From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Thu, 22 Nov 2018 13:58:34 +0000 (+0100)
Subject: codegen: Don't use temp variable for stack allocated simple type assignment
X-Git-Tag: 0.43.1~49
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=refs%2Fkeep-around%2F32ffc862417be39d42a1b8eeb3d0748b3e138aff;p=thirdparty%2Fvala.git

codegen: Don't use temp variable for stack allocated simple type assignment
---

diff --git a/codegen/valaccodememberaccessmodule.vala b/codegen/valaccodememberaccessmodule.vala
index faf4545c9..06a4d2bb4 100644
--- a/codegen/valaccodememberaccessmodule.vala
+++ b/codegen/valaccodememberaccessmodule.vala
@@ -765,6 +765,10 @@ public abstract class Vala.CCodeMemberAccessModule : CCodeControlFlowModule {
 			// except for structs that are always passed by reference
 			use_temp = false;
 		}
+		if (result.value_type.is_non_null_simple_type ()) {
+			// no need to an extra copy of variables that are stack allocated simple types
+			use_temp = false;
+		}
 		var local = variable as LocalVariable;
 		if (local != null && local.name[0] == '.') {
 			// already a temporary variable generated internally