Subject: bug#53678: 29.0.50; Invalid read syntax: "#<" for package install in Windows

From: Michael Heerdegen <[email-masked]>
Date: Sun, 06 Feb 2022 05:08:28 +0100

Shuguang Sun via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <[email-masked]> writes:

> No "#<" in the elc.
>
> A reproducible example is:
> - Install package `async` which includes `async-bytecomp`
> - M-x list-package
> - M-x async-bytecomp-package-mode (make sure
> `async-bytecomp-package-mode` is enabled)
> - M-x package-reinstall  <= `magit`

Maybe it appears in the communication with the other Emacs instance?

Michael.