Doug Gregor 344ecfd3f9 Add a new 'fail' statement to the AST for failing from an initializer. ...

The spelling of the 'fail' statement is simply 'return nil', but
distinguishing it in the AST clarifies intent for SILGen.

Swift SVN r21310

2014-08-20 17:22:36 +00:00

1.8 KiB

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