Joe Groff 9e5bc637ae Add __FUNCTION__ as a magic literal identifier. ...

Add __FUNCTION__ to the repertoire of magic source-location-identifying tokens. Inside a function, it gives the function name; inside a property accessor, it gives the property name; inside special members like 'init', 'subscript', and 'deinit', it gives the keyword name, and at top level, it gives the module name. As a bit of future-proofing, stringify the full DeclName, even though we only ever give declarations simple names currently.

Swift SVN r14710

2014-03-06 01:06:06 +00:00

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