Joe Pamer 3b57cabae7 Consider default argument patterns, as they relate to actual arguments, when deciding on a specific overload to favor for a function application. Doing so addresses another class of exponential behavior bugs in the type checker (rdar://problem/19779591 and rdar://problem/20772053). There's still some work left to do, though - hence the change to Concatenate.swift, to work around rdar://problem/20789500. ...

Swift SVN r28221

2015-05-06 22:32:07 +00:00

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