diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | include/ruby/ruby.h | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Nov 4 15:50:16 2009 URABE Shyouhei <shyouhei@ruby-lang.org> + + * include/ruby/ruby.h (NUM2CHR): prefix __extension__ for + braced-groups within expressions. + Wed Nov 4 15:46:30 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> * ruby.c (set_{internal,external}_encoding_once): fixed typos. diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 55836a8fd4..84bce04c07 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -962,7 +962,7 @@ ULONG2NUM(unsigned long v) #define NUM2CHR_internal(x) (((TYPE(x) == T_STRING)&&(RSTRING_LEN(x)>=1))?\ RSTRING_PTR(x)[0]:(char)(NUM2INT(x)&0xff)) #ifdef __GNUC__ -# define NUM2CHR(x) ({VALUE num2chr_x = (x); NUM2CHR_internal(num2chr_x);}) +# define NUM2CHR(x) __extension__ ({VALUE num2chr_x = (x); NUM2CHR_internal(num2chr_x);}) #else static inline char NUM2CHR(VALUE x) |