From 1f394885035e1775a15cc0ced2450c9b78a25c31 Mon Sep 17 00:00:00 2001
From: AiVerisimilitude <133206333+AiVerisimilitude@users.noreply.github.com>
Date: Sat, 2 Sep 2023 02:17:00 +0200
Subject: [PATCH] Fix C++20 allocator construct deprecation (#2292)

Signed-off-by: Guilherme Rodrigues <guilherme.rodrigues@ait.ac.at>
(cherry picked from commit fa732b9ee8000714831568e14486099f2714003d)
---
 rclcpp/include/rclcpp/experimental/intra_process_manager.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rclcpp/include/rclcpp/experimental/intra_process_manager.hpp b/rclcpp/include/rclcpp/experimental/intra_process_manager.hpp
index 62144ea9bd..a9a35ff624 100644
--- a/rclcpp/include/rclcpp/experimental/intra_process_manager.hpp
+++ b/rclcpp/include/rclcpp/experimental/intra_process_manager.hpp
@@ -481,8 +481,8 @@ class IntraProcessManager
 
       if constexpr (rclcpp::TypeAdapter<MessageT, ROSMessageType>::is_specialized::value) {
         ROSMessageTypeAllocator ros_message_alloc(allocator);
-        auto ptr = ros_message_alloc.allocate(1);
-        ros_message_alloc.construct(ptr);
+        auto ptr = ROSMessageTypeAllocatorTraits::allocate(ros_message_alloc, 1);
+        ROSMessageTypeAllocatorTraits::construct(ros_message_alloc, ptr);
         ROSMessageTypeDeleter deleter;
         allocator::set_allocator_for_deleter(&deleter, &allocator);
         rclcpp::TypeAdapter<MessageT, ROSMessageType>::convert_to_ros_message(*message, *ptr);