github.com/MangoDowner/go-gm@v0.0.0-20180818020936-8baa2bd4408c/misc/cgo/test/issue7665.go (about)

     1  // Copyright 2013 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  package cgotest
     6  
     7  import (
     8  	"testing"
     9  	"unsafe"
    10  )
    11  
    12  // extern void f7665(void);
    13  import "C"
    14  
    15  //export f7665
    16  func f7665() {}
    17  
    18  var bad7665 unsafe.Pointer = C.f7665
    19  var good7665 uintptr = uintptr(C.f7665)
    20  
    21  func test7665(t *testing.T) {
    22  	if bad7665 == nil || uintptr(bad7665) != good7665 {
    23  		t.Errorf("ptrs = %p, %#x, want same non-nil pointer", bad7665, good7665)
    24  	}
    25  }