Implement Object.prototype.__proto__ accessor property (#3546)

We are using the already existing Object.getPrototypeOf and Object.setProtoypeOf methods JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
2020-03-27 14:46:51 +01:00
parent 94b8b4bb7b
commit 4240b740aa
13 changed files with 205 additions and 7 deletions
@@ -81,6 +81,7 @@ typedef enum
  PARSER_ERR_USE_STRICT_NOT_ALLOWED,                  /**< use strict directive is not allowed */
  PARSER_ERR_YIELD_NOT_ALLOWED,                       /**< yield keyword is not allowed */
  PARSER_ERR_FOR_IN_OF_DECLARATION,                   /**< variable declaration in for-in or for-of loop */
+  PARSER_ERR_DUPLICATED_PROTO,                        /**< duplicated __proto__ fields are not allowed */
 #endif /* ENABLED (JERRY_ES2015) */
  PARSER_ERR_DELETE_IDENT_NOT_ALLOWED,                /**< identifier delete is not allowed in strict mode */
  PARSER_ERR_EVAL_CANNOT_ASSIGNED,                    /**< eval cannot be assigned in strict mode */