1export fn foo() void {
 2    const x = switch (bar()) {
 3        1, 2 => 1,
 4        3, 4 => 2,
 5        else => 3,
 6    };
 7    _ = x;
 8}
 9fn bar() i32 {
10    return 2;
11}
12
13// error
14//
15// :2:15: error: value with comptime-only type 'comptime_int' depends on runtime control flow
16// :2:26: note: runtime control flow here