view: avoid unsigned comparison warnings in split's assert

2019-02-03 12:29:49 +11:00 · 2019-02-03 12:29:49 +11:00 · ddc24b076b
commit ddc24b076b
parent ab6840c7fc
1 changed files with 1 additions and 1 deletions
--- a/view.hpp
+++ b/view.hpp
@ -300,7 +300,7 @@ namespace cruft {
        [[nodiscard]] constexpr auto
        split (IndexT idx) const
        {
-            CHECK_LE (idx, size ());
+            CHECK_LE (cruft::cast::lossless<std::size_t> (idx), size ());

            auto last = m_begin;
            std::advance (last, idx);