JsIntrinsics: use createEmptyExternalPackageFragment

Author: mglukhikh

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsIntrinsics.kt

@@ -31,9 +31,8 @@ import java.util.*
 
 class JsIntrinsics(private val irBuiltIns: IrBuiltIns, val context: JsIrBackendContext) {
 
-    private val externalPackageFragmentSymbol = IrExternalPackageFragmentSymbolImpl(context.internalPackageFragmentDescriptor)
-    val externalPackageFragment = IrExternalPackageFragmentImpl(
-        externalPackageFragmentSymbol, context.internalPackageFragmentDescriptor.fqName
+    val externalPackageFragment = IrExternalPackageFragmentImpl.createEmptyExternalPackageFragment(
+        context.builtIns.builtInsModule, FqName("kotlin.js.internal")
     )
 
     // TODO: Should we drop operator intrinsics in favor of IrDynamicOperatorExpression?

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/JsIrBackendContext.kt

@@ -90,7 +90,7 @@ class JsIrBackendContext(
     val packageLevelJsModules = mutableSetOf<IrFile>()
     val declarationLevelJsModules = mutableListOf<IrDeclarationWithName>()
 
-    val internalPackageFragmentDescriptor = EmptyPackageFragmentDescriptor(builtIns.builtInsModule, FqName("kotlin.js.internal"))
+    private val internalPackageFragmentDescriptor = EmptyPackageFragmentDescriptor(builtIns.builtInsModule, FqName("kotlin.js.internal"))
     val implicitDeclarationFile by lazy2 {
         IrFileImpl(object : SourceManager.FileEntry {
             override val name = "<implicitDeclarations>"