c_header_test.c (1313B)
1 // Copyright 2024 The Abseil Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #ifdef __cplusplus 16 #error This is a C compile test 17 #endif 18 19 // This test ensures that headers that are included in legacy C code are 20 // compatible with C. Abseil is a C++ library. We do not desire to expand C 21 // compatibility or keep C compatibility forever. This test only exists to 22 // ensure C compatibility until it is no longer required. Do not add new code 23 // that requires C compatibility. 24 #include "absl/base/attributes.h" // IWYU pragma: keep 25 #include "absl/base/config.h" // IWYU pragma: keep 26 #include "absl/base/optimization.h" // IWYU pragma: keep 27 #include "absl/base/policy_checks.h" // IWYU pragma: keep 28 #include "absl/base/port.h" // IWYU pragma: keep 29 30 int main() { return 0; }