static int foo(int a)
{
        switch (a) {
        case 0:
                return a;
        case a:
                return 0;
        case (a - a):
                return 1;
        default:
                return a;
        }
}

static int bar(int a)
{
        switch (a) {
        case 0:
                break;
        case a:
                a++;
label:
                return a;
        }

        goto label;
}


/*
 * check-name: non-const-case
 * check-command: test-linearize -Wno-decl $file
 *
 * check-error-ignore
 * check-output-ignore
 * check-output-excludes:switch \\.
 */