From 8be9a62c06783f92fb1902c9da367706ea82fa53 Mon Sep 17 00:00:00 2001
From: Kjell Ahlstedt <kjellahlstedt@gmail.com>
Date: Mon, 30 May 2022 18:32:46 +0200
Subject: test_limit_reference.cc: Don't use auto where a slot is required

The return values of sigc::bind() and sigc::bind_return() shall be
converted to sigc::slot, otherwise automatic disconnection does not work.
Fixes #44
---
 tests/test_limit_reference.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_limit_reference.cc b/tests/test_limit_reference.cc
index 3f56ded..e7ed02c 100644
--- a/tests/test_limit_reference.cc
+++ b/tests/test_limit_reference.cc
@@ -44,12 +44,12 @@ int main(int argc, char* argv[])
   handler();
   util->check_result(result_stream, "method()");
 
-  auto param =
+  sigc::slot<void> param =
     sigc::bind(sigc::slot<void, Derived&>(), std::ref(*instance));
   param();
   util->check_result(result_stream, "");
 
-  auto ret =
+  sigc::slot<Derived> ret =
     sigc::bind_return(sigc::slot<void>(), std::ref(*instance));
   ret();
   util->check_result(result_stream, "");
-- 
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