/* quotearg.c - quote arguments for output
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008,
- 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1998-2002, 2004-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Written by Paul Eggert <eggert@twinsun.com> */
+/* Without this pragma, gcc 4.7.0 20111124 mistakenly suggests that
+ the quoting_options_from_style function might be candidate for
+ attribute 'pure' */
+#if (__GNUC__ == 4 && 6 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wsuggest-attribute=pure"
+#endif
+
#include <config.h>
#include "quotearg.h"
}
/* Return quoting options for STYLE, with no extra quoting. */
-static struct quoting_options
+static struct quoting_options /* NOT PURE!! */
quoting_options_from_style (enum quoting_style style)
{
- struct quoting_options o;
+ struct quoting_options o = { 0 };
+ if (style == custom_quoting_style)
+ abort ();
o.style = style;
- o.flags = 0;
- memset (o.quote_these_too, 0, sizeof o.quote_these_too);
return o;
}