1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/array18.C b/gcc/testsuite/g++.dg/template/array18.C
new file mode 100644
index 00000000000..b2b1e3502e1
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/array18.C
@@ -0,0 +1,13 @@
+// PR c++/30924
+
+template<typename T>
+struct x {};
+
+template<typename T, unsigned N>
+struct x<T*[N]> {};
+
+int main() {
+  x<int> a;
+  x<int*[10]> b;
+  return 0;
+}