// 901_massign_blank — tuple multi-assign discard `_` gap fixture for the
// 901 asserttyped net (class G). In `_, a = f()` the blank `_` parses to
// an empty-str N_IDENT with no decl, so the generic N_IDENT exprtype path
// left it type_=nil (945's own comment documents the gap). The `_` is a
// GAP, not an exemption — the slot has a real element type ([]u8 here), so
// stamptuplebinds(define=false) stamps it with that element type (harec
// drops `_` but still advances the tuple slot). a is pre-declared and
// resolves the normal way; this reads 0.
package main;

fn mk() ([]u8, i64) = {
	let b: str = "hi";
	let p: []u8;
	p.ptr = b.ptr;
	p.len = 2;
	p.cap = 5;
	return (p, 7i64);
};

export fn main() i32 = {
	let a: i64 = 0i64;
	_, a = mk();
	if (a != 7) { return 1; };
	return 0;
};