1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/param1.C b/gcc/testsuite/g++.dg/template/param1.C
new file mode 100644
index 000000000..a8c379125
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/param1.C
@@ -0,0 +1,12 @@
+// PR c++/22233
+// Origin: Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+// { dg-do compile }
+
+template<int> struct A // { dg-error "declaration" }
+{
+  A();
+};
+
+template<int N, char> A<N>::A() {}  // { dg-error "invalid use of incomplete type" }
+
+A<0> a;