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// build-fail
// error-pattern: reached the type-length limit while instantiating
// compile-flags: -Copt-level=0
// normalize-stderr-test: ".nll/" -> "/"
// Test that the type length limit can be changed.
// The exact type depends on optimizations, so disable them.
#![allow(dead_code)]
#![type_length_limit="8"]
macro_rules! link {
($id:ident, $t:ty) => {
pub type $id = ($t, $t, $t);
}
}
link! { A1, B1 }
link! { B1, C1 }
link! { C1, D1 }
link! { D1, E1 }
link! { E1, A }
link! { A, B }
link! { B, C }
link! { C, D }
link! { D, E }
link! { E, F }
link! { F, G<Option<i32>, Option<i32>> }
pub struct G<T, K>(std::marker::PhantomData::<(T, K)>);
fn main() {
drop::<Option<A>>(None);
}
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