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Source file test/fixedbugs/bug227.go

Documentation: test/fixedbugs

  // run
  
  // Copyright 2009 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.
  
  package main
  
  var (
  	nf      int
  	x, y, z = f(), f(), f()
  	m       = map[string]string{"a": "A"}
  	a, aok  = m["a"]
  	b, bok  = m["b"]
  )
  
  func look(s string) (string, bool) {
  	x, ok := m[s]
  	return x, ok
  }
  
  func f() int {
  	nf++
  	return nf
  }
  
  func main() {
  	if nf != 3 || x != 1 || y != 2 || z != 3 {
  		println("nf=", nf, " x=", x, " y=", y)
  		panic("fail")
  	}
  	if a != "A" || aok != true || b != "" || bok != false {
  		println("a=", a, " aok=", aok, " b=", b, " bok=", bok)
  		panic("fail")
  	}
  }
  

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