Incremental compilation of removed class.

dart/tests/try/web/incremental_compilation_update_test.dart

 // Copyright (c) 2014, 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 trydart.incremental_compilation_update_test;
 
 import 'dart:html';
 
 import 'dart:async' show
     Future;
@@ skipping 795 matching lines @@
     print('v2');
   }
 }
 
 main() {
   new C().foo();
 }
 """,
             const <String>['v2']),
     ],
+
+    // Test that removing a class is supported.
+    // TODO(ahe): There should be a warning from second program, but there
+    // isn't. Investigate and write test.

[Johnni Winther, 2014/11/19 12:43:53]

All a test in which a static property of C is used.

[ahe, 2014/11/21 10:47:45]

Done.

+    const <ProgramResult>[
+        const ProgramResult(
+            r"""
+class C {
+}
+
+main() {
+  try {
+    new C();
+    print('v1');
+  } catch (e) {
+    print('v2');
+  }
+}
+""",
+            const <String>['v1']),
+        const ProgramResult(
+            r"""
+main() {
+  try {
+    new C();
+    print('v1');
+  } catch (e) {
+    print('v2');
+  }
+}
+""",
+            const <String>['v2']),
+    ],
 ];
 
 void main() {
   listener.start();
 
   document.head.append(lineNumberStyle());
 
   return asyncTest(() => Future.forEach(tests, compileAndRun));
 }
 
@@ skipping 106 matching lines @@
   position: absolute;
   left: 0px;
   width: 3em;
   text-align: right;
   background-color: lightgoldenrodyellow;
 }
 ''');
   style.type = 'text/css';
   return style;
 }