| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // This test verifies that setting the hardening mode to a value that's not part of the predefined constants triggers |
| // a compile-time error. |
| |
| // Modules build produces a different error ("Could not build module 'std'"). |
| // UNSUPPORTED: clang-modules-build |
| // REQUIRES: verify-support |
| |
| // Note that GCC doesn't support `-Wno-macro-redefined`. |
| // RUN: %{verify} -U_LIBCPP_HARDENING_MODE -D_LIBCPP_HARDENING_MODE=42 |
| // Make sure that common cases of misuse produce readable errors. We deliberately disallow setting the hardening mode as |
| // if it were a boolean flag. |
| // RUN: %{verify} -U_LIBCPP_HARDENING_MODE -D_LIBCPP_HARDENING_MODE=0 |
| // RUN: %{verify} -U_LIBCPP_HARDENING_MODE -D_LIBCPP_HARDENING_MODE=1 |
| // RUN: %{verify} -U_LIBCPP_HARDENING_MODE -D_LIBCPP_HARDENING_MODE |
| |
| #include <cassert> |
| |
| // expected-error@*:* {{_LIBCPP_HARDENING_MODE must be set to one of the following values: _LIBCPP_HARDENING_MODE_NONE, _LIBCPP_HARDENING_MODE_FAST, _LIBCPP_HARDENING_MODE_EXTENSIVE, _LIBCPP_HARDENING_MODE_DEBUG}} |
