1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/crash89.C b/gcc/testsuite/g++.dg/template/crash89.C
new file mode 100644
index 000000000..e62b57a39
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/crash89.C
@@ -0,0 +1,8 @@
+// PR c++/34397
+
+template<typename T, int = T()[0]> struct A
+{
+  typedef A<T> B;
+};
+
+A<int> a; // { dg-error "subscripted|template|declaration" }