Renamed isParameter to isRegularParameter.

pkg/compiler/lib/src/ssa/builder.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:collection';
 
 import 'package:js_runtime/shared/embedded_names.dart';
 
 import '../closure.dart';
 import '../common.dart';
@@ skipping 265 matching lines @@
       box = createBox();
     }
     // Add the box to the known locals.
     directLocals[scopeData.boxElement] = box;
     // Make sure that accesses to the boxed locals go into the box. We also
     // need to make sure that parameters are copied into the box if necessary.
     scopeData.forEachCapturedVariable(
         (LocalVariableElement from, BoxFieldElement to) {
       // The [from] can only be a parameter for function-scopes and not
       // loop scopes.
-      if (from.isParameter && !element.isGenerativeConstructorBody) {
+      if (from.isRegularParameter && !element.isGenerativeConstructorBody) {
         // Now that the redirection is set up, the update to the local will
         // write the parameter value into the box.
         // Store the captured parameter in the box. Get the current value
         // before we put the redirection in place.
         // We don't need to update the local for a generative
         // constructor body, because it receives a box that already
         // contains the updates as the last parameter.
         HInstruction instruction = readLocal(from);
         redirectElement(from, to);
         updateLocal(from, instruction);
@@ skipping 8328 matching lines @@
   const _LoopTypeVisitor();
   int visitNode(ast.Node node) => HLoopBlockInformation.NOT_A_LOOP;
   int visitWhile(ast.While node) => HLoopBlockInformation.WHILE_LOOP;
   int visitFor(ast.For node) => HLoopBlockInformation.FOR_LOOP;
   int visitDoWhile(ast.DoWhile node) => HLoopBlockInformation.DO_WHILE_LOOP;
   int visitAsyncForIn(ast.AsyncForIn node) => HLoopBlockInformation.FOR_IN_LOOP;
   int visitSyncForIn(ast.SyncForIn node) => HLoopBlockInformation.FOR_IN_LOOP;
   int visitSwitchStatement(ast.SwitchStatement node) =>
       HLoopBlockInformation.SWITCH_CONTINUE_LOOP;
 }