FS1182 doesn't produce warnings for class members even being in WarnOn

[psfinaki]

See this:

The diag is reported for the first let function, but it isn't for the second let expression, for the use expression within it, and for the member. However, the diag is produced for all cases (hence the code fixes are available as well) so there is something there, just not reported by the compiler somehow.

This blocks this bug a bit make that one hard to unit test.

[psfinaki]

Same goes for this in type C() as this = class end.

[psfinaki]

Closing, this is most probably related to the analyzers' job. The test framework for code fixes has to be adjusted therefore.