61 lines
1.7 KiB
Plaintext
61 lines
1.7 KiB
Plaintext
import Pantograph.Goal
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import Pantograph.Library
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import Pantograph.Protocol
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import Lean
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import LSpec
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open Lean
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namespace Pantograph
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namespace Protocol
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/-- Set internal names to "" -/
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def Goal.devolatilize (goal: Goal): Goal :=
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{
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goal with
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name := "",
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vars := goal.vars.map removeInternalAux,
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}
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where removeInternalAux (v: Variable): Variable :=
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{
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v with
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name := ""
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}
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deriving instance DecidableEq, Repr for Expression
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deriving instance DecidableEq, Repr for Variable
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deriving instance DecidableEq, Repr for Goal
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end Protocol
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def TacticResult.toString : TacticResult → String
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| .success state => s!".success ({state.goals.length} goals)"
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| .failure messages =>
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let messages := "\n".intercalate messages.toList
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s!".failure {messages}"
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| .parseError error => s!".parseError {error}"
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| .indexError index => s!".indexError {index}"
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def assertUnreachable (message: String): LSpec.TestSeq := LSpec.check message false
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open Lean
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def runCoreMSeq (env: Environment) (coreM: CoreM LSpec.TestSeq): IO LSpec.TestSeq := do
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let coreContext: Core.Context ← createCoreContext #[]
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match ← (coreM.run' coreContext { env := env }).toBaseIO with
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| .error exception =>
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return LSpec.test "Exception" (s!"internal exception #{← exception.toMessageData.toString}" = "")
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| .ok a => return a
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def runMetaMSeq (env: Environment) (metaM: MetaM LSpec.TestSeq): IO LSpec.TestSeq :=
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runCoreMSeq env metaM.run'
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def runTermElabMInMeta { α } (termElabM: Lean.Elab.TermElabM α): Lean.MetaM α :=
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termElabM.run' (ctx := {
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declName? := .none,
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errToSorry := false,
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})
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def defaultTermElabMContext: Lean.Elab.Term.Context := {
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declName? := some "_pantograph".toName,
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errToSorry := false
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}
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end Pantograph
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