diff options
Diffstat (limited to 'src/flex.skl')
| -rw-r--r-- | src/flex.skl | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/flex.skl b/src/flex.skl index 0374ecd..bb9685e 100644 --- a/src/flex.skl +++ b/src/flex.skl @@ -226,6 +226,12 @@ m4preproc_include(`flexint.h') /* TODO: this is always defined, so inline it */ #define yyconst const +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) +#else +#define yynoreturn +#endif + %# For compilers that can not handle prototypes. %# e.g., %# The function prototype @@ -737,10 +743,7 @@ m4_ifdef( [[M4_YY_NOT_IN_HEADER]], static yy_state_type yy_get_previous_state M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); static yy_state_type yy_try_NUL_trans M4_YY_PARAMS( yy_state_type current_state M4_YY_PROTO_LAST_ARG); static int yy_get_next_buffer M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); -#if defined(__GNUC__) && __GNUC__ >= 3 -__attribute__((__noreturn__)) -#endif -static void yy_fatal_error M4_YY_PARAMS( yyconst char* msg M4_YY_PROTO_LAST_ARG ); +static void yynoreturn yy_fatal_error M4_YY_PARAMS( yyconst char* msg M4_YY_PROTO_LAST_ARG ); ]]) %endif @@ -2549,7 +2552,7 @@ m4_ifdef( [[M4_YY_NO_TOP_STATE]],, #endif %if-c-only -static void yy_fatal_error YYFARGS1(yyconst char*, msg) +static void yynoreturn yy_fatal_error YYFARGS1(yyconst char*, msg) { M4_YY_DECL_GUTS_VAR(); M4_YY_NOOP_GUTS_VAR(); |