BJ Homer f166b0da3d Make the try? migration simpler and more reliable. ...

We were trying to get fancy rewriting cases where multiple 'if let' clauses were
used to unwrap a double optional, but in testing that turned out to be too
unreliable. Now we simply detect any 'try?' expressions whose behavior will change,
and add an explicit 'as OldType' to the expression, in order to preserve the original
behavior.

2018-11-14 01:10:00 -07:00

3.3 KiB

Raw Blame History

View Raw