// xfail-stage0
//error-pattern:no clauses match
fn main() {
#macro([#trivial, 1 * 2 * 4 * 2 * 1]);
assert (#trivial(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16) ==
16);
}