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https://github.com/leanprover/lean4.git
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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.
52 lines
969 B
Lean4
52 lines
969 B
Lean4
noncomputable section
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theorem ex : ∃ x : Nat, x > 0 :=
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⟨1, by decide⟩
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def a : Nat := Classical.choose ex
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def b : Nat := 0
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abbrev c : Nat := Classical.choose ex
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abbrev d : Nat := 1
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instance e : Inhabited Nat :=
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⟨a⟩
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instance f : Inhabited Nat :=
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⟨b⟩
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#eval b + d + f.default
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section Foo
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def g : Nat := Classical.choose ex
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def h (x : Nat) : Nat :=
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match x with
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| 0 => a
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| x+1 => h x + 1
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end Foo
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end
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/--
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error: failed to compile definition, consider marking it as 'noncomputable' because it depends on 'Classical.choose', which is 'noncomputable'
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-/
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#guard_msgs in
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def i : Nat := Classical.choose ex
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/--
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error: failed to compile definition, consider marking it as 'noncomputable' because it depends on 'g', which is 'noncomputable'
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-/
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#guard_msgs in
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def j : Nat := g
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/--
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error: failed to compile definition, consider marking it as 'noncomputable' because it depends on 'i', which is 'noncomputable'
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-/
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#guard_msgs in
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def k : Nat := i
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