// run fake-arg-to-force-use-of-go-run // Copyright 2021 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. //go:build cgo package main // void f(int *p) { *p = 0x12345678; } import "C" func main() { var x C.int func() { defer C.f(&x) }() if x != 0x12345678 { panic("FAIL") } }