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[Bug middle-end/21014] read-rtl.c:670: warning: missing sentinel in function call
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Apr 2005 22:10:56 -0000
- Subject: [Bug middle-end/21014] read-rtl.c:670: warning: missing sentinel in function call
- References: <20050414002721.21014.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2005-04-15 22:10 -------
Subject: Re: read-rtl.c:670: warning: missing sentinel in function call
> result = concat ("(", cond1, ") && (", cond2, ")", NULL);
>
>
> Looks like someone forgot the cast. (well in most of the time there is a cast, oh well).
It looks like this could be fixed by including stddef.h after stdio.h
in system.h. stddef.h would then provide an appropriate define for NULL.
Otherwise, stdio.h needs fixing. The define for NULL in system.h is
also probably inadequate if it's ever needed.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21014