[FIR] Use super<Enum> as delegated calls in enum constructors

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt

@@ -410,12 +410,18 @@ class Fir2IrVisitor(
             ?: return null
         return convertWithOffsets { startOffset, endOffset ->
             val irConstructorSymbol = declarationStorage.getIrFunctionSymbol(constructorSymbol) as IrConstructorSymbol
-            if (constructorSymbol.fir.isFromEnumClass) {
+            if (constructorSymbol.fir.isFromEnumClass || constructorSymbol.fir.returnTypeRef.isEnum) {
                 IrEnumConstructorCallImpl(
                     startOffset, endOffset,
                     constructedIrType,
                     irConstructorSymbol
-                )
+                ).apply {
+                    val typeArguments = (constructedTypeRef as? FirResolvedTypeRef)?.type?.typeArguments
+                    if (typeArguments?.isNotEmpty() == true) {
+                        val irType = (typeArguments.first() as ConeTypedProjection).type.toIrType(session, declarationStorage, irBuiltIns)
+                        putTypeArgument(0, irType)
+                    }
+                }
             } else {
                 IrDelegatingConstructorCallImpl(
                     startOffset, endOffset,

compiler/fir/lightTree/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt

@@ -398,13 +398,14 @@ class DeclarationsConverter(
 
                 when {
                     modifiers.isEnum() && (classKind == ClassKind.ENUM_CLASS) -> {
-                        superTypeRefs += buildResolvedTypeRef {
+                        delegatedSuperTypeRef = buildResolvedTypeRef {
                             type = ConeClassLikeTypeImpl(
                                 implicitEnumType.type.lookupTag,
                                 arrayOf(selfType.coneTypeUnsafe()),
                                 isNullable = false
                             )
                         }
+                        superTypeRefs += delegatedSuperTypeRef!!
                     }
                     modifiers.isAnnotation() && (classKind == ClassKind.ANNOTATION_CLASS) -> {
                         superTypeRefs += implicitAnnotationType

compiler/fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt

@@ -408,13 +408,14 @@ class RawFirBuilder(
                      *   for correct resolve of super constructor call or just call kotlin.Any constructor
                      *   and convert it to right call at backend, because of it doesn't affects frontend work
                      */
-                    container.superTypeRefs += buildResolvedTypeRef {
+                    delegatedSuperTypeRef = buildResolvedTypeRef {
                         type = ConeClassLikeTypeImpl(
                             implicitEnumType.type.lookupTag,
                             delegatedSelfTypeRef?.coneTypeUnsafe<ConeKotlinType>()?.let { arrayOf(it) } ?: emptyArray(),
                             isNullable = false,
                         )
                     }
+                    container.superTypeRefs += delegatedSuperTypeRef
                 }
                 this is KtClass && classKind == ClassKind.ANNOTATION_CLASS -> {
                     container.superTypeRefs += implicitAnnotationType

compiler/fir/psi2fir/testData/rawBuilder/declarations/annotation.txt

@@ -26,7 +26,7 @@ FILE: annotation.kt
     }
     @base() public? final? enum class My : R|kotlin/Enum<My>| {
         private constructor(): R|My| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<My>|>()
         }
 
         public final static enum entry FIRST: R|My| = @base() object : R|My| {

compiler/fir/psi2fir/testData/rawBuilder/declarations/constructorInObject.txt

@@ -10,7 +10,7 @@ FILE: constructorInObject.kt
     }
     public? final? enum class B : R|kotlin/Enum<B>| {
         private constructor(): R|B| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<B>|>()
         }
 
         public final static enum entry X: R|B| = object : R|B| {

compiler/fir/psi2fir/testData/rawBuilder/declarations/enums.txt

@@ -1,7 +1,7 @@
 FILE: enums.kt
     public? final? enum class Order : R|kotlin/Enum<Order>| {
         private constructor(): R|Order| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<Order>|>()
         }
 
         public final static enum entry FIRST: R|Order| = object : R|Order| {
@@ -34,7 +34,7 @@ FILE: enums.kt
     }
     public? final? enum class Planet : R|kotlin/Enum<Planet>| {
         public? constructor(m: Double, r: Double): R|Planet| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<Planet>|>()
         }
 
         public? final? val m: Double = R|<local>/m|

compiler/fir/psi2fir/testData/rawBuilder/declarations/enums2.txt

@@ -15,7 +15,7 @@ FILE: enums2.kt
     }
     public? final? enum class SomeEnum : R|kotlin/Enum<SomeEnum>| {
         public? constructor(x: Some): R|SomeEnum| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<SomeEnum>|>()
         }
 
         public? final? val x: Some = R|<local>/x|

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/ResolverParts.kt

@@ -157,6 +157,11 @@ internal object MapArguments : ResolutionStage() {
     override suspend fun check(candidate: Candidate, sink: CheckerSink, callInfo: CallInfo) {
         val symbol = candidate.symbol as? FirFunctionSymbol<*> ?: return sink.reportApplicability(CandidateApplicability.HIDDEN)
         val function = symbol.fir
+        if (function is FirConstructor && function.returnTypeRef.isEnum) {
+            // NB: we do not check kotlin.Enum constructor calls, because we do not pass arguments there
+            candidate.argumentMapping = mapOf()
+            return
+        }
 
         val mapping = mapArguments(callInfo.arguments, function)
         val argumentToParameterMapping = mutableMapOf<FirExpression, FirValueParameter>()

compiler/fir/resolve/testData/resolve/enum.txt

@@ -15,7 +15,7 @@ FILE: enum.kt
     }
     public final enum class SomeEnum : R|kotlin/Enum<SomeEnum>| {
         private constructor(x: R|Some|): R|SomeEnum| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<SomeEnum>|>()
         }
 
         public final val x: R|Some| = R|<local>/x|

compiler/fir/resolve/testData/resolve/enumWithCompanion.txt

@@ -1,7 +1,7 @@
 FILE: enumWithCompanion.kt
     public final enum class EC : R|kotlin/Enum<EC>| {
         private constructor(): R|EC| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<EC>|>()
         }
 
         public final static enum entry A: R|EC| = object : R|EC| {

compiler/fir/resolve/testData/resolve/exhaustiveWhenAndFlexibleType.txt

@@ -1,7 +1,7 @@
 FILE: main.kt
     public final enum class E : R|kotlin/Enum<E>| {
         private constructor(): R|E| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<E>|>()
         }
 
         public final static enum entry A: R|E| = object : R|E| {

compiler/fir/resolve/testData/resolve/exhaustiveness_enum.txt

@@ -1,7 +1,7 @@
 FILE: exhaustiveness_enum.kt
     public final enum class Enum : R|kotlin/Enum<Enum>| {
         private constructor(): R|Enum| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<Enum>|>()
         }
 
         public final static enum entry A: R|Enum| = object : R|Enum| {

compiler/fir/resolve/testData/resolve/expresssions/enumEntryUse.txt

@@ -1,7 +1,7 @@
 FILE: enumEntryUse.kt
     public final enum class TestEnum : R|kotlin/Enum<TestEnum>| {
         private constructor(): R|TestEnum| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<TestEnum>|>()
         }
 
         public final static enum entry FIRST: R|TestEnum| = object : R|TestEnum| {

compiler/fir/resolve/testData/resolve/expresssions/enumValues.txt

@@ -1,7 +1,7 @@
 FILE: enumValues.kt
     public final enum class MyEnum : R|kotlin/Enum<MyEnum>| {
         private constructor(): R|MyEnum| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<MyEnum>|>()
         }
 
         public final static enum entry FIRST: R|MyEnum| = object : R|MyEnum| {

compiler/fir/resolve/testData/resolve/expresssions/qualifiedExpressions.txt

@@ -30,7 +30,7 @@ FILE: qualifiedExpressions.kt
     }
     public final enum class E : R|kotlin/Enum<a/b/E>| {
         private constructor(): R|a/b/E| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<a/b/E>|>()
         }
 
         public final static enum entry entry: R|a/b/E| = object : R|a/b/E| {

compiler/fir/resolve/testData/resolve/expresssions/qualifierPriority.txt

@@ -63,7 +63,7 @@ FILE: qualifierPriority.kt
         public get(): R|kotlin/Unit|
     public final enum class G : R|kotlin/Enum<G>| {
         private constructor(): R|G| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<G>|>()
         }
 
         public final static enum entry H: R|G| = object : R|G| {

compiler/fir/resolve/testData/resolve/fromBuilder/enums.txt

@@ -1,7 +1,7 @@
 FILE: enums.kt
     public final enum class Order : R|kotlin/Enum<Order>| {
         private constructor(): R|Order| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<Order>|>()
         }
 
         public final static enum entry FIRST: R|Order| = object : R|Order| {
@@ -34,7 +34,7 @@ FILE: enums.kt
     }
     public final enum class Planet : R|kotlin/Enum<Planet>| {
         private constructor(m: R|kotlin/Double|, r: R|kotlin/Double|): R|Planet| {
-            super<R|kotlin/Any|>()
+            super<R|kotlin/Enum<Planet>|>()
         }
 
         public final val m: R|kotlin/Double| = R|<local>/m|

compiler/fir/tree/src/org/jetbrains/kotlin/fir/types/FirTypeUtils.kt

@@ -21,6 +21,7 @@ val FirTypeRef.isNothing: Boolean get() = isBuiltinType(StandardClassIds.Nothing
 val FirTypeRef.isNullableNothing: Boolean get() = isBuiltinType(StandardClassIds.Nothing, true)
 val FirTypeRef.isUnit: Boolean get() = isBuiltinType(StandardClassIds.Unit, false)
 val FirTypeRef.isBoolean: Boolean get() = isBuiltinType(StandardClassIds.Boolean, false)
+val FirTypeRef.isEnum: Boolean get() = isBuiltinType(StandardClassIds.Enum, false)
 
 private fun FirTypeRef.isBuiltinType(classId: ClassId, isNullable: Boolean): Boolean {
     val type = when (this) {

compiler/testData/diagnostics/tests/enum/enumInheritance.fir.kt

@@ -1,7 +1,7 @@
 // FILE: test.kt
 enum class MyEnum(): MyClass() {}
 enum class MyEnum2(): MyTrait {}
-enum class MyEnum3(): <!INAPPLICABLE_CANDIDATE!>MyEnumBase<!>() {}
+enum class MyEnum3(): MyEnumBase() {}
 
 open class MyClass() {}
 

compiler/testData/diagnostics/tests/secondaryConstructors/enums.fir.kt

@@ -6,7 +6,7 @@ enum class A {
     constructor(x: Int)
     constructor(x: Int, y: Int): this(x+y)
     constructor(x: Double): this(x.toInt(), 1)
-    constructor(x: String): <!INAPPLICABLE_CANDIDATE!>super<!>(x, 1)
+    constructor(x: String): super(x, 1)
 }
 
 enum class B(x: Int) {
@@ -14,7 +14,7 @@ enum class B(x: Int) {
 
     constructor(x: Int, y: Int): this(x+y)
     constructor(x: Double): this(x.toInt(), 1)
-    constructor(x: String): <!INAPPLICABLE_CANDIDATE!>super<!>(x, 1)
+    constructor(x: String): super(x, 1)
 }
 
 enum class C {

compiler/testData/ir/irText/classes/classes.fir.txt

@@ -72,7 +72,8 @@ FILE fqName:<root> fileName:/classes.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestEnumClass
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnumClass [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnumClass
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnumClass modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnumClass>]'
     FUN name:values visibility:public modality:FINAL <> ($this:<root>.TestEnumClass) returnType:kotlin.Array<<root>.TestEnumClass>
       $this: VALUE_PARAMETER name:<this> type:<root>.TestEnumClass

compiler/testData/ir/irText/classes/enum.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enum.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestEnum1
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnum1 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum1
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum1 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum1>]'
     ENUM_ENTRY name:TEST1
       class: CLASS ENUM_ENTRY name:TEST1 modality:FINAL visibility:private superTypes:[<root>.TestEnum1]
@@ -65,7 +66,8 @@ FILE fqName:<root> fileName:/enum.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.TestEnum2 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum2
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum2 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum2>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -147,7 +149,8 @@ FILE fqName:<root> fileName:/enum.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestEnum3
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnum3 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum3
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum3 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum3>]'
     ENUM_ENTRY name:TEST
       class: CLASS ENUM_ENTRY name:TEST modality:FINAL visibility:private superTypes:[<root>.TestEnum3]
@@ -209,7 +212,8 @@ FILE fqName:<root> fileName:/enum.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.TestEnum4 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum4
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum4 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum4>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -312,7 +316,8 @@ FILE fqName:<root> fileName:/enum.kt
         EXPRESSION_BODY
           CONST Int type=kotlin.Int value=0
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum5
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum5 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum5>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -398,7 +403,8 @@ FILE fqName:<root> fileName:/enum.kt
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       VALUE_PARAMETER name:y index:1 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum6
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum6 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum6>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]

compiler/testData/ir/irText/classes/enumClassModality.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestFinalEnum1
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestFinalEnum1 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestFinalEnum1
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestFinalEnum1 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestFinalEnum1>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestFinalEnum1]
@@ -58,7 +59,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.TestFinalEnum2 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestFinalEnum2
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestFinalEnum2 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestFinalEnum2>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -124,7 +126,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestFinalEnum3
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestFinalEnum3 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestFinalEnum3
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestFinalEnum3 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestFinalEnum3>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestFinalEnum3]
@@ -181,7 +184,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestOpenEnum1
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestOpenEnum1 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestOpenEnum1
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestOpenEnum1 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestOpenEnum1>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestOpenEnum1]
@@ -240,7 +244,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestOpenEnum2
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestOpenEnum2 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestOpenEnum2
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestOpenEnum2 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestOpenEnum2>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestOpenEnum2]
@@ -300,7 +305,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestAbstractEnum1
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestAbstractEnum1 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestAbstractEnum1
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestAbstractEnum1 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestAbstractEnum1>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestAbstractEnum1]
@@ -376,7 +382,8 @@ FILE fqName:<root> fileName:/enumClassModality.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestAbstractEnum2
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestAbstractEnum2 [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestAbstractEnum2
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestAbstractEnum2 modality:FINAL visibility:public superTypes:[<root>.IFoo; kotlin.Enum<<root>.TestAbstractEnum2>]'
     ENUM_ENTRY name:X1
       class: CLASS ENUM_ENTRY name:X1 modality:FINAL visibility:private superTypes:[<root>.TestAbstractEnum2]

compiler/testData/ir/irText/classes/enumWithMultipleCtors.fir.txt

@@ -77,7 +77,8 @@ FILE fqName:<root> fileName:/enumWithMultipleCtors.kt
         SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:prop1 type:kotlin.String visibility:private [final]' type=kotlin.Unit origin=null
           receiver: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
           value: GET_VAR 'arg: kotlin.String declared in <root>.A.<init>' type=kotlin.String origin=null
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.A
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:A modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.A>]'
     CONSTRUCTOR visibility:private <> () returnType:<root>.A
       BLOCK_BODY
@@ -87,7 +88,8 @@ FILE fqName:<root> fileName:/enumWithMultipleCtors.kt
         SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:prop3 type:kotlin.String visibility:private' type=kotlin.Unit origin=null
           receiver: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null
           value: CONST String type=kotlin.String value="empty"
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.A
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:A modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.A>]'
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.A
       VALUE_PARAMETER name:x index:0 type:kotlin.Int

compiler/testData/ir/irText/classes/enumWithSecondaryCtor.fir.txt

@@ -4,7 +4,8 @@ FILE fqName:<root> fileName:/enumWithSecondaryCtor.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.Test0 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.Test0
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:Test0 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.Test0>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -74,7 +75,8 @@ FILE fqName:<root> fileName:/enumWithSecondaryCtor.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.Test1 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.Test1
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:Test1 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.Test1>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]
@@ -152,7 +154,8 @@ FILE fqName:<root> fileName:/enumWithSecondaryCtor.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.Int) returnType:<root>.Test2 [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.Test2
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:Test2 modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.Test2>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.Int visibility:private [final]

compiler/testData/ir/irText/declarations/annotations/classesWithAnnotations.fir.txt

@@ -132,7 +132,8 @@ FILE fqName:<root> fileName:/classesWithAnnotations.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestEnum
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum>]'
     FUN name:values visibility:public modality:FINAL <> ($this:<root>.TestEnum) returnType:kotlin.Array<<root>.TestEnum>
       $this: VALUE_PARAMETER name:<this> type:<root>.TestEnum

compiler/testData/ir/irText/declarations/annotations/enumEntriesWithAnnotations.fir.txt

@@ -31,7 +31,8 @@ FILE fqName:<root> fileName:/enumEntriesWithAnnotations.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.TestEnum
     CONSTRUCTOR visibility:private <> () returnType:<root>.TestEnum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.TestEnum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:TestEnum modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.TestEnum>]'
     ENUM_ENTRY name:ENTRY1
       class: CLASS ENUM_ENTRY name:ENTRY1 modality:FINAL visibility:private superTypes:[<root>.TestEnum]

compiler/testData/ir/irText/declarations/annotations/enumsInAnnotationArguments.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enumsInAnnotationArguments.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.En
     CONSTRUCTOR visibility:private <> () returnType:<root>.En [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.En
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:En modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.En>]'
     ENUM_ENTRY name:A
       class: CLASS ENUM_ENTRY name:A modality:FINAL visibility:private superTypes:[<root>.En]

compiler/testData/ir/irText/declarations/multiplatform/expectedEnumClass.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/expectedEnumClass.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.MyEnum
     CONSTRUCTOR visibility:private <> () returnType:<root>.MyEnum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.MyEnum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:MyEnum modality:FINAL visibility:public [expect] superTypes:[kotlin.Enum<<root>.MyEnum>]'
     ENUM_ENTRY name:FOO
       class: CLASS ENUM_ENTRY name:FOO modality:FINAL visibility:private superTypes:[<root>.MyEnum]
@@ -64,7 +65,8 @@ FILE fqName:<root> fileName:/expectedEnumClass.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.MyEnum
     CONSTRUCTOR visibility:private <> () returnType:<root>.MyEnum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.MyEnum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:MyEnum modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.MyEnum>]'
     ENUM_ENTRY name:FOO
       class: CLASS ENUM_ENTRY name:FOO modality:FINAL visibility:private superTypes:[<root>.MyEnum]

compiler/testData/ir/irText/expressions/enumEntryAsReceiver.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enumEntryAsReceiver.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.X
     CONSTRUCTOR visibility:private <> () returnType:<root>.X [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.X
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:X modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.X>]'
     ENUM_ENTRY name:B
       class: CLASS ENUM_ENTRY name:B modality:FINAL visibility:private superTypes:[<root>.X]

compiler/testData/ir/irText/expressions/enumEntryReferenceFromEnumEntryClass.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enumEntryReferenceFromEnumEntryClass.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.MyEnum
     CONSTRUCTOR visibility:private <> () returnType:<root>.MyEnum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.MyEnum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:MyEnum modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.MyEnum>]'
     ENUM_ENTRY name:Z
       class: CLASS ENUM_ENTRY name:Z modality:FINAL visibility:private superTypes:[<root>.MyEnum]

compiler/testData/ir/irText/expressions/objectAsCallable.fir.txt

@@ -22,7 +22,8 @@ FILE fqName:<root> fileName:/objectAsCallable.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.En
     CONSTRUCTOR visibility:private <> () returnType:<root>.En [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.En
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:En modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.En>]'
     ENUM_ENTRY name:X
       class: CLASS ENUM_ENTRY name:X modality:FINAL visibility:private superTypes:[<root>.En]

compiler/testData/ir/irText/expressions/temporaryInEnumEntryInitializer.fir.txt

@@ -13,7 +13,8 @@ FILE fqName:<root> fileName:/temporaryInEnumEntryInitializer.kt
     CONSTRUCTOR visibility:private <> (x:kotlin.String?) returnType:<root>.En [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.String?
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.En
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:En modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.En>]'
     PROPERTY name:x visibility:public modality:FINAL [val]
       FIELD PROPERTY_BACKING_FIELD name:x type:kotlin.String? visibility:private [final]

compiler/testData/ir/irText/expressions/values.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/values.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Enum
     CONSTRUCTOR visibility:private <> () returnType:<root>.Enum [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.Enum
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:Enum modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.Enum>]'
     ENUM_ENTRY name:A
       class: CLASS ENUM_ENTRY name:A modality:FINAL visibility:private superTypes:[<root>.Enum]

compiler/testData/ir/irText/singletons/enumEntry.fir.txt

@@ -3,7 +3,8 @@ FILE fqName:<root> fileName:/enumEntry.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Z
     CONSTRUCTOR visibility:private <> () returnType:<root>.Z [primary]
       BLOCK_BODY
-        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
+        ENUM_CONSTRUCTOR_CALL 'public constructor <init> (name: kotlin.String, ordinal: kotlin.Int) [primary] declared in kotlin.Enum'
+          <E>: <root>.Z
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS ENUM_CLASS name:Z modality:FINAL visibility:public superTypes:[kotlin.Enum<<root>.Z>]'
     ENUM_ENTRY name:ENTRY
       class: CLASS ENUM_ENTRY name:ENTRY modality:FINAL visibility:private superTypes:[<root>.Z]