KT-65907: add handling for nested classes #KT-65907 fixed

native/swift/swift-export-standalone/testData/classes/golden_result/result.swift

@@ -6,6 +6,42 @@ public enum namespace {
         public class NAMESPACED_CLASS {
         }
         public class Foo {
+            public class INSIDE_CLASS {
+                public class DEEPER_INSIDE_CLASS {
+                    public func foo() -> Swift.Bool {
+                        fatalError()
+                    }
+                    public var my_value: Swift.UInt32 {
+                        get {
+                            fatalError()
+                        }
+                    }
+                    public var my_variable: Swift.Int64 {
+                        get {
+                            fatalError()
+                        }
+                        set {
+                            fatalError()
+                        }
+                    }
+                }
+                public func foo() -> Swift.Bool {
+                    fatalError()
+                }
+                public var my_value: Swift.UInt32 {
+                    get {
+                        fatalError()
+                    }
+                }
+                public var my_variable: Swift.Int64 {
+                    get {
+                        fatalError()
+                    }
+                    set {
+                        fatalError()
+                    }
+                }
+            }
             public func foo() -> Swift.Bool {
                 fatalError()
             }
@@ -27,6 +63,8 @@ public enum namespace {
     public class NAMESPACED_CLASS {
     }
     public class Foo {
+        public class INSIDE_CLASS {
+        }
         public func foo() -> Swift.Bool {
             fatalError()
         }
@@ -47,6 +85,24 @@ public enum namespace {
 }
 
 public class Foo {
+    public class INSIDE_CLASS {
+        public func my_func() -> Swift.Bool {
+            fatalError()
+        }
+        public var my_value_inner: Swift.UInt32 {
+            get {
+                fatalError()
+            }
+        }
+        public var my_variable_inner: Swift.Int64 {
+            get {
+                fatalError()
+            }
+            set {
+                fatalError()
+            }
+        }
+    }
     public func foo() -> Swift.Bool {
         fatalError()
     }

native/swift/swift-export-standalone/testData/classes/input_root/class_with_deeper_package.kt

@@ -3,7 +3,21 @@ package namespace.deeper
 class NAMESPACED_CLASS
 
 class Foo {
-    class INSIDE_CLASS // this should be ignored currently
+    class INSIDE_CLASS {
+        class DEEPER_INSIDE_CLASS {
+            fun foo(): Boolean = TODO()
+
+            val my_value: UInt = 5u
+
+            var my_variable: Long = 5
+        }
+
+        fun foo(): Boolean = TODO()
+
+        val my_value: UInt = 5u
+
+        var my_variable: Long = 5
+    }
 
     fun foo(): Boolean = TODO()
 

native/swift/swift-export-standalone/testData/classes/input_root/class_with_package.kt

@@ -3,7 +3,7 @@ package namespace
 class NAMESPACED_CLASS
 
 class Foo {
-    class INSIDE_CLASS // this should be ignored currently
+    class INSIDE_CLASS
 
     fun foo(): Boolean = TODO()
 

native/swift/swift-export-standalone/testData/classes/input_root/classes.kt

@@ -1,7 +1,12 @@
 
 class Foo {
-    class INSIDE_CLASS // this should be ignored currently
+    class INSIDE_CLASS {
+        fun my_func(): Boolean = TODO()
 
+        val my_value_inner: UInt = 5u
+
+        var my_variable_inner: Long = 5
+    }
     fun foo(): Boolean = TODO()
 
     val my_value: UInt = 5u

native/swift/swift-export-standalone/testData/classes/input_root/should_be_ignored.kt

@@ -19,8 +19,12 @@ object OBJECT
 
 data class DATA_CLASS(val a: Int)
 
+data class DATA_CLASS_WITH_REF(val o: OBJECT)
+
 inline class INLINE_CLASS(val a: Int)
 
+inline class INLINE_CLASS_WITH_REF(val i: DATA_CLASS_WITH_REF)
+
 abstract class ABSTRACT_CLASS
 
 sealed class SEALED {