view: slice should be const

2018-04-01 14:44:08 +10:00 · 2018-04-01 14:44:08 +10:00 · 41cf6c3d51
commit 41cf6c3d51
parent 5b9eae9b25
1 changed files with 1 additions and 1 deletions
--- a/view.hpp
+++ b/view.hpp
@ -293,7 +293,7 @@ namespace util {
        // "abc".slice(0, -1) == "abc"
        // "abc".slice(0, -2) == "ab"
        constexpr auto
-        slice (int a, int b)
+        slice (int a, int b) const
        {
            auto first = m_begin;
            auto last  = m_begin;