08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
23 lines
667 B
Text
23 lines
667 B
Text
-- Regression test for https://github.com/leanprover/lean4/issues/12554
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def applyFn (f : Nat → Nat) (x : Nat) : Nat := f x
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@[cbv_eval] theorem applyFn_id : applyFn (fun x => x) = fun x => x := by
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funext x; rfl
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opaque fnPair : (Nat → Nat) × Nat
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-- The `.proj` in `fnPair.1` caused pattern matching against the lambda in
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-- `applyFn_id` to throw.
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example : applyFn fnPair.1 42 = fnPair.1 42 := by cbv
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opaque pair : Nat × Nat
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def myId (x : Nat) : Nat := x
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example : myId pair.1 = pair.1 := by cbv
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def isZero : Nat → Bool
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| 0 => true
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| _ + 1 => false
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example : isZero pair.1 = isZero pair.1 := by cbv
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example : applyFn (fun x => x) 42 = 42 := by cbv
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