[libcxx] r329976 - [libcxx] [test] Silence MSVC warning C4146.

[Stephan T. Lavavej via cfe-commits]

Author: stl_msft
Date: Thu Apr 12 16:56:14 2018
New Revision: 329976

URL: http://llvm.org/viewvc/llvm-project?rev=329976&view=rev
Log:
[libcxx] [test] Silence MSVC warning C4146.

This test code triggers the MSVC warning:

"unary minus operator applied to unsigned type, result still unsigned"

Although it would be possible to change the test code to avoid
this warning, I have chosen to simply silence it.

Fixes D45594.

Modified:
    libcxx/trunk/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/test_neg_one.pass.cpp

Modified: libcxx/trunk/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/test_neg_one.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/test_neg_one.pass.cpp?rev=329976&r1=329975&r2=329976&view=diff
==============================================================================
--- libcxx/trunk/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/test_neg_one.pass.cpp (original)
+++ libcxx/trunk/test/std/localization/locale.categories/category.numeric/locale.num.get/facet.num.get.members/test_neg_one.pass.cpp Thu Apr 12 16:56:14 2018
@@ -22,6 +22,10 @@
 #include <iostream>
 #include "test_iterators.h"
 
+#ifdef _MSC_VER
+#pragma warning(disable: 4146) // unary minus operator applied to unsigned type, result still unsigned
+#endif
+
 typedef std::num_get<char, input_iterator<const char*> > F;
 
 class my_facet