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haxetink / tink_core

Core utilities
https://haxetink.github.io/tink_core
MIT License
117 stars 33 forks source link

Null safety. #128

Open back2dos opened 4 years ago

back2dos commented 4 years ago

Because we can!

nadako commented 4 years ago

One thing we noticed today: since null is an allowed value for CallbackLink, there's no need to use Null<CallbackLink>, instead the type itself should be defined as abstract CallbackLink(Null<LinkObject>), right?