bug#36664: 27.0.50; definition of string-trim causes warning

[Andreas Röhler]

On 15.07.19 14:24, Lars Ingebrigtsen wrote:
> Andreas Röhler <andreas.roehler@easy-emacs.de> writes:
>
> > concerns subr-x.el
> >
> > When byte-compiling a file with def of trim-string inside, get a
> > warning: Lexical argument shadows the dynamic variable
> >      string
> I'm not sure I follow.  Do you mean if you have a function that calls
> string-trim (not define trim-string?) in a file, and you compile that
> file, you get that warning?
>
> If that's what you mean, I'm unable to reproduce the error.

Have that in python-mode.el --as older Emacsen might miss the function--:

;; subr-x.el might not exist yet
(unless (functionp 'string-trim)
  (defsubst string-trim (string &optional trim-left trim-right)
    "Trim STRING of leading and trailing strings matching TRIM-LEFT and 
TRIM-RIGHT.

TRIM-LEFT and TRIM-RIGHT default to \"[ \\t\\n\\r]+\"."
    (string-trim-left (string-trim-right string trim-right) trim-left))

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