1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/lookup/using21.C b/gcc/testsuite/g++.dg/lookup/using21.C
new file mode 100644
index 000000000..3db97b4b4
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lookup/using21.C
@@ -0,0 +1,13 @@
+// PR c++/40799
+
+namespace Bar {
+  typedef int A;
+}
+class CollectionDeleteGuard {
+public:
+  CollectionDeleteGuard(int);
+};
+CollectionDeleteGuard::CollectionDeleteGuard(int)
+{
+  using Bar::A;
+}