chore: update stage0

This commit is contained in:
Leonardo de Moura 2021-01-12 08:14:57 -08:00
parent 42b5e780f5
commit e6a9f97c9b
6 changed files with 1797 additions and 2767 deletions

View file

@ -862,12 +862,29 @@ private def elabMatchCore (stx : Syntax) (expectedType? : Option Expr) : TermEla
let matchOptType := getMatchOptType stx
elabMatchAux discrStxs altViews matchOptType expectedType
private def isPatternVar (stx : Syntax) : TermElabM Bool := do
match (← resolveId? stx "pattern") with
| none => isAtomicIdent stx
| some f => match f with
| Expr.const fName _ _ =>
match (← getEnv).find? fName with
| some (ConstantInfo.ctorInfo _) => return false
| _ => isAtomicIdent stx
| _ => isAtomicIdent stx
where
isAtomicIdent (stx : Syntax) : Bool :=
stx.isIdent && stx.getId.eraseMacroScopes.isAtomic
-- parser! "match " >> sepBy1 termParser ", " >> optType >> " with " >> matchAlts
@[builtinTermElab «match»] def elabMatch : TermElab := fun stx expectedType? =>
@[builtinTermElab «match»] def elabMatch : TermElab := fun stx expectedType? => do
match stx with
| `(match $discr:term with | $y:ident => $rhs:term) => expandSimpleMatch stx discr y rhs expectedType?
| `(match $discr:term : $type with | $y:ident => $rhs:term) => expandSimpleMatchWithType stx discr y type rhs expectedType?
| _ => do
| `(match $discr:term with | $y:ident => $rhs:term) =>
if (← isPatternVar y) then expandSimpleMatch stx discr y rhs expectedType? else elabMatchDefault stx expectedType?
| `(match $discr:term : $type with | $y:ident => $rhs:term) =>
if (← isPatternVar y) then expandSimpleMatchWithType stx discr y type rhs expectedType? else elabMatchDefault stx expectedType?
| _ => elabMatchDefault stx expectedType?
where
elabMatchDefault (stx : Syntax) (expectedType? : Option Expr) : TermElabM Expr := do
match (← expandNonAtomicDiscrs? stx) with
| some stxNew => withMacroExpansion stx stxNew $ elabTerm stxNew expectedType?
| none =>

View file

@ -179,6 +179,7 @@ private def synthesizeUsingDefaultPrio (prio : Nat) : TermElabM Bool := do
let syntheticMVarsNew := mvarDecls.reverse ++ syntheticMVarsNew
modify fun s => { s with syntheticMVars := syntheticMVarsNew }
return true
| _ => visit mvarDecls (mvarDecl :: syntheticMVarsNew)
/- Recall that s.syntheticMVars is essentially a stack. The first metavariable was the last one created.
We want to apply the default instance in reverse creation order. Otherwise,
`toString 0` will produce a `OfNat String _` cannot be synthesized error. -/

View file

@ -620,11 +620,17 @@ mutual
private partial def isClassExpensive? : Expr → MetaM (Option Name)
| type => withReducible <| -- when testing whether a type is a type class, we only unfold reducible constants.
forallTelescopeReducingAux type none fun xs type => do
let env ← getEnv
match type.getAppFn with
| Expr.const c _ _ => do
let env ← getEnv
return if isClass env c then some c else none
| _ => pure none
if isClass env c then
return some c
else
-- make sure abbreviations are unfolded
match (← whnf type).getAppFn with
| Expr.const c _ _ => return if isClass env c then some c else none
| _ => return none
| _ => return none
private partial def isClassImp? (type : Expr) : MetaM (Option Name) := do
match (← isClassQuick? type) with

File diff suppressed because it is too large Load diff

View file

@ -139,6 +139,7 @@ lean_object* l_Lean_Meta_commitWhenSome_x3f___at___private_Lean_Elab_SyntheticMV
lean_object* lean_st_mk_ref(lean_object*, lean_object*);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances_match__6___rarg(lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_resumePostponed_match__1(lean_object*);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3(lean_object*);
lean_object* l_Lean_Elab_Term_synthesizeSyntheticMVars_loop(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Meta_isExprDefEqGuarded(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_List_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_reportStuckSyntheticMVars___spec__1___closed__2;
@ -234,6 +235,7 @@ lean_object* l_Lean_MetavarContext_instantiateMVarDeclMVars(lean_object*, lean_o
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_reportStuckSyntheticMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Std_fmt___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVarsStep___spec__2(uint8_t);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances_match__3___rarg(lean_object*, lean_object*);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3___rarg(lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeSyntheticMVar(lean_object*, uint8_t, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
uint8_t l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_getSomeSynthethicMVarsRef___rarg___lambda__1(lean_object*);
lean_object* l_Lean_Syntax_getArg(lean_object*, lean_object*);
@ -6795,6 +6797,34 @@ return x_5;
}
else
{
lean_object* x_6;
lean_dec(x_2);
x_6 = lean_apply_1(x_3, x_1);
return x_6;
}
}
}
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__2(lean_object* x_1) {
_start:
{
lean_object* x_2;
x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__2___rarg), 3, 0);
return x_2;
}
}
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
_start:
{
if (lean_obj_tag(x_1) == 0)
{
lean_object* x_4; lean_object* x_5;
lean_dec(x_3);
x_4 = lean_box(0);
x_5 = lean_apply_1(x_2, x_4);
return x_5;
}
else
{
lean_object* x_6; lean_object* x_7; lean_object* x_8;
lean_dec(x_2);
x_6 = lean_ctor_get(x_1, 0);
@ -6807,11 +6837,11 @@ return x_8;
}
}
}
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__2(lean_object* x_1) {
lean_object* l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3(lean_object* x_1) {
_start:
{
lean_object* x_2;
x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__2___rarg), 3, 0);
x_2 = lean_alloc_closure((void*)(l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizeUsingDefaultPrio_visit_match__3___rarg), 3, 0);
return x_2;
}
}
@ -6835,58 +6865,66 @@ return x_13;
}
else
{
uint8_t x_14;
x_14 = !lean_is_exclusive(x_2);
if (x_14 == 0)
lean_object* x_14; lean_object* x_15;
x_14 = lean_ctor_get(x_2, 0);
lean_inc(x_14);
x_15 = lean_ctor_get(x_14, 2);
lean_inc(x_15);
if (lean_obj_tag(x_15) == 0)
{
lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* 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;
x_15 = lean_ctor_get(x_2, 0);
x_16 = lean_ctor_get(x_2, 1);
x_17 = lean_ctor_get(x_15, 1);
lean_inc(x_17);
x_18 = lean_ctor_get(x_15, 0);
lean_inc(x_18);
x_19 = lean_ctor_get(x_8, 0);
x_20 = lean_ctor_get(x_8, 1);
x_21 = lean_ctor_get(x_8, 2);
x_22 = lean_ctor_get(x_8, 3);
x_23 = lean_ctor_get(x_8, 4);
x_24 = lean_ctor_get(x_8, 5);
x_25 = l_Lean_replaceRef(x_17, x_22);
lean_dec(x_17);
lean_inc(x_24);
lean_inc(x_23);
lean_inc(x_21);
lean_inc(x_20);
uint8_t x_16;
x_16 = !lean_is_exclusive(x_2);
if (x_16 == 0)
{
lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* 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_17 = lean_ctor_get(x_2, 1);
x_18 = lean_ctor_get(x_2, 0);
lean_dec(x_18);
x_19 = lean_ctor_get(x_14, 1);
lean_inc(x_19);
x_26 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_26, 0, x_19);
lean_ctor_set(x_26, 1, x_20);
lean_ctor_set(x_26, 2, x_21);
lean_ctor_set(x_26, 3, x_25);
lean_ctor_set(x_26, 4, x_23);
lean_ctor_set(x_26, 5, x_24);
x_20 = lean_ctor_get(x_14, 0);
lean_inc(x_20);
x_21 = lean_ctor_get(x_8, 0);
x_22 = lean_ctor_get(x_8, 1);
x_23 = lean_ctor_get(x_8, 2);
x_24 = lean_ctor_get(x_8, 3);
x_25 = lean_ctor_get(x_8, 4);
x_26 = lean_ctor_get(x_8, 5);
x_27 = l_Lean_replaceRef(x_19, x_24);
lean_dec(x_19);
lean_inc(x_26);
lean_inc(x_25);
lean_inc(x_23);
lean_inc(x_22);
lean_inc(x_21);
x_28 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_28, 0, x_21);
lean_ctor_set(x_28, 1, x_22);
lean_ctor_set(x_28, 2, x_23);
lean_ctor_set(x_28, 3, x_27);
lean_ctor_set(x_28, 4, x_25);
lean_ctor_set(x_28, 5, x_26);
lean_inc(x_9);
lean_inc(x_7);
lean_inc(x_6);
lean_inc(x_1);
x_27 = l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances(x_18, x_1, x_6, x_7, x_26, x_9, x_10);
if (lean_obj_tag(x_27) == 0)
x_29 = l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances(x_20, x_1, x_6, x_7, x_28, x_9, x_10);
if (lean_obj_tag(x_29) == 0)
{
lean_object* x_28;
x_28 = lean_ctor_get(x_27, 0);
lean_inc(x_28);
if (lean_obj_tag(x_28) == 0)
lean_object* x_30;
x_30 = lean_ctor_get(x_29, 0);
lean_inc(x_30);
if (lean_obj_tag(x_30) == 0)
{
lean_object* x_29;
x_29 = lean_ctor_get(x_27, 1);
lean_inc(x_29);
lean_dec(x_27);
lean_object* x_31;
x_31 = lean_ctor_get(x_29, 1);
lean_inc(x_31);
lean_dec(x_29);
lean_ctor_set(x_2, 1, x_3);
{
lean_object* _tmp_1 = x_16;
lean_object* _tmp_1 = x_17;
lean_object* _tmp_2 = x_2;
lean_object* _tmp_9 = x_29;
lean_object* _tmp_9 = x_31;
x_2 = _tmp_1;
x_3 = _tmp_2;
x_10 = _tmp_9;
@ -6895,310 +6933,343 @@ goto _start;
}
else
{
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; lean_object* x_40; uint8_t x_41;
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; lean_object* x_40; lean_object* x_41; lean_object* x_42; uint8_t x_43;
lean_free_object(x_2);
lean_dec(x_15);
lean_dec(x_14);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_1);
x_31 = lean_ctor_get(x_27, 1);
lean_inc(x_31);
lean_dec(x_27);
x_32 = lean_ctor_get(x_28, 0);
lean_inc(x_32);
lean_dec(x_28);
x_33 = l_List_append___rarg(x_32, x_3);
x_34 = l_List_reverse___rarg(x_16);
x_35 = l_List_append___rarg(x_34, x_33);
x_36 = lean_st_ref_get(x_9, x_31);
x_33 = lean_ctor_get(x_29, 1);
lean_inc(x_33);
lean_dec(x_29);
x_34 = lean_ctor_get(x_30, 0);
lean_inc(x_34);
lean_dec(x_30);
x_35 = l_List_append___rarg(x_34, x_3);
x_36 = l_List_reverse___rarg(x_17);
x_37 = l_List_append___rarg(x_36, x_35);
x_38 = lean_st_ref_get(x_9, x_33);
lean_dec(x_9);
x_37 = lean_ctor_get(x_36, 1);
lean_inc(x_37);
lean_dec(x_36);
x_38 = lean_st_ref_take(x_5, x_37);
x_39 = lean_ctor_get(x_38, 0);
x_39 = lean_ctor_get(x_38, 1);
lean_inc(x_39);
x_40 = lean_ctor_get(x_38, 1);
lean_inc(x_40);
lean_dec(x_38);
x_41 = !lean_is_exclusive(x_39);
if (x_41 == 0)
x_40 = lean_st_ref_take(x_5, x_39);
x_41 = lean_ctor_get(x_40, 0);
lean_inc(x_41);
x_42 = lean_ctor_get(x_40, 1);
lean_inc(x_42);
lean_dec(x_40);
x_43 = !lean_is_exclusive(x_41);
if (x_43 == 0)
{
lean_object* x_42; lean_object* x_43; uint8_t x_44;
x_42 = lean_ctor_get(x_39, 1);
lean_dec(x_42);
lean_ctor_set(x_39, 1, x_35);
x_43 = lean_st_ref_set(x_5, x_39, x_40);
x_44 = !lean_is_exclusive(x_43);
if (x_44 == 0)
lean_object* x_44; lean_object* x_45; uint8_t x_46;
x_44 = lean_ctor_get(x_41, 1);
lean_dec(x_44);
lean_ctor_set(x_41, 1, x_37);
x_45 = lean_st_ref_set(x_5, x_41, x_42);
x_46 = !lean_is_exclusive(x_45);
if (x_46 == 0)
{
lean_object* x_45; uint8_t x_46; lean_object* x_47;
x_45 = lean_ctor_get(x_43, 0);
lean_object* x_47; uint8_t x_48; lean_object* x_49;
x_47 = lean_ctor_get(x_45, 0);
lean_dec(x_47);
x_48 = 1;
x_49 = lean_box(x_48);
lean_ctor_set(x_45, 0, x_49);
return x_45;
}
else
{
lean_object* x_50; uint8_t x_51; lean_object* x_52; lean_object* x_53;
x_50 = lean_ctor_get(x_45, 1);
lean_inc(x_50);
lean_dec(x_45);
x_46 = 1;
x_47 = lean_box(x_46);
lean_ctor_set(x_43, 0, x_47);
return x_43;
}
else
{
lean_object* x_48; uint8_t x_49; lean_object* x_50; lean_object* x_51;
x_48 = lean_ctor_get(x_43, 1);
lean_inc(x_48);
lean_dec(x_43);
x_49 = 1;
x_50 = lean_box(x_49);
x_51 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_51, 0, x_50);
lean_ctor_set(x_51, 1, x_48);
return x_51;
x_51 = 1;
x_52 = lean_box(x_51);
x_53 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_53, 0, x_52);
lean_ctor_set(x_53, 1, x_50);
return x_53;
}
}
else
{
lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; uint8_t x_61; lean_object* x_62; lean_object* x_63;
x_52 = lean_ctor_get(x_39, 0);
x_53 = lean_ctor_get(x_39, 2);
x_54 = lean_ctor_get(x_39, 3);
x_55 = lean_ctor_get(x_39, 4);
x_56 = lean_ctor_get(x_39, 5);
lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; lean_object* x_64; lean_object* x_65;
x_54 = lean_ctor_get(x_41, 0);
x_55 = lean_ctor_get(x_41, 2);
x_56 = lean_ctor_get(x_41, 3);
x_57 = lean_ctor_get(x_41, 4);
x_58 = lean_ctor_get(x_41, 5);
lean_inc(x_58);
lean_inc(x_57);
lean_inc(x_56);
lean_inc(x_55);
lean_inc(x_54);
lean_inc(x_53);
lean_inc(x_52);
lean_dec(x_39);
x_57 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_57, 0, x_52);
lean_ctor_set(x_57, 1, x_35);
lean_ctor_set(x_57, 2, x_53);
lean_ctor_set(x_57, 3, x_54);
lean_ctor_set(x_57, 4, x_55);
lean_ctor_set(x_57, 5, x_56);
x_58 = lean_st_ref_set(x_5, x_57, x_40);
x_59 = lean_ctor_get(x_58, 1);
lean_inc(x_59);
if (lean_is_exclusive(x_58)) {
lean_ctor_release(x_58, 0);
lean_ctor_release(x_58, 1);
x_60 = x_58;
lean_dec(x_41);
x_59 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_59, 0, x_54);
lean_ctor_set(x_59, 1, x_37);
lean_ctor_set(x_59, 2, x_55);
lean_ctor_set(x_59, 3, x_56);
lean_ctor_set(x_59, 4, x_57);
lean_ctor_set(x_59, 5, x_58);
x_60 = lean_st_ref_set(x_5, x_59, x_42);
x_61 = lean_ctor_get(x_60, 1);
lean_inc(x_61);
if (lean_is_exclusive(x_60)) {
lean_ctor_release(x_60, 0);
lean_ctor_release(x_60, 1);
x_62 = x_60;
} else {
lean_dec_ref(x_58);
x_60 = lean_box(0);
lean_dec_ref(x_60);
x_62 = lean_box(0);
}
x_61 = 1;
x_62 = lean_box(x_61);
if (lean_is_scalar(x_60)) {
x_63 = lean_alloc_ctor(0, 2, 0);
x_63 = 1;
x_64 = lean_box(x_63);
if (lean_is_scalar(x_62)) {
x_65 = lean_alloc_ctor(0, 2, 0);
} else {
x_63 = x_60;
x_65 = x_62;
}
lean_ctor_set(x_63, 0, x_62);
lean_ctor_set(x_63, 1, x_59);
return x_63;
lean_ctor_set(x_65, 0, x_64);
lean_ctor_set(x_65, 1, x_61);
return x_65;
}
}
}
else
{
uint8_t x_64;
uint8_t x_66;
lean_free_object(x_2);
lean_dec(x_16);
lean_dec(x_15);
lean_dec(x_17);
lean_dec(x_14);
lean_dec(x_9);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_3);
lean_dec(x_1);
x_64 = !lean_is_exclusive(x_27);
if (x_64 == 0)
x_66 = !lean_is_exclusive(x_29);
if (x_66 == 0)
{
return x_27;
return x_29;
}
else
{
lean_object* x_65; lean_object* x_66; lean_object* x_67;
x_65 = lean_ctor_get(x_27, 0);
x_66 = lean_ctor_get(x_27, 1);
lean_inc(x_66);
lean_inc(x_65);
lean_dec(x_27);
x_67 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_67, 0, x_65);
lean_ctor_set(x_67, 1, x_66);
return x_67;
}
}
}
else
{
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; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80;
x_68 = lean_ctor_get(x_2, 0);
x_69 = lean_ctor_get(x_2, 1);
lean_inc(x_69);
lean_object* x_67; lean_object* x_68; lean_object* x_69;
x_67 = lean_ctor_get(x_29, 0);
x_68 = lean_ctor_get(x_29, 1);
lean_inc(x_68);
lean_dec(x_2);
x_70 = lean_ctor_get(x_68, 1);
lean_inc(x_67);
lean_dec(x_29);
x_69 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_69, 0, x_67);
lean_ctor_set(x_69, 1, x_68);
return x_69;
}
}
}
else
{
lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; lean_object* x_81;
x_70 = lean_ctor_get(x_2, 1);
lean_inc(x_70);
x_71 = lean_ctor_get(x_68, 0);
lean_dec(x_2);
x_71 = lean_ctor_get(x_14, 1);
lean_inc(x_71);
x_72 = lean_ctor_get(x_8, 0);
x_73 = lean_ctor_get(x_8, 1);
x_74 = lean_ctor_get(x_8, 2);
x_75 = lean_ctor_get(x_8, 3);
x_76 = lean_ctor_get(x_8, 4);
x_77 = lean_ctor_get(x_8, 5);
x_78 = l_Lean_replaceRef(x_70, x_75);
lean_dec(x_70);
x_72 = lean_ctor_get(x_14, 0);
lean_inc(x_72);
x_73 = lean_ctor_get(x_8, 0);
x_74 = lean_ctor_get(x_8, 1);
x_75 = lean_ctor_get(x_8, 2);
x_76 = lean_ctor_get(x_8, 3);
x_77 = lean_ctor_get(x_8, 4);
x_78 = lean_ctor_get(x_8, 5);
x_79 = l_Lean_replaceRef(x_71, x_76);
lean_dec(x_71);
lean_inc(x_78);
lean_inc(x_77);
lean_inc(x_76);
lean_inc(x_75);
lean_inc(x_74);
lean_inc(x_73);
lean_inc(x_72);
x_79 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_79, 0, x_72);
lean_ctor_set(x_79, 1, x_73);
lean_ctor_set(x_79, 2, x_74);
lean_ctor_set(x_79, 3, x_78);
lean_ctor_set(x_79, 4, x_76);
lean_ctor_set(x_79, 5, x_77);
x_80 = lean_alloc_ctor(0, 6, 0);
lean_ctor_set(x_80, 0, x_73);
lean_ctor_set(x_80, 1, x_74);
lean_ctor_set(x_80, 2, x_75);
lean_ctor_set(x_80, 3, x_79);
lean_ctor_set(x_80, 4, x_77);
lean_ctor_set(x_80, 5, x_78);
lean_inc(x_9);
lean_inc(x_7);
lean_inc(x_6);
lean_inc(x_1);
x_80 = l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances(x_71, x_1, x_6, x_7, x_79, x_9, x_10);
if (lean_obj_tag(x_80) == 0)
{
lean_object* x_81;
x_81 = lean_ctor_get(x_80, 0);
lean_inc(x_81);
x_81 = l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_tryToSynthesizeUsingDefaultInstances(x_72, x_1, x_6, x_7, x_80, x_9, x_10);
if (lean_obj_tag(x_81) == 0)
{
lean_object* x_82; lean_object* x_83;
x_82 = lean_ctor_get(x_80, 1);
lean_object* x_82;
x_82 = lean_ctor_get(x_81, 0);
lean_inc(x_82);
lean_dec(x_80);
x_83 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_83, 0, x_68);
lean_ctor_set(x_83, 1, x_3);
x_2 = x_69;
x_3 = x_83;
x_10 = x_82;
if (lean_obj_tag(x_82) == 0)
{
lean_object* x_83; lean_object* x_84;
x_83 = lean_ctor_get(x_81, 1);
lean_inc(x_83);
lean_dec(x_81);
x_84 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_84, 0, x_14);
lean_ctor_set(x_84, 1, x_3);
x_2 = x_70;
x_3 = x_84;
x_10 = x_83;
goto _start;
}
else
{
lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; 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; uint8_t x_105; lean_object* x_106; lean_object* x_107;
lean_dec(x_68);
lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; lean_object* x_96; 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_object* x_107; lean_object* x_108;
lean_dec(x_14);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_1);
x_85 = lean_ctor_get(x_80, 1);
lean_inc(x_85);
lean_dec(x_80);
x_86 = lean_ctor_get(x_81, 0);
x_86 = lean_ctor_get(x_81, 1);
lean_inc(x_86);
lean_dec(x_81);
x_87 = l_List_append___rarg(x_86, x_3);
x_88 = l_List_reverse___rarg(x_69);
x_89 = l_List_append___rarg(x_88, x_87);
x_90 = lean_st_ref_get(x_9, x_85);
x_87 = lean_ctor_get(x_82, 0);
lean_inc(x_87);
lean_dec(x_82);
x_88 = l_List_append___rarg(x_87, x_3);
x_89 = l_List_reverse___rarg(x_70);
x_90 = l_List_append___rarg(x_89, x_88);
x_91 = lean_st_ref_get(x_9, x_86);
lean_dec(x_9);
x_91 = lean_ctor_get(x_90, 1);
lean_inc(x_91);
lean_dec(x_90);
x_92 = lean_st_ref_take(x_5, x_91);
x_93 = lean_ctor_get(x_92, 0);
lean_inc(x_93);
x_94 = lean_ctor_get(x_92, 1);
x_92 = lean_ctor_get(x_91, 1);
lean_inc(x_92);
lean_dec(x_91);
x_93 = lean_st_ref_take(x_5, x_92);
x_94 = lean_ctor_get(x_93, 0);
lean_inc(x_94);
lean_dec(x_92);
x_95 = lean_ctor_get(x_93, 0);
x_95 = lean_ctor_get(x_93, 1);
lean_inc(x_95);
x_96 = lean_ctor_get(x_93, 2);
lean_dec(x_93);
x_96 = lean_ctor_get(x_94, 0);
lean_inc(x_96);
x_97 = lean_ctor_get(x_93, 3);
x_97 = lean_ctor_get(x_94, 2);
lean_inc(x_97);
x_98 = lean_ctor_get(x_93, 4);
x_98 = lean_ctor_get(x_94, 3);
lean_inc(x_98);
x_99 = lean_ctor_get(x_93, 5);
x_99 = lean_ctor_get(x_94, 4);
lean_inc(x_99);
if (lean_is_exclusive(x_93)) {
lean_ctor_release(x_93, 0);
lean_ctor_release(x_93, 1);
lean_ctor_release(x_93, 2);
lean_ctor_release(x_93, 3);
lean_ctor_release(x_93, 4);
lean_ctor_release(x_93, 5);
x_100 = x_93;
x_100 = lean_ctor_get(x_94, 5);
lean_inc(x_100);
if (lean_is_exclusive(x_94)) {
lean_ctor_release(x_94, 0);
lean_ctor_release(x_94, 1);
lean_ctor_release(x_94, 2);
lean_ctor_release(x_94, 3);
lean_ctor_release(x_94, 4);
lean_ctor_release(x_94, 5);
x_101 = x_94;
} else {
lean_dec_ref(x_93);
x_100 = lean_box(0);
lean_dec_ref(x_94);
x_101 = lean_box(0);
}
if (lean_is_scalar(x_100)) {
x_101 = lean_alloc_ctor(0, 6, 0);
if (lean_is_scalar(x_101)) {
x_102 = lean_alloc_ctor(0, 6, 0);
} else {
x_101 = x_100;
x_102 = x_101;
}
lean_ctor_set(x_101, 0, x_95);
lean_ctor_set(x_101, 1, x_89);
lean_ctor_set(x_101, 2, x_96);
lean_ctor_set(x_101, 3, x_97);
lean_ctor_set(x_101, 4, x_98);
lean_ctor_set(x_101, 5, x_99);
x_102 = lean_st_ref_set(x_5, x_101, x_94);
x_103 = lean_ctor_get(x_102, 1);
lean_inc(x_103);
if (lean_is_exclusive(x_102)) {
lean_ctor_release(x_102, 0);
lean_ctor_release(x_102, 1);
x_104 = x_102;
lean_ctor_set(x_102, 0, x_96);
lean_ctor_set(x_102, 1, x_90);
lean_ctor_set(x_102, 2, x_97);
lean_ctor_set(x_102, 3, x_98);
lean_ctor_set(x_102, 4, x_99);
lean_ctor_set(x_102, 5, x_100);
x_103 = lean_st_ref_set(x_5, x_102, x_95);
x_104 = lean_ctor_get(x_103, 1);
lean_inc(x_104);
if (lean_is_exclusive(x_103)) {
lean_ctor_release(x_103, 0);
lean_ctor_release(x_103, 1);
x_105 = x_103;
} else {
lean_dec_ref(x_102);
x_104 = lean_box(0);
lean_dec_ref(x_103);
x_105 = lean_box(0);
}
x_105 = 1;
x_106 = lean_box(x_105);
if (lean_is_scalar(x_104)) {
x_107 = lean_alloc_ctor(0, 2, 0);
x_106 = 1;
x_107 = lean_box(x_106);
if (lean_is_scalar(x_105)) {
x_108 = lean_alloc_ctor(0, 2, 0);
} else {
x_107 = x_104;
x_108 = x_105;
}
lean_ctor_set(x_107, 0, x_106);
lean_ctor_set(x_107, 1, x_103);
return x_107;
lean_ctor_set(x_108, 0, x_107);
lean_ctor_set(x_108, 1, x_104);
return x_108;
}
}
else
{
lean_object* x_108; lean_object* x_109; lean_object* x_110; lean_object* x_111;
lean_dec(x_69);
lean_dec(x_68);
lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112;
lean_dec(x_70);
lean_dec(x_14);
lean_dec(x_9);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_3);
lean_dec(x_1);
x_108 = lean_ctor_get(x_80, 0);
lean_inc(x_108);
x_109 = lean_ctor_get(x_80, 1);
x_109 = lean_ctor_get(x_81, 0);
lean_inc(x_109);
if (lean_is_exclusive(x_80)) {
lean_ctor_release(x_80, 0);
lean_ctor_release(x_80, 1);
x_110 = x_80;
x_110 = lean_ctor_get(x_81, 1);
lean_inc(x_110);
if (lean_is_exclusive(x_81)) {
lean_ctor_release(x_81, 0);
lean_ctor_release(x_81, 1);
x_111 = x_81;
} else {
lean_dec_ref(x_80);
x_110 = lean_box(0);
lean_dec_ref(x_81);
x_111 = lean_box(0);
}
if (lean_is_scalar(x_110)) {
x_111 = lean_alloc_ctor(1, 2, 0);
if (lean_is_scalar(x_111)) {
x_112 = lean_alloc_ctor(1, 2, 0);
} else {
x_111 = x_110;
x_112 = x_111;
}
lean_ctor_set(x_111, 0, x_108);
lean_ctor_set(x_111, 1, x_109);
return x_111;
lean_ctor_set(x_112, 0, x_109);
lean_ctor_set(x_112, 1, x_110);
return x_112;
}
}
}
else
{
uint8_t x_113;
lean_dec(x_15);
x_113 = !lean_is_exclusive(x_2);
if (x_113 == 0)
{
lean_object* x_114; lean_object* x_115;
x_114 = lean_ctor_get(x_2, 1);
x_115 = lean_ctor_get(x_2, 0);
lean_dec(x_115);
lean_ctor_set(x_2, 1, x_3);
{
lean_object* _tmp_1 = x_114;
lean_object* _tmp_2 = x_2;
x_2 = _tmp_1;
x_3 = _tmp_2;
}
goto _start;
}
else
{
lean_object* x_117; lean_object* x_118;
x_117 = lean_ctor_get(x_2, 1);
lean_inc(x_117);
lean_dec(x_2);
x_118 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_118, 0, x_14);
lean_ctor_set(x_118, 1, x_3);
x_2 = x_117;
x_3 = x_118;
goto _start;
}
}
}
@ -8015,7 +8086,7 @@ _start:
lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6;
x_1 = l___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_synthesizePendingInstMVar___lambda__1___closed__1;
x_2 = l_List_forIn_loop___at___private_Lean_Elab_SyntheticMVars_0__Lean_Elab_Term_reportStuckSyntheticMVars___spec__1___closed__2;
x_3 = lean_unsigned_to_nat(213u);
x_3 = lean_unsigned_to_nat(214u);
x_4 = lean_unsigned_to_nat(11u);
x_5 = l_Lean_Syntax_strLitToAtom___closed__3;
x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);

View file

@ -731,6 +731,7 @@ lean_object* lean_local_ctx_find(lean_object*, lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallTelescopeReducingAuxAux_process___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_lambdaTelescopeImp___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_lambdaTelescopeImp_process_match__1___rarg(uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f_match__2___rarg(lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Meta_instMonadLCtxMetaM;
lean_object* l_Lean_Meta_initFn____x40_Lean_Meta_Basic___hyg_1020____lambda__1___closed__3;
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withLetDeclImp(lean_object*);
@ -742,6 +743,7 @@ lean_object* l_Lean_Meta_mapError___rarg(lean_object*, lean_object*, lean_object
lean_object* l_Lean_Meta_getPostponed(lean_object*);
lean_object* l_Lean_Meta_getParamNames(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_withNewFVar(lean_object*);
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f_match__2(lean_object*);
lean_object* l_Lean_Meta_setMCtx(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Meta_getLocalDeclFromUserName___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
lean_object* l_Lean_Meta_whnfD___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
@ -18329,6 +18331,40 @@ x_2 = lean_alloc_closure((void*)(l___private_Lean_Meta_Basic_0__Lean_Meta_isClas
return x_2;
}
}
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f_match__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
_start:
{
if (lean_obj_tag(x_1) == 4)
{
lean_object* x_4; lean_object* x_5; uint64_t x_6; lean_object* x_7; lean_object* x_8;
lean_dec(x_3);
x_4 = lean_ctor_get(x_1, 0);
lean_inc(x_4);
x_5 = lean_ctor_get(x_1, 1);
lean_inc(x_5);
x_6 = lean_ctor_get_uint64(x_1, sizeof(void*)*2);
lean_dec(x_1);
x_7 = lean_box_uint64(x_6);
x_8 = lean_apply_3(x_2, x_4, x_5, x_7);
return x_8;
}
else
{
lean_object* x_9;
lean_dec(x_2);
x_9 = lean_apply_1(x_3, x_1);
return x_9;
}
}
}
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f_match__2(lean_object* x_1) {
_start:
{
lean_object* x_2;
x_2 = lean_alloc_closure((void*)(l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f_match__2___rarg), 3, 0);
return x_2;
}
}
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassImp_x3f_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
_start:
{
@ -18902,84 +18938,335 @@ return x_2;
lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
_start:
{
lean_object* x_9;
x_9 = l_Lean_Expr_getAppFn(x_3);
if (lean_obj_tag(x_9) == 4)
lean_object* x_9; uint8_t x_10;
x_9 = lean_st_ref_get(x_7, x_8);
x_10 = !lean_is_exclusive(x_9);
if (x_10 == 0)
{
lean_object* x_10; lean_object* x_11; uint8_t x_12;
x_10 = lean_ctor_get(x_9, 0);
lean_inc(x_10);
lean_dec(x_9);
x_11 = lean_st_ref_get(x_7, x_8);
x_12 = !lean_is_exclusive(x_11);
if (x_12 == 0)
{
lean_object* x_13; lean_object* x_14; uint8_t x_15;
lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14;
x_11 = lean_ctor_get(x_9, 0);
x_12 = lean_ctor_get(x_9, 1);
x_13 = lean_ctor_get(x_11, 0);
x_14 = lean_ctor_get(x_13, 0);
lean_inc(x_14);
lean_dec(x_13);
lean_inc(x_10);
x_15 = lean_is_class(x_14, x_10);
if (x_15 == 0)
{
lean_dec(x_10);
lean_ctor_set(x_11, 0, x_1);
return x_11;
}
else
{
lean_object* x_16;
lean_dec(x_1);
x_16 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_16, 0, x_10);
lean_ctor_set(x_11, 0, x_16);
return x_11;
}
}
else
{
lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20;
x_17 = lean_ctor_get(x_11, 0);
x_18 = lean_ctor_get(x_11, 1);
lean_inc(x_18);
lean_inc(x_17);
lean_inc(x_13);
lean_dec(x_11);
x_14 = l_Lean_Expr_getAppFn(x_3);
if (lean_obj_tag(x_14) == 4)
{
lean_object* x_15; uint8_t x_16;
x_15 = lean_ctor_get(x_14, 0);
lean_inc(x_15);
lean_dec(x_14);
lean_inc(x_15);
lean_inc(x_13);
x_16 = lean_is_class(x_13, x_15);
if (x_16 == 0)
{
lean_object* x_17;
lean_dec(x_15);
lean_free_object(x_9);
x_17 = l_Lean_Meta_whnf(x_3, x_4, x_5, x_6, x_7, x_12);
if (lean_obj_tag(x_17) == 0)
{
uint8_t x_18;
x_18 = !lean_is_exclusive(x_17);
if (x_18 == 0)
{
lean_object* x_19; lean_object* x_20;
x_19 = lean_ctor_get(x_17, 0);
lean_inc(x_19);
lean_dec(x_17);
lean_inc(x_10);
x_20 = lean_is_class(x_19, x_10);
if (x_20 == 0)
x_20 = l_Lean_Expr_getAppFn(x_19);
lean_dec(x_19);
if (lean_obj_tag(x_20) == 4)
{
lean_object* x_21;
lean_dec(x_10);
x_21 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_21, 0, x_1);
lean_ctor_set(x_21, 1, x_18);
return x_21;
lean_object* x_21; uint8_t x_22;
x_21 = lean_ctor_get(x_20, 0);
lean_inc(x_21);
lean_dec(x_20);
lean_inc(x_21);
x_22 = lean_is_class(x_13, x_21);
if (x_22 == 0)
{
lean_dec(x_21);
lean_ctor_set(x_17, 0, x_1);
return x_17;
}
else
{
lean_object* x_22; lean_object* x_23;
lean_object* x_23;
lean_dec(x_1);
x_22 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_22, 0, x_10);
x_23 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_23, 0, x_22);
lean_ctor_set(x_23, 1, x_18);
return x_23;
x_23 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_23, 0, x_21);
lean_ctor_set(x_17, 0, x_23);
return x_17;
}
}
else
{
lean_dec(x_20);
lean_dec(x_13);
lean_ctor_set(x_17, 0, x_1);
return x_17;
}
}
else
{
lean_object* x_24; lean_object* x_25; lean_object* x_26;
x_24 = lean_ctor_get(x_17, 0);
x_25 = lean_ctor_get(x_17, 1);
lean_inc(x_25);
lean_inc(x_24);
lean_dec(x_17);
x_26 = l_Lean_Expr_getAppFn(x_24);
lean_dec(x_24);
if (lean_obj_tag(x_26) == 4)
{
lean_object* x_27; uint8_t x_28;
x_27 = lean_ctor_get(x_26, 0);
lean_inc(x_27);
lean_dec(x_26);
lean_inc(x_27);
x_28 = lean_is_class(x_13, x_27);
if (x_28 == 0)
{
lean_object* x_29;
lean_dec(x_27);
x_29 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_29, 0, x_1);
lean_ctor_set(x_29, 1, x_25);
return x_29;
}
else
{
lean_object* x_30; lean_object* x_31;
lean_dec(x_1);
x_30 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_30, 0, x_27);
x_31 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_31, 0, x_30);
lean_ctor_set(x_31, 1, x_25);
return x_31;
}
}
else
{
lean_object* x_32;
lean_dec(x_26);
lean_dec(x_13);
x_32 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_32, 0, x_1);
lean_ctor_set(x_32, 1, x_25);
return x_32;
}
}
}
else
{
lean_object* x_24;
uint8_t x_33;
lean_dec(x_13);
lean_dec(x_1);
x_33 = !lean_is_exclusive(x_17);
if (x_33 == 0)
{
return x_17;
}
else
{
lean_object* x_34; lean_object* x_35; lean_object* x_36;
x_34 = lean_ctor_get(x_17, 0);
x_35 = lean_ctor_get(x_17, 1);
lean_inc(x_35);
lean_inc(x_34);
lean_dec(x_17);
x_36 = lean_alloc_ctor(1, 2, 0);
lean_ctor_set(x_36, 0, x_34);
lean_ctor_set(x_36, 1, x_35);
return x_36;
}
}
}
else
{
lean_object* x_37;
lean_dec(x_13);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_3);
lean_dec(x_1);
x_37 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_37, 0, x_15);
lean_ctor_set(x_9, 0, x_37);
return x_9;
}
}
else
{
lean_dec(x_14);
lean_dec(x_13);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_3);
lean_ctor_set(x_9, 0, x_1);
return x_9;
}
}
else
{
lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41;
x_38 = lean_ctor_get(x_9, 0);
x_39 = lean_ctor_get(x_9, 1);
lean_inc(x_39);
lean_inc(x_38);
lean_dec(x_9);
x_24 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_24, 0, x_1);
lean_ctor_set(x_24, 1, x_8);
return x_24;
x_40 = lean_ctor_get(x_38, 0);
lean_inc(x_40);
lean_dec(x_38);
x_41 = l_Lean_Expr_getAppFn(x_3);
if (lean_obj_tag(x_41) == 4)
{
lean_object* x_42; uint8_t x_43;
x_42 = lean_ctor_get(x_41, 0);
lean_inc(x_42);
lean_dec(x_41);
lean_inc(x_42);
lean_inc(x_40);
x_43 = lean_is_class(x_40, x_42);
if (x_43 == 0)
{
lean_object* x_44;
lean_dec(x_42);
x_44 = l_Lean_Meta_whnf(x_3, x_4, x_5, x_6, x_7, x_39);
if (lean_obj_tag(x_44) == 0)
{
lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48;
x_45 = lean_ctor_get(x_44, 0);
lean_inc(x_45);
x_46 = lean_ctor_get(x_44, 1);
lean_inc(x_46);
if (lean_is_exclusive(x_44)) {
lean_ctor_release(x_44, 0);
lean_ctor_release(x_44, 1);
x_47 = x_44;
} else {
lean_dec_ref(x_44);
x_47 = lean_box(0);
}
x_48 = l_Lean_Expr_getAppFn(x_45);
lean_dec(x_45);
if (lean_obj_tag(x_48) == 4)
{
lean_object* x_49; uint8_t x_50;
x_49 = lean_ctor_get(x_48, 0);
lean_inc(x_49);
lean_dec(x_48);
lean_inc(x_49);
x_50 = lean_is_class(x_40, x_49);
if (x_50 == 0)
{
lean_object* x_51;
lean_dec(x_49);
if (lean_is_scalar(x_47)) {
x_51 = lean_alloc_ctor(0, 2, 0);
} else {
x_51 = x_47;
}
lean_ctor_set(x_51, 0, x_1);
lean_ctor_set(x_51, 1, x_46);
return x_51;
}
else
{
lean_object* x_52; lean_object* x_53;
lean_dec(x_1);
x_52 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_52, 0, x_49);
if (lean_is_scalar(x_47)) {
x_53 = lean_alloc_ctor(0, 2, 0);
} else {
x_53 = x_47;
}
lean_ctor_set(x_53, 0, x_52);
lean_ctor_set(x_53, 1, x_46);
return x_53;
}
}
else
{
lean_object* x_54;
lean_dec(x_48);
lean_dec(x_40);
if (lean_is_scalar(x_47)) {
x_54 = lean_alloc_ctor(0, 2, 0);
} else {
x_54 = x_47;
}
lean_ctor_set(x_54, 0, x_1);
lean_ctor_set(x_54, 1, x_46);
return x_54;
}
}
else
{
lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58;
lean_dec(x_40);
lean_dec(x_1);
x_55 = lean_ctor_get(x_44, 0);
lean_inc(x_55);
x_56 = lean_ctor_get(x_44, 1);
lean_inc(x_56);
if (lean_is_exclusive(x_44)) {
lean_ctor_release(x_44, 0);
lean_ctor_release(x_44, 1);
x_57 = x_44;
} else {
lean_dec_ref(x_44);
x_57 = lean_box(0);
}
if (lean_is_scalar(x_57)) {
x_58 = lean_alloc_ctor(1, 2, 0);
} else {
x_58 = x_57;
}
lean_ctor_set(x_58, 0, x_55);
lean_ctor_set(x_58, 1, x_56);
return x_58;
}
}
else
{
lean_object* x_59; lean_object* x_60;
lean_dec(x_40);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_3);
lean_dec(x_1);
x_59 = lean_alloc_ctor(1, 1, 0);
lean_ctor_set(x_59, 0, x_42);
x_60 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_60, 0, x_59);
lean_ctor_set(x_60, 1, x_39);
return x_60;
}
}
else
{
lean_object* x_61;
lean_dec(x_41);
lean_dec(x_40);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_3);
x_61 = lean_alloc_ctor(0, 2, 0);
lean_ctor_set(x_61, 0, x_1);
lean_ctor_set(x_61, 1, x_39);
return x_61;
}
}
}
}
@ -19433,11 +19720,6 @@ _start:
{
lean_object* x_9;
x_9 = l___private_Lean_Meta_Basic_0__Lean_Meta_isClassExpensive_x3f___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
lean_dec(x_7);
lean_dec(x_6);
lean_dec(x_5);
lean_dec(x_4);
lean_dec(x_3);
lean_dec(x_2);
return x_9;
}