Fix missing type arguments

Author: Mr3zee

compiler-plugin/compiler-plugin-backend/src/main/core/kotlinx/rpc/codegen/extension/IrMemberAccessExpressionBuilder.kt

@@ -23,12 +23,16 @@ class IrMemberAccessExpressionBuilder(private val vsApi: VersionSpecificApi) {
     private var valueArguments: List<IrExpression> = emptyList()
     private var typeArguments: List<IrType> = emptyList()
 
+    val typeBuilder = TypeBuilder()
+
     fun types(builder: TypeBuilder.() -> Unit) {
-        TypeBuilder().builder()
+        typeBuilder.builder()
     }
 
+    val valueBuilder = ValueBuilder()
+
     fun values(builder: ValueBuilder.() -> Unit) {
-        ValueBuilder().builder()
+        valueBuilder.builder()
     }
 
     inner class TypeBuilder {

compiler-plugin/compiler-plugin-backend/src/main/core/kotlinx/rpc/codegen/extension/RpcStubGenerator.kt

@@ -413,6 +413,10 @@ internal class RpcStubGenerator(
                             )
 
                             arguments {
+                                types {
+                                    +fieldType
+                                }
+
                                 values {
                                     +lambda
                                 }
@@ -737,6 +741,10 @@ internal class RpcStubGenerator(
 
                 val arrayOfCall = irCall(callee, type = ctx.arrayOfAnyNullable).apply arrayOfCall@{
                     if (methodClass.isObject) {
+                        arguments {
+                            types { +ctx.anyNullable }
+                        }
+
                         return@arrayOfCall
                     }
 
@@ -1226,6 +1234,13 @@ internal class RpcStubGenerator(
                         )
                     }.apply mapApply@{
                         if (isEmpty) {
+                            arguments {
+                                types {
+                                    +ctx.irBuiltIns.stringType
+                                    +rpcCallableType
+                                }
+                            }
+
                             return@mapApply
                         }
 
@@ -1377,6 +1392,10 @@ internal class RpcStubGenerator(
                 )
             }.apply arrayOfCall@{
                 if (parameters.isEmpty()) {
+                    arguments {
+                        types { +ctx.rpcParameter.defaultType }
+                    }
+
                     return@arrayOfCall
                 }
 
@@ -1593,6 +1612,10 @@ internal class RpcStubGenerator(
                     type = anyListType,
                 ).apply listApply@{
                     if (isEmpty) {
+                        arguments {
+                            types { +ctx.anyNullable }
+                        }
+
                         return@listApply
                     }
 

compiler-plugin/compiler-plugin-backend/src/main/latest/kotlinx/rpc/codegen/VersionSpecificApiImpl.kt

@@ -151,8 +151,13 @@ object VersionSpecificApiImpl : VersionSpecificApi {
 
 
     override fun IrMemberAccessExpressionData.buildFor(access: IrMemberAccessExpression<*>) {
-        access.dispatchReceiver = dispatchReceiver
-        access.extensionReceiver = extensionReceiver
+        if (dispatchReceiver != null) {
+            access.dispatchReceiver = dispatchReceiver
+        }
+
+        if (extensionReceiver != null) {
+            access.extensionReceiver = extensionReceiver
+        }
 
         valueArguments.forEachIndexed { index, irExpression ->
             access.putValueArgument(index, irExpression)

tests/compiler-plugin-tests/src/test-gen/kotlinx/rpc/codegen/test/runners/BoxTestGenerated.java

@@ -1,9 +1,5 @@
 
 
-/*
- * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package kotlinx.rpc.codegen.test.runners;
 
 import com.intellij.testFramework.TestDataPath;

tests/compiler-plugin-tests/src/test-gen/kotlinx/rpc/codegen/test/runners/DiagnosticTestGenerated.java

@@ -1,9 +1,5 @@
 
 
-/*
- * Copyright 2023-2025 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package kotlinx.rpc.codegen.test.runners;
 
 import com.intellij.testFramework.TestDataPath;