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Use rb_attr_get() for hidden ivar
rb_ivar_get() can issue an uninitialized ivar warning. We never want to issue warnings about hidden ivars as they are not actionable for users.
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git
2020-11-14 01:46:35 +09:00
1 changed files with 2 additions and 2 deletions
4
class.c
4
class.c
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@ -1811,7 +1811,7 @@ singleton_class_of(VALUE obj)
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klass = RBASIC(obj)->klass;
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if (!(FL_TEST(klass, FL_SINGLETON) &&
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rb_ivar_get(klass, id_attached) == obj)) {
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rb_attr_get(klass, id_attached) == obj)) {
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rb_serial_t serial = RCLASS_SERIAL(klass);
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klass = rb_make_metaclass(obj, klass);
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RCLASS_SERIAL(klass) = serial;
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@ -1852,7 +1852,7 @@ rb_singleton_class_get(VALUE obj)
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}
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klass = RBASIC(obj)->klass;
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if (!FL_TEST(klass, FL_SINGLETON)) return Qnil;
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if (rb_ivar_get(klass, id_attached) != obj) return Qnil;
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if (rb_attr_get(klass, id_attached) != obj) return Qnil;
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return klass;
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}
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