Doc: fix a bunch of qdoc warnings from wrong prototypes

* name method parameters consistently with their declaration
* don't document parameters that are not there

Pick-to: 6.2
Change-Id: I06ae9fdca357ed29eb7a72802f149eb4914181f4
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

src/corelib/plugin/quuid.cpp

@@ -383,10 +383,10 @@ static QUuid createFromName(const QUuid &ns, const QByteArray &baseData, QCrypto
 */
 
 /*!
-    \fn static QUuid::fromString(QAnyStringView text)
+    \fn static QUuid::fromString(QAnyStringView string)
     \since 5.10
 
-    Creates a QUuid object from the string \a text, which must be
+    Creates a QUuid object from the string \a string, which must be
     formatted as five hex fields separated by '-', e.g.,
     "{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}" where each 'x' is a hex
     digit. The curly braces shown here are optional, but it is normal to

src/corelib/text/qstring.cpp

@@ -4043,8 +4043,7 @@ qsizetype QString::lastIndexOf(const QString &str, qsizetype from, Qt::CaseSensi
   \overload lastIndexOf()
 
   Returns the index position of the last occurrence of the string \a
-  str in this string, searching backward from index position \a
+  str in this string. Returns -1 if \a str is not found.
-  from. Returns -1 if \a str is not found.
 
   If \a cs is Qt::CaseSensitive (default), the search is case
   sensitive; otherwise the search is case insensitive.
@@ -4095,8 +4094,7 @@ qsizetype QString::lastIndexOf(QLatin1String str, qsizetype from, Qt::CaseSensit
   \overload lastIndexOf()
 
   Returns the index position of the last occurrence of the string \a
-  str in this string, searching backward from index position \a
+  str in this string. Returns -1 if \a str is not found.
-  from. Returns -1 if \a str is not found.
 
   If \a cs is Qt::CaseSensitive (default), the search is case
   sensitive; otherwise the search is case insensitive.
@@ -4149,8 +4147,7 @@ qsizetype QString::lastIndexOf(QChar ch, qsizetype from, Qt::CaseSensitivity cs)
   \overload lastIndexOf()
 
   Returns the index position of the last occurrence of the string view \a
-  str in this string, searching backward from index position \a
+  str in this string. Returns -1 if \a str is not found.
-  from. Returns -1 if \a str is not found.
 
   If \a cs is Qt::CaseSensitive (default), the search is case
   sensitive; otherwise the search is case insensitive.

src/corelib/text/qstringview.cpp

@@ -965,8 +965,8 @@ QT_BEGIN_NAMESPACE
     \since 6.2
 
     Returns the index position of the last match of the regular
-    expression \a re in the string view, which starts before the index
+    expression \a re in the string view. Returns -1 if \a re didn't match
-    position \a from. Returns -1 if \a re didn't match anywhere.
+    anywhere.
 
     If the match is successful and \a rmatch is not \nullptr, it also
     writes the results of the match into the QRegularExpressionMatch object

src/corelib/tools/qcryptographichash.cpp

@@ -450,8 +450,7 @@ void QCryptographicHash::addData(const char *data, qsizetype length)
 #endif
 
 /*!
-    Adds the first \a length chars of \a data to the cryptographic
+    Adds the characters in \a bytes to the cryptographic hash.
-    hash.
 
     \note In Qt versions prior to 6.3, this function took QByteArray,
     not QByteArrayView.