bug "uh oh" should not be tagged as a Doc or a Test

[aryairani]

Currently it is probably both, with preference given to Doc.

See getTermTag in Backend.hs; we don't want a subtype test here. I think == will work, but I haven't tried it.

cc @hojberg

[ChrisPenner]

I'll have to take time to test it yet, but whipped up the fix quick before I forget: #4408

[ceedubs]

Something subtle:

For the purposes of io.test, '{} [Test.Result], '{IO} [Test.Result], '{Exception} [Test.Result], and '{Exception, IO} [Test.Result] should probably all match. That is, it's probably fine do an exact match for the Test.Result, but you do probably want subtyping for the abilities.