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Source file test/func7.go

Documentation: test

  // run
  
  // Copyright 2011 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 evaluation order in if condition.
  
  package main
  
  var calledf = false
  
  func f() int {
  	calledf = true
  	return 1
  }
  
  func g() int {
  	if !calledf {
  		panic("BUG: func7 - called g before f")
  	}
  	return 0
  }
  
  func main() {
  	// gc used to evaluate g() before f().
  	if f() < g() {
  		panic("wrong answer")
  	}
  }
  

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