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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.
58 lines
2.4 KiB
Lean4
58 lines
2.4 KiB
Lean4
import Lean
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/-- `erased α` is the same as `α`, except that the elements
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of `erased α` are erased in the VM in the same way as types
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and proofs. This can be used to track data without storing it
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literally. -/
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def Erased (α : Sort u) : Sort max 1 u :=
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Σ's : α → Prop, ∃ a, (fun b => a = b) = s
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namespace Erased
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/-- Erase a value. -/
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@[inline]
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def mk {α} (a : α) : Erased α :=
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⟨fun b => a = b, a, rfl⟩
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open Lean.Compiler
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set_option pp.explicit true
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set_option pp.funBinderTypes true
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set_option pp.letVarTypes true
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set_option trace.Compiler.saveMono true
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/--
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trace: [Compiler.saveMono] size: 1
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def Erased.mk (α : lcErased) (a : lcAny) : PSigma lcErased lcAny :=
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let _x.1 : PSigma lcErased lcAny := PSigma.mk ◾ ◾ ◾ ◾;
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return _x.1
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---
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trace: [Compiler.saveMono] size: 5
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def _private.elab.erased.0._eval._lam_0 (_x.1 : Array
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Lean.Name) (_x.2 : PUnit) (_y.3 : Lean.Elab.Term.Context) (_y.4 : lcAny) (_y.5 : Lean.Meta.Context) (_y.6 : lcAny) (_y.7 : Lean.Core.Context) (_y.8 : lcAny) (_y.9 : lcVoid) : EST.Out
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Lean.Exception lcAny PUnit :=
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let _x.10 : EST.Out Lean.Exception lcAny PUnit := compile _x.1 _y.7 _y.8 _y.9;
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cases _x.10 : EST.Out Lean.Exception lcAny PUnit
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| EST.Out.ok (a.11 : PUnit) (a.12 : lcVoid) =>
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let _x.13 : EST.Out Lean.Exception lcAny PUnit := @EST.Out.ok ◾ ◾ ◾ _x.2 a.12;
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return _x.13
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| EST.Out.error (a.14 : Lean.Exception) (a.15 : lcVoid) =>
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return _x.10
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[Compiler.saveMono] size: 9
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def _private.elab.erased.0._eval (a.1 : Lean.Elab.Command.Context) (a.2 : lcAny) (a.3 : lcVoid) : EST.Out
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Lean.Exception lcAny PUnit :=
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let _x.4 : String := "Erased";
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let _x.5 : String := "mk";
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let _x.6 : Lean.Name := Lean.Name.mkStr2 _x.4 _x.5;
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let _x.7 : Nat := 1;
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let _x.8 : Array Lean.Name := Array.mkEmpty ◾ _x.7;
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let _x.9 : Array Lean.Name := Array.push ◾ _x.8 _x.6;
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let _x.10 : PUnit := PUnit.unit;
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let _f.11 : Lean.Elab.Term.Context →
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lcAny →
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Lean.Meta.Context →
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lcAny → Lean.Core.Context → lcAny → lcVoid → EST.Out Lean.Exception lcAny PUnit := _eval._lam_0 _x.9 _x.10;
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let _x.12 : EST.Out Lean.Exception lcAny PUnit := Lean.Elab.Command.liftTermElabM._redArg _f.11 a.1 a.2 a.3;
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return _x.12
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-/
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#guard_msgs in
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run_meta Lean.Compiler.compile #[``Erased.mk]
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