/* 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;
}