go source for verification 2026-05-22

test/fixedbugs/issue40252.dir/a.go

@@ -0,0 +1,14 @@
+// Copyright 2020 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.
+
+package a
+
+type I interface {
+	Func()
+}
+
+func Call() {
+	f := I.Func
+	f(nil)
+}

test/fixedbugs/issue40252.dir/main.go

@@ -0,0 +1,16 @@
+// Copyright 2020 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.
+
+package main
+
+import "./a"
+
+func main() {
+	defer func() {
+		if recover() == nil {
+			panic("expected nil pointer dereference")
+		}
+	}()
+	a.Call()
+}