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-rw-r--r--src/corelib/tools/qcollator.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/corelib/tools/qcollator.h b/src/corelib/tools/qcollator.h
index 6fa199cb0f..700de739bb 100644
--- a/src/corelib/tools/qcollator.h
+++ b/src/corelib/tools/qcollator.h
@@ -109,12 +109,18 @@ public:
void setIgnorePunctuation(bool on);
bool ignorePunctuation() const;
+#if QT_STRINGVIEW_LEVEL < 2
int compare(const QString &s1, const QString &s2) const;
int compare(const QStringRef &s1, const QStringRef &s2) const;
int compare(const QChar *s1, int len1, const QChar *s2, int len2) const;
bool operator()(const QString &s1, const QString &s2) const
{ return compare(s1, s2) < 0; }
+#endif
+ int compare(QStringView s1, QStringView s2) const;
+
+ bool operator()(QStringView s1, QStringView s2) const
+ { return compare(s1, s2) < 0; }
QCollatorSortKey sortKey(const QString &string) const;