1 2012-06-06 Fabien ChĂȘne <fabien@gcc.gnu.org>
4 * parser.c (cp_parser_alias_declaration): Return earlier
7 2012-06-04 Paolo Carlini <paolo.carlini@oracle.com>
10 * call.c (build_conditional_expr_1): Use OPT_Wenum_compare
11 to control enumeral mismatch in conditional expression too.
13 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
15 * semantics.c: Do not include output.h.
19 * typeck2.c: Likewise.
20 * Make-lang.in: Fix dependencies.
22 2012-06-01 Jason Merrill <jason@redhat.com>
25 * parser.c (cp_parser_class_head): Apply attributes here.
26 * semantics.c (begin_class_definition): Not here.
30 * parser.c (cp_parser_binary_expression): Bail early if we're parsing
31 tentatively and the LHS has a parse error.
34 * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
35 (instantiate_decl): Don't push_to_top_level for local class methods.
36 (instantiate_class_template_1): Or for local classes.
39 * pt.c (do_auto_deduction): Don't try to deduce from a
40 type-dependent initializer.
42 2012-06-01 Paolo Carlini <paolo.carlini@oracle.com>
45 * name-lookup.c (push_namespace): When error recovery is
46 impossible just error out in duplicate_decls.
48 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
50 * call.c: Do not include output.h.
62 2012-05-30 Jason Merrill <jason@redhat.com>
65 * tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
66 representing a bitwise copy of a glvalue.
68 * tree.c (stabilize_expr): Tweak logic.
71 * tree.c (stabilize_init): Side effects make the init unstable.
73 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
76 * semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
78 2012-05-26 Paolo Carlini <paolo.carlini@oracle.com>
81 * tree.c (stabilize_expr): Handle exp of void type.
83 2012-05-26 Jason Merrill <jason@redhat.com>
86 * call.c (convert_like_real) [ck_list]: Take array address directly.
87 * typeck.c (decay_conversion): Reject decay of an array compound
90 2012-05-25 Paolo Carlini <paolo.carlini@oracle.com>
93 * parser.c (cp_parser_member_declaration): A storage class is not
94 allowed in a declaration of an anonymous aggregate in a class scope.
96 2012-05-24 Uros Bizjak <ubizjak@gmail.com>
99 * decl.c (grokdeclarator): Check that current_class_type is non-NULL
100 before calling constructor_name_p.
102 2012-05-24 Paolo Carlini <paolo.carlini@oracle.com>
105 * parser.c (cp_parser_ctor_initializer_opt_and_function_body,
106 cp_parser_function_body): Add a bool parameter, true when parsing
107 a function-try-block.
108 (cp_parser_function_try_block): Pass true to the above.
109 (cp_parser_function_definition_after_declarator,
110 cp_parser_function_transaction): Adjust.
112 2012-05-23 Paolo Carlini <paolo.carlini@oracle.com>
115 * decl2.c (delete_sanity): Extend 'deleting array' warning to
118 2012-05-21 Paolo Carlini <paolo.carlini@oracle.com>
121 * decl.c (grokdeclarator): Diagnose functions returning abstract
122 class types as TYPENAME.
123 * cp-tree.h (ABSTRACT_CLASS_TYPE_P): Add.
124 * except.c (is_admissible_throw_operand_or_catch_parameter): Use it.
125 * pt.c (tsubst): Likewise.
126 * semantics.c (trait_expr_value): Likewise.
128 2012-05-21 Paolo Carlini <paolo.carlini@oracle.com>
131 * parser.c (cp_parser_attributes_opt): Enforce error checking of
132 unbalanced parentheses in the presence of tentative parsing.
134 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
137 * parser.c (cp_parser_new_type_id): Early return error_mark_node
138 if the cp_parser_type_specifier_seq call has type_specifier_seq.type
139 error_mark_node; tidy.
140 (cp_parser_new_expression): Always initialize nelts to NULL_TREE to
141 avoid uninitialized warnings.
142 (cp_parser_init_declarator, cp_parser_late_parse_one_default_arg):
143 Call cp_parser_skip_to_end_of_statement if cp_parser_initializer
144 returns error_mark_node.
146 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
149 * except.c (is_admissible_throw_operand): Rename to
150 is_admissible_throw_operand_or_catch_parameter and handle
152 (expand_start_catch_block): Use it.
153 (build_throw): Adjust.
155 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
158 * typeck.c (build_x_array_ref, build_x_conditional_expr,
159 build_x_compound_expr, build_x_modify_expr): Add location_t parameter.
160 (finish_class_member_access_expr, build_x_indirect_ref,
161 build_x_binary_op, build_x_compound_expr_from_list,
162 build_x_compound_expr_from_vec): Adjust callers.
163 * tree.c (build_min_nt_loc): New.
164 (build_min_nt): Remove.
165 * typeck2.c (build_x_arrow): Adjust callers.
166 * pt.c (tsubst_qualified_id, tsubst_omp_for_iterator,
167 tsubst_copy_and_build): Likewise.
168 * semantics.c (finish_mem_initializers, handle_omp_for_class_iterator,
169 finish_omp_atomic): Likewise.
170 * decl2.c (grok_array_decl, build_anon_union_vars): Adjust.
171 * parser.c (cp_parser_question_colon_clause,
172 cp_parser_assignment_expression, cp_parser_expression,
173 cp_parser_template_id, cp_parser_omp_for_loop): Likewise.
176 2012-05-16 Dodji Seketeli <dodji@redhat.com>
179 * cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
180 the possible declarator specifiers so far.
181 (struct cp_decl_specifier_seq::locations): Declare new member.
182 (cp_decl_specifier_seq::{specs, type_location}): Remove.
183 (decl_spec_seq_has_spec_p): Declare new function.
184 * parser.c (cp_parser_check_decl_spec): Remove.
185 (set_and_check_decl_spec_loc): Define new static function.
186 (decl_spec_seq_has_spec_p): Define new public function.
187 (cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
188 (cp_parser_type_specifier, cp_parser_simple_type_specifier)
189 (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
190 (cp_parser_alias_declaration): Set the locations for each
191 declspec, using set_and_check_decl_spec_loc.
192 (cp_parser_explicit_instantiation, cp_parser_init_declarator)
193 (cp_parser_member_declaration, cp_parser_init_declarator): Use the
194 new declspec location for specifiers. Use the new
195 decl_spec_seq_has_spec_p.
196 (cp_parser_type_specifier_seq): Use the new
197 set_and_check_decl_spec_loc. Stop using
198 cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
199 (, cp_parser_init_declarator): Use the new
200 set_and_check_decl_spec_loc.
201 (cp_parser_single_declaration, cp_parser_friend_p)
202 (cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
203 Use the new decl_spec_seq_has_spec_p.
204 * decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
205 the more precise ds_redefined_builtin_type_spec location for
206 diagnostics about re-declaring C++ built-in types.
207 (start_decl, grokvardecl, grokdeclarator): Use the new
208 decl_spec_seq_has_spec_p.
210 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
213 * pt.c (tsubst_copy_and_build): Increase / decrease
214 c_inhibit_evaluation_warnings around build_x_binary_op call.
216 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com>
218 * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P.
219 (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P.
220 (TYPE_PTR_OR_PTRMEM_P): Add.
221 * typeck.c (composite_pointer_type_r, composite_pointer_type,
222 common_pointer_type, cp_build_indirect_ref, cp_build_binary_op,
223 cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1,
224 build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real,
225 casts_away_constness_r, casts_away_constness): Adjust.
226 * init.c (build_zero_init_1): Adjust.
227 * class.c (check_field_decls): Likewise.
228 * decl.c (check_default_argument): Likewise.
229 * rtti.c (target_incomplete_p): Likewise.
230 * tree.c (zero_init_p): Likewise.
231 * cxx-pretty-print.c (pp_cxx_ptr_operator,
232 pp_cxx_abstract_declarator): Likewise.
233 * typeck2.c (build_m_component_ref): Likewise.
234 * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p,
235 dependent_type_p_r): Likewise.
236 * call.c (null_member_pointer_value_p, standard_conversion,
237 add_builtin_candidate, build_conditional_expr_1, compare_ics):
239 * cp-objcp-common.c (cp_var_mod_type_p): Likewise.
240 * cvt.c (cp_convert_to_pointer, ocp_convert,
241 perform_qualification_conversions): Likewise.
242 * mangle.c (write_type): Likewise.
243 * name-lookup.c (arg_assoc_type): Likewise.
245 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com>
247 * parser.c (struct cp_parser_expression_stack_entry): Add location_t
249 (cp_parser_binary_expression): Rework to always update at the same
250 time tree_type and loc.
251 * call.c (print_z_candidate): Add location_t parameter.
252 (print_z_candidates, convert_like_real, joust): Adjust.
254 2012-05-11 Alexandre Oliva <aoliva@redhat.com>
257 * pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
259 2012-05-11 Paolo Carlini <paolo.carlini@oracle.com>
262 * pt.c (tsubst_copy: case PARM_DECL): Return error_mark_node if
263 tsubst_decl returns NULL_TREE.
264 * cxx-pretty-print.c (pp_cxx_simple_type_specifier): Handle
265 BOUND_TEMPLATE_TEMPLATE_PARM.
267 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
270 * cvt.c (ocp_convert): Error out early for void -> bool conversions.
271 * typeck.c (decay_conversion): Use error_at.
272 * call.c (build_integral_nontype_arg_conv, convert_like_real,
273 convert_arg_to_ellipsis, perform_implicit_conversion_flags,
274 initialize_reference): Likewise.
275 * cvt.c (warn_ref_binding): Add location_t parameter.
276 (cp_convert_to_pointer, convert_to_reference, ocp_convert,
277 convert_to_void, ): Use error_at and warning_at.
279 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
282 * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
283 instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
285 2012-05-06 Paolo Carlini <paolo.carlini@oracle.com>
288 * call.c (op_error, build_new_op_1, build_new_op): Add location_t
290 (build_conditional_expr_1): Adjust.
291 * typeck.c (build_x_indirect_ref, build_x_binary_op,
292 build_x_unary_op): Add location_t parameter.
293 (rationalize_conditional_expr, build_x_array_ref,
294 build_x_compound_expr, cp_build_modify_expr, build_x_modify_expr):
296 * typeck2.c (build_x_arrow): Add location_t parameter.
297 * semantics.c (finish_unary_op_expr): Likewise.
298 (finish_increment_expr, handle_omp_for_class_iterator): Adjust.
299 * decl2.c (grok_array_decl): Add location_t parameter.
300 * parser.c (cp_parser_postfix_open_square_expression,
301 cp_parser_postfix_dot_deref_expression, cp_parser_unary_expression,
302 cp_parser_binary_expression, cp_parser_builtin_offsetof,
303 do_range_for_auto_deduction, cp_convert_range_for,
304 cp_parser_template_argument, cp_parser_omp_for_cond): Pass the
306 * pt.c (tsubst_copy_and_build): Adjust.
307 * tree.c (maybe_dummy_object): Likewise.
308 * cp-tree.h: Update declarations.
310 2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
312 * semantics.c (cxx_eval_constant_expression, case CONVERT_EXPR): Tidy.
314 2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
317 * pt.c (instantiate_class_template_1): Increase / decrease
318 c_inhibit_evaluation_warnings around the tsubst_expr call
319 for STATIC_ASSERT_CONDITION.
320 (tsubst_expr, case STATIC_ASSERT): Likewise.
321 * typeck.c (cp_build_binary_op, case EQ_EXPR/NE_EXPR): Check
322 c_inhibit_evaluation_warnings in the OPT_Waddress warnings.
324 2012-05-03 Paolo Carlini <paolo.carlini@oracle.com>
327 * call.c (build_over_call): Handle final member functions
329 (build_new_method_call_1): Do not handle here.
331 2012-05-02 Richard Guenther <rguenther@suse.de>
333 * decl.c (grokdeclarator): Properly check for sizes that
334 cover more than half of the address-space.
336 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
339 * typeck.c (cp_build_array_ref): Handle VECTOR_TYPE.
340 * decl2.c (grok_array_decl): Likewise.
343 * parser.c (cp_parser_sizeof_operand): Require parentheses for
346 2012-04-30 Dodji Seketeli <dodji@redhat.com>
348 Fix location for static class members
349 * decl.c (grokdeclarator): Use the location carried by the
350 declarator for the DECL of the static class member.
352 Fix va_arg type location
353 * cp-tree.h (build_x_va_arg): Take an additional location
355 * call.c (build_x_va_arg): Take a loc parameter for the location
356 of the type of the va_arg expression.
357 * parser.c (cp_parser_primary_expression): Pass the type of the
358 type in the va_arg expression to build_x_va_arg.
359 * pt.c (tsubst_copy): Adjust calls to build_x_va_arg.
361 Make conversion warnings work on NULL with -ftrack-macro-expansion
362 * call.c (conversion_null_warnings): Use the new
363 expansion_point_location_if_in_system_header.
364 * cvt.c (build_expr_type_conversion): Likewise.
365 * typeck.c (cp_build_binary_op): Likewise.
367 2012-04-30 Manuel López-Ibåñez <manu@gcc.gnu.org>
369 * typeck.c (convert_for_assignment): Replace
370 Wmissing-format-attribute with Wsuggest-attribute=format.
371 * call.c (convert_for_arg_passing): Likewise.
373 2012-04-26 Paolo Carlini <paolo.carlini@oracle.com>
376 * class.c (check_bases_and_members): Implement core/1333, do not
377 disallow defaulted in the class body non-const ref special members.
379 2012-04-24 Paolo Carlini <paolo.carlini@oracle.com>
382 * call.c (tourney, perform_overload_resolution,
383 build_operator_new_call, build_user_type_conversion_1,
384 build_user_type_conversion, perform_overload_resolution,
385 add_template_candidate, add_template_candidate_real,
386 add_template_conv_candidate, add_builtin_candidates,
387 add_builtin_candidate, build_builtin_candidate,
388 add_conv_candidate, add_function_candidate, implicit_conversion,
389 reference_binding, build_list_conv, conditional_conversion,
390 add_candidates, can_convert_array, build_aggr_conv,
391 build_array_conv, build_complex_conv, conditional_conversion):
392 Add tsubst_flags_t parameter.
393 (joust): Likewise, use it to handle SFINAE as if pedantic.
394 (add_list_candidates, build_integral_nontype_arg_conv,
395 perform_overload_resolution, build_new_function_call,
396 build_operator_new_call, build_op_call_1,
397 build_conditional_expr_1, build_new_op_1, convert_like_real,
398 convert_arg_to_ellipsis, convert_default_arg,
399 convert_for_arg_passing, build_over_call,
400 build_new_method_call_1, can_convert_arg, can_convert_arg_bad,
401 perform_implicit_conversion_flags,
402 perform_direct_initialization_if_possible,
403 initialize_reference): Adjust.
404 * typeck.c (casts_away_constness, casts_away_constness_r):
405 Add tsubst_flags_t parameter.
406 (convert_arguments, check_for_casting_away_constness,
407 build_static_cast_1, build_ptrmemfunc, convert_for_assignment):
409 * decl.c (reshape_init_r, check_default_argument): Likewise.
410 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
411 * pt.c (convert_nontype_argument, check_non_deducible_conversion):
413 * init.c (build_new_1): Likewise.
414 * cvt.c (convert_to_reference, ocp_convert, build_type_conversion,
415 build_expr_type_conversion, ): Likewise.
416 * search.c (check_final_overrider): Likewise.
417 * cp-tree.h (build_user_type_conversion,
418 build_operator_new_call, can_convert, can_convert_arg,
419 can_convert_arg_bad, convert_default_arg,
420 convert_arg_to_ellipsis, convert_for_arg_passing):
423 2012-04-22 Jan Hubicka <jh@suse.cz>
425 * decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
428 2012-04-22 Manuel López-Ibåñez <manu@gcc.gnu.org>
431 * typeck.c (composite_pointer_type): Likewise.
432 (cxx_sizeof_or_alignof_type): Likewise.
433 (cp_build_array_ref): Likewise.
434 (cp_build_function_call_vec): Likewise.
435 (cp_build_addr_expr_1): Likewise.
436 (convert_member_func_to_ptr): Likewise.
437 * decl.c (check_tag_decl): Likewise.
438 (check_static_variable_definition): Likewise.
439 (compute_array_index_type): Likewise.
440 (create_array_type_for_decl): Likewise.
441 (grokdeclarator): Likewise.
442 (grok_op_properties): Likewise.
443 * error.c (maybe_warn_cpp0x): Likewise.
444 * pt.c (maybe_process_partial_specialization): Likewise.
445 (convert_template_argument): Likewise.
446 (do_decl_instantiation): Likewise.
447 (do_type_instantiation): Likewise.
448 * parser.c (cp_parser_primary_expression): Likewise.
449 (cp_parser_postfix_expression): Likewise.
450 (cp_parser_unary_expression): Likewise.
451 (cp_parser_question_colon_clause): Likewise.
452 (cp_parser_lambda_introducer): Likewise.
453 (cp_parser_lambda_declarator_opt): Likewise.
454 (cp_parser_compound_statement): Likewise.
455 (cp_parser_jump_statement): Likewise.
456 (cp_parser_declaration_seq_opt): Likewise.
457 (cp_parser_enum_specifier): Likewise.
458 (cp_parser_enumerator_list): Likewise.
459 (cp_parser_initializer_list): Likewise.
460 (cp_parser_member_declaration): Likewise.
461 * call.c (build_conditional_expr_1): Likewise.
462 * friend.c (make_friend_class): Likewise.
463 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
465 2012-04-21 Jan Hubicka <jh@suse.cz>
467 * method.c (make_alias_for): Do not set TREE_SYMBOL_REFERENCED.
468 * decl2.c (mark_needed): Likewise.
469 (decl_needed_p): Do not test TREE_SYMBOL_REFERENCED.
471 * decl2.c (cxx_callgraph_analyze_expr): Remove.
472 * cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
473 * cp-tree.h (cxx_callgraph_analyze_expr): Remove.
475 2012-04-21 Manuel López-Ibåñez <manu@gcc.gnu.org>
478 * typeck.c (cp_build_function_call_vec): Do not pretty-print
479 expressions when caret is enabled.
481 2012-04-20 Jan Hubicka <jh@suse.cz>
484 * decl2.c (maybe_emit_vtables): Do not initialize same_comdat_group
485 list when target has no support for it.
487 2012-04-20 Michael Matz <matz@suse.de>
489 * error.c (pedwarn_cxx98): Move va_end call after user
492 2012-04-18 Paolo Carlini <paolo.carlini@oracle.com>
495 * cp-tree.h (build_addr_func, decay_conversion,
496 get_member_function_from_ptrfunc,
497 build_m_component_ref, convert_member_func_to_ptr):
498 Add tsubst_flags_t parameter.
499 * typeck.c (cp_default_conversion): Add.
500 (decay_conversion, default_conversion,
501 get_member_function_from_ptrfunc, convert_member_func_to_ptr):
502 Add tsubst_flags_t parameter and use it throughout.
503 (cp_build_indirect_ref, cp_build_array_ref,
504 cp_build_function_call_vec, convert_arguments, build_x_binary_op,
505 cp_build_binary_op, cp_build_unary_op, build_reinterpret_cast_1,
506 build_const_cast_1, expand_ptrmemfunc_cst,
507 convert_for_initialization): Adjust.
508 * init.c (build_vec_init): Adjust.
509 * decl.c (grok_reference_init, get_atexit_node): Likewise.
510 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Likewise.
511 * except.c (build_throw): Likewise.
512 * typeck2.c (build_x_arrow): Likewise.
513 (build_m_component_ref): Add tsubst_flags_t parameter and
515 * pt.c (convert_nontype_argument): Adjust.
516 * semantics.c (finish_asm_stmt, maybe_add_lambda_conv_op): Likewise.
517 * decl2.c (build_offset_ref_call_from_tree): Likewise.
518 * call.c (build_addr_func): Add tsubst_flags_t parameter and
520 (build_call_a, build_conditional_expr_1, build_new_op_1,
521 convert_like_real, convert_arg_to_ellipsis, build_over_call,
522 build_special_member_call): Adjust.
523 * cvt.c (cp_convert_to_pointer, force_rvalue,
524 build_expr_type_conversion): Likewise.
526 2012-04-17 Tom de Vries <tom@codesourcery.com>
528 * cp-gimplify.c (begin_bc_block): Add location parameter and use as
529 location argument to create_artificial_label.
530 (finish_bc_block): Change return type to void. Remove body_seq
531 parameter, and add block parameter. Append label to STMT_LIST and
533 (gimplify_cp_loop, gimplify_for_stmt, gimplify_while_stmt)
534 (gimplify_do_stmt, gimplify_switch_stmt): Remove function.
535 (genericize_cp_loop, genericize_for_stmt, genericize_while_stmt)
536 (genericize_do_stmt, genericize_switch_stmt, genericize_continue_stmt)
537 (genericize_break_stmt, genericize_omp_for_stmt): New function.
538 (cp_gimplify_omp_for): Remove bc_continue processing.
539 (cp_gimplify_expr): Genericize VEC_INIT_EXPR.
540 (cp_gimplify_expr): Mark FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT,
541 CONTINUE_STMT, and BREAK_STMT as unreachable.
542 (cp_genericize_r): Genericize FOR_STMT, WHILE_STMT, DO_STMT,
543 SWITCH_STMT, CONTINUE_STMT, BREAK_STMT and OMP_FOR.
544 (cp_genericize_tree): New function, factored out of ...
545 (cp_genericize): ... this function.
547 2012-04-17 Paolo Carlini <paolo.carlini@oracle.com>
550 * semantics.c (build_constexpr_constructor_member_initializers):
551 Check for function-try-block as function-body.
553 2012-04-17 Paolo Carlini <paolo.carlini@oracle.com>
556 * parser.c (cp_parser_member_declaration): Check that
557 initializer_token_start is non null before dereferencing it.
559 2012-04-16 Jason Merrill <jason@redhat.com>
562 * pt.c (determine_specialization): Instead of comparing the number
563 of parms, check that tsubst gives the right answer.
566 * pt.c (process_partial_specialization): Complain about a partial
567 specialization with fewer args than primary template parms.
570 * pt.c (convert_template_argument): Handle template template
574 * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
577 2012-04-16 Paolo Carlini <paolo.carlini@oracle.com>
580 * call.c (op_error): Print types; when flag_diagnostics_show_caret
581 is false print expressions too.
582 (op_error_string): Add.
584 2012-04-16 Jason Merrill <jason@redhat.com>
587 * friend.c (make_friend_class): Call check_for_bare_parameter_packs.
589 2012-04-16 Jan Hubicka <jh@suse.cz>
591 * decl2.c (collect_candidates_for_java_method_alias): Use FOR_EACH
592 walkers to walk cgraph and varpool.
594 2012-04-15 Jason Merrill <jason@redhat.com>
597 * pt.c (coerce_template_parameter_pack): Check for error_mark_node.
601 * pt.c (coerce_template_parms): Even if we aren't converting we
602 want to expand argument packs.
605 * mangle.c (write_type): nullptr_t is a builtin type.
607 2012-04-14 Jan Hubicka <jh@suse.cz>
609 * tree.c: Update field referenced for new cgraph/varpool layout.
612 2012-04-13 Jason Merrill <jason@redhat.com>
615 * pt.c (any_pack_expanson_args_p): New.
616 (coerce_template_parms): Use it.
619 * call.c (joust): Handle comparing list and non-list ctors.
622 * decl2.c (finish_anon_union): Use cp_finish_decl.
623 * error.c (dump_function_name): Avoid showing anonymous "name".
625 2012-04-11 Fabien ChĂȘne <fabien@gcc.gnu.org>
628 * parser.c (cp_parser_class_name): Call strip_using_decl and
629 return the target decl.
630 * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
631 to be stripped is NULL_TREE.
632 (qualify_lookup): Call strip_using_decl and perform some checks on
635 2012-04-11 Jason Merrill <jason@redhat.com>
638 * decl.c (grokdeclarator): Strip the injected-class-name typedef
639 if we are building a declaration or compound type.
642 * decl.c (check_tag_decl): Don't complain about attributes if we
643 don't even have a type.
645 2012-04-10 Manuel López-Ibåñez <manu@gcc.gnu.org>
647 * cvt.c (convert_to_void): Update comment.
649 2012-04-05 Jason Merrill <jason@redhat.com>
652 * semantics.c (finish_non_static_data_member): In templates, pass
653 the decl to build_qualified_name.
654 * tree.c (lvalue_kind) [SCOPE_REF]: Handle FIELD_DECL.
656 2012-04-04 Jason Merrill <jason@redhat.com>
659 * decl.c (finish_function): Update fntype after deducing return type.
661 2012-04-03 Jason Merrill <jason@redhat.com>
664 * pt.c (tsubst_initializer_list): A pack expansion with no elements
665 means value-initialization.
667 2012-04-01 Paolo Carlini <paolo.carlini@oracle.com>
670 * class.c (deduce_noexcept_on_destructor,
671 deduce_noexcept_on_destructors): New.
672 (check_bases_and_members): Call the latter.
673 * decl.c (grokfndecl): Call the former.
674 * method.c (implicitly_declare_fn): Not static.
675 * cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn):
678 2012-03-29 Paolo Carlini <paolo.carlini@oracle.com>
681 * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
682 warn for a zero as null pointer constant default argument.
684 2012-03-29 Jason Merrill <jason@redhat.com>
687 * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
689 2012-03-29 Jakub Jelinek <jakub@redhat.com>
692 * decl.c (start_decl): Don't call maybe_apply_pragma_weak
693 if processing_template_decl.
695 2012-03-29 Jason Merrill <jason@redhat.com>
698 * call.c (compare_ics): Handle ck_aggr like ck_list.
700 2012-03-28 Jason Merrill <jason@redhat.com>
703 * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
704 we didn't get an explicit scope.
705 * pt.c (tsubst_baselink): Likewise.
707 2012-03-28 Richard Guenther <rguenther@suse.de>
709 * typeck2.c (process_init_constructor_array): Use the proper
710 type for computing the array length.
712 2012-03-27 Meador Inge <meadori@codesourcery.com>
715 * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
716 stripped child trees that are not pointer types.
718 2012-03-21 Jason Merrill <jason@redhat.com>
720 Implement return type deduction for normal functions with -std=c++1y.
721 * cp-tree.h (FNDECL_USED_AUTO): New macro.
722 (LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): Remove.
723 (dependent_lambda_return_type_node): Remove.
724 (CPTI_DEPENDENT_LAMBDA_RETURN_TYPE): Remove.
725 (struct language_function): Add x_auto_return_pattern field.
726 (current_function_auto_return_pattern): New.
727 (enum tsubst_flags): Add tf_partial.
728 * decl.c (decls_match): Handle auto return comparison.
729 (duplicate_decls): Adjust error message for auto return.
730 (cxx_init_decl_processing): Remove dependent_lambda_return_type_node.
731 (cp_finish_decl): Don't do auto deduction for functions.
732 (grokdeclarator): Allow auto return without trailing return type in
734 (check_function_type): Defer checking of deduced return type.
735 (start_preparsed_function): Set current_function_auto_return_pattern.
736 (finish_function): Set deduced return type to void if not previously
738 * decl2.c (change_return_type): Handle error_mark_node.
739 (mark_used): Always instantiate functions with deduced return type.
740 Complain about use if deduction isn't done.
741 * parser.c (cp_parser_lambda_declarator_opt): Use 'auto' for
743 (cp_parser_lambda_body): Don't deduce return type in a template.
744 (cp_parser_conversion_type_id): Allow auto in C++1y.
745 * pt.c (instantiate_class_template_1): Don't mess with
746 LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P.
747 (tsubst_copy_and_build): Likewise.
748 (fn_type_unification, tsubst): Don't reduce the template parm level
749 of 'auto' during deduction.
750 (unify): Compare 'auto' specially.
751 (get_bindings): Change test.
752 (always_instantiate_p): Always instantiate functions with deduced
754 (do_auto_deduction): Handle error_mark_node and lambda context.
755 Don't check for use in initializer.
756 (contains_auto_r): Remove.
757 * search.c (lookup_conversions_r): Handle auto conversion function.
758 * semantics.c (lambda_return_type): Handle null return. Don't mess
759 with dependent_lambda_return_type_node.
760 (apply_deduced_return_type): Rename from apply_lambda_return_type.
761 * typeck.c (merge_types): Handle auto.
762 (check_return_expr): Do auto deduction.
763 * typeck2.c (add_exception_specifier): Fix complain check.
765 2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
768 * class.c (check_field_decls): Call literal_type_p only
771 2012-03-22 Jakub Jelinek <jakub@redhat.com>
774 * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
775 on CLASS_TYPE_P types.
777 2012-03-20 Jason Merrill <jason@redhat.com>
779 * lex.c (init_reswords): Use >= for cxx_dialect test.
780 * parser.c (cp_parser_exception_specification_opt): Likewise.
782 * mangle.c (write_type): Handle 'auto'.
783 * init.c (build_new): Don't do auto deduction where it might
784 affect template mangling.
787 * decl.c (reshape_init_class): Handle repeated reshaping.
788 * search.c (lookup_field_1): Add sanity check.
790 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
793 * cp-tree.h (xvalue_p, maybe_warn_about_useless_cast): Declare.
794 * tree.c (xvalue_p): Define.
795 * typeck.c (maybe_warn_about_useless_cast): Define.
796 (build_reinterpret_cast, build_const_cast,
797 build_static_cast, cp_build_c_cast): Use maybe_warn_about_useless_cast.
798 * rtti.c (build_dynamic_cast): Likewise.
799 * pt.c (tsubst_copy_and_build, case CAST_EXPR): Increment/decrement
800 c_inhibit_evaluation_warnings before/after the build_* calls.
802 2012-03-15 Jason Merrill <jason@redhat.com>
805 * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
807 2012-03-15 Manuel López-Ibåñez <manu@gcc.gnu.org>
810 * error.c (print_instantiation_partial_context): Use
811 template_backtrace_limit.
813 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
815 * Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference.
817 2012-03-14 Jakub Jelinek <jakub@redhat.com>
820 * parser.c (lookup_literal_operator): Return fn only if
821 processed all arguments from args vector and argtypes is
824 2012-01-30 Dodji Seketeli <dodji@redhat.com>
827 * cp-tree.h (template_type_parameter_p): Declare new function.
828 (parameter_of_template_p): Remove.
829 * pt.c (template_type_parameter_p): Define new function.
830 (parameter_of_template_p): Remove.
831 * name-lookup.c (binding_to_template_parms_of_scope_p): Don't rely
832 on parameter_of_template_p anymore. Compare the level of the
833 template parameter to the depth of the template.
835 2011-12-15 Dodji Seketeli <dodji@redhat.com>
837 * call.c (standard_conversion, build_integral_nontype_arg_conv)
838 (build_new_op_1, convert_like_real, is_subseq)
839 (maybe_handle_implicit_object, maybe_handle_ref_bind, compare_ics)
840 (joust): Use next_conversion instead of accessing fields of struct
843 2012-03-12 Paolo Carlini <paolo.carlini@oracle.com>
846 * pt.c (tsubst_copy_and_build, case COND_EXPR): Avoid bogus
847 division by zero warnings.
849 2012-03-08 Paolo Carlini <paolo.carlini@oracle.com>
851 * typeck.c (build_array_ref, cp_build_addr_expr_1, convert_ptrmem,
852 build_ptrmemfunc): Consistently forward the tsubst_flags_t
854 * call.c (resolve_args): Likewise.
856 2012-03-07 Jason Merrill <jason@redhat.com>
859 * mangle.c (write_literal_operator_name): The length comes after the
862 2012-03-05 Jakub Jelinek <jakub@redhat.com>
864 * pt.c (local_specializations): Change from htab_t into
865 struct pointer_map_t *.
866 (retrieve_local_specializations, register_local_specialization,
867 tsubst_pack_expansion, instantiate_decl): Adjust users.
868 (eq_local_specializations, hash_local_specialization): Remove.
870 2012-03-05 Jason Merrill <jason@redhat.com>
873 * decl2.c (determine_visibility): Correct calculation of class
875 * decl.c (check_tag_decl): Adjust warning.
877 * method.c (synthesized_method_walk): Cleanups don't affect the EH
880 2012-03-03 Jason Merrill <jason@redhat.com>
882 * init.c (perform_member_init): Cope with uninstantiated NSDMI.
885 * call.c (build_aggr_conv): Call reshape_init.
886 (convert_like_real): Likewise.
887 * typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
890 * mangle.c (write_nested_name): Use decl_mangling_context.
891 (write_prefix, write_template_prefix): Likewise.
894 * mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.
896 * class.c (add_method): Always build an OVERLOAD for using-decls.
897 * search.c (lookup_member): Handle getting an OVERLOAD for a
900 2012-03-02 Paolo Carlini <paolo.carlini@oracle.com>
903 * typeck2.c (build_x_arrow): Take a tsubst_flags_t argument and
905 * cp-tree.h (build_x_arrow): Adjust prototype.
906 * pt.c (tsubst_copy_and_build): Adjust call.
907 * parser.c (cp_parser_postfix_dot_deref_expression): Likewise.
909 2012-03-02 Paolo Carlini <paolo.carlini@oracle.com>
911 * name-lookup.c (binding_to_template_parms_of_scope_p): Clean up.
913 2012-02-29 Jason Merrill <jason@redhat.com>
916 * decl.c (check_tag_decl): Move warning for misplaced attributes here.
917 (shadow_tag): From here.
918 * parser.c (cp_parser_explicit_instantiation): Don't warn here.
920 2012-02-21 Jakub Jelinek <jakub@redhat.com>
923 * typeck.c (check_literal_operator_args): Initialize *long_double_p
924 and *long_long_unsigned_p even if processing_template_decl.
926 2012-02-16 Jason Merrill <jason@redhat.com>
929 * decl.c (define_label): Use timevar_cond_start/stop.
931 2012-02-16 Fabien ChĂȘne <fabien@gcc.gnu.org>
934 * decl.c (xref_basetypes): call dependent_scope_p instead of
937 2012-02-16 Jason Merrill <jason@redhat.com>
940 * error.c (dump_expr): Handle lambda closures specifically.
942 2012-02-14 Jason Merrill <jason@redhat.com>
944 * parser.c (cp_parser_explicit_instantiation): Give a warning
945 for ignored attributes on explicit class instantiation.
947 2012-02-14 Jakub Jelinek <jakub@redhat.com>
950 * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
951 lookup_label on label's name and set TREE_USED.
953 2012-02-14 Jason Merrill <jason@redhat.com>
956 * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
958 2012-02-14 Jakub Jelinek <jakub@redhat.com>
961 * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
962 newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
964 2012-02-07 Jason Merrill <jason@redhat.com>
967 * semantics.c (cx_check_missing_mem_inits): Handle unions.
968 Fix constexpr default constructor logic.
971 * pt.c (tsubst): Strip uninstantiated typedef.
973 2012-02-06 Jason Merrill <jason@redhat.com>
976 * cvt.c (build_expr_type_conversion): Check for template conversion.
978 2012-01-31 Jason Merrill <jason@redhat.com>
981 * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
982 * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
983 (tsubst_pack_expansion): Check it.
985 2012-01-29 Paolo Carlini <paolo.carlini@oracle.com>
988 * class.c (explain_non_literal_class): Correctly handle implicitly
989 deleted constructors.
991 2012-01-27 Jakub Jelinek <jakub@redhat.com>
994 * pt.c (tsubst_pack_expansion): Delete and restore
995 local_specialization whenever need_local_specialization, not just
996 when saved_local_specializations is non-NULL.
998 2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
1001 * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
1002 as TREE_OPERAND (t, 1).
1004 2012-01-24 Jason Merrill <jason@redhat.com>
1007 * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
1010 * tree.c (called_fns_equal): Check template args.
1011 (cp_tree_equal): Call it.
1013 2012-01-24 Aldy Hernandez <aldyh@redhat.com>
1014 Patrick Marlier <patrick.marlier@gmail.com>
1017 * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
1018 thunk for set_one_vmethod_tm_attributes.
1020 2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1023 * call.c (build_over_call): Check for error_mark_node as
1024 TREE_VALUE when default arguments are processed.
1026 2012-01-23 Jason Merrill <jason@redhat.com>
1029 * decl2.c (determine_visibility): Check for visibility attribute
1030 on template specialization.
1032 2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1035 * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
1037 2012-01-23 Jason Merrill <jason@redhat.com>
1040 * class.c (add_method): Set OVL_USED for using-decls.
1041 * tree.c (ovl_scope): New.
1042 * cp-tree.h: Declare it.
1043 * parser.c (cp_parser_template_name): Use it.
1044 * semantics.c (baselink_for_fns): Likewise.
1045 * name-lookup.c (set_inherited_value_binding_p): Likewise.
1047 2012-01-20 Paolo Carlini <paolo.carlini@oracle.com>
1050 * pt.c (lookup_template_class_1): Check context returned by
1051 tsubst for error_mark_node.
1053 2012-01-19 Kai Tietz <ktietz@redhat.com>
1056 * decl2.c (save_template_attributes): Use merge_attributes
1057 instead of chaining up via TREE_CHAIN.
1059 2012-01-19 Jason Merrill <jason@redhat.com>
1062 * class.c (finish_struct): Call add_method here for function usings.
1063 * semantics.c (finish_member_declaration): Not here.
1065 2012-01-18 Paolo Carlini <paolo.carlini@oracle.com>
1068 * typeck2.c (store_init_value): Within a template guard
1069 cxx_constant_value with require_potential_constant_expression.
1070 * pt.c (convert_nontype_argument): Likewise.
1072 2012-01-16 Jakub Jelinek <jakub@redhat.com>
1075 * mangle.c (write_template_arg_literal): Handle complex.
1077 2012-01-16 Jason Merrill <jason@redhat.com>
1080 * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
1083 * typeck.c (build_static_cast_1): Handle bit-fields properly.
1085 2012-01-13 Ian Lance Taylor <iant@google.com>
1088 * typeck.c (enum_cast_to_int): New static function.
1089 (cp_build_binary_op): When handling warn_sign_compare, don't test
1090 for TREE_NO_WARNING. Do call enum_cast_to_int.
1091 * call.c (avoid_sign_compare_warnings): Remove static function.
1092 (build_new_op_1): Don't call avoid_sign_compare_warnings.
1094 2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
1096 * decl2.c: Do not include tree-mudflap.h
1097 * semantics.c: Likewise.
1099 2012-01-13 Jason Merrill <jason@redhat.com>
1102 * semantics.c (finish_break_stmt): Avoid adding an unreachable
1106 * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
1107 when reducing the visibility.
1110 * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
1112 2012-01-12 Jason Merrill <jason@redhat.com>
1115 * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
1118 2012-01-13 Dodji Seketeli <dodji@redhat.com>
1121 * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
1122 Set the pointer to the last block of the constructor to the
1124 (build_constexpr_constructor_member_initializers): Get
1125 build_data_member_initialization a chance to deal with more
1126 statements before we choke.
1128 2012-01-12 Jason Merrill <jason@redhat.com>
1131 * mangle.c (write_expression): Mangle BASELINK scope if
1132 BASELINK_QUALIFIED_P.
1133 * search.c (adjust_result_of_qualified_name_lookup): Set
1134 BASELINK_QUALIFIED_P.
1135 * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
1136 * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
1137 adjust_result_of_qualified_name_lookup for non-qualified names.
1140 * pt.c (unify): Handle error_mark_node.
1142 2012-01-11 Jason Merrill <jason@redhat.com>
1145 * call.c (standard_conversion): For ptrmemfuncs, compare the
1149 * mangle.c (find_substitution): A type is only a substitution
1150 match if we're looking for a type.
1151 (write_nested_name): Use decl_mangling_context.
1153 * decl.c (decls_match): Assert that the arguments are decls.
1156 * pt.c (resolve_overloaded_unification): Compare types with
1157 same_type_p, not decls_match.
1159 2012-01-10 Jason Merrill <jason@redhat.com>
1162 * class.c (build_base_path): Diagnose ambiguous base.
1165 * semantics.c (cxx_eval_call_expression): Always retry previously
1166 non-constant expressions.
1168 2012-01-06 Jason Merrill <jason@redhat.com>
1172 * parser.c (cp_parser_new_expression): Set
1173 type_definition_forbidden_message.
1179 * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
1180 THROW_EXPR, CONSTRUCTOR, OVERLOAD. Fix PREINCREMENT_EXPR and
1182 (write_template_arg): Fix mangling of class-scope functions and
1184 (mangle_decl): Update suggested -fabi-version argument.
1185 * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
1186 DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
1187 * tree.c (dependent_name): No longer static.
1188 * cp-tree.h: Declare it.
1189 * pt.c (unify): Defer handling of unconverted functions.
1191 * mangle.c (mangle_decl): Don't generate mangling aliases
1192 for maybe-in-charge [cd]tors.
1194 * error.c (dump_expr): Print type of CONSTRUCTOR.
1196 2012-01-05 Dodji Seketeli <dodji@redhat.com>
1199 * parser.c (cp_parser_alias_declaration): Get out early upon
1200 errors in the identifier or the attributes.
1202 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com>
1205 * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
1206 the tree returned by build_x_binary_op.
1208 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1211 * parser.c (cp_parser_postfix_open_square_expression): Handle
1212 postfix-expression [ braced-init-list ].
1214 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1217 * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
1218 call decay_conversion on v.
1220 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1223 * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
1224 declaration followed by specialization.
1226 2012-01-03 Jakub Jelinek <jakub@redhat.com>
1229 * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
1230 on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
1232 2012-01-02 Jason Merrill <jason@redhat.com>
1236 * method.c (walk_field_subobs): Don't check for uninitialized
1238 (synthesized_method_walk): Check here.
1242 * parser.c (cp_parser_cache_defarg): Split out...
1243 (cp_parser_parameter_declaration): ...from here.
1244 (cp_parser_save_nsdmi): Use it.
1245 (cp_parser_cache_group): Remove CPP_COMMA support.
1247 2012-01-02 Dodji Seketeli <dodji@redhat.com>
1250 * semantics.c (cx_check_missing_mem_inits): Don't assert in case
1253 2012-01-02 Paolo Carlini <paolo.carlini@oracle.com>
1256 * typeck2.c (digest_init_r): Use copy_init when initializing
1259 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
1262 * decl.c (build_enumerator): Don't call perform_integral_promotions
1265 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
1268 * typeck.c (build_reinterpret_cast_1): Implement resolution of
1271 2012-01-01 Fabien ChĂȘne <fabien@gcc.gnu.org>
1273 * parser.c (cp_parser_using_declaration): Add a warning about
1274 deprecated access declarations when no errors were encountered
1275 while parsing the access declaration. Save the first token in
1276 order to emit the warning at the right place.
1278 Copyright (C) 2012 Free Software Foundation, Inc.
1280 Copying and distribution of this file, with or without modification,
1281 are permitted in any medium without royalty provided the copyright
1282 notice and this notice are preserved.