Make sure that the type associated with a class template is dependent.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71878 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 09e32f7b65..afd801cf61 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -509,7 +509,8 @@ Sema::ActOnClassTemplate(Scope *S, unsigned TagSpec, TagKind TK,
   CXXRecordDecl *NewClass = 
     CXXRecordDecl::Create(Context, Kind, SemanticContext, NameLoc, Name,
                           PrevClassTemplate? 
-                            PrevClassTemplate->getTemplatedDecl() : 0);
+                            PrevClassTemplate->getTemplatedDecl() : 0,
+                          /*DelayTypeCreation=*/true);
 
   ClassTemplateDecl *NewTemplate
     = ClassTemplateDecl::Create(Context, SemanticContext, NameLoc,
@@ -517,6 +518,14 @@ Sema::ActOnClassTemplate(Scope *S, unsigned TagSpec, TagKind TK,
                                 NewClass, PrevClassTemplate);
   NewClass->setDescribedClassTemplate(NewTemplate);
 
+  // Build the type for the class template declaration now.
+  QualType T = 
+    Context.getTypeDeclType(NewClass, 
+                            PrevClassTemplate? 
+                              PrevClassTemplate->getTemplatedDecl() : 0);  
+  assert(T->isDependentType() && "Class template type is not dependent?");
+  (void)T;
+
   // Set the access specifier.
   SetMemberAccessSpecifier(NewTemplate, PrevClassTemplate, AS);