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Pass function arguments through ecma-collections.

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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-08-04 19:27:18 +03:00
parent 7daabb1974
commit 1cafff32b5
19 changed files with 245 additions and 247 deletions
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jerry-core/ecma/operations/ecma-objects-arguments.cpp
+13 -6
View File
@@ -45,13 +45,14 @@ ecma_op_create_arguments_object (ecma_object_t *func_obj_p, /**< callee function
ecma_object_t *lex_env_p, /**< lexical environment the Arguments
object is created for */
ecma_collection_header_t *formal_params_p, /**< formal parameters collection */
const ecma_value_t *arguments_list_p, /**< list of arguments */
ecma_length_t arguments_list_length, /**< length of arguments' list */
ecma_collection_header_t *arg_collection_p, /**< arguments collection */
bool is_strict) /**< flag indicating whether strict mode is enabled */
{
const ecma_length_t arguments_number = arg_collection_p != NULL ? arg_collection_p->unit_number : 0;
// 1.
ecma_number_t *len_p = ecma_alloc_number ();
*len_p = ecma_uint32_to_number (arguments_list_length);
*len_p = ecma_uint32_to_number (arguments_number);
// 2., 3., 6.
ecma_object_t *prototype_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
@@ -90,14 +91,20 @@ ecma_op_create_arguments_object (ecma_object_t *func_obj_p, /**< callee function
ecma_dealloc_number (len_p);
// 11.a, 11.b
ecma_collection_iterator_t args_iterator;
ecma_collection_iterator_init (&args_iterator, arg_collection_p);
for (ecma_length_t indx = 0;
indx < arguments_list_length;
indx < arguments_number;
indx++)
{
bool is_moved = ecma_collection_iterator_next (&args_iterator);
JERRY_ASSERT (is_moved);
prop_desc = ecma_make_empty_property_descriptor ();
{
prop_desc.is_value_defined = true;
prop_desc.value = arguments_list_p[indx];
prop_desc.value = *args_iterator.current_value_p;
prop_desc.is_writable_defined = true;
prop_desc.is_writable = true;
@@ -128,7 +135,7 @@ ecma_op_create_arguments_object (ecma_object_t *func_obj_p, /**< callee function
ecma_collection_iterator_init (&formal_params_iterator, formal_params_p);
if (!is_strict
&& arguments_list_length > 0
&& arguments_number > 0
&& formal_params_number > 0)
{
// 8.