Introduce Tuple.ReverseOnto and use it in Tuple.reverse
#19183
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nicolasstucki
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Dec 4, 2023
library/src/scala/Tuple.scala
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| type ReverseImpl[Acc <: Tuple, X <: Tuple] <: Tuple = X match | ||
| case x *: xs => ReverseImpl[x *: Acc, xs] | ||
| case EmptyTuple => Acc | ||
| type ReverseOnto[From <: Tuple, To <: Tuple] <: Tuple = From match |
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Should To be covariant? As with Concat.
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@sjrd do you have an opinion or suggestion on this?
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sjrd
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Dec 12, 2023
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These definition was updated in scala#19183. This does not leave much time to test before the release of 3.4. As a precaution we must delay it to 3.5.
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These definition was updated in #19183. This does not leave much time to test before the release of 3.4. As a precaution we must delay it to 3.5.
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