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Re: Preview: portable dumper

From: Daniel Colascione
Subject: Re: Preview: portable dumper
Date: Tue, 20 Feb 2018 10:46:58 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0

On 02/20/2018 10:26 AM, Daniel Colascione wrote:
On 02/20/2018 09:45 AM, Robert Pluim wrote:
Robert Pluim <address@hidden> writes:

Do you get an assertion failure if you enable assertion checking? If we're seeing this kind of problem from the compiler expectation alone, I'll definitely revert that change.

No, --enable-checking=all gets me a different segfault:

And in fact I get that segfault even with
fca8372020248318f1d0007378607a912b19026e reverted, but only with

Thanks. Can repro locally now.

I wonder whether the --enable-checking=all code is just busted somehow. Emacs doesn't finish dumping itself in master either: loadup seems to spin after trying to load files.el, even with -O3, and on the pdumper branch, we crash in temacs during early loadup well before we do anything with pdumper. I'll keep looking when I can.

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