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Re: One possible answer to typeset vs. unset
- X-seq: zsh-workers 47723
- From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
- To: Zsh hackers list <zsh-workers@xxxxxxx>
- Subject: Re: One possible answer to typeset vs. unset
- Date: Fri, 4 Dec 2020 11:47:33 -0800
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On Fri, Dec 4, 2020 at 7:49 AM Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
>
> The scalar struct param of a tied pair stores a direct pointer to the
> internal array value of the array struct param, and upon assignment
> modifies it without referring to the containing struct.This means
> that there's no opportunity to clear the PM_DECLAREDNULL bits
I've just noticed that the D04 test "Unsetting and recreation of tied
normal parameters" silently crashes the test harness. The fix for
this is probably closely related to correcting the flags.
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