6 Commits

Author	SHA1	Message	Date
Doug Gregor	7f293f66b3	[Parser] Allow use of $ declarations in all modes. ... Allow the use of declarations whose names start with $ in all modes. However, normal code cannot define new entities with names that start with $: only the implementation can do that, e.g., for property delegates.	2019-04-23 11:31:58 -07:00
Rintaro Ishizaki	509db744f1	[Lexer] Disallow '$' as a start of identifier, special handle '$' (#6004) ... Allowing 'let `$0` = 1', introduced in 6accc598 was not intentional.	2016-12-21 11:31:58 +09:00
David Farler	b7d17b25ba	Rename -parse flag to -typecheck ... A parse-only option is needed for parse performance tracking and the current option also includes semantic analysis.	2016-11-28 10:50:55 -08:00
Robert Widmann	6accc5989e	Disable the ability to use '$' as an identifier harder ... When in Swift 3 Compatibility Mode we now acceptable a standalone '$' as an identifier. In all other cases this is now disallowed and must be surrounded by backticks.	2016-10-27 16:51:18 -04:00
Robert Widmann	389f779a27	Fixup tests	2016-07-31 19:28:45 -07:00
Wheerd	f008d03c73	Added a simple test for dollar identifier lexing.	2016-07-31 19:28:45 -07:00