1f08c3bdfSopenharmony_ciunion u { 2f08c3bdfSopenharmony_ci int i; 3f08c3bdfSopenharmony_ci char x[8]; 4f08c3bdfSopenharmony_ci}; 5f08c3bdfSopenharmony_ci 6f08c3bdfSopenharmony_cistatic union u foo(int a) 7f08c3bdfSopenharmony_ci{ 8f08c3bdfSopenharmony_ci return (union u)a; 9f08c3bdfSopenharmony_ci} 10f08c3bdfSopenharmony_ci 11f08c3bdfSopenharmony_cistatic union u bar(long a) 12f08c3bdfSopenharmony_ci{ 13f08c3bdfSopenharmony_ci return (union u)a; 14f08c3bdfSopenharmony_ci} 15f08c3bdfSopenharmony_ci 16f08c3bdfSopenharmony_ci/* 17f08c3bdfSopenharmony_ci * check-name: union-cast 18f08c3bdfSopenharmony_ci * check-command: sparse -Wunion-cast $file 19f08c3bdfSopenharmony_ci * 20f08c3bdfSopenharmony_ci * check-error-start 21f08c3bdfSopenharmony_cieval/union-cast.c:8:17: warning: cast to union type 22f08c3bdfSopenharmony_cieval/union-cast.c:13:17: warning: cast to non-scalar 23f08c3bdfSopenharmony_ci * check-error-end 24f08c3bdfSopenharmony_ci */ 25