a3cb39eac9
This PR migrates most remaining tests to the new test suite. It also completes the migration of directories like `tests/lean/run`, meaning that PRs trying to add tests to those old directories will now fail.
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586 B
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15 lines
No EOL
586 B
Text
* `structure` and `inductive` commands
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* [#5842](https://github.com/leanprover/lean4/pull/5842) and [#5783](https://github.com/leanprover/lean4/pull/5783) implement a feature where the `structure` command can now define recursive inductive types:
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```lean
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structure Tree where
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n : Nat
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children : Fin n → Tree
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def Tree.size : Tree → Nat
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| {n, children} => Id.run do
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let mut s := 0
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for h : i in [0 : n] do
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s := s + (children ⟨i, h.2⟩).size
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pure s
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```
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* [#5814](https://github.com/leanprover/lean4/pull/5814) |