From fd2300e1ee0eab6c51862a92d3f3c72540b36b23 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Thu, 29 Oct 2009 17:56:10 +0000
Subject: [PATCH] Yet more instantiation-location information. Fixes PR5336.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@85516 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Sema/TreeTransform.h               |  2 ++
 test/SemaTemplate/template-id-expr.cpp | 14 ++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 test/SemaTemplate/template-id-expr.cpp

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 5b78375e56..cb7b69fc95 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -4453,6 +4453,8 @@ TreeTransform<Derived>::TransformUnresolvedDeclRefExpr(
 template<typename Derived>
 Sema::OwningExprResult
 TreeTransform<Derived>::TransformTemplateIdRefExpr(TemplateIdRefExpr *E) {
+  TemporaryBase Rebase(*this, E->getTemplateNameLoc(), DeclarationName());
+  
   TemplateName Template
     = getDerived().TransformTemplateName(E->getTemplateName());
   if (Template.isNull())
diff --git a/test/SemaTemplate/template-id-expr.cpp b/test/SemaTemplate/template-id-expr.cpp
new file mode 100644
index 0000000000..a0cbe44084
--- /dev/null
+++ b/test/SemaTemplate/template-id-expr.cpp
@@ -0,0 +1,14 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+// PR5336
+template<typename FromCl>
+struct isa_impl_cl {
+ template<class ToCl>
+ static void isa(const FromCl &Val) { }
+};
+
+template<class X, class Y>
+void isa(const Y &Val) {   return isa_impl_cl<Y>::template isa<X>(Val); }
+
+class Value;
+void f0(const Value &Val) { isa<Value>(Val); }
-- 
2.50.1