From: Oliver Kiddle <opk@zsh.org>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: PM_* flags in zsh.h (was Re: [PATCH 1/3]: Add named references)
Date: Sun, 12 Feb 2023 22:01:36 +0100 [thread overview]
Message-ID: <20047-1676235696.518658@-dkD.F-In.Dv7_> (raw)
In-Reply-To: <CAH+w=7ZA6urwM5X8s+BXCW58-3dxy7yHiOgRHAbi9_zuW-VDvg@mail.gmail.com>
Bart Schaefer wrote:
> We're up to (1<<30) on PM_* flags. Can we go above (1<<31) ?
We can't even use 1<<31 without either refactoring to ensure the use of
unsigned int or making it otherwise work for either a 32 or 64-bit int.
Perhaps assigning it as INT_MIN just works but I'm not sure.
See 43674. I had somehow missed the fact that Peter had freed two bits
there.
It might be better to force it up to 64-bits if doing refactoring. There
are a few mutually exclusive flags which would imply that bits could be
freed but the need to correspond to letters in TYPESET_OPTSTR prevents
that.
Oliver
next prev parent reply other threads:[~2023-02-12 21:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-06 2:21 [PATCH 1/3]: Add named references Bart Schaefer
2023-02-08 3:45 ` Oliver Kiddle
2023-02-08 4:59 ` Bart Schaefer
2023-02-08 23:16 ` Bart Schaefer
2023-02-09 0:47 ` Oliver Kiddle
2023-02-09 2:01 ` Oliver Kiddle
2023-02-09 5:45 ` Bart Schaefer
2023-02-09 4:49 ` Bart Schaefer
2023-02-09 20:49 ` Oliver Kiddle
2023-02-09 23:07 ` Bart Schaefer
2023-02-11 3:04 ` Bart Schaefer
2023-02-11 3:55 ` Bart Schaefer
2023-02-11 5:36 ` Speaking of dangerous referents Bart Schaefer
2023-02-12 8:00 ` Oliver Kiddle
2023-02-12 8:34 ` Bart Schaefer
2023-02-11 7:02 ` [PATCH 1/3]: Add named references Oliver Kiddle
2023-02-11 7:45 ` Bart Schaefer
2023-02-11 23:43 ` Bart Schaefer
2023-02-11 23:45 ` Bart Schaefer
2023-02-12 7:38 ` Oliver Kiddle
2023-02-12 9:02 ` Oliver Kiddle
2023-02-12 18:59 ` Bart Schaefer
2023-02-12 19:45 ` PM_* flags in zsh.h (was Re: [PATCH 1/3]: Add named references) Bart Schaefer
2023-02-12 21:01 ` Oliver Kiddle [this message]
2023-02-12 22:54 ` [PATCH 1/3]: Add named references Oliver Kiddle
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