🚀 go-pugleaf

	On an SGI Indigo running IRIX 4.0.5F, compiling all languages.

	The UNSET_RESERVED_WORD macro in cp-lex.c, at line 734 reads:

#define UNSET_RESERVED_WORD(STRING) \
	do { is_reserved_word (STRING, sizeof (STRING) - 1)->name = ""; } while (0)

	and is used at line 751-2 as follows:

		UNSET_RESERVED_WORD ("except");
		UNSET_RESERVED_WORD ("exception");

	"except" and "exception" are not reserved words so
	is_reserved_word() returns NULL which is then deferenced, so
	cc1plus core dumps with a segmentation fault.

	My fix was to add a check that is_reserved_word (STRING, ...)
	returned a non-NULL value before setting name to "".

	cheers ...

-------------------------------------------------------------------------------
Matt Atterbury [matt@kau1.kodak.com]                  Kodak Australia FiDO Team
"klaatu barada nikto"                      "life? don't talk to me about life!"