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.
36 lines
858 B
Text
36 lines
858 B
Text
module
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def Foo (n : Nat) := Σ (m : Nat), {f : Fin (n + 2) → Fin (m + 2) // f 0 = 0}
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variable (n : Nat)
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def Foo.e (f : Foo n) := f.2.1
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def Foo.id : (Foo n) := ⟨n, ⟨fun x => x, rfl⟩⟩
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def Foo.EqId (f : Foo n) : Prop :=
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f = (Foo.id _)
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structure Bar {n m : Nat} (f : Fin (n + 2) → Fin (m + 1)) : Prop where
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out : f 1 = 1
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/--
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error: `grind` failed
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case grind
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n : Nat
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f : Foo n
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this : Bar fun x => x
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h : ¬(Foo.EqId n f → Bar (Foo.e n f))
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⊢ False
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-/
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#guard_msgs in
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theorem EqIdToZero (f : Foo n) : f.EqId → Bar f.e := by
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have : Bar (fun x => x : Fin (n + 2) → Fin (n + 2)) := ⟨rfl⟩
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grind -verbose [Foo.e, Foo.id, Foo.EqId]
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-- A simpler example that is provable and also triggers issue #9769
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structure Boo (n : Nat) where
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x : Nat
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example (a : Boo 1) (n : Nat) : a ≍ Boo.mk (n := n) b → n = 1 → a.x = b := by
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grind
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