Handle rti for closures.

pkg/compiler/lib/src/dart2js.dart

Index: pkg/compiler/lib/src/dart2js.dart
diff --git a/pkg/compiler/lib/src/dart2js.dart b/pkg/compiler/lib/src/dart2js.dart
index ff359c47e5fbe22f40f3b6e00077a2fac222db73..2c5bf82abf3db9eafb5aacd8e3b7ce2f727aba1a 100644
--- a/pkg/compiler/lib/src/dart2js.dart
+++ b/pkg/compiler/lib/src/dart2js.dart
@@ -473,8 +473,8 @@ Future<api.CompilationResult> compile(List<String> argv) {
   if (resolveOnly) {
     if (resolutionInputs.contains(resolutionOutput)) {
       helpAndFail("Resolution input '${resolutionOutput}' can't be used as "
-      "resolution output. Use the '--out' option to specify another resolution "
-      "output.");
+          "resolution output. Use the '--out' option to specify another resolution "

[Harry Terkelsen, 2016/06/27 17:07:36]

nit: long line

[Johnni Winther, 2016/06/28 07:37:04]

dartfmt!

+          "output.");
     }
     analyzeOnly = analyzeAll = true;
   } else if (analyzeAll) {