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go/test/fixedbugs/issue5809.go
Emmanuel Odeke 53fd522c0d all: make copyright headers consistent with one space after period
Follows suit with https://go-review.googlesource.com/#/c/20111.

Generated by running
$ grep -R 'Go Authors.  All' * | cut -d":" -f1 | while read F;do perl -pi -e 's/Go
Authors.  All/Go Authors. All/g' $F;done

The code in cmd/internal/unvendor wasn't changed.

Fixes #15213

Change-Id: I4f235cee0a62ec435f9e8540a1ec08ae03b1a75f
Reviewed-on: https://go-review.googlesource.com/21819
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-05-02 13:43:18 +00:00

28 lines
529 B
Go

// run
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// issue 5809: 6g and 8g attempted to constant propagate indexed LEA
package main
import "fmt"
func main() {
const d16 = "0123456789ABCDEF"
k := 0x1234
var x [4]byte
x[0] = d16[k>>12&0xf]
x[1] = d16[k>>8&0xf]
x[2] = d16[k>>4&0xf]
x[3] = d16[k&0xf]
if x != [4]byte{'1','2','3','4'} {
fmt.Println(x)
panic("x != [4]byte{'1','2','3','4'}")
}
}