Enable the -Wsign-compare warning to better support MSVC

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289363 91177308-0d34-0410-b5e6-96231b3b80d8
2025-10-24 03:32:35 +08:00 · 2016-12-11 05:31:00 +00:00
parent 47dfc5940d
commit a2cd270943
67 changed files with 322 additions and 290 deletions
--- a/test/std/numerics/numarray/template.valarray/valarray.access/access.pass.cpp
+++ b/test/std/numerics/numarray/template.valarray/valarray.access/access.pass.cpp
@@ -23,11 +23,11 @@ int main()
        T a[] = {5, 4, 3, 2, 1};
        const unsigned N = sizeof(a)/sizeof(a[0]);
        std::valarray<T> v(a, N);
-        for (int i = 0; i < N; ++i)
+        for (unsigned i = 0; i < N; ++i)
        {
            assert(v[i] == a[i]);
            v[i] = i;
-            assert(v[i] == i);
+            assert(v[i] == static_cast<int>(i));
        }
    }
 }