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


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103766 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/nested-name-spec-template.cpp b/test/SemaTemplate/nested-name-spec-template.cpp
index 9d25a05..54e615b 100644
--- a/test/SemaTemplate/nested-name-spec-template.cpp
+++ b/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() { }