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bug#56739: 29.0.50; `cl-psetq' and `cl-psetf' fail to recognize symbol m


From: Stefan Monnier
Subject: bug#56739: 29.0.50; `cl-psetq' and `cl-psetf' fail to recognize symbol macros
Date: Sat, 09 Sep 2023 11:42:04 -0400
User-agent: Gnus/5.13 (Gnus v5.13)

> Setq, with CL behaviour, would behave like setf for symbol macros.  And
> setq is in C.  I don't know if maintainers would accept such a change in
> C (performance, dependencies, ...).

Quoting cl-macs.el:

    [...]
    (defun cl--sm-macroexpand-1 (orig-fun exp &optional env)
    [...]
           ;; Convert setq to setf if required by symbol-macro expansion.
    [...]


-- Stefan






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