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Support BigInt to number conversion using Number constructor (#4121)

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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
2020-08-12 16:33:31 +02:00
committed by GitHub
parent 0c154306a8
commit 6adf0c1a87
21 changed files with 266 additions and 54 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-number.c
+32 -5
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@@ -16,6 +16,7 @@
#include <math.h>
#include "ecma-alloc.h"
#include "ecma-bigint.h"
#include "ecma-builtins.h"
#include "ecma-conversion.h"
#include "ecma-exceptions.h"
@@ -84,7 +85,16 @@ ecma_builtin_number_dispatch_call (const ecma_value_t *arguments_list_p, /**< ar
}
else
{
ret_value = ecma_op_to_number (arguments_list_p[0]);
ret_value = ecma_op_to_number (arguments_list_p[0], ECMA_TO_NUMERIC_ALLOW_BIGINT);
#if ENABLED (JERRY_BUILTIN_BIGINT)
if (ecma_is_value_bigint (ret_value))
{
ecma_value_t bigint = ret_value;
ret_value = ecma_bigint_to_number (bigint);
ecma_free_value (bigint);
}
#endif /* ENABLED (JERRY_BUILTIN_BIGINT) */
}
return ret_value;
@@ -103,13 +113,30 @@ ecma_builtin_number_dispatch_construct (const ecma_value_t *arguments_list_p, /*
if (arguments_list_len == 0)
{
ecma_value_t completion = ecma_op_create_number_object (ecma_make_integer_value (0));
return completion;
return ecma_op_create_number_object (ecma_make_integer_value (0));
}
else
#if ENABLED (JERRY_BUILTIN_BIGINT)
ecma_value_t value = ecma_op_to_number (arguments_list_p[0], ECMA_TO_NUMERIC_ALLOW_BIGINT);
if (ecma_is_value_bigint (value))
{
return ecma_op_create_number_object (arguments_list_p[0]);
ecma_value_t bigint = value;
value = ecma_bigint_to_number (bigint);
ecma_free_value (bigint);
}
if (ECMA_IS_VALUE_ERROR (value))
{
return value;
}
ecma_value_t result = ecma_op_create_number_object (value);
ecma_free_value (value);
return result;
#else /* !ENABLED (JERRY_BUILTIN_BIGINT) */
return ecma_op_create_number_object (arguments_list_p[0]);
#endif /* ENABLED (JERRY_BUILTIN_BIGINT) */
} /* ecma_builtin_number_dispatch_construct */
#if ENABLED (JERRY_ESNEXT)