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Revert "Faster rb_class_superclass"

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This reverts commit 29b68b89a0c0ea7de46c058fab746550398151f0.
This commit is contained in:
John Hawthorn 2022-03-17 11:56:00 -07:00
parent b6804d62f8
commit b8e72bd2e9
Notes: git 2022-03-18 03:57:08 +09:00 
Merged: https://github.com/ruby/ruby/pull/5678
1 changed files with 7 additions and 6 deletions
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13
object.c
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@ -2034,18 +2034,19 @@ rb_class_new_instance(int argc, const VALUE *argv, VALUE klass)
VALUE VALUE
rb_class_superclass(VALUE klass) rb_class_superclass(VALUE klass)
{ {
RUBY_ASSERT(RB_TYPE_P(klass, T_CLASS));
VALUE super = RCLASS_SUPER(klass); VALUE super = RCLASS_SUPER(klass);
if (!super) { if (!super) {
if (klass == rb_cBasicObject) return Qnil; if (klass == rb_cBasicObject) return Qnil;
rb_raise(rb_eTypeError, "uninitialized class"); rb_raise(rb_eTypeError, "uninitialized class");
} else {
super = RCLASS_SUPERCLASSES(klass)[RCLASS_SUPERCLASS_DEPTH(klass) - 1];
RUBY_ASSERT(RB_TYPE_P(klass, T_CLASS));
return super;
} }
while (RB_TYPE_P(super, T_ICLASS)) {
super = RCLASS_SUPER(super);
}
if (!super) {
return Qnil;
}
return super;
} }
VALUE VALUE