On Tue, 26 Jul 2022 10:37:25 +0200
Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
> Reported by Travis CI:
>
> /home/travis/build/kvm-unit-tests/kvm-unit-tests/lib/s390x/fault.c:43:56: error: static_assert with no message is a C++17 extension [-Werror,-Wc++17-extensions]
> _Static_assert(ARRAY_SIZE(prot_str) == PROT_NUM_CODES);
> ^
> , ""
> 1 error generated.
> make: *** [<builtin>: lib/s390x/fault.o] Error 1
>
> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Reviewed-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>
> ---
> lib/s390x/fault.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/s390x/fault.c b/lib/s390x/fault.c
> index 1cd6e26..a882d5d 100644
> --- a/lib/s390x/fault.c
> +++ b/lib/s390x/fault.c
> @@ -40,7 +40,7 @@ static void print_decode_pgm_prot(union teid teid)
> "LAP",
> "IEP",
> };
> - _Static_assert(ARRAY_SIZE(prot_str) == PROT_NUM_CODES);
> + _Static_assert(ARRAY_SIZE(prot_str) == PROT_NUM_CODES, "ESOP2 prot codes");
> int prot_code = teid_esop2_prot_code(teid);
>
> printf("Type: %s\n", prot_str[prot_code]);
