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ECMAScript Parameters cannot be passed in collections anymore, only as arrays.

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2016-02-10 02:58:27 -08:00
committed by László Langó
parent cc6fced17a
commit cadc81d583
20 changed files with 270 additions and 522 deletions
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jerry-core/ecma/operations/ecma-objects-arguments.cpp
+36 -112
View File
@@ -36,18 +36,46 @@
#include "jrt.h"
/**
* Arguments object creation common part.
* Arguments object creation operation.
*
* See also: ECMA-262 v5, 10.6
*/
static void
ecma_op_create_arguments_object_common (ecma_object_t *obj_p, /**< 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_length_t arguments_number, /**< length of arguments list */
const ecma_compiled_code_t *bytecode_data_p) /**< bytecode data */
void
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 */
const ecma_value_t *arguments_list_p, /**< arguments list */
ecma_length_t arguments_number, /**< length of arguments list */
const ecma_compiled_code_t *bytecode_data_p) /**< byte code */
{
// 2., 3., 6.
ecma_object_t *prototype_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
ecma_object_t *obj_p = ecma_create_object (prototype_p, true, ECMA_OBJECT_TYPE_GENERAL);
ecma_deref_object (prototype_p);
// 11.a, 11.b
for (ecma_length_t indx = 0;
indx < arguments_number;
indx++)
{
ecma_completion_value_t completion;
ecma_string_t *indx_string_p = ecma_new_ecma_string_from_uint32 (indx);
completion = ecma_builtin_helper_def_prop (obj_p,
indx_string_p,
arguments_list_p[indx],
true, /* Writable */
true, /* Enumerable */
true, /* Configurable */
false); /* Failure handling */
JERRY_ASSERT (ecma_is_completion_value_normal_true (completion));
ecma_deref_ecma_string (indx_string_p);
}
bool is_strict = (bytecode_data_p->status_flags & CBC_CODE_FLAGS_STRICT_MODE) != 0;
// 1.
@@ -239,112 +267,8 @@ ecma_op_create_arguments_object_common (ecma_object_t *obj_p, /**< arguments obj
ecma_deref_ecma_string (arguments_string_p);
ecma_deref_object (obj_p);
} /* ecma_op_create_arguments_object_common */
/**
* Arguments object creation operation.
*
* See also: ECMA-262 v5, 10.6
*
* @return pointer to newly created Arguments object
*/
void
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 *arg_collection_p, /**< arguments collection */
const ecma_compiled_code_t *bytecode_data_p) /**< byte code */
{
const ecma_length_t arguments_number = arg_collection_p != NULL ? arg_collection_p->unit_number : 0;
// 2., 3., 6.
ecma_object_t *prototype_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
ecma_object_t *obj_p = ecma_create_object (prototype_p, true, ECMA_OBJECT_TYPE_GENERAL);
ecma_deref_object (prototype_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_number;
indx++)
{
ecma_completion_value_t completion;
bool is_moved = ecma_collection_iterator_next (&args_iterator);
JERRY_ASSERT (is_moved);
ecma_string_t *indx_string_p = ecma_new_ecma_string_from_uint32 (indx);
completion = ecma_builtin_helper_def_prop (obj_p,
indx_string_p,
*args_iterator.current_value_p,
true, /* Writable */
true, /* Enumerable */
true, /* Configurable */
false); /* Failure handling */
JERRY_ASSERT (ecma_is_completion_value_normal_true (completion));
ecma_deref_ecma_string (indx_string_p);
}
ecma_op_create_arguments_object_common (obj_p,
func_obj_p,
lex_env_p,
arguments_number,
bytecode_data_p);
} /* ecma_op_create_arguments_object */
/**
* Arguments object creation operation.
*
* See also: ECMA-262 v5, 10.6
*/
void
ecma_op_create_arguments_object_array_args (ecma_object_t *func_obj_p, /**< callee function */
ecma_object_t *lex_env_p, /**< lexical environment the Arguments
object is created for */
const ecma_value_t *arguments_list_p, /**< arguments list */
ecma_length_t arguments_number, /**< length of arguments list */
const ecma_compiled_code_t *bytecode_data_p) /**< byte code */
{
// 2., 3., 6.
ecma_object_t *prototype_p = ecma_builtin_get (ECMA_BUILTIN_ID_OBJECT_PROTOTYPE);
ecma_object_t *obj_p = ecma_create_object (prototype_p, true, ECMA_OBJECT_TYPE_GENERAL);
ecma_deref_object (prototype_p);
// 11.a, 11.b
for (ecma_length_t indx = 0;
indx < arguments_number;
indx++)
{
ecma_completion_value_t completion;
ecma_string_t *indx_string_p = ecma_new_ecma_string_from_uint32 (indx);
completion = ecma_builtin_helper_def_prop (obj_p,
indx_string_p,
arguments_list_p[indx],
true, /* Writable */
true, /* Enumerable */
true, /* Configurable */
false); /* Failure handling */
JERRY_ASSERT (ecma_is_completion_value_normal_true (completion));
ecma_deref_ecma_string (indx_string_p);
}
ecma_op_create_arguments_object_common (obj_p,
func_obj_p,
lex_env_p,
arguments_number,
bytecode_data_p);
} /* ecma_op_create_arguments_object_array_args */
/**
* Get value of function's argument mapped to index of Arguments object.
*