23 lines
432 B
Rust
23 lines
432 B
Rust
|
// issue:113951
|
||
|
|
|
||
|
|
trait Foo<'x, T> {}
|
||
|
|
|
||
|
|
trait RefFoo<T> {
|
||
|
|
fn ref_foo(&self);
|
||
|
|
}
|
||
|
|
|
||
|
|
impl<T> RefFoo<T> for T
|
||
|
|
where
|
||
|
|
for<'a> &'a mut Vec<&'a u32>: Foo<'static, T>,
|
||
|
|
{
|
||
|
|
fn ref_foo(&self) {}
|
||
|
|
}
|
||
|
|
|
||
|
|
fn coerce_lifetime2() {
|
||
|
|
<i32 as RefFoo<i32>>::ref_foo(unknown);
|
||
|
|
//~^ ERROR cannot find value `unknown` in this scope
|
||
|
|
//~| ERROR the trait bound `for<'a> &'a mut Vec<&'a u32>: Foo<'static, i32>` is not satisfied
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|