diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt
index 1f9eab39dac..322374610c7 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrConverter.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.fir.backend
 
+import org.jetbrains.kotlin.KtFakeSourceElementKind
 import org.jetbrains.kotlin.KtPsiSourceFileLinesMapping
 import org.jetbrains.kotlin.KtSourceFileLinesMappingFromLineStartOffsets
 import org.jetbrains.kotlin.builtins.DefaultBuiltIns
@@ -250,11 +251,17 @@ class Fir2IrConverter(
         }
     }
 
-    // Sort declarations so that all non-synthetic declarations are before synthetic ones.
+    // Sort declarations so that all non-synthetic declarations and `synthetic class delegation fields` are before other synthetic ones.
     // This is needed because converting synthetic fields for implementation delegation needs to know
     // existing declarations in the class to avoid adding redundant delegated members.
     private fun syntheticPropertiesLast(declarations: Iterable<FirDeclaration>): Iterable<FirDeclaration> {
-        return declarations.sortedBy { it !is FirField && it.isSynthetic }
+        return declarations.sortedBy {
+            when {
+                !it.isSynthetic -> false
+                it.source?.kind is KtFakeSourceElementKind.ClassDelegationField -> false
+                else -> true
+            }
+        }
     }
 
     private fun registerClassAndNestedClasses(klass: FirClass, parent: IrDeclarationParent): IrClass {
diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirLightTreeJvmIrTextTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirLightTreeJvmIrTextTestGenerated.java
index 8d49b3c73c1..ae9b698a43f 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirLightTreeJvmIrTextTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirLightTreeJvmIrTextTestGenerated.java
@@ -972,6 +972,28 @@ public class FirLightTreeJvmIrTextTestGenerated extends AbstractFirLightTreeJvmI
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirPsiJvmIrTextTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirPsiJvmIrTextTestGenerated.java
index c908a0b548a..7e0a84bf23b 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirPsiJvmIrTextTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/ir/FirPsiJvmIrTextTestGenerated.java
@@ -972,6 +972,28 @@ public class FirPsiJvmIrTextTestGenerated extends AbstractFirPsiJvmIrTextTest {
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.ir.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.ir.txt
new file mode 100644
index 00000000000..84a50a5d160
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.ir.txt
@@ -0,0 +1,204 @@
+FILE fqName:foo fileName:/delegationEvaluationOrder1.kt
+  CLASS INTERFACE name:Base modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base
+    FUN name:foo visibility:public modality:ABSTRACT <> ($this:foo.Base, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.BaseImpl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.BaseImpl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.BaseImpl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.BaseImpl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.BaseImpl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.<get-s>' type=foo.BaseImpl origin=null
+    FUN name:foo visibility:public modality:OPEN <> ($this:foo.BaseImpl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.BaseImpl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.BaseImpl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.foo' type=foo.BaseImpl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.BaseImpl.foo' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  PROPERTY name:global visibility:public modality:FINAL [var]
+    FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]
+      EXPRESSION_BODY
+        CONST String type=kotlin.String value=""
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<get-global> visibility:public modality:FINAL <> () returnType:kotlin.String
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun <get-global> (): kotlin.String declared in foo'
+          GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.String origin=null
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<set-global> visibility:public modality:FINAL <> (<set-?>:kotlin.String) returnType:kotlin.Unit
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      VALUE_PARAMETER name:<set-?> index:0 type:kotlin.String
+      BLOCK_BODY
+        SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.Unit origin=null
+          value: GET_VAR '<set-?>: kotlin.String declared in foo.<set-global>' type=kotlin.String origin=null
+  CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.DerivedBase
+    CONSTRUCTOR visibility:public <> () returnType:foo.DerivedBase [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]'
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":DerivedBase"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:newBase visibility:public modality:FINAL <> () returnType:foo.Base
+    BLOCK_BODY
+      CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+        <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+          $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+          other: CONST String type=kotlin.String value=":newBase"
+      RETURN type=kotlin.Nothing from='public final fun newBase (): foo.Base declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.BaseImpl' type=foo.BaseImpl origin=null
+          s: CONST String type=kotlin.String value="test"
+  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base]'
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.foo' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived1
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived1 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase]'
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.foo' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:box visibility:public modality:FINAL <> () returnType:kotlin.String
+    BLOCK_BODY
+      VAR name:d type:foo.Derived [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived' type=foo.Derived origin=null
+      VAR name:d1 type:foo.Derived1 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived1' type=foo.Derived1 origin=null
+      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in foo'
+        CONST String type=kotlin.String value="OK"
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.kt.txt
new file mode 100644
index 00000000000..ed390a4a4c8
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.fir.kt.txt
@@ -0,0 +1,89 @@
+package foo
+
+interface Base {
+  abstract fun foo(x: String): String
+
+}
+
+class BaseImpl : Base {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun foo(x: String): String {
+    return "Base: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+var global: String
+  field = ""
+  get
+  set
+
+open class DerivedBase {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":DerivedBase"))
+  }
+
+}
+
+fun newBase(): Base {
+  <set-global>(<set-?> = <get-global>().plus(other = ":newBase"))
+  return BaseImpl(s = "test")
+}
+
+class Derived : DerivedBase, Base {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+  }
+
+}
+
+class Derived1 : Base, DerivedBase {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+  }
+
+}
+
+fun box(): String {
+  var d: Derived = Derived()
+  var d1: Derived1 = Derived1()
+  return "OK"
+}
+
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.ir.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.ir.txt
new file mode 100644
index 00000000000..f2a3e762d55
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.ir.txt
@@ -0,0 +1,208 @@
+FILE fqName:foo fileName:/delegationEvaluationOrder1.kt
+  CLASS INTERFACE name:Base modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base
+    FUN name:foo visibility:public modality:ABSTRACT <> ($this:foo.Base, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.BaseImpl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.BaseImpl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.BaseImpl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.BaseImpl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.BaseImpl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.<get-s>' type=foo.BaseImpl origin=null
+    FUN name:foo visibility:public modality:OPEN <> ($this:foo.BaseImpl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.BaseImpl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.BaseImpl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.foo' type=foo.BaseImpl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.BaseImpl.foo' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  PROPERTY name:global visibility:public modality:FINAL [var]
+    FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]
+      EXPRESSION_BODY
+        CONST String type=kotlin.String value=""
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<get-global> visibility:public modality:FINAL <> () returnType:kotlin.String
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun <get-global> (): kotlin.String declared in foo'
+          GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.String origin=null
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<set-global> visibility:public modality:FINAL <> (<set-?>:kotlin.String) returnType:kotlin.Unit
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      VALUE_PARAMETER name:<set-?> index:0 type:kotlin.String
+      BLOCK_BODY
+        SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.Unit origin=null
+          value: GET_VAR '<set-?>: kotlin.String declared in foo.<set-global>' type=kotlin.String origin=null
+  CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.DerivedBase
+    CONSTRUCTOR visibility:public <> () returnType:foo.DerivedBase [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]'
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":DerivedBase"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:newBase visibility:public modality:FINAL <> () returnType:foo.Base
+    BLOCK_BODY
+      BLOCK type=kotlin.Unit origin=PLUSEQ
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+            other: CONST String type=kotlin.String value=":newBase"
+      RETURN type=kotlin.Nothing from='public final fun newBase (): foo.Base declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.BaseImpl' type=foo.BaseImpl origin=null
+          s: CONST String type=kotlin.String value="test"
+  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base]'
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.foo' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.foo' type=kotlin.String origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived1
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived1 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase]'
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.foo' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.foo' type=kotlin.String origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:box visibility:public modality:FINAL <> () returnType:kotlin.String
+    BLOCK_BODY
+      VAR name:d type:foo.Derived [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived' type=foo.Derived origin=null
+      VAR name:d1 type:foo.Derived1 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived1' type=foo.Derived1 origin=null
+      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in foo'
+        CONST String type=kotlin.String value="OK"
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt
new file mode 100644
index 00000000000..5286a3ace9a
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt
@@ -0,0 +1,41 @@
+package foo
+
+interface Base {
+    abstract fun foo(x: String): String
+}
+
+class BaseImpl(val s: String) : Base {
+    override fun foo(x: String): String = "Base: ${s}:${x}"
+}
+
+var global = ""
+
+open class DerivedBase() {
+    init {
+        global += ":DerivedBase"
+    }
+}
+
+fun newBase(): Base {
+    global += ":newBase"
+    return BaseImpl("test")
+}
+
+class Derived() : DerivedBase(), Base by newBase() {
+    init {
+        global += ":Derived"
+    }
+}
+
+class Derived1() : Base by newBase(), DerivedBase() {
+    init {
+        global += ":Derived"
+    }
+}
+
+fun box(): String {
+    var d = Derived()
+    var d1 = Derived1()
+
+    return "OK"
+}
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt.txt
new file mode 100644
index 00000000000..44d0e127d72
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt.txt
@@ -0,0 +1,96 @@
+package foo
+
+interface Base {
+  abstract fun foo(x: String): String
+
+}
+
+class BaseImpl : Base {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun foo(x: String): String {
+    return "Base: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+var global: String
+  field = ""
+  get
+  set
+
+open class DerivedBase {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":DerivedBase"))
+    }
+  }
+
+}
+
+fun newBase(): Base {
+  { // BLOCK
+    <set-global>(<set-?> = <get-global>().plus(other = ":newBase"))
+  }
+  return BaseImpl(s = "test")
+}
+
+class Derived : DerivedBase, Base {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+    }
+  }
+
+}
+
+class Derived1 : Base, DerivedBase {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+    }
+  }
+
+}
+
+fun box(): String {
+  var d: Derived = Derived()
+  var d1: Derived1 = Derived1()
+  return "OK"
+}
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.sig.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.sig.kt.txt
new file mode 100644
index 00000000000..0887140c049
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.sig.kt.txt
@@ -0,0 +1,168 @@
+package foo
+
+// CHECK:
+//   Mangled name: foo{}global
+//   Public signature: foo/global|4288684431328455501[0]
+//   Public signature debug description: {}global
+var global: String
+  // CHECK JVM_IR:
+  //   Mangled name: foo#<get-global>(){}kotlin.String
+  //   Public signature: foo/global.<get-global>|-6997244913903542523[0]
+  //   Public signature debug description: <get-global>(){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo#<get-global>(){}
+  //   Public signature: foo/global.<get-global>|7627852862574367240[0]
+  //   Public signature debug description: <get-global>(){}
+  get
+  // CHECK:
+  //   Mangled name: foo#<set-global>(kotlin.String){}
+  //   Public signature: foo/global.<set-global>|5315586845372819266[0]
+  //   Public signature debug description: <set-global>(kotlin.String){}
+  set
+
+// CHECK:
+//   Mangled name: foo.BaseImpl
+//   Public signature: foo/BaseImpl|null[0]
+class BaseImpl : Base {
+  // CHECK:
+  //   Mangled name: foo.BaseImpl{}s
+  //   Public signature: foo/BaseImpl.s|7217541905509134881[0]
+  //   Public signature debug description: {}s
+  val s: String
+    // CHECK JVM_IR:
+    //   Mangled name: foo.BaseImpl#<get-s>(){}kotlin.String
+    //   Public signature: foo/BaseImpl.s.<get-s>|4142379646177092803[0]
+    //   Public signature debug description: <get-s>(){}kotlin.String
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: foo.BaseImpl#<get-s>(){}
+    //   Public signature: foo/BaseImpl.s.<get-s>|-1662172381559511151[0]
+    //   Public signature debug description: <get-s>(){}
+    get
+
+  // CHECK:
+  //   Mangled name: foo.BaseImpl#<init>(kotlin.String){}
+  //   Public signature: foo/BaseImpl.<init>|1280618353163213788[0]
+  //   Public signature debug description: <init>(kotlin.String){}
+  constructor(s: String) /* primary */
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.BaseImpl#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/BaseImpl.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.BaseImpl#foo(kotlin.String){}
+  //   Public signature: foo/BaseImpl.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Derived
+//   Public signature: foo/Derived|null[0]
+class Derived : DerivedBase, Base {
+  // CHECK:
+  //   Mangled name: foo.Derived#<init>(){}
+  //   Public signature: foo/Derived.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived.$$delegate_0
+  //   Public signature: foo/Derived.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived.$$delegate_0
+  //   Public signature: foo/Derived.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_0: Base
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived#foo(kotlin.String){}
+  //   Public signature: foo/Derived.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Derived1
+//   Public signature: foo/Derived1|null[0]
+class Derived1 : DerivedBase, Base {
+  // CHECK:
+  //   Mangled name: foo.Derived1#<init>(){}
+  //   Public signature: foo/Derived1.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1.$$delegate_0
+  //   Public signature: foo/Derived1.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1.$$delegate_0
+  //   Public signature: foo/Derived1.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_0: Base
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived1.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1#foo(kotlin.String){}
+  //   Public signature: foo/Derived1.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.DerivedBase
+//   Public signature: foo/DerivedBase|null[0]
+open class DerivedBase {
+  // CHECK:
+  //   Mangled name: foo.DerivedBase#<init>(){}
+  //   Public signature: foo/DerivedBase.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+
+}
+
+// CHECK:
+//   Mangled name: foo.Base
+//   Public signature: foo/Base|null[0]
+interface Base {
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Base#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Base.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Base#foo(kotlin.String){}
+  //   Public signature: foo/Base.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  abstract fun foo(x: String): String
+
+}
+
+// CHECK JVM_IR:
+//   Mangled name: foo#box(){}kotlin.String
+//   Public signature: foo/box|-9347091776561469[0]
+//   Public signature debug description: box(){}kotlin.String
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#box(){}
+//   Public signature: foo/box|2173511048851971368[0]
+//   Public signature debug description: box(){}
+fun box(): String
+
+// CHECK JVM_IR:
+//   Mangled name: foo#newBase(){}foo.Base
+//   Public signature: foo/newBase|4074800280318487147[0]
+//   Public signature debug description: newBase(){}foo.Base
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#newBase(){}
+//   Public signature: foo/newBase|-6094796879594303932[0]
+//   Public signature debug description: newBase(){}
+fun newBase(): Base
+
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.ir.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.ir.txt
new file mode 100644
index 00000000000..51e5d154df5
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.ir.txt
@@ -0,0 +1,370 @@
+FILE fqName:foo fileName:/delegationEvaluationOrder2.kt
+  CLASS INTERFACE name:Base modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base
+    FUN name:foo visibility:public modality:ABSTRACT <> ($this:foo.Base, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.BaseImpl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.BaseImpl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.BaseImpl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.BaseImpl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.BaseImpl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.<get-s>' type=foo.BaseImpl origin=null
+    FUN name:foo visibility:public modality:OPEN <> ($this:foo.BaseImpl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.BaseImpl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.BaseImpl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.foo' type=foo.BaseImpl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.BaseImpl.foo' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS INTERFACE name:Base2 modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base2
+    FUN name:bar visibility:public modality:ABSTRACT <> ($this:foo.Base2, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Base2Impl modality:FINAL visibility:public superTypes:[foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base2Impl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.Base2Impl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Base2Impl modality:FINAL visibility:public superTypes:[foo.Base2]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.Base2Impl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.Base2Impl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.Base2Impl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.Base2Impl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.Base2Impl declared in foo.Base2Impl.<get-s>' type=foo.Base2Impl origin=null
+    FUN name:bar visibility:public modality:OPEN <> ($this:foo.Base2Impl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Base2Impl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Base2Impl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base2: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.Base2Impl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.Base2Impl declared in foo.Base2Impl.bar' type=foo.Base2Impl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.Base2Impl.bar' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  PROPERTY name:global visibility:public modality:FINAL [var]
+    FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]
+      EXPRESSION_BODY
+        CONST String type=kotlin.String value=""
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<get-global> visibility:public modality:FINAL <> () returnType:kotlin.String
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun <get-global> (): kotlin.String declared in foo'
+          GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.String origin=null
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<set-global> visibility:public modality:FINAL <> (<set-?>:kotlin.String) returnType:kotlin.Unit
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      VALUE_PARAMETER name:<set-?> index:0 type:kotlin.String
+      BLOCK_BODY
+        SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.Unit origin=null
+          value: GET_VAR '<set-?>: kotlin.String declared in foo.<set-global>' type=kotlin.String origin=null
+  CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.DerivedBase
+    CONSTRUCTOR visibility:public <> () returnType:foo.DerivedBase [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]'
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":DerivedBase"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:newBase visibility:public modality:FINAL <> () returnType:foo.Base
+    BLOCK_BODY
+      CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+        <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+          $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+          other: CONST String type=kotlin.String value=":newBase"
+      RETURN type=kotlin.Nothing from='public final fun newBase (): foo.Base declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.BaseImpl' type=foo.BaseImpl origin=null
+          s: CONST String type=kotlin.String value="test"
+  FUN name:newBase2 visibility:public modality:FINAL <> () returnType:foo.Base2
+    BLOCK_BODY
+      CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+        <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+          $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+          other: CONST String type=kotlin.String value=":newBase2"
+      RETURN type=kotlin.Nothing from='public final fun newBase2 (): foo.Base2 declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.Base2Impl' type=foo.Base2Impl origin=null
+          s: CONST String type=kotlin.String value="test"
+  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base; foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base; foo.Base2]'
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.foo' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.bar' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.bar' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase; foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived1
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived1 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase; foo.Base2]'
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.foo' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.bar' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.bar' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived2 modality:FINAL visibility:public superTypes:[foo.Base; foo.Base2; foo.DerivedBase]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived2
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived2 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived2 modality:FINAL visibility:public superTypes:[foo.Base; foo.Base2; foo.DerivedBase]'
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived2, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived2'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived2 declared in foo.Derived2.foo' type=foo.Derived2 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived2.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived2, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived2'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived2 declared in foo.Derived2.bar' type=foo.Derived2 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived2.bar' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=EQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=null
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=GET_PROPERTY
+            other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.Base2
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:box visibility:public modality:FINAL <> () returnType:kotlin.String
+    BLOCK_BODY
+      VAR name:d type:foo.Derived [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived' type=foo.Derived origin=null
+      VAR name:d1 type:foo.Derived1 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived1' type=foo.Derived1 origin=null
+      VAR name:d2 type:foo.Derived2 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived2' type=foo.Derived2 origin=null
+      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in foo'
+        CONST String type=kotlin.String value="OK"
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.kt.txt
new file mode 100644
index 00000000000..2e2475248a0
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.fir.kt.txt
@@ -0,0 +1,150 @@
+package foo
+
+interface Base {
+  abstract fun foo(x: String): String
+
+}
+
+class BaseImpl : Base {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun foo(x: String): String {
+    return "Base: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+interface Base2 {
+  abstract fun bar(x: String): String
+
+}
+
+class Base2Impl : Base2 {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun bar(x: String): String {
+    return "Base2: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+var global: String
+  field = ""
+  get
+  set
+
+open class DerivedBase {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":DerivedBase"))
+  }
+
+}
+
+fun newBase(): Base {
+  <set-global>(<set-?> = <get-global>().plus(other = ":newBase"))
+  return BaseImpl(s = "test")
+}
+
+fun newBase2(): Base2 {
+  <set-global>(<set-?> = <get-global>().plus(other = ":newBase2"))
+  return Base2Impl(s = "test")
+}
+
+class Derived : DerivedBase, Base, Base2 {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+  }
+
+}
+
+class Derived1 : Base, DerivedBase, Base2 {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+  }
+
+}
+
+class Derived2 : Base, Base2, DerivedBase {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  init {
+    <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+  }
+
+}
+
+fun box(): String {
+  var d: Derived = Derived()
+  var d1: Derived1 = Derived1()
+  var d2: Derived2 = Derived2()
+  return "OK"
+}
+
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.ir.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.ir.txt
new file mode 100644
index 00000000000..afde5368773
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.ir.txt
@@ -0,0 +1,376 @@
+FILE fqName:foo fileName:/delegationEvaluationOrder2.kt
+  CLASS INTERFACE name:Base modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base
+    FUN name:foo visibility:public modality:ABSTRACT <> ($this:foo.Base, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.BaseImpl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.BaseImpl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:BaseImpl modality:FINAL visibility:public superTypes:[foo.Base]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.BaseImpl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.BaseImpl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.BaseImpl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.<get-s>' type=foo.BaseImpl origin=null
+    FUN name:foo visibility:public modality:OPEN <> ($this:foo.BaseImpl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.BaseImpl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.BaseImpl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.BaseImpl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.BaseImpl declared in foo.BaseImpl.foo' type=foo.BaseImpl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.BaseImpl.foo' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS INTERFACE name:Base2 modality:ABSTRACT visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base2
+    FUN name:bar visibility:public modality:ABSTRACT <> ($this:foo.Base2, x:kotlin.String) returnType:kotlin.String
+      $this: VALUE_PARAMETER name:<this> type:foo.Base2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Base2Impl modality:FINAL visibility:public superTypes:[foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Base2Impl
+    CONSTRUCTOR visibility:public <> (s:kotlin.String) returnType:foo.Base2Impl [primary]
+      VALUE_PARAMETER name:s index:0 type:kotlin.String
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Base2Impl modality:FINAL visibility:public superTypes:[foo.Base2]'
+    PROPERTY name:s visibility:public modality:FINAL [val]
+      FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]
+        EXPRESSION_BODY
+          GET_VAR 's: kotlin.String declared in foo.Base2Impl.<init>' type=kotlin.String origin=INITIALIZE_PROPERTY_FROM_PARAMETER
+      FUN DEFAULT_PROPERTY_ACCESSOR name:<get-s> visibility:public modality:FINAL <> ($this:foo.Base2Impl) returnType:kotlin.String
+        correspondingProperty: PROPERTY name:s visibility:public modality:FINAL [val]
+        $this: VALUE_PARAMETER name:<this> type:foo.Base2Impl
+        BLOCK_BODY
+          RETURN type=kotlin.Nothing from='public final fun <get-s> (): kotlin.String declared in foo.Base2Impl'
+            GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:s type:kotlin.String visibility:private [final]' type=kotlin.String origin=null
+              receiver: GET_VAR '<this>: foo.Base2Impl declared in foo.Base2Impl.<get-s>' type=foo.Base2Impl origin=null
+    FUN name:bar visibility:public modality:OPEN <> ($this:foo.Base2Impl, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Base2Impl
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Base2Impl'
+          STRING_CONCATENATION type=kotlin.String
+            CONST String type=kotlin.String value="Base2: "
+            CALL 'public final fun <get-s> (): kotlin.String declared in foo.Base2Impl' type=kotlin.String origin=GET_PROPERTY
+              $this: GET_VAR '<this>: foo.Base2Impl declared in foo.Base2Impl.bar' type=foo.Base2Impl origin=null
+            CONST String type=kotlin.String value=":"
+            GET_VAR 'x: kotlin.String declared in foo.Base2Impl.bar' type=kotlin.String origin=null
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  PROPERTY name:global visibility:public modality:FINAL [var]
+    FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]
+      EXPRESSION_BODY
+        CONST String type=kotlin.String value=""
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<get-global> visibility:public modality:FINAL <> () returnType:kotlin.String
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public final fun <get-global> (): kotlin.String declared in foo'
+          GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.String origin=null
+    FUN DEFAULT_PROPERTY_ACCESSOR name:<set-global> visibility:public modality:FINAL <> (<set-?>:kotlin.String) returnType:kotlin.Unit
+      correspondingProperty: PROPERTY name:global visibility:public modality:FINAL [var]
+      VALUE_PARAMETER name:<set-?> index:0 type:kotlin.String
+      BLOCK_BODY
+        SET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:global type:kotlin.String visibility:private [static]' type=kotlin.Unit origin=null
+          value: GET_VAR '<set-?>: kotlin.String declared in foo.<set-global>' type=kotlin.String origin=null
+  CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.DerivedBase
+    CONSTRUCTOR visibility:public <> () returnType:foo.DerivedBase [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in kotlin.Any'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:DerivedBase modality:OPEN visibility:public superTypes:[kotlin.Any]'
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":DerivedBase"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in kotlin.Any
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:newBase visibility:public modality:FINAL <> () returnType:foo.Base
+    BLOCK_BODY
+      BLOCK type=kotlin.Unit origin=PLUSEQ
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+            other: CONST String type=kotlin.String value=":newBase"
+      RETURN type=kotlin.Nothing from='public final fun newBase (): foo.Base declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.BaseImpl' type=foo.BaseImpl origin=null
+          s: CONST String type=kotlin.String value="test"
+  FUN name:newBase2 visibility:public modality:FINAL <> () returnType:foo.Base2
+    BLOCK_BODY
+      BLOCK type=kotlin.Unit origin=PLUSEQ
+        CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+          <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+            $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+            other: CONST String type=kotlin.String value=":newBase2"
+      RETURN type=kotlin.Nothing from='public final fun newBase2 (): foo.Base2 declared in foo'
+        CONSTRUCTOR_CALL 'public constructor <init> (s: kotlin.String) declared in foo.Base2Impl' type=foo.Base2Impl origin=null
+          s: CONST String type=kotlin.String value="test"
+  CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base; foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived modality:FINAL visibility:public superTypes:[foo.DerivedBase; foo.Base; foo.Base2]'
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.foo' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived declared in foo.Derived.bar' type=foo.Derived origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived.bar' type=kotlin.String origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase; foo.Base2]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived1
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived1 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived1 modality:FINAL visibility:public superTypes:[foo.Base; foo.DerivedBase; foo.Base2]'
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.foo' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived1, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived1
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived1'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived1 declared in foo.Derived1.bar' type=foo.Derived1 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived1.bar' type=kotlin.String origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+        public open fun toString (): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  CLASS CLASS name:Derived2 modality:FINAL visibility:public superTypes:[foo.Base; foo.Base2; foo.DerivedBase]
+    $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:foo.Derived2
+    CONSTRUCTOR visibility:public <> () returnType:foo.Derived2 [primary]
+      BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.DerivedBase'
+        INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:Derived2 modality:FINAL visibility:public superTypes:[foo.Base; foo.Base2; foo.DerivedBase]'
+    FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase (): foo.Base declared in foo' type=foo.Base origin=null
+    FUN DELEGATED_MEMBER name:foo visibility:public modality:OPEN <> ($this:foo.Derived2, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun foo (x: kotlin.String): kotlin.String declared in foo.Derived2'
+          CALL 'public abstract fun foo (x: kotlin.String): kotlin.String declared in foo.Base' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_0 type:foo.Base visibility:private [final]' type=foo.Base origin=null
+              receiver: GET_VAR '<this>: foo.Derived2 declared in foo.Derived2.foo' type=foo.Derived2 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived2.foo' type=kotlin.String origin=null
+    FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]
+      EXPRESSION_BODY
+        CALL 'public final fun newBase2 (): foo.Base2 declared in foo' type=foo.Base2 origin=null
+    FUN DELEGATED_MEMBER name:bar visibility:public modality:OPEN <> ($this:foo.Derived2, x:kotlin.String) returnType:kotlin.String
+      overridden:
+        public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2
+      $this: VALUE_PARAMETER name:<this> type:foo.Derived2
+      VALUE_PARAMETER name:x index:0 type:kotlin.String
+      BLOCK_BODY
+        RETURN type=kotlin.Nothing from='public open fun bar (x: kotlin.String): kotlin.String declared in foo.Derived2'
+          CALL 'public abstract fun bar (x: kotlin.String): kotlin.String declared in foo.Base2' type=kotlin.String origin=null
+            $this: GET_FIELD 'FIELD DELEGATE name:$$delegate_1 type:foo.Base2 visibility:private [final]' type=foo.Base2 origin=null
+              receiver: GET_VAR '<this>: foo.Derived2 declared in foo.Derived2.bar' type=foo.Derived2 origin=null
+            x: GET_VAR 'x: kotlin.String declared in foo.Derived2.bar' type=kotlin.String origin=null
+    ANONYMOUS_INITIALIZER isStatic=false
+      BLOCK_BODY
+        BLOCK type=kotlin.Unit origin=PLUSEQ
+          CALL 'public final fun <set-global> (<set-?>: kotlin.String): kotlin.Unit declared in foo' type=kotlin.Unit origin=PLUSEQ
+            <set-?>: CALL 'public final fun plus (other: kotlin.Any?): kotlin.String declared in kotlin.String' type=kotlin.String origin=PLUSEQ
+              $this: CALL 'public final fun <get-global> (): kotlin.String declared in foo' type=kotlin.String origin=PLUSEQ
+              other: CONST String type=kotlin.String value=":Derived"
+    FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
+      overridden:
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.Base2
+        public open fun equals (other: kotlin.Any?): kotlin.Boolean declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+      VALUE_PARAMETER name:other index:0 type:kotlin.Any?
+    FUN FAKE_OVERRIDE name:hashCode visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.Int [fake_override]
+      overridden:
+        public open fun hashCode (): kotlin.Int declared in foo.Base
+        public open fun hashCode (): kotlin.Int declared in foo.Base2
+        public open fun hashCode (): kotlin.Int declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+    FUN FAKE_OVERRIDE name:toString visibility:public modality:OPEN <> ($this:kotlin.Any) returnType:kotlin.String [fake_override]
+      overridden:
+        public open fun toString (): kotlin.String declared in foo.Base
+        public open fun toString (): kotlin.String declared in foo.Base2
+        public open fun toString (): kotlin.String declared in foo.DerivedBase
+      $this: VALUE_PARAMETER name:<this> type:kotlin.Any
+  FUN name:box visibility:public modality:FINAL <> () returnType:kotlin.String
+    BLOCK_BODY
+      VAR name:d type:foo.Derived [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived' type=foo.Derived origin=null
+      VAR name:d1 type:foo.Derived1 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived1' type=foo.Derived1 origin=null
+      VAR name:d2 type:foo.Derived2 [var]
+        CONSTRUCTOR_CALL 'public constructor <init> () declared in foo.Derived2' type=foo.Derived2 origin=null
+      RETURN type=kotlin.Nothing from='public final fun box (): kotlin.String declared in foo'
+        CONST String type=kotlin.String value="OK"
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt
new file mode 100644
index 00000000000..d0697bfec0b
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt
@@ -0,0 +1,61 @@
+package foo
+
+interface Base {
+    abstract fun foo(x: String): String
+}
+
+class BaseImpl(val s: String) : Base {
+    override fun foo(x: String): String = "Base: ${s}:${x}"
+}
+
+interface Base2 {
+    abstract fun bar(x: String): String
+}
+
+class Base2Impl(val s: String) : Base2 {
+    override fun bar(x: String): String = "Base2: ${s}:${x}"
+}
+
+var global = ""
+
+open class DerivedBase() {
+    init {
+        global += ":DerivedBase"
+    }
+}
+
+fun newBase(): Base {
+    global += ":newBase"
+    return BaseImpl("test")
+}
+
+fun newBase2(): Base2 {
+    global += ":newBase2"
+    return Base2Impl("test")
+}
+
+class Derived() : DerivedBase(), Base by newBase(), Base2 by newBase2() {
+    init {
+        global += ":Derived"
+    }
+}
+
+class Derived1() : Base by newBase(), DerivedBase(), Base2 by newBase2() {
+    init {
+        global += ":Derived"
+    }
+}
+
+class Derived2() : Base by newBase(), Base2 by newBase2(), DerivedBase() {
+    init {
+        global += ":Derived"
+    }
+}
+
+fun box(): String {
+    var d = Derived()
+    var d1 = Derived1()
+    var d2 = Derived2()
+
+    return "OK"
+}
\ No newline at end of file
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt.txt
new file mode 100644
index 00000000000..ed79dc75b06
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt.txt
@@ -0,0 +1,161 @@
+package foo
+
+interface Base {
+  abstract fun foo(x: String): String
+
+}
+
+class BaseImpl : Base {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun foo(x: String): String {
+    return "Base: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+interface Base2 {
+  abstract fun bar(x: String): String
+
+}
+
+class Base2Impl : Base2 {
+  constructor(s: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  val s: String
+    field = s
+    get
+
+  override fun bar(x: String): String {
+    return "Base2: " + <this>.<get-s>() + ":" + x
+  }
+
+}
+
+var global: String
+  field = ""
+  get
+  set
+
+open class DerivedBase {
+  constructor() /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":DerivedBase"))
+    }
+  }
+
+}
+
+fun newBase(): Base {
+  { // BLOCK
+    <set-global>(<set-?> = <get-global>().plus(other = ":newBase"))
+  }
+  return BaseImpl(s = "test")
+}
+
+fun newBase2(): Base2 {
+  { // BLOCK
+    <set-global>(<set-?> = <get-global>().plus(other = ":newBase2"))
+  }
+  return Base2Impl(s = "test")
+}
+
+class Derived : DerivedBase, Base, Base2 {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+    }
+  }
+
+}
+
+class Derived1 : Base, DerivedBase, Base2 {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+    }
+  }
+
+}
+
+class Derived2 : Base, Base2, DerivedBase {
+  constructor() /* primary */ {
+    super/*DerivedBase*/()
+    /* <init>() */
+
+  }
+
+  private /* final field */ val $$delegate_0: Base = newBase()
+  override fun foo(x: String): String {
+    return <this>.#$$delegate_0.foo(x = x)
+  }
+
+  private /* final field */ val $$delegate_1: Base2 = newBase2()
+  override fun bar(x: String): String {
+    return <this>.#$$delegate_1.bar(x = x)
+  }
+
+  init {
+    { // BLOCK
+      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
+    }
+  }
+
+}
+
+fun box(): String {
+  var d: Derived = Derived()
+  var d1: Derived1 = Derived1()
+  var d2: Derived2 = Derived2()
+  return "OK"
+}
diff --git a/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.sig.kt.txt b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.sig.kt.txt
new file mode 100644
index 00000000000..90243f54201
--- /dev/null
+++ b/compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.sig.kt.txt
@@ -0,0 +1,319 @@
+package foo
+
+// CHECK:
+//   Mangled name: foo{}global
+//   Public signature: foo/global|4288684431328455501[0]
+//   Public signature debug description: {}global
+var global: String
+  // CHECK JVM_IR:
+  //   Mangled name: foo#<get-global>(){}kotlin.String
+  //   Public signature: foo/global.<get-global>|-6997244913903542523[0]
+  //   Public signature debug description: <get-global>(){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo#<get-global>(){}
+  //   Public signature: foo/global.<get-global>|7627852862574367240[0]
+  //   Public signature debug description: <get-global>(){}
+  get
+  // CHECK:
+  //   Mangled name: foo#<set-global>(kotlin.String){}
+  //   Public signature: foo/global.<set-global>|5315586845372819266[0]
+  //   Public signature debug description: <set-global>(kotlin.String){}
+  set
+
+// CHECK:
+//   Mangled name: foo.Base2Impl
+//   Public signature: foo/Base2Impl|null[0]
+class Base2Impl : Base2 {
+  // CHECK:
+  //   Mangled name: foo.Base2Impl{}s
+  //   Public signature: foo/Base2Impl.s|7217541905509134881[0]
+  //   Public signature debug description: {}s
+  val s: String
+    // CHECK JVM_IR:
+    //   Mangled name: foo.Base2Impl#<get-s>(){}kotlin.String
+    //   Public signature: foo/Base2Impl.s.<get-s>|4142379646177092803[0]
+    //   Public signature debug description: <get-s>(){}kotlin.String
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: foo.Base2Impl#<get-s>(){}
+    //   Public signature: foo/Base2Impl.s.<get-s>|-1662172381559511151[0]
+    //   Public signature debug description: <get-s>(){}
+    get
+
+  // CHECK:
+  //   Mangled name: foo.Base2Impl#<init>(kotlin.String){}
+  //   Public signature: foo/Base2Impl.<init>|1280618353163213788[0]
+  //   Public signature debug description: <init>(kotlin.String){}
+  constructor(s: String) /* primary */
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Base2Impl#bar(kotlin.String){}kotlin.String
+  //   Public signature: foo/Base2Impl.bar|2000415168157940991[0]
+  //   Public signature debug description: bar(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Base2Impl#bar(kotlin.String){}
+  //   Public signature: foo/Base2Impl.bar|5132770888056479978[0]
+  //   Public signature debug description: bar(kotlin.String){}
+  override fun bar(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.BaseImpl
+//   Public signature: foo/BaseImpl|null[0]
+class BaseImpl : Base {
+  // CHECK:
+  //   Mangled name: foo.BaseImpl{}s
+  //   Public signature: foo/BaseImpl.s|7217541905509134881[0]
+  //   Public signature debug description: {}s
+  val s: String
+    // CHECK JVM_IR:
+    //   Mangled name: foo.BaseImpl#<get-s>(){}kotlin.String
+    //   Public signature: foo/BaseImpl.s.<get-s>|4142379646177092803[0]
+    //   Public signature debug description: <get-s>(){}kotlin.String
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: foo.BaseImpl#<get-s>(){}
+    //   Public signature: foo/BaseImpl.s.<get-s>|-1662172381559511151[0]
+    //   Public signature debug description: <get-s>(){}
+    get
+
+  // CHECK:
+  //   Mangled name: foo.BaseImpl#<init>(kotlin.String){}
+  //   Public signature: foo/BaseImpl.<init>|1280618353163213788[0]
+  //   Public signature debug description: <init>(kotlin.String){}
+  constructor(s: String) /* primary */
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.BaseImpl#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/BaseImpl.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.BaseImpl#foo(kotlin.String){}
+  //   Public signature: foo/BaseImpl.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Derived
+//   Public signature: foo/Derived|null[0]
+class Derived : DerivedBase, Base, Base2 {
+  // CHECK:
+  //   Mangled name: foo.Derived#<init>(){}
+  //   Public signature: foo/Derived.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived.$$delegate_0
+  //   Public signature: foo/Derived.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived.$$delegate_0
+  //   Public signature: foo/Derived.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_0: Base
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived.$$delegate_1
+  //   Public signature: foo/Derived.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived.$$delegate_1
+  //   Public signature: foo/Derived.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_1: Base2
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived#bar(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived.bar|2000415168157940991[0]
+  //   Public signature debug description: bar(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived#bar(kotlin.String){}
+  //   Public signature: foo/Derived.bar|5132770888056479978[0]
+  //   Public signature debug description: bar(kotlin.String){}
+  override fun bar(x: String): String
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived#foo(kotlin.String){}
+  //   Public signature: foo/Derived.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Derived1
+//   Public signature: foo/Derived1|null[0]
+class Derived1 : DerivedBase, Base, Base2 {
+  // CHECK:
+  //   Mangled name: foo.Derived1#<init>(){}
+  //   Public signature: foo/Derived1.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1.$$delegate_0
+  //   Public signature: foo/Derived1.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1.$$delegate_0
+  //   Public signature: foo/Derived1.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_0: Base
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1.$$delegate_1
+  //   Public signature: foo/Derived1.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1.$$delegate_1
+  //   Public signature: foo/Derived1.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_1: Base2
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1#bar(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived1.bar|2000415168157940991[0]
+  //   Public signature debug description: bar(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1#bar(kotlin.String){}
+  //   Public signature: foo/Derived1.bar|5132770888056479978[0]
+  //   Public signature debug description: bar(kotlin.String){}
+  override fun bar(x: String): String
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived1#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived1.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived1#foo(kotlin.String){}
+  //   Public signature: foo/Derived1.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Derived2
+//   Public signature: foo/Derived2|null[0]
+class Derived2 : DerivedBase, Base, Base2 {
+  // CHECK:
+  //   Mangled name: foo.Derived2#<init>(){}
+  //   Public signature: foo/Derived2.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived2.$$delegate_0
+  //   Public signature: foo/Derived2.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived2.$$delegate_0
+  //   Public signature: foo/Derived2.$$delegate_0|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_0: Base
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived2.$$delegate_1
+  //   Public signature: foo/Derived2.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived2.$$delegate_1
+  //   Public signature: foo/Derived2.$$delegate_1|-7286425919675154353[0]
+  //   Public signature debug description:
+  private /* final field */ val $$delegate_1: Base2
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived2#bar(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived2.bar|2000415168157940991[0]
+  //   Public signature debug description: bar(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived2#bar(kotlin.String){}
+  //   Public signature: foo/Derived2.bar|5132770888056479978[0]
+  //   Public signature debug description: bar(kotlin.String){}
+  override fun bar(x: String): String
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Derived2#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Derived2.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Derived2#foo(kotlin.String){}
+  //   Public signature: foo/Derived2.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  override fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.DerivedBase
+//   Public signature: foo/DerivedBase|null[0]
+open class DerivedBase {
+  // CHECK:
+  //   Mangled name: foo.DerivedBase#<init>(){}
+  //   Public signature: foo/DerivedBase.<init>|-5645683436151566731[0]
+  //   Public signature debug description: <init>(){}
+  constructor() /* primary */
+
+}
+
+// CHECK:
+//   Mangled name: foo.Base
+//   Public signature: foo/Base|null[0]
+interface Base {
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Base#foo(kotlin.String){}kotlin.String
+  //   Public signature: foo/Base.foo|-5534735991146511619[0]
+  //   Public signature debug description: foo(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Base#foo(kotlin.String){}
+  //   Public signature: foo/Base.foo|1351044947738582195[0]
+  //   Public signature debug description: foo(kotlin.String){}
+  abstract fun foo(x: String): String
+
+}
+
+// CHECK:
+//   Mangled name: foo.Base2
+//   Public signature: foo/Base2|null[0]
+interface Base2 {
+
+  // CHECK JVM_IR:
+  //   Mangled name: foo.Base2#bar(kotlin.String){}kotlin.String
+  //   Public signature: foo/Base2.bar|2000415168157940991[0]
+  //   Public signature debug description: bar(kotlin.String){}kotlin.String
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: foo.Base2#bar(kotlin.String){}
+  //   Public signature: foo/Base2.bar|5132770888056479978[0]
+  //   Public signature debug description: bar(kotlin.String){}
+  abstract fun bar(x: String): String
+
+}
+
+// CHECK JVM_IR:
+//   Mangled name: foo#box(){}kotlin.String
+//   Public signature: foo/box|-9347091776561469[0]
+//   Public signature debug description: box(){}kotlin.String
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#box(){}
+//   Public signature: foo/box|2173511048851971368[0]
+//   Public signature debug description: box(){}
+fun box(): String
+
+// CHECK JVM_IR:
+//   Mangled name: foo#newBase(){}foo.Base
+//   Public signature: foo/newBase|4074800280318487147[0]
+//   Public signature debug description: newBase(){}foo.Base
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#newBase(){}
+//   Public signature: foo/newBase|-6094796879594303932[0]
+//   Public signature debug description: newBase(){}
+fun newBase(): Base
+
+// CHECK JVM_IR:
+//   Mangled name: foo#newBase2(){}foo.Base2
+//   Public signature: foo/newBase2|2155458060891401186[0]
+//   Public signature debug description: newBase2(){}foo.Base2
+// CHECK JS_IR NATIVE:
+//   Mangled name: foo#newBase2(){}
+//   Public signature: foo/newBase2|-3649949204944094884[0]
+//   Public signature debug description: newBase2(){}
+fun newBase2(): Base2
+
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/ClassicJvmIrTextTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/ClassicJvmIrTextTestGenerated.java
index 81d5ace4c0a..de711455e51 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/ClassicJvmIrTextTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/ir/ClassicJvmIrTextTestGenerated.java
@@ -972,6 +972,28 @@ public class ClassicJvmIrTextTestGenerated extends AbstractClassicJvmIrTextTest
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/klib/KlibIrTextTestCaseGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/klib/KlibIrTextTestCaseGenerated.java
index 5904b6122d1..6e6e04c25d4 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/klib/KlibIrTextTestCaseGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/klib/KlibIrTextTestCaseGenerated.java
@@ -782,6 +782,29 @@ public class KlibIrTextTestCaseGenerated extends AbstractKlibIrTextTestCase {
             }
         }
 
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class Delegate extends AbstractKlibIrTextTestCase {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTestWithCustomIgnoreDirective(this::doTest, TargetBackend.JS_IR, testDataFilePath, "// IGNORE_BACKEND_KLIB: ");
+            }
+
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
         @RunWith(JUnit3RunnerWithInners.class)
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirLightTreeJsIrTextTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirLightTreeJsIrTextTestGenerated.java
index 4ee9cebd959..1ce52eed389 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirLightTreeJsIrTextTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirLightTreeJsIrTextTestGenerated.java
@@ -894,6 +894,28 @@ public class FirLightTreeJsIrTextTestGenerated extends AbstractFirLightTreeJsIrT
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirPsiJsIrTextTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirPsiJsIrTextTestGenerated.java
index 36046491579..7a940efb8d1 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirPsiJsIrTextTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirPsiJsIrTextTestGenerated.java
@@ -894,6 +894,28 @@ public class FirPsiJsIrTextTestGenerated extends AbstractFirPsiJsIrTextTest {
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/ClassicJsIrTextTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/ClassicJsIrTextTestGenerated.java
index 14b1fe25e30..199503a005e 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/ClassicJsIrTextTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/ClassicJsIrTextTestGenerated.java
@@ -894,6 +894,28 @@ public class ClassicJsIrTextTestGenerated extends AbstractClassicJsIrTextTest {
             }
         }
 
+        @Nested
+        @TestMetadata("compiler/testData/ir/irText/declarations/delegate")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Delegate {
+            @Test
+            public void testAllFilesPresentInDelegate() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/ir/irText/declarations/delegate"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder1.kt")
+            public void testDelegationEvaluationOrder1() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder1.kt");
+            }
+
+            @Test
+            @TestMetadata("delegationEvaluationOrder2.kt")
+            public void testDelegationEvaluationOrder2() throws Exception {
+                runTest("compiler/testData/ir/irText/declarations/delegate/delegationEvaluationOrder2.kt");
+            }
+        }
+
         @Nested
         @TestMetadata("compiler/testData/ir/irText/declarations/jvmRecord")
         @TestDataPath("$PROJECT_ROOT")