ircmessage.cpp: error: could not convert from '<brace-enclosed initializer list>' to 'const QHash<QString, std::function<IrcMessage*(IrcConnection*)> >'

[barracuda156]

ircmessage.cpp: In function 'IrcMessage* irc_create_message(const QString&, IrcConnection*)':
ircmessage.cpp:249:18: error: 'function' in namespace 'std' does not name a template type
  249 |     typedef std::function<IrcMessage *(IrcConnection *)> IrcMessageFactory;
      |                  ^~~~~~~~
ircmessage.cpp:41:1: note: 'std::function' is defined in header '<functional>'; did you forget to '#include <functional>'?
   40 | #include <QDebug>
  +++ |+#include <functional>
   41 | 
ircmessage.cpp:251:33: error: 'IrcMessageFactory' was not declared in this scope; did you mean 'IrcMessageFilter'?
  251 |     static const QHash<QString, IrcMessageFactory> factories = {
      |                                 ^~~~~~~~~~~~~~~~~
      |                                 IrcMessageFilter
ircmessage.cpp:251:50: error: template argument 2 is invalid
  251 |     static const QHash<QString, IrcMessageFactory> factories = {
      |                                                  ^
ircmessage.cpp:251:52: error: scalar object 'factories' requires one element in initializer
  251 |     static const QHash<QString, IrcMessageFactory> factories = {
      |                                                    ^~~~~~~~~
ircmessage.cpp:272:22: error: expected ';' before 'factory'
  272 |     IrcMessageFactory factory = factories.value(command);
      |                      ^~~~~~~~
      |                      ;
ircmessage.cpp:273:9: error: 'factory' was not declared in this scope
  273 |     if (factory)
      |         ^~~~~~~

[barracuda156]

After adding the header, it still fails, though differently:

:info:build ircmessage.cpp: In function 'IrcMessage* irc_create_message(const QString&, IrcConnection*)':
:info:build ircmessage.cpp:271:5: error: could not convert '{{"ACCOUNT", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"AWAY", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"BATCH", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"CAP", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"ERROR", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"CHGHOST", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"INVITE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"JOIN", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"KICK", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"MODE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"NICK", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"NOTICE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PART", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PING", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PONG", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PRIVMSG", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"QUIT", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"TOPIC", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}}' from '<brace-enclosed initializer list>' to 'const QHash<QString, std::function<IrcMessage*(IrcConnection*)> >'
:info:build   271 |     };
:info:build       |     ^
:info:build       |     |
:info:build       |     <brace-enclosed initializer list>
:info:build In file included from ircmessage.cpp:30:
:info:build ../../include/IrcCore/ircmessage_p.h: In member function 'IrcExplicitValue<QStringList>& IrcExplicitValue<QStringList>::operator=(const IrcExplicitValue<QStringList>&)':
:info:build ../../include/IrcCore/ircmessage_p.h:46:7: warning: implicitly-declared 'QStringList& QStringList::operator=(const QStringList&)' is deprecated [-Wdeprecated-copy]
:info:build    46 | class IrcExplicitValue
:info:build       |       ^~~~~~~~~~~~~~~~
:info:build In file included from ../../include/IrcCore/ircmessage.h:38:
:info:build /opt/local/libexec/qt4/include/QtCore/qstringlist.h:71:12: note: because 'QStringList' has user-provided 'QStringList::QStringList(const QStringList&)'
:info:build    71 |     inline QStringList(const QStringList &l) : QList<QString>(l) { }
:info:build       |            ^~~~~~~~~~~
:info:build ircmessage.cpp: In member function 'IrcMessage* IrcMessage::clone(QObject*) const':
:info:build ircmessage.cpp:745:26: note: synthesized method 'IrcExplicitValue<QStringList>& IrcExplicitValue<QStringList>::operator=(const IrcExplicitValue<QStringList>&)' first required here
:info:build   745 |         p->m_params = d->m_params;
:info:build       |                          ^~~~~~~~
:info:build ircmessage.cpp: In member function 'QStringList IrcCapabilityMessage::capabilities() const':
:info:build ircmessage.cpp:988:72: warning: implicitly-declared 'QStringList& QStringList::operator=(const QStringList&)' is deprecated [-Wdeprecated-copy]
:info:build   988 |         caps = params.last().split(QLatin1Char(' '), Qt::SkipEmptyParts);
:info:build       |                                                                        ^
:info:build /opt/local/libexec/qt4/include/QtCore/qstringlist.h:71:12: note: because 'QStringList' has user-provided 'QStringList::QStringList(const QStringList&)'
:info:build    71 |     inline QStringList(const QStringList &l) : QList<QString>(l) { }
:info:build       |            ^~~~~~~~~~~
:info:build ircmessage.cpp: In member function 'IrcModeMessage::Kind IrcModeMessage::kind() const':
:info:build ircmessage.cpp:1382:66: warning: implicitly-declared 'QStringList& QStringList::operator=(const QStringList&)' is deprecated [-Wdeprecated-copy]
:info:build  1382 |             channelModes = net->channelModes(IrcNetwork::AllTypes);
:info:build       |                                                                  ^
:info:build /opt/local/libexec/qt4/include/QtCore/qstringlist.h:71:12: note: because 'QStringList' has user-provided 'QStringList::QStringList(const QStringList&)'
:info:build    71 |     inline QStringList(const QStringList &l) : QList<QString>(l) { }
:info:build       |            ^~~~~~~~~~~
:info:build ircmessage.cpp: In function 'IrcMessage* irc_create_message(const QString&, IrcConnection*)':
:info:build ircmessage.cpp:271:5: error: could not convert '{{"ACCOUNT", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"AWAY", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"BATCH", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"CAP", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"ERROR", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"CHGHOST", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"INVITE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"JOIN", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"KICK", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"MODE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"NICK", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"NOTICE", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PART", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PING", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PONG", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"PRIVMSG", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"QUIT", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}, {"TOPIC", <lambda closure object>irc_create_message(const QString&, IrcConnection*)::<lambda(IrcConnection*)>()}}' from '<brace-enclosed initializer list>' to 'const QHash<QString, std::function<IrcMessage*(IrcConnection*)> >'
:info:build   271 |     };
:info:build       |     ^
:info:build       |     |
:info:build       |     <brace-enclosed initializer list>

[barracuda156]

UPD. Ah, header was added already, I am using a bit older commit before the build was broken with Qt6 fixes :)

[barracuda156]

UPD. This error is not there in 3.6.0.