1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/using23.C b/gcc/testsuite/g++.dg/lookup/using23.C
new file mode 100644
index 00000000000..5dd8d8594b1
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/using23.C
@@ -0,0 +1,13 @@
+// PR c++/50742
+
+typedef int A;
+
+void f(int i)
+{
+  switch (i)
+    {
+    case 0:
+      using ::A;
+    default:;
+    }
+}