1export fn foo() void {
 2    var x: [10]u8 = undefined;
 3    const y = &x;
 4    const z = y + 1;
 5    _ = z;
 6}
 7
 8// error
 9//
10// :4:17: error: incompatible types: '*[10]u8' and 'comptime_int'
11// :4:15: note: type '*[10]u8' here
12// :4:19: note: type 'comptime_int' here