantics.c (outer_automatic_var_p): Check it.
1808 (finish_id_expression): Likewise.
1809 * cp-tree.h: Declare it.
1811 PR c++/55241
1812 * error.c (dump_expr) [SIZEOF_EXPR]: Print sizeof... properly.
1814 * parser.c (lookup_literal_operator): Correct parm/arg naming
1815 mixup.
1817 PR c++/56238
1818 * pt.c (fold_non_dependent_expr_sfinae): Check
1819 instantiation_dependent_expression_p.
1821 PR c++/56095
1822 * class.c (resolve_address_of_overloaded_function): Accept a
1823 reference to function for target_type.
1824 (instantiate_type): Likewise.
1825 * pt.c (convert_nontype_argument): Pass it to
1826 convert_nontype_argument_function.
1828 2013-03-16 Jakub Jelinek <jakub@redhat.com>
1830 * tree.c (cp_tree_equal): Fix a pasto.
1832 PR c++/56607
1833 * typeck.c (cp_build_binary_op): When calling warn_for_div_by_zero,
1834 pass op1 through maybe_constant_value first.
1836 2013-03-16 Paolo Carlini <paolo.carlini@oracle.com>
1838 PR c++/56582
1839 * semantics.c (cxx_eval_array_reference): Check for negative index.
1841 2013-03-14 Jason Merrill <jason@redhat.com>
1843 PR c++/56614
1844 * decl.c (local_variable_p_walkfn): Check DECL_ARTIFICIAL again.
1846 PR c++/56346
1847 * decl.c (register_dtor_fn): Pass null to __cxa_thread_atexit
1848 dso_handle parm on targets without __cxa_atexit.
1850 2013-03-11 Jason Merrill <jason@redhat.com>
1852 PR c++/56567
1853 * typeck.c (check_return_expr): Disallow returning init list here.
1854 * semantics.c (apply_deduced_return_type): Not here.
1856 2013-03-08 Paolo Carlini <paolo.carlini@oracle.com>
1858 PR c++/51412
1859 * cxx-pretty-print.c (pp_cxx_expression): Handle LAMBDA_EXPR.
1860 * error.c (dump_expr): Likewise.
1862 2013-03-08 Jason Merrill <jason@redhat.com>
1864 PR c++/51884
1865 * class.c (modify_all_vtables): Mangle the vtable name before
1866 entering dfs_walk.
1868 * semantics.c (lambda_expr_this_capture): In unevaluated context,
1869 just return the nearest 'this'.
1871 PR c++/51494
1872 PR c++/52183
1873 PR c++/56222
1874 * tree.c (maybe_dummy_object): Don't capture 'this'.
1875 * semantics.c (maybe_resolve_dummy): New.
1876 (finish_non_static_data_member): Use it.
1877 (finish_qualified_id_expr): Don't test is_dummy_object.
1878 * cp-tree.h: Declare maybe_resolve_dummy.
1879 * call.c (build_new_method_call_1): Use it.
1881 PR c++/56567
1882 * semantics.c (apply_deduced_return_type): Don't allow returning
1883 std::initializer_list.
1885 2013-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1887 PR c++/56534
1888 * parser.c (cp_parser_elaborated_type_specifier): Don't call
1889 check_elaborated_type_specifier when TREE_CODE (decl) != TYPE_DECL.
1890 * decl.c (check_elaborated_type_specifier): Tidy.
1892 2013-03-06 Jakub Jelinek <jakub@redhat.com>
1894 PR c++/56543
1895 * tree.c (strip_typedefs): Don't copy args if they are NULL.
1897 2013-03-05 Jakub Jelinek <jakub@redhat.com>
1899 * parser.c (cp_parser_braced_list): For {} initialize
1900 *non_constant_p to false.
1902 2013-03-04 Jason Merrill <jason@redhat.com>
1904 PR c++/56464
1905 PR c++/54383
1906 * semantics.c (lambda_expr_this_capture): Handle NSDMI
1907 and non-class scopes.
1909 2013-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1911 * decl.c (grokdeclarator): Remove dead code.
1913 2013-02-28 Jason Merrill <jason@redhat.com>
1915 PR c++/56481
1916 * semantics.c (potential_constant_expression_1): Use
1917 cxx_eval_outermost_constant_expr rather than maybe_constant_value.
1919 PR c++/56243
1920 * call.c (build_over_call): Avoid virtual lookup in a template.
1922 2013-02-27 Jason Merrill <jason@redhat.com>
1924 PR c++/56358
1925 PR c++/56323
1926 * name-lookup.c (do_class_using_decl): Use ctor_identifier instead
1927 of the base name for inheriting ctors.
1928 (push_class_level_binding_1): Remove inheriting ctor handling.
1929 * pt.c (tsubst_decl) [USING_DECL]: Likewise.
1930 * class.c (add_implicitly_declared_members): Adjust.
1932 2013-02-26 David Binderman <dcb314@hotmail.com>
1934 PR c++/55632
1935 * decl.c (grokdeclarator): Tidy publicp assignment.
1937 2013-02-25 Aldy Hernandez <aldyh@redhat.com>
1939 PR c++/56419
1940 * semantics.c (begin_transaction_stmt): Set TREE_SIDE_EFFECTS.
1941 (build_transaction_expr): Same.
1943 2013-02-25 Jason Merrill <jason@redhat.com>
1945 PR c++/56377
1946 * pt.c (fn_type_unification): Wait to call push_tinst_level until
1947 we know what args we're looking at.
1949 PR c++/56438
1950 * semantics.c (potential_constant_expression_1): In C++98, a cast
1951 to non-integral type can't be a constant expression.
1953 2013-02-24 Jakub Jelinek <jakub@redhat.com>
1955 PR c++/56403
1956 * init.c (build_zero_init_1): Use RECORD_OR_UNION_CODE_P instead
1957 of CLASS_TYPE_P.
1959 2013-02-22 Jason Merrill <jason@redhat.com>
1961 PR c++/40405
1962 * pt.c (push_template_decl_real): Set DECL_INTERFACE_KNOWN
1963 if we got the wrong number of template parms.
1965 PR c++/56377
1966 * pt.c (fn_type_unification): Use explicit args in template
1967 instantiation context.
1969 PR c++/56359
1970 * call.c (can_convert_arg): Discard access checks.
1972 PR c++/56395
1973 * tree.c (strip_typedefs): Strip typedefs from TYPENAME_TYPE template
1974 args.
1976 2013-02-20 Paolo Carlini <paolo.carlini@oracle.com>
1978 PR c++/56373
1979 * tree.c (maybe_warn_zero_as_null_pointer_constant): Add.
1980 * cvt.c (ocp_convert): Use the latter.
1981 (cp_convert_to_pointer): Likewise.
1982 * decl.c (check_default_argument): Likewise.
1983 * typeck.c (cp_build_binary_op): Likewise.
1984 * cp-tree.h (maybe_warn_zero_as_null_pointer_constant): Declare.
1986 2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1987 Paolo Carlini <paolo.carlini@oracle.com>
1989 PR c++/51242
1990 * decl2.c (grokbitfield): Allow scoped enumeration types.
1992 2013-02-15 Jason Merrill <jason@redhat.com>
1994 PR c++/54276
1995 * semantics.c (finish_id_expression): Also return the identifier
1996 for an outer local static.
1998 PR c++/56343
1999 * class.c (check_bases_and_members): Deduce noexcept after
2000 checking bases.
2002 PR c++/52026
2003 * semantics.c (finish_id_expression): In a template, return
2004 the identifier for a constant variable.
2006 2013-02-14 Jason Merrill <jason@redhat.com>
2008 PR c++/54922
2009 * semantics.c (build_anon_member_initialization): New.
2010 (build_data_member_initialization): Use it.
2012 PR c++/55003
2013 * decl.c (cp_finish_decl): Force instantiation of an
2014 auto static data member.
2016 PR c++/55220
2017 * pt.c (unify): A pack expansion that is not the last template
2018 argument makes the entire template argument list non-deduced.
2020 PR c++/56323
2021 * name-lookup.c (do_class_using_decl): Handle typedefs with
2022 inheriting constructors.
2023 (push_class_level_binding_1): Allow inheriting from template
2024 template parameter, too.
2025 * pt.c (tsubst_decl) [USING_DECL]: Likewise.
2027 PR c++/55223
2028 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Fix handling of
2029 default argument scope.
2030 * mangle.c (write_name): Likewise.
2032 PR c++/55232
2033 * error.c (find_typenames_r): Don't walk into a pack expansion.
2035 2013-02-13 Jason Merrill <jason@redhat.com>
2037 PR c++/55670
2038 * parser.c (cp_parser_member_declaration): Check the declarator
2039 form when detecting a function declaration via typedef.
2041 PR c++/55680
2042 * pt.c (maybe_process_partial_specialization): A lambda
2043 isn't what's being specialized.
2045 PR c++/55710
2046 * semantics.c (maybe_add_lambda_conv_op): Mark static thunk
2047 TREE_USED.
2049 PR c++/55879
2050 * semantics.c (cxx_bind_parameters_in_call): Undo DECL_BY_REFERENCE.
2052 PR c++/55993
2053 * semantics.c (cxx_fold_indirect_ref): Handle empty bases at
2054 non-zero offsets, too.
2056 PR c++/56155
2057 * decl.c (build_enumerator): Always convert the value to a
2058 fixed underlying type.
2060 PR c++/56135
2061 * pt.c (tsubst_copy_and_build): Don't forget any new
2062 captures that arose from use of dependent names.
2064 2013-02-13 Jakub Jelinek <jakub@redhat.com>
2066 PR c++/56302
2067 * semantics.c (finish_asm_stmt): If input constraints allow
2068 neither register nor memory, try maybe_constant_value to get
2069 a constant if possible.
2071 2013-02-12 Jason Merrill <jason@redhat.com>
2073 PR c++/56285
2074 * method.c (add_one_base_init): Handle base constructor
2075 taking rvalue reference parm.
2077 PR c++/56291
2078 * semantics.c (sort_constexpr_mem_initializers): Handle
2079 vptr out of order.
2081 2013-02-09 Jason Merrill <jason@redhat.com>
2083 PR c++/56268
2084 * semantics.c (classtype_has_nothrow_assign_or_copy_p): Call
2085 maybe_instantiate_noexcept.
2087 PR c++/56247
2088 * pt.c (eq_specializations): Set comparing_specializations.
2089 * tree.c (cp_tree_equal): Check it.
2090 * cp-tree.h: Declare it.
2092 * decl.c (decls_match): Check versions later.
2094 PR c++/56238
2095 * pt.c (build_non_dependent_expr): Don't try to fold
2096 instantiation-dependent expressions.
2097 (instantiation_dependent_r) [TRAIT_EXPR]: Split out.
2098 [BIND_EXPR]: Treat as dependent.
2100 2013-02-07 Jakub Jelinek <jakub@redhat.com>
2102 PR c++/56241
2103 * init.c (build_vec_init): Don't append NULL values into new_vec.
2104 (build_zero_init_1): Don't push anything into v if recursive call
2105 returned NULL_TREE.
2106 (build_value_init_noctor): Don't push anything into v if
2107 build_value_init call returned NULL_TREE.
2109 PR c++/56239
2110 * parser.c (cp_parser_token_starts_cast_expression): Renamed to...
2111 (cp_parser_tokens_start_cast_expression): ... this. Change parameter
2112 to cp_parser *, call cp_lexer_peek_token first. For CPP_OPEN_PAREN,
2113 return true only if 2nd token isn't CPP_CLOSE_PAREN.
2114 (cp_parser_cast_expression): Adjust caller.
2116 PR c++/56237
2117 * decl.c (push_local_name): Look at DECL_DISCRIMINATOR (t)
2118 only if DECL_DISCRIMINATOR_SET_P (t) rather than just
2119 DECL_LANG_SPECIFIC (t).
2121 2013-02-07 Jason Merrill <jason@redhat.com>
2123 PR c++/56235
2124 * method.c (do_build_copy_constructor): Don't bother turning
2125 scalars from lvalues to xvalues.
2126 (do_build_copy_assign): Likewise.
2128 2013-02-06 Jason Merrill <jason@redhat.com>
2130 * parser.c (cp_parser_enum_specifier): Check for error_mark_node.
2132 2013-02-05 Jason Merrill <jason@redhat.com>
2134 PR c++/54122
2135 * tree.c (lvalue_kind) [INDIRECT_REF]: Don't check for
2136 METHOD_TYPE.
2138 PR c++/56177
2139 * decl.c (start_preparsed_function): Update restype if we change
2140 decl1.
2142 PR c++/56208
2143 * pt.c (fn_type_unification): Discard any access checks from
2144 substituting explicit args.
2146 2013-01-31 Jason Merrill <jason@redhat.com>
2148 PR c++/56162
2149 PR c++/56104
2150 * typeck.c (get_member_function_from_ptrfunc): Fix
2151 ptrmemfunc_vbit_in_delta case.
2153 2013-01-29 Jason Merrill <jason@redhat.com>
2155 PR libstdc++/54314
2156 * class.c (build_ctor_vtbl_group): Give construction vtables
2157 hidden visibility.
2159 2013-01-25 Jason Merrill <jason@redhat.com>
2161 PR c++/56095
2162 * pt.c (convert_nontype_argument_function): Handle invalid input.
2163 (convert_nontype_argument): Likewise.
2165 PR c++/56104
2166 * typeck.c (get_member_function_from_ptrfunc): Optimize if the
2167 dynamic type has no virtual functions.
2169 2013-01-22 Paolo Carlini <paolo.carlini@oracle.com>
2171 PR c++/55944
2172 * decl.c (check_initializer): Use TARGET_EXPR_DIRECT_INIT_P only
2173 on TARGET_EXPR nodes.
2175 2013-01-22 Jason Merrill <jason@redhat.com>
2177 PR c++/56071
2178 * pt.c (maybe_instantiate_noexcept): Don't defer access checks.
2180 2013-01-22 Dodji Seketeli <dodji@redhat.com>
2182 PR c++/53609
2183 * pt.c (argument_pack_element_is_expansion_p)
2184 (make_argument_pack_select, use_pack_expansion_extra_args_p)
2185 (gen_elem_of_pack_expansion_instantiation): New static functions.
2186 (tsubst): When looking through an ARGUMENT_PACK_SELECT tree node,
2187 look through the possibly resulting pack expansion as well.
2188 (tsubst_pack_expansion): Use use_pack_expansion_extra_p to
2189 generalize when to use the PACK_EXPANSION_EXTRA_ARGS mechanism.
2190 Use gen_elem_of_pack_expansion_instantiation to build the
2191 instantiation piece-wise. Don't use arg_from_parm_pack_p anymore,
2192 as gen_elem_of_pack_expansion_instantiation and the change in
2193 tsubst above generalize this particular case.
2194 (arg_from_parm_pack_p): Remove this for it's not used by
2195 tsubst_pack_expansion anymore.
2197 2013-01-21 Jason Merrill <jason@redhat.com>
2199 PR c++/56059
2200 * tree.c (strip_typedefs_expr) [TREE_VEC]: Preserve non-default
2201 template args count.
2203 2013-01-18 Jason Merrill <jason@redhat.com>
2205 PR target/54908
2206 * decl2.c (get_local_tls_init_fn): New.
2207 (get_tls_init_fn): Handle flag_extern_tls_init. Don't bother
2208 with aliases for internal variables. Don't use weakrefs if
2209 the variable needs destruction.
2210 (generate_tls_wrapper): Mark the wrapper as const if no
2211 initialization is needed.
2212 (handle_tls_init): Don't require aliases.
2214 2013-01-15 Dodji Seketeli <dodji@redhat.com>
2216 PR c++/55663
2217 * pt.c (coerce_innermost_template_parms): New static function.
2218 (instantiate_alias_template): Use it here.
2220 2013-01-09 Jason Merrill <jason@redhat.com>
2222 PR c++/55878
2223 * rtti.c (build_typeid, get_typeid): Add complain parm.
2224 (get_tinfo_decl_dynamic): Likewise.
2225 * cp-tree.h, parser.c, pt.c: Adjust.
2227 PR c++/55893
2228 * decl.c (cp_finish_decl): Clear TREE_READONLY if the variable
2229 needs destruction.
2231 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2233 PR c/48418
2234 * typeck.c (cp_build_binary_op): For LSHIFT_EXPR and RSHIFT_EXPR,
2235 call maybe_constant_value for the negative or too big shift
2236 count warnings.
2238 2013-01-09 Paolo Carlini <paolo.carlini@oracle.com>
2240 PR c++/55801
2241 * decl2.c (var_needs_tls_wrapper): Return false when error_operand_p
2242 of the argument is true.
2244 2013-01-08 Joel Brobecker <brobecker@adacore.com>
2246 * parser.c (cp_parser_initializer_list): Move declaration
2247 of variable non_const to start of lexical block.
2249 2013-01-07 Jason Merrill <jason@redhat.com>
2251 PR c++/55753
2252 * tree.c (build_aggr_init_expr): Do nothing in a template.
2253 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Strip an ADDR_EXPR off
2254 a FUNCTION_DECL before tsubsting.
2256 2013-01-04 Dodji Seketeli <dodji@redhat.com>
2258 PR c++/52343
2259 * pt.c (check_instantiated_arg): Allow type template arguments.
2261 2013-01-04 Jason Merrill <jason@redhat.com>
2263 PR c++/55877
2264 * decl.c (reset_type_linkage, bt_reset_linkage): New.
2265 (grokdeclarator): Use reset_type_linkage.
2266 * name-lookup.c (binding_table_foreach): Handle null table.
2267 * tree.c (decl_anon_ns_mem_p): Check TYPE_MAIN_DECL, not TYPE_NAME.
2269 2013-01-04 Paolo Carlini <paolo.carlini@oracle.com>
2271 PR c++/54526 (again)
2272 * parser.c (cp_parser_template_id): Revert core of previous change
2273 (keep adjusted inform message).
2275 2013-01-03 Jason Merrill <jason@redhat.com>
2277 PR c++/55419
2278 PR c++/55753
2279 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Don't touch
2280 TREE_CONSTANT.
2282 PR c++/55842
2283 * semantics.c (trait_expr_value): Call maybe_instantiate_noexcept.
2285 PR c++/55856
2286 * semantics.c (build_data_member_initialization): Handle DECL_EXPR.
2288 PR c++/53650
2289 * call.c (type_has_extended_temps): New.
2290 * cp-tree.h: Declare it.
2291 * decl.c (check_initializer): Use build_aggr_init for arrays
2292 if it is false.
2293 * init.c (build_vec_init): Avoid mixed signed/unsigned arithmetic.
2295 2013-01-02 Jason Merrill <jason@redhat.com>
2297 PR c++/54325
2298 * call.c (build_new_method_call_1): Don't use build_value_init for
2299 user-provided default constructors.
2301 * decl.c (check_default_argument): Use LOOKUP_IMPLICIT.
2303 PR c++/55032
2304 PR c++/55245
2305 * tree.c (build_cplus_array_type): Copy layout information
2306 to main variant if necessary.
2307 \f
2308 Copyright (C) 2013 Free Software Foundation, Inc.
2310 Copying and distribution of this file, with or without modification,
2311 are permitted in any medium without royalty provided the copyright
2312 notice and this notice are preserved.