From: Luca Bruno <lucabru@src.gnome.org>
Date: Tue, 16 Aug 2011 20:36:05 +0000 (+0200)
Subject: codegen: Always copy struct on access only when it's non-nullable
X-Git-Tag: 0.13.3~11
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1a49420d4b5eca305acdae4caef934e801439abe;p=thirdparty%2Fvala.git

codegen: Always copy struct on access only when it's non-nullable

We currently don't copy the nullable struct, only the reference,
therefore useless.
---

diff --git a/codegen/valaccodememberaccessmodule.vala b/codegen/valaccodememberaccessmodule.vala
index 569e1dc0a..2978ce8cf 100644
--- a/codegen/valaccodememberaccessmodule.vala
+++ b/codegen/valaccodememberaccessmodule.vala
@@ -697,7 +697,7 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 		if (variable is Parameter && variable.name == "this") {
 			use_temp = false;
 		}
-		if (variable.single_assignment && !result.value_type.is_real_struct_type ()) {
+		if (variable.single_assignment && !result.value_type.is_real_non_null_struct_type ()) {
 			// no need to copy values from variables that are assigned exactly once
 			// as there is no risk of modification
 			// except for structs that are always passed by reference