gistfile1.txt

Index: src/runtime.cc
===================================================================
--- src/runtime.cc	(revision 7683)
+++ src/runtime.cc	(working copy)
@@ -2713,7 +2713,7 @@
     end = RegExpImpl::GetCapture(match_info_array, 1);
   }
 
-  int length = subject->length();
+  int length = subject_handle->length();
   int new_length = length - (end - start);
   if (new_length == 0) {
     return isolate->heap()->empty_string();