mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-30 14:01:51 +00:00
28 lines
451 B
Rust
28 lines
451 B
Rust
//! This test checks that the param env canonicalization cache
|
|
//! does not end up with inconsistent values.
|
|
|
|
//@ check-pass
|
|
|
|
pub fn poison1() -> impl Sized
|
|
where
|
|
(): 'static,
|
|
{
|
|
}
|
|
pub fn poison2() -> impl Sized
|
|
where
|
|
(): 'static,
|
|
{
|
|
define_by_query((poison2, ()));
|
|
}
|
|
pub fn poison3() -> impl Sized
|
|
where
|
|
(): 'static,
|
|
{
|
|
}
|
|
|
|
trait Query {}
|
|
impl<Out, F: Fn() -> Out> Query for (F, Out) {}
|
|
fn define_by_query(_: impl Query) {}
|
|
|
|
fn main() {}
|