Silence another occurrence of MSVC's suprious unused warning. Patch from STL@microsoft.com

llvm-svn: 277572
2016-08-03 05:46:36 +00:00 · 2016-08-03 05:46:36 +00:00 · 7da93bb154
parent 196986ca95
commit 7da93bb154
1 changed files with 4 additions and 1 deletions
--- a/libcxx/test/support/test_allocator.h
+++ b/libcxx/test/support/test_allocator.h
@ -291,7 +291,10 @@ public:

    template<typename U, typename... Args>
    void destroy(U* p)
-    { p->~U(); }
+    {
+        p->~U();
+        ((void)p); // Prevent MSVC's spurious unused warning
+    }
 };

 template<typename T, typename U>