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Re: [PATCH]: error with gcc-2.8.1, loop-invariant.c:1126: macro `DF_REG_SIZE' used without args
- From: "Andrew Pinski" <pinskia at gmail dot com>
- To: "Kaveh R. GHAZI" <ghazi at caip dot rutgers dot edu>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 17 Aug 2007 11:12:25 -0700
- Subject: Re: [PATCH]: error with gcc-2.8.1, loop-invariant.c:1126: macro `DF_REG_SIZE' used without args
- References: <Pine.GSO.4.58.0708171229130.25101@caipclassic.rutgers.edu>
On 8/17/07, Kaveh R. GHAZI <ghazi@caip.rutgers.edu> wrote:
> I had to use a gcc-2.8.1 binary that came with gnat on solaris to try out
> bootstrapping ada. When bootstrapping mainline, it complains about this
> in stage1:
>
> loop-invariant.c:1126: macro `DF_REG_SIZE' used without args
> make[2]: *** [loop-invariant.o] Error 1
Just a quick note. This is only undefined behavior at compile time.
http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_003.html#Question3
-- Pinski