From c5b071a902f6fab57f17f2a0198227d1b76958d7 Mon Sep 17 00:00:00 2001
From: Aaron Gokaslan <skylion.aaron@gmail.com>
Date: Sat, 20 Aug 2022 11:03:30 -0400
Subject: [PATCH] Add constexpr to detail:forward_like

---
 include/pybind11/stl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/pybind11/stl.h b/include/pybind11/stl.h
index 6426bff083..48031c2a60 100644
--- a/include/pybind11/stl.h
+++ b/include/pybind11/stl.h
@@ -45,7 +45,7 @@ using forwarded_type = conditional_t<std::is_lvalue_reference<T>::value,
 /// Forwards a value U as rvalue or lvalue according to whether T is rvalue or lvalue; typically
 /// used for forwarding a container's elements.
 template <typename T, typename U>
-forwarded_type<T, U> forward_like(U &&u) {
+constexpr forwarded_type<T, U> forward_like(U &&u) {
     return std::forward<detail::forwarded_type<T, U>>(std::forward<U>(u));
 }