Extend the "cannot convert from base class pointer to derived class
pointer" diagnostic to handle references, too.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107372 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/overload-call.cpp b/test/SemaCXX/overload-call.cpp
index 8d12c9b..6bf6965 100644
--- a/test/SemaCXX/overload-call.cpp
+++ b/test/SemaCXX/overload-call.cpp
@@ -236,6 +236,12 @@
   float* ir2 = intref(5.5);
 }
 
+void derived5(C&); // expected-note{{candidate function not viable: cannot bind base class object of type 'A' to derived class reference 'C &' for 1st argument}}
+
+void test_base(A& a) {
+  derived5(a); // expected-error{{no matching function for call to 'derived5}}
+}
+
 // Test reference binding vs. standard conversions.
 int& bind_vs_conv(const double&);
 float& bind_vs_conv(int);