swift

fc4b8bdd - [CodeCompletion] Rebalance match score and semantic context (#3661)

[CodeCompletion] Rebalance match score and semantic context (#3661) The high weight on semantic context turns out to give a lot of unreasonable completions on common types. For example [0].ma<here> was suggesting withUnsafeMutable... over map. rdar://problem/27393776