libgo/misc/cgo/test/issue18126.go

   1 // Copyright 2016 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // Issue 18126: cgo check of void function returning errno.
   6
   7 package cgotest
   8
   9 /*
  10 #include <stdlib.h>
  11
  12 void Issue18126C(void **p) {
  13 }
  14 */
  15 import "C"
  16
  17 import (
  18         "testing"
  19 )
  20
  21 func test18126(t *testing.T) {
  22         p := C.malloc(1)
  23         _, err := C.Issue18126C(&p)
  24         C.free(p)
  25         _ = err
  26 }