From 9fe813e572e991d3f682a72131e10c81e5b4456f Mon Sep 17 00:00:00 2001
From: Max Kellermann <mk@cm4all.com>
Date: Wed, 13 Sep 2023 13:41:38 +0200
Subject: [PATCH] util/IntrusiveForwardList: add pop_front_and_dispose()

---
 src/util/IntrusiveForwardList.hxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/util/IntrusiveForwardList.hxx b/src/util/IntrusiveForwardList.hxx
index a00d06050..2b792fee6 100644
--- a/src/util/IntrusiveForwardList.hxx
+++ b/src/util/IntrusiveForwardList.hxx
@@ -200,6 +200,11 @@ public:
 		return i;
 	}
 
+	void pop_front_and_dispose(Disposer<value_type> auto disposer) noexcept {
+		auto &i = pop_front();
+		disposer(&i);
+	}
+
 	class const_iterator;
 
 	class iterator final {