Subject: Re: bug#19380: 24.4.51; Segfault in bootstrap on Windows mingw64

From: Andy Moreton <[email-masked]>
Date: Sun, 14 Dec 2014 20:54:43 +0000

On Sun 14 Dec 2014, Eli Zaretskii wrote:

>> Date: Sun, 14 Dec 2014 11:53:32 +0000
>> From: Andy Moreton <[email-masked]>
>> 
>> During bootstap from a clean checkout of master, several lisp files
>> result in a segfault from emacs when they are byte compiled. This seems
>> to happen with most of the files from lisp/cedet/srecode.
>> 
>> This is easily reproduced by:
>>   - build emacs from master with mingw64=20
>>   - run "emacs -Q"
>>   - open lisp/cedet/srecode/cpp.el
>>   - Use "Byte compile this file" from the menu.
>> 
[snipped backtrace etc]

> I suspect aeeaf08 as the culprit.  Can you check?

Your suspicions appear to be correct.

Building from a clean checkout, aeeaf08 ("Fixes: debbugs:19161") results
in a segfault during bootstrap when byte compiling lisp files.

Building from a clean check out of c6f03ed ("Fix a problem in url.el
without GnuTLS") completes without error.

    AndyM