Fix a crash-on-invalid involving name lookup of tag names, where we
ended up finding a function template that we didn't expect. Recover
more gracefully, and fix a similar issue for class templates.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101040 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaTemplate/friend.cpp b/test/SemaTemplate/friend.cpp
index 61ef186..99685f2 100644
--- a/test/SemaTemplate/friend.cpp
+++ b/test/SemaTemplate/friend.cpp
@@ -12,3 +12,22 @@
struct C0 {
friend struct A<int>;
};
+
+namespace PR6770 {
+ namespace N {
+ int f1(int);
+ }
+ using namespace N;
+
+ namespace M {
+ float f1(float);
+ }
+ using M::f1;
+
+ template<typename T> void f1(T, T);
+ template <class T>
+ void f() {
+ friend class f; // expected-error{{'friend' used outside of class}}
+ friend class f1; // expected-error{{ 'friend' used outside of class}}
+ }
+}