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Re: [PATCH] Fix sig11 on alpha-*-linux
- To: Jakub Jelinek <jakub at redhat dot com>
- Subject: Re: [PATCH] Fix sig11 on alpha-*-linux
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Tue, 13 Jun 2000 14:20:26 -0600
- cc: gcc-patches at gcc dot gnu dot org
- Reply-To: law at cygnus dot com
In message <20000608110004.Y474@sunsite.ms.mff.cuni.cz>you write:
> Hi!
>
> digest_init can be called with
> NON_LVALUE_EXPR containing error_mark_node.
> If this happens, compiler crashes.
> Seen on alpha-linux when some program included 2.4.0 linux/fs.h which
> includes stuff which should not be visible to userland.
Can you please generate a testcase for this? Use -save-temps to get the
cpp output, then strip out the unnecessary stuff.
It would help a lot in determining if your patch is correct. My primary
concern is that we should have caught the error_mark_node earlier.
THanks,
jeff