bug#62317: bug #62317: 28.2; This byte-compiled file behaves wrongly.

[Teika Kazura]

This bug is also related to native-compilation, but I can't demonstrate it in a 
simple way.

The situation for the init.el that I really use is:
* I suspect that the pair of require - set-buffer causes the bug. At least, the 
above workaround works, wrapping set-buffer.
* There the existence of init.elc does not matter. Instead, the init-<hash>.eln 
is the problem. By removing it, the bug disappears.
* But each time I run emacs, an eln is automatically generated aynchronously if 
it's lacking. (I can't find what causes automatic native compilation.)

Anyway fixing this bug will solve other native-compilation related bugs, if 
any. 

Regards,
Teika