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error: `default` is not followed by an item
--> $DIR/default.rs:23:5
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LL | default pub fn foo<T: Default>() -> T { T::default() }
| ^^^^^^^ the `default` qualifier
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= note: only `fn`, `const`, `type`, or `impl` items may be prefixed by `default`
error: non-item in item list
--> $DIR/default.rs:23:13
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LL | impl Foo for u32 {
| - item list starts here
LL | default pub fn foo<T: Default>() -> T { T::default() }
| ^^^ non-item starts here
...
LL | }
| - item list ends here
error[E0449]: visibility qualifiers are not permitted here
--> $DIR/default.rs:17:5
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LL | pub default fn foo<T: Default>() -> T {
| ^^^
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= note: trait items always share the visibility of their trait
warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/default.rs:3:12
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LL | #![feature(specialization)]
| ^^^^^^^^^^^^^^
|
= note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
= help: consider using `min_specialization` instead, which is more stable and complete
= note: `#[warn(incomplete_features)]` on by default
error[E0046]: not all trait items implemented, missing: `foo`
--> $DIR/default.rs:22:1
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LL | fn foo<T: Default>() -> T;
| -------------------------- `foo` from trait
...
LL | impl Foo for u32 {
| ^^^^^^^^^^^^^^^^ missing `foo` in implementation
error: aborting due to 4 previous errors; 1 warning emitted
Some errors have detailed explanations: E0046, E0449.
For more information about an error, try `rustc --explain E0046`.
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