//ww:run-exit 20
// Run leg of the retired 671_struct_packed.c row frame_offset.
package main;
type Q = struct @packed { a: u8, b: u32 };
export fn main() i32 = {
	let p: Q = Q { a = 1u8, b = 5u32 };
	let after: i32 = 77;
	p.b = 200u32;
	return (p.b: i32) + after - (p.a: i32);
};