/**
* The Date.prototype object's 'setTime' routine
*
* See also:
* ECMA-262 v5, 15.9.5.27
*
* @return ecma value
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_date_prototype_set_time (ecma_value_t this_arg, /**< this argument */
ecma_value_t time) /**< time */
{
ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
if (!ecma_is_value_object (this_arg)
|| ecma_object_get_class_name (ecma_get_object_from_value (this_arg)) != LIT_MAGIC_STRING_DATE_UL)
{
ret_value = ecma_raise_type_error (ECMA_ERR_MSG ("Incompatible type"));
}
else
{
/* 1. */
ECMA_OP_TO_NUMBER_TRY_CATCH (t, time, ret_value);
ecma_number_t *value_p = ecma_alloc_number ();
*value_p = ecma_date_time_clip (t);
/* 2. */
ecma_object_t *obj_p = ecma_get_object_from_value (this_arg);
ecma_property_t *prim_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE);
ecma_number_t *prim_value_num_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_number_t,
ecma_get_internal_property_value (prim_prop_p));
*prim_value_num_p = *value_p;
/* 3. */
ret_value = ecma_make_number_value (value_p);
ECMA_OP_TO_NUMBER_FINALIZE (t);
}
return ret_value;
} /* ecma_builtin_date_prototype_set_time */
/**
* The Number.prototype object's 'valueOf' routine
*
* See also:
* ECMA-262 v5, 15.7.4.4
*
* @return ecma value
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_number_prototype_object_value_of (ecma_value_t this_arg) /**< this argument */
{
if (ecma_is_value_number (this_arg))
{
return ecma_copy_value (this_arg);
}
else if (ecma_is_value_object (this_arg))
{
ecma_object_t *obj_p = ecma_get_object_from_value (this_arg);
if (ecma_object_get_class_name (obj_p) == LIT_MAGIC_STRING_NUMBER_UL)
{
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE);
ecma_number_t *prim_value_num_p;
prim_value_num_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_number_t,
ecma_get_internal_property_value (prim_value_prop_p));
ecma_number_t *ret_num_p = ecma_alloc_number ();
*ret_num_p = *prim_value_num_p;
return ecma_make_number_value (ret_num_p);
}
}
return ecma_raise_type_error (ECMA_ERR_MSG (""));
} /* ecma_builtin_number_prototype_object_value_of */
/**
* The Number.prototype object's 'valueOf' routine
*
* See also:
* ECMA-262 v5, 15.7.4.4
*
* @return ecma value
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_number_prototype_object_value_of (ecma_value_t this_arg) /**< this argument */
{
if (ecma_is_value_number (this_arg))
{
return ecma_copy_value (this_arg);
}
else if (ecma_is_value_object (this_arg))
{
ecma_object_t *obj_p = ecma_get_object_from_value (this_arg);
if (ecma_object_get_class_name (obj_p) == LIT_MAGIC_STRING_NUMBER_UL)
{
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_ECMA_VALUE);
JERRY_ASSERT (ecma_is_value_number (ecma_get_internal_property_value (prim_value_prop_p)));
return ecma_copy_value (ecma_get_internal_property_value (prim_value_prop_p));
}
}
return ecma_raise_type_error (ECMA_ERR_MSG (""));
} /* ecma_builtin_number_prototype_object_value_of */
/**
* List names of a String object's lazy instantiated properties
*
* See also:
* ecma_op_string_object_get_own_property
*
* @return string values collection
*/
void
ecma_op_string_list_lazy_property_names (ecma_object_t *obj_p, /**< a String object */
bool separate_enumerable, /**< true - list enumerable properties
* into main collection,
* and non-enumerable to collection of
* 'skipped non-enumerable' properties,
* false - list all properties into main
* collection.
*/
ecma_collection_header_t *main_collection_p, /**< 'main'
* collection */
ecma_collection_header_t *non_enum_collection_p) /**< skipped
* 'non-enumerable'
* collection
*/
{
JERRY_ASSERT (ecma_get_object_type (obj_p) == ECMA_OBJECT_TYPE_STRING);
ecma_collection_header_t *for_enumerable_p = main_collection_p;
ecma_collection_header_t *for_non_enumerable_p = separate_enumerable ? main_collection_p : non_enum_collection_p;
JERRY_UNUSED (for_non_enumerable_p);
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_ECMA_VALUE);
ecma_string_t *prim_value_str_p;
prim_value_str_p = ecma_get_string_from_value (ecma_get_internal_property_value (prim_value_prop_p));
ecma_length_t length = ecma_string_get_length (prim_value_str_p);
for (ecma_length_t i = 0; i < length; i++)
{
ecma_string_t *name_p = ecma_new_ecma_string_from_uint32 (i);
/* the properties are enumerable (ECMA-262 v5, 15.5.5.2.9) */
ecma_append_to_values_collection (for_enumerable_p, ecma_make_string_value (name_p), true);
ecma_deref_ecma_string (name_p);
}
} /* ecma_op_string_list_lazy_property_names */
/**
* The Date.prototype object's 'toDateString' routine
*
* See also:
* ECMA-262 v5, 15.9.5.3
*
* @return ecma value
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_date_prototype_to_date_string (ecma_value_t this_arg) /**< this argument */
{
ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
if (!ecma_is_value_object (this_arg)
|| ecma_object_get_class_name (ecma_get_object_from_value (this_arg)) != LIT_MAGIC_STRING_DATE_UL)
{
ret_value = ecma_raise_type_error (ECMA_ERR_MSG ("Incompatible type"));
}
else
{
ECMA_TRY_CATCH (obj_this,
ecma_op_to_object (this_arg),
ret_value);
ecma_object_t *obj_p = ecma_get_object_from_value (obj_this);
ecma_property_t *prim_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_PRIMITIVE_NUMBER_VALUE);
ecma_number_t *prim_value_num_p = ECMA_GET_INTERNAL_VALUE_POINTER (ecma_number_t,
ecma_get_internal_property_value (prim_prop_p));
if (ecma_number_is_nan (*prim_value_num_p))
{
ecma_string_t *magic_str_p = ecma_get_magic_string (LIT_MAGIC_STRING_INVALID_DATE_UL);
ret_value = ecma_make_string_value (magic_str_p);
}
else
{
ret_value = ecma_date_value_to_date_string (*prim_value_num_p);
}
ECMA_FINALIZE (obj_this);
}
return ret_value;
} /* ecma_builtin_date_prototype_to_date_string */
/**
* [[GetOwnProperty]] ecma String object's operation
*
* See also:
* ECMA-262 v5, 8.6.2; ECMA-262 v5, Table 8
* ECMA-262 v5, 15.5.5.2
*
* @return ecma value
* Returned value must be freed with ecma_free_value
*/
ecma_property_t *
ecma_op_string_object_get_own_property (ecma_object_t *obj_p, /**< a String object */
ecma_string_t *property_name_p) /**< property name */
{
JERRY_ASSERT (ecma_get_object_type (obj_p) == ECMA_OBJECT_TYPE_STRING);
// 1.
ecma_property_t *prop_p = ecma_op_general_object_get_own_property (obj_p, property_name_p);
// 2.
if (prop_p != NULL)
{
return prop_p;
}
// 3., 5.
uint32_t uint32_index;
ecma_string_t *new_prop_name_p;
if (ECMA_STRING_GET_CONTAINER (property_name_p) == ECMA_STRING_CONTAINER_UINT32_IN_DESC)
{
uint32_index = property_name_p->u.uint32_number;
new_prop_name_p = property_name_p;
ecma_ref_ecma_string (new_prop_name_p);
}
else
{
ecma_number_t index = ecma_string_to_number (property_name_p);
uint32_index = ecma_number_to_uint32 (index);
ecma_string_t *to_str_p = ecma_new_ecma_string_from_uint32 (uint32_index);
bool are_equal = ecma_compare_ecma_strings (to_str_p, property_name_p);
if (!are_equal)
{
ecma_deref_ecma_string (to_str_p);
return NULL;
}
else
{
new_prop_name_p = to_str_p;
}
}
// 4.
ecma_property_t *prim_value_prop_p = ecma_get_internal_property (obj_p,
ECMA_INTERNAL_PROPERTY_ECMA_VALUE);
ecma_string_t *prim_value_str_p;
prim_value_str_p = ecma_get_string_from_value (ecma_get_internal_property_value (prim_value_prop_p));
// 6.
ecma_length_t length = ecma_string_get_length (prim_value_str_p);
ecma_property_t *new_prop_p;
if (uint32_index >= (uint32_t) length)
{
// 7.
new_prop_p = NULL;
}
else
{
// 8.
ecma_char_t c = ecma_string_get_char_at_pos (prim_value_str_p, uint32_index);
// 9.
ecma_string_t *new_prop_str_value_p = ecma_new_ecma_string_from_code_unit (c);
new_prop_p = ecma_create_named_data_property (obj_p,
new_prop_name_p,
ECMA_PROPERTY_FLAG_ENUMERABLE);
ecma_set_named_data_property_value (new_prop_p,
ecma_make_string_value (new_prop_str_value_p));
}
ecma_deref_ecma_string (new_prop_name_p);
return new_prop_p;
} /* ecma_op_string_object_get_own_property */
/**
* The RegExp.prototype object's 'compile' routine
*
* See also:
* ECMA-262 v5, B.2.5.1
*
* @return undefined - if compiled successfully
* error ecma value - otherwise
*
* Returned value must be freed with ecma_free_value.
*/
static ecma_value_t
ecma_builtin_regexp_prototype_compile (ecma_value_t this_arg, /**< this argument */
ecma_value_t pattern_arg, /**< pattern or RegExp object */
ecma_value_t flags_arg) /**< flags */
{
ecma_value_t ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
if (!ecma_is_value_object (this_arg)
|| ecma_object_get_class_name (ecma_get_object_from_value (this_arg)) != LIT_MAGIC_STRING_REGEXP_UL)
{
ret_value = ecma_raise_type_error (ECMA_ERR_MSG ("Incomplete RegExp type"));
}
else
{
ecma_string_t *pattern_string_p = NULL;
uint16_t flags = 0;
if (ecma_is_value_object (pattern_arg)
&& ecma_object_get_class_name (ecma_get_object_from_value (pattern_arg)) == LIT_MAGIC_STRING_REGEXP_UL)
{
if (!ecma_is_value_undefined (flags_arg))
{
ret_value = ecma_raise_type_error (ECMA_ERR_MSG ("Invalid argument of RegExp compile."));
}
else
{
/* Compile from existing RegExp pbject. */
ecma_object_t *target_p = ecma_get_object_from_value (pattern_arg);
/* Get source. */
ecma_string_t *magic_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_SOURCE);
ecma_property_t *prop_p = ecma_op_object_get_property (target_p, magic_string_p);
pattern_string_p = ecma_get_string_from_value (ecma_get_named_data_property_value (prop_p));
ecma_deref_ecma_string (magic_string_p);
/* Get flags. */
magic_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_GLOBAL);
prop_p = ecma_op_object_get_property (target_p, magic_string_p);
if (ecma_is_value_true (ecma_get_named_data_property_value (prop_p)))
{
flags |= RE_FLAG_GLOBAL;
}
ecma_deref_ecma_string (magic_string_p);
magic_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_IGNORECASE_UL);
prop_p = ecma_op_object_get_property (target_p, magic_string_p);
if (ecma_is_value_true (ecma_get_named_data_property_value (prop_p)))
{
flags |= RE_FLAG_IGNORE_CASE;
}
ecma_deref_ecma_string (magic_string_p);
magic_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_MULTILINE);
prop_p = ecma_op_object_get_property (target_p, magic_string_p);
if (ecma_is_value_true (ecma_get_named_data_property_value (prop_p)))
{
flags |= RE_FLAG_MULTILINE;
}
ecma_deref_ecma_string (magic_string_p);
ECMA_TRY_CATCH (obj_this, ecma_op_to_object (this_arg), ret_value);
ecma_object_t *this_obj_p = ecma_get_object_from_value (obj_this);
/* Get bytecode property. */
ecma_property_t *bc_prop_p = ecma_get_internal_property (this_obj_p,
ECMA_INTERNAL_PROPERTY_REGEXP_BYTECODE);
/* TODO: We currently have to re-compile the bytecode, because
* we can't copy it without knowing its length. */
const re_compiled_code_t *new_bc_p = NULL;
ecma_value_t bc_comp = re_compile_bytecode (&new_bc_p, pattern_string_p, flags);
/* Should always succeed, since we're compiling from a source that has been compiled previously. */
JERRY_ASSERT (ecma_is_value_empty (bc_comp));
re_compiled_code_t *old_bc_p = ECMA_GET_INTERNAL_VALUE_POINTER (re_compiled_code_t,
ecma_get_internal_property_value (bc_prop_p));
if (old_bc_p != NULL)
{
/* Free the old bytecode */
ecma_bytecode_deref ((ecma_compiled_code_t *) old_bc_p);
}
ECMA_SET_INTERNAL_VALUE_POINTER (ECMA_PROPERTY_VALUE_PTR (bc_prop_p)->value, new_bc_p);
re_initialize_props (this_obj_p, pattern_string_p, flags);
ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED);
ECMA_FINALIZE (obj_this);
}
}
else
{
/* Get source string. */
if (!ecma_is_value_undefined (pattern_arg))
{
ECMA_TRY_CATCH (regexp_str_value,
ecma_op_to_string (pattern_arg),
ret_value);
if (ecma_string_is_empty (ecma_get_string_from_value (regexp_str_value)))
{
pattern_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_EMPTY_NON_CAPTURE_GROUP);
}
else
{
pattern_string_p = ecma_get_string_from_value (regexp_str_value);
ecma_ref_ecma_string (pattern_string_p);
}
ECMA_FINALIZE (regexp_str_value);
}
else
{
pattern_string_p = ecma_get_magic_string (LIT_MAGIC_STRING_EMPTY_NON_CAPTURE_GROUP);
}
/* Parse flags. */
if (ecma_is_value_empty (ret_value) && !ecma_is_value_undefined (flags_arg))
{
ECMA_TRY_CATCH (flags_str_value,
ecma_op_to_string (flags_arg),
ret_value);
ECMA_TRY_CATCH (flags_dummy,
re_parse_regexp_flags (ecma_get_string_from_value (flags_str_value), &flags),
ret_value);
ECMA_FINALIZE (flags_dummy);
ECMA_FINALIZE (flags_str_value);
}
if (ecma_is_value_empty (ret_value))
{
ECMA_TRY_CATCH (obj_this, ecma_op_to_object (this_arg), ret_value);
ecma_object_t *this_obj_p = ecma_get_object_from_value (obj_this);
ecma_property_t *bc_prop_p = ecma_get_internal_property (this_obj_p,
ECMA_INTERNAL_PROPERTY_REGEXP_BYTECODE);
/* Try to compile bytecode from new source. */
const re_compiled_code_t *new_bc_p = NULL;
ECMA_TRY_CATCH (bc_dummy,
re_compile_bytecode (&new_bc_p, pattern_string_p, flags),
ret_value);
re_compiled_code_t *old_bc_p = ECMA_GET_INTERNAL_VALUE_POINTER (re_compiled_code_t,
ecma_get_internal_property_value (bc_prop_p));
if (old_bc_p != NULL)
{
/* Free the old bytecode */
ecma_bytecode_deref ((ecma_compiled_code_t *) old_bc_p);
}
ECMA_SET_INTERNAL_VALUE_POINTER (ECMA_PROPERTY_VALUE_PTR (bc_prop_p)->value, new_bc_p);
re_initialize_props (this_obj_p, pattern_string_p, flags);
ret_value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED);
ECMA_FINALIZE (bc_dummy);
ECMA_FINALIZE (obj_this);
}
if (pattern_string_p != NULL)
{
ecma_deref_ecma_string (pattern_string_p);
}
}
}
return ret_value;
} /* ecma_builtin_regexp_prototype_compile */
/**
* List names of a built-in object's lazy instantiated properties
*
* See also:
* ecma_builtin_try_to_instantiate_property
*/
void
ecma_builtin_list_lazy_property_names (ecma_object_t *object_p, /**< a built-in object */
bool separate_enumerable, /**< true - list enumerable properties into
* main collection, and non-enumerable
* to collection of 'skipped non-enumerable'
* properties,
* false - list all properties into main collection.
*/
ecma_collection_header_t *main_collection_p, /**< 'main' collection */
ecma_collection_header_t *non_enum_collection_p) /**< skipped 'non-enumerable'
* collection */
{
JERRY_ASSERT (ecma_get_object_is_builtin (object_p));
ecma_extended_object_t *ext_obj_p = (ecma_extended_object_t *) object_p;
if (ecma_get_object_type (object_p) == ECMA_OBJECT_TYPE_FUNCTION
&& ecma_builtin_function_is_routine (object_p))
{
ecma_collection_header_t *for_enumerable_p = main_collection_p;
(void) for_enumerable_p;
ecma_collection_header_t *for_non_enumerable_p = separate_enumerable ? non_enum_collection_p : main_collection_p;
/* 'length' property is non-enumerable (ECMA-262 v5, 15) */
ecma_string_t *name_p = ecma_new_ecma_length_string ();
ecma_append_to_values_collection (for_non_enumerable_p, ecma_make_string_value (name_p), true);
ecma_deref_ecma_string (name_p);
}
else
{
ecma_builtin_id_t builtin_id = (ecma_builtin_id_t) ext_obj_p->u.built_in.id;
JERRY_ASSERT (builtin_id < ECMA_BUILTIN_ID__COUNT);
JERRY_ASSERT (ecma_builtin_is (object_p, builtin_id));
const ecma_builtin_property_descriptor_t *curr_property_p = ecma_builtin_property_list_references[builtin_id];
ecma_length_t index = 0;
uint32_t instantiated_bitset = ext_obj_p->u.built_in.instantiated_bitset;
ecma_collection_header_t *for_non_enumerable_p = (separate_enumerable ? non_enum_collection_p
: main_collection_p);
while (curr_property_p->magic_string_id != LIT_MAGIC_STRING__COUNT)
{
JERRY_ASSERT (index < 64);
if (index == 32)
{
ecma_property_t *mask_prop_p = ecma_find_internal_property (object_p,
ECMA_INTERNAL_PROPERTY_INSTANTIATED_MASK_32_63);
if (mask_prop_p == NULL)
{
instantiated_bitset = 0;
}
else
{
instantiated_bitset = ecma_get_internal_property_value (mask_prop_p);
}
}
uint32_t bit_for_index;
if (index >= 32)
{
bit_for_index = (uint32_t) 1u << (index - 32);
}
else
{
bit_for_index = (uint32_t) 1u << index;
}
bool was_instantiated = false;
if (instantiated_bitset & bit_for_index)
{
was_instantiated = true;
}
ecma_string_t *name_p = ecma_get_magic_string (curr_property_p->magic_string_id);
if (!was_instantiated || ecma_op_object_get_own_property (object_p, name_p) != NULL)
{
ecma_append_to_values_collection (for_non_enumerable_p,
ecma_make_string_value (name_p),
true);
}
ecma_deref_ecma_string (name_p);
curr_property_p++;
index++;
}
}
} /* ecma_builtin_list_lazy_property_names */
/**
* If the property's name is one of built-in properties of the object
* that is not instantiated yet, instantiate the property and
* return pointer to the instantiated property.
*
* @return pointer property, if one was instantiated,
* NULL - otherwise.
*/
ecma_property_t *
ecma_builtin_try_to_instantiate_property (ecma_object_t *object_p, /**< object */
ecma_string_t *string_p) /**< property's name */
{
JERRY_ASSERT (ecma_get_object_is_builtin (object_p));
ecma_extended_object_t *ext_obj_p = (ecma_extended_object_t *) object_p;
if (ecma_get_object_type (object_p) == ECMA_OBJECT_TYPE_FUNCTION
&& ecma_builtin_function_is_routine (object_p))
{
if (ecma_string_is_length (string_p))
{
/*
* Lazy instantiation of 'length' property
*
* Note:
* We don't need to mark that the property was already lazy instantiated,
* as it is non-configurable and so can't be deleted
*/
ecma_property_t *len_prop_p = ecma_create_named_data_property (object_p,
string_p,
ECMA_PROPERTY_FIXED);
ecma_set_named_data_property_value (len_prop_p,
ecma_make_integer_value (ext_obj_p->u.built_in.length));
JERRY_ASSERT (!ecma_is_property_configurable (len_prop_p));
return len_prop_p;
}
return NULL;
}
lit_magic_string_id_t magic_string_id;
if (!ecma_is_string_magic (string_p, &magic_string_id))
{
return NULL;
}
ecma_builtin_id_t builtin_id = (ecma_builtin_id_t) ext_obj_p->u.built_in.id;
JERRY_ASSERT (builtin_id < ECMA_BUILTIN_ID__COUNT);
JERRY_ASSERT (ecma_builtin_is (object_p, builtin_id));
const ecma_builtin_property_descriptor_t *property_list_p = ecma_builtin_property_list_references[builtin_id];
const ecma_builtin_property_descriptor_t *curr_property_p = property_list_p;
while (curr_property_p->magic_string_id != magic_string_id)
{
if (curr_property_p->magic_string_id == LIT_MAGIC_STRING__COUNT)
{
return NULL;
}
curr_property_p++;
}
uint32_t index = (uint32_t) (curr_property_p - property_list_p);
JERRY_ASSERT (index < 64);
if (likely (index < 32))
{
uint32_t bit_for_index = (uint32_t) 1u << index;
if (ext_obj_p->u.built_in.instantiated_bitset & bit_for_index)
{
/* This property was instantiated before. */
return NULL;
}
ext_obj_p->u.built_in.instantiated_bitset |= bit_for_index;
}
else
{
uint32_t bit_for_index = (uint32_t) 1u << (index - 32);
ecma_property_t *mask_prop_p = ecma_find_internal_property (object_p,
ECMA_INTERNAL_PROPERTY_INSTANTIATED_MASK_32_63);
uint32_t instantiated_bitset;
if (mask_prop_p == NULL)
{
mask_prop_p = ecma_create_internal_property (object_p, ECMA_INTERNAL_PROPERTY_INSTANTIATED_MASK_32_63);
instantiated_bitset = 0;
}
else
{
instantiated_bitset = ecma_get_internal_property_value (mask_prop_p);
if (instantiated_bitset & bit_for_index)
{
/* This property was instantiated before. */
return NULL;
}
}
instantiated_bitset |= bit_for_index;
ecma_set_internal_property_value (mask_prop_p, instantiated_bitset);
}
ecma_value_t value = ecma_make_simple_value (ECMA_SIMPLE_VALUE_EMPTY);
switch (curr_property_p->type)
{
case ECMA_BUILTIN_PROPERTY_SIMPLE:
{
value = ecma_make_simple_value (curr_property_p->value);
break;
}
case ECMA_BUILTIN_PROPERTY_NUMBER:
{
ecma_number_t num = 0.0;
if (curr_property_p->value < ECMA_BUILTIN_NUMBER_MAX)
{
num = curr_property_p->value;
}
else if (curr_property_p->value < ECMA_BUILTIN_NUMBER_NAN)
{
static const ecma_number_t builtin_number_list[] =
{
ECMA_NUMBER_MAX_VALUE,
ECMA_NUMBER_MIN_VALUE,
ECMA_NUMBER_E,
ECMA_NUMBER_PI,
ECMA_NUMBER_LN10,
ECMA_NUMBER_LN2,
ECMA_NUMBER_LOG2E,
ECMA_NUMBER_LOG10E,
ECMA_NUMBER_SQRT2,
ECMA_NUMBER_SQRT_1_2
};
num = builtin_number_list[curr_property_p->value - ECMA_BUILTIN_NUMBER_MAX];
}
else
{
switch (curr_property_p->value)
{
case ECMA_BUILTIN_NUMBER_NAN:
{
num = ecma_number_make_nan ();
break;
}
case ECMA_BUILTIN_NUMBER_POSITIVE_INFINITY:
{
num = ecma_number_make_infinity (false);
break;
}
case ECMA_BUILTIN_NUMBER_NEGATIVE_INFINITY:
{
num = ecma_number_make_infinity (true);
break;
}
default:
{
JERRY_UNREACHABLE ();
break;
}
}
}
value = ecma_make_number_value (num);
break;
}
case ECMA_BUILTIN_PROPERTY_STRING:
{
value = ecma_make_string_value (ecma_get_magic_string (curr_property_p->value));
break;
}
case ECMA_BUILTIN_PROPERTY_OBJECT:
{
value = ecma_make_object_value (ecma_builtin_get (curr_property_p->value));
break;
}
case ECMA_BUILTIN_PROPERTY_ROUTINE:
{
ecma_object_t *func_obj_p;
func_obj_p = ecma_builtin_make_function_object_for_routine (builtin_id,
ECMA_GET_ROUTINE_ID (curr_property_p->value),
ECMA_GET_ROUTINE_LENGTH (curr_property_p->value));
value = ecma_make_object_value (func_obj_p);
break;
}
default:
{
JERRY_UNREACHABLE ();
return NULL;
}
}
ecma_property_t *prop_p = ecma_create_named_data_property (object_p,
string_p,
curr_property_p->attributes);
ecma_set_named_data_property_value (prop_p, value);
/* Reference count of objects must be decreased. */
if (ecma_is_value_object (value))
{
ecma_free_value (value);
}
return prop_p;
} /* ecma_builtin_try_to_instantiate_property */
