1 files changed, 25 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/mangle-ms.cpp b/clang/test/CodeGenCXX/mangle-ms.cpp
index c2a311423a9..c82fca49f61 100644
--- a/clang/test/CodeGenCXX/mangle-ms.cpp
+++ b/clang/test/CodeGenCXX/mangle-ms.cpp
@@ -454,3 +454,28 @@ namespace Complex {
 // CHECK-DAG: define void @"\01?f@Complex@@YAXU?$_Complex@H@__clang@@@Z"(
 void f(_Complex int) {}
 }
+
+namespace PR26029 {
+template <class>
+struct L {
+  L() {}
+};
+template <class>
+class H;
+struct M : L<H<int *> > {};
+
+template <class>
+struct H {};
+
+template <class GT>
+void m_fn3() {
+  (H<GT *>());
+  M();
+}
+
+void runOnFunction() {
+  L<H<int *> > b;
+  m_fn3<int>();
+}
+// CHECK-DAG: call {{.*}} @"\01??0?$L@V?$H@PAH@PR26029@@@PR26029@@QAE@XZ"
+}