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https://github.com/golang/go
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18 lines
360 B
Go
18 lines
360 B
Go
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// $G $D/$F.go && $L $F.$A && ./$A.out
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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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func shift(x int) int {
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return 1<<(1<<(1<<(uint(x))));
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}
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func main() {
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if n := shift(2); n != 1<<(1<<(1<<2)) {
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panicln("bad shift", n);
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}
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}
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