github.com/megatontech/mynoteforgo@v0.0.0-20200507084910-5d0c6ea6e890/源码/cmd/vet/testdata/src/deadcode/deadcode.go (about)

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // This file contains tests for the dead code checker.
     6  
     7  package deadcode
     8  
     9  func _() int {
    10  	print(1)
    11  	return 2
    12  	println() // ERROR "unreachable code"
    13  	return 3
    14  }