diff --git a/test/fixedbugs/issue23870.go b/test/fixedbugs/issue23870.go
new file mode 100644
index 0000000000..02aa2949c3
--- /dev/null
+++ b/test/fixedbugs/issue23870.go
@@ -0,0 +1,16 @@
+// compile
+
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Crashed gccgo.
+
+package p
+
+var F func() [0]struct{
+	A int
+}
+
+var i int
+var V = (F()[i]).A