Version 1.2.8.2

src/mirror-delay.js

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2033 matching lines @@
       }
       if (this.includeSource_()) {
         content.source = mirror.source();
       } else {
         var sourceStart = mirror.source().substring(0, 80);
         content.sourceStart = sourceStart;
       }
       content.sourceLength = mirror.source().length;
       content.scriptType = mirror.scriptType();
       content.compilationType = mirror.compilationType();
-      if (mirror.compilationType() == 1) {  // Compilation type eval.
+      // For compilation type eval emit information on the script from which
+      // eval was called if a script is present.
+      if (mirror.compilationType() == 1 &&
+          mirror.evalFromFunction().script()) {
         content.evalFromScript =
             this.serializeReference(mirror.evalFromFunction().script());
         var evalFromLocation = mirror.evalFromLocation()
         content.evalFromLocation = { line: evalFromLocation.line,
                                      column: evalFromLocation.column}
       }
       if (mirror.context()) {
         content.context = this.serializeReference(mirror.context());
       }
       break;
@@ skipping 190 matching lines @@
   }
   if (!isFinite(value)) {
     if (value > 0) {
       return 'Infinity';
     } else {
       return '-Infinity';
     }
   }
   return value; 
 }