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extern crate cortex_m_rtfm as rtfm;
use rtfm::{C2, C4, P1, P3, Resource};
static R1: Resource<i32, C2> = Resource::new(0);
fn j1(prio: P1) {
let ceil = prio.as_ceiling();
rtfm::raise_to(&ceil, &R1, |ceil| {
let r1 = R1.borrow(&prio, ceil);
// Would preempt this critical section
// rtfm::request(j2);
});
}
fn j2(prio: P3) {
rtfm::critical(|ceil| {
let r1 = R1.borrow(&prio, &ceil);
//~^ error
});
}
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