feat: Print constructor and recursor info
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@ -56,6 +56,7 @@ def inspect (args: Protocol.EnvInspect) (options: Protocol.Options): CoreM (CR P
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-- Information common to all symbols
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let core := {
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type := ← (serialize_expression options info.type).run',
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isUnsafe := info.isUnsafe,
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value? := ← value?.mapM (λ v => serialize_expression options v |>.run'),
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publicName? := Lean.privateToUserName? name |>.map (·.toString),
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-- BUG: Warning: getUsedConstants here will not include projections. This is a known bug.
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@ -70,10 +71,23 @@ def inspect (args: Protocol.EnvInspect) (options: Protocol.Options): CoreM (CR P
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all := induct.all.map (·.toString),
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ctors := induct.ctors.map (·.toString),
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isRec := induct.isRec,
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isUnsafe := induct.isUnsafe,
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isReflexive := induct.isReflexive,
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isNested := induct.isNested,
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} }
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| .ctorInfo ctor => { core with constructorInfo? := .some {
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induct := ctor.induct.toString,
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cidx := ctor.cidx,
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numParams := ctor.numParams,
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numFields := ctor.numFields,
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} }
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| .recInfo r => { core with recursorInfo? := .some {
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all := r.all.map (·.toString),
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numParams := r.numParams,
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numIndices := r.numIndices,
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numMotives := r.numMotives,
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numMinors := r.numMinors,
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k := r.k,
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} }
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| _ => core
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return .ok result
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def addDecl (args: Protocol.EnvAdd): CoreM (CR Protocol.EnvAddResult) := do
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@ -127,19 +127,36 @@ structure InductInfo where
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all: List String
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ctors: List String
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isRec: Bool := false
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isUnsafe: Bool := false
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isReflexive: Bool := false
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isNested: Bool := false
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deriving Lean.ToJson
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-- See `ConstructorVal`
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structure ConstructorInfo where
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induct: String
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cidx: Nat
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numParams: Nat
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numFields: Nat
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deriving Lean.ToJson
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structure RecursorInfo where
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all: List String
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numParams: Nat
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numIndices: Nat
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numMotives: Nat
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numMinors: Nat
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k: Bool
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deriving Lean.ToJson
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structure EnvInspectResult where
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type: Expression
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isUnsafe: Bool := false
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value?: Option Expression := .none
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module?: Option String := .none
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-- If the name is private, displays the public facing name
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publicName?: Option String := .none
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typeDependency?: Option (Array String) := .none
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valueDependency?: Option (Array String) := .none
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inductInfo?: Option InductInfo := .none
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inductInfo?: Option InductInfo := .none
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constructorInfo?: Option ConstructorInfo := .none
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recursorInfo?: Option RecursorInfo := .none
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deriving Lean.ToJson
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structure EnvAdd where
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@ -9,6 +9,8 @@ open Pantograph
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open Lean
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deriving instance DecidableEq, Repr for Protocol.InductInfo
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deriving instance DecidableEq, Repr for Protocol.ConstructorInfo
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deriving instance DecidableEq, Repr for Protocol.RecursorInfo
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deriving instance DecidableEq, Repr for Protocol.EnvInspectResult
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def test_symbol_visibility (env: Environment): IO LSpec.TestSeq := do
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@ -22,20 +24,54 @@ def test_symbol_visibility (env: Environment): IO LSpec.TestSeq := do
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LSpec.TestSeq.append suites test) LSpec.TestSeq.done
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return suite
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inductive ConstantCat where
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| induct (info: Protocol.InductInfo)
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| ctor (info: Protocol.ConstructorInfo)
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| recursor (info: Protocol.RecursorInfo)
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def test_inspect (env: Environment): IO LSpec.TestSeq := do
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let inner: CoreM LSpec.TestSeq := do
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let args: Protocol.EnvInspect := { name := "Or" }
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let result ← match ← Environment.inspect args (options := {}) with
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| .ok result => pure $ result
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| .error e => panic! s!"Error: {e.desc}"
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--IO.println s!"{reprStr result.inductInfo?}"
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let test := LSpec.check "Or" (result.inductInfo? == .some {
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let testCases: List (String × ConstantCat) := [
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("Or", ConstantCat.induct {
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numParams := 2,
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numIndices := 0,
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all := ["Or"],
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ctors := ["Or.inl", "Or.inr"],
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}),
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("Except.ok", ConstantCat.ctor {
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induct := "Except",
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cidx := 1,
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numParams := 2,
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numFields := 1,
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}),
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("Eq.rec", ConstantCat.recursor {
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all := ["Eq"],
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numParams := 2,
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numIndices := 1,
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numMotives := 1,
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numMinors := 1,
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k := true,
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}),
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("ForM.rec", ConstantCat.recursor {
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all := ["ForM"],
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numParams := 3,
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numIndices := 0,
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numMotives := 1,
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numMinors := 1,
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k := false,
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})
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return LSpec.TestSeq.append LSpec.TestSeq.done test
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]
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let inner: CoreM LSpec.TestSeq := do
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testCases.foldlM (λ acc (name, cat) => do
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let args: Protocol.EnvInspect := { name := name }
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let result ← match ← Environment.inspect args (options := {}) with
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| .ok result => pure $ result
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| .error e => panic! s!"Error: {e.desc}"
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let p := match cat with
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| .induct info => LSpec.test name (result.inductInfo? == .some info)
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| .ctor info => LSpec.test name (result.constructorInfo? == .some info)
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| .recursor info => LSpec.test name (result.recursorInfo? == .some info)
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return LSpec.TestSeq.append acc p
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) LSpec.TestSeq.done
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runCoreMSeq env inner
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def suite: IO LSpec.TestSeq := do
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@ -70,7 +70,7 @@ def test_instance (env: Environment): IO LSpec.TestSeq := do
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let env ← MonadEnv.getEnv
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let source := "λ x y: Nat => HAdd.hAdd Nat Nat Nat (instHAdd Nat instAddNat) x y"
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let s := syntax_from_str env source |>.toOption |>.get!
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let expr := (← runTermElabMInMeta <| syntax_to_expr s) |>.toOption |>.get!
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let _expr := (← runTermElabMInMeta <| syntax_to_expr s) |>.toOption |>.get!
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return LSpec.TestSeq.done
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runMetaMSeq env metaM
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