From d0639fb5b36bf711a9dc65ab4534ee459a7b71d7 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 11 Sep 2024 16:34:19 +0200
Subject: [PATCH] Completion: add "pure" attribute

---
 src/Completion.hxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Completion.hxx b/src/Completion.hxx
index 73fb7059..98c0d578 100644
--- a/src/Completion.hxx
+++ b/src/Completion.hxx
@@ -59,6 +59,7 @@ public:
 		Range range;
 	};
 
+	[[nodiscard]] [[gnu::pure]]
 	Result Complete(std::string_view prefix) const noexcept;
 
 	virtual void Pre(std::string_view value) noexcept = 0;