libcxx/test/std/strings/c.strings/cwchar_include_order2.compile.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 // <cwchar>
  10
  11 // XFAIL: no-wide-characters
  12
  13 // Tests that include ordering does not affect the definition of wcsstr.
  14 // See: https://llvm.org/PR62638
  15
  16 // clang-format off
  17 #include <iosfwd>
  18 #include <cwchar>
  19 // clang-format on
  20
  21 void func() {
  22   wchar_t* v1;
  23   const wchar_t* cv2 = L"/";
  24   v1 = wcsstr(cv2, L"/"); // expected-error {{assigning to 'wchar_t *' from 'const wchar_t *' discards qualifiers}}
  25 }