/usr/share/go-1.6/test/fixedbugs/bug068.go is in golang-1.6-src 1.6.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | // errorcheck
// Copyright 2009 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.
// RESOLUTION: This program is illegal. We should reject all unnecessary backslashes.
package main
const c = '\''; // this works
const s = "\'"; // ERROR "invalid|escape"
/*
There is no reason why the escapes need to be different inside strings and chars.
uetli:~/go/test/bugs gri$ 6g bug068.go
bug068.go:6: unknown escape sequence: '
*/
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