rust/src/test/run-fail/morestack4.rs

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// error-pattern:explicit failure
// Just testing unwinding
use std;
native mod rustrt {
fn set_min_stack(size: uint);
}
fn getbig_and_fail(&&i: int) {
let r = and_then_get_big_again(@0);
if i != 0 {
getbig_and_fail(i - 1);
} else {
fail;
}
}
resource and_then_get_big_again(_i: @int) {
}
fn main() {
rustrt::set_min_stack(256u);
task::spawn(1, getbig_and_fail);
}