bool isOpaque() const { return (getSubclassData() & SCDB_HasBody) == 0; }
/// isSized - Return true if this is a sized type.
- bool isSized(SmallPtrSetImpl<const Type*> *Visited = nullptr) const;
+ bool isSized(SmallPtrSet<const Type*, 4> *Visited = nullptr) const;
/// hasName - Return true if this is a named struct that has a non-empty name.
bool hasName() const { return SymbolTableEntry != nullptr; }