1 files changed, 19 insertions, 0 deletions
diff --git a/test/SemaCXX/ambig-user-defined-convesions.cpp b/test/SemaCXX/ambig-user-defined-convesions.cpp
new file mode 100644
index 0000000000..d391a04d07
--- /dev/null
+++ b/test/SemaCXX/ambig-user-defined-convesions.cpp
@@ -0,0 +1,19 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+struct BASE { 
+  operator int &(); // expected-note {{candidate function}}
+}; 
+struct BASE1 { 
+  operator int &(); // expected-note {{candidate function}}
+}; 
+
+struct B : public BASE, BASE1 { 
+
+}; 
+
+extern B f(); 
+
+const int main() {
+  return f(); // expected-error {{conversion from 'struct B' to 'int const' is ambiguous}}
+}
+