gcc/testsuite/go.test/test/fixedbugs/issue8039.go

   1 // run
   2
   3 // Copyright 2014 The Go Authors. All rights reserved.
   4 // Use of this source code is governed by a BSD-style
   5 // license that can be found in the LICENSE file.
   6
   7 // issue 8039. defer copy(x, <-c) did not rewrite <-c properly.
   8
   9 package main
  10
  11 func f(s []int) {
  12         c := make(chan []int, 1)
  13         c <- []int{1}
  14         defer copy(s, <-c)
  15 }
  16
  17 func main() {
  18         x := make([]int, 1)
  19         f(x)
  20         if x[0] != 1 {
  21                 println("BUG", x[0])
  22         }
  23 }