fix(definition): scalar type incorrect value class

Author: lsafer-meemer

mmrpc-gen-kotlin/src/commonMain/kotlin/util/gen/references/nativeClassOf.kt

@@ -29,5 +29,5 @@ fun GenScope.nativeClassOf(element: MetadataDefinition): ClassName {
 fun GenScope.nativeClassOf(element: ScalarDefinition): ClassName {
     debug { if (!isNative(element)) failGen(TAG, element) { "element not native" } }
     return ctx.nativeScalarClasses[element.canonicalName]
-        ?: failGen(TAG, element) { "no element to native class mapping nor a default scalar class was set" }
+        ?: failGen(TAG, element) { "no element to native class mapping" }
 }

mmrpc-gen-kotlin/src/commonMain/kotlin/util/gen/references/primitiveClassOf.kt

@@ -4,6 +4,7 @@ import com.squareup.kotlinpoet.ClassName
 import org.cufy.mmrpc.Marker3
 import org.cufy.mmrpc.ScalarDefinition
 import org.cufy.mmrpc.gen.kotlin.GenScope
+import org.cufy.mmrpc.gen.kotlin.util.gen.isNative
 
 private const val TAG = "primitiveClassOf"
 
@@ -12,6 +13,7 @@ private const val TAG = "primitiveClassOf"
  */
 @Marker3
 fun GenScope.primitiveClassOf(element: ScalarDefinition): ClassName {
+    if (isNative(element)) return nativeClassOf(element)
     return ctx.scalarClasses[element.canonicalName]
         ?: element.scalarType?.let { primitiveClassOf(it) }
         ?: ctx.defaultScalarClass