isRealWorldId is implemented inefficiently?
Is it necessary to use eqType to define isRealWorldId?
Could we rather not use splitTyConApp to more cheaply perform this comparision?
This function is called on quite a hot path in sizeExpr.
Is it necessary to use eqType to define isRealWorldId?
Could we rather not use splitTyConApp to more cheaply perform this comparision?
This function is called on quite a hot path in sizeExpr.