diff --git a/src/corelib/global/qcompare.cpp b/src/corelib/global/qcompare.cpp
index 9d1273c4e6a..1fc9c57a73c 100644
--- a/src/corelib/global/qcompare.cpp
+++ b/src/corelib/global/qcompare.cpp
@@ -1099,7 +1099,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <typename LeftInt, typename RightInt> Qt::compareThreeWay(LeftInt lhs, RightInt rhs)
+    \fn template <typename LeftInt, typename RightInt, Qt::if_integral<LeftInt, RightInt> = true> Qt::compareThreeWay(LeftInt lhs, RightInt rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
@@ -1137,7 +1137,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <typename LeftFloat, typename RightFloat> Qt::compareThreeWay(LeftFloat lhs, RightFloat rhs)
+    \fn template <typename LeftFloat, typename RightFloat, Qt::if_floating_point<LeftFloat, RightFloat> = true> Qt::compareThreeWay(LeftFloat lhs, RightFloat rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
@@ -1176,7 +1176,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <typename IntType, typename FloatType> Qt::compareThreeWay(IntType lhs, FloatType rhs)
+    \fn template <typename IntType, typename FloatType, Qt::if_integral_and_floating_point<IntType, FloatType> = true> Qt::compareThreeWay(IntType lhs, FloatType rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
@@ -1196,7 +1196,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <typename FloatType, typename IntType> Qt::compareThreeWay(FloatType lhs, IntType rhs)
+    \fn template <typename FloatType, typename IntType, Qt::if_integral_and_floating_point<IntType, FloatType> = true> Qt::compareThreeWay(FloatType lhs, IntType rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
@@ -1216,7 +1216,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <typename LeftType, typename RightType> Qt::compareThreeWay(const LeftType *lhs, const RightType *rhs)
+    \fn template <typename LeftType, typename RightType, Qt::if_compatible_pointers<LeftType, RightType> = true> Qt::compareThreeWay(const LeftType *lhs, const RightType *rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
@@ -1232,7 +1232,7 @@ CHECK(strong, equivalent);
 */
 
 /*!
-    \fn template <class Enum> Qt::compareThreeWay(Enum lhs, Enum rhs)
+    \fn template <class Enum, Qt::if_enum<Enum> = true> Qt::compareThreeWay(Enum lhs, Enum rhs)
     \since 6.7
     \relates <QtCompare>
     \overload
diff --git a/src/corelib/global/qrandom.cpp b/src/corelib/global/qrandom.cpp
index 9eef41b1dc1..21448b8c146 100644
--- a/src/corelib/global/qrandom.cpp
+++ b/src/corelib/global/qrandom.cpp
@@ -765,7 +765,7 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
  */
 
 /*!
-    \fn template <typename UInt, IfValidUInt<UInt> = true> void QRandomGenerator::fillRange(UInt *buffer, qsizetype count)
+    \fn template <typename UInt, QRandomGenerator::IfValidUInt<UInt> = true> void QRandomGenerator::fillRange(UInt *buffer, qsizetype count)
 
     Generates \a count 32- or 64-bit quantities (depending on the type \c UInt)
     and stores them in the buffer pointed by \a buffer. This is the most
@@ -781,7 +781,7 @@ inline QRandomGenerator::SystemGenerator &QRandomGenerator::SystemGenerator::sel
  */
 
 /*!
-    \fn template <typename UInt, size_t N, IfValidUInt<UInt> = true> void QRandomGenerator::fillRange(UInt (&buffer)[N])
+    \fn template <typename UInt, size_t N, QRandomGenerator::IfValidUInt<UInt> = true> void QRandomGenerator::fillRange(UInt (&buffer)[N])
 
     Generates \c N 32- or 64-bit quantities (depending on the type \c UInt) and
     stores them in the \a buffer array. This is the most efficient way to
diff --git a/src/corelib/itemmodels/qabstractitemmodel.cpp b/src/corelib/itemmodels/qabstractitemmodel.cpp
index 800c416505c..c1749526bcc 100644
--- a/src/corelib/itemmodels/qabstractitemmodel.cpp
+++ b/src/corelib/itemmodels/qabstractitemmodel.cpp
@@ -212,7 +212,7 @@ void QPersistentModelIndexData::destroy(QPersistentModelIndexData *data)
 */
 
 /*!
-    \fn template <typename Container, if_compatible_container<Container> = true> QModelRoleDataSpan::QModelRoleDataSpan(Container &c) noexcept
+    \fn template <typename Container, QModelRoleDataSpan::if_compatible_container<Container> = true> QModelRoleDataSpan::QModelRoleDataSpan(Container &c) noexcept
 
     Constructs an QModelRoleDataSpan spanning over the container \a c,
     which can be any contiguous container of QModelRoleData objects.
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index da1309cb704..2752697dbae 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -2828,7 +2828,7 @@ Qt::PermissionStatus QCoreApplication::checkPermission(const QPermission &permis
 }
 
 /*!
-    \fn template <typename Functor, std::enable_if_t< QtPrivate::AreFunctionsCompatible<RequestPermissionPrototype, Functor>::value, bool> = true> void QCoreApplication::requestPermission(
+    \fn template <typename Functor> void QCoreApplication::requestPermission(
         const QPermission &permission, Functor &&functor)
 
     Requests the given \a permission.
diff --git a/src/corelib/kernel/qcoreapplication.h b/src/corelib/kernel/qcoreapplication.h
index 77312ee691f..0078dc32958 100644
--- a/src/corelib/kernel/qcoreapplication.h
+++ b/src/corelib/kernel/qcoreapplication.h
@@ -143,11 +143,15 @@ public:
 # endif // Q_QDOC
 
 #ifndef QT_NO_CONTEXTLESS_CONNECT
+    #ifdef Q_QDOC
+    template <typename Functor>
+    #else
     // requestPermission to a functor or function pointer (without context)
     template <typename Functor,
               std::enable_if_t<
                     QtPrivate::AreFunctionsCompatible<RequestPermissionPrototype, Functor>::value,
                     bool> = true>
+    #endif
     void requestPermission(const QPermission &permission, Functor &&func)
     {
         requestPermission(permission, nullptr, std::forward<Functor>(func));
diff --git a/src/corelib/kernel/qpermissions.cpp b/src/corelib/kernel/qpermissions.cpp
index 46b989c50c2..d0d2d9eb100 100644
--- a/src/corelib/kernel/qpermissions.cpp
+++ b/src/corelib/kernel/qpermissions.cpp
@@ -226,7 +226,7 @@ Q_LOGGING_CATEGORY(lcPermissions, "qt.permissions", QtWarningMsg);
 */
 
 /*!
-    \fn template <typename T, if_permission<T>> QPermission::QPermission(const T &type)
+    \fn template <typename T, QPermission::if_permission<T>> QPermission::QPermission(const T &type)
 
     Constructs a permission from the given \l{typed permission} \a type.
 
@@ -240,7 +240,7 @@ Q_LOGGING_CATEGORY(lcPermissions, "qt.permissions", QtWarningMsg);
 */
 
 /*!
-    \fn template <typename T, if_permission<T>> std::optional<T> QPermission::value() const
+    \fn template <typename T, QPermission::if_permission<T>> std::optional<T> QPermission::value() const
 
     Returns the \l{typed permission} of type \c T, or \c{std::nullopt} if this
     QPermission object doesn't contain one.
diff --git a/src/corelib/kernel/qpointer.qdoc b/src/corelib/kernel/qpointer.qdoc
index 3cbc18b9570..f018a53876d 100644
--- a/src/corelib/kernel/qpointer.qdoc
+++ b/src/corelib/kernel/qpointer.qdoc
@@ -99,8 +99,8 @@
 */
 
 /*!
-    \fn template <class T> template <typename X, if_convertible<X> = true> QPointer<T>::QPointer(QPointer<X> &&other)
-    \fn template <class T> template <typename X, if_convertible<X> = true> QPointer<T>::QPointer(const QPointer<X> &other)
+    \fn template <class T> template <typename X, QPointer<T>::if_convertible<X> = true> QPointer<T>::QPointer(QPointer<X> &&other)
+    \fn template <class T> template <typename X, QPointer<T>::if_convertible<X> = true> QPointer<T>::QPointer(const QPointer<X> &other)
     \since 6.6
 
     Conversion constructor. Constructs a new QPointer by moving or copying from
@@ -113,7 +113,7 @@
 */
 
 /*!
-    \fn template <class T> template <typename X, if_convertible<X> = true> QPointer<T> &QPointer<T>::operator=(const QPointer<X> &other)
+    \fn template <class T> template <typename X, QPointer<T>::if_convertible<X> = true> QPointer<T> &QPointer<T>::operator=(const QPointer<X> &other)
     \since 6.6
 
     Conversion assignment operator. Makes this guarded pointer guard the
@@ -124,7 +124,7 @@
 */
 
 /*!
-    \fn template <class T> template <typename X, if_convertible<X> = true> &QPointer<T>::operator=(QPointer<X> &&other)
+    \fn template <class T> template <typename X, QPointer<T>::if_convertible<X> = true> &QPointer<T>::operator=(QPointer<X> &&other)
     \since 6.6.1
 
     Conversion move-assignment operator. Makes this guarded pointer guard the
diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp
index cca00724170..b1ce28425de 100644
--- a/src/corelib/kernel/qvariant.cpp
+++ b/src/corelib/kernel/qvariant.cpp
@@ -544,7 +544,7 @@ QVariant::QVariant(const QVariant &p)
 }
 
 /*!
-    \fn template <typename T, typename... Args, if_constructible<T, Args...> = true> QVariant::QVariant(std::in_place_type_t<T>, Args&&... args) noexcept(is_noexcept_constructible<q20::remove_cvref_t<T>, Args...>::value)
+    \fn template <typename T, typename... Args, QVariant::if_constructible<T, Args...> = true> QVariant::QVariant(std::in_place_type_t<T>, Args&&... args) noexcept(is_noexcept_constructible<q20::remove_cvref_t<T>, Args...>::value)
 
     \since 6.6
     Constructs a new variant containing a value of type \c T. The contained
@@ -561,7 +561,7 @@ QVariant::QVariant(const QVariant &p)
 
 /*!
 
-    \fn template <typename T, typename U, typename... Args, if_constructible<T, std::initializer_list<U> &, Args...> = true> explicit QVariant::QVariant(std::in_place_type_t<T>, std::initializer_list<U> il, Args&&... args) noexcept(is_noexcept_constructible<q20::remove_cvref_t<T>, std::initializer_list<U> &, Args... >::value)
+    \fn template <typename T, typename U, typename... Args, QVariant::if_constructible<T, std::initializer_list<U> &, Args...> = true> explicit QVariant::QVariant(std::in_place_type_t<T>, std::initializer_list<U> il, Args&&... args) noexcept(is_noexcept_constructible<q20::remove_cvref_t<T>, std::initializer_list<U> &, Args... >::value)
 
     \since 6.6
     \overload
@@ -572,7 +572,7 @@ QVariant::QVariant(const QVariant &p)
 
 
 /*!
-    \fn template <typename T, typename... Args, if_constructible<T, Args...> = true> QVariant::emplace(Args&&... args)
+    \fn template <typename T, typename... Args, QVariant::if_constructible<T, Args...> = true> QVariant::emplace(Args&&... args)
 
     \since 6.6
     Replaces the object currently held in \c{*this} with an object of
@@ -583,7 +583,7 @@ QVariant::QVariant(const QVariant &p)
  */
 
 /*!
-    \fn template <typename T, typename U, typename... Args, if_constructible<T, std::initializer_list<U> &, Args...> = true> QVariant::emplace(std::initializer_list<U> list, Args&&... args)
+    \fn template <typename T, typename U, typename... Args, QVariant::if_constructible<T, std::initializer_list<U> &, Args...> = true> QVariant::emplace(std::initializer_list<U> list, Args&&... args)
 
     \since 6.6
     \overload
@@ -2686,7 +2686,7 @@ QT_WARNING_POP
     \sa setValue(), value()
 */
 
-/*! \fn template<typename T, if_rvalue<T> = true> static QVariant QVariant::fromValue(T &&value)
+/*! \fn template<typename T, QVariant::if_rvalue<T> = true> static QVariant QVariant::fromValue(T &&value)
 
     \since 6.6
     \overload
diff --git a/src/corelib/text/qanystringview.cpp b/src/corelib/text/qanystringview.cpp
index c9e5dca53f6..dd52b776788 100644
--- a/src/corelib/text/qanystringview.cpp
+++ b/src/corelib/text/qanystringview.cpp
@@ -129,7 +129,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QAnyStringView::QAnyStringView(const Char *str, qsizetype len)
+    \fn template <typename Char, QAnyStringView::if_compatible_char<Char> = true> QAnyStringView::QAnyStringView(const Char *str, qsizetype len)
 
     Constructs a string view on \a str with length \a len.
 
@@ -146,7 +146,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QAnyStringView::QAnyStringView(const Char *first, const Char *last)
+    \fn template <typename Char, QAnyStringView::if_compatible_char<Char> = true> QAnyStringView::QAnyStringView(const Char *first, const Char *last)
 
     Constructs a string view on \a first with length (\a last - \a first).
 
@@ -221,7 +221,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Container, if_compatible_container<Container>> QAnyStringView::QAnyStringView(const Container &str)
+    \fn template <typename Container, QAnyStringView::if_compatible_container<Container>> QAnyStringView::QAnyStringView(const Container &str)
 
     Constructs a string view on \a str. The length is taken from \c{std::size(str)}.
 
diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
index 1f496bd404c..69d21cbe24d 100644
--- a/src/corelib/text/qbytearray.cpp
+++ b/src/corelib/text/qbytearray.cpp
@@ -2134,7 +2134,7 @@ QByteArray& QByteArray::append(char ch)
 */
 
 /*!
-    \fn template <typename InputIterator, if_input_iterator<InputIterator>> QByteArray &QByteArray::assign(InputIterator first, InputIterator last)
+    \fn template <typename InputIterator, QByteArray::if_input_iterator<InputIterator>> QByteArray &QByteArray::assign(InputIterator first, InputIterator last)
     \since 6.6
 
     Replaces the contents of this byte array with a copy of the elements in the
diff --git a/src/corelib/text/qbytearrayview.qdoc b/src/corelib/text/qbytearrayview.qdoc
index 93e5fafd96a..2dc63e469c8 100644
--- a/src/corelib/text/qbytearrayview.qdoc
+++ b/src/corelib/text/qbytearrayview.qdoc
@@ -184,7 +184,7 @@
 */
 
 /*!
-    \fn template <typename Byte, if_compatible_byte<Byte> = true> QByteArrayView::QByteArrayView(const Byte *data, qsizetype len)
+    \fn template <typename Byte, QByteArrayView::if_compatible_byte<Byte> = true> QByteArrayView::QByteArrayView(const Byte *data, qsizetype len)
 
     Constructs a byte array view on \a data with length \a len.
 
@@ -202,7 +202,7 @@
 */
 
 /*!
-    \fn template <typename Byte, if_compatible_byte<Byte> = true> QByteArrayView::QByteArrayView(const Byte *first, const Byte *last)
+    \fn template <typename Byte, QByteArrayView::if_compatible_byte<Byte> = true> QByteArrayView::QByteArrayView(const Byte *first, const Byte *last)
 
     Constructs a byte array view on \a first with length (\a last - \a first).
 
@@ -270,7 +270,7 @@
 */
 
 /*!
-    \fn template <typename Container, if_compatible_container<Container> = true> QByteArrayView::QByteArrayView(const Container &c)
+    \fn template <typename Container, QByteArrayView::if_compatible_container<Container> = true> QByteArrayView::QByteArrayView(const Container &c)
 
     Constructs a byte array view on the array-like container \a c. The length and data
     are set via \c{std::size(c)} and \c{std::data(c)} respectively.
diff --git a/src/corelib/text/qstring.cpp b/src/corelib/text/qstring.cpp
index fae2ea0a733..0ff1738f517 100644
--- a/src/corelib/text/qstring.cpp
+++ b/src/corelib/text/qstring.cpp
@@ -3341,7 +3341,7 @@ QString &QString::append(QChar ch)
 */
 
 /*!
-    \fn template <typename InputIterator, if_compatible_iterator<InputIterator>> QString &QString::assign(InputIterator first, InputIterator last)
+    \fn template <typename InputIterator, QString::if_compatible_iterator<InputIterator>> QString &QString::assign(InputIterator first, InputIterator last)
     \since 6.6
 
     Replaces the contents of this string with a copy of the elements in the
diff --git a/src/corelib/text/qstringview.cpp b/src/corelib/text/qstringview.cpp
index da1e264be39..0ddd9236559 100644
--- a/src/corelib/text/qstringview.cpp
+++ b/src/corelib/text/qstringview.cpp
@@ -179,7 +179,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QStringView::QStringView(const Char *str, qsizetype len)
+    \fn template <typename Char, QStringView::if_compatible_char<Char> = true> QStringView::QStringView(const Char *str, qsizetype len)
 
     Constructs a string view on \a str with length \a len.
 
@@ -195,7 +195,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QStringView::QStringView(const Char *first, const Char *last)
+    \fn template <typename Char, QStringView::if_compatible_char<Char> = true> QStringView::QStringView(const Char *first, const Char *last)
 
     Constructs a string view on \a first with length (\a last - \a first).
 
@@ -262,7 +262,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Container, if_compatible_container<Container>> QStringView::QStringView(const Container &str)
+    \fn template <typename Container, QStringView::if_compatible_container<Container>> QStringView::QStringView(const Container &str)
 
     Constructs a string view on \a str. The length is taken from \c{std::size(str)}.
 
@@ -281,7 +281,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename Char, size_t Size, if_compatible_char<Char> = true> static QStringView QStringView::fromArray(const Char (&string)[Size]) noexcept
+    \fn template <typename Char, size_t Size, QStringView::if_compatible_char<Char> = true> static QStringView QStringView::fromArray(const Char (&string)[Size]) noexcept
 
     Constructs a string view on the full character string literal \a string,
     including any trailing \c{Char(0)}. If you don't want the
diff --git a/src/corelib/text/qutf8stringview.qdoc b/src/corelib/text/qutf8stringview.qdoc
index e3db41fe578..dbc524bdb57 100644
--- a/src/corelib/text/qutf8stringview.qdoc
+++ b/src/corelib/text/qutf8stringview.qdoc
@@ -217,7 +217,7 @@
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QUtf8StringView::QUtf8StringView(const Char *str, qsizetype len)
+    \fn template <typename Char, QUtf8StringView::if_compatible_char<Char> = true> QUtf8StringView::QUtf8StringView(const Char *str, qsizetype len)
 
     Constructs a string view on \a str with length \a len.
 
@@ -233,7 +233,7 @@
 */
 
 /*!
-    \fn template <typename Char, if_compatible_char<Char> = true> QUtf8StringView::QUtf8StringView(const Char *first, const Char *last)
+    \fn template <typename Char, QUtf8StringView::if_compatible_char<Char> = true> QUtf8StringView::QUtf8StringView(const Char *first, const Char *last)
 
     Constructs a string view on \a first with length (\a last - \a first).
 
@@ -287,7 +287,7 @@
 */
 
 /*!
-    \fn template <typename Container, if_compatible_container<Container>> QUtf8StringView::QUtf8StringView(const Container &str)
+    \fn template <typename Container, QUtf8StringView::if_compatible_container<Container>> QUtf8StringView::QUtf8StringView(const Container &str)
 
     Constructs a string view on \a str. The length is taken from \c{std::size(str)}.
 
@@ -306,7 +306,7 @@
 */
 
 /*!
-    \fn template <typename Char, size_t Size, if_compatible_char<Char>> QUtf8StringView::fromArray(const Char (&string)[Size])
+    \fn template <typename Char, size_t Size, QUtf8StringView::if_compatible_char<Char>> QUtf8StringView::fromArray(const Char (&string)[Size])
 
     Constructs a string view on the full character string literal \a string,
     including any trailing \c{Char(0)}. If you don't want the
diff --git a/src/corelib/thread/qrunnable.cpp b/src/corelib/thread/qrunnable.cpp
index bcb19d7af47..f9d69ed5cbb 100644
--- a/src/corelib/thread/qrunnable.cpp
+++ b/src/corelib/thread/qrunnable.cpp
@@ -101,7 +101,7 @@ void QRunnable::QGenericRunnable::run()
 */
 
 /*!
-    \fn template<typename Callable, if_callable<Callable>> QRunnable *QRunnable::create(Callable &&callableToRun);
+    \fn template<typename Callable, QRunnable::if_callable<Callable>> QRunnable *QRunnable::create(Callable &&callableToRun);
     \since 5.15
 
     Creates a QRunnable that calls \a callableToRun in run().
diff --git a/src/corelib/tools/qlist.qdoc b/src/corelib/tools/qlist.qdoc
index 04bd6b2c77b..55968135053 100644
--- a/src/corelib/tools/qlist.qdoc
+++ b/src/corelib/tools/qlist.qdoc
@@ -274,7 +274,7 @@
     Constructs a list from the std::initializer_list given by \a args.
 */
 
-/*! \fn template<typename T> template <typename InputIterator, if_input_iterator<InputIterator> = true> QList<T>::QList(InputIterator first, InputIterator last)
+/*! \fn template<typename T> template <typename InputIterator, QList<T>::if_input_iterator<InputIterator> = true> QList<T>::QList(InputIterator first, InputIterator last)
     \since 5.14
 
     Constructs a list with the contents in the iterator range [\a first, \a last).
@@ -1550,7 +1550,7 @@
     list or this list is shared.
 */
 
-/*! \fn template <typename T> template <typename InputIterator, if_input_iterator<InputIterator>> QList<T>& QList<T>::assign(InputIterator first, InputIterator last)
+/*! \fn template <typename T> template <typename InputIterator, QList<T>::if_input_iterator<InputIterator>> QList<T>& QList<T>::assign(InputIterator first, InputIterator last)
     \since 6.6
 
     Replaces the contents of this list with a copy of the elements in the
diff --git a/src/corelib/tools/qscopedpointer.cpp b/src/corelib/tools/qscopedpointer.cpp
index f5be9308080..515eb9dc751 100644
--- a/src/corelib/tools/qscopedpointer.cpp
+++ b/src/corelib/tools/qscopedpointer.cpp
@@ -269,7 +269,7 @@ QT_BEGIN_NAMESPACE
 */
 
 /*!
-    \fn template <typename T, typename Cleanup> template <typename D, if_same_type<D> = true> QScopedArrayPointer<T, Cleanup>::QScopedArrayPointer(D * p)
+    \fn template <typename T, typename Cleanup> template <typename D, QScopedArrayPointer<T, Cleanup>::if_same_type<D> = true> QScopedArrayPointer<T, Cleanup>::QScopedArrayPointer(D * p)
 
     Constructs a QScopedArrayPointer and stores the array of objects
     pointed to by \a p.
diff --git a/src/corelib/tools/qvarlengtharray.qdoc b/src/corelib/tools/qvarlengtharray.qdoc
index 5bf2324647a..0553b760ac5 100644
--- a/src/corelib/tools/qvarlengtharray.qdoc
+++ b/src/corelib/tools/qvarlengtharray.qdoc
@@ -103,7 +103,7 @@
     lists.
 */
 
-/*! \fn template<class T, qsizetype Prealloc> template<typename InputIterator, if_input_iterator<InputIterator>> QVarLengthArray<T, Prealloc>::QVarLengthArray(InputIterator first, InputIterator last)
+/*! \fn template<class T, qsizetype Prealloc> template<typename InputIterator, QVarLengthArray<T, Prealloc>::if_input_iterator<InputIterator>> QVarLengthArray<T, Prealloc>::QVarLengthArray(InputIterator first, InputIterator last)
     \since 5.14
 
     Constructs an array with the contents in the iterator range [\a first, \a last).
@@ -1006,7 +1006,7 @@
     allocate memory if \a n exceeds the capacity of the container.
 */
 
-/*! \fn template <class T, qsizetype Prealloc> template <typename InputIterator, if_input_iterator<InputIterator>> QVarLengthArray<T, Prealloc>& QVarLengthArray<T, Prealloc>::assign(InputIterator first, InputIterator last)
+/*! \fn template <class T, qsizetype Prealloc> template <typename InputIterator, QVarLengthArray<T, Prealloc>::if_input_iterator<InputIterator>> QVarLengthArray<T, Prealloc>& QVarLengthArray<T, Prealloc>::assign(InputIterator first, InputIterator last)
     \since 6.6
 
     Replaces the contents of this container with a copy of the elements in the
diff --git a/src/corelib/tools/qversionnumber.cpp b/src/corelib/tools/qversionnumber.cpp
index 75dadb6837c..a589b0f0d19 100644
--- a/src/corelib/tools/qversionnumber.cpp
+++ b/src/corelib/tools/qversionnumber.cpp
@@ -557,7 +557,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Integer, if_valid_segment_type<Integer> = true> static bool QTypeRevision::isValidSegment(Integer segment)
+    \fn template<typename Integer, QTypeRevision::if_valid_segment_type<Integer> = true> static bool QTypeRevision::isValidSegment(Integer segment)
 
     Returns true if the given number can be used as either major or minor
     version in a QTypeRevision. The valid range for \a segment is \c {>= 0} and \c {< 255}.
@@ -572,7 +572,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Major, typename Minor, if_valid_segment_type<Major> = true, if_valid_segment_type<Minor> = true> static QTypeRevision QTypeRevision::fromVersion(Major majorVersion, Minor minorVersion)
+    \fn template<typename Major, typename Minor, QTypeRevision::if_valid_segment_type<Major> = true, QTypeRevision::if_valid_segment_type<Minor> = true> static QTypeRevision QTypeRevision::fromVersion(Major majorVersion, Minor minorVersion)
 
     Produces a QTypeRevision from the given \a majorVersion and \a minorVersion,
     both of which need to be a valid segments.
@@ -581,7 +581,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Major, if_valid_segment_type<Major> = true> static QTypeRevision QTypeRevision::fromMajorVersion(Major majorVersion)
+    \fn template<typename Major, QTypeRevision::if_valid_segment_type<Major> = true> static QTypeRevision QTypeRevision::fromMajorVersion(Major majorVersion)
 
     Produces a QTypeRevision from the given \a majorVersion with an invalid minor
     version. \a majorVersion needs to be a valid segment.
@@ -590,7 +590,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Minor, if_valid_segment_type<Minor> = true> static QTypeRevision QTypeRevision::fromMinorVersion(Minor minorVersion)
+    \fn template<typename Minor, QTypeRevision::if_valid_segment_type<Minor> = true> static QTypeRevision QTypeRevision::fromMinorVersion(Minor minorVersion)
 
     Produces a QTypeRevision from the given \a minorVersion with an invalid major
     version. \a minorVersion needs to be a valid segment.
@@ -599,7 +599,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Integer, if_valid_value_type<Integer> = true> static QTypeRevision QTypeRevision::fromEncodedVersion(Integer value)
+    \fn template<typename Integer, QTypeRevision::if_valid_value_type<Integer> = true> static QTypeRevision QTypeRevision::fromEncodedVersion(Integer value)
 
     Produces a QTypeRevision from the given \a value. \a value encodes both the
     minor and major versions in the least significant and second least
@@ -660,7 +660,7 @@ size_t qHash(const QVersionNumber &key, size_t seed)
 */
 
 /*!
-    \fn template<typename Integer, if_valid_value_type<Integer> = true> Integer QTypeRevision::toEncodedVersion() const
+    \fn template<typename Integer, QTypeRevision::if_valid_value_type<Integer> = true> Integer QTypeRevision::toEncodedVersion() const
 
     Transforms the revision into an integer value, encoding the minor
     version into the least significant byte, and the major version into