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Fixing retrieval of [[Class]] properties for built-in function objects, optimizing memory related to [[Class]] property.

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- introduced ecma_object_get_class_name interface;
 - removed creation of [[Class]] internal property for types of objects that unambiguously determine the [[Class]] value.

Related issue: #112

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-05-28 20:49:55 +03:00
parent bc7c28ce12
commit da7e9d9871
18 changed files with 284 additions and 92 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-array.cpp
+1 -4
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@@ -63,10 +63,7 @@ ecma_builtin_array_object_is_array (ecma_value_t this_arg __attr_unused___, /**<
{
ecma_object_t *obj_p = ecma_get_object_from_value (arg);
ecma_property_t *class_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_CLASS);
if (class_prop_p->u.internal_property.value == ECMA_MAGIC_STRING_ARRAY_UL)
if (ecma_object_get_class_name (obj_p) == ECMA_MAGIC_STRING_ARRAY_UL)
{
is_array = ECMA_SIMPLE_VALUE_TRUE;
}