Ben Langmuir c8f7da4de1 [CodeCompletion] Support a narrow case for producing trailing closures directly ...

This adds a narrow special case in code-completion for control-flow-like
methods such as DispatchQueue().sync that are () -> (), to add a new
completion where the trailing closure is immediately expanded rather
than having to invoke placeholder expansion as a second step.

rdar://problem/26628804

2016-07-01 14:16:57 -07:00

44 KiB

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