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 // test <cstdbool> // deprecated in C++17, removed in C++20, but still provided by libc++ as an extension 10 11 // ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS 12 13 #include <cstdbool> 14 15 #include "test_macros.h" 16 17 #ifndef __bool_true_false_are_defined 18 #error __bool_true_false_are_defined not defined 19 #endif 20 21 #ifdef bool 22 #error bool should not be defined 23 #endif 24 25 #ifdef true 26 #error true should not be defined 27 #endif 28 29 #ifdef false 30 #error false should not be defined 31 #endif 32 33 int main(int, char**) 34 { 35 36 return 0; 37 } 38