diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/yosys.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/yosys.h b/kernel/yosys.h index b9b6b24b1..f1646d6bc 100644 --- a/kernel/yosys.h +++ b/kernel/yosys.h @@ -145,6 +145,14 @@ extern Tcl_Obj *Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *p #endif #if __cplusplus >= 201703L +# define YS_MAYBE_UNUSED [[maybe_unused]]; +#elif defined(__GNUC__) || defined(__clang__) +# define YS_MAYBE_UNUSED __attribute__((__unused__)) +#else +# define YS_MAYBE_UNUSED +#endif + +#if __cplusplus >= 201703L # define YS_FALLTHROUGH [[fallthrough]]; #elif defined(__clang__) # define YS_FALLTHROUGH [[clang::fallthrough]]; |