StackTrace should provide access to //@ sourceURL=... value

include/v8.h

 // Copyright 2007-2009 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 740 matching lines @@
    * Flags that determine what information is placed captured for each
    * StackFrame when grabbing the current stack trace.
    */
   enum StackTraceOptions {
     kLineNumber = 1,
     kColumnOffset = 1 << 1 | kLineNumber,
     kScriptName = 1 << 2,
     kFunctionName = 1 << 3,
     kIsEval = 1 << 4,
     kIsConstructor = 1 << 5,
+    kScriptNameOrSourceURL = 1 << 6,
     kOverview = kLineNumber | kColumnOffset | kScriptName | kFunctionName,
-    kDetailed = kOverview | kIsEval | kIsConstructor
+    kDetailed = kOverview | kIsEval | kIsConstructor | kScriptNameOrSourceURL
   };
 
   /**
    * Returns a StackFrame at a particular index.
    */
   Local<StackFrame> GetFrame(uint32_t index) const;
 
   /**
    * Returns the number of StackFrames.
    */
@@ skipping 39 matching lines @@
    */
   int GetColumn() const;
 
   /**
    * Returns the name of the resource that contains the script for the
    * function for this StackFrame.
    */
   Local<String> GetScriptName() const;
 
   /**
+   * Returns the name of the resource that contains the script for the
+   * function for this StackFrame or sourceURL value if the script name
+   * is undefined and its source ends with //@ sourceURL=... string.
+   */
+  Local<String> GetScriptNameOrSourceURL() const;
+
+  /**
    * Returns the name of the function associated with this stack frame.
    */
   Local<String> GetFunctionName() const;
 
   /**
    * Returns whether or not the associated function is compiled via a call to
    * eval().
    */
   bool IsEval() const;
 
@@ skipping 2883 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_