[LC] PsiClassRenderer: render DefaultImpls nested classes

dimonchik0036 · Space Team · commit a7cd44c1f7a3 · 2025-09-04T18:46:19.000Z
They cannot be collected by Kotlin PSI since they are materialized
only on the backend

^KT-80690
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.descriptors.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.descriptors.java
@@ -58,7 +58,11 @@ public static abstract interface Delegate /* Container.Delegate*/<R>  {
 
   public abstract void setValue(@org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);//  setValue(java.lang.Object, kotlin.reflect.KProperty<?>, R)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Container.Delegate.DefaultImpls*/ {
+    public static R getValue(@org.jetbrains.annotations.NotNull() Container.Delegate, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>);//  getValue(Container.Delegate, java.lang.Object, kotlin.reflect.KProperty<?>)
+
+    public static void setValue(@org.jetbrains.annotations.NotNull() Container.Delegate, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);//  setValue(Container.Delegate, java.lang.Object, kotlin.reflect.KProperty<?>, R)
+  }
 }
 
 public static final class Derived /* Container.Derived*/ extends Container.Base {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.java
@@ -58,7 +58,11 @@ public static abstract interface Delegate /* Container.Delegate*/<R>  {
 
   public abstract void setValue(@org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);//  setValue(@org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Container.Delegate.DefaultImpls*/ {
+    public static <R> R getValue(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>);// <R>  getValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>)
+
+    public static <R> void setValue(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);// <R>  setValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R)
+  }
 }
 
 public static final class Derived /* Container.Derived*/ extends Container.Base {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.kmp.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.kmp.lib.java
@@ -58,7 +58,11 @@ public static abstract interface Delegate /* Container.Delegate*/<R>  {
 
   public abstract void setValue(@org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);//  setValue(@org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Container.Delegate.DefaultImpls*/ {
+    public static <R> R getValue(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>);// <R>  getValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>)
+
+    public static <R> void setValue(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);// <R>  setValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R)
+  }
 }
 
 public static final class Derived /* Container.Derived*/ extends Container.Base {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/DelegatedProperty.lib.java
@@ -58,7 +58,13 @@ public static abstract interface Delegate /* Container.Delegate*/<R>  {
 
   public abstract void setValue(@org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);//  setValue(java.lang.Object, kotlin.reflect.KProperty<?>, R)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Container.Delegate.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static <R> R getValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>);// <R>  getValue(Container.Delegate<R>, java.lang.Object, kotlin.reflect.KProperty<?>)
+
+    @java.lang.Deprecated()
+    public static <R> void setValue(@org.jetbrains.annotations.NotNull() Container.Delegate<R>, @org.jetbrains.annotations.Nullable() java.lang.Object, @org.jetbrains.annotations.NotNull() kotlin.reflect.KProperty<?>, R);// <R>  setValue(Container.Delegate<R>, java.lang.Object, kotlin.reflect.KProperty<?>, R)
+  }
 }
 
 public static final class Derived /* Container.Derived*/ extends Container.Base {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAll.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAll.java
@@ -3,5 +3,7 @@ public abstract interface KtInterface /* KtInterface*/ {
 
   public abstract void withoutBody();//  withoutBody()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* KtInterface.DefaultImpls*/ {
+    public static void defaultFun(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() KtInterface);//  defaultFun(@org.jetbrains.annotations.NotNull() KtInterface)
+  }
 }
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.descriptors.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.descriptors.java
@@ -0,0 +1,9 @@
+public abstract interface KtInterface /* KtInterface*/ {
+  public abstract void defaultFun();//  defaultFun()
+
+  public abstract void withoutBody();//  withoutBody()
+
+  public static final class DefaultImpls /* KtInterface.DefaultImpls*/ {
+    public static void defaultFun(@org.jetbrains.annotations.NotNull() KtInterface);//  defaultFun(KtInterface)
+  }
+}
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.java
@@ -3,5 +3,7 @@ public abstract interface KtInterface /* KtInterface*/ {
 
   public abstract void withoutBody();//  withoutBody()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* KtInterface.DefaultImpls*/ {
+    public static void defaultFun(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() KtInterface);//  defaultFun(@org.jetbrains.annotations.NotNull() KtInterface)
+  }
 }
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/defaultMethodInKotlinWithSettingAllCompatibility.lib.java
@@ -0,0 +1,10 @@
+public abstract interface KtInterface /* KtInterface*/ {
+  public abstract void defaultFun();//  defaultFun()
+
+  public abstract void withoutBody();//  withoutBody()
+
+  public static final class DefaultImpls /* KtInterface.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static void defaultFun(@org.jetbrains.annotations.NotNull() KtInterface);//  defaultFun(KtInterface)
+  }
+}
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/deprecatedHiddenProperty_interface.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/deprecatedHiddenProperty_interface.lib.java
@@ -7,5 +7,6 @@ public abstract interface TestInterface /* test.pkg.TestInterface*/ {
 
   public abstract void setPOld_deprecatedOnGetter(int);//  setPOld_deprecatedOnGetter(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* test.pkg.TestInterface.DefaultImpls*/ {
+  }
 }
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.descriptors.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.descriptors.java
@@ -49,7 +49,11 @@ public abstract interface SomeInterface /* SomeInterface*/ {
 
   public abstract void setMemberPropInExtension(@org.jetbrains.annotations.NotNull() java.lang.String, int);//  setMemberPropInExtension(java.lang.String, int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* SomeInterface.DefaultImpls*/ {
+    public static int getMemberPropInExtension(@org.jetbrains.annotations.NotNull() SomeInterface, @org.jetbrains.annotations.NotNull() java.lang.String);//  getMemberPropInExtension(SomeInterface, java.lang.String)
+
+    public static void setMemberPropInExtension(@org.jetbrains.annotations.NotNull() SomeInterface, @org.jetbrains.annotations.NotNull() java.lang.String, int);//  setMemberPropInExtension(SomeInterface, java.lang.String, int)
+  }
 }
 
 public final class ValueClassInSignatureKt /* ValueClassInSignatureKt*/ {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.java
@@ -22,7 +22,8 @@ public final class SomeClass /* SomeClass*/ {
 }
 
 public abstract interface SomeInterface /* SomeInterface*/ {
-  class DefaultImpls ...
+  public static final class DefaultImpls /* SomeInterface.DefaultImpls*/ {
+  }
 }
 
 public final class ValueClassInSignatureKt /* ValueClassInSignatureKt*/ {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.kmp.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.kmp.java
@@ -22,7 +22,8 @@ public final class SomeClass /* SomeClass*/ {
 }
 
 public abstract interface SomeInterface /* SomeInterface*/ {
-  class DefaultImpls ...
+  public static final class DefaultImpls /* SomeInterface.DefaultImpls*/ {
+  }
 }
 
 public final class ValueClassInSignatureKt /* ValueClassInSignatureKt*/ {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/facades/valueClassInSignature.lib.java
@@ -64,7 +64,13 @@ public abstract interface SomeInterface /* SomeInterface*/ {
 
   public abstract void setMemberPropInExtension-54afNMI(@org.jetbrains.annotations.NotNull() java.lang.String, int);//  setMemberPropInExtension-54afNMI(java.lang.String, int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* SomeInterface.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static int getMemberPropInExtension-5lyY9Q4(@org.jetbrains.annotations.NotNull() SomeInterface, @org.jetbrains.annotations.NotNull() java.lang.String);//  getMemberPropInExtension-5lyY9Q4(SomeInterface, java.lang.String)
+
+    @java.lang.Deprecated()
+    public static void setMemberPropInExtension-54afNMI(@org.jetbrains.annotations.NotNull() SomeInterface, @org.jetbrains.annotations.NotNull() java.lang.String, int);//  setMemberPropInExtension-54afNMI(SomeInterface, java.lang.String, int)
+  }
 }
 
 public final class ValueClassInSignatureKt /* ValueClassInSignatureKt*/ {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.java
@@ -19,7 +19,10 @@ public abstract interface Test /* Test*/ {
   @kotlin.jvm.JvmExposeBoxed()
   private abstract @org.jetbrains.annotations.Nullable() IC getBar();//  getBar()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Test.DefaultImpls*/ {
+    @kotlin.jvm.JvmExposeBoxed()
+    private static final @org.jetbrains.annotations.Nullable() IC getBar(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Test);//  getBar(@org.jetbrains.annotations.NotNull() Test)
+  }
 }
 
 public final class TestClass /* TestClass*/ implements Test {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.kmp.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.kmp.java
@@ -19,7 +19,10 @@ public abstract interface Test /* Test*/ {
   @kotlin.jvm.JvmExposeBoxed()
   private abstract @org.jetbrains.annotations.Nullable() IC getBar();//  getBar()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Test.DefaultImpls*/ {
+    @kotlin.jvm.JvmExposeBoxed()
+    private static final @org.jetbrains.annotations.Nullable() IC getBar(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() Test);//  getBar(@org.jetbrains.annotations.NotNull() Test)
+  }
 }
 
 public final class TestClass /* TestClass*/ implements Test {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/defaultInInterface.lib.java
@@ -37,7 +37,10 @@ public abstract interface Test /* Test*/ {
 
   public abstract int test-Eh1mVAw(int);//  test-Eh1mVAw(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* Test.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static int test-Eh1mVAw(@org.jetbrains.annotations.NotNull() Test, int);//  test-Eh1mVAw(Test, int)
+  }
 }
 
 public final class TestClass /* TestClass*/ implements Test {
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.java
@@ -1,7 +1,9 @@
 public abstract interface BaseInterface /* one.BaseInterface*/ {
   public abstract void regularFunction();//  regularFunction()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* one.BaseInterface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() one.BaseInterface);//  regularFunction(@org.jetbrains.annotations.NotNull() one.BaseInterface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.kmp.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.kmp.java
@@ -1,7 +1,9 @@
 public abstract interface BaseInterface /* one.BaseInterface*/ {
   public abstract void regularFunction();//  regularFunction()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* one.BaseInterface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() one.BaseInterface);//  regularFunction(@org.jetbrains.annotations.NotNull() one.BaseInterface)
+  }
 }
 
 @<error>()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassInsideDefaultImpl.lib.java
@@ -6,7 +6,17 @@ public abstract interface BaseInterface /* one.BaseInterface*/ {
 
   public abstract void regularFunction();//  regularFunction()
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* one.BaseInterface.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    @org.jetbrains.annotations.Nullable()
+    public static java.lang.String getPropertyWithValueClassParameter-BXGQg7w(@org.jetbrains.annotations.NotNull() one.BaseInterface);//  getPropertyWithValueClassParameter-BXGQg7w(one.BaseInterface)
+
+    @java.lang.Deprecated()
+    public static void functionWithValueClassParameter-rdfNfmQ(@org.jetbrains.annotations.NotNull() one.BaseInterface, @org.jetbrains.annotations.NotNull() java.lang.String);//  functionWithValueClassParameter-rdfNfmQ(one.BaseInterface, java.lang.String)
+
+    @java.lang.Deprecated()
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() one.BaseInterface);//  regularFunction(one.BaseInterface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.java
@@ -5,7 +5,9 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.kmp.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.kmp.java
@@ -5,7 +5,9 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface)
+  }
 }
 
 @<error>()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithDelegatedSuperInterface.lib.java
@@ -9,7 +9,10 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(pack.Interface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.java
@@ -5,7 +5,9 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.kmp.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.kmp.java
@@ -5,7 +5,9 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface)
+  }
 }
 
 @<error>()
diff --git a/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.lib.java b/compiler/testData/asJava/lightClasses/lightClassByPsi/jvmExposeBoxed/directive/valueClassWithSuperInterface.lib.java
@@ -9,7 +9,10 @@ public abstract interface Interface /* pack.Interface*/ {
 
   public abstract void setRegularVariable(int);//  setRegularVariable(int)
 
-  class DefaultImpls ...
+  public static final class DefaultImpls /* pack.Interface.DefaultImpls*/ {
+    @java.lang.Deprecated()
+    public static void regularFunction(@org.jetbrains.annotations.NotNull() pack.Interface);//  regularFunction(pack.Interface)
+  }
 }
 
 @kotlin.jvm.JvmInline()
diff --git a/compiler/tests-common/testFixtures/org/jetbrains/kotlin/asJava/PsiClassRenderer.kt b/compiler/tests-common/testFixtures/org/jetbrains/kotlin/asJava/PsiClassRenderer.kt
@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.analysis.utils.printer.PrettyPrinter
 import org.jetbrains.kotlin.analysis.utils.printer.prettyPrint
 import org.jetbrains.kotlin.asJava.elements.KtLightNullabilityAnnotation
 import org.jetbrains.kotlin.asJava.elements.KtLightPsiLiteral
+import org.jetbrains.kotlin.load.java.JvmAbi
 import org.jetbrains.kotlin.load.kotlin.NON_EXISTENT_CLASS_NAME
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
@@ -271,10 +272,12 @@ class PsiClassRenderer private constructor(
         methods.ifNotEmpty { wasRendered = true }
         val classes = psiClass.innerClasses.filter { membersFilter.includeClass(it) }
         appendSorted(classes, wasRendered) {
-            if (renderInner)
+            val name = it.name
+            if (renderInner || name == JvmAbi.DEFAULT_IMPLS_CLASS_NAME)
                 renderClass(it, renderInner)
-            else
-                "class ${it.name} ..."
+            else {
+                "class $name ..."
+            }
         }
 
         classes.ifNotEmpty { wasRendered = true }

Original file line number	Diff line number	Diff line change
`@@ -3,5 +3,7 @@ public abstract interface KtInterface /* KtInterface*/ {`
`3`	`3`
`4`	`4`	`public abstract void withoutBody();// withoutBody()`
`5`	`5`
`6`		`- class DefaultImpls ...`
	`6`	`+ public static final class DefaultImpls /* KtInterface.DefaultImpls*/ {`
	`7`	`+ public static void defaultFun(@org.jetbrains.annotations.NotNull() @org.jetbrains.annotations.NotNull() KtInterface);// defaultFun(@org.jetbrains.annotations.NotNull() KtInterface)`
	`8`	`+ }`
`7`	`9`	`}`
Original file line number	Diff line number	Diff line change
`@@ -7,5 +7,6 @@ public abstract interface TestInterface /* test.pkg.TestInterface*/ {`
`7`	`7`
`8`	`8`	`public abstract void setPOld_deprecatedOnGetter(int);// setPOld_deprecatedOnGetter(int)`
`9`	`9`
`10`		`- class DefaultImpls ...`
	`10`	`+ public static final class DefaultImpls /* test.pkg.TestInterface.DefaultImpls*/ {`
	`11`	`+ }`
`11`	`12`	`}`