From 51072bd6bf79ef2bc6a922079bff57c31c1effbc Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sat, 23 Jul 2016 20:47:26 +0000
Subject: Vendor import of libc++ release_39 branch r276489:
 https://llvm.org/svn/llvm-project/libcxx/branches/release_39@276489

---
 test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp')

diff --git a/test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp b/test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp
index b812e364bbc5..c8b3d98103c4 100644
--- a/test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp
+++ b/test/std/diagnostics/syserr/syserr.hash/error_code.pass.cpp
@@ -16,12 +16,12 @@
 //     size_t operator()(T val) const;
 // };
 
-// Not very portable
-
 #include <system_error>
 #include <cassert>
 #include <type_traits>
 
+#include "test_macros.h"
+
 void
 test(int i)
 {
@@ -31,7 +31,9 @@ test(int i)
     static_assert((std::is_same<H::result_type, std::size_t>::value), "" );
     H h;
     T ec(i, std::system_category());
-    assert(h(ec) == i);
+    const std::size_t result = h(ec);
+    LIBCPP_ASSERT(result == i);
+    ((void)result); // Prevent unused warning
 }
 
 int main()
-- 
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