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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-26 04:56:45 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-26 04:56:45 +0000 |
| commit | aa29061672dcd7886775822f89882bd86fde0750 (patch) | |
| tree | 1bab3384ca044b2ac3dc7a0b9b2dbbbc8399e741 /gcc/tree.h | |
| parent | f30fa59a7310a474111759ce7dffca32844dc2d7 (diff) | |
| download | gcc-aa29061672dcd7886775822f89882bd86fde0750.tar.gz | |
Implement opaque-enum-specifiers for C++0x.
gcc/
* tree.h (ENUM_IS_OPAQUE): New.
* dwarf2out.c (gen_enumeration_type_die): Use ENUM_IS_OPAQUE.
gcc/cp/
* cp-tree.h (SET_OPAQUE_ENUM_P): New.
(OPAQUE_ENUM_P): New.
(ENUM_FIXED_UNDERLYING_TYPE_P): New.
(start_enum): Update prototype.
(finish_enum_value_list): New prototype.
* parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
"enum class" is used in an elaborated-type-specifier.
(cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
* decl.c (copy_type_enum): New.
(finish_enum_value_list): New, with code from finish_enum.
(finish_enum): A lot of code removed. Added a gcc_assert.
(start_enum): Add parameters enumtype and is_new.
Rewrite to work with opaque-enum-specifiers.
* pt.c (maybe_process_partial_specialization): Allow for template
specialization of enumerations, with a pedwarn.
(lookup_template_class): Update call to start_enum. Call to
SET_OPAQUE_ENUM_P.
(tsubst_enum): Call to begin_scope, finish_scope and
finish_enum_value_list.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165935 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 3877ae55ad1..968a1bc92ac 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -1166,6 +1166,9 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, /* Used to mark scoped enums. */ #define ENUM_IS_SCOPED(NODE) (ENUMERAL_TYPE_CHECK (NODE)->base.static_flag) +/* Determines whether an ENUMERAL_TYPE has defined the list of constants. */ +#define ENUM_IS_OPAQUE(NODE) (ENUMERAL_TYPE_CHECK (NODE)->base.private_flag) + /* In an expr node (usually a conversion) this means the node was made implicitly and should not lead to any sort of warning. In a decl node, warnings concerning the decl should be suppressed. This is used at |