1*63eb40eeSA. Jiang //===----------------------------------------------------------------------===// 2*63eb40eeSA. Jiang // 3*63eb40eeSA. Jiang // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*63eb40eeSA. Jiang // See https://llvm.org/LICENSE.txt for license information. 5*63eb40eeSA. Jiang // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*63eb40eeSA. Jiang // 7*63eb40eeSA. Jiang //===----------------------------------------------------------------------===// 8*63eb40eeSA. Jiang 9*63eb40eeSA. Jiang // <ctgmath> 10*63eb40eeSA. Jiang 11*63eb40eeSA. Jiang // check that <ctgmath> is deprecated in C++17 and removed in C++20 12*63eb40eeSA. Jiang // When built with modules, <ctgmath> should be omitted. 13*63eb40eeSA. Jiang 14*63eb40eeSA. Jiang // UNSUPPORTED: c++03, c++11, c++14 15*63eb40eeSA. Jiang // UNSUPPORTED: clang-modules-build 16*63eb40eeSA. Jiang 17*63eb40eeSA. Jiang #include "test_macros.h" 18*63eb40eeSA. Jiang 19*63eb40eeSA. Jiang #include <ctgmath> 20*63eb40eeSA. Jiang 21*63eb40eeSA. Jiang #if TEST_STD_VER >= 20 22*63eb40eeSA. Jiang // expected-warning@ctgmath:* {{'__standard_header_ctgmath' is deprecated: removed in C++20. Include <cmath> and <complex> instead.}} 23*63eb40eeSA. Jiang #else 24*63eb40eeSA. Jiang // expected-warning@ctgmath:* {{'__standard_header_ctgmath' is deprecated: Include <cmath> and <complex> instead.}} 25*63eb40eeSA. Jiang #endif 26