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// regression test for <https://github.com/rust-lang/rust/issues/134336>
// this previously caused an ICE, because we would compare `#[track_caller]` of
// the callee and the caller (in tailcalls specifically), leading to a problem
// since `T::f`'s instance can't be resolved (we do not know if the function is
// or isn't marked with `#[track_caller]`!)
//
//@ check-pass
#![expect(incomplete_features)]
#![feature(explicit_tail_calls)]
trait Tr {
fn f();
}
fn g<T: Tr>() {
become T::f();
}
fn main() {}
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