mirror of https://go.googlesource.com/go
23 lines
342 B
Go
23 lines
342 B
Go
// compile
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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
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swap(x, y int) (u, v int) {
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return y, x
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}
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func
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main() {
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a := 1;
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b := 2;
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a, b = swap(swap(a, b));
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if a != 2 || b != 1 {
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panic("bad swap");
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}
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}
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