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chore: update stage0

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Leonardo de Moura 2020-03-09 15:41:36 -07:00
parent 970ee59fc6
commit 3f4d0d78b2
16 changed files with 6521 additions and 3716 deletions
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46
stage0/src/Init/Lean/Elab/Binders.lean
View file

@ -417,8 +417,10 @@ if optType.isNone then
else
(optType.getArg 0).getArg 1
/- If `useLetExpr` is true, then a kernel let-expression `let x : type := val; body` is created.
Otherwise, we create a term of the form `(fun (x : type) => body) val` -/
def elabLetDeclAux (ref : Syntax) (n : Name) (binders : Array Syntax) (typeStx : Syntax) (valStx : Syntax) (body : Syntax)
(expectedType? : Option Expr) : TermElabM Expr := do
(expectedType? : Option Expr) (useLetExpr : Bool) : TermElabM Expr := do
(type, val) ← elabBinders binders $ fun xs => do {
type ← elabType typeStx;
val ← elabTerm valStx type;
@ -428,25 +430,25 @@ def elabLetDeclAux (ref : Syntax) (n : Name) (binders : Array Syntax) (typeStx :
pure (type, val)
};
trace `Elab.let.decl ref $ fun _ => n ++ " : " ++ type ++ " := " ++ val;
withLetDecl ref n type val $ fun x => do
body ← elabTerm body expectedType?;
body ← instantiateMVars ref body;
mkLet ref x body
def elabLetIdDecl (ref : Syntax) (decl body : Syntax) (expectedType? : Option Expr) : TermElabM Expr :=
-- `decl` is of the form: ident bracktedBinder+ (`:` term)? `:=` term
let n := decl.getIdAt 0;
let binders := (decl.getArg 1).getArgs;
let type := expandOptType ref (decl.getArg 2);
let val := decl.getArg 4;
elabLetDeclAux ref n binders type val body expectedType?
if useLetExpr then
withLetDecl ref n type val $ fun x => do
body ← elabTerm body expectedType?;
body ← instantiateMVars ref body;
mkLet ref x body
else do
f ← withLocalDecl ref n BinderInfo.default type $ fun x => do {
body ← elabTerm body expectedType?;
body ← instantiateMVars ref body;
mkLambda ref #[x] body
};
pure $ mkApp f val
@[builtinTermElab «let»] def elabLetDecl : TermElab :=
fun stx expectedType? => match_syntax stx with
| `(let $id:ident $args* := $val; $body) =>
elabLetDeclAux stx id.getId args (mkHole stx) val body expectedType?
elabLetDeclAux stx id.getId args (mkHole stx) val body expectedType? true
| `(let $id:ident $args* : $type := $val; $body) =>
elabLetDeclAux stx id.getId args type val body expectedType?
elabLetDeclAux stx id.getId args type val body expectedType? true
| `(let $pat:term := $val; $body) => do
stxNew ← `(let x := $val; match x with $pat => $body);
withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
@ -455,6 +457,20 @@ fun stx expectedType? => match_syntax stx with
withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
| _ => throwUnsupportedSyntax
@[builtinTermElab «let!»] def elabLetBangDecl : TermElab :=
fun stx expectedType? => match_syntax stx with
| `(let! $id:ident $args* := $val; $body) =>
elabLetDeclAux stx id.getId args (mkHole stx) val body expectedType? false
| `(let! $id:ident $args* : $type := $val; $body) =>
elabLetDeclAux stx id.getId args type val body expectedType? false
| `(let! $pat:term := $val; $body) => do
stxNew ← `(let! x := $val; match x with $pat => $body);
withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
| `(let! $pat:term : $type := $val; $body) => do
stxNew ← `(let! x : $type := $val; match x with $pat => $body);
withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
| _ => throwUnsupportedSyntax
@[init] private def regTraceClasses : IO Unit := do
registerTraceClass `Elab.let;
pure ()

10
stage0/src/Init/Lean/Elab/BuiltinNotation.lean
View file

@ -60,15 +60,15 @@ fun stx expectedType? => match_syntax stx with
@[builtinMacro Lean.Parser.Term.show] def expandShow : Macro :=
fun stx => match_syntax stx with
| `(show $type from $val) => let thisId := mkTermIdFrom stx `this; `((fun ($thisId : $type) => $thisId) $val)
| `(show $type from $val) => let thisId := mkIdentFrom stx `this; `(let! $thisId : $type := $val; $thisId)
| _ => Macro.throwUnsupported
@[builtinMacro Lean.Parser.Term.have] def expandHave : Macro :=
fun stx => match_syntax stx with
| `(have $type from $val; $body) => let thisId := mkTermIdFrom stx `this; `((fun ($thisId : $type) => $body) $val)
| `(have $type := $val; $body) => let thisId := mkTermIdFrom stx `this; `((fun ($thisId : $type) => $body) $val)
| `(have $x : $type from $val; $body) => `((fun ($x:ident : $type) => $body) $val)
| `(have $x : $type := $val; $body) => `((fun ($x:ident : $type) => $body) $val)
| `(have $type from $val; $body) => let thisId := mkIdentFrom stx `this; `(let! $thisId : $type := $val; $body)
| `(have $type := $val; $body) => let thisId := mkIdentFrom stx `this; `(let! $thisId : $type := $val; $body)
| `(have $x : $type from $val; $body) => `(let! $x:ident : $type := $val; $body)
| `(have $x : $type := $val; $body) => `(let! $x:ident : $type := $val; $body)
| _ => Macro.throwUnsupported
@[builtinMacro Lean.Parser.Term.where] def expandWhere : Macro :=

61
stage0/src/Init/Lean/Elab/Tactic/Induction.lean
View file

@ -151,10 +151,10 @@ match recInfo? with
| _ => throwError ref ("invalid recursor name '" ++ baseRecName ++ "'")
/- Create `RecInfo` assuming builtin recursor -/
private def getRecInfoDefault (ref : Syntax) (major : Expr) (withAlts : Syntax) : TacticM RecInfo := do
private def getRecInfoDefault (ref : Syntax) (major : Expr) (withAlts : Syntax) (allowMissingAlts : Bool) : TacticM (RecInfo × Array Name) := do
indVal ← getInductiveValFromMajor ref major;
let recName := mkRecFor indVal.name;
if withAlts.isNone then pure { recName := recName }
if withAlts.isNone then pure ({ recName := recName }, #[])
else do
let ctorNames := indVal.ctors;
let alts := getAlts withAlts;
@ -173,11 +173,15 @@ else do
| none => match prevAnonymousAlt? with
| some alt =>
pure (altVars.push (getAltVarNames alt).toList, altRHSs.push (getAltRHS alt), remainingAlts, prevAnonymousAlt?)
| none => throwError ref ("alternative for constructor '" ++ toString ctorName ++ "' is missing"))
| none =>
if allowMissingAlts then
pure (altVars.push [], altRHSs.push Syntax.missing, remainingAlts, prevAnonymousAlt?)
else
throwError ref ("alternative for constructor '" ++ toString ctorName ++ "' is missing"))
(#[], #[], alts, none);
unless remainingAlts.isEmpty $
throwError (remainingAlts.get! 0) "unused alternative";
pure { recName := recName, altVars := altVars, altRHSs := altRHSs }
pure ({ recName := recName, altVars := altVars, altRHSs := altRHSs }, ctorNames.toArray)
/-
Recall that
@ -192,7 +196,8 @@ let ref := stx;
let usingRecStx := stx.getArg 2;
let withAlts := stx.getArg 4;
if usingRecStx.isNone then do
getRecInfoDefault ref major withAlts
(rinfo, _) ← getRecInfoDefault ref major withAlts false;
pure rinfo
else do
let baseRecName := (usingRecStx.getIdAt 1).eraseMacroScopes;
recInfo ← getRecFromUsing ref major baseRecName;
@ -225,16 +230,16 @@ else do
throwError (remainingAlts.get! 0) "unused alternative";
pure { recName := recName, altVars := altVars, altRHSs := altRHSs }
private def processResult (ref : Syntax) (recInfo : RecInfo) (result : Array Meta.InductionSubgoal) : TacticM Unit := do
if recInfo.altRHSs.isEmpty then
private def processResult (ref : Syntax) (altRHSs : Array Syntax) (result : Array Meta.InductionSubgoal) : TacticM Unit := do
if altRHSs.isEmpty then
setGoals $ result.toList.map $ fun s => s.mvarId
else do
unless (recInfo.altRHSs.size == result.size) $
unless (altRHSs.size == result.size) $
throwError ref ("mistmatch on the number of subgoals produced (" ++ toString result.size ++ ") and " ++
"alternatives provided (" ++ toString recInfo.altRHSs.size ++ ")");
"alternatives provided (" ++ toString altRHSs.size ++ ")");
result.size.forM $ fun i => do
let subgoal := result.get! i;
let rhs := recInfo.altRHSs.get! i;
let rhs := altRHSs.get! i;
let mvarId := subgoal.mvarId;
withMVarContext mvarId $ do
mvarDecl ← getMVarDecl mvarId;
@ -254,7 +259,33 @@ fun stx => focusAux stx $ do
recInfo ← getRecInfo stx major;
(mvarId, _) ← getMainGoal stx;
result ← liftMetaM stx $ Meta.induction mvarId major.fvarId! recInfo.recName recInfo.altVars;
processResult stx recInfo result
processResult stx recInfo.altRHSs result
private partial def checkCasesResultAux (ref : Syntax) (casesResult : Array Meta.CasesSubgoal) (ctorNames : Array Name) (altRHSs : Array Syntax)
: Nat → Nat → TacticM Unit
| i, j =>
if h : j < altRHSs.size then do
let altRHS := altRHSs.get ⟨j, h⟩;
if altRHS.isMissing then
checkCasesResultAux i (j+1)
else
let ctorName := ctorNames.get! j;
if h : i < casesResult.size then
let subgoal := casesResult.get ⟨i, h⟩;
if ctorName == subgoal.ctorName then
checkCasesResultAux (i+1) (j+1)
else
throwError ref ("alternative for '" ++ subgoal.ctorName ++ "' has not been provided")
else
throwError ref ("alternative for '" ++ ctorName ++ "' is not needed")
else if h : i < casesResult.size then
let subgoal := casesResult.get ⟨i, h⟩;
throwError ref ("alternative for '" ++ subgoal.ctorName ++ "' has not been provided")
else
pure ()
private def checkCasesResult (ref : Syntax) (casesResult : Array Meta.CasesSubgoal) (ctorNames : Array Name) (altRHSs : Array Syntax) : TacticM Unit :=
unless altRHSs.isEmpty $ checkCasesResultAux ref casesResult ctorNames altRHSs 0 0
@[builtinTactic «cases»] def evalCases : Tactic :=
fun stx => focusAux stx $ do
@ -264,10 +295,12 @@ fun stx => focusAux stx $ do
major ← generalizeMajor stx major;
(mvarId, _) ← getMainGoal stx;
let withAlts := stx.getArg 2;
recInfo ← getRecInfoDefault stx major withAlts;
(recInfo, ctorNames) ← getRecInfoDefault stx major withAlts true;
result ← liftMetaM stx $ Meta.cases mvarId major.fvarId! recInfo.altVars;
let result := result.map (fun s => s.toInductionSubgoal);
processResult stx recInfo result
checkCasesResult stx result ctorNames recInfo.altRHSs;
let result := result.map (fun s => s.toInductionSubgoal);
let altRHSs := recInfo.altRHSs.filter $ fun stx => !stx.isMissing;
processResult stx altRHSs result
end Tactic
end Elab

8
stage0/src/Init/Lean/Elab/Tactic/Injection.lean
View file

@ -16,6 +16,10 @@ private def getInjectionNewIds (stx : Syntax) : List Name :=
if stx.isNone then []
else (stx.getArg 1).getArgs.toList.map Syntax.getId
private def checkUnusedIds (mvarId : MVarId) (unusedIds : List Name) : MetaM Unit :=
unless unusedIds.isEmpty $
Meta.throwTacticEx `injection mvarId ("too many identifiers provided, unused: " ++ toString unusedIds)
@[builtinTactic «injection»] def evalInjection : Tactic :=
fun stx => do
-- parser! nonReservedSymbol "injection " >> termParser >> withIds
@ -24,8 +28,8 @@ fun stx => do
liftMetaTactic stx $ fun mvarId => do
r ← Meta.injection mvarId fvarId ids (!ids.isEmpty);
match r with
| Meta.InjectionResult.solved => pure []
| Meta.InjectionResult.subgoal mvarId _ _ => pure [mvarId]
| Meta.InjectionResult.solved => do checkUnusedIds mvarId ids; pure []
| Meta.InjectionResult.subgoal mvarId' _ unusedIds => do checkUnusedIds mvarId unusedIds; pure [mvarId']
end Tactic
end Elab

15
stage0/src/Init/Lean/Meta/Tactic/Cases.lean
View file

@ -6,6 +6,7 @@ Authors: Leonardo de Moura
prelude
import Init.Lean.Meta.AppBuilder
import Init.Lean.Meta.Tactic.Induction
import Init.Lean.Meta.Tactic.Injection
import Init.Lean.Meta.Tactic.Assert
import Init.Lean.Meta.Tactic.Subst
@ -203,14 +204,20 @@ private partial def unifyEqsAux : Nat → CasesSubgoal → MetaM (Option CasesSu
.. s
}
};
condM (isDefEq a b) (skip ()) $
let inj : Unit → MetaM (Option CasesSubgoal) := fun _ => do {
r ← injectionCore mvarId eqFVarId;
match r with
| InjectionResultCore.solved => pure none -- this alternative has been solved
| InjectionResultCore.subgoal mvarId numEqs => unifyEqsAux (n+numEqs) { mvarId := mvarId, .. s }
};
condM (isDefEq a b) (skip ()) $ do
a ← whnf a;
b ← whnf b;
match a, b with
| Expr.fvar aFVarId _, Expr.fvar bFVarId _ => do aDecl ← getLocalDecl aFVarId; bDecl ← getLocalDecl bFVarId; substEq (aDecl.index < bDecl.index)
| Expr.fvar _ _, _ => substEq false
| _, Expr.fvar _ _ => substEq true
| _, _ =>
-- TODO
pure $ some { mvarId := mvarId, .. s }
| _, _ => inj ()
| none => throwTacticEx `cases mvarId "equality expected"
private def unifyEqs (numEqs : Nat) (subgoals : Array CasesSubgoal) : MetaM (Array CasesSubgoal) :=

52
stage0/src/Init/Lean/Meta/Tactic/Injection.lean
View file

@ -16,14 +16,20 @@ inductive InjectionResultCore
| solved
| subgoal (mvarId : MVarId) (numNewEqs : Nat)
def constructorApp? (e : Expr) : MetaM (Option ConstructorVal) := do
let f := e.getAppFn;
let nargs := e.getAppNumArgs;
private def getConstructorVal (ctorName : Name) (numArgs : Nat) : MetaM (Option ConstructorVal) := do
env ← getEnv;
matchConst env f (fun _ => pure none) $ fun cinfo _ =>
match cinfo with
| ConstantInfo.ctorInfo v => if e.getAppNumArgs == v.nparams + v.nfields then pure (some v) else pure none
| _ => pure none
match env.find? ctorName with
| some (ConstantInfo.ctorInfo v) => if numArgs == v.nparams + v.nfields then pure (some v) else pure none
| _ => pure none
def constructorApp? (e : Expr) : MetaM (Option ConstructorVal) := do
match e with
| Expr.lit (Literal.natVal n) _ =>
if n == 0 then getConstructorVal `Nat.zero 0 else getConstructorVal `Nat.succ 1
| _ =>
match e.getAppFn with
| Expr.const n _ _ => getConstructorVal n e.getAppNumArgs
| _ => pure none
def injectionCore (mvarId : MVarId) (fvarId : FVarId) : MetaM InjectionResultCore := do
withMVarContext mvarId $ do
@ -62,13 +68,37 @@ inductive InjectionResult
| solved
| subgoal (mvarId : MVarId) (newEqs : Array FVarId) (remainingNames : List Name)
private def heqToEq (mvarId : MVarId) (fvarId : FVarId) : MetaM (FVarId × MVarId) :=
withMVarContext mvarId $ do
decl ← getLocalDecl fvarId;
type ← whnf decl.type;
match type.heq? with
| none => pure (fvarId, mvarId)
| some (α, a, β, b) => do
pr ← mkEqOfHEq (mkFVar fvarId);
eq ← mkEq a b;
mvarId ← assert mvarId decl.userName eq pr;
mvarId ← clear mvarId fvarId;
(fvarId, mvarId) ← intro1 mvarId false;
pure (fvarId, mvarId)
def injectionIntro : Nat → MVarId → Array FVarId → List Name → MetaM InjectionResult
| 0, mvarId, fvarIds, remainingNames =>
pure $ InjectionResult.subgoal mvarId fvarIds remainingNames
| n+1, mvarId, fvarIds, name::remainingNames => do
(fvarId, mvarId) ← intro mvarId name;
(fvarId, mvarId) ← heqToEq mvarId fvarId;
injectionIntro n mvarId (fvarIds.push fvarId) remainingNames
| n+1, mvarId, fvarIds, [] => do
(fvarId, mvarId) ← intro1 mvarId true;
(fvarId, mvarId) ← heqToEq mvarId fvarId;
injectionIntro n mvarId (fvarIds.push fvarId) []
def injection (mvarId : MVarId) (fvarId : FVarId) (newNames : List Name := []) (useUnusedNames : Bool := true) : MetaM InjectionResult := do
r ← injectionCore mvarId fvarId;
match r with
| InjectionResultCore.solved => pure InjectionResult.solved
| InjectionResultCore.subgoal mvarId numEqs => do
(fvarIds, mvarId) ← introN mvarId numEqs newNames useUnusedNames;
pure $ InjectionResult.subgoal mvarId fvarIds (newNames.drop numEqs)
| InjectionResultCore.solved => pure InjectionResult.solved
| InjectionResultCore.subgoal mvarId numEqs => injectionIntro numEqs mvarId #[] newNames
end Meta
end Lean

3
stage0/src/Init/Lean/Meta/Tactic/Subst.lean
View file

@ -22,9 +22,10 @@ withMVarContext mvarId $ do
hLocalDecl ← getLocalDecl hFVarId;
match hLocalDecl.type.eq? with
| none => throwTacticEx `subst mvarId "argument must be an equality proof"
| some (α, lhs, rhs) =>
| some (α, lhs, rhs) => do
let a := if symm then rhs else lhs;
let b := if symm then lhs else rhs;
a ← whnf a;
match a with
| Expr.fvar aFVarId _ => do
mctx ← getMCtx;

2
stage0/src/Init/Lean/MetavarContext.lean
View file

@ -532,7 +532,7 @@ partial def main : Expr → M Expr
instArgs f
else do
newVal ← visit main val;
if newVal.hasMVar then
if newVal.hasExprMVar then
instArgs f
else do
args ← args.mapM (visit main);

1266
stage0/stdlib/Init/Lean/Elab/Binders.c
View file

File diff suppressed because it is too large Load diff

899
stage0/stdlib/Init/Lean/Elab/BuiltinNotation.c
View file

File diff suppressed because it is too large Load diff

3515
stage0/stdlib/Init/Lean/Elab/Tactic/Induction.c
View file

File diff suppressed because it is too large Load diff

365
stage0/stdlib/Init/Lean/Elab/Tactic/Injection.c
View file

@ -17,26 +17,34 @@ lean_object* l_Lean_Elab_Tactic_withMVarContext___rarg(lean_object*, lean_object
lean_object* l_Lean_Elab_Tactic_liftMetaM___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
extern lean_object* l_Lean_Elab_Tactic_liftMetaTactic___closed__1;
lean_object* l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(lean_object*);
lean_object* l_ReaderT_bind___at_Lean_Elab_Tactic_monadLog___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__1;
extern lean_object* l_Lean_Elab_Tactic_declareBuiltinTactic___closed__3;
lean_object* l_Lean_Syntax_getId(lean_object*);
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3;
lean_object* lean_name_mk_string(lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_getMainGoal(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection___closed__1;
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2;
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_1__getInjectionNewIds(lean_object*);
lean_object* l_List_map___main___at___private_Init_Lean_Elab_Tactic_Injection_1__getInjectionNewIds___spec__1(lean_object*);
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1;
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
extern lean_object* l_Lean_Parser_Tactic_injection___elambda__1___closed__1;
lean_object* l_Lean_Meta_throwTacticEx___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds(lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection(lean_object*);
lean_object* l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__2;
lean_object* l_Lean_Meta_injection___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Syntax_getArgs(lean_object*);
lean_object* l_Lean_Elab_Tactic_addBuiltinTactic(lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_elabAsFVar(lean_object*, lean_object*, lean_object*, lean_object*);
uint8_t l_Lean_Syntax_isNone(lean_object*);
lean_object* l_Array_toList___rarg(lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4;
lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
uint8_t l_List_isEmpty___rarg(lean_object*);
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_1__getInjectionNewIds___boxed(lean_object*);
@ -121,42 +129,211 @@ lean_dec(x_1);
return x_2;
}
}
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
lean_object* _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1() {
_start:
{
if (lean_obj_tag(x_1) == 0)
{
lean_object* x_4; lean_object* x_5;
x_4 = lean_box(0);
x_5 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_5, 0, x_4);
lean_ctor_set(x_5, 1, x_3);
return x_5;
}
else
{
lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9;
x_6 = lean_ctor_get(x_1, 0);
x_7 = lean_box(0);
lean_inc(x_6);
x_8 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_8, 0, x_6);
lean_ctor_set(x_8, 1, x_7);
x_9 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_9, 0, x_8);
lean_ctor_set(x_9, 1, x_3);
return x_9;
lean_object* x_1; lean_object* x_2; lean_object* x_3;
x_1 = lean_box(0);
x_2 = l_Lean_Parser_Tactic_injection___elambda__1___closed__1;
x_3 = lean_name_mk_string(x_1, x_2);
return x_3;
}
}
}
lean_object* _init_l_Lean_Elab_Tactic_evalInjection___closed__1() {
lean_object* _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2() {
_start:
{
lean_object* x_1;
x_1 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed), 3, 0);
x_1 = lean_mk_string("too many identifiers provided, unused: ");
return x_1;
}
}
lean_object* _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3() {
_start:
{
lean_object* x_1; lean_object* x_2;
x_1 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2;
x_2 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_2, 0, x_1);
return x_2;
}
}
lean_object* _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4() {
_start:
{
lean_object* x_1; lean_object* x_2;
x_1 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3;
x_2 = lean_alloc_ctor(0, 1, 0);
lean_ctor_set(x_2, 0, x_1);
return x_2;
}
}
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
_start:
{
uint8_t x_5;
x_5 = l_List_isEmpty___rarg(x_2);
if (x_5 == 0)
{
lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12;
x_6 = l_List_toString___at_Lean_Elab_OpenDecl_HasToString___spec__2(x_2);
x_7 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_7, 0, x_6);
x_8 = lean_alloc_ctor(0, 1, 0);
lean_ctor_set(x_8, 0, x_7);
x_9 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4;
x_10 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_10, 0, x_9);
lean_ctor_set(x_10, 1, x_8);
x_11 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1;
x_12 = l_Lean_Meta_throwTacticEx___rarg(x_11, x_1, x_10, x_3, x_4);
return x_12;
}
else
{
lean_object* x_13; lean_object* x_14;
lean_dec(x_2);
lean_dec(x_1);
x_13 = lean_box(0);
x_14 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_14, 0, x_13);
lean_ctor_set(x_14, 1, x_4);
return x_14;
}
}
}
lean_object* l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
_start:
{
lean_object* x_5;
x_5 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds(x_1, x_2, x_3, x_4);
lean_dec(x_3);
return x_5;
}
}
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
_start:
{
if (lean_obj_tag(x_3) == 0)
{
lean_object* x_6;
x_6 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds(x_1, x_2, x_4, x_5);
if (lean_obj_tag(x_6) == 0)
{
uint8_t x_7;
x_7 = !lean_is_exclusive(x_6);
if (x_7 == 0)
{
lean_object* x_8; lean_object* x_9;
x_8 = lean_ctor_get(x_6, 0);
lean_dec(x_8);
x_9 = lean_box(0);
lean_ctor_set(x_6, 0, x_9);
return x_6;
}
else
{
lean_object* x_10; lean_object* x_11; lean_object* x_12;
x_10 = lean_ctor_get(x_6, 1);
lean_inc(x_10);
lean_dec(x_6);
x_11 = lean_box(0);
x_12 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_12, 0, x_11);
lean_ctor_set(x_12, 1, x_10);
return x_12;
}
}
else
{
uint8_t x_13;
x_13 = !lean_is_exclusive(x_6);
if (x_13 == 0)
{
return x_6;
}
else
{
lean_object* x_14; lean_object* x_15; lean_object* x_16;
x_14 = lean_ctor_get(x_6, 0);
x_15 = lean_ctor_get(x_6, 1);
lean_inc(x_15);
lean_inc(x_14);
lean_dec(x_6);
x_16 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_16, 0, x_14);
lean_ctor_set(x_16, 1, x_15);
return x_16;
}
}
}
else
{
lean_object* x_17; lean_object* x_18; lean_object* x_19;
lean_dec(x_2);
x_17 = lean_ctor_get(x_3, 0);
lean_inc(x_17);
x_18 = lean_ctor_get(x_3, 2);
lean_inc(x_18);
lean_dec(x_3);
x_19 = l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds(x_1, x_18, x_4, x_5);
if (lean_obj_tag(x_19) == 0)
{
uint8_t x_20;
x_20 = !lean_is_exclusive(x_19);
if (x_20 == 0)
{
lean_object* x_21; lean_object* x_22; lean_object* x_23;
x_21 = lean_ctor_get(x_19, 0);
lean_dec(x_21);
x_22 = lean_box(0);
x_23 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_23, 0, x_17);
lean_ctor_set(x_23, 1, x_22);
lean_ctor_set(x_19, 0, x_23);
return x_19;
}
else
{
lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27;
x_24 = lean_ctor_get(x_19, 1);
lean_inc(x_24);
lean_dec(x_19);
x_25 = lean_box(0);
x_26 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_26, 0, x_17);
lean_ctor_set(x_26, 1, x_25);
x_27 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_27, 0, x_26);
lean_ctor_set(x_27, 1, x_24);
return x_27;
}
}
else
{
uint8_t x_28;
lean_dec(x_17);
x_28 = !lean_is_exclusive(x_19);
if (x_28 == 0)
{
return x_19;
}
else
{
lean_object* x_29; lean_object* x_30; lean_object* x_31;
x_29 = lean_ctor_get(x_19, 0);
x_30 = lean_ctor_get(x_19, 1);
lean_inc(x_30);
lean_inc(x_29);
lean_dec(x_19);
x_31 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_31, 0, x_29);
lean_ctor_set(x_31, 1, x_30);
return x_31;
}
}
}
}
}
lean_object* l_Lean_Elab_Tactic_evalInjection(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
_start:
{
@ -183,7 +360,7 @@ lean_inc(x_1);
x_13 = l_Lean_Elab_Tactic_getMainGoal(x_1, x_2, x_9);
if (lean_obj_tag(x_13) == 0)
{
lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19;
lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20;
x_14 = lean_ctor_get(x_13, 0);
lean_inc(x_14);
x_15 = lean_ctor_get(x_13, 1);
@ -195,23 +372,27 @@ x_17 = lean_ctor_get(x_14, 1);
lean_inc(x_17);
lean_dec(x_14);
x_18 = l_List_isEmpty___rarg(x_12);
x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 4, 1);
lean_closure_set(x_19, 0, x_17);
lean_inc(x_12);
lean_inc(x_16);
x_19 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed), 5, 2);
lean_closure_set(x_19, 0, x_16);
lean_closure_set(x_19, 1, x_12);
x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaTacticAux___rarg___lambda__1___boxed), 4, 1);
lean_closure_set(x_20, 0, x_17);
if (x_18 == 0)
{
uint8_t x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29;
x_20 = 1;
x_21 = lean_box(x_20);
uint8_t x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29;
x_21 = 1;
x_22 = lean_box(x_21);
lean_inc(x_16);
x_22 = lean_alloc_closure((void*)(l_Lean_Meta_injection___boxed), 6, 4);
lean_closure_set(x_22, 0, x_16);
lean_closure_set(x_22, 1, x_8);
lean_closure_set(x_22, 2, x_12);
lean_closure_set(x_22, 3, x_21);
x_23 = l_Lean_Elab_Tactic_evalInjection___closed__1;
x_23 = lean_alloc_closure((void*)(l_Lean_Meta_injection___boxed), 6, 4);
lean_closure_set(x_23, 0, x_16);
lean_closure_set(x_23, 1, x_8);
lean_closure_set(x_23, 2, x_12);
lean_closure_set(x_23, 3, x_22);
x_24 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_24, 0, x_22);
lean_closure_set(x_24, 1, x_23);
lean_closure_set(x_24, 0, x_23);
lean_closure_set(x_24, 1, x_19);
x_25 = l_Lean_Elab_Tactic_liftMetaTactic___closed__1;
x_26 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_26, 0, x_24);
@ -221,14 +402,14 @@ lean_closure_set(x_27, 0, x_1);
lean_closure_set(x_27, 1, x_26);
x_28 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_monadLog___spec__2___rarg), 4, 2);
lean_closure_set(x_28, 0, x_27);
lean_closure_set(x_28, 1, x_19);
lean_closure_set(x_28, 1, x_20);
x_29 = l_Lean_Elab_Tactic_withMVarContext___rarg(x_16, x_28, x_2, x_15);
lean_dec(x_16);
return x_29;
}
else
{
uint8_t x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39;
uint8_t x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38;
x_30 = 0;
x_31 = lean_box(x_30);
lean_inc(x_16);
@ -237,86 +418,84 @@ lean_closure_set(x_32, 0, x_16);
lean_closure_set(x_32, 1, x_8);
lean_closure_set(x_32, 2, x_12);
lean_closure_set(x_32, 3, x_31);
x_33 = l_Lean_Elab_Tactic_evalInjection___closed__1;
x_34 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_34, 0, x_32);
lean_closure_set(x_34, 1, x_33);
x_35 = l_Lean_Elab_Tactic_liftMetaTactic___closed__1;
x_36 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_36, 0, x_34);
x_33 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_33, 0, x_32);
lean_closure_set(x_33, 1, x_19);
x_34 = l_Lean_Elab_Tactic_liftMetaTactic___closed__1;
x_35 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_35, 0, x_33);
lean_closure_set(x_35, 1, x_34);
x_36 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg), 4, 2);
lean_closure_set(x_36, 0, x_1);
lean_closure_set(x_36, 1, x_35);
x_37 = lean_alloc_closure((void*)(l_Lean_Elab_Tactic_liftMetaM___rarg), 4, 2);
lean_closure_set(x_37, 0, x_1);
lean_closure_set(x_37, 1, x_36);
x_38 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_monadLog___spec__2___rarg), 4, 2);
lean_closure_set(x_38, 0, x_37);
lean_closure_set(x_38, 1, x_19);
x_39 = l_Lean_Elab_Tactic_withMVarContext___rarg(x_16, x_38, x_2, x_15);
x_37 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Elab_Tactic_monadLog___spec__2___rarg), 4, 2);
lean_closure_set(x_37, 0, x_36);
lean_closure_set(x_37, 1, x_20);
x_38 = l_Lean_Elab_Tactic_withMVarContext___rarg(x_16, x_37, x_2, x_15);
lean_dec(x_16);
return x_39;
return x_38;
}
}
else
{
uint8_t x_40;
uint8_t x_39;
lean_dec(x_12);
lean_dec(x_8);
lean_dec(x_2);
lean_dec(x_1);
x_40 = !lean_is_exclusive(x_13);
if (x_40 == 0)
x_39 = !lean_is_exclusive(x_13);
if (x_39 == 0)
{
return x_13;
}
else
{
lean_object* x_41; lean_object* x_42; lean_object* x_43;
x_41 = lean_ctor_get(x_13, 0);
x_42 = lean_ctor_get(x_13, 1);
lean_inc(x_42);
lean_object* x_40; lean_object* x_41; lean_object* x_42;
x_40 = lean_ctor_get(x_13, 0);
x_41 = lean_ctor_get(x_13, 1);
lean_inc(x_41);
lean_inc(x_40);
lean_dec(x_13);
x_43 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_43, 0, x_41);
lean_ctor_set(x_43, 1, x_42);
return x_43;
x_42 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_42, 0, x_40);
lean_ctor_set(x_42, 1, x_41);
return x_42;
}
}
}
else
{
uint8_t x_44;
uint8_t x_43;
lean_dec(x_2);
lean_dec(x_1);
x_44 = !lean_is_exclusive(x_7);
if (x_44 == 0)
x_43 = !lean_is_exclusive(x_7);
if (x_43 == 0)
{
return x_7;
}
else
{
lean_object* x_45; lean_object* x_46; lean_object* x_47;
x_45 = lean_ctor_get(x_7, 0);
x_46 = lean_ctor_get(x_7, 1);
lean_inc(x_46);
lean_object* x_44; lean_object* x_45; lean_object* x_46;
x_44 = lean_ctor_get(x_7, 0);
x_45 = lean_ctor_get(x_7, 1);
lean_inc(x_45);
lean_inc(x_44);
lean_dec(x_7);
x_47 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_47, 0, x_45);
lean_ctor_set(x_47, 1, x_46);
return x_47;
x_46 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_46, 0, x_44);
lean_ctor_set(x_46, 1, x_45);
return x_46;
}
}
}
}
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
lean_object* l_Lean_Elab_Tactic_evalInjection___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
_start:
{
lean_object* x_4;
x_4 = l_Lean_Elab_Tactic_evalInjection___lambda__1(x_1, x_2, x_3);
lean_dec(x_2);
lean_dec(x_1);
return x_4;
lean_object* x_6;
x_6 = l_Lean_Elab_Tactic_evalInjection___lambda__1(x_1, x_2, x_3, x_4, x_5);
lean_dec(x_4);
return x_6;
}
}
lean_object* _init_l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__1() {
@ -369,8 +548,14 @@ lean_dec_ref(res);
res = initialize_Init_Lean_Elab_Tactic_ElabTerm(lean_io_mk_world());
if (lean_io_result_is_error(res)) return res;
lean_dec_ref(res);
l_Lean_Elab_Tactic_evalInjection___closed__1 = _init_l_Lean_Elab_Tactic_evalInjection___closed__1();
lean_mark_persistent(l_Lean_Elab_Tactic_evalInjection___closed__1);
l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1 = _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1();
lean_mark_persistent(l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__1);
l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2 = _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2();
lean_mark_persistent(l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__2);
l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3 = _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3();
lean_mark_persistent(l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__3);
l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4 = _init_l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4();
lean_mark_persistent(l___private_Init_Lean_Elab_Tactic_Injection_2__checkUnusedIds___closed__4);
l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__1 = _init_l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__1();
lean_mark_persistent(l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__1);
l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__2 = _init_l___regBuiltinTactic_Lean_Elab_Tactic_evalInjection___closed__2();

2070
stage0/stdlib/Init/Lean/Meta/Tactic/Cases.c
View file

File diff suppressed because it is too large Load diff

1250
stage0/stdlib/Init/Lean/Meta/Tactic/Injection.c
View file

File diff suppressed because it is too large Load diff

673
stage0/stdlib/Init/Lean/Meta/Tactic/Subst.c
View file

@ -75,6 +75,7 @@ lean_object* l_Lean_Meta_substCore___lambda__3___closed__10;
lean_object* l_Lean_Meta_subst___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Array_findSomeMAux___main___at_Lean_Meta_subst___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_PersistentArray_findSomeMAux___main___at_Lean_Meta_subst___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Meta_whnf(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_mkFVar(lean_object*);
lean_object* l_Nat_foldMAux___main___at_Lean_Meta_substCore___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
uint8_t l_Lean_Expr_isAppOfArity___main(lean_object*, lean_object*, lean_object*);
@ -1829,406 +1830,446 @@ lean_dec(x_26);
x_28 = l_Lean_Expr_getRevArg_x21___main(x_13, x_27);
if (x_3 == 0)
{
uint8_t x_114;
x_114 = 0;
x_29 = x_114;
goto block_113;
uint8_t x_121;
x_121 = 0;
x_29 = x_121;
goto block_120;
}
else
{
uint8_t x_115;
x_115 = 1;
x_29 = x_115;
goto block_113;
uint8_t x_122;
x_122 = 1;
x_29 = x_122;
goto block_120;
}
block_113:
block_120:
{
lean_object* x_30; lean_object* x_40;
lean_object* x_30;
if (x_29 == 0)
{
lean_inc(x_24);
x_40 = x_24;
goto block_112;
x_30 = x_24;
goto block_119;
}
else
{
lean_inc(x_28);
x_40 = x_28;
goto block_112;
x_30 = x_28;
goto block_119;
}
block_39:
block_119:
{
lean_object* x_31; lean_object* x_32;
lean_dec(x_30);
x_31 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_31, 0, x_13);
x_32 = l_Lean_indentExpr(x_31);
if (x_29 == 0)
{
lean_object* x_33; lean_object* x_34; lean_object* x_35;
x_33 = l_Lean_Meta_substCore___lambda__3___closed__12;
x_34 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_34, 0, x_33);
lean_ctor_set(x_34, 1, x_32);
x_35 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_34, x_5, x_12);
lean_dec(x_5);
return x_35;
}
else
{
lean_object* x_36; lean_object* x_37; lean_object* x_38;
x_36 = l_Lean_Meta_substCore___lambda__3___closed__16;
x_37 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_37, 0, x_36);
lean_ctor_set(x_37, 1, x_32);
x_38 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_37, x_5, x_12);
lean_dec(x_5);
return x_38;
}
}
block_112:
{
lean_object* x_41;
lean_object* x_31;
if (x_29 == 0)
{
lean_dec(x_24);
x_41 = x_28;
goto block_111;
x_31 = x_28;
goto block_118;
}
else
{
lean_dec(x_28);
x_41 = x_24;
goto block_111;
x_31 = x_24;
goto block_118;
}
block_111:
block_118:
{
if (lean_obj_tag(x_40) == 1)
{
lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_95; uint8_t x_96;
lean_dec(x_13);
x_42 = lean_ctor_get(x_40, 0);
lean_inc(x_42);
x_43 = lean_ctor_get(x_12, 1);
lean_inc(x_43);
lean_inc(x_41);
x_95 = l_Lean_MetavarContext_exprDependsOn(x_43, x_41, x_42);
x_96 = lean_unbox(x_95);
lean_dec(x_95);
if (x_96 == 0)
{
lean_dec(x_41);
lean_dec(x_40);
x_44 = x_12;
goto block_94;
}
else
{
lean_object* x_97; lean_object* x_98; lean_object* x_99; lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; uint8_t x_106;
lean_dec(x_42);
lean_dec(x_4);
lean_dec(x_2);
x_97 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_97, 0, x_40);
x_98 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
x_99 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_99, 0, x_98);
lean_ctor_set(x_99, 1, x_97);
x_100 = l_Lean_Meta_substCore___lambda__3___closed__19;
x_101 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_101, 0, x_99);
lean_ctor_set(x_101, 1, x_100);
x_102 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_102, 0, x_41);
x_103 = l_Lean_indentExpr(x_102);
x_104 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_104, 0, x_101);
lean_ctor_set(x_104, 1, x_103);
x_105 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_104, x_5, x_12);
lean_dec(x_5);
x_106 = !lean_is_exclusive(x_105);
if (x_106 == 0)
{
return x_105;
}
else
{
lean_object* x_107; lean_object* x_108; lean_object* x_109;
x_107 = lean_ctor_get(x_105, 0);
x_108 = lean_ctor_get(x_105, 1);
lean_inc(x_108);
lean_inc(x_107);
lean_dec(x_105);
x_109 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_109, 0, x_107);
lean_ctor_set(x_109, 1, x_108);
return x_109;
}
}
block_94:
{
lean_object* x_45;
lean_object* x_32;
lean_inc(x_5);
lean_inc(x_42);
x_45 = l_Lean_Meta_getLocalDecl(x_42, x_5, x_44);
if (lean_obj_tag(x_45) == 0)
x_32 = l_Lean_Meta_whnf(x_30, x_5, x_12);
if (lean_obj_tag(x_32) == 0)
{
lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; uint8_t x_50; lean_object* x_51;
x_46 = lean_ctor_get(x_45, 1);
lean_object* x_33; lean_object* x_34; lean_object* x_35;
x_33 = lean_ctor_get(x_32, 0);
lean_inc(x_33);
x_34 = lean_ctor_get(x_32, 1);
lean_inc(x_34);
lean_dec(x_32);
if (lean_obj_tag(x_33) == 1)
{
lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_98; uint8_t x_99;
lean_dec(x_13);
x_45 = lean_ctor_get(x_33, 0);
lean_inc(x_45);
x_46 = lean_ctor_get(x_34, 1);
lean_inc(x_46);
lean_dec(x_45);
x_47 = l_Lean_mkAppStx___closed__9;
x_48 = lean_array_push(x_47, x_42);
x_49 = lean_array_push(x_48, x_2);
x_50 = 1;
x_51 = l_Lean_Meta_revert(x_1, x_49, x_50, x_5, x_46);
if (lean_obj_tag(x_51) == 0)
lean_inc(x_31);
x_98 = l_Lean_MetavarContext_exprDependsOn(x_46, x_31, x_45);
x_99 = lean_unbox(x_98);
lean_dec(x_98);
if (x_99 == 0)
{
lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; uint8_t x_57; lean_object* x_58;
x_52 = lean_ctor_get(x_51, 0);
lean_inc(x_52);
x_53 = lean_ctor_get(x_51, 1);
lean_inc(x_53);
lean_dec(x_51);
x_54 = lean_ctor_get(x_52, 0);
lean_inc(x_54);
x_55 = lean_ctor_get(x_52, 1);
lean_dec(x_33);
lean_dec(x_31);
x_47 = x_34;
goto block_97;
}
else
{
lean_object* x_100; lean_object* x_101; lean_object* x_102; lean_object* x_103; lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; uint8_t x_109;
lean_dec(x_45);
lean_dec(x_4);
lean_dec(x_2);
x_100 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_100, 0, x_33);
x_101 = l_Array_forMAux___main___at_Lean_Meta_clear___spec__5___closed__8;
x_102 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_102, 0, x_101);
lean_ctor_set(x_102, 1, x_100);
x_103 = l_Lean_Meta_substCore___lambda__3___closed__19;
x_104 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_104, 0, x_102);
lean_ctor_set(x_104, 1, x_103);
x_105 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_105, 0, x_31);
x_106 = l_Lean_indentExpr(x_105);
x_107 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_107, 0, x_104);
lean_ctor_set(x_107, 1, x_106);
x_108 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_107, x_5, x_34);
lean_dec(x_5);
x_109 = !lean_is_exclusive(x_108);
if (x_109 == 0)
{
return x_108;
}
else
{
lean_object* x_110; lean_object* x_111; lean_object* x_112;
x_110 = lean_ctor_get(x_108, 0);
x_111 = lean_ctor_get(x_108, 1);
lean_inc(x_111);
lean_inc(x_110);
lean_dec(x_108);
x_112 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_112, 0, x_110);
lean_ctor_set(x_112, 1, x_111);
return x_112;
}
}
block_97:
{
lean_object* x_48;
lean_inc(x_5);
lean_inc(x_45);
x_48 = l_Lean_Meta_getLocalDecl(x_45, x_5, x_47);
if (lean_obj_tag(x_48) == 0)
{
lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; uint8_t x_53; lean_object* x_54;
x_49 = lean_ctor_get(x_48, 1);
lean_inc(x_49);
lean_dec(x_48);
x_50 = l_Lean_mkAppStx___closed__9;
x_51 = lean_array_push(x_50, x_45);
x_52 = lean_array_push(x_51, x_2);
x_53 = 1;
x_54 = l_Lean_Meta_revert(x_1, x_52, x_53, x_5, x_49);
if (lean_obj_tag(x_54) == 0)
{
lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; uint8_t x_60; lean_object* x_61;
x_55 = lean_ctor_get(x_54, 0);
lean_inc(x_55);
lean_dec(x_52);
x_56 = lean_box(0);
x_57 = 0;
x_58 = l_Lean_Meta_introNCore___at_Lean_Meta_introN___spec__1(x_57, x_55, x_25, x_56, x_5, x_53);
if (lean_obj_tag(x_58) == 0)
{
lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72;
x_59 = lean_ctor_get(x_58, 0);
lean_inc(x_59);
x_60 = lean_ctor_get(x_58, 1);
lean_inc(x_60);
lean_dec(x_58);
x_61 = lean_ctor_get(x_59, 0);
lean_inc(x_61);
x_62 = lean_ctor_get(x_59, 1);
lean_inc(x_62);
lean_dec(x_59);
x_63 = l_Lean_Name_inhabited;
x_64 = lean_array_get(x_63, x_61, x_19);
lean_inc(x_64);
x_65 = l_Lean_mkFVar(x_64);
x_66 = lean_array_get(x_63, x_61, x_21);
lean_dec(x_61);
lean_inc(x_66);
x_67 = l_Lean_mkFVar(x_66);
lean_inc(x_62);
x_68 = lean_alloc_closure((void*)(l_Lean_Meta_getMVarDecl___boxed), 3, 1);
lean_closure_set(x_68, 0, x_62);
x_69 = lean_box(x_29);
lean_inc(x_62);
x_70 = lean_alloc_closure((void*)(l_Lean_Meta_substCore___lambda__2___boxed), 14, 11);
lean_closure_set(x_70, 0, x_66);
lean_closure_set(x_70, 1, x_65);
lean_closure_set(x_70, 2, x_4);
lean_closure_set(x_70, 3, x_62);
lean_closure_set(x_70, 4, x_64);
lean_closure_set(x_70, 5, x_54);
lean_closure_set(x_70, 6, x_56);
lean_closure_set(x_70, 7, x_69);
lean_closure_set(x_70, 8, x_67);
lean_closure_set(x_70, 9, x_47);
lean_closure_set(x_70, 10, x_14);
x_71 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_71, 0, x_68);
lean_closure_set(x_71, 1, x_70);
x_72 = l_Lean_Meta_getMVarDecl(x_62, x_5, x_60);
if (lean_obj_tag(x_72) == 0)
{
lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77;
x_73 = lean_ctor_get(x_72, 0);
lean_inc(x_73);
x_74 = lean_ctor_get(x_72, 1);
lean_inc(x_74);
lean_dec(x_72);
x_75 = lean_ctor_get(x_73, 1);
lean_inc(x_75);
x_76 = lean_ctor_get(x_73, 4);
lean_inc(x_76);
lean_dec(x_73);
x_77 = l_Lean_Meta_withLocalContext___rarg(x_75, x_76, x_71, x_5, x_74);
lean_dec(x_5);
return x_77;
}
else
{
uint8_t x_78;
lean_dec(x_71);
lean_dec(x_5);
x_78 = !lean_is_exclusive(x_72);
if (x_78 == 0)
{
return x_72;
}
else
{
lean_object* x_79; lean_object* x_80; lean_object* x_81;
x_79 = lean_ctor_get(x_72, 0);
x_80 = lean_ctor_get(x_72, 1);
lean_inc(x_80);
lean_inc(x_79);
lean_dec(x_72);
x_81 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_81, 0, x_79);
lean_ctor_set(x_81, 1, x_80);
return x_81;
}
}
}
else
{
uint8_t x_82;
x_56 = lean_ctor_get(x_54, 1);
lean_inc(x_56);
lean_dec(x_54);
lean_dec(x_5);
lean_dec(x_4);
x_82 = !lean_is_exclusive(x_58);
if (x_82 == 0)
x_57 = lean_ctor_get(x_55, 0);
lean_inc(x_57);
x_58 = lean_ctor_get(x_55, 1);
lean_inc(x_58);
lean_dec(x_55);
x_59 = lean_box(0);
x_60 = 0;
x_61 = l_Lean_Meta_introNCore___at_Lean_Meta_introN___spec__1(x_60, x_58, x_25, x_59, x_5, x_56);
if (lean_obj_tag(x_61) == 0)
{
return x_58;
lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75;
x_62 = lean_ctor_get(x_61, 0);
lean_inc(x_62);
x_63 = lean_ctor_get(x_61, 1);
lean_inc(x_63);
lean_dec(x_61);
x_64 = lean_ctor_get(x_62, 0);
lean_inc(x_64);
x_65 = lean_ctor_get(x_62, 1);
lean_inc(x_65);
lean_dec(x_62);
x_66 = l_Lean_Name_inhabited;
x_67 = lean_array_get(x_66, x_64, x_19);
lean_inc(x_67);
x_68 = l_Lean_mkFVar(x_67);
x_69 = lean_array_get(x_66, x_64, x_21);
lean_dec(x_64);
lean_inc(x_69);
x_70 = l_Lean_mkFVar(x_69);
lean_inc(x_65);
x_71 = lean_alloc_closure((void*)(l_Lean_Meta_getMVarDecl___boxed), 3, 1);
lean_closure_set(x_71, 0, x_65);
x_72 = lean_box(x_29);
lean_inc(x_65);
x_73 = lean_alloc_closure((void*)(l_Lean_Meta_substCore___lambda__2___boxed), 14, 11);
lean_closure_set(x_73, 0, x_69);
lean_closure_set(x_73, 1, x_68);
lean_closure_set(x_73, 2, x_4);
lean_closure_set(x_73, 3, x_65);
lean_closure_set(x_73, 4, x_67);
lean_closure_set(x_73, 5, x_57);
lean_closure_set(x_73, 6, x_59);
lean_closure_set(x_73, 7, x_72);
lean_closure_set(x_73, 8, x_70);
lean_closure_set(x_73, 9, x_50);
lean_closure_set(x_73, 10, x_14);
x_74 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_isClassExpensive___main___spec__4___rarg), 4, 2);
lean_closure_set(x_74, 0, x_71);
lean_closure_set(x_74, 1, x_73);
x_75 = l_Lean_Meta_getMVarDecl(x_65, x_5, x_63);
if (lean_obj_tag(x_75) == 0)
{
lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80;
x_76 = lean_ctor_get(x_75, 0);
lean_inc(x_76);
x_77 = lean_ctor_get(x_75, 1);
lean_inc(x_77);
lean_dec(x_75);
x_78 = lean_ctor_get(x_76, 1);
lean_inc(x_78);
x_79 = lean_ctor_get(x_76, 4);
lean_inc(x_79);
lean_dec(x_76);
x_80 = l_Lean_Meta_withLocalContext___rarg(x_78, x_79, x_74, x_5, x_77);
lean_dec(x_5);
return x_80;
}
else
{
lean_object* x_83; lean_object* x_84; lean_object* x_85;
x_83 = lean_ctor_get(x_58, 0);
x_84 = lean_ctor_get(x_58, 1);
lean_inc(x_84);
uint8_t x_81;
lean_dec(x_74);
lean_dec(x_5);
x_81 = !lean_is_exclusive(x_75);
if (x_81 == 0)
{
return x_75;
}
else
{
lean_object* x_82; lean_object* x_83; lean_object* x_84;
x_82 = lean_ctor_get(x_75, 0);
x_83 = lean_ctor_get(x_75, 1);
lean_inc(x_83);
lean_dec(x_58);
x_85 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_85, 0, x_83);
lean_ctor_set(x_85, 1, x_84);
return x_85;
lean_inc(x_82);
lean_dec(x_75);
x_84 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_84, 0, x_82);
lean_ctor_set(x_84, 1, x_83);
return x_84;
}
}
}
else
{
uint8_t x_86;
uint8_t x_85;
lean_dec(x_57);
lean_dec(x_5);
lean_dec(x_4);
x_86 = !lean_is_exclusive(x_51);
if (x_86 == 0)
x_85 = !lean_is_exclusive(x_61);
if (x_85 == 0)
{
return x_51;
return x_61;
}
else
{
lean_object* x_87; lean_object* x_88; lean_object* x_89;
x_87 = lean_ctor_get(x_51, 0);
x_88 = lean_ctor_get(x_51, 1);
lean_inc(x_88);
lean_object* x_86; lean_object* x_87; lean_object* x_88;
x_86 = lean_ctor_get(x_61, 0);
x_87 = lean_ctor_get(x_61, 1);
lean_inc(x_87);
lean_dec(x_51);
x_89 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_89, 0, x_87);
lean_ctor_set(x_89, 1, x_88);
return x_89;
lean_inc(x_86);
lean_dec(x_61);
x_88 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_88, 0, x_86);
lean_ctor_set(x_88, 1, x_87);
return x_88;
}
}
}
else
{
uint8_t x_90;
lean_dec(x_42);
uint8_t x_89;
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_2);
lean_dec(x_1);
x_90 = !lean_is_exclusive(x_45);
if (x_90 == 0)
x_89 = !lean_is_exclusive(x_54);
if (x_89 == 0)
{
return x_45;
return x_54;
}
else
{
lean_object* x_91; lean_object* x_92; lean_object* x_93;
x_91 = lean_ctor_get(x_45, 0);
x_92 = lean_ctor_get(x_45, 1);
lean_inc(x_92);
lean_object* x_90; lean_object* x_91; lean_object* x_92;
x_90 = lean_ctor_get(x_54, 0);
x_91 = lean_ctor_get(x_54, 1);
lean_inc(x_91);
lean_inc(x_90);
lean_dec(x_54);
x_92 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_92, 0, x_90);
lean_ctor_set(x_92, 1, x_91);
return x_92;
}
}
}
else
{
uint8_t x_93;
lean_dec(x_45);
x_93 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_93, 0, x_91);
lean_ctor_set(x_93, 1, x_92);
return x_93;
}
}
}
}
else
{
lean_object* x_110;
lean_dec(x_41);
lean_dec(x_40);
lean_dec(x_4);
lean_dec(x_2);
x_110 = lean_box(0);
x_30 = x_110;
goto block_39;
}
}
}
}
}
}
else
{
uint8_t x_116;
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_2);
lean_dec(x_1);
x_116 = !lean_is_exclusive(x_10);
if (x_116 == 0)
x_93 = !lean_is_exclusive(x_48);
if (x_93 == 0)
{
return x_48;
}
else
{
lean_object* x_94; lean_object* x_95; lean_object* x_96;
x_94 = lean_ctor_get(x_48, 0);
x_95 = lean_ctor_get(x_48, 1);
lean_inc(x_95);
lean_inc(x_94);
lean_dec(x_48);
x_96 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_96, 0, x_94);
lean_ctor_set(x_96, 1, x_95);
return x_96;
}
}
}
}
else
{
lean_object* x_113;
lean_dec(x_33);
lean_dec(x_31);
lean_dec(x_4);
lean_dec(x_2);
x_113 = lean_box(0);
x_35 = x_113;
goto block_44;
}
block_44:
{
lean_object* x_36; lean_object* x_37;
lean_dec(x_35);
x_36 = lean_alloc_ctor(2, 1, 0);
lean_ctor_set(x_36, 0, x_13);
x_37 = l_Lean_indentExpr(x_36);
if (x_29 == 0)
{
lean_object* x_38; lean_object* x_39; lean_object* x_40;
x_38 = l_Lean_Meta_substCore___lambda__3___closed__12;
x_39 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_39, 0, x_38);
lean_ctor_set(x_39, 1, x_37);
x_40 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_39, x_5, x_34);
lean_dec(x_5);
return x_40;
}
else
{
lean_object* x_41; lean_object* x_42; lean_object* x_43;
x_41 = l_Lean_Meta_substCore___lambda__3___closed__16;
x_42 = lean_alloc_ctor(9, 2, 0);
lean_ctor_set(x_42, 0, x_41);
lean_ctor_set(x_42, 1, x_37);
x_43 = l_Lean_Meta_throwTacticEx___rarg(x_7, x_1, x_42, x_5, x_34);
lean_dec(x_5);
return x_43;
}
}
}
else
{
uint8_t x_114;
lean_dec(x_31);
lean_dec(x_13);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_2);
lean_dec(x_1);
x_114 = !lean_is_exclusive(x_32);
if (x_114 == 0)
{
return x_32;
}
else
{
lean_object* x_115; lean_object* x_116; lean_object* x_117;
x_115 = lean_ctor_get(x_32, 0);
x_116 = lean_ctor_get(x_32, 1);
lean_inc(x_116);
lean_inc(x_115);
lean_dec(x_32);
x_117 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_117, 0, x_115);
lean_ctor_set(x_117, 1, x_116);
return x_117;
}
}
}
}
}
}
}
else
{
uint8_t x_123;
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_2);
lean_dec(x_1);
x_123 = !lean_is_exclusive(x_10);
if (x_123 == 0)
{
return x_10;
}
else
{
lean_object* x_117; lean_object* x_118; lean_object* x_119;
x_117 = lean_ctor_get(x_10, 0);
x_118 = lean_ctor_get(x_10, 1);
lean_inc(x_118);
lean_inc(x_117);
lean_object* x_124; lean_object* x_125; lean_object* x_126;
x_124 = lean_ctor_get(x_10, 0);
x_125 = lean_ctor_get(x_10, 1);
lean_inc(x_125);
lean_inc(x_124);
lean_dec(x_10);
x_119 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_119, 0, x_117);
lean_ctor_set(x_119, 1, x_118);
return x_119;
x_126 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_126, 0, x_124);
lean_ctor_set(x_126, 1, x_125);
return x_126;
}
}
}
else
{
uint8_t x_120;
uint8_t x_127;
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_2);
lean_dec(x_1);
x_120 = !lean_is_exclusive(x_8);
if (x_120 == 0)
x_127 = !lean_is_exclusive(x_8);
if (x_127 == 0)
{
return x_8;
}
else
{
lean_object* x_121; lean_object* x_122; lean_object* x_123;
x_121 = lean_ctor_get(x_8, 0);
x_122 = lean_ctor_get(x_8, 1);
lean_inc(x_122);
lean_inc(x_121);
lean_object* x_128; lean_object* x_129; lean_object* x_130;
x_128 = lean_ctor_get(x_8, 0);
x_129 = lean_ctor_get(x_8, 1);
lean_inc(x_129);
lean_inc(x_128);
lean_dec(x_8);
x_123 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_123, 0, x_121);
lean_ctor_set(x_123, 1, x_122);
return x_123;
x_130 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_130, 0, x_128);
lean_ctor_set(x_130, 1, x_129);
return x_130;
}
}
}

2
stage0/stdlib/Init/Lean/MetavarContext.c
View file

@ -9538,7 +9538,7 @@ return x_247;
block_223:
{
uint8_t x_198;
x_198 = l_Lean_Expr_hasMVar(x_196);
x_198 = l_Lean_Expr_hasExprMVar(x_196);
if (x_198 == 0)
{
lean_object* x_199; lean_object* x_200; uint8_t x_201;