Make sure to search semantic scopes and appropriate template-parameter
scopes during unqualified name lookup that has fallen out to namespace
scope. Fixes PR7133.

llvm-svn: 103766
diff --git a/clang/test/SemaTemplate/nested-name-spec-template.cpp b/clang/test/SemaTemplate/nested-name-spec-template.cpp
index 9d25a05..54e615b 100644
--- a/clang/test/SemaTemplate/nested-name-spec-template.cpp
+++ b/clang/test/SemaTemplate/nested-name-spec-template.cpp
@@ -64,3 +64,10 @@
   template <class T>
   T pair<T>::* const pair<T>::mem_array[2] = { &pair<T>::x, &pair<T>::y };
 }
+
+typedef int T;
+namespace N1 {
+  template<typename T> T f0();
+}
+
+template<typename T> T N1::f0() { }