Is there *any* valid excuse for Dart's decision to be unsound around variance?
@mraleph I would rather have the types be entirely dynamic with a static semantics that weak. :(
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@pcwalton I am not sure what you mean by entirely dynamic. Expando objects like in JS? Well Dart should have mirror builders one day. -
@mraleph I mean don't ship a static analyzer at all. It barely seems worth it. - 3 more replies
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@pcwalton [my personal taste lies also in an area of more static type systems, but I still found that Dart way is working really well]Thanks. Twitter will use this to make your timeline better. UndoUndo
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