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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/associated-types/issue-22560.stderr | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/associated-types/issue-22560.stderr')
| -rw-r--r-- | src/test/ui/associated-types/issue-22560.stderr | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/test/ui/associated-types/issue-22560.stderr b/src/test/ui/associated-types/issue-22560.stderr new file mode 100644 index 000000000..700923c1b --- /dev/null +++ b/src/test/ui/associated-types/issue-22560.stderr @@ -0,0 +1,56 @@ +error[E0393]: the type parameter `Rhs` must be explicitly specified + --> $DIR/issue-22560.rs:9:23 + | +LL | trait Sub<Rhs=Self> { + | ------------------- type parameter `Rhs` must be specified for this +... +LL | type Test = dyn Add + Sub; + | ^^^ help: set the type parameter to the desired type: `Sub<Rhs>` + | + = note: because of the default `Self` reference, type parameters must be specified on object types + +error[E0393]: the type parameter `Rhs` must be explicitly specified + --> $DIR/issue-22560.rs:9:17 + | +LL | trait Add<Rhs=Self> { + | ------------------- type parameter `Rhs` must be specified for this +... +LL | type Test = dyn Add + Sub; + | ^^^ help: set the type parameter to the desired type: `Add<Rhs>` + | + = note: because of the default `Self` reference, type parameters must be specified on object types + +error[E0225]: only auto traits can be used as additional traits in a trait object + --> $DIR/issue-22560.rs:9:23 + | +LL | type Test = dyn Add + Sub; + | --- ^^^ additional non-auto trait + | | + | first non-auto trait + | + = help: consider creating a new trait with all of these as supertraits and using that trait here instead: `trait NewTrait: Add<[type error]> + Sub<[type error]> {}` + = note: auto-traits like `Send` and `Sync` are traits that have special properties; for more information on them, visit <https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits> + +error[E0191]: the value of the associated types `Output` (from trait `Add`), `Output` (from trait `Sub`) must be specified + --> $DIR/issue-22560.rs:9:17 + | +LL | type Output; + | ----------- `Output` defined here +... +LL | type Output; + | ----------- `Output` defined here +... +LL | type Test = dyn Add + Sub; + | ^^^ ^^^ associated type `Output` must be specified + | | + | associated type `Output` must be specified + | +help: specify the associated types + | +LL | type Test = dyn Add<Output = Type> + Sub<Output = Type>; + | ~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~ + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0191, E0225, E0393. +For more information about an error, try `rustc --explain E0191`. |