IPCCompiler: Avoid copies for IPC method return values

Fixes #8017.
Author: https://github.com/gunnarbeutner Commit: https://github.com/SerenityOS/serenity/commit/1fd547bf0b6 Pull-request: https://github.com/SerenityOS/serenity/pull/8034 Issue: https://github.com/SerenityOS/serenity/issues/8017
2021-06-13 08:20:27 +02:00 · 2021-06-13 08:20:27 +02:00 · 1fd547bf0b · 2024-07-18 12:19:26 +09:00
commit 1fd547bf0b
parent 33eea1f722
1 changed files with 2 additions and 1 deletions
--- 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