Index: test/std/strings/basic.string/string.cons/T_size_size.pass.cpp
===================================================================
--- test/std/strings/basic.string/string.cons/T_size_size.pass.cpp
+++ test/std/strings/basic.string/string.cons/T_size_size.pass.cpp
@@ -36,7 +36,7 @@
         S s2(sv, pos, n);
         LIBCPP_ASSERT(s2.__invariants());
         assert(pos <= sv.size());
-        unsigned rlen = std::min<unsigned>(sv.size() - pos, n);
+        unsigned rlen = std::min(static_cast<unsigned>(sv.size()) - pos, n);
         assert(s2.size() == rlen);
         assert(T::compare(s2.data(), sv.data() + pos, rlen) == 0);
         assert(s2.get_allocator() == A());
@@ -68,7 +68,7 @@
         S s2(sv, pos, n, a);
         LIBCPP_ASSERT(s2.__invariants());
         assert(pos <= sv.size());
-        unsigned rlen = std::min<unsigned>(sv.size() - pos, n);
+        unsigned rlen = std::min(static_cast<unsigned>(sv.size()) - pos, n);
         assert(s2.size() == rlen);
         assert(T::compare(s2.data(), sv.data() + pos, rlen) == 0);
         assert(s2.get_allocator() == a);