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* gc.c (rb_obj_id): trivial optimization.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2010-06-07 18:30:42 +00:00
parent f5534ad5b4
commit 550532d902
1 changed files with 1 additions and 1 deletions
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2
gc.c
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@ -3031,7 +3031,7 @@ rb_obj_id(VALUE obj)
* 24 if 32-bit, double is 8-byte aligned
* 40 if 64-bit
*/
if (TYPE(obj) == T_SYMBOL) {
if (SYMBOL_P(obj)) {
return (SYM2ID(obj) * sizeof(RVALUE) + (4 << 2)) | FIXNUM_FLAG;
}
if (SPECIAL_CONST_P(obj)) {