Fix WEC7 buildv5.6.0-rc1

lower_bound does require some additionally operators in order to pass
lower_bound static checks.

Task-number: QTBUG-50856
Change-Id: I363bb57014b8d76feea131205ed4fd32e3504197
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/assistant/help/qhelpsearchindexwriter_clucene.cpp b/src/assistant/help/qhelpsearchindexwriter_clucene.cpp
index 96d46e0a4..f2a757f2e 100644
--- a/src/assistant/help/qhelpsearchindexwriter_clucene.cpp
+++ b/src/assistant/help/qhelpsearchindexwriter_clucene.cpp
@@ -331,6 +331,16 @@ static bool operator<(const QTextHtmlEntity &entity, const QString &entityStr)
     return QLatin1String(entity.name) < entityStr;
 }
 
+static bool operator<(const QString &entityStr, const QTextHtmlEntity &entity)
+{
+    return entityStr < QLatin1String(entity.name);
+}
+
+static bool operator<(const QTextHtmlEntity &entity, const QTextHtmlEntity &entity2)
+{
+    return QLatin1String(entity.name) < QLatin1String(entity2.name);
+}
+
 static QChar resolveEntity(const QString &entity)
 {
     const QTextHtmlEntity *start = &entities[0];