Subject: bug#65797: 29.0.92; func-arity should not return (0 . many) with apply-partially

From: Stefan Monnier <[email-masked]>
Date: Thu, 07 Sep 2023 11:11:29 -0400

> Here is one way, but it's mainly aimed at improving performance, not
> guaranteeing a particular function signature.

And it breaks if the calling convention of the function changes between
the time you compile the code and the time you run the code :-(

        Stefan