glr.cc: fix a clang warning

[bison.git] / src / scan-gram.l

diff --git a/src/scan-gram.l b/src/scan-gram.l
index 5e78cb9b7ade7994980e04af7fd687fc34e05844..d78676e27d90b5dee1e647909b6c21a2e713340e 100644 (file)
--- a/src/scan-gram.l
+++ b/src/scan-gram.l
@@ -1,6 +1,6 @@
 /* Bison Grammar Scanner                             -*- C -*-
 
-   Copyright (C) 2002-2012 Free Software Foundation, Inc.
+   Copyright (C) 2002-2013 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -883,7 +883,7 @@ unexpected_end (boundary start, char const *msgid, char const *token_end)
   loc.start = start;
   loc.end = scanner_cursor;
   token_end = quote (token_end);
-  // Instead of '\'', display "'".
+  /* Instead of '\'', display "'".  */
   if (!strcmp (token_end, "'\\''"))
     token_end = "\"'\"";
   complain_at (loc, _(msgid), token_end);