PhilCai
I noticed that even if you put `-fno-objc-msgsend-selector-stubs` for all clang invocations, if `-miphoneos-version-min=8.0` is presented in the linker command, the `_objc_msgSend` issue will happen too. The linker passes after...
有人了解过Flutter的Dark mode适配吗
https://forums.developer.apple.com/thread/117545
In `-(NSDictionary*)textAttributesAtPoint:(CGPoint)pt` Replace `CGPathAddRect(framePath, NULL, xxx)` with: `CGPathAddRect(framePath, NULL, CGRectInset(CGRectMake(0, 0, self.frame.size.width, self.frame.size.height), -5, -5));` The path is too small. It is only hotfix, seek better solution.
@lorixx https://github.com/Instagram/IGListKit/issues/1341#issuecomment-514055500 here is the explanation. It's hard to write unit test for this case because it requires mocking gesture events, but it's easy to reproduce.
@jasonhotsauce 做 `dispatch_async`这个操作不会很耗时咯？