makes tests faster, see #304

lib/src/report.dart

Index: lib/src/report.dart
diff --git a/lib/src/report.dart b/lib/src/report.dart
index 7448158108ca43b81d417392fd1a4a8204f0aa61..6c74fe1ee2c435217d4c3273bac07f1a8ecb2238 100644
--- a/lib/src/report.dart
+++ b/lib/src/report.dart
@@ -34,17 +34,19 @@ class ErrorCollector implements AnalysisErrorListener {
       var severity1 = _strongModeErrorSeverity(error1);
       var severity2 = _strongModeErrorSeverity(error2);
       int compare = severity2.compareTo(severity1);
-      if (compare != 0) {
-        return compare;
-      }
+      if (compare != 0) return compare;
+
       // path
       compare = Comparable.compare(error1.source.fullName.toLowerCase(),
           error2.source.fullName.toLowerCase());
-      if (compare != 0) {
-        return compare;
-      }
+      if (compare != 0) return compare;
+
       // offset
-      return error1.offset - error2.offset;
+      compare = error1.offset - error2.offset;
+      if (compare != 0) return compare;
+
+      // compare message, in worst case.
+      return error1.message.compareTo(error2.message);

[vsm, 2015/08/28 17:12:31]

nice :-)

     });
 
     _errors.forEach(listener.onError);