- Fixed a bug in the array concat implementation causing the elements in the ...

src/objects.cc

 // Copyright 2006-2009 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 6868 matching lines @@
 
 template<typename Shape, typename Key>
 Object* HashTable<Shape, Key>::EnsureCapacity(int n, Key key) {
   int capacity = Capacity();
   int nof = NumberOfElements() + n;
   int nod = NumberOfDeletedElements();
   // Return if:
   //   50% is still free after adding n elements and
   //   at most 50% of the free elements are deleted elements.
   if ((nof + (nof >> 1) <= capacity) &&
-      (nod <= (capacity - nof) >> 1) ) return this;
+      (nod <= (capacity - nof) >> 1)) return this;
 
   Object* obj = Allocate(nof * 2);
   if (obj->IsFailure()) return obj;
   HashTable* table = HashTable::cast(obj);
   WriteBarrierMode mode = table->GetWriteBarrierMode();
 
   // Copy prefix to new array.
   for (int i = kPrefixStartIndex;
        i < kPrefixStartIndex + Shape::kPrefixSize;
        i++) {
@@ skipping 1400 matching lines @@
   if (break_point_objects()->IsUndefined()) return 0;
   // Single beak point.
   if (!break_point_objects()->IsFixedArray()) return 1;
   // Multiple break points.
   return FixedArray::cast(break_point_objects())->length();
 }
 #endif
 
 
 } }  // namespace v8::internal