external/bsd/libc++/dist/libcxx/test/utilities/template.bitset/includes.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // test that <bitset> includes <cstddef>, <string>, <stdexcept> and <iosfwd>
  11
  12 #include <bitset>
  13
  14 #ifndef _LIBCPP_CSTDDEF
  15 #error <cstddef> has not been included
  16 #endif
  17
  18 #ifndef _LIBCPP_STRING
  19 #error <string> has not been included
  20 #endif
  21
  22 #ifndef _LIBCPP_STDEXCEPT
  23 #error <stdexcept> has not been included
  24 #endif
  25
  26 #ifndef _LIBCPP_IOSFWD
  27 #error <iosfwd> has not been included
  28 #endif
  29
  30 int main()
  31 {
  32 }