Josh Goldberg 905a1fea39
Corrected parsing for decorators on 'this' parameters (#43175)
* Corrected parsing for decorators on 'this' parameters

* Moved checking to parser and added a specific test

* Remove unrelated checker.ts blank line

* Missed some baseeline updates...
2021-04-07 11:21:28 -07:00
..
2021-04-05 09:22:41 -07:00