From 19b0fd3ea676d8702318e7e329325bd91bb8fd88 Mon Sep 17 00:00:00 2001
From: Andreas Buhr <andreas.buhr@3ds.com>
Date: Wed, 15 Oct 2025 09:09:48 +0200
Subject: [PATCH] Fix error in drone CI

error: call to implicitly-deleted copy constructor of [snip]
constexpr closure(F f) : f_(f) {}
---
 include/boost/parser/detail/stl_interfaces/view_adaptor.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/parser/detail/stl_interfaces/view_adaptor.hpp b/include/boost/parser/detail/stl_interfaces/view_adaptor.hpp
index 4cbc2a36..9c84f3cf 100644
--- a/include/boost/parser/detail/stl_interfaces/view_adaptor.hpp
+++ b/include/boost/parser/detail/stl_interfaces/view_adaptor.hpp
@@ -259,7 +259,7 @@ namespace boost::parser::detail { namespace stl_interfaces {
     template<typename F>
     struct closure : range_adaptor_closure<closure<F>>
     {
-        constexpr closure(F f) : f_(f) {}
+        constexpr closure(F f) : f_(std::move(f)) {}
 
 #if BOOST_PARSER_DETAIL_STL_INTERFACES_USE_CONCEPTS
         template<typename T>