1 files changed, 54 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-overloaded-virtual.cpp b/test/SemaCXX/warn-overloaded-virtual.cpp
new file mode 100644
index 000000000000..86b1d2365f93
--- /dev/null
+++ b/test/SemaCXX/warn-overloaded-virtual.cpp
@@ -0,0 +1,54 @@
+// RUN: %clang_cc1 -fsyntax-only -Woverloaded-virtual -verify %s
+
+struct B1 {
+  virtual void foo(int); // expected-note {{declared here}}
+  virtual void foo(); // expected-note {{declared here}}
+};
+
+struct S1 : public B1 {
+  void foo(float); // expected-warning {{hides overloaded virtual functions}}
+};
+
+struct S2 : public B1 {
+  void foo(); // expected-note {{declared here}}
+};
+
+struct B2 {
+  virtual void foo(void*); // expected-note {{declared here}}
+};
+
+struct MS1 : public S2, public B2 {
+   virtual void foo(int); // expected-warning {{hides overloaded virtual functions}}
+};
+
+struct B3 {
+  virtual void foo(int);
+  virtual void foo();
+};
+
+struct S3 : public B3 {
+  using B3::foo;
+  void foo(float);
+};
+
+struct B4 {
+  virtual void foo();
+};
+
+struct S4 : public B4 {
+  void foo(float);
+  void foo();
+};
+
+namespace PR9182 {
+struct Base {
+  virtual void foo(int);
+};
+
+void Base::foo(int) { }
+
+struct Derived : public Base {
+  virtual void foo(int);   
+  void foo(int, int);   
+};
+}