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27 lines
556 B
Go
27 lines
556 B
Go
// run
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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const B32 = 1<<32 - 1
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const C32 = (-1) & ((1 << 32) - 1)
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const D32 = ^0
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func main() {
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if B32 != 0xFFFFFFFF {
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println("1<<32 - 1 is", B32, "should be", 0xFFFFFFFF)
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panic("fail")
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}
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if C32 != 0xFFFFFFFF {
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println("(-1) & ((1<<32) - 1) is", C32, "should be", 0xFFFFFFFF)
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panic("fail")
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}
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if D32 != -1 {
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println("^0 is", D32, "should be", -1)
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panic("fail")
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}
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}
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