export fn foo() void {
var x: [10]u8 = undefined;
var y = &x;
var z = y + 1;
_ = z;
}
// error
// backend=stage2
// target=native
//
// :4:15: error: incompatible types: '*[10]u8' and 'comptime_int'
// :4:13: note: type '*[10]u8' here
// :4:17: note: type 'comptime_int' here