no function clause matching became no case clause matching exception

[Roger Lipscombe]

Even smaller. It changed behaviour between rc1 (function clause) and
rc2 (case clause).

On Fri, 10 Dec 2021 at 15:35, Roger Lipscombe <roger@REDACTED> wrote:
>
> On Fri, 10 Dec 2021 at 15:30, Roger Lipscombe <roger@REDACTED> wrote:
> > Confirmed. With compilation, the behaviour changed somewhere between 23.0.3:
> > ...and 24.1.7:
>
> Narrower: between 24.0-rc1 and 24.0. That's a pretty small window.