Bug 575522 - Object.prototype.toString should return "[object Undefined]" and "[object Null]" when called with |this === undefined| or |this === null|, respectively. r=jorendorff,brendan

2010-10-12 11:50:03 -07:00
parent 5732fb97c1
commit b0feabd973
5 changed files with 71 additions and 5 deletions
--- a/js/src/jsatom.cpp
+++ b/js/src/jsatom.cpp
@@ -158,6 +158,8 @@ const char *const js_common_atom_names[] = {
    js_name_str,                /* nameAtom                     */
    js_next_str,                /* nextAtom                     */
    js_noSuchMethod_str,        /* noSuchMethodAtom             */
+    "[object Null]",            /* objectNullAtom               */
+    "[object Undefined]",       /* objectUndefinedAtom          */
    js_proto_str,               /* protoAtom                    */
    js_set_str,                 /* setAtom                      */
    js_source_str,              /* sourceAtom                   */