From 6ed2ec810d75f49478dbfdb5c6d98b2fc909e9f6 Mon Sep 17 00:00:00 2001
From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Mon, 13 Feb 2017 17:30:29 +0100
Subject: codegen: Don't create duplicated complete-async code

Treat methods with non-void return-type special while they require a return
statement. This does not account for a trailing superfluous "return" which
will still trigger this code-duplication.

https://bugzilla.gnome.org/show_bug.cgi?id=778302
---
 codegen/valaccodemethodmodule.vala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/codegen/valaccodemethodmodule.vala b/codegen/valaccodemethodmodule.vala
index 1f47af9c8..f28fe86d0 100644
--- a/codegen/valaccodemethodmodule.vala
+++ b/codegen/valaccodemethodmodule.vala
@@ -769,7 +769,8 @@ public abstract class Vala.CCodeMethodModule : CCodeStructModule {
 					}
 				}
 
-				if (m.coroutine) {
+				// For non-void return-types GAsyncModule.visit_return_statement () will take care of this
+				if (m.return_type is VoidType && m.coroutine) {
 					// epilogue
 					complete_async ();
 				}
-- 
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