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Re: [PATCH] PR c++/30659 segfault w/ invalid input
- From: Ian Lance Taylor <iant at google dot com>
- To: "Seongbae Park" <seongbae dot park at gmail dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: 06 Feb 2007 07:50:08 -0800
- Subject: Re: [PATCH] PR c++/30659 segfault w/ invalid input
- References: <ab3a61990702052225i21d32d57o755e7b3b1a92f720@mail.gmail.com>
"Seongbae Park" <seongbae.park@gmail.com> writes:
> This patch fixes the compiler segmentation fault on an invalid input.
> Bootstrapped and regtested on i686-linux.
> As I have never looked at c+ frontend before,
> there's a high chance I'm not doing the right thing.
> OK for mainline ?
>
> 2007-02-05 Seongbae Park <seongbae.park@gmail.com>
>
> PR c++/30659
> * search.c (lookup_member): Return error_mark_node on NULL basetype.
It would be appropriate to add the test case to the testsuite as part
of this patch.
(I can't approve this patch, but looking at it I wonder if should be
catching a NULL basetype earlier.)
Ian