modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/920506-1.c (about)

     1  int l[]={0,1};
     2  main(){int*p=l;switch(*p++){case 0:exit(0);case 1:break;case 2:break;case 3:case 4:break;}abort();}