mirror of
https://github.com/rust-lang/rust
synced 2024-09-06 01:11:17 +00:00
20 lines
569 B
Rust
20 lines
569 B
Rust
//@ check-pass
|
|
// FIXME(#54943) This test targets the scenario where proving the WF requirements requires
|
|
// knowing the value of the `_` type present in the user type annotation - unfortunately, figuring
|
|
// out the value of that `_` requires type-checking the surrounding code, but that code is dead,
|
|
// so our NLL region checker doesn't have access to it. This test should actually fail to compile.
|
|
|
|
#![allow(warnings)]
|
|
|
|
use std::fmt::Debug;
|
|
|
|
fn foo<T: 'static + Debug>(_: T) { }
|
|
|
|
fn bar<'a>() {
|
|
return;
|
|
|
|
foo::<Vec<_>>(Vec::<&'a u32>::new());
|
|
}
|
|
|
|
fn main() {}
|