+ // NOTE: We need to delete the contents of OwnedModules, but we have to
+ // duplicate it into a temporary vector, because the destructor of Module
+ // will try to remove itself from OwnedModules set. This would cause
+ // iterator invalidation if we iterated on the set directly.
+ std::vector<Module*> Modules(OwnedModules.begin(), OwnedModules.end());
+ DeleteContainerPointers(Modules);
+
+ // Free the constants. This is important to do here to ensure that they are
+ // freed before the LeakDetector is torn down.
+ std::for_each(ExprConstants.map_begin(), ExprConstants.map_end(),
+ DropReferences());
+ std::for_each(ArrayConstants.map_begin(), ArrayConstants.map_end(),
+ DropFirst());
+ std::for_each(StructConstants.map_begin(), StructConstants.map_end(),
+ DropFirst());
+ std::for_each(VectorConstants.map_begin(), VectorConstants.map_end(),
+ DropFirst());