Fix #3381: handle case of lub and glb of types with different kinds #3385
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When forming the lub and glb of two types with different numbers of type parameters, this crashed provided neither parameter list was empty. We now treat this analogous to the case where one of the types is a * type, by applying both types to their parameter references.
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When forming the lub and glb of two types with different numbers of type
parameters, this crashed provided neither parameter list was empty. We
now treat this analogous to the case where one of the types is a * type,
by applying both types to their parameter references.