diff --git a/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/ScriptLowering.kt b/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/ScriptLowering.kt
index 03523dab973..e77fbeea8ab 100644
--- a/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/ScriptLowering.kt
+++ b/compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/ScriptLowering.kt
@@ -201,6 +201,8 @@ private class ScriptsToClassesLowering(val context: JvmBackendContext, val inner
         )
         val lambdaPatcher = ScriptFixLambdasTransformer(irScriptClass)
 
+        irScript.patchDeclarationsDispatchReceiver(context, scriptTransformer.scriptClassReceiver.type)
+
         irScriptClass.thisReceiver = scriptTransformer.scriptClassReceiver
 
         fun <E : IrElement> E.patchDeclarationForClass(): IrElement {
@@ -439,6 +441,26 @@ private class ScriptsToClassesLowering(val context: JvmBackendContext, val inner
     }
 }
 
+private fun IrScript.patchDeclarationsDispatchReceiver(context: JvmBackendContext, scriptClassReceiverType: IrType) {
+
+    fun IrFunction.addScriptDispatchReceiverIfNeeded() {
+        if (dispatchReceiverParameter == null) {
+            dispatchReceiverParameter =
+                createThisReceiverParameter(context, IrDeclarationOrigin.SCRIPT_THIS_RECEIVER, scriptClassReceiverType)
+        }
+    }
+
+    statements.forEach { scriptStatement ->
+        when (scriptStatement) {
+            is IrProperty -> {
+                scriptStatement.getter?.addScriptDispatchReceiverIfNeeded()
+                scriptStatement.setter?.addScriptDispatchReceiverIfNeeded()
+            }
+            is IrFunction -> scriptStatement.addScriptDispatchReceiverIfNeeded()
+        }
+    }
+}
+
 private fun IrBuilderWithScope.makeScriptClassConstructorBody(
     irScript: IrScript,
     irScriptClass: IrClass,
diff --git a/compiler/testData/codegen/script/kt48025.jvm_abi.txt b/compiler/testData/codegen/script/kt48025.jvm_abi.txt
new file mode 100644
index 00000000000..660a5afb9b9
--- /dev/null
+++ b/compiler/testData/codegen/script/kt48025.jvm_abi.txt
@@ -0,0 +1,23 @@
+MODULE main
+	CLASS Kt48025.class
+		CLASS METADATA
+			K1
+				<init>([Ljava/lang/String;)V
+			K2
+				---
+			Property: class.metadata.superTypes
+				K1
+					[kotlin/script/templates/standard/ScriptTemplateWithArgs]
+				K2
+					[]
+			Property: class.metadata.contextReceiverTypes
+				K1
+					[]
+				K2
+					[kotlin/script/templates/standard/ScriptTemplateWithArgs]
+			PROPERTY getC()LKt48025$ReducedFraction;
+				Property: class.metadata.property.returnType
+					K1
+						Kt48025.ReducedFraction
+					K2
+						ReducedFraction
diff --git a/compiler/testData/codegen/script/kt48025.kts b/compiler/testData/codegen/script/kt48025.kts
index 732bdc7be2b..aca132db21a 100644
--- a/compiler/testData/codegen/script/kt48025.kts
+++ b/compiler/testData/codegen/script/kt48025.kts
@@ -1,4 +1,4 @@
-// IGNORE_BACKEND_K2: JVM_IR
+// JVM_ABI_K1_K2_DIFF: KT-63960, KT-63963, KT-63964
 
 val p = 0
 
diff --git a/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.jvm_abi.txt b/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.jvm_abi.txt
new file mode 100644
index 00000000000..8588c65f85f
--- /dev/null
+++ b/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.jvm_abi.txt
@@ -0,0 +1,30 @@
+MODULE main
+	CLASS AnonymousObjectCapturesProperty.class
+		CLASS METADATA
+			K1
+				<init>([Ljava/lang/String;)V
+			K2
+				---
+			Property: class.metadata.superTypes
+				K1
+					[kotlin/script/templates/standard/ScriptTemplateWithArgs]
+				K2
+					[]
+			Property: class.metadata.contextReceiverTypes
+				K1
+					[]
+				K2
+					[kotlin/script/templates/standard/ScriptTemplateWithArgs]
+			PROPERTY getB()LAnonymousObjectCapturesProperty$A;
+				Property: class.metadata.property.returnType
+					K1
+						AnonymousObjectCapturesProperty.A
+					K2
+						A
+	CLASS AnonymousObjectCapturesProperty$B$1.class
+		CLASS METADATA
+			Property: class.metadata.superTypes
+				K1
+					[AnonymousObjectCapturesProperty.A]
+				K2
+					[A]
diff --git a/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.kts b/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.kts
index ca5a0c61e54..8efad7b4cce 100644
--- a/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.kts
+++ b/compiler/testData/codegen/script/scriptInstanceCapturing/anonymousObjectCapturesProperty.kts
@@ -1,5 +1,5 @@
 // IGNORE_BACKEND: JS, JS_IR, JS_IR_ES6, NATIVE, WASM
-// IGNORE_BACKEND_K2: JVM_IR
+// JVM_ABI_K1_K2_DIFF: KT-63960, KT-63963, KT-63964
 
 // expected: rv: 42
 
diff --git a/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder1.test.kts b/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder1.test.kts
new file mode 100644
index 00000000000..8aeff68b5fe
--- /dev/null
+++ b/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder1.test.kts
@@ -0,0 +1,7 @@
+// code from KT-64502
+fun foo() {
+    bar()
+}
+
+fun bar() {}
+
diff --git a/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder2.test.kts b/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder2.test.kts
new file mode 100644
index 00000000000..8131eba79ae
--- /dev/null
+++ b/plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder2.test.kts
@@ -0,0 +1,6 @@
+
+fun foo() {
+    x
+}
+
+val x: Int get() = 42
diff --git a/plugins/scripting/scripting-tests/tests-gen/org/jetbrains/kotlin/scripting/test/ScriptWithCustomDefBlackBoxCodegenTestGenerated.java b/plugins/scripting/scripting-tests/tests-gen/org/jetbrains/kotlin/scripting/test/ScriptWithCustomDefBlackBoxCodegenTestGenerated.java
index 2d6b8dafbc3..7204659cd0a 100644
--- a/plugins/scripting/scripting-tests/tests-gen/org/jetbrains/kotlin/scripting/test/ScriptWithCustomDefBlackBoxCodegenTestGenerated.java
+++ b/plugins/scripting/scripting-tests/tests-gen/org/jetbrains/kotlin/scripting/test/ScriptWithCustomDefBlackBoxCodegenTestGenerated.java
@@ -25,6 +25,18 @@ public class ScriptWithCustomDefBlackBoxCodegenTestGenerated extends AbstractScr
     KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("plugins/scripting/scripting-tests/testData/codegen/testScripts"), Pattern.compile("^(.+)\\.kts$"), null, TargetBackend.JVM_IR, true);
   }
 
+  @Test
+  @TestMetadata("declarationsOrder1.test.kts")
+  public void testDeclarationsOrder1_test() {
+    runTest("plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder1.test.kts");
+  }
+
+  @Test
+  @TestMetadata("declarationsOrder2.test.kts")
+  public void testDeclarationsOrder2_test() {
+    runTest("plugins/scripting/scripting-tests/testData/codegen/testScripts/declarationsOrder2.test.kts");
+  }
+
   @Test
   @TestMetadata("params.test.kts")
   public void testParams_test() {