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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/operations/ecma-reference.c
+2 -19
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@@ -66,8 +66,7 @@ ecma_op_resolve_reference_base (ecma_object_t *lex_env_p, /**< starting lexical
*/
ecma_value_t
ecma_op_resolve_reference_value (ecma_object_t *lex_env_p, /**< starting lexical environment */
ecma_string_t *name_p, /**< identifier's name */
bool is_strict) /**< strict mode */
ecma_string_t *name_p) /**< identifier's name */
{
JERRY_ASSERT (lex_env_p != NULL);
@@ -79,23 +78,7 @@ ecma_op_resolve_reference_value (ecma_object_t *lex_env_p, /**< starting lexical
if (property_p != NULL)
{
ecma_value_t prop_value = ecma_get_named_data_property_value (property_p);
/* is the binding mutable? */
if (unlikely (!ecma_is_property_writable (property_p)
&& ecma_is_value_empty (prop_value)))
{
/* unitialized mutable binding */
if (is_strict)
{
return ecma_raise_reference_error (ECMA_ERR_MSG (""));
}
else
{
return ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED);
}
}
return ecma_fast_copy_value (prop_value);
return ecma_fast_copy_value (ECMA_PROPERTY_VALUE_PTR (property_p)->value);
}
}
else