Simplify Array.splice by simply returning the result of AllocateEmptyJSArray.

Review URL: http://codereview.chromium.org/3216014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/builtins.cc b/src/builtins.cc
index 489026b..b4f4a06 100644 (file)
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -665,9 +665,7 @@ BUILTIN(ArraySplice) {
 
   // Return empty array when no arguments are supplied.
   if (n_arguments == 0) {
-    Object* result = AllocateEmptyJSArray();
-    if (result->IsFailure()) return result;
-    return JSArray::cast(result);
+    return AllocateEmptyJSArray();
   }
 
   int relative_start = 0;