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Major property rework: introducing virtual properties.

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Properties are changed to a type and value pair instead of a pointer to an internal
representation. Functions such as ecma_op_object_get_[own_]property do not
return with property pointers anymore.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-09-19 00:32:38 -07:00
parent ea96430e77
commit dcaec22c0c
32 changed files with 852 additions and 931 deletions
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jerry-core/ecma/builtin-objects/ecma-builtins.c
+18 -14
View File
@@ -127,11 +127,13 @@ ecma_builtin_init_object (ecma_builtin_id_t obj_builtin_id, /**< built-in ID */
{
ecma_string_t *length_str_p = ecma_new_ecma_length_string ();
ecma_property_t *length_prop_p = ecma_create_named_data_property (obj_p,
length_str_p,
ECMA_PROPERTY_FLAG_WRITABLE);
ecma_property_value_t *length_prop_value_p;
length_prop_value_p = ecma_create_named_data_property (obj_p,
length_str_p,
ECMA_PROPERTY_FLAG_WRITABLE,
NULL);
ecma_set_named_data_property_value (length_prop_p, ecma_make_integer_value (0));
length_prop_value_p->value = ecma_make_integer_value (0);
ecma_deref_ecma_string (length_str_p);
break;
@@ -346,14 +348,14 @@ ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p, /**< object *
* as it is non-configurable and so can't be deleted
*/
ecma_property_t *len_prop_p = ecma_create_named_data_property (object_p,
string_p,
ECMA_PROPERTY_FIXED);
ecma_property_t *len_prop_p;
ecma_property_value_t *len_prop_value_p = ecma_create_named_data_property (object_p,
string_p,
ECMA_PROPERTY_FIXED,
&len_prop_p);
ecma_set_named_data_property_value (len_prop_p,
ecma_make_integer_value (ext_obj_p->u.built_in.length));
len_prop_value_p->value = ecma_make_integer_value (ext_obj_p->u.built_in.length);
JERRY_ASSERT (!ecma_is_property_configurable (len_prop_p));
return len_prop_p;
}
@@ -519,11 +521,13 @@ ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p, /**< object *
}
}
ecma_property_t *prop_p = ecma_create_named_data_property (object_p,
string_p,
curr_property_p->attributes);
ecma_property_t *prop_p;
ecma_property_value_t *prop_value_p = ecma_create_named_data_property (object_p,
string_p,
curr_property_p->attributes,
&prop_p);
ecma_set_named_data_property_value (prop_p, value);
prop_value_p->value = value;
/* Reference count of objects must be decreased. */
if (ecma_is_value_object (value))