From ca0d0951c1e43cb5a18e668371f22a12416a98df Mon Sep 17 00:00:00 2001
From: Julian Büning <julian.buening@comsys.rwth-aachen.de>
Date: Thu, 22 Jun 2023 17:44:36 +0200
Subject: RefTest: suppress -Wself-move

This warning (introduced with GCC 13, also present in clang) warns
precisely about what we want to test here.
---
 unittests/Ref/RefTest.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/unittests/Ref/RefTest.cpp b/unittests/Ref/RefTest.cpp
index bf313513..2f17738f 100644
--- a/unittests/Ref/RefTest.cpp
+++ b/unittests/Ref/RefTest.cpp
@@ -95,8 +95,11 @@ TEST(RefTest, SelfMove) {
     struct Expr *r_e = new Expr();
     ref<Expr> r(r_e);
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wself-move"
     // Check self move
     r = std::move(r);
+#pragma GCC diagnostic pop
     finished = 1;
   }
   EXPECT_EQ(1, finished_counter);
-- 
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