1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/vla8.C b/gcc/testsuite/g++.dg/ext/vla8.C
new file mode 100644
index 000000000..7b7428d07
--- /dev/null
+++ b/gcc/testsuite/g++.dg/ext/vla8.C
@@ -0,0 +1,15 @@
+// PR c++/42387
+// { dg-options "" }
+
+template<class PF>
+struct AvlTreeIter
+{
+  int Num();
+
+  AvlTreeIter()
+  {
+    new (void* [Num()]);
+  }
+};
+
+AvlTreeIter<int> a;