[libcxx] r272617 - Silence more unused variable warnings. Patch from STL at microsoft.com

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Mon Jun 13 21:46:39 2016
New Revision: 272617

URL: http://llvm.org/viewvc/llvm-project?rev=272617&view=rev
Log:
Silence more unused variable warnings. Patch from STL at microsoft.com

Modified:
    libcxx/trunk/test/std/depr/depr.c.headers/wchar_h.pass.cpp

Modified: libcxx/trunk/test/std/depr/depr.c.headers/wchar_h.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/depr/depr.c.headers/wchar_h.pass.cpp?rev=272617&r1=272616&r2=272617&view=diff
==============================================================================
--- libcxx/trunk/test/std/depr/depr.c.headers/wchar_h.pass.cpp (original)
+++ libcxx/trunk/test/std/depr/depr.c.headers/wchar_h.pass.cpp Mon Jun 13 21:46:39 2016
@@ -43,6 +43,14 @@ int main()
     ::va_list va;
     char* ns = 0;
     wchar_t* ws = 0;
+    ((void)mb); // Prevent unused warning
+    ((void)s); // Prevent unused warning
+    ((void)tm); // Prevent unused warning
+    ((void)w); // Prevent unused warning
+    ((void)fp); // Prevent unused warning
+    ((void)va); // Prevent unused warning
+    ((void)ns); // Prevent unused warning
+    ((void)ws); // Prevent unused warning
     static_assert((std::is_same<decltype(fwprintf(fp, L"")), int>::value), "");
     static_assert((std::is_same<decltype(fwscanf(fp, L"")), int>::value), "");
     static_assert((std::is_same<decltype(swprintf(ws, s, L"")), int>::value), "");