1 files changed, 7 insertions, 0 deletions
diff --git a/src/corelib/tools/qstringlist.h b/src/corelib/tools/qstringlist.h
index 720d7d7419..b11856d9be 100644
--- a/src/corelib/tools/qstringlist.h
+++ b/src/corelib/tools/qstringlist.h
@@ -120,6 +120,7 @@ public:
 #endif
 
     inline bool contains(const QString &str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
+    inline bool contains(QLatin1String str, Qt::CaseSensitivity cs = Qt::CaseSensitive) const;
 
     inline QStringList operator+(const QStringList &other) const
     { QStringList n = *this; n += other; return n; }
@@ -165,6 +166,7 @@ namespace QtPrivate {
                                                Qt::CaseSensitivity cs);
 
     bool Q_CORE_EXPORT QStringList_contains(const QStringList *that, const QString &str, Qt::CaseSensitivity cs);
+    bool Q_CORE_EXPORT QStringList_contains(const QStringList *that, QLatin1String str, Qt::CaseSensitivity cs);
     void Q_CORE_EXPORT QStringList_replaceInStrings(QStringList *that, const QString &before, const QString &after,
                                       Qt::CaseSensitivity cs);
 
@@ -222,6 +224,11 @@ inline bool QStringList::contains(const QString &str, Qt::CaseSensitivity cs) co
     return QtPrivate::QStringList_contains(this, str, cs);
 }
 
+inline bool QStringList::contains(QLatin1String str, Qt::CaseSensitivity cs) const
+{
+    return QtPrivate::QStringList_contains(this, str, cs);
+}
+
 inline QStringList &QListSpecialMethods<QString>::replaceInStrings(const QString &before, const QString &after, Qt::CaseSensitivity cs)
 {
     QtPrivate::QStringList_replaceInStrings(self(), before, after, cs);