gcc/testsuite/g++.dg/cpp1z/utf8.C

   1 // { dg-do compile }
   2 // { dg-options "-std=c++1z" }
   3
   4 #include <cassert>
   5 #include <experimental/type_traits>
   6
   7 auto c = 'c';
   8 auto u8c = u8'c';
   9
  10 static_assert(std::experimental::is_same_v<decltype(u8c), decltype(c)>, "");
  11
  12 auto u8s = u8"c";
  13 auto x = u8s[0];
  14
  15 static_assert(std::experimental::is_same_v<decltype(u8c), decltype(x)>, "");