vendor/clang/clang-trunk-r161861

1 files changed, 11 insertions, 0 deletions

diff --git a/test/CodeGenCXX/virtual-destructor-calls.cpp b/test/CodeGenCXX/virtual-destructor-calls.cpp
index 1cc8bcc7753e..7ef50b23fa7c 100644
--- a/test/CodeGenCXX/virtual-destructor-calls.cpp
+++ b/test/CodeGenCXX/virtual-destructor-calls.cpp
@@ -46,3 +46,14 @@ C::~C() { }
 // CHECK: call void @_ZdlPv
 
 // Base dtor: just an alias to B's base dtor.
+
+namespace PR12798 {
+  // A qualified call to a base class destructor should not undergo virtual
+  // dispatch. Template instantiation used to lose the qualifier.
+  struct A { virtual ~A(); };
+  template<typename T> void f(T *p) { p->A::~A(); }
+
+  // CHECK: define {{.*}} @_ZN7PR127981fINS_1AEEEvPT_(
+  // CHECK: call void @_ZN7PR127981AD1Ev(
+  template void f(A*);
+}