Xcode-Beta (6C107a): Document how Swift dynamic casting works for ObjC Objects
| Originator: | segiddins | ||
| Number: | rdar://19943134 | Date Originated: | 24-Feb-2015 02:01 PM |
| Status: | Open | Resolved: | |
| Product: | Developer Tools | Product Version: | Xcode-Beta (6C107a) |
| Classification: | Enhancement | Reproducible: | Always |
Summary: Right now, there’s no documentation around how swift’s dynamic casting works for Objective-C objects, which can do crazy things such as override -isKindOfClass: (and even change their isa’s) and behave as proxies. Apparently, dynamic casting just uses -isKindOfClass:.
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