gcc/testsuite/go.test/test/fixedbugs/bug237.go

   1 // $G $D/$F.go && $L $F.$A && ./$A.out
   2
   3 // Copyright 2009 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 package main
   8
   9 import "fmt"
  10
  11 var indent uint = 10
  12 func main() {
  13         const dots = ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " +
  14                 ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "
  15         const n = uint(len(dots))
  16         i := 2 * indent
  17         var s string
  18         for ; i > n; i -= n {
  19                 s += fmt.Sprint(dots)
  20         }
  21         s += dots[0:i]
  22         if s != ". . . . . . . . . . " {
  23                 panic(s)
  24         }
  25 }