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https://github.com/golang/go
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42 lines
731 B
Go
42 lines
731 B
Go
// $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: bug344
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// Copyright 2011 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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// issue 1808
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package main
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func main() {
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var i uint64
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var x int = 12345
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if y := x << (i&5); y != 12345<<0 {
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println("BUG bug344", y)
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return
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}
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i++
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if y := x << (i&5); y != 12345<<1 {
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println("BUG bug344a", y)
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}
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i = 70
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if y := x << i; y != 0 {
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println("BUG bug344b", y)
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}
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i = 1<<32
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if y := x << i; y != 0 {
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println("BUG bug344c", y)
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}
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}
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/*
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typecheck [1008592b0]
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. INDREG a(1) l(15) x(24) tc(2) runtime.ret G0 string
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bug343.go:15: internal compiler error: typecheck INDREG
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*/
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