-
-/// Given a DITypeIdentifierMap, tries to find the corresponding
-/// DIScope for a DIScopeRef.
-DIScope DIScopeRef::resolve(const DITypeIdentifierMap &Map) const {
- if (!Val)
- return DIScope();
-
- if (const MDNode *MD = dyn_cast<MDNode>(Val))
- return DIScope(MD);
-
- const MDString *MS = cast<MDString>(Val);
- // Find the corresponding MDNode.
- DITypeIdentifierMap::const_iterator Iter = Map.find(MS);
- assert(Iter != Map.end() && "Identifier not in the type map?");
- assert(DIType(Iter->second).isType() &&
- "MDNode in DITypeIdentifierMap should be a DIType.");
- return DIScope(Iter->second);
+template <>
+DIRef<DIType>::DIRef(const Value *V) : Val(V) {
+ assert(isTypeRef(V) && "DITypeRef should be a MDString or MDNode");