diff options
Diffstat (limited to 'src/system.h')
| -rw-r--r-- | src/system.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/system.h b/src/system.h index 0210f6c6..6073048f 100644 --- a/src/system.h +++ b/src/system.h @@ -73,9 +73,14 @@ typedef size_t uintptr_t; # include <verify.h> # include <xalloc.h> - -/* See https://lists.gnu.org/archive/html/bug-bison/2019-10/msg00061.html. */ -# if defined __GNUC__ && ! defined __clang__ && ! defined __ICC && __GNUC__ < 5 +// Clang and ICC like to pretend they are GCC. +#if defined __GNUC__ && !defined __clang__ && !defined __ICC +# define GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__) +#endif + +// See https://lists.gnu.org/archive/html/bug-bison/2019-10/msg00061.html +// and https://trac.macports.org/ticket/59927. +#if defined GCC_VERSION && 405 <= GCC_VERSION # define IGNORE_TYPE_LIMITS_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wtype-limits\"") |