mlugg 42dc7539c5
Fix bad source locations in switch capture errors
To do this, I expanded SwitchProngSrc a bit. Several of the tags there
aren't actually used by any current errors, but they're there for
consistency and if we ever need them.

Also delete a now-redundant test and fix another.
2023-06-13 12:55:27 +01:00
..
2022-10-10 22:29:56 +02:00