dartfmt pkg/compiler

pkg/compiler/lib/src/helpers/helpers.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 for debugging helpers. The unittest analyze_unused_test checks that
 /// the helper are not used in production code.
 
 library dart2js.helpers;
 
 import '../common.dart';
-import '../diagnostics/invariant.dart' show
-    DEBUG_MODE;
+import '../diagnostics/invariant.dart' show DEBUG_MODE;
 import '../util/util.dart';
 
 import 'trace.dart';
 
 export 'debug_collection.dart';
 export 'trace.dart';
 export 'expensive_map.dart';
 export 'expensive_set.dart';
 export 'stats.dart';
 export 'track_map.dart';
 
 /// Global flag to enable [debugPrint]. This should always be `true` by default
 /// and be set to `false` as a means to temporarily turn off all debugging
 /// printouts.
 const bool DEBUG_PRINT_ENABLED = true;
 
 /// Enables debug mode.
 ///
 /// Sets the [DEBUG_MODE] to `true`.
 void enableDebugMode() {
   DEBUG_MODE = true;
 }
 
 class _DebugIndentation extends Indentation {
   final String indentationUnit = " ";
 }
+
 _DebugIndentation _indentation = new _DebugIndentation();
 
 /// Function signature of [debugPrint].
 typedef DebugPrint(s);
 
 /// If [DEBUG_PRINT_ENABLED] is `true` print [s] using the current identation.
 DebugPrint get debugPrint {
   enableDebugMode();
   // TODO(johnniwinther): Maybe disable debug mode after the call.
   return _debugPrint;
@@ skipping 23 matching lines @@
   debugPrint('end:$s');
   return result;
 }
 
 /// Dummy method to mark breakpoints.
 debugBreak() {
   enableDebugMode();
 }
 
 /// Function signature of [reportHere].
-typedef ReportHere(DiagnosticReporter reporter,
-                   Spannable node,
-                   String debugMessage);
+typedef ReportHere(
+    DiagnosticReporter reporter, Spannable node, String debugMessage);
 
 /// Print a message with a source location.
 ReportHere get reportHere {
   enableDebugMode();
   return _reportHere;
 }
 
 /// Implementation of [reportHere]
 _reportHere(DiagnosticReporter reporter, Spannable node, String debugMessage) {
-  reporter.reportInfo(node,
-      MessageKind.GENERIC, {'text': 'HERE: $debugMessage'});
+  reporter
+      .reportInfo(node, MessageKind.GENERIC, {'text': 'HERE: $debugMessage'});
 }
 
 /// Set of tracked objects used by [track] and [ifTracked].
 var _trackedObjects = new Set();
 
 /// Global default value for the `printTrace` option of [track] and [ifTracked].
 bool trackWithTrace = false;
 
 /// If [doTrack] is `true`, add [object] to the set of tracked objects.
 ///
@@ skipping 30 matching lines @@
       if (printTrace) {
         trace(msg);
       } else {
         debugPrint(msg);
       }
     }
     return true;
   }
   return false;
 }