diff --git a/test/fixedbugs/bug515.go b/test/fixedbugs/bug515.go
new file mode 100644
index 00000000000..186f46609ac
--- /dev/null
+++ b/test/fixedbugs/bug515.go
@@ -0,0 +1,21 @@
+// 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.
+
+// Caused a gofrontend crash.
+
+package p
+
+//go:notinheap
+type S1 struct{}
+
+type S2 struct {
+	r interface { Read([]byte) (int, error) }
+	s1, s2 []byte
+	p *S1
+	n uintptr
+}
+
+var V any = S2{}