1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/visibility/prop1.C b/gcc/testsuite/g++.dg/ext/visibility/prop1.C
new file mode 100644
index 000000000..f4574820d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/visibility/prop1.C
@@ -0,0 +1,23 @@
+// Test for propagation of visibility through template arguments
+
+// { dg-do compile }
+// { dg-require-visibility "" }
+// { dg-final { scan-hidden "_Z1fIN1N1AEEvT_" } }
+// { dg-final { scan-hidden "_Z1hIXadL_ZN1N1iEEEEvv" } }
+
+namespace N __attribute ((__visibility__ ("hidden")))
+{
+  struct A { };
+  int i;
+}
+
+template <class T> void f (T) { }
+template <int *I> void h() { }
+
+void g()
+{
+  N::A a;
+  f(a);
+  h<&N::i>();
+}
+