1f08c3bdfSopenharmony_civoid foo(void) 2f08c3bdfSopenharmony_ci{ 3f08c3bdfSopenharmony_ci _Static_assert((char) -1 == -1, "plain char is not signed"); 4f08c3bdfSopenharmony_ci} 5f08c3bdfSopenharmony_ci 6f08c3bdfSopenharmony_ci/* 7f08c3bdfSopenharmony_ci * check-name: fsigned-char 8f08c3bdfSopenharmony_ci * check-command: sparse -fsigned-char -Wno-decl $file 9f08c3bdfSopenharmony_ci */ 10