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Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 4265fa9..81cc8e0 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,37 @@ +2009-07-16 Jason Merrill <jason@redhat.com> + + PR libstdc++/37907 + Split POD into "standard-layout" and "trivial" as per N2230, + Support std::is_standard_layout and std::is_trivial traits. + * cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT, + CPTK_IS_TRIVIAL. + (struct lang_type_class): Add non_std_layout. + (CLASSTYPE_NON_STD_LAYOUT): New. + * class.c (check_bases): Set it. + (check_field_decls): Likewise. + (check_bases_and_members): Likewise. + * parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT, + RID_IS_TRIVIAL. + (cp_parser_trait_expr): Likewise. + * semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT, + CPTK_IS_TRIVIAL. + (finish_trait_expr): Likewise. + * tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New. + (pod_type_p): Use them. + (type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New. + + Adjust bits of the language that no longer refer to POD types. + * call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init + and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p. + (build_x_va_arg): Likewise. + (call_builtin_trap): Remove. + * decl.c (declare_local_label): Use type_has_nontrivial_default_init + and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p. + (cp_finish_decl): Likewise. + (check_previous_goto_1, check_goto): Adjust error. + * typeck.c (build_class_member_access_expr): Check + CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P. + 2009-07-14 Taras Glek <tglek@mozilla.com> Rafael Espindola <espindola@google.com> |