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|
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/unspecified-self-in-trait-ref.rs:10:13
|
LL | let a = Foo::lol();
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
= note: `#[warn(bare_trait_objects)]` on by default
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let a = <dyn Foo>::lol();
| ++++ +
error[E0599]: no function or associated item named `lol` found for trait object `dyn Foo<_>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:10:18
|
LL | let a = Foo::lol();
| ^^^ function or associated item not found in `dyn Foo<_>`
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/unspecified-self-in-trait-ref.rs:14:13
|
LL | let b = Foo::<_>::lol();
| ^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let b = <dyn Foo::<_>>::lol();
| ++++ +
error[E0599]: no function or associated item named `lol` found for trait object `dyn Foo<_>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:14:23
|
LL | let b = Foo::<_>::lol();
| ^^^ function or associated item not found in `dyn Foo<_>`
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/unspecified-self-in-trait-ref.rs:18:13
|
LL | let c = Bar::lol();
| ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let c = <dyn Bar>::lol();
| ++++ +
error[E0599]: no function or associated item named `lol` found for trait object `dyn Bar<_, _>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:18:18
|
LL | let c = Bar::lol();
| ^^^ function or associated item not found in `dyn Bar<_, _>`
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/unspecified-self-in-trait-ref.rs:22:13
|
LL | let d = Bar::<usize, _>::lol();
| ^^^^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let d = <dyn Bar::<usize, _>>::lol();
| ++++ +
error[E0599]: no function or associated item named `lol` found for trait object `dyn Bar<usize, _>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:22:30
|
LL | let d = Bar::<usize, _>::lol();
| ^^^ function or associated item not found in `dyn Bar<usize, _>`
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/unspecified-self-in-trait-ref.rs:26:13
|
LL | let e = Bar::<usize>::lol();
| ^^^^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
help: if this is a dyn-compatible trait, use `dyn`
|
LL | let e = <dyn Bar::<usize>>::lol();
| ++++ +
error[E0393]: the type parameter `A` must be explicitly specified
--> $DIR/unspecified-self-in-trait-ref.rs:26:13
|
LL | pub trait Bar<X=usize, A=Self> {
| ------------------------------ type parameter `A` must be specified for this
...
LL | let e = Bar::<usize>::lol();
| ^^^^^^^^^^^^ missing reference to `A`
|
= note: because of the default `Self` reference, type parameters must be specified on object types
error: aborting due to 5 previous errors; 5 warnings emitted
Some errors have detailed explanations: E0393, E0599.
For more information about an error, try `rustc --explain E0393`.
|
