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Source file test/fixedbugs/bug114.go

Documentation: test/fixedbugs

     1  // run
     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  const B32 = 1<<32 - 1
    10  const C32 = (-1) & ((1 << 32) - 1)
    11  const D32 = ^0
    12  
    13  func main() {
    14  	if B32 != 0xFFFFFFFF {
    15  		println("1<<32 - 1 is", B32, "should be", 0xFFFFFFFF)
    16  		panic("fail")
    17  	}
    18  	if C32 != 0xFFFFFFFF {
    19  		println("(-1) & ((1<<32) - 1) is", C32, "should be", 0xFFFFFFFF)
    20  		panic("fail")
    21  	}
    22  	if D32 != -1 {
    23  		println("^0 is", D32, "should be", -1)
    24  		panic("fail")
    25  	}
    26  }
    27  

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