Jordan Rose 361ab62454 Make all CF types Equatable and Hashable. (#4394) ...

Like NSObject, CFType has primitive operations CFEqual and CFHash,
so Swift should allow those types to show up in Hashable positions
(like dictionaries). The most general way to do this was to
introduce a new protocol, _CFObject, and then have the importer
automatically make all CF types conform to it.

This did require one additional change: the == implementation that
calls through to CFEqual is in a new CoreFoundation overlay, but the
conformance is in the underlying Clang module. Therefore, operator
lookup for conformances has been changed to look in the overlay for
an imported declaration (if there is one).

https://bugs.swift.org/browse/SR-2388

2016-08-19 13:21:24 -07:00

..

CGFloat.swift.gyb

AST: Name lookup shouldn't filter out static/instance methods from instance/static context

2016-08-05 14:27:16 -07:00

CMakeLists.txt

Make all CF types Equatable and Hashable. (#4394)

2016-08-19 13:21:24 -07:00

CoreGraphics.swift

Make all CF types Equatable and Hashable. (#4394)

2016-08-19 13:21:24 -07:00

Private.swift

Update master to build with Xcode 8 beta 4, OS X 10.12, iOS 10, tvOS 10, and watchOS 3 SDKs.

2016-08-02 11:47:10 -07:00