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lib/src/rastask.dart

 // Copyright (c) 2016, 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.md file.
 
 library rasta.rastask;
 
 import 'dart:async' show
     Future;
 
 import 'dart:io' show
@@ skipping 95 matching lines @@
 
     bool generateLibrary = options.generateLibrary;
     if (generateLibrary == null) {
       generateLibrary = !kernel.hasMainMethod(options.input);
     }
 
     Iterable<ir.Procedure> mainMethods = library.procedures.where(
         (ir.Procedure function) => function.name.name == "main");
     ir.Program program =
         new ir.Program(kernel.libraryDependencies(options.input));
+    kernel.addLineStartsTo(program);
 
     if (mainMethods.isNotEmpty) {
       program.mainMethod = mainMethods.single;
     }
     compiler.printVerboseTimings(setupDuration);
     if (!options.noOutput) {
       if (options.output != null) {
         await openWrite(options.output, (IOSink sink) {
           BinaryPrinter printer = new BinaryPrinter(sink);
           printer.writeProgramFile(program);
@@ skipping 60 matching lines @@
     Rastask task;
     if (options.isBatch) {
       task = new RunBatch(compiler, wallClock, options);
     } else {
       task = new RunSingle(compiler, wallClock, options);
     }
     compiler.tasks.add(task);
     return task;
   }
 }