diff options
Diffstat (limited to 'symbol.h')
-rw-r--r-- | symbol.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -17,10 +17,10 @@ #define DYNAMIC_ID_P(id) (!(id&ID_STATIC_SYM)&&id>tLAST_OP_ID) #define STATIC_ID2SYM(id) (((VALUE)(id)<<RUBY_SPECIAL_SHIFT)|SYMBOL_FLAG) -#ifdef __GNUC__ +#ifdef HAVE_BUILTIN___BUILTIN_CONSTANT_P #define rb_id2sym(id) \ - __extension__(__builtin_constant_p(id) && !DYNAMIC_ID_P(id) ? \ - STATIC_ID2SYM(id) : rb_id2sym(id)) + RB_GNUC_EXTENSION_BLOCK(__builtin_constant_p(id) && !DYNAMIC_ID_P(id) ? \ + STATIC_ID2SYM(id) : rb_id2sym(id)) #endif struct RSymbol { |