Add repeat rules from Zygote#460

Merged

AlexRobson merged 7 commits intomasterfrom

Jul 1, 2021

Commits on Jun 29, 2021

Add repeat rules from Zygote. Add tests
Alex Robson
committed
Bump version
Alex Robson
committed
Restore original typing and defaults. Take size arguments out of closure
Alex Robson
committed

Commits on Jun 30, 2021

Add unthunk
Alex Robson
committed
Handle positional arguments with defaults. Mark zero arrays as broken
Alex Robson
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Revise comment on broken tests
Alex Robson
committed

Commits on Jul 1, 2021

Work through some test edge cases on 1.0
Alex Robson
committed