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error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-send.rs:20:1
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LL | unsafe impl Send for (MyType, MyType) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate
|
= note: the impl does not reference only types defined in this crate
= note: define and implement a trait or new type instead
error[E0321]: cross-crate traits with a default impl, like `std::marker::Send`, can only be implemented for a struct/enum type, not `&'static NotSync`
--> $DIR/coherence-impls-send.rs:24:1
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LL | unsafe impl Send for &'static NotSync {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't implement cross-crate trait with a default impl for non-struct/enum type
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-send.rs:28:1
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LL | unsafe impl Send for [MyType] {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate
|
= note: the impl does not reference only types defined in this crate
= note: define and implement a trait or new type instead
error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
--> $DIR/coherence-impls-send.rs:32:1
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LL | unsafe impl Send for &'static [NotSync] {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate
|
= note: the impl does not reference only types defined in this crate
= note: define and implement a trait or new type instead
error: aborting due to 4 previous errors
Some errors occurred: E0117, E0321.
For more information about an error, try `rustc --explain E0117`.
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