Restore Native compilation

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/PsiToIr.kt

@@ -58,7 +58,7 @@ internal fun Context.psiToIr(
     generatorContext.irBuiltIns.functionFactory = functionIrClassFactory
     val stubGenerator = DeclarationStubGeneratorImpl(
             moduleDescriptor, symbolTable,
-            config.configuration.languageVersionSettings
+            generatorContext.irBuiltIns
     )
     val symbols = KonanSymbols(this, generatorContext.irBuiltIns, symbolTable, symbolTable.lazyWrapper, functionIrClassFactory)
 

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/LlvmDeclarations.kt

@@ -393,6 +393,7 @@ internal class CodegenClassMetadata(irClass: IrClass)
     : KonanMetadata(irClass.metadata?.name, irClass.konanLibrary), MetadataSource.Class {
     var layoutBuilder: ClassLayoutBuilder? = null
     var llvm: ClassLlvmDeclarations? = null
+    override var serializedIr: ByteArray? = null
 }
 
 private class CodegenFunctionMetadata(

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/serialization/KonanIrlinker.kt

@@ -260,4 +260,5 @@ fun IrModuleFragment.toKonanModule() = KonanIrModuleFragmentImpl(descriptor, irB
 
 class KonanFileMetadataSource(val module: KonanIrModuleFragmentImpl) : MetadataSource.File {
     override val name: Name? = null
+    override var serializedIr: ByteArray? = null
 }