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ICU-21896 Use double base in pow()

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gcc 5.5 on Solaris refuses to recognise pow(int, int32_t)
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Mojca Miklavec 2022-01-18 00:13:27 +01:00 • committed by Elango
parent 8528bef596
commit 32d279a437
1 changed files with 4 additions and 4 deletions
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8
icu4c/source/i18n/plurrule.cpp
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@ -1618,7 +1618,7 @@ FixedDecimal::FixedDecimal(double n, int32_t v, int64_t f, int32_t e) {
init(n, v, f, e);
// check values. TODO make into unit test.
//
// long visiblePower = (int) Math.pow(10, v);
// long visiblePower = (int) Math.pow(10.0, v);
// if (decimalDigits > visiblePower) {
// throw new IllegalArgumentException();
// }
@ -1871,7 +1871,7 @@ void FixedDecimal::adjustForMinFractionDigits(int32_t minFractionDigits) {
double FixedDecimal::getPluralOperand(PluralOperand operand) const {
switch(operand) {
case PLURAL_OPERAND_N: return (exponent == 0 ? source : source * pow(10, exponent));
case PLURAL_OPERAND_N: return (exponent == 0 ? source : source * pow(10.0, exponent));
case PLURAL_OPERAND_I: return (double) longValue();
case PLURAL_OPERAND_F: return static_cast<double>(decimalDigits);
case PLURAL_OPERAND_T: return static_cast<double>(decimalDigitsWithoutTrailingZeros);
@ -1922,14 +1922,14 @@ UnicodeString FixedDecimal::toString() const {
}
double FixedDecimal::doubleValue() const {
return (isNegative ? -source : source) * pow(10, exponent);
return (isNegative ? -source : source) * pow(10.0, exponent);
}
int64_t FixedDecimal::longValue() const {
if (exponent == 0) {
return intValue;
} else {
return (long) (pow(10, exponent) * intValue);
return (long) (pow(10.0, exponent) * intValue);
}
}