[FIR2IR] Load builtin classes instead of creating them on the fly

This change uncovered KT-61282, which was hidden because of incorrect
  module fragments used as parent for builtin classes

compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/ConeBuiltinTypeUtils.kt

@@ -31,6 +31,7 @@ val ConeKotlinType.isThrowableOrNullableThrowable: Boolean get() = isAnyOfBuilti
 val ConeKotlinType.isChar: Boolean get() = isBuiltinType(StandardClassIds.Char, false)
 val ConeKotlinType.isCharOrNullableChar: Boolean get() = isAnyOfBuiltinType(setOf(StandardClassIds.Char))
 val ConeKotlinType.isString: Boolean get() = isBuiltinType(StandardClassIds.String, false)
+val ConeKotlinType.isNullableString: Boolean get() = isBuiltinType(StandardClassIds.String, true)
 
 val ConeKotlinType.isEnum: Boolean get() = isBuiltinType(StandardClassIds.Enum, false)
 

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt

@@ -564,8 +564,7 @@ class Fir2IrConverter(
             components.visibilityConverter = visibilityConverter
             components.typeConverter = Fir2IrTypeConverter(components)
             val irBuiltIns = initializedIrBuiltIns ?: IrBuiltInsOverFir(
-                components, fir2IrConfiguration.languageVersionSettings, moduleDescriptor, irMangler,
+                components, fir2IrConfiguration.languageVersionSettings, moduleDescriptor, irMangler
-                fir2IrConfiguration.languageVersionSettings.getFlag(AnalysisFlags.builtInsFromSources) || kotlinBuiltIns !== DefaultBuiltIns.Instance
             )
             components.irBuiltIns = irBuiltIns
             val conversionScope = Fir2IrConversionScope()
@@ -578,6 +577,7 @@ class Fir2IrConverter(
             components.annotationsFromPluginRegistrar = Fir2IrAnnotationsFromPluginRegistrar(components)
 
             fir2IrExtensions.registerDeclarations(commonMemberStorage.symbolTable)
+            irBuiltIns.initialize()
 
             val irModuleFragment = IrModuleFragmentImpl(moduleDescriptor, irBuiltIns)
 

compiler/testData/codegen/box/fullJdk/charBuffer.kt

@@ -1,5 +1,6 @@
 // TARGET_BACKEND: JVM
-
+// IGNORE_BACKEND_K2: JVM_IR
+//   Ignore reason: KT-61282
 // FULL_JDK
 
 import java.nio.CharBuffer

compiler/testData/codegen/box/specialBuiltins/charBuffer.kt

@@ -1,4 +1,6 @@
 // TARGET_BACKEND: JVM
+// IGNORE_BACKEND_K2: JVM_IR
+//   Ignore reason: KT-61282
 // MODULE: lib
 // FILE: CharBuffer.java
 

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

@@ -169,7 +169,7 @@ FILE fqName:<root> fileName:/enumWithMultipleCtors.kt
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'private constructor <init> (arg: kotlin.String) declared in <root>.A'
-          arg: CALL 'public final fun toString (): kotlin.String declared in kotlin.Int' type=kotlin.String origin=null
+          arg: CALL 'public open fun toString (): kotlin.String declared in kotlin.Int' type=kotlin.String origin=null
             $this: GET_VAR 'x: kotlin.Int declared in <root>.A.<init>' type=kotlin.Int origin=null
         CALL 'public final fun <set-prop3> (<set-?>: kotlin.String): kotlin.Unit declared in <root>.A' type=kotlin.Unit origin=EQ
           $this: GET_VAR '<this>: <root>.A declared in <root>.A' type=<root>.A origin=null

compiler/testData/ir/irText/stubs/arraysFromBuiltins.__kotlin.Array.fir.ir.txt

@@ -1,33 +1,43 @@
 CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Array modality:FINAL visibility:public superTypes:[kotlin.Any; kotlin.Cloneable; java.io.Serializable]
   $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:kotlin.Array<T of kotlin.Array>
   TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?] reified:false
-  CONSTRUCTOR BUILTIN_CLASS_CONSTRUCTOR visibility:public <> (size:kotlin.Int) returnType:kotlin.Array [primary]
+  CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> (size:kotlin.Int, init:kotlin.Function1<kotlin.Int, T of kotlin.Array>) returnType:kotlin.Array<T of kotlin.Array>
-    VALUE_PARAMETER BUILTIN_CLASS_CONSTRUCTOR name:size index:0 type:kotlin.Int
+    VALUE_PARAMETER name:size index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:get visibility:public modality:FINAL <> ($this:kotlin.Array, index:kotlin.Int) returnType:T of kotlin.Array [operator]
+    VALUE_PARAMETER name:init index:1 type:kotlin.Function1<kotlin.Int, T of kotlin.Array>
-    $this: VALUE_PARAMETER name:$this type:kotlin.Array
+  FUN IR_EXTERNAL_DECLARATION_STUB name:get visibility:public modality:FINAL <> ($this:kotlin.Array<T of kotlin.Array>, index:kotlin.Int) returnType:T of kotlin.Array [operator]
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:index index:0 type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Array<T of kotlin.Array>
-  FUN BUILTIN_CLASS_METHOD name:set visibility:public modality:FINAL <> ($this:kotlin.Array, index:kotlin.Int, value:T of kotlin.Array) returnType:kotlin.Unit [operator]
+    VALUE_PARAMETER name:index index:0 type:kotlin.Int
-    $this: VALUE_PARAMETER name:$this type:kotlin.Array
+  FUN IR_EXTERNAL_DECLARATION_STUB name:iterator visibility:public modality:FINAL <> ($this:kotlin.Array<T of kotlin.Array>) returnType:kotlin.collections.Iterator<T of kotlin.Array> [operator]
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:index index:0 type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Array<T of kotlin.Array>
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:value index:1 type:T of kotlin.Array
+  FUN IR_EXTERNAL_DECLARATION_STUB name:set visibility:public modality:FINAL <> ($this:kotlin.Array<T of kotlin.Array>, index:kotlin.Int, value:T of kotlin.Array) returnType:kotlin.Unit [operator]
-  PROPERTY name:size visibility:public modality:FINAL [val]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Array<T of kotlin.Array>
-    FUN name:<get-size> visibility:public modality:FINAL <> ($this:kotlin.Array) returnType:kotlin.Int
+    VALUE_PARAMETER name:index index:0 type:kotlin.Int
-      correspondingProperty: PROPERTY name:size visibility:public modality:FINAL [val]
+    VALUE_PARAMETER name:value index:1 type:T of kotlin.Array
-      $this: VALUE_PARAMETER name:$this type:kotlin.Array
+  PROPERTY IR_EXTERNAL_DECLARATION_STUB name:size visibility:public modality:FINAL [val]
-  FUN BUILTIN_CLASS_METHOD name:iterator visibility:public modality:FINAL <> ($this:kotlin.Array) returnType:kotlin.collections.Iterator<T of kotlin.Array> [operator]
+    FIELD PROPERTY_BACKING_FIELD name:size type:kotlin.Int visibility:public [final]
-    annotations:
+    FUN IR_EXTERNAL_DECLARATION_STUB name:<get-size> visibility:public modality:FINAL <> ($this:kotlin.Array<T of kotlin.Array>) returnType:kotlin.Int
-      IntrinsicConstEvaluation
+      correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:size visibility:public modality:FINAL [val]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Array
+      $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Array<T of kotlin.Array>
-  FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+  FUN IR_EXTERNAL_DECLARATION_STUB name:clone visibility:public modality:FINAL <> ($this:kotlin.Array<T of kotlin.Array>) returnType:kotlin.Array<T of kotlin.Array>
     overridden:
-      public open fun toString (): kotlin.String declared in kotlin.Any
+      protected open fun clone (): kotlin.Any declared in kotlin.Cloneable
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Array<T of kotlin.Array>
-  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+  FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Array<T of kotlin.Array>, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
-    overridden:
-      public open fun hashCode (): kotlin.Int declared in kotlin.Any
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
-  FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
     overridden:
       public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in kotlin.Cloneable
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Any?
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Array<T of kotlin.Array>
+    VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Array<T of kotlin.Array>) returnType:kotlin.Int [fake_override]
+    overridden:
+      public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      public open fun hashCode (): kotlin.Int [fake_override] declared in kotlin.Cloneable
+      public open fun hashCode (): kotlin.Int [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Array<T of kotlin.Array>
+  FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Array<T of kotlin.Array>) returnType:kotlin.String [fake_override]
+    overridden:
+      public open fun toString (): kotlin.String declared in kotlin.Any
+      public open fun toString (): kotlin.String [fake_override] declared in kotlin.Cloneable
+      public open fun toString (): kotlin.String [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Array<T of kotlin.Array>

compiler/testData/ir/irText/stubs/arraysFromBuiltins.__kotlin.IntArray.fir.ir.txt

@@ -1,32 +1,44 @@
 CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:IntArray modality:FINAL visibility:public superTypes:[kotlin.Any; kotlin.Cloneable; java.io.Serializable]
   $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:kotlin.IntArray
-  CONSTRUCTOR BUILTIN_CLASS_CONSTRUCTOR visibility:public <> (size:kotlin.Int) returnType:kotlin.IntArray [primary]
+  CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> (size:kotlin.Int, init:kotlin.Function1<kotlin.Int, kotlin.Int>) returnType:kotlin.IntArray
-    VALUE_PARAMETER BUILTIN_CLASS_CONSTRUCTOR name:size index:0 type:kotlin.Int
+    VALUE_PARAMETER name:size index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:get visibility:public modality:FINAL <> ($this:kotlin.IntArray, index:kotlin.Int) returnType:kotlin.Int [operator]
+    VALUE_PARAMETER name:init index:1 type:kotlin.Function1<kotlin.Int, kotlin.Int>
-    $this: VALUE_PARAMETER name:$this type:kotlin.IntArray
+  CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:public <> (size:kotlin.Int) returnType:kotlin.IntArray [primary]
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:index index:0 type:kotlin.Int
+    VALUE_PARAMETER name:size index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:set visibility:public modality:FINAL <> ($this:kotlin.IntArray, index:kotlin.Int, value:kotlin.Int) returnType:kotlin.Unit [operator]
+  FUN IR_EXTERNAL_DECLARATION_STUB name:get visibility:public modality:FINAL <> ($this:kotlin.IntArray, index:kotlin.Int) returnType:kotlin.Int [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.IntArray
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.IntArray
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:index index:0 type:kotlin.Int
+    VALUE_PARAMETER name:index index:0 type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:value index:1 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:iterator visibility:public modality:FINAL <> ($this:kotlin.IntArray) returnType:kotlin.collections.IntIterator [operator]
-  PROPERTY name:size visibility:public modality:FINAL [val]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.IntArray
-    FUN name:<get-size> visibility:public modality:FINAL <> ($this:kotlin.IntArray) returnType:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:set visibility:public modality:FINAL <> ($this:kotlin.IntArray, index:kotlin.Int, value:kotlin.Int) returnType:kotlin.Unit [operator]
-      correspondingProperty: PROPERTY name:size visibility:public modality:FINAL [val]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.IntArray
-      $this: VALUE_PARAMETER name:$this type:kotlin.IntArray
+    VALUE_PARAMETER name:index index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:iterator visibility:public modality:FINAL <> ($this:kotlin.IntArray) returnType:kotlin.collections.IntIterator [operator]
+    VALUE_PARAMETER name:value index:1 type:kotlin.Int
-    annotations:
+  PROPERTY IR_EXTERNAL_DECLARATION_STUB name:size visibility:public modality:FINAL [val]
-      IntrinsicConstEvaluation
+    FIELD PROPERTY_BACKING_FIELD name:size type:kotlin.Int visibility:public [final]
-    $this: VALUE_PARAMETER name:$this type:kotlin.IntArray
+    FUN IR_EXTERNAL_DECLARATION_STUB name:<get-size> visibility:public modality:FINAL <> ($this:kotlin.IntArray) returnType:kotlin.Int
-  FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:size visibility:public modality:FINAL [val]
+      $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.IntArray
+  FUN IR_EXTERNAL_DECLARATION_STUB name:clone visibility:public modality:FINAL <> ($this:kotlin.IntArray) returnType:kotlin.IntArray
     overridden:
-      public open fun toString (): kotlin.String declared in kotlin.Any
+      protected open fun clone (): kotlin.Any declared in kotlin.Cloneable
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.IntArray
-  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+  FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.IntArray, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
-    overridden:
-      public open fun hashCode (): kotlin.Int declared in kotlin.Any
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
-  FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
     overridden:
       public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in kotlin.Cloneable
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Any?
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.IntArray
+    VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.IntArray) returnType:kotlin.Int [fake_override]
+    overridden:
+      public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      public open fun hashCode (): kotlin.Int [fake_override] declared in kotlin.Cloneable
+      public open fun hashCode (): kotlin.Int [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.IntArray
+  FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.IntArray) returnType:kotlin.String [fake_override]
+    overridden:
+      public open fun toString (): kotlin.String declared in kotlin.Any
+      public open fun toString (): kotlin.String [fake_override] declared in kotlin.Cloneable
+      public open fun toString (): kotlin.String [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.IntArray

compiler/testData/ir/irText/stubs/constFromBuiltins.__kotlin.Int.fir.ir.txt

@@ -1,322 +1,385 @@
 CLASS IR_EXTERNAL_DECLARATION_STUB CLASS name:Int modality:FINAL visibility:public superTypes:[kotlin.Number; kotlin.Comparable<kotlin.Int>; java.io.Serializable]
   $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:kotlin.Int
-  CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:OPEN visibility:public [companion] superTypes:[]
+  CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:kotlin.Int.Companion
-    PROPERTY name:MIN_VALUE visibility:public modality:FINAL [const,val]
+    CONSTRUCTOR IR_EXTERNAL_DECLARATION_STUB visibility:private <> () returnType:kotlin.Int.Companion [primary]
-      FIELD PROPERTY_BACKING_FIELD name:MIN_VALUE type:kotlin.Int visibility:public [final]
+    PROPERTY IR_EXTERNAL_DECLARATION_STUB name:MAX_VALUE visibility:public modality:FINAL [const,val]
-        EXPRESSION_BODY
-          CONST Int type=kotlin.Int value=-2147483648
-    PROPERTY name:MAX_VALUE visibility:public modality:FINAL [const,val]
       FIELD PROPERTY_BACKING_FIELD name:MAX_VALUE type:kotlin.Int visibility:public [final]
         EXPRESSION_BODY
           CONST Int type=kotlin.Int value=2147483647
-    PROPERTY name:SIZE_BYTES visibility:public modality:FINAL [const,val]
+      FUN IR_EXTERNAL_DECLARATION_STUB name:<get-MAX_VALUE> visibility:public modality:FINAL <> ($this:kotlin.Int.Companion) returnType:kotlin.Int
-      FIELD PROPERTY_BACKING_FIELD name:SIZE_BYTES type:kotlin.Int visibility:public [final]
+        correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:MAX_VALUE visibility:public modality:FINAL [const,val]
+        $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int.Companion
+    PROPERTY IR_EXTERNAL_DECLARATION_STUB name:MIN_VALUE visibility:public modality:FINAL [const,val]
+      FIELD PROPERTY_BACKING_FIELD name:MIN_VALUE type:kotlin.Int visibility:public [final]
         EXPRESSION_BODY
-          CONST Int type=kotlin.Int value=4
+          CONST Int type=kotlin.Int value=-2147483648
-    PROPERTY name:SIZE_BITS visibility:public modality:FINAL [const,val]
+      FUN IR_EXTERNAL_DECLARATION_STUB name:<get-MIN_VALUE> visibility:public modality:FINAL <> ($this:kotlin.Int.Companion) returnType:kotlin.Int
+        correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:MIN_VALUE visibility:public modality:FINAL [const,val]
+        $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int.Companion
+    PROPERTY IR_EXTERNAL_DECLARATION_STUB name:SIZE_BITS visibility:public modality:FINAL [const,val]
+      annotations:
+        SinceKotlin(version = '1.3')
       FIELD PROPERTY_BACKING_FIELD name:SIZE_BITS type:kotlin.Int visibility:public [final]
         EXPRESSION_BODY
           CONST Int type=kotlin.Int value=32
-  FUN BUILTIN_CLASS_METHOD name:toChar visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Char
+      FUN IR_EXTERNAL_DECLARATION_STUB name:<get-SIZE_BITS> visibility:public modality:FINAL <> ($this:kotlin.Int.Companion) returnType:kotlin.Int
+        correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:SIZE_BITS visibility:public modality:FINAL [const,val]
+        $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int.Companion
+    PROPERTY IR_EXTERNAL_DECLARATION_STUB name:SIZE_BYTES visibility:public modality:FINAL [const,val]
+      annotations:
+        SinceKotlin(version = '1.3')
+      FIELD PROPERTY_BACKING_FIELD name:SIZE_BYTES type:kotlin.Int visibility:public [final]
+        EXPRESSION_BODY
+          CONST Int type=kotlin.Int value=4
+      FUN IR_EXTERNAL_DECLARATION_STUB name:<get-SIZE_BYTES> visibility:public modality:FINAL <> ($this:kotlin.Int.Companion) returnType:kotlin.Int
+        correspondingProperty: PROPERTY IR_EXTERNAL_DECLARATION_STUB name:SIZE_BYTES visibility:public modality:FINAL [const,val]
+        $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int.Companion
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Int.Companion, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Int.Companion
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Int.Companion) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Int.Companion
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Int.Companion) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Int.Companion
+  FUN IR_EXTERNAL_DECLARATION_STUB name:and visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:OPEN <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
     annotations:
       IntrinsicConstEvaluation
     overridden:
-      public open fun toChar (): kotlin.Char declared in kotlin.Number
+      public abstract fun compareTo (other: T of kotlin.Comparable): kotlin.Int [operator] declared in kotlin.Comparable
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:toByte visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Byte
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Int [operator]
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toByte (): kotlin.Byte declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-  FUN BUILTIN_CLASS_METHOD name:toShort visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Short
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toShort (): kotlin.Short declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:dec visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
-  FUN BUILTIN_CLASS_METHOD name:toInt visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toInt (): kotlin.Int declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-  FUN BUILTIN_CLASS_METHOD name:toLong visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Long
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toLong (): kotlin.Long declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-  FUN BUILTIN_CLASS_METHOD name:toFloat visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Float
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toFloat (): kotlin.Float declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-  FUN BUILTIN_CLASS_METHOD name:toDouble visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Double
     annotations:
       IntrinsicConstEvaluation
-    overridden:
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-      public abstract fun toDouble (): kotlin.Double declared in kotlin.Number
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-  FUN BUILTIN_CLASS_METHOD name:inc visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:dec visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
     annotations:
       IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+  FUN IR_EXTERNAL_DECLARATION_STUB name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
     annotations:
       IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+  FUN IR_EXTERNAL_DECLARATION_STUB name:equals visibility:public modality:OPEN <> ($this:kotlin.Int, other:kotlin.Any?) returnType:kotlin.Boolean [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:OPEN <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Float
-  FUN BUILTIN_CLASS_METHOD name:compareTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:div visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Double
-  FUN BUILTIN_CLASS_METHOD name:unaryPlus visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:unaryMinus visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.ranges.IntRange [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Byte
-  FUN BUILTIN_CLASS_METHOD name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.ranges.IntRange [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Short
-  FUN BUILTIN_CLASS_METHOD name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.ranges.IntRange [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.ranges.LongRange [operator]
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Long
-  FUN BUILTIN_CLASS_METHOD name:and visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:or visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:xor visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:shl visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:bitCount index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:shr visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:bitCount index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:ushr visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:bitCount index:0 type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:inv visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int
-    annotations:
-      IntrinsicConstEvaluation
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:toString visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.String
-    annotations:
-      IntrinsicConstEvaluation
-    overridden:
-      public open fun toString (): kotlin.String [fake_override] declared in kotlin.Number
-      public open fun toString (): kotlin.String declared in kotlin.Any
-      public open fun toString (): kotlin.String declared in kotlin.Any
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
-  FUN BUILTIN_CLASS_METHOD name:equals visibility:public modality:OPEN <> ($this:kotlin.Int, other:kotlin.Any?) returnType:kotlin.Boolean [operator]
     annotations:
       IntrinsicConstEvaluation
     overridden:
       public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in kotlin.Number
-      public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in kotlin.Comparable
-      public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
+      public open fun equals (other: kotlin.Any?): kotlin.Boolean [fake_override,operator] declared in java.io.Serializable
-    $this: VALUE_PARAMETER name:$this type:kotlin.Int
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
-    VALUE_PARAMETER BUILTIN_CLASS_METHOD name:other index:0 type:kotlin.Any?
+    VALUE_PARAMETER name:other index:0 type:kotlin.Any?
-  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+  FUN IR_EXTERNAL_DECLARATION_STUB name:inc visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:inv visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:minus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:or visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:plus visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.ranges.IntRange [operator]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.ranges.IntRange [operator]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.ranges.LongRange [operator]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeTo visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.ranges.IntRange [operator]
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeUntil visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.ranges.IntRange [operator]
+    annotations:
+      SinceKotlin(version = '1.9')
+      WasExperimental(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalStdlibApi modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.ExperimentalStdlibApi>])
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeUntil visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.ranges.IntRange [operator]
+    annotations:
+      SinceKotlin(version = '1.9')
+      WasExperimental(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalStdlibApi modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.ExperimentalStdlibApi>])
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeUntil visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.ranges.LongRange [operator]
+    annotations:
+      SinceKotlin(version = '1.9')
+      WasExperimental(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalStdlibApi modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.ExperimentalStdlibApi>])
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rangeUntil visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.ranges.IntRange [operator]
+    annotations:
+      SinceKotlin(version = '1.9')
+      WasExperimental(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalStdlibApi modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.ExperimentalStdlibApi>])
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:rem visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
+    annotations:
+      SinceKotlin(version = '1.1')
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:shl visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:bitCount index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:shr visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:bitCount index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Byte) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Byte
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Double) returnType:kotlin.Double [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Double
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Float) returnType:kotlin.Float [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Float
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Long) returnType:kotlin.Long [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Long
+  FUN IR_EXTERNAL_DECLARATION_STUB name:times visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Short) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Short
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toByte visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Byte
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toByte (): kotlin.Byte declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toChar visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Char
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public open fun toChar (): kotlin.Char declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toDouble visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Double
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toDouble (): kotlin.Double declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toFloat visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Float
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toFloat (): kotlin.Float declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toInt visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Int
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toInt (): kotlin.Int declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toLong visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Long
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toLong (): kotlin.Long declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toShort visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Short
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public abstract fun toShort (): kotlin.Short declared in kotlin.Number
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:toString visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.String
+    annotations:
+      IntrinsicConstEvaluation
+    overridden:
+      public open fun toString (): kotlin.String [fake_override] declared in kotlin.Number
+      public open fun toString (): kotlin.String [fake_override] declared in kotlin.Comparable
+      public open fun toString (): kotlin.String [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:unaryMinus visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:unaryPlus visibility:public modality:FINAL <> ($this:kotlin.Int) returnType:kotlin.Int [operator]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:ushr visibility:public modality:FINAL <> ($this:kotlin.Int, bitCount:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:bitCount index:0 type:kotlin.Int
+  FUN IR_EXTERNAL_DECLARATION_STUB name:xor visibility:public modality:FINAL <> ($this:kotlin.Int, other:kotlin.Int) returnType:kotlin.Int [infix]
+    annotations:
+      IntrinsicConstEvaluation
+    $this: VALUE_PARAMETER IR_EXTERNAL_DECLARATION_STUB name:<this> type:kotlin.Int
+    VALUE_PARAMETER name:other index:0 type:kotlin.Int
+  FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Int) returnType:kotlin.Int [fake_override]
     overridden:
       public open fun hashCode (): kotlin.Int [fake_override] declared in kotlin.Number
-      public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      public open fun hashCode (): kotlin.Int [fake_override] declared in kotlin.Comparable
-    $this: VALUE_PARAMETER name:$this type:kotlin.Any
+      public open fun hashCode (): kotlin.Int [fake_override] declared in java.io.Serializable
+    $this: VALUE_PARAMETER FAKE_OVERRIDE name:<this> type:kotlin.Int