libcxx/test/std/numerics/complex.number/complex.literals/literals1.pass.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 // UNSUPPORTED: c++03, c++11
  10 // <chrono>
  11
  12 #include <complex>
  13 #include <type_traits>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17
  18 int main(int, char**)
  19 {
  20     using namespace std::literals;
  21
  22     {
  23     std::complex<long double> c1 = 3.0il;
  24     assert ( c1 == std::complex<long double>(0, 3.0));
  25     auto c2 = 3il;
  26     assert ( c1 == c2 );
  27     }
  28
  29     {
  30     std::complex<double> c1 = 3.0i;
  31     assert ( c1 == std::complex<double>(0, 3.0));
  32     auto c2 = 3i;
  33     assert ( c1 == c2 );
  34     }
  35
  36     {
  37     std::complex<float> c1 = 3.0if;
  38     assert ( c1 == std::complex<float>(0, 3.0));
  39     auto c2 = 3if;
  40     assert ( c1 == c2 );
  41     }
  42
  43   return 0;
  44 }