38 lines
1.1 KiB
Text
38 lines
1.1 KiB
Text
/-
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Copyright (c) 2019 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Leonardo de Moura
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-/
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import Lean.Util.FindExpr
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import Lean.Declaration
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namespace Lean
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def Expr.isSorry : Expr → Bool
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| app (app (.const ``sorryAx ..) ..) .. => true
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| _ => false
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def Expr.isSyntheticSorry : Expr → Bool
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| app (app (const ``sorryAx ..) ..) (const ``Bool.true ..) => true
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| _ => false
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def Expr.isNonSyntheticSorry : Expr → Bool
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| app (app (const ``sorryAx ..) ..) (const ``Bool.false ..) => true
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| _ => false
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def Expr.hasSorry (e : Expr) : Bool :=
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Option.isSome <| e.find? (·.isConstOf ``sorryAx)
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def Expr.hasSyntheticSorry (e : Expr) : Bool :=
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Option.isSome <| e.find? (·.isSyntheticSorry)
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def Expr.hasNonSyntheticSorry (e : Expr) : Bool :=
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Option.isSome <| e.find? (·.isNonSyntheticSorry)
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def Declaration.hasSorry (d : Declaration) : Bool := Id.run do
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d.foldExprM (fun r e => r || e.hasSorry) false
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def Declaration.hasNonSyntheticSorry (d : Declaration) : Bool := Id.run do
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d.foldExprM (fun r e => r || e.hasNonSyntheticSorry) false
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end Lean
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