Doug Gregor 8372f46fb4 Factor parsing of pattern-tuple-element into its own routine. ...

This simple refactor makes pattern-tuple-element available for re-use
in closure expressions. As a drive-by, diagnose non-final ellipses via
diagnose() rather than via assert(), the latter being considered
rather unfriendly. Also, take pains to restore AST invariants after
such an error.


Swift SVN r5163

2013-05-13 21:32:33 +00:00

14 KiB

Raw Blame History

View Raw