qt5.12.8/debian/patches/docs_fixes.diff

Description: backport some fixes related to documentation building
 These changes help us to eliminate most of the warnings like this:
 (qdoc) warning: No documentation for 'QRect::bottom() const'
 .
 There were 3603 such warnings without this patch, with it only 76
 are left.
Origin: upstream, this is a backport of four commits:
 - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=0014d81b1907621e
   doc: Revert to documenting the actual functions
 - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=81d8319276f26d39
   doc: Fix all clang parse errors in QtBase during PCH build
 - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=c306663990ba8681
   Fix qdoc errors in QProcess header
 - https://code.qt.io/cgit/qt/qtbase.git/commit/?id=98cb9275d064d8b9
   doc: clang reported two fake declarations to be the same
Last-Update: 2019-06-15

--- a/src/corelib/global/qfloat16.h
+++ b/src/corelib/global/qfloat16.h
@@ -67,11 +67,9 @@ QT_BEGIN_NAMESPACE
 class qfloat16
 {
 public:
-#ifndef Q_QDOC
     Q_DECL_CONSTEXPR inline qfloat16() Q_DECL_NOTHROW : b16(0) { }
     inline qfloat16(float f) Q_DECL_NOTHROW;
     inline operator float() const Q_DECL_NOTHROW;
-#endif
 
 private:
     quint16 b16;
--- a/src/corelib/io/qprocess.h
+++ b/src/corelib/io/qprocess.h
@@ -48,22 +48,24 @@
 
 QT_REQUIRE_CONFIG(processenvironment);
 
-QT_BEGIN_NAMESPACE
-
-class QProcessPrivate;
-
-#if !defined(Q_OS_WIN) || defined(Q_CLANG_QDOC)
-typedef qint64 Q_PID;
-#else
-QT_END_NAMESPACE
+#ifdef Q_OS_WIN
 typedef struct _PROCESS_INFORMATION *Q_PID;
+#endif
+
+#if defined(Q_OS_WIN) || defined(Q_CLANG_QDOC)
 typedef struct _SECURITY_ATTRIBUTES Q_SECURITY_ATTRIBUTES;
 typedef struct _STARTUPINFOW Q_STARTUPINFO;
-QT_BEGIN_NAMESPACE
 #endif
 
+QT_BEGIN_NAMESPACE
+
+class QProcessPrivate;
 class QProcessEnvironmentPrivate;
 
+#ifndef Q_OS_WIN
+typedef qint64 Q_PID;
+#endif
+
 class Q_CORE_EXPORT QProcessEnvironment
 {
 public:
--- a/src/corelib/kernel/qmetatype.h
+++ b/src/corelib/kernel/qmetatype.h
@@ -1976,7 +1976,9 @@ QT_FOR_EACH_STATIC_WIDGETS_CLASS(QT_FORW
 typedef QList<QVariant> QVariantList;
 typedef QMap<QString, QVariant> QVariantMap;
 typedef QHash<QString, QVariant> QVariantHash;
-#ifndef Q_CLANG_QDOC
+#ifdef Q_CLANG_QDOC
+class QByteArrayList;
+#else
 typedef QList<QByteArray> QByteArrayList;
 #endif
 
--- a/src/corelib/kernel/qtimer.cpp
+++ b/src/corelib/kernel/qtimer.cpp
@@ -599,7 +599,7 @@ void QTimer::singleShot(int msec, Qt::Ti
 */
 
 /*!
-    \fn template <typename PointerToMemberFunction> QMetaObject::Connection QTimer::callOnTimeout(const QObject *receiver, PointerToMemberFunction slot, Qt::ConnectionType connectionType = Qt::AutoConnection)
+    \fn template <typename MemberFunction> QMetaObject::Connection QTimer::callOnTimeout(const QObject *receiver, MemberFunction *slot, Qt::ConnectionType connectionType = Qt::AutoConnection)
     \since 5.12
     \overload callOnTimeout()
 
--- a/src/corelib/kernel/qtimer.h
+++ b/src/corelib/kernel/qtimer.h
@@ -100,8 +100,8 @@ public:
     QMetaObject::Connection callOnTimeout(Functor slot, Qt::ConnectionType connectionType = Qt::AutoConnection);
     template <typename Functor>
     QMetaObject::Connection callOnTimeout(const QObject *context, Functor slot, Qt::ConnectionType connectionType = Qt::AutoConnection);
-    template <typename PointerToMemberFunction>
-    QMetaObject::Connection callOnTimeout(const QObject *receiver, PointerToMemberFunction slot, Qt::ConnectionType connectionType = Qt::AutoConnection);
+    template <typename MemberFunction>
+    QMetaObject::Connection callOnTimeout(const QObject *receiver, MemberFunction *slot, Qt::ConnectionType connectionType = Qt::AutoConnection);
 #else
     // singleShot to a QObject slot
     template <typename Duration, typename Func1>
--- a/src/corelib/kernel/qvariant.h
+++ b/src/corelib/kernel/qvariant.h
@@ -55,6 +55,8 @@
 
 #if QT_HAS_INCLUDE(<variant>) && __cplusplus >= 201703L
 #include <variant>
+#elif defined(Q_CLANG_QDOC)
+namespace std { template<typename...> struct variant; }
 #endif
 
 QT_BEGIN_NAMESPACE
@@ -365,7 +367,7 @@ class Q_CORE_EXPORT QVariant
     static inline QVariant fromValue(const T &value)
     { return qVariantFromValue(value); }
 
-#if defined(Q_CLANG_QDOC) || (QT_HAS_INCLUDE(<variant>) && __cplusplus >= 201703L)
+#if QT_HAS_INCLUDE(<variant>) && __cplusplus >= 201703L
     template<typename... Types>
     static inline QVariant fromStdVariant(const std::variant<Types...> &value)
     {
--- a/src/corelib/plugin/qfactoryinterface.h
+++ b/src/corelib/plugin/qfactoryinterface.h
@@ -52,8 +52,9 @@ struct Q_CORE_EXPORT QFactoryInterface
     virtual QStringList keys() const = 0;
 };
 
-
+#ifndef Q_CLANG_QDOC
 Q_DECLARE_INTERFACE(QFactoryInterface, "org.qt-project.Qt.QFactoryInterface")
+#endif
 
 QT_END_NAMESPACE
 
--- a/src/corelib/serialization/qcborvalue.cpp
+++ b/src/corelib/serialization/qcborvalue.cpp
@@ -1986,12 +1986,24 @@ QUuid QCborValue::toUuid(const QUuid &de
     return QUuid::fromRfc4122(byteData->asByteArrayView());
 }
 
-QCborArray QCborValue::toArray() const
-{
-    return toArray(QCborArray());
-}
+/*!
+    \fn QCborArray QCborValue::toArray() const
+    \fn QCborArray QCborValue::toArray(const QCborArray &defaultValue) const
+
+    Returns the array value stored in this QCborValue, if it is of the array
+    type. Otherwise, it returns \a defaultValue.
+
+    Note that this function performs no conversion from other types to
+    QCborArray.
+
+    \sa isArray(), isByteArray(), isMap(), isContainer(), toMap()
+ */
 
 /*!
+    \fn QCborArray QCborValueRef::toArray() const
+    \fn QCborArray QCborValueRef::toArray(const QCborArray &defaultValue) const
+    \internal
+
     Returns the array value stored in this QCborValue, if it is of the array
     type. Otherwise, it returns \a defaultValue.
 
@@ -2000,6 +2012,11 @@ QCborArray QCborValue::toArray() const
 
     \sa isArray(), isByteArray(), isMap(), isContainer(), toMap()
  */
+QCborArray QCborValue::toArray() const
+{
+    return toArray(QCborArray());
+}
+
 QCborArray QCborValue::toArray(const QCborArray &defaultValue) const
 {
     if (!isArray())
@@ -2011,12 +2028,24 @@ QCborArray QCborValue::toArray(const QCb
     return dd ? QCborArray(*dd) : defaultValue;
 }
 
-QCborMap QCborValue::toMap() const
-{
-    return toMap(QCborMap());
-}
+/*!
+    \fn QCborMap QCborValue::toMap() const
+    \fn QCborMap QCborValue::toMap(const QCborMap &defaultValue) const
+
+    Returns the map value stored in this QCborValue, if it is of the map type.
+    Otherwise, it returns \a defaultValue.
+
+    Note that this function performs no conversion from other types to
+    QCborMap.
+
+    \sa isMap(), isArray(), isContainer(), toArray()
+ */
 
 /*!
+    \fn QCborMap QCborValueRef::toMap() const
+    \fn QCborMap QCborValueRef::toMap(const QCborMap &defaultValue) const
+    \internal
+
     Returns the map value stored in this QCborValue, if it is of the map type.
     Otherwise, it returns \a defaultValue.
 
@@ -2025,6 +2054,11 @@ QCborMap QCborValue::toMap() const
 
     \sa isMap(), isArray(), isContainer(), toArray()
  */
+QCborMap QCborValue::toMap() const
+{
+    return toMap(QCborMap());
+}
+
 QCborMap QCborValue::toMap(const QCborMap &defaultValue) const
 {
     if (!isMap())
--- a/src/corelib/serialization/qcborvalue.h
+++ b/src/corelib/serialization/qcborvalue.h
@@ -242,16 +242,11 @@ public:
 #endif
     QUuid toUuid(const QUuid &defaultValue = {}) const;
 
-#ifdef Q_QDOC
-    QCborArray toArray(const QCborArray &a = {}) const;
-    QCborMap toMap(const QCborMap &m = {}) const;
-#else
     // only forward-declared, need split functions
     QCborArray toArray() const;
     QCborArray toArray(const QCborArray &defaultValue) const;
     QCborMap toMap() const;
     QCborMap toMap(const QCborMap &defaultValue) const;
-#endif
 
     const QCborValue operator[](const QString &key) const;
     const QCborValue operator[](QLatin1String key) const;
@@ -393,16 +388,11 @@ public:
     QUuid toUuid(const QUuid &defaultValue = {}) const
     { return concrete().toUuid(defaultValue); }
 
-#ifdef Q_QDOC
-    QCborArray toArray(const QCborArray &a = {}) const;
-    QCborMap toMap(const QCborMap &m = {}) const;
-#else
     // only forward-declared, need split functions. Implemented in qcbor{array,map}.h
     QCborArray toArray() const;
     QCborArray toArray(const QCborArray &a) const;
     QCborMap toMap() const;
     QCborMap toMap(const QCborMap &m) const;
-#endif
 
     int compare(const QCborValue &other) const
     { return concrete().compare(other); }
--- a/src/corelib/serialization/qjsonvalue.h
+++ b/src/corelib/serialization/qjsonvalue.h
@@ -218,7 +218,6 @@ private:
     uint index : 31;
 };
 
-#ifndef Q_QDOC
 // ### Qt 6: Get rid of these fake pointer classes
 class QJsonValuePtr
 {
@@ -243,7 +242,6 @@ public:
     QJsonValueRef& operator*() { return valueRef; }
     QJsonValueRef* operator->() { return &valueRef; }
 };
-#endif
 
 Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QJsonValue)
 
--- a/src/corelib/thread/qresultstore.cpp
+++ b/src/corelib/thread/qresultstore.cpp
@@ -43,6 +43,21 @@ QT_BEGIN_NAMESPACE
 
 namespace QtPrivate {
 
+/*!
+  \class QtPrivate::ResultItem
+  \internal
+ */
+
+/*!
+  \class QtPrivate::ResultIteratorBase
+  \internal
+ */
+
+/*!
+  \class QtPrivate::ResultStoreBase
+  \internal
+ */
+
 ResultIteratorBase::ResultIteratorBase()
  : mapIterator(QMap<int, ResultItem>::const_iterator()), m_vectorIndex(0) { }
 ResultIteratorBase::ResultIteratorBase(QMap<int, ResultItem>::const_iterator _mapIterator, int _vectorIndex)
--- a/src/corelib/thread/qresultstore.h
+++ b/src/corelib/thread/qresultstore.h
@@ -56,7 +56,6 @@ QT_BEGIN_NAMESPACE
     either individually or in batches.
 */
 
-#ifndef Q_QDOC
 
 namespace QtPrivate {
 
@@ -196,7 +195,6 @@ public:
 
 Q_DECLARE_TYPEINFO(QtPrivate::ResultItem, Q_PRIMITIVE_TYPE);
 
-#endif //Q_QDOC
 
 QT_END_NAMESPACE
 
--- a/src/corelib/tools/qbytearraylist.h
+++ b/src/corelib/tools/qbytearraylist.h
@@ -50,7 +50,7 @@ QT_BEGIN_NAMESPACE
 
 typedef QListIterator<QByteArray> QByteArrayListIterator;
 typedef QMutableListIterator<QByteArray> QMutableByteArrayListIterator;
-#ifndef Q_QDOC
+#ifndef Q_CLANG_QDOC
 typedef QList<QByteArray> QByteArrayList;
 
 namespace QtPrivate {
@@ -58,13 +58,13 @@ namespace QtPrivate {
 }
 #endif
 
-#ifdef Q_QDOC
+#ifdef Q_CLANG_QDOC
 class QByteArrayList : public QList<QByteArray>
 #else
 template <> struct QListSpecialMethods<QByteArray>
 #endif
 {
-#ifndef Q_QDOC
+#ifndef Q_CLANG_QDOC
 protected:
     ~QListSpecialMethods() {}
 #endif
--- a/src/dbus/qdbusargument.cpp
+++ b/src/dbus/qdbusargument.cpp
@@ -267,7 +267,7 @@ bool QDBusArgumentPrivate::checkReadAndD
 */
 
 /*!
-    \fn qdbus_cast(const QDBusArgument &arg)
+    \fn template<typename T> T qdbus_cast(const QDBusArgument &arg, T*)
     \relates QDBusArgument
     \since 4.2
 
--- a/src/dbus/qdbusargument.h
+++ b/src/dbus/qdbusargument.h
@@ -158,22 +158,14 @@ QT_END_NAMESPACE
 Q_DECLARE_METATYPE(QDBusArgument)
 QT_BEGIN_NAMESPACE
 
-template<typename T> inline T qdbus_cast(const QDBusArgument &arg
-#ifndef Q_QDOC
-, T * = nullptr
-#endif
-    )
+template<typename T> inline T qdbus_cast(const QDBusArgument &arg, T * = nullptr)
 {
     T item;
     arg >> item;
     return item;
 }
 
-template<typename T> inline T qdbus_cast(const QVariant &v
-#ifndef Q_QDOC
-, T * = nullptr
-#endif
-    )
+template<typename T> inline T qdbus_cast(const QVariant &v, T * = nullptr)
 {
     int id = v.userType();
     if (id == qMetaTypeId<QDBusArgument>())
--- a/src/dbus/qdbusconnection.h
+++ b/src/dbus/qdbusconnection.h
@@ -122,9 +122,7 @@ public:
         SubPath = 0x1
         // Reserved = 0xff000000
     };
-#ifndef Q_QDOC
     Q_DECLARE_FLAGS(VirtualObjectRegisterOptions, VirtualObjectRegisterOption)
-#endif
 
     enum ConnectionCapability {
         UnixFileDescriptorPassing = 0x0001
--- a/src/dbus/qdbuspendingcall.cpp
+++ b/src/dbus/qdbuspendingcall.cpp
@@ -311,7 +311,7 @@ QDBusPendingCall &QDBusPendingCall::oper
     \sa QDBusPendingReply::isFinished()
 */
 /*!
-    \fn bool QDBusPendingReply::isFinished() const
+    \fn template <typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> bool QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::isFinished() const
 
     Returns \c true if the pending call has finished processing and the
     reply has been received. If this function returns \c true, the
@@ -340,7 +340,7 @@ void QDBusPendingCall::waitForFinished()
 }
 
 /*!
-    \fn bool QDBusPendingReply::isValid() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> bool QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::isValid() const
 
     Returns \c true if the reply contains a normal reply message, false
     if it contains anything else.
@@ -357,7 +357,7 @@ bool QDBusPendingCall::isValid() const
 }
 
 /*!
-    \fn bool QDBusPendingReply::isError() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> bool QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::isError() const
 
     Returns \c true if the reply contains an error message, false if it
     contains a normal method reply.
@@ -374,7 +374,7 @@ bool QDBusPendingCall::isError() const
 }
 
 /*!
-    \fn QDBusError QDBusPendingReply::error() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusError QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::error() const
 
     Retrieves the error content of the reply message, if it has
     finished processing. If the reply message has not finished
@@ -395,7 +395,7 @@ QDBusError QDBusPendingCall::error() con
 }
 
 /*!
-    \fn QDBusMessage QDBusPendingReply::reply() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusMessage QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::reply() const
 
     Retrieves the reply message received for the asynchronous call
     that was sent, if it has finished processing. If the pending call
@@ -445,7 +445,7 @@ bool QDBusPendingCall::setReplyCallback(
     \since 4.6
     Creates a QDBusPendingCall object based on the error condition
     \a error. The resulting pending call object will be in the
-    "finished" state and QDBusPendingReply::isError() will return true.
+    "finished" state and QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::isError() will return true.
 
     \sa fromCompletedCall()
 */
--- a/src/dbus/qdbuspendingcall.h
+++ b/src/dbus/qdbuspendingcall.h
@@ -67,7 +67,7 @@ public:
 
     void swap(QDBusPendingCall &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
 
-#ifndef Q_QDOC
+#ifndef Q_CLANG_QDOC
     // pretend that they aren't here
     bool isFinished() const;
     void waitForFinished();
--- a/src/dbus/qdbuspendingreply.cpp
+++ b/src/dbus/qdbuspendingreply.cpp
@@ -94,7 +94,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply::QDBusPendingReply()
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::QDBusPendingReply()
 
     Creates an empty QDBusPendingReply object. Without assigning a
     QDBusPendingCall object to this reply, QDBusPendingReply cannot do
@@ -102,7 +102,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply::QDBusPendingReply(const QDBusPendingReply &other)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::QDBusPendingReply(const QDBusPendingReply &other)
 
     Creates a copy of the \a other QDBusPendingReply object. Just like
     QDBusPendingCall and QDBusPendingCallWatcher, this QDBusPendingReply
@@ -111,7 +111,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply::QDBusPendingReply(const QDBusPendingCall &call)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::QDBusPendingReply(const QDBusPendingCall &call)
 
     Creates a QDBusPendingReply object that will take its contents from
     the \a call pending asynchronous call. This QDBusPendingReply object
@@ -119,7 +119,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply::QDBusPendingReply(const QDBusMessage &message)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::QDBusPendingReply(const QDBusMessage &message)
 
     Creates a QDBusPendingReply object that will take its contents from
     the message \a message. In this case, this object will be already
@@ -129,7 +129,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply &QDBusPendingReply::operator=(const QDBusPendingReply &other)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply &QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::operator=(const QDBusPendingReply &other)
 
     Makes a copy of \a other and drops the reference to the current
     pending call. If the current reference is to an unfinished pending
@@ -139,7 +139,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply &QDBusPendingReply::operator=(const QDBusPendingCall &call)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply &QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::operator=(const QDBusPendingCall &call)
 
     Makes this object take its contents from the \a call pending call
     and drops the reference to the current pending call. If the
@@ -149,7 +149,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply &QDBusPendingReply::operator=(const QDBusMessage &message)
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply &QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::operator=(const QDBusMessage &message)
 
     Makes this object take its contents from the \a message message
     and drops the reference to the current pending call. If the
@@ -171,7 +171,7 @@
  */
 
 /*!
-    \fn int QDBusPendingReply::count() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> int QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::count() const
 
     Return the number of arguments the reply is supposed to have. This
     number matches the number of non-void template parameters in this
@@ -183,7 +183,7 @@
 */
 
 /*!
-    \fn QVariant QDBusPendingReply::argumentAt(int index) const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QVariant QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::argumentAt(int index) const
 
     Returns the argument at position \a index in the reply's
     contents. If the reply doesn't have that many elements, this
@@ -198,12 +198,7 @@
 */
 
 /*!
-  \typedef QDBusPendingReply::T1
-  \internal
- */
-
-/*!
-    \fn T1 QDBusPendingReply::value() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> T1 QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::value() const
 
     Returns the first argument in this reply, cast to type \c T1 (the
     first template parameter of this class). This is equivalent to
@@ -221,7 +216,7 @@
 */
 
 /*!
-    \fn QDBusPendingReply::operator T1() const
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::operator T1() const
 
     Returns the first argument in this reply, cast to type \c T1 (the
     first template parameter of this class). This is equivalent to
@@ -239,7 +234,7 @@
 */
 
 /*!
-    \fn void QDBusPendingReply::waitForFinished()
+    \fn template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8> void QDBusPendingReply<T1, T2, T3, T4, T5, T6, T7, T8>::waitForFinished()
 
     Suspends the execution of the calling thread until the reply is
     received and processed. After this function returns, isFinished()
--- a/src/dbus/qdbuspendingreply.h
+++ b/src/dbus/qdbuspendingreply.h
@@ -108,10 +108,8 @@ namespace QDBusPendingReplyTypes {
     template <>           struct NotVoid<void> { typedef TypeIsVoid Type; };
 } // namespace QDBusPendingReplyTypes
 
-#ifndef Q_CLANG_QDOC
 template<typename T1 = void, typename T2 = void, typename T3 = void, typename T4 = void,
          typename T5 = void, typename T6 = void, typename T7 = void, typename T8 = void>
-#endif
 class QDBusPendingReply:
 #ifdef Q_CLANG_QDOC
     public QDBusPendingCall
@@ -171,7 +169,6 @@ public:
     QDBusError error() const;
     QDBusMessage reply() const;
 
-    typedef QVariant T1;
     inline T1 value() const;
     inline operator T1() const;
 #else
--- a/src/dbus/qdbusreply.cpp
+++ b/src/dbus/qdbusreply.cpp
@@ -81,7 +81,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template<typename T> QDBusReply<T>::QDBusReply(const QDBusPendingReply &reply)
+    \fn template<typename T> QDBusReply<T>::QDBusReply(const QDBusPendingReply<T> &reply)
     Constructs a QDBusReply object from the pending reply message, \a reply.
 */
 
--- a/src/dbus/qdbusreply.h
+++ b/src/dbus/qdbusreply.h
@@ -82,14 +82,10 @@ public:
         other.waitForFinished();
         return *this = other.reply();
     }
-#if defined(Q_CLANG_QDOC)
-    inline QDBusReply(const QDBusPendingReply &reply) { }
-#else
     inline QDBusReply(const QDBusPendingReply<T> &reply)
     {
         *this = static_cast<QDBusPendingCall>(reply);
     }
-#endif
 
     inline QDBusReply(const QDBusError &dbusError = QDBusError())
         : m_error(dbusError), m_data(Type())
--- a/src/dbus/qdbusutil.cpp
+++ b/src/dbus/qdbusutil.cpp
@@ -331,8 +331,8 @@ namespace QDBusUtil
 
     /*!
         \internal
-        \fn bool QDBusUtil::isValidPartOfObjectPath(const QStringRef &part)
-        See QDBusUtil::isValidObjectPath
+        \fn bool isValidPartOfObjectPath(const QStringRef &part)
+        See isValidObjectPath
     */
     bool isValidPartOfObjectPath(const QStringRef &part)
     {
@@ -349,13 +349,13 @@ namespace QDBusUtil
 
     /*!
         \internal
-        \fn bool QDBusUtil::isValidPartOfObjectPath(const QString &part)
+        \fn bool isValidPartOfObjectPath(const QString &part)
 
         \overload
     */
 
     /*!
-        \fn bool QDBusUtil::isValidInterfaceName(const QString &ifaceName)
+        \fn bool isValidInterfaceName(const QString &ifaceName)
         Returns \c true if this is \a ifaceName is a valid interface name.
 
         Valid interface names must:
@@ -384,7 +384,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidUniqueConnectionName(const QStringRef &connName)
+        \fn bool isValidUniqueConnectionName(const QStringRef &connName)
         Returns \c true if \a connName is a valid unique connection name.
 
         Unique connection names start with a colon (":") and are followed by a list of dot-separated
@@ -414,13 +414,13 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidUniqueConnectionName(const QString &connName)
+        \fn bool isValidUniqueConnectionName(const QString &connName)
 
         \overload
     */
 
     /*!
-        \fn bool QDBusUtil::isValidBusName(const QString &busName)
+        \fn bool isValidBusName(const QString &busName)
         Returns \c true if \a busName is a valid bus name.
 
         A valid bus name is either a valid unique connection name or follows the rules:
@@ -462,7 +462,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidMemberName(const QStringRef &memberName)
+        \fn bool isValidMemberName(const QStringRef &memberName)
         Returns \c true if \a memberName is a valid member name. A valid member name does not exceed
         255 characters in length, is not empty, is composed only of ASCII letters, digits and
         underscores, but does not start with a digit.
@@ -482,13 +482,13 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidMemberName(const QString &memberName)
+        \fn bool isValidMemberName(const QString &memberName)
 
         \overload
     */
 
     /*!
-        \fn bool QDBusUtil::isValidErrorName(const QString &errorName)
+        \fn bool isValidErrorName(const QString &errorName)
         Returns \c true if \a errorName is a valid error name. Valid error names are valid interface
         names and vice-versa, so this function is actually an alias for isValidInterfaceName.
     */
@@ -498,7 +498,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidObjectPath(const QString &path)
+        \fn bool isValidObjectPath(const QString &path)
         Returns \c true if \a path is valid object path.
 
         Valid object paths follow the rules:
@@ -529,7 +529,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidBasicType(int type)
+        \fn bool isValidBasicType(int type)
         Returns \c true if \a c is a valid, basic D-Bus type.
      */
     bool isValidBasicType(int c)
@@ -538,7 +538,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidFixedType(int type)
+        \fn bool isValidFixedType(int type)
         Returns \c true if \a c is a valid, fixed D-Bus type.
      */
     bool isValidFixedType(int c)
@@ -548,7 +548,7 @@ namespace QDBusUtil
 
 
     /*!
-        \fn bool QDBusUtil::isValidSignature(const QString &signature)
+        \fn bool isValidSignature(const QString &signature)
         Returns \c true if \a signature is a valid D-Bus type signature for one or more types.
         This function returns \c true if it can all of \a signature into valid, individual types and no
         characters remain in \a signature.
@@ -569,7 +569,7 @@ namespace QDBusUtil
     }
 
     /*!
-        \fn bool QDBusUtil::isValidSingleSignature(const QString &signature)
+        \fn bool isValidSingleSignature(const QString &signature)
         Returns \c true if \a signature is a valid D-Bus type signature for exactly one full type. This
         function tries to convert the type signature into a D-Bus type and, if it succeeds and no
         characters remain in the signature, it returns \c true.
--- a/src/gui/accessible/qaccessible.h
+++ b/src/gui/accessible/qaccessible.h
@@ -967,8 +967,10 @@ protected:
     int m_lastColumn;
 };
 
+#ifndef Q_CLANG_QDOC
 #define QAccessibleInterface_iid "org.qt-project.Qt.QAccessibleInterface"
 Q_DECLARE_INTERFACE(QAccessibleInterface, QAccessibleInterface_iid)
+#endif
 
 Q_GUI_EXPORT const char *qAccessibleRoleString(QAccessible::Role role);
 Q_GUI_EXPORT const char *qAccessibleEventString(QAccessible::Event event);
--- a/src/gui/opengl/qopenglfunctions.h
+++ b/src/gui/opengl/qopenglfunctions.h
@@ -228,26 +228,8 @@ struct QOpenGLFunctionsPrivate;
 #undef glTexLevelParameteriv
 
 #if defined(Q_CLANG_QDOC)
-#undef GLint
-typedef int GLint;
-#undef GLsizei
-typedef int GLsizei;
-#undef GLuint
-typedef unsigned int GLuint;
-#undef GLubyte
-typedef unsigned int GLubyte;
-#undef GLenum
-typedef unsigned int GLenum;
 #undef GLbitfield
 typedef unsigned int GLbitfield;
-#undef GLfloat
-typedef float GLfloat;
-#undef GLclampf
-typedef float GLclampf;
-#undef GLboolean
-typedef bool GLboolean;
-#undef GLvoid
-typedef void GLvoid;
 #undef GLchar
 typedef char GLchar;
 #endif
--- a/src/gui/opengl/qopenglshaderprogram.h
+++ b/src/gui/opengl/qopenglshaderprogram.h
@@ -50,13 +50,6 @@
 #include <QtGui/qvector4d.h>
 #include <QtGui/qmatrix4x4.h>
 
-#if defined(Q_CLANG_QDOC)
-#undef GLint
-typedef int GLint;
-#undef GLfloat
-typedef double GLfloat;
-#endif
-
 QT_BEGIN_NAMESPACE
 
 
--- a/src/gui/text/qabstracttextdocumentlayout.h
+++ b/src/gui/text/qabstracttextdocumentlayout.h
@@ -143,7 +143,9 @@ public:
     virtual void drawObject(QPainter *painter, const QRectF &rect, QTextDocument *doc, int posInDocument, const QTextFormat &format) = 0;
 };
 
+#ifndef Q_CLANG_QDOC
 Q_DECLARE_INTERFACE(QTextObjectInterface, "org.qt-project.Qt.QTextObjectInterface")
+#endif
 
 QT_END_NAMESPACE
 
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -331,25 +331,6 @@ int QHostInfo::lookupHost(const QString
 */
 
 /*!
-    \fn template<typename PointerToMemberFunction> int QHostInfo::lookupHost(const QString &name, const QObject *receiver, PointerToMemberFunction function)
-
-    \since 5.9
-
-    \overload
-
-    Looks up the IP address(es) associated with host name \a name, and
-    returns an ID for the lookup. When the result of the lookup is
-    ready, the slot or signal \a function in \a receiver is called with
-    a QHostInfo argument. The QHostInfo object can then be inspected
-    to get the results of the lookup.
-
-    \note There is no guarantee on the order the signals will be emitted
-    if you start multiple requests with lookupHost().
-
-    \sa abortHostLookup(), addresses(), error(), fromName()
-*/
-
-/*!
     \fn template<typename Functor> int QHostInfo::lookupHost(const QString &name, Functor functor)
 
     \since 5.9
@@ -389,6 +370,16 @@ int QHostInfo::lookupHost(const QString
     thread of \a context. The context's thread must have a running Qt
     event loop.
 
+    Here is an alternative signature for the function:
+    \code
+    lookupHost(const QString &name, const QObject *receiver, PointerToMemberFunction function)
+    \endcode
+
+    In this case, when the result of the lookup is ready, the slot or
+    signal \c{function} in \c{receiver} is called with a QHostInfo
+    argument. The QHostInfo object can then be inspected to get the
+    results of the lookup.
+
     \note There is no guarantee on the order the signals will be emitted
     if you start multiple requests with lookupHost().
 
--- a/src/network/kernel/qhostinfo.h
+++ b/src/network/kernel/qhostinfo.h
@@ -91,13 +91,10 @@ public:
     static QString localDomainName();
 
 #ifdef Q_CLANG_QDOC
-    template<typename PointerToMemberFunction>
-    static int QHostInfo::lookupHost(const QString &name, const QObject *receiver,
-                              PointerToMemberFunction function);
     template<typename Functor>
-    static int QHostInfo::lookupHost(const QString &name, Functor functor);
+    static int lookupHost(const QString &name, Functor functor);
     template<typename Functor>
-    static int QHostInfo::lookupHost(const QString &name, const QObject *context, Functor functor);
+    static int lookupHost(const QString &name, const QObject *context, Functor functor);
 #else
     // lookupHost to a QObject slot
     template <typename Func>
--- a/src/opengl/qgl.h
+++ b/src/opengl/qgl.h
@@ -51,22 +51,6 @@
 
 #include <QtGui/QSurfaceFormat>
 
-#if defined(Q_CLANG_QDOC)
-#undef GLint
-typedef int GLint;
-#undef GLuint
-typedef unsigned int GLuint;
-#undef GLenum
-typedef unsigned int GLenum;
-#undef GLclampf
-typedef float GLclampf;
-#undef GLsizei
-typedef int GLsizei;
-#undef GLboolean
-typedef bool GLboolean;
-#endif
-
-
 QT_BEGIN_NAMESPACE
 
 
--- a/src/opengl/qglshaderprogram.h
+++ b/src/opengl/qglshaderprogram.h
@@ -46,17 +46,6 @@
 #include <QtGui/qvector4d.h>
 #include <QtGui/qmatrix4x4.h>
 
-#if defined(Q_CLANG_QDOC)
-#undef GLfloat
-typedef double GLfloat;
-#undef GLint
-typedef int GLint;
-#undef GLuint
-typedef unsigned int GLuint;
-#undef GLenum
-typedef unsigned int GLenum;
-#endif
-
 QT_BEGIN_NAMESPACE
 
 
--- a/src/widgets/dialogs/qmessagebox.h
+++ b/src/widgets/dialogs/qmessagebox.h
@@ -284,9 +284,9 @@ public:
 Q_SIGNALS:
     void buttonClicked(QAbstractButton *button);
 
-#ifdef Q_QDOC
+#ifdef Q_CLANG_QDOC
 public Q_SLOTS:
-    int exec();
+    int exec() override;
 #endif
 
 protected:
--- a/src/widgets/graphicsview/qgraphicsitem.h
+++ b/src/widgets/graphicsview/qgraphicsitem.h
@@ -487,7 +487,9 @@ private:
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QGraphicsItem::GraphicsItemFlags)
+#ifndef Q_CLANG_QDOC
 Q_DECLARE_INTERFACE(QGraphicsItem, "org.qt-project.Qt.QGraphicsItem")
+#endif
 
 inline void QGraphicsItem::setPos(qreal ax, qreal ay)
 { setPos(QPointF(ax, ay)); }
--- a/src/widgets/graphicsview/qgraphicslayout.h
+++ b/src/widgets/graphicsview/qgraphicslayout.h
@@ -83,7 +83,9 @@ private:
     friend class QGraphicsWidget;
 };
 
+#ifndef Q_CLANG_QDOC
 Q_DECLARE_INTERFACE(QGraphicsLayout, "org.qt-project.Qt.QGraphicsLayout")
+#endif
 
 QT_END_NAMESPACE
 
--- a/src/widgets/graphicsview/qgraphicslayoutitem.h
+++ b/src/widgets/graphicsview/qgraphicslayoutitem.h
@@ -116,7 +116,9 @@ private:
     friend class QGraphicsLayout;
 };
 
+#ifndef Q_CLANG_QDOC
 Q_DECLARE_INTERFACE(QGraphicsLayoutItem, "org.qt-project.Qt.QGraphicsLayoutItem")
+#endif
 
 inline void QGraphicsLayoutItem::setMinimumSize(qreal aw, qreal ah)
 { setMinimumSize(QSizeF(aw, ah)); }
--- a/src/widgets/widgets/qmenu.cpp
+++ b/src/widgets/widgets/qmenu.cpp
@@ -1784,21 +1784,6 @@ QAction *QMenu::addAction(const QString
     return action;
 }
 
-/*!\fn template<typename PointerToMemberFunction> QAction *QMenu::addAction(const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0)
-
-    \since 5.6
-
-    \overload
-
-    This convenience function creates a new action with the text \a
-    text and an optional shortcut \a shortcut. The action's
-    \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a method of the \a receiver. The function adds the newly created
-    action to the menu's list of actions and returns it.
-
-    QMenu takes ownership of the returned QAction.
-*/
-
 /*!\fn template<typename Functor> QAction *QMenu::addAction(const QString &text, Functor functor, const QKeySequence &shortcut = 0)
 
     \since 5.6
@@ -1823,25 +1808,11 @@ QAction *QMenu::addAction(const QString
     This convenience function creates a new action with the text \a
     text and an optional shortcut \a shortcut. The action's
     \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a functor. The function adds the newly created
-    action to the menu's list of actions and returns it.
+    \a functor. The functor can be a pointer to a member function of
+    the \a context object. The newly created action is added to the
+    menu's list of actions and a pointer to it is returned.
 
-    If \a context is destroyed, the functor will not be called.
-
-    QMenu takes ownership of the returned QAction.
-*/
-
-/*!\fn template<typename PointerToMemberFunction> QAction *QMenu::addAction(const QIcon &icon, const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0)
-
-    \since 5.6
-
-    \overload
-
-    This convenience function creates a new action with an \a icon
-    and some \a text and an optional shortcut \a shortcut. The action's
-    \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a method of the \a receiver. The function adds the newly created
-    action to the menu's list of actions and returns it.
+    If the \a context object is destroyed, the functor will not be called.
 
     QMenu takes ownership of the returned QAction.
 */
@@ -1870,8 +1841,9 @@ QAction *QMenu::addAction(const QString
     This convenience function creates a new action with an \a icon
     and some \a text and an optional shortcut \a shortcut. The action's
     \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a functor. The function adds the newly created
-    action to the menu's list of actions and returns it.
+    \a functor. The \a functor can be a pointer to a member function
+    of the \a context object. The newly created action is added to the
+    menu's list of actions and a pointer to it is returned.
 
     If \a context is destroyed, the functor will not be called.
 
--- a/src/widgets/widgets/qmenu.h
+++ b/src/widgets/widgets/qmenu.h
@@ -82,14 +82,10 @@ public:
     QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, const char* member, const QKeySequence &shortcut = 0);
 
 #ifdef Q_CLANG_QDOC
-    template<typename PointerToMemberFunction>
-    QAction *addAction(const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0);
     template<typename Functor>
     QAction *addAction(const QString &text, Functor functor, const QKeySequence &shortcut = 0);
     template<typename Functor>
     QAction *addAction(const QString &text, const QObject *context, Functor functor, const QKeySequence &shortcut = 0);
-    template<typename PointerToMemberFunction>
-    QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, PointerToMemberFunction method, const QKeySequence &shortcut = 0);
     template<typename Functor>
     QAction *addAction(const QIcon &icon, const QString &text, Functor functor, const QKeySequence &shortcut = 0);
     template<typename Functor>
--- a/src/widgets/widgets/qtoolbar.cpp
+++ b/src/widgets/widgets/qtoolbar.cpp
@@ -799,18 +799,6 @@ QAction *QToolBar::addAction(const QIcon
     return action;
 }
 
-/*!\fn template<typename PointerToMemberFunction> QAction *QToolBar::addAction(const QString &text, const QObject *receiver, PointerToMemberFunction method)
-
-    \since 5.6
-
-    \overload
-
-    Creates a new action with the given \a text. This action is added to
-    the end of the toolbar. The action's
-    \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a method of the \a receiver.
-*/
-
 /*!\fn template<typename Functor> QAction *QToolBar::addAction(const QString &text, Functor functor)
 
     \since 5.6
@@ -829,24 +817,13 @@ QAction *QToolBar::addAction(const QIcon
 
     \overload
 
-    Creates a new action with the given \a text. This action is added to
-    the end of the toolbar. The action's
+    Creates a new action with the given \a text. This action is added
+    to the end of the toolbar. The action's
     \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a functor.
-
-    If \a context is destroyed, the functor will not be called.
-*/
-
-/*!\fn template<typename PointerToMemberFunction> QAction *QToolBar::addAction(const QIcon &icon, const QString &text, const QObject *receiver, PointerToMemberFunction method)
-
-    \since 5.6
+    \a functor. The \a functor can be a pointer to a member function
+    in the \a context object.
 
-    \overload
-
-    Creates a new action with the given \a icon and \a text. This
-    action is added to the end of the toolbar. The action's
-    \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a method of the \a receiver.
+    If the \a context object is destroyed, the \a functor will not be called.
 */
 
 /*!\fn template<typename Functor> QAction *QToolBar::addAction(const QIcon &icon, const QString &text, Functor functor)
@@ -870,9 +847,10 @@ QAction *QToolBar::addAction(const QIcon
     Creates a new action with the given \a icon and \a text. This
     action is added to the end of the toolbar. The action's
     \l{QAction::triggered()}{triggered()} signal is connected to the
-    \a functor.
+    \a functor. The \a functor can be a pointer to a member function
+    of the \a context object.
 
-    If \a context is destroyed, the functor will not be called.
+    If the \a context object is destroyed, the \a functor will not be called.
 */
 
 /*!
--- a/src/widgets/widgets/qtoolbar.h
+++ b/src/widgets/widgets/qtoolbar.h
@@ -99,15 +99,11 @@ public:
     QAction *addAction(const QString &text, const QObject *receiver, const char* member);
     QAction *addAction(const QIcon &icon, const QString &text,
                        const QObject *receiver, const char* member);
-#ifdef Q_QDOC
-    template<typename PointerToMemberFunction>
-    QAction *addAction(const QString &text, const QObject *receiver, PointerToMemberFunction method);
+#ifdef Q_CLANG_QDOC
     template<typename Functor>
     QAction *addAction(const QString &text, Functor functor);
     template<typename Functor>
     QAction *addAction(const QString &text, const QObject *context, Functor functor);
-    template<typename PointerToMemberFunction>
-    QAction *addAction(const QIcon &icon, const QString &text, const QObject *receiver, PointerToMemberFunction method);
     template<typename Functor>
     QAction *addAction(const QIcon &icon, const QString &text, Functor functor);
     template<typename Functor>
@@ -149,7 +145,7 @@ public:
         connect(result, &QAction::triggered, slot);
         return result;
     }
-#endif // !Q_QDOC
+#endif // !Q_CLANG_QDOC
 
     QAction *addSeparator();
     QAction *insertSeparator(QAction *before);