// error-pattern: mismatched types

// Make sure that fn-to-block coercion isn't incorrectly lifted over
// other tycons.

fn coerce(b: &block()) -> fn() {
    fn lol(f: &fn(&block()) -> fn(), g: &block()) -> fn() { ret f(g); }
    fn fn_id(f: &fn()) -> fn() { ret f }
    ret lol(fn_id, b);
}


fn main() { let i = 8; let f = coerce(block () { log_err i; }); f(); }