diff options
Diffstat (limited to 'gcc/c-family/c-common.h')
| -rw-r--r-- | gcc/c-family/c-common.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h index a80c0eaec40..13aae0f3ecc 100644 --- a/gcc/c-family/c-common.h +++ b/gcc/c-family/c-common.h @@ -320,6 +320,30 @@ struct c_common_resword const unsigned int disable : 16; }; +/* Extra cpp_ttype values for C++. */ + +/* A token type for keywords, as opposed to ordinary identifiers. */ +#define CPP_KEYWORD ((enum cpp_ttype) (N_TTYPES + 1)) + +/* A token type for template-ids. If a template-id is processed while + parsing tentatively, it is replaced with a CPP_TEMPLATE_ID token; + the value of the CPP_TEMPLATE_ID is whatever was returned by + cp_parser_template_id. */ +#define CPP_TEMPLATE_ID ((enum cpp_ttype) (CPP_KEYWORD + 1)) + +/* A token type for nested-name-specifiers. If a + nested-name-specifier is processed while parsing tentatively, it is + replaced with a CPP_NESTED_NAME_SPECIFIER token; the value of the + CPP_NESTED_NAME_SPECIFIER is whatever was returned by + cp_parser_nested_name_specifier_opt. */ +#define CPP_NESTED_NAME_SPECIFIER ((enum cpp_ttype) (CPP_TEMPLATE_ID + 1)) + +/* A token type for pre-parsed C++0x decltype. */ +#define CPP_DECLTYPE ((enum cpp_ttype) (CPP_NESTED_NAME_SPECIFIER + 1)) + +/* The number of token types, including C++-specific ones. */ +#define N_CP_TTYPES ((int) (CPP_DECLTYPE + 1)) + /* Disable mask. Keywords are disabled if (reswords[i].disable & mask) is _true_. Thus for keywords which are present in all languages the disable field is zero. */ |