114 lines
4.4 KiB
Plaintext
114 lines
4.4 KiB
Plaintext
error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^ expected 1 lifetime argument
|
|
|
|
|
note: associated type defined here, with 1 lifetime parameter: `'a`
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^ --
|
|
help: add missing lifetime argument
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<'_, 1> = &'a ()>>) {}
|
|
| +++
|
|
|
|
error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^--- help: remove the unnecessary generics
|
|
| |
|
|
| expected 0 generic arguments
|
|
|
|
|
note: associated type defined here, with 0 generic parameters
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^
|
|
|
|
error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^ expected 1 lifetime argument
|
|
|
|
|
note: associated type defined here, with 1 lifetime parameter: `'a`
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^ --
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
help: add missing lifetime argument
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<'_, 1> = &'a ()>>) {}
|
|
| +++
|
|
|
|
error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^--- help: remove the unnecessary generics
|
|
| |
|
|
| expected 0 generic arguments
|
|
|
|
|
note: associated type defined here, with 0 generic parameters
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
|
|
error[E0107]: associated type takes 1 lifetime argument but 0 lifetime arguments were supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^ expected 1 lifetime argument
|
|
|
|
|
note: associated type defined here, with 1 lifetime parameter: `'a`
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^ --
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
help: add missing lifetime argument
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<'_, 1> = &'a ()>>) {}
|
|
| +++
|
|
|
|
error[E0107]: associated type takes 0 generic arguments but 1 generic argument was supplied
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:26
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^--- help: remove the unnecessary generics
|
|
| |
|
|
| expected 0 generic arguments
|
|
|
|
|
note: associated type defined here, with 0 generic parameters
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | type Y<'a>;
|
|
| ^
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
|
|
error[E0038]: the trait `X` cannot be made into an object
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:4:20
|
|
|
|
|
LL | fn f<'a>(arg : Box<dyn X<Y<1> = &'a ()>>) {}
|
|
| ^^^^^^^^^^^^^^^^^^^^ `X` cannot be made into an object
|
|
|
|
|
note: for a trait to be "dyn-compatible" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
|
|
--> $DIR/invalid_const_in_lifetime_position.rs:2:10
|
|
|
|
|
LL | trait X {
|
|
| - this trait cannot be made into an object...
|
|
LL | type Y<'a>;
|
|
| ^ ...because it contains the generic associated type `Y`
|
|
= help: consider moving `Y` to another trait
|
|
|
|
error: aborting due to 7 previous errors
|
|
|
|
Some errors have detailed explanations: E0038, E0107.
|
|
For more information about an error, try `rustc --explain E0038`.
|