1 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/lookup/using39.C b/gcc-4.9/gcc/testsuite/g++.dg/lookup/using39.C
new file mode 100644
index 000000000..56ae89a4a
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/lookup/using39.C
@@ -0,0 +1,63 @@
+// { dg-do run }
+
+template <class T>
+struct A
+{
+    int f() { return 1; }
+};
+
+template <class T>
+struct B : A<T>
+{
+    int f() { return 2; }
+
+    using A<T>::f;
+    void g()
+    {
+	if (A<T>::f() != 1 )
+	    __builtin_abort();
+
+	if( B<T>::f() != 2 )
+	    __builtin_abort();
+
+	if( this->f() != 2 )
+	    __builtin_abort();
+    }
+};
+
+template <class T>
+struct C
+{
+    int h( int i ) { return 1; }
+    int h( double d ) { return 2; }
+};
+
+template <class T>
+struct D : private C<T>
+{
+    using C<T>::h;
+    int h( char c ) { return 0; }
+    int h() { return 3; }
+};
+
+int main()
+{
+    B<int> b;
+    b.g();
+    b.f();
+    b.A<int>::f();
+    b.B<int>::f();
+
+    D<int> d;
+    if( d.h( 'a' ) != 0 )
+	__builtin_abort();
+
+    if( d.h( 3 ) != 1 )
+	__builtin_abort();
+
+    if( d.h( 3.14 ) != 2 )
+	__builtin_abort();
+
+    if( d.h() != 3 )
+	__builtin_abort();
+}