* Parser: fix tree nodes in 'if' expression recovery rules

* Fix reporting error

Co-authored-by: NTomas Grosup <tomasgrosup@microsoft.com>

* Don't check the unfinished expression before dot as the whole expression

* More recovery

* tmp

* Fix record field completion

* Fantomas

* Update surface area

* Fix parsing

* Space

* Fantomas

* Fix tests, add tests for record fields

* Another record field test

* Add parser baseline tests.

* Remove ported tests.

* Update FSharp.Compiler.UnitTests.fsproj

* Add a newline before and after the file content.

* Move original tests into designated folder.

* Add ending newline to baseline files.

* Take __SOURCE_DIRECTORY__ result into account.

* Sanitize AST for current
__SOURCE_DIRECTORY__ usage.