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[Bug optimization/15230] [3.5 Regression] Building xnmake using a 3.5.0 GNAT results in STORAGE_ERROR
- From: "manfred dot h at gmx dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 May 2004 10:21:09 -0000
- Subject: [Bug optimization/15230] [3.5 Regression] Building xnmake using a 3.5.0 GNAT results in STORAGE_ERROR
- References: <20040430161528.15230.manfred.h@gmx.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From manfred dot h at gmx dot net 2004-05-12 10:21 -------
(In reply to comment #10)
> (In reply to comment #9)
> > Honza, you wrote -fweb do you know if this is a bug in -fweb or somewhere else?
>
> To further confirm what Chris found out, I finished a build and install of
> today's checkout plus a small patch, which initializes flag_web to 0 in
> gcc/toplev.c, which then in turn could be used _successfully_ to bootstrap the
> same sources. FWIW, I'd suggest that we disable -fweb for now, until it's
> clarified, why it influences Ada bootstrap badly. Shall I post a patch?
Disabling -fweb for all languages actually pessimizes too much. I just tested a
small patch which adds "-fno-web" only to gcc's lang-specs for Ada; the
resulting compiler could bootstrap itself once again without the problems.
I'll attach the patch in a minute and send a message to gcc-patches as well.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15230