"@extempore2 came all the way from Oregon to heckle my talk." - @propensive #nescala
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@extempore2@JustinPihony@propensive If you let go of mutability, then the issues, debates and drama about (contra)variance go away.
@LanderLo @extempore2 @JustinPihony Do you mean "if you let go of subtyping"?
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@propensive@extempore2@JustinPihony I meant that the need to anotating/requesting cov/contra goes away as it would be a given.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@propensive@extempore2@JustinPihony Cov/contra a given by the position. Obviously that does NOT mean that variance rules go away.Thanks. Twitter will use this to make your timeline better. UndoUndo
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