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Implement new Reflect methods (#3549)

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This patch implements the get, set, has, deleteProperty, ownKeys, and construct methods of the Reflect objects. The Reflect.construct method is missing the new_target support because ecma_op_function_construct doesn't support it yet.

JerryScript-DCO-1.0-Signed-off-by: Daniella Barsony bella@inf.u-szeged.hu
This commit is contained in:
Daniella Barsony
2020-02-24 11:02:06 +01:00
committed by GitHub
parent 68909fc5de
commit 73daeb19c9
14 changed files with 737 additions and 17 deletions
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jerry-core/ecma/operations/ecma-objects.c
+35 -3
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@@ -1137,11 +1137,43 @@ ecma_op_object_put_by_number_index (ecma_object_t *object_p, /**< the object */
* Note: even if is_throw is false, the setter can throw an
* error, and this function returns with that error.
*/
ecma_value_t
inline ecma_value_t JERRY_ATTR_ALWAYS_INLINE
ecma_op_object_put (ecma_object_t *object_p, /**< the object */
ecma_string_t *property_name_p, /**< property name */
ecma_value_t value, /**< ecma value */
bool is_throw) /**< flag that controls failure handling */
{
return ecma_op_object_put_with_receiver (object_p,
property_name_p,
value,
ecma_make_object_value (object_p),
is_throw);
} /* ecma_op_object_put */
/**
* [[Put]] ecma general object's operation with given receiver
*
* See also:
* ECMA-262 v5, 8.6.2; ECMA-262 v5, Table 8
* ECMA-262 v5, 8.12.5
* Also incorporates [[CanPut]] ECMA-262 v5, 8.12.4
*
* @return ecma value
* The returned value must be freed with ecma_free_value.
*
* Returns with ECMA_VALUE_TRUE if the operation is
* successful. Otherwise it returns with an error object
* or ECMA_VALUE_FALSE.
*
* Note: even if is_throw is false, the setter can throw an
* error, and this function returns with that error.
*/
ecma_value_t
ecma_op_object_put_with_receiver (ecma_object_t *object_p, /**< the object */
ecma_string_t *property_name_p, /**< property name */
ecma_value_t value, /**< ecma value */
ecma_value_t receiver, /**< receiver */
bool is_throw) /**< flag that controls failure handling */
{
JERRY_ASSERT (object_p != NULL
&& !ecma_is_lexical_environment (object_p));
@@ -1431,7 +1463,7 @@ ecma_op_object_put (ecma_object_t *object_p, /**< the object */
}
ecma_value_t ret_value = ecma_op_function_call (ECMA_GET_NON_NULL_POINTER (ecma_object_t, setter_cp),
ecma_make_object_value (object_p),
receiver,
&value,
1);
@@ -1442,7 +1474,7 @@ ecma_op_object_put (ecma_object_t *object_p, /**< the object */
}
return ret_value;
} /* ecma_op_object_put */
} /* ecma_op_object_put_with_receiver */
/**
* [[Delete]] ecma object's operation specialized for uint32_t property index