diff options
Diffstat (limited to 'src/qml/jsruntime/qv4numberobject.cpp')
-rw-r--r-- | src/qml/jsruntime/qv4numberobject.cpp | 38 |
1 files changed, 3 insertions, 35 deletions
diff --git a/src/qml/jsruntime/qv4numberobject.cpp b/src/qml/jsruntime/qv4numberobject.cpp index d26e888069..13f6912371 100644 --- a/src/qml/jsruntime/qv4numberobject.cpp +++ b/src/qml/jsruntime/qv4numberobject.cpp @@ -223,41 +223,9 @@ ReturnedValue NumberPrototype::method_toString(const FunctionObject *b, const Va return v4->throwError(QStringLiteral("Number.prototype.toString: %0 is not a valid radix").arg(radix)); } - if (std::isnan(num)) { - return Encode(v4->newString(QStringLiteral("NaN"))); - } else if (qt_is_inf(num)) { - return Encode(v4->newString(QLatin1String(num < 0 ? "-Infinity" : "Infinity"))); - } - - if (radix != 10) { - QString str; - bool negative = false; - if (num < 0) { - negative = true; - num = -num; - } - double frac = num - std::floor(num); - num = Value::toInteger(num); - do { - char c = (char)std::fmod(num, radix); - c = (c < 10) ? (c + '0') : (c - 10 + 'a'); - str.prepend(QLatin1Char(c)); - num = std::floor(num / radix); - } while (num != 0); - if (frac != 0) { - str.append(QLatin1Char('.')); - do { - frac = frac * radix; - char c = (char)std::floor(frac); - c = (c < 10) ? (c + '0') : (c - 10 + 'a'); - str.append(QLatin1Char(c)); - frac = frac - std::floor(frac); - } while (frac != 0); - } - if (negative) - str.prepend(QLatin1Char('-')); - return Encode(v4->newString(str)); - } + QString str; + RuntimeHelpers::numberToString(&str, num, radix); + return Encode(v4->newString(str)); } return Encode(Value::fromDouble(num).toString(v4)); |