modernc.org/gc@v1.0.1-0.20240304020402-f0dba7c97c2b/testdata/errchk/test/fixedbugs/bug068.go (about)

     1  // errorcheck
     2  
     3  // Copyright 2009 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  // RESOLUTION: This program is illegal.  We should reject all unnecessary backslashes.
     8  
     9  package main
    10  
    11  const c = '\'';  // this works
    12  const s = "\'";  // ERROR "invalid|escape"
    13  
    14  /*
    15  There is no reason why the escapes need to be different inside strings and chars.
    16  
    17  uetli:~/go/test/bugs gri$ 6g bug068.go
    18  bug068.go:6: unknown escape sequence: '
    19  */