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add parentheses for clarity

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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charliesome 2013-06-05 11:32:07 +00:00
parent 99638b5d1f
commit 3264042eb9
1 changed files with 1 additions and 1 deletions
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include/ruby/ruby.h
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@ -345,7 +345,7 @@ rb_long2int_inline(long n)
#define IMMEDIATE_P(x) ((VALUE)(x) & IMMEDIATE_MASK) #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 ID2SYM(x) (((VALUE)(x)<<RUBY_SPECIAL_SHIFT)|SYMBOL_FLAG)
#define SYM2ID(x) RSHIFT((unsigned long)(x),RUBY_SPECIAL_SHIFT) #define SYM2ID(x) RSHIFT((unsigned long)(x),RUBY_SPECIAL_SHIFT)