1 files changed, 29 insertions, 6 deletions
diff --git a/src/corelib/text/qutf8stringview.qdoc b/src/corelib/text/qutf8stringview.qdoc
index e7c1daaca7..b433e5b995 100644
--- a/src/corelib/text/qutf8stringview.qdoc
+++ b/src/corelib/text/qutf8stringview.qdoc
@@ -11,6 +11,14 @@
     \ingroup tools
     \ingroup string-processing
 
+    \compares strong
+    \compareswith strong char16_t QChar {const char16_t *} QString QStringView \
+                  QLatin1StringView
+    \endcompareswith
+    \compareswith strong {const char *} QByteArray QByteArrayView
+    The contents of byte arrays is interpreted as utf-8.
+    \endcompareswith
+
     A QUtf8StringView references a contiguous portion of a UTF-8
     string it does not own. It acts as an interface type to all kinds
     of UTF-8 string, without the need to construct a QString or
@@ -217,7 +225,7 @@
 */
 
 /*!
-    \fn template <typename Char> 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 +241,7 @@
 */
 
 /*!
-    \fn template <typename Char> 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 +295,7 @@
 */
 
 /*!
-    \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 +314,7 @@
 */
 
 /*!
-    \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
@@ -605,8 +613,10 @@
     Returns a string view containing \a n code points of this string view,
     starting at position \a pos.
 
+//! [UB-sliced-index-length]
     \note The behavior is undefined when \a pos < 0, \a n < 0,
     or \a pos + \a n > size().
+//! [UB-sliced-index-length]
 
     \sa first(), last(), chopped(), chop(), truncate()
 */
@@ -617,7 +627,9 @@
     Returns a string view starting at position \a pos in this object,
     and extending to its end.
 
+//! [UB-sliced-index-only]
     \note The behavior is undefined when \a pos < 0 or \a pos > size().
+//! [UB-sliced-index-only]
 
     \sa first(), last(), chopped(), chop(), truncate()
 */
@@ -665,8 +677,9 @@
     \fn int QUtf8StringView::compare(QStringView str, Qt::CaseSensitivity cs) const
     \since 6.5
 
-    Returns an integer that compares to zero as this string view compares to the
-    string view \a str.
+    Compares this string view with \a str and returns a negative integer if
+    this string view is less than \a str, a positive integer if it is greater than
+    \a str, and zero if they are equal.
 
     \include qstring.qdocinc {search-comparison-case-sensitivity} {comparison}
 */
@@ -695,3 +708,13 @@
 
     \sa QByteArray::isNull(), QUtf8StringView
 */
+
+
+/*! \fn QUtf8StringView::operator std::basic_string_view<storage_type>() const
+    \since 6.7
+
+    Converts this QUtf8StringView object to a
+    \c{std::basic_string_view} object. The returned view will have the
+    same data pointer and length of this view. The character type of
+    the returned view will be \c{storage_type}.
+*/