Support shared user data for scripts (#4710)

The same data is returned for the script and all of its functions,
including those which are created by an eval call.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com

jerry-core/parser/js/js-parser-internal.h

@@ -563,9 +563,12 @@ typedef struct
   uint32_t global_status_flags;               /**< global status flags */
   uint16_t stack_depth;                       /**< current stack depth */
   uint16_t stack_limit;                       /**< maximum stack depth */
-  const jerry_parse_options_t *options_p;      /**< parse options */
+  const jerry_parse_options_t *options_p;     /**< parse options */
   parser_saved_context_t *last_context_p;     /**< last saved context */
   parser_stack_iterator_t last_statement;     /**< last statement position */
+  cbc_script_t *script_p;                     /**< current script */
+  ecma_value_t script_value;                  /**< current script as value */
+  ecma_value_t user_value;                    /**< current user value */
 
 #if JERRY_MODULE_SYSTEM
   ecma_module_names_t *module_names_p;        /**< import / export names that is being processed */
@@ -630,10 +633,6 @@ typedef struct
   parser_line_counter_t last_breakpoint_line; /**< last line where breakpoint has been inserted */
 #endif /* JERRY_DEBUGGER */
 
-#if JERRY_RESOURCE_NAME
-  ecma_value_t resource_name;                 /**< resource name */
-#endif /* JERRY_RESOURCE_NAME */
-
 #if JERRY_LINE_INFO
   parser_line_info_data_t line_info;          /**< line info data */
   parser_line_counter_t last_line_info_line;  /**< last line where line info has been inserted */