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Sun, 03 Sep 2023 05:06:26 -0700 (PDT) MIME-Version: 1.0 From: jsks Date: Sun, 3 Sep 2023 14:06:15 +0200 Message-ID: Subject: unset private variables To: zsh-users@zsh.org Cc: Joshua Krusell Content-Type: multipart/alternative; boundary="0000000000002224500604733973" X-Seq: 29219 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: --0000000000002224500604733973 Content-Type: text/plain; charset="UTF-8" Hi, Apologizes if I missed something in the documentation, but I'm running into the following problem and wondering what is the intended behaviour. Unsetting a variable declared with param/private and then modifying it returns the error "can't change parameter attribute". Declaring using `local` works, however, and preserves the `local-scalar` attribute. Example code, run on zsh-5.9: zmodload zsh/param/private function foo() { private x=1 unset x x=2 } foo /Joshua --0000000000002224500604733973 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

Apologizes if I missed s= omething in the documentation, but I'm running into the following probl= em and wondering what is the intended behaviour.

U= nsetting a variable declared with param/private and then modifying it retur= ns the error "can't change parameter attribute". Declaring us= ing `local` works, however, and preserves the `local-scalar` attribute.

Example code, run on zsh-5.9:

zmodload zsh/param/private
function foo() {
=C2=A0 = =C2=A0 private x=3D1
=C2=A0 =C2=A0 unset x
=C2=A0 =C2=A0 x=3D2
}foo

/Joshua
--0000000000002224500604733973--