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Fixing remainder calculation operation (ecma_op_number_remainder).

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This commit is contained in:
Ruben Ayrapetyan
2014-09-23 17:20:41 +04:00
parent 8a5b956e38
commit 4798807451
1 changed files with 6 additions and 1 deletions
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src/libecmaoperations/ecma-number-arithmetic.c
+6 -1
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@@ -127,7 +127,8 @@ ecma_op_number_remainder (ecma_number_t left_num, /**< left operand */
uint64_t fraction; uint64_t fraction;
int32_t exponent; int32_t exponent;
int32_t dot_shift = ecma_number_get_fraction_and_exponent (q, &fraction, &exponent); const int32_t dot_shift = ecma_number_get_fraction_and_exponent (q, &fraction, &exponent);
const bool sign = ecma_number_is_negative (q);
if (exponent < 0) if (exponent < 0)
{ {
@@ -143,6 +144,10 @@ ecma_op_number_remainder (ecma_number_t left_num, /**< left operand */
q = ecma_number_make_normal_positive_from_fraction_and_exponent (fraction, q = ecma_number_make_normal_positive_from_fraction_and_exponent (fraction,
exponent); exponent);
if (sign)
{
q = ecma_number_negate (q);
}
return n - d * q; return n - d * q;
} }