rust/tests/ui/mir/issue-99852.rs

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//@ check-pass
//@ compile-flags: -Z validate-mir
#![feature(let_chains)]
fn lambda<T, U>() -> U
where
T: Default,
U: Default,
{
let foo: Result<T, ()> = Ok(T::default());
let baz: U = U::default();
if let Ok(foo) = foo && let Ok(bar) = transform(foo) {
bar
} else {
baz
}
}
fn transform<T, U>(input: T) -> Result<U, ()> {
todo!()
}
fn main() {}