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class.c: simplify

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* class.c (singleton_class_of): use local variable and remove
  duplicated member access.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-09-13 13:07:04 +00:00
parent 4df147d6e8
commit ab22202a50
1 changed files with 4 additions and 6 deletions
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10
class.c
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@ -1561,12 +1561,10 @@ singleton_class_of(VALUE obj)
}
}
if (FL_TEST(RBASIC(obj)->klass, FL_SINGLETON) &&
rb_ivar_get(RBASIC(obj)->klass, id_attached) == obj) {
klass = RBASIC(obj)->klass;
}
else {
klass = rb_make_metaclass(obj, RBASIC(obj)->klass);
klass = RBASIC(obj)->klass;
if (!(FL_TEST(klass, FL_SINGLETON) &&
rb_ivar_get(klass, id_attached) == obj)) {
klass = rb_make_metaclass(obj, klass);
}
if (OBJ_TAINTED(obj)) {