Handle break as continue

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

 // Copyright (c) 2016, 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 'package:kernel/ast.dart' as ir;
 
 import '../closure.dart';
 import '../common.dart';
 import '../compiler.dart';
 import '../constants/expressions.dart';
@@ skipping 217 matching lines @@
     }
     return getElement(variable) as LocalElement;
   }
 
   @override
   JumpTarget getJumpTargetForBreak(ir.BreakStatement node) {
     return getJumpTarget(node.target);
   }
 
   @override
+  bool generateContinueForBreak(ir.BreakStatement node) => false;
+
+  @override
   JumpTarget getJumpTargetForLabel(ir.LabeledStatement node) {
     return getJumpTarget(node);
   }
 
   @override
   JumpTarget getJumpTargetForSwitch(ir.SwitchStatement node) {
     return getJumpTarget(node);
   }
 
   @override
@@ skipping 419 matching lines @@
   TypeMask selectorTypeOf(Selector selector, TypeMask mask) {
     return TypeMaskFactory.inferredTypeForSelector(
         selector, mask, _globalInferenceResults);
   }
 
   TypeMask typeFromNativeBehavior(
       native.NativeBehavior nativeBehavior, ClosedWorld closedWorld) {
     return TypeMaskFactory.fromNativeBehavior(nativeBehavior, closedWorld);
   }
 }