1 files changed, 8 insertions, 0 deletions
diff --git a/src/libs/languageserverprotocol/lsptypes.h b/src/libs/languageserverprotocol/lsptypes.h
index 6c73ecb3214..46d830b370b 100644
--- a/src/libs/languageserverprotocol/lsptypes.h
+++ b/src/libs/languageserverprotocol/lsptypes.h
@@ -88,6 +88,12 @@ public:
     int toPositionInDocument(QTextDocument *doc) const;
 };
 
+static bool operator<=(const Position &first, const Position &second)
+{
+    return first.line() < second.line()
+            || (first.line() == second.line() && first.character() <= second.character());
+}
+
 class LANGUAGESERVERPROTOCOL_EXPORT Range : public JsonObject
 {
 public:
@@ -103,6 +109,8 @@ public:
     Position end() const { return typedValue<Position>(endKey); }
     void setEnd(const Position &end) { insert(endKey, end); }
 
+    bool contains(const Position &pos) const { return start() <= pos && pos <= end(); }
+
     bool isValid(QStringList *error) const override
     { return check<Position>(error, startKey) && check<Position>(error, endKey); }
 };