diff --git a/cfg/qt.cfg b/cfg/qt.cfg
index ef0ea884f..a39b18ca7 100644
--- a/cfg/qt.cfg
+++ b/cfg/qt.cfg
@@ -2458,6 +2458,181 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- QRegExp https://doc.qt.io/qt-5/qregexp.html -->
+  <!-- QString QRegExp::cap(int nth = 0) const -->
+  <function name="QRegExp::cap">
+    <noreturn>false</noreturn>
+    <returnValue type="QString"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in" default="0">
+      <not-uninit/>
+      <not-bool/>
+      <valid>0:</valid>
+    </arg>
+  </function>
+  <!-- int QRegExp::captureCount() const -->
+  <function name="QRegExp::captureCount">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- QStringList QRegExp::capturedTexts() const -->
+  <function name="QRegExp::capturedTexts">
+    <noreturn>false</noreturn>
+    <returnValue type="QStringList"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- Qt::CaseSensitivity QRegExp::caseSensitivity() const -->
+  <function name="QRegExp::caseSensitivity">
+    <noreturn>false</noreturn>
+    <returnValue type="Qt::CaseSensitivity"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- QString QRegExp::errorString() const -->
+  <function name="QRegExp::errorString">
+    <noreturn>false</noreturn>
+    <returnValue type="QString"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- QString QRegExp::escape(const QString &str) // static -->
+  <function name="QRegExp::escape">
+    <noreturn>false</noreturn>
+    <returnValue type="QString"/>
+    <use-retval/>
+    <leak-ignore/>
+    <pure/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- bool QRegExp::exactMatch(const QString &str) const -->
+  <function name="QRegExp::exactMatch">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- int QRegExp::indexIn(const QString &str, int offset = 0, QRegExp::CaretMode caretMode = CaretAtZero) const -->
+  <function name="QRegExp::indexIn">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+    <arg nr="2" direction="in" default="0">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+    <arg nr="3" direction="in" default="CaretAtZero">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- bool QRegExp::isEmpty() const -->
+  <!-- bool QRegExp::isMinimal() const -->
+  <!-- bool QRegExp::isValid() const -->
+  <function name="QRegExp::isEmpty,QRegExp::isMinimal,QRegExp::isValid">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- int QRegExp::lastIndexIn(const QString &str, int offset = -1, QRegExp::CaretMode caretMode = CaretAtZero) const -->
+  <function name="QRegExp::lastIndexIn">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+    <arg nr="2" direction="in" default="-1">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+    <arg nr="3" direction="in" default="CaretAtZero">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- int QRegExp::matchedLength() const -->
+  <function name="QRegExp::matchedLength">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- QString QRegExp::pattern() const -->
+  <function name="QRegExp::pattern">
+    <noreturn>false</noreturn>
+    <returnValue type="QString"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- QRegExp::PatternSyntax QRegExp::patternSyntax() const -->
+  <function name="QRegExp::patternSyntax">
+    <noreturn>false</noreturn>
+    <returnValue type="QRegExp::PatternSyntax"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+  </function>
+  <!-- int QRegExp::pos(int nth = 0) const -->
+  <function name="QRegExp::pos">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in" default="0">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
+  <!-- void QRegExp::setCaseSensitivity(Qt::CaseSensitivity cs) -->
+  <!-- void QRegExp::setMinimal(bool minimal) -->
+  <!-- void QRegExp::setPattern(const QString &pattern) -->
+  <!-- void QRegExp::setPatternSyntax(QRegExp::PatternSyntax syntax) -->
+  <function name="QRegExp::setCaseSensitivity,QRegExp::setMinimal,QRegExp::setPattern,QRegExp::setPatternSyntax">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- void QRegExp::swap(QRegExp &other) -->
+  <function name="QRegExp::swap">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1"/>
+  </function>
   <!-- ##### Container ##### -->
   <container id="qtContainer" opLessAllowed="false">
     <type templateParameter="0"/>