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From: Sebastian Gniazdowski <psprint3@fastmail.com>
To: zsh-workers@zsh.org
Subject: Re: workers/40626 (commit 6c476c22) causes multiple test failures
Date: Mon, 27 Feb 2017 01:41:52 -0800	[thread overview]
Message-ID: <1488188512.996718.893937368.139819AB@webmail.messagingengine.com> (raw)

On 26 February 2017 at 20:42, Bart Schaefer <schaefer@brasslantern.com>
wrote:
> I suspect this is what comes of some attempt to optimize assignments.

It's impossible, hashes weren't optimized. BTW options+=( ), etc.
still segfaults. Added:

    fprintf( stderr, "Pointer of old: %p, pointer of new: %p\n",
pm->u.hash, ht );
    fflush( stderr );

to setpmoptions(). Don't know how to obtain the same pointer of which
you mention, but you can revert to 5.1.1, apply your patch to which I
reply, and see it will be still the same. Any problem is impossible
because hashes weren't optimized, and optimizations are guarded by:
v->pm->gsu.a->setfn == arrsetfn.

-- 
  Sebastian Gniazdowski
  psprint3@fastmail.com


             reply	other threads:[~2017-02-27  9:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-27  9:41 Sebastian Gniazdowski [this message]
2017-02-27 16:42 ` Bart Schaefer
2017-02-27 18:48   ` Sebastian Gniazdowski
2017-02-27 20:08     ` Daniel Shahaf
2017-02-27 20:38       ` Frank Terbeck
  -- strict thread matches above, loose matches on Subject: below --
2017-02-26  0:04 Bart Schaefer
2017-02-26  6:16 ` Daniel Shahaf
2017-02-26 19:42   ` Bart Schaefer
2017-02-27  9:31     ` Sebastian Gniazdowski
2017-02-28  7:45     ` Daniel Shahaf
2017-02-28 16:38       ` Bart Schaefer
2017-02-28 17:03         ` Daniel Shahaf
2017-02-28 19:04           ` Bart Schaefer
2017-02-28 21:51             ` Daniel Shahaf
2017-03-01 15:55               ` Bart Schaefer

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