1 files changed, 3 insertions, 3 deletions
diff --git a/clang/include/clang/AST/ASTContext.h b/clang/include/clang/AST/ASTContext.h
index 17cbfb2..0273109 100644
--- a/clang/include/clang/AST/ASTContext.h
+++ b/clang/include/clang/AST/ASTContext.h
@@ -238,9 +238,9 @@ class ASTContext : public RefCountedBase<ASTContext> {
   mutable llvm::FoldingSet<ElaboratedType> ElaboratedTypes{
       GeneralTypesLog2InitSize};
   mutable llvm::FoldingSet<DependentNameType> DependentNameTypes;
-  mutable llvm::ContextualFoldingSet<DependentTemplateSpecializationType,
-                                     ASTContext&>
-    DependentTemplateSpecializationTypes;
+  mutable llvm::DenseMap<llvm::FoldingSetNodeID,
+                         DependentTemplateSpecializationType *>
+      DependentTemplateSpecializationTypes;
   mutable llvm::FoldingSet<PackExpansionType> PackExpansionTypes;
   mutable llvm::FoldingSet<ObjCObjectTypeImpl> ObjCObjectTypes;
   mutable llvm::FoldingSet<ObjCObjectPointerType> ObjCObjectPointerTypes;