From 815a6cc1e325a4e8596b91756039a7d699471b11 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sat, 27 Apr 2013 22:47:52 +0000
Subject: Merge libc++ trunk r180598.  Contains several minor cleanups and bug
 fixes, no major changes.

MFC after:	2 weeks
---
 contrib/libc++/src/system_error.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'contrib/libc++/src/system_error.cpp')

diff --git a/contrib/libc++/src/system_error.cpp b/contrib/libc++/src/system_error.cpp
index 763d62c..7376b77 100644
--- a/contrib/libc++/src/system_error.cpp
+++ b/contrib/libc++/src/system_error.cpp
@@ -195,6 +195,9 @@ __throw_system_error(int ev, const char* what_arg)
 {
 #ifndef _LIBCPP_NO_EXCEPTIONS
     throw system_error(error_code(ev, system_category()), what_arg);
+#else
+    (void)ev;
+    (void)what_arg;
 #endif
 }
 
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