Details
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Bug
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Resolution: Done
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P1: Critical
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5.15
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None
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All
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4bc9e3b8470ed2026604dc06dc027c80e6f7c445 (qt/qtbase/5.15)
Description
Hi,
I build qt5.15 from 5.15 branch (yesterday).
But I can't build code when I use -DQT_DEPRECATED_WARNINGS_SINCE=0x060000
When we use:
void KateBtDatabase::loadFromFile(const QString &url) { QFile file(url); if (file.open(QIODevice::ReadOnly)) { QMutexLocker locker(&mutex); QDataStream ds(&file); ds >> db; } }
with db == QHash<QString, QStringList> db;
include/QtCore/qdatastream.h: In instantiation of 'QDataStream& QtPrivate::readAssociativeContainer(QDataStream&, Container&) [with Container = QHash<QString, QStringList>]': include/QtCore/qdatastream.h:456:47: required from 'QDataStream& operator>>(QDataStream&, QHash<K, V>&) [with Key = QString; T = QStringList]' kate/addons/backtracebrowser/btdatabase.cpp:32:15: required from here include/QtCore/qdatastream.h:306:11: error: 'class QHash<QString, QStringList>' has no member named 'insertMulti' 306 | c.insertMulti(k, t);
When I look at code I can see:
template <typename Container>
QDataStream &readAssociativeContainer(QDataStream &s, Container &c)
{
StreamStateSaver stateSaver(&s);
c.clear();
quint32 n;
s >> n;
for (quint32 i = 0; i < n; ++i) {
typename Container::key_type k;
typename Container::mapped_type t;
s >> k >> t;
if (s.status() != QDataStream::Ok) {
c.clear();
break;
}
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
c.insertMulti(k, t);
QT_WARNING_POP
}
return s;
}
and indeed insertMulti doesn't exist in QHash we we use "QT_DEPRECATED_WARNINGS_SINCE=0x060000"
Regards