libcxx/test/std/containers/sequences/array/array.fill/fill.verify.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // <array>
  10
  11 // void fill(const T& u);
  12
  13 // XFAIL: FROZEN-CXX03-HEADERS-FIXME
  14
  15 #include <array>
  16 #include <cassert>
  17
  18 int main(int, char**) {
  19   {
  20     typedef double T;
  21     typedef std::array<const T, 0> C;
  22     C c = {};
  23     // expected-error-re@array:* {{static assertion failed{{.*}}cannot fill zero-sized array of type 'const T'}}
  24     c.fill(5.5); // expected-note {{requested here}}
  25   }
  26
  27   return 0;
  28 }