go/test/fixedbugs/bug068.go

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// 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: '
*/