clang/test/SemaCXX/subst-restrict.cpp

   1 // RUN: %clang_cc1 -std=c++17 -verify %s
   2
   3 // expected-no-diagnostics
   4
   5 template <class T> struct add_restrict {
   6   typedef T __restrict type;
   7 };
   8
   9 template <class T, class V> struct is_same {
  10   static constexpr bool value = false;
  11 };
  12
  13 template <class T> struct is_same<T, T> {
  14   static constexpr bool value = true;
  15 };
  16
  17 static_assert(is_same<int & __restrict, add_restrict<int &>::type>::value, "");
  18 static_assert(is_same<int(), add_restrict<int()>::type>::value, "");