85 lines
2.8 KiB
Plaintext
85 lines
2.8 KiB
Plaintext
error[E0718]: `add` language item must be applied to a trait with 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:10:1
|
|
|
|
|
LL | #[lang = "add"]
|
|
| ^^^^^^^^^^^^^^^
|
|
LL | trait MyAdd<'a, T> {}
|
|
| ------- this trait has 2 generic arguments
|
|
|
|
error[E0718]: `drop_in_place` language item must be applied to a function with at least 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:14:1
|
|
|
|
|
LL | #[lang = "drop_in_place"]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
LL |
|
|
LL | fn my_ptr_drop() {}
|
|
| - this function has 0 generic arguments
|
|
|
|
error[E0718]: `index` language item must be applied to a trait with 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:18:1
|
|
|
|
|
LL | #[lang = "index"]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
LL | trait MyIndex<'a, T> {}
|
|
| ------- this trait has 2 generic arguments
|
|
|
|
error[E0718]: `phantom_data` language item must be applied to a struct with 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:22:1
|
|
|
|
|
LL | #[lang = "phantom_data"]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
|
LL |
|
|
LL | struct MyPhantomData<T, U>;
|
|
| ------ this struct has 2 generic arguments
|
|
|
|
error[E0718]: `owned_box` language item must be applied to a struct with at least 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:28:1
|
|
|
|
|
LL | #[lang = "owned_box"]
|
|
| ^^^^^^^^^^^^^^^^^^^^^
|
|
LL |
|
|
LL | struct Foo;
|
|
| - this struct has 0 generic arguments
|
|
|
|
error[E0718]: `start` language item must be applied to a function with 1 generic argument
|
|
--> $DIR/lang-item-generic-requirements.rs:34:1
|
|
|
|
|
LL | #[lang = "start"]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
LL |
|
|
LL | fn start(_: *const u8, _: isize, _: *const *const u8) -> isize {
|
|
| - this function has 0 generic arguments
|
|
|
|
error[E0392]: parameter `T` is never used
|
|
--> $DIR/lang-item-generic-requirements.rs:24:22
|
|
|
|
|
LL | struct MyPhantomData<T, U>;
|
|
| ^ unused parameter
|
|
|
|
|
= help: consider removing `T` or referring to it in a field
|
|
= help: if you intended `T` to be a const parameter, use `const T: usize` instead
|
|
|
|
error[E0392]: parameter `U` is never used
|
|
--> $DIR/lang-item-generic-requirements.rs:24:25
|
|
|
|
|
LL | struct MyPhantomData<T, U>;
|
|
| ^ unused parameter
|
|
|
|
|
= help: consider removing `U` or referring to it in a field
|
|
= help: if you intended `U` to be a const parameter, use `const U: usize` instead
|
|
|
|
error[E0369]: cannot add `{integer}` to `{integer}`
|
|
--> $DIR/lang-item-generic-requirements.rs:44:7
|
|
|
|
|
LL | r + a;
|
|
| - ^ - {integer}
|
|
| |
|
|
| {integer}
|
|
|
|
error: requires `copy` lang_item
|
|
|
|
error: aborting due to 10 previous errors
|
|
|
|
Some errors have detailed explanations: E0369, E0392, E0718.
|
|
For more information about an error, try `rustc --explain E0369`.
|