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//@ ignore-rustc-debug-assertions
// Similar to stress testing, the test case requires a larger call stack,
// so we ignore rustc's debug assertions.
// Regression for #93775, needs build-pass to test it.
//@ build-pass
//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@ ignore-hurd
//@[next] compile-flags: -Znext-solver
#![recursion_limit = "1001"]
use std::marker::PhantomData;
struct Z;
struct S<T>(PhantomData<T>);
type Nested = S<S<S<S<S<S<S<S<S<S<S<S<S<S<S<S<S<S<S<S
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>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>;
trait AsNum {
const NUM: u32;
}
impl AsNum for Z {
const NUM: u32 = 0;
}
impl<T: AsNum> AsNum for S<T> {
const NUM: u32 = T::NUM + 1;
}
fn main() {
let _ = Nested::NUM;
}
|
