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Implement relational operators for BigInts (#4087)

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Improve BigInt constructor as well

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-08-03 13:46:34 +02:00
committed by GitHub
parent f1eba9f826
commit cfd69d3b70
12 changed files with 941 additions and 112 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-bigint.c
+24 -7
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@@ -51,20 +51,37 @@ ecma_builtin_bigint_dispatch_call (const ecma_value_t *arguments_list_p, /**< ar
JERRY_ASSERT (arguments_list_len == 0 || arguments_list_p != NULL);
ecma_value_t value = (arguments_list_len == 0) ? ECMA_VALUE_UNDEFINED : arguments_list_p[0];
bool free_value = false;
if (!ecma_is_value_string (value))
if (ecma_is_value_object (value))
{
return ecma_raise_type_error (ECMA_ERR_MSG ("TODO: Only strings are supported now"));
ecma_object_t *obj_p = ecma_get_object_from_value (value);
value = ecma_op_object_default_value (obj_p, ECMA_PREFERRED_TYPE_NUMBER);
free_value = true;
if (ECMA_IS_VALUE_ERROR (value))
{
return value;
}
}
ecma_string_t *string_p = ecma_get_string_from_value (value);
ecma_value_t ret_value = ECMA_VALUE_EMPTY;
ECMA_STRING_TO_UTF8_STRING (string_p, string_buffer_p, string_buffer_size);
if (ecma_is_value_number (value))
{
ret_value = ecma_bigint_number_to_bigint (ecma_get_number_from_value (value));
}
else
{
ret_value = ecma_bigint_to_bigint (value);
}
ecma_value_t result = ecma_bigint_parse_string (string_buffer_p, string_buffer_size);
if (free_value)
{
ecma_free_value (value);
}
ECMA_FINALIZE_UTF8_STRING (string_buffer_p, string_buffer_size);
return result;
return ret_value;
} /* ecma_builtin_bigint_dispatch_call */
/**