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Re: [BUG & tentative PATCH] Invalid call to upscope in createparam

X-seq: zsh-workers 53719
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Philippe Altherr <philippe.altherr@xxxxxxxxx>
Cc: Zsh hackers list <zsh-workers@xxxxxxx>
Subject: Re: [BUG & tentative PATCH] Invalid call to upscope in createparam
Date: Mon, 2 Jun 2025 09:07:37 -0700
Archived-at: <https://zsh.org/workers/53719>
In-reply-to: <CAGdYchtrUFHcatYvzP3ZnWYisDS8gKthCodLQj7HtCk8bTXMQw@mail.gmail.com>
List-id: <zsh-workers.zsh.org>
References: <CAGdYchu+3c8Mro8DbcL8sC2ToZpDY9PDxrOqJNYOHE+GciMG6g@mail.gmail.com> <CAH+w=7bCLohCKcHg=rYEgo2oyQp8_2QNKRtNYCVrhUTbgOVXpg@mail.gmail.com> <CAGdYchtrUFHcatYvzP3ZnWYisDS8gKthCodLQj7HtCk8bTXMQw@mail.gmail.com>

On Mon, Jun 2, 2025 at 1:56 AM Philippe Altherr
<philippe.altherr@xxxxxxxxx> wrote:
>
>  With my patch, createparam instead creates the global variable "var2".

But that's exactly what's not supposed to happen.  "typeset -nu"
references are allowed to create globals, "typeset -n" references are
not (they can only update what already exists).

References:
- [BUG & tentative PATCH] Invalid call to upscope in createparam
  - From: Philippe Altherr
- Re: [BUG & tentative PATCH] Invalid call to upscope in createparam
  - From: Bart Schaefer
- Re: [BUG & tentative PATCH] Invalid call to upscope in createparam
  - From: Philippe Altherr

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