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[Bug bootstrap/11341] [cygwin] [pch] ICE in ggc_pop_context, at ggc-page.c:1441 while compiling libstc++3
- From: "geoffk at geoffk dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Jun 2003 20:01:42 -0000
- Subject: [Bug bootstrap/11341] [cygwin] [pch] ICE in ggc_pop_context, at ggc-page.c:1441 while compiling libstc++3
- References: <20030626234311.11341.giovannibajo@libero.it>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11341
------- Additional Comments From geoffk at geoffk dot org 2003-06-28 20:01 -------
Subject: Re: [cygwin] ICE in ggc_pop_context, at ggc-page.c:1441 while compiling libstc++3
> Date: 28 Jun 2003 02:37:32 -0000
> From: "giovannibajo at libero dot it" <gcc-bugzilla@gcc.gnu.org>
> Geoff, I'm CC'ing you since this seems to be a PCH bug. Have you seen this
> failure before? Would reducing the preprocessed file that's ICEing my
> bootstrapped GCC help fixing the bug?
No, I've never seen this before. It's probably specific to Cygwin. I
doubt that a reduced testcase would be very interesting. It seems to
be a random-memory-corruption bug, and so there's no guarantee that
it's actually related to PCH at all; but it's well worth tracking
down. I would start by spending some time with the debugger.