Basically what's it checked before is that
receiver is a valid override of raw version of builtinWithErasedParameters
While we need to check that method has the same JVM descriptor as builtinWithErasedParameters,
but it's not a valid override of latter
It's important for 'getOrDefault(Object k, V value)' ('getOrDefault(K k, V value)' in Kotlin):
'getOrDefault(Object k, V value)' is not override of 'getOrDefault(Object k, Object value)',
that leads to incorrect loading of former method (like it's not an override of declaration in Map)
Denis Zharkov
169acf2f31