libcxx/test/std/depr/depr.cpp.headers/ctgmath.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 // <ctgmath>
  10
  11 // check that <ctgmath> is deprecated in C++17 and removed in C++20
  12 // When built with modules, <ctgmath> should be omitted.
  13
  14 // UNSUPPORTED: c++03, c++11, c++14
  15 // UNSUPPORTED: clang-modules-build
  16
  17 #include "test_macros.h"
  18
  19 #include <ctgmath>
  20
  21 #if TEST_STD_VER >= 20
  22 // expected-warning@ctgmath:* {{'__standard_header_ctgmath' is deprecated: removed in C++20. Include <cmath> and <complex> instead.}}
  23 #else
  24 // expected-warning@ctgmath:* {{'__standard_header_ctgmath' is deprecated: Include <cmath> and <complex> instead.}}
  25 #endif