Implement the Objective-C __kindof type qualifier.

Description

Implement the Objective-C __kindof type qualifier.

The kindof type qualifier can be applied to Objective-C object
(pointer) types to indicate id-like behavior, which includes implicit
"downcasting" of
kindof types to subclasses and id-like message-send
behavior. __kindof types provide better type bounds for substitutions
into unspecified generic types, which preserves more type information.

Details

Committed
dgregorJul 6 2015, 8:58 PM
Parents
rL241547: Warn when an intended Objective-C specialization was actually a useless…
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