From f77ab15c571e0778a9726b9097c2b68609aef040 Mon Sep 17 00:00:00 2001
From: vjpai <vpai@google.com>
Date: Tue, 14 Jul 2015 11:51:39 -0700
Subject: [PATCH] Use rvalue ref return to avoid copy
---
src/compiler/objective_c_generator.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/compiler/objective_c_generator.cc b/src/compiler/objective_c_generator.cc
index 08b321152d..7d674c5106 100644
--- a/src/compiler/objective_c_generator.cc
+++ b/src/compiler/objective_c_generator.cc
@@ -100,14 +100,14 @@ void PrintAdvancedSignature(Printer *printer,
PrintMethodSignature(printer, method, vars);
}
-inline map<string, string> GetMethodVars(const MethodDescriptor *method) {
+inline map<string, string>&& GetMethodVars(const MethodDescriptor *method) {
map<string,string> res;
res["method_name"] = method->name();
res["request_type"] = method->input_type()->name();
res["response_type"] = method->output_type()->name();
res["request_class"] = ClassName(method->input_type());
res["response_class"] = ClassName(method->output_type());
- return res;
+ return std::forward<map<string,string>>(res);
}
void PrintMethodDeclarations(Printer *printer,
--
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