Re: $SHELLOPTS after function with `local -'

From	Oğuz <oguzismailuysal@gmail.com>
Newsgroups	gnu.bash.bug
Subject	Re: $SHELLOPTS after function with `local -'
Date	2020-07-24 11:21 +0300
Message-ID	<mailman.454.1595578886.24492.bug-bash@gnu.org> (permalink)
References	<CAMu=BrqQwOGPL09TJcPJXcugwHeDeeHCtmxyuS=faLJZLymCrw@mail.gmail.com> <CAH7i3LqQYjf+-vRnW+AZACBzgyuV_AwnE_-CLA1d+dg6-t3uCA@mail.gmail.com>

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24 Temmuz 2020 Cuma tarihinde Grisha Levit <grishalevit@gmail.com> yazdı:

> The value of $SHELLOPTS is not always updated correctly after returning
> from a function that modifies options after using `local -'.
>
>
What version of bash is this? I can't reproduce the bug on 5.0.11.


> For example:
>
>     fun() { local -; set -u; }; fun
>     [[ $- == *u* ]]; echo $?                        # 1
>     [[ :$SHELLOPTS: == *:nounset:* ]]; echo $?      # 0
>
> This seems to be the case for the following set of options:
> interactive-comments, keyword, monitor, noclobber, noglob, nolog, notify,
> nounset, onecmd, physical, pipefail, privileged, verbose, xtrace
>
> While it works correctly for:
> allexport, braceexpand, emacs, errexit, errtrace, functrace, hashall,
> histexpand, history, ignoreeof, noexec, posix, vi
>
>

-- 
Oğuz

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Re: $SHELLOPTS after function with `local -' Oğuz <oguzismailuysal@gmail.com> - 2020-07-24 11:21 +0300

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