1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/tools/qstring.h b/src/corelib/tools/qstring.h
index 0c0f3355a9..ec959b50a0 100644
--- a/src/corelib/tools/qstring.h
+++ b/src/corelib/tools/qstring.h
@@ -1438,6 +1438,12 @@ public:
     QStringRef mid(int pos, int n = -1) const Q_REQUIRED_RESULT;
 
     void truncate(int pos) Q_DECL_NOTHROW { m_size = qBound(0, pos, m_size); }
+    void chop(int n) Q_DECL_NOTHROW {
+        if (n >= m_size)
+            m_size = 0;
+        else if (n > 0)
+            m_size -= n;
+    }
 
     bool startsWith(const QString &s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
     bool startsWith(QLatin1String s, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;