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Template literal arrays should not be marked. (#4352)

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Make array object big endian compatible.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-12-04 10:41:14 +01:00
committed by GitHub
parent c0fc67f5bd
commit de37e1e049
12 changed files with 148 additions and 96 deletions
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jerry-core/ecma/operations/ecma-objects.c
+14 -13
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@@ -140,7 +140,8 @@ ecma_op_object_get_own_property (ecma_object_t *object_p, /**< the object */
property_ref_p->virtual_value = ecma_make_uint32_value (ext_object_p->u.array.length);
}
return ext_object_p->u.array.u.length_prop & (ECMA_PROPERTY_TYPE_VIRTUAL | ECMA_PROPERTY_FLAG_WRITABLE);
uint32_t length_prop = ext_object_p->u.array.length_prop_and_hole_count;
return length_prop & (ECMA_PROPERTY_TYPE_VIRTUAL | ECMA_PROPERTY_FLAG_WRITABLE);
}
if (ecma_op_array_is_fast_array (ext_object_p))
@@ -1210,7 +1211,7 @@ ecma_op_object_put_with_receiver (ecma_object_t *object_p, /**< the object */
if (ecma_string_is_length (property_name_p))
{
if (ecma_is_property_writable (ext_object_p->u.array.u.length_prop))
if (ecma_is_property_writable ((ecma_property_t) ext_object_p->u.array.length_prop_and_hole_count))
{
return ecma_op_array_object_set_length (object_p, value, 0);
}
@@ -1509,7 +1510,7 @@ ecma_op_object_put_with_receiver (ecma_object_t *object_p, /**< the object */
if (index < UINT32_MAX
&& index >= ext_object_p->u.array.length)
{
if (!ecma_is_property_writable (ext_object_p->u.array.u.length_prop))
if (!ecma_is_property_writable ((ecma_property_t) ext_object_p->u.array.length_prop_and_hole_count))
{
return ecma_reject (is_throw);
}
@@ -3034,16 +3035,6 @@ ecma_op_ordinary_object_set_prototype_of (ecma_object_t *obj_p, /**< base object
/* 1. */
JERRY_ASSERT (ecma_is_value_object (proto) || ecma_is_value_null (proto));
/**
* If the prototype of a fast array changes it is required to fall back to
* a "normal" array object. This ensures that all [[Get]]/[[Set]]/etc. calls
* works as expected.
*/
if (ecma_op_object_is_fast_array (obj_p))
{
ecma_fast_array_convert_to_normal (obj_p);
}
/* 3. */
ecma_object_t *current_proto_p = ECMA_GET_POINTER (ecma_object_t, ecma_op_ordinary_object_get_prototype_of (obj_p));
ecma_object_t *new_proto_p = ecma_is_value_null (proto) ? NULL : ecma_get_object_from_value (proto);
@@ -3060,6 +3051,16 @@ ecma_op_ordinary_object_set_prototype_of (ecma_object_t *obj_p, /**< base object
return ECMA_VALUE_FALSE;
}
/**
* When the prototype of a fast array changes, it is required to convert the
* array to a "normal" array. This ensures that all [[Get]]/[[Set]]/etc.
* calls works as expected.
*/
if (ecma_op_object_is_fast_array (obj_p))
{
ecma_fast_array_convert_to_normal (obj_p);
}
/* 6. */
ecma_object_t *iter_p = new_proto_p;