Enable the -Wsign-compare warning to better support MSVC

llvm-svn: 289363

2 files changed, 4 insertions, 4 deletions

diff --git a/libcxx/test/std/utilities/function.objects/comparisons/pointer_comparison_test_helper.hpp b/libcxx/test/std/utilities/function.objects/comparisons/pointer_comparison_test_helper.hpp
index 66d783a6e35..b23d4e8bb47 100644
--- a/libcxx/test/std/utilities/function.objects/comparisons/pointer_comparison_test_helper.hpp
+++ b/libcxx/test/std/utilities/function.objects/comparisons/pointer_comparison_test_helper.hpp
@@ -19,13 +19,13 @@ void do_pointer_comparison_test() {
 #endif
     std::vector<std::shared_ptr<T> > pointers;
     const std::size_t test_size = 100;
-    for (int i=0; i < test_size; ++i)
+    for (size_t i=0; i < test_size; ++i)
         pointers.push_back(std::shared_ptr<T>(new T()));
     Compare comp;
     UIntCompare ucomp;
     VoidCompare vcomp;
-    for (int i=0; i < test_size; ++i) {
-        for (int j=0; j < test_size; ++j) {
+    for (size_t i=0; i < test_size; ++i) {
+        for (size_t j=0; j < test_size; ++j) {
             T* lhs = pointers[i].get();
             T* rhs = pointers[j].get();
             std::uintptr_t lhs_uint = reinterpret_cast<std::uintptr_t>(lhs);
diff --git a/libcxx/test/std/utilities/function.objects/unord.hash/integral.pass.cpp b/libcxx/test/std/utilities/function.objects/unord.hash/integral.pass.cpp
index 234c30981f2..2f3f9bee4bc 100644
--- a/libcxx/test/std/utilities/function.objects/unord.hash/integral.pass.cpp
+++ b/libcxx/test/std/utilities/function.objects/unord.hash/integral.pass.cpp
@@ -39,7 +39,7 @@ test()
         if (sizeof(T) <= sizeof(std::size_t))
         {
             const std::size_t result = h(t);
-            LIBCPP_ASSERT(result == t);
+            LIBCPP_ASSERT(result == static_cast<size_t>(t));
             ((void)result); // Prevent unused warning
         }
     }