go source for verification 2026-05-22

test/fixedbugs/issue42703.go

@@ -0,0 +1,19 @@
+// run
+
+// 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
+
+var ok [2]bool
+
+func main() {
+	f()()
+	if !ok[0] || !ok[1] {
+		panic("FAIL")
+	}
+}
+
+func f() func() { ok[0] = true; return g }
+func g()        { ok[1] = true }