github.com/xushiwei/go@v0.0.0-20130601165731-2b9d83f45bc9/test/fixedbugs/bug240.go (about)

     1  // errorcheck
     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 . "unsafe"	// ERROR "not used"
    10  
    11  func main() {
    12  	var x int
    13  	println(unsafe.Sizeof(x)) // ERROR "undefined"
    14  }
    15  
    16  /*
    17  After a '.' import, "unsafe" shouldn't be defined as
    18  an identifier. 6g complains correctly for imports other
    19  than "unsafe".
    20  */