//ww:run-exit 0
// #34 close, sret leg: a >24B struct CALL element writes through the
// hidden RDI into the append scratch before the grow.
package main;
type big40 = struct { a: i64, b: i64, c: i64, d: i64, e: i64 };
fn mkbig(base: i64) big40 = {
	let e: big40;
	e.a = base; e.b = base + 1i64; e.c = base + 2i64;
	e.d = base + 3i64; e.e = base + 4i64;
	return e;
};
fn main() i32 = {
	let bs: []big40 = [];
	append(bs, mkbig(10i64));
	append(bs, mkbig(20i64));
	if (bs.len != 2) { return 1; };
	if (bs[0].a != 10i64 || bs[0].e != 14i64) { return 2; };
	if (bs[1].a != 20i64 || bs[1].e != 24i64) { return 3; };
	return 0;
};