diff options
Diffstat (limited to 'include/ruby/ruby.h')
-rw-r--r-- | include/ruby/ruby.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 0959413dac..56aca0db5f 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1575,7 +1575,11 @@ rb_num2char_inline(VALUE x) #define NUM2CHR(x) RB_NUM2CHR(x) #define CHR2FIX(x) RB_CHR2FIX(x) +#if SIZEOF_LONG < SIZEOF_VALUE +#define RB_ST2FIX(h) RB_LONG2FIX((long)((h) > 0 ? (h) & (unsigned long)-1 >> 2 : (h) | ~((unsigned long)-1 >> 2))) +#else #define RB_ST2FIX(h) RB_LONG2FIX((long)(h)) +#endif #define ST2FIX(h) RB_ST2FIX(h) #define RB_ALLOC_N(type,n) ((type*)ruby_xmalloc2((size_t)(n),sizeof(type))) |