Get tests running with warnings. Fix warnings in headers and tests

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228344 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-05 20:28:37 +00:00
parent 70e0af45ae
commit 75fdf0ea7c
26 changed files with 66 additions and 21 deletions
--- a/test/std/utilities/tuple/tuple.tuple/tuple.elem/get_const.pass.cpp
+++ b/test/std/utilities/tuple/tuple.tuple/tuple.elem/get_const.pass.cpp
@@ -45,6 +45,7 @@ int main()
        typedef std::tuple<Empty> T;
        constexpr T t{Empty()};
        constexpr Empty e = std::get<0>(t);
+        ((void)e); // Prevent unused warning
    }
 #endif
    {