rust/tests/ui/object-lifetime/object-lifetime-default.rs
2023-01-11 09:32:08 +00:00

51 lines
784 B
Rust

#![feature(rustc_attrs)]
#[rustc_object_lifetime_default]
struct A<
T, //~ ERROR BaseDefault
>(T);
#[rustc_object_lifetime_default]
struct B<
'a,
T, //~ ERROR BaseDefault
>(&'a (), T);
#[rustc_object_lifetime_default]
struct C<
'a,
T: 'a, //~ ERROR 'a
>(&'a T);
#[rustc_object_lifetime_default]
struct D<
'a,
'b,
T: 'a + 'b, //~ ERROR Ambiguous
>(&'a T, &'b T);
#[rustc_object_lifetime_default]
struct E<
'a,
'b: 'a,
T: 'b, //~ ERROR 'b
>(&'a T, &'b T);
#[rustc_object_lifetime_default]
struct F<
'a,
'b,
T: 'a, //~ ERROR 'a
U: 'b, //~ ERROR 'b
>(&'a T, &'b U);
#[rustc_object_lifetime_default]
struct G<
'a,
'b,
T: 'a, //~ ERROR 'a
U: 'a + 'b, //~ ERROR Ambiguous
>(&'a T, &'b U);
fn main() {}