diff options
| author | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-05 11:32:07 +0000 |
|---|---|---|
| committer | charliesome <charliesome@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-05 11:32:07 +0000 |
| commit | 3264042eb9a6cfe4089f33ff4578328dcabcfb1d (patch) | |
| tree | 90d11c158d68f06d64c0dc0043b45b7570cbdc32 /include/ruby/ruby.h | |
| parent | 99638b5d1fbb8e4a95408b97719a57acb68eab4c (diff) | |
add parentheses for clarity
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/ruby.h')
| -rw-r--r-- | include/ruby/ruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index dd140c3476..77fb1afa8d 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -345,7 +345,7 @@ rb_long2int_inline(long n) #define IMMEDIATE_P(x) ((VALUE)(x) & IMMEDIATE_MASK) -#define SYMBOL_P(x) (((VALUE)(x)&~(~(VALUE)0<<RUBY_SPECIAL_SHIFT))==SYMBOL_FLAG) +#define SYMBOL_P(x) (((VALUE)(x)&~((~(VALUE)0)<<RUBY_SPECIAL_SHIFT))==SYMBOL_FLAG) #define ID2SYM(x) (((VALUE)(x)<<RUBY_SPECIAL_SHIFT)|SYMBOL_FLAG) #define SYM2ID(x) RSHIFT((unsigned long)(x),RUBY_SPECIAL_SHIFT) |