From 1fd547bf0b6b1cad1314f71668c5efc066295613 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gbeutner@serenityos.org>
Date: Sun, 13 Jun 2021 08:20:27 +0200
Subject: [PATCH] IPCCompiler: Avoid copies for IPC method return values

Fixes #8017.
---
 Userland/DevTools/IPCCompiler/main.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Userland/DevTools/IPCCompiler/main.cpp b/Userland/DevTools/IPCCompiler/main.cpp
index 71a1041b1b..48a203a17b 100644
--- a/Userland/DevTools/IPCCompiler/main.cpp
+++ b/Userland/DevTools/IPCCompiler/main.cpp
@@ -446,6 +446,7 @@ public:
                 parameter_generator.set("parameter.name", parameter.name);
                 parameter_generator.append(R"~~~(
     const @parameter.type@& @parameter.name@() const { return m_@parameter.name@; }
+    @parameter.type@ take_@parameter.name@() { return move(m_@parameter.name@); }
 )~~~");
             }
 
@@ -571,7 +572,7 @@ public:
                     }
 
                     if (message.outputs.size() == 1) {
-                        message_generator.append("->");
+                        message_generator.append("->take_");
                         message_generator.append(message.outputs[0].name);
                         message_generator.append("()");
                     } else