Fasta targets and loaders.

pkg/fasta/lib/testing/suite.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.md file.
 
 library fasta.testing.suite;
 
 import 'dart:async' show
     Future;
 
 import 'dart:convert' show
@@ skipping 151 matching lines @@
     return fullCompile ? "${shortenAstKindName(astKind)} compile" : "outline";
   }
 
   bool get isCompiler => fullCompile;
 
   Future<Result<Program>> run(
       TestDescription description, FeContext context) async {
     Program platform = await context.createPlatform();
     Ticker ticker = new Ticker();
     DillTarget dillTarget = new DillTarget(ticker, context.uriTranslator);
-    dillTarget.loader.setProgram(platform);
+    dillTarget.loader
+        ..input = Uri.parse("org.dartlang:platform") // Make up a name.
+        ..setProgram(platform);
     KernelSourceTarget sourceTarget =
         new KernelSourceTarget(dillTarget, context.uriTranslator);
     Program p;
     try {
       sourceTarget.read(description.uri);
       await dillTarget.writeOutline(null);
       p = await sourceTarget.writeOutline(null);
       if (fullCompile) {
         p = await sourceTarget.writeProgram(null, astKind);
       }
     } on InputError catch (e, s) {
       return fail(null, e.error, s);
     }
     return pass(p);
   }
 }