swift

9792d6e2 - Merge pull request #17261 from DougGregor/import-array-of-block-4.2-06-11-2018

Merge pull request #17261 from DougGregor/import-array-of-block-4.2-06-11-2018 [4.2 2018-06-11] [Clang importer] Don't bridge blocks to Swift functions in ObjC generic arguments.