diff options
Diffstat (limited to 'libcxx/vendor/llvm/default_assertion_handler.in')
| -rw-r--r-- | libcxx/vendor/llvm/default_assertion_handler.in | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/libcxx/vendor/llvm/default_assertion_handler.in b/libcxx/vendor/llvm/default_assertion_handler.in index f115658f9f3c..d352405e905b 100644 --- a/libcxx/vendor/llvm/default_assertion_handler.in +++ b/libcxx/vendor/llvm/default_assertion_handler.in @@ -16,6 +16,7 @@ # include <__cxx03/__verbose_trap> #else # include <__config> +# include <__log_hardening_failure> # include <__verbose_abort> # include <__verbose_trap> #endif @@ -24,14 +25,40 @@ # pragma GCC system_header #endif -#if _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG +#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) -# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_ABORT("%s", message) +// Keep the old implementation that doesn't support assertion semantics for backward compatibility with the frozen C++03 +// mode. +# if _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG +# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_ABORT("%s", message) +# else +# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_TRAP(message) +# endif // _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG #else -# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_TRAP(message) +# if _LIBCPP_ASSERTION_SEMANTIC == _LIBCPP_ASSERTION_SEMANTIC_IGNORE +# define _LIBCPP_ASSERTION_HANDLER(message) ((void)0) + +# elif _LIBCPP_ASSERTION_SEMANTIC == _LIBCPP_ASSERTION_SEMANTIC_OBSERVE +# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_LOG_HARDENING_FAILURE(message) + +# elif _LIBCPP_ASSERTION_SEMANTIC == _LIBCPP_ASSERTION_SEMANTIC_QUICK_ENFORCE +# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_TRAP(message) + +# elif _LIBCPP_ASSERTION_SEMANTIC == _LIBCPP_ASSERTION_SEMANTIC_ENFORCE +# define _LIBCPP_ASSERTION_HANDLER(message) _LIBCPP_VERBOSE_ABORT("%s", message) + +# else + +# error _LIBCPP_ASSERTION_SEMANTIC must be set to one of the following values: \ +_LIBCPP_ASSERTION_SEMANTIC_IGNORE, \ +_LIBCPP_ASSERTION_SEMANTIC_OBSERVE, \ +_LIBCPP_ASSERTION_SEMANTIC_QUICK_ENFORCE, \ +_LIBCPP_ASSERTION_SEMANTIC_ENFORCE + +# endif // _LIBCPP_ASSERTION_SEMANTIC == _LIBCPP_ASSERTION_SEMANTIC_IGNORE -#endif // _LIBCPP_HARDENING_MODE == _LIBCPP_HARDENING_MODE_DEBUG +#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) #endif // _LIBCPP___ASSERTION_HANDLER |