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https://github.com/golang/go
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40 lines
847 B
Go
40 lines
847 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: bug159
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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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import "os"
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func main() {
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ok := true;
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var a, b, c, x, y, z int;
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f := func() int { b--; return -b };
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// this fails on 6g: apparently it rewrites
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// the list into
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// z = f();
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// y = f();
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// x = f();
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// so that the values come out backward.
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x, y, z = f(), f(), f();
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if x != 1 || y != 2 || z != 3 {
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println("xyz: expected 1 2 3 got", x, y, z);
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ok = false;
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}
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// this fails on 6g too. one of the function calls
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// happens after assigning to b.
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a, b, c = f(), f(), f();
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if a != 4 || b != 5 || c != 6 {
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println("abc: expected 4 5 6 got", a, b, c);
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ok = false;
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}
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if !ok {
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os.Exit(1);
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}
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}
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