- /// refineAbstractType - The callback method invoked when an abstract type is
- /// resolved to another type. An object must override this method to update
- /// its internal state to reference NewType instead of OldType.
- ///
- virtual void refineAbstractType(const DerivedType *OldTy,
- const Type *) {
- InvalidateEntry(cast<const StructType>(OldTy));
- }
-
- /// typeBecameConcrete - The other case which AbstractTypeUsers must be aware
- /// of is when a type makes the transition from being abstract (where it has
- /// clients on its AbstractTypeUsers list) to concrete (where it does not).
- /// This method notifies ATU's when this occurs for a type.
- ///
- virtual void typeBecameConcrete(const DerivedType *AbsTy) {
- InvalidateEntry(cast<const StructType>(AbsTy));
- }
-