* Allow duplicate __proto__ keys in patterns, simple case (#6705) * Update test262 whitelist * Rename checkDuplicatedProto's parameter and adjust type * Store first __proto__ redefinition's position
* Allow duplicate __proto__ keys in patterns, simple case (#6705) * Update test262 whitelist * Rename checkDuplicatedProto's parameter and adjust type * Store first __proto__ redefinition's position