Report info messages together with their error, warning, or hint.

tests/compiler/dart2js/related_types.dart

 // Copyright (c) 2015, 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.
 
 library related_types;
 
 import 'package:compiler/src/commandline_options.dart';
 import 'package:compiler/src/compiler.dart';
 import 'package:compiler/src/core_types.dart';
 import 'package:compiler/src/dart_types.dart';
@@ skipping 79 matching lines @@
     if (leftClass != null && rightClass != null) {
       return !world.haveAnyCommonSubtypes(leftClass, rightClass);
     }
     return false;
   }
 
   /// Checks that there exists a common subtype of [left] and [right] or report
   /// a hint otherwise.
   void checkRelated(Node node, DartType left, DartType right) {
     if (hasEmptyIntersection(left, right)) {
-      compiler.reportHint(
-          node, MessageKind.NO_COMMON_SUBTYPES, {'left': left, 'right': right});
+      compiler.reportHint(compiler.createMessage(
+          node,
+          MessageKind.NO_COMMON_SUBTYPES,
+          {'left': left, 'right': right}));
     }
   }
 
   /// Check weakly typed collection methods, like `Map.containsKey`,
   /// `Map.containsValue` and `Iterable.contains`.
   void checkDynamicInvoke(
       Node node,
       DartType receiverType,
       List<DartType> argumentTypes,
       Selector selector) {
@@ skipping 310 matching lines @@
   ClassElement findClass(DartType type) => type.accept(this, null);
 
   @override
   ClassElement visitType(DartType type, _) => null;
 
   @override
   ClassElement visitInterfaceType(InterfaceType type, _) {
     return type.element;
   }
 }