Refactoring resolution of local access and unqualified access of statics

pkg/compiler/lib/src/helpers/trace.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.
 
 part of dart2js.helpers;
 
 /// Function signature for [trace].
 typedef void Trace(String message,
                    {bool condition(String stackTrace),
                     int limit,
@@ skipping 35 matching lines @@
       stackTrace = '$s';
     }
     if (condition != null) {
       if (!condition(stackTrace)) return;
     }
     print('$message\n$stackTrace');
     if (throwOnPrint) throw message;
   }
 }
 
+/// Creates a function to use as an `condition` argument in [trace] that filters
+/// stack traces that contains any of the [exceptions].
+traceExceptions(List<String> exceptions) {
+  return (String stackTrace) => !exceptions.any(stackTrace.contains);
+}
+
 /// Function signature of [traceAndReport].
 typedef void TraceAndReport(Compiler compiler, Spannable node, String message,
                             {bool condition(String stackTrace), int limit,
                              bool throwOnPrint});
 
 /// Calls [reportHere] and [trace] with the same message.
 TraceAndReport get traceAndReport {
   enableDebugMode();
   return _traceAndReport;
 }
@@ skipping 258 matching lines @@
   }
   for (int index = text.length ; index < intendedLength ; index ++) {
     int dotsIndex = index % dotsLength;
     sb.write(dots.substring(dotsIndex, dotsIndex + 1));
   }
   if (padLeft) {
     sb.write(text);
   }
   return sb.toString();
 }