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Source file test/fixedbugs/bug264.go

Documentation: test/fixedbugs

  // run
  
  // Copyright 2010 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.
  
  // Test case for https://golang.org/issue/692
  
  package main
  
  var fooCount = 0
  var barCount = 0
  var balCount = 0
  
  func foo() (int, int) {
  	fooCount++
  	return 0, 0
  }
  
  func bar() (int, int) {
  	barCount++
  	return 0, 0
  }
  
  func bal() (int, int) {
  	balCount++
  	return 0, 0
  }
  
  var a, b = foo() // foo is called once
  var c, _ = bar() // bar is called twice
  var _, _ = bal() // bal is called twice
  
  func main() {
  	if fooCount != 1 {
  		panic("fooCount != 1")
  	}
  	if barCount != 1 {
  		panic("barCount != 1")
  	}
  	if balCount != 1 {
  		panic("balCount != 1")
  	}
  }
  

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