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Diffstat (limited to 'src/test/ui/traits/issue-32963.stderr')
| -rw-r--r-- | src/test/ui/traits/issue-32963.stderr | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-32963.stderr b/src/test/ui/traits/issue-32963.stderr new file mode 100644 index 000000000..bad45e54d --- /dev/null +++ b/src/test/ui/traits/issue-32963.stderr @@ -0,0 +1,27 @@ +error[E0225]: only auto traits can be used as additional traits in a trait object + --> $DIR/issue-32963.rs:8:31 + | +LL | size_of_copy::<dyn Misc + Copy>(); + | ---- ^^^^ 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: Misc + Copy {}` + = 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[E0277]: the trait bound `dyn Misc: Copy` is not satisfied + --> $DIR/issue-32963.rs:8:20 + | +LL | size_of_copy::<dyn Misc + Copy>(); + | ^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `dyn Misc` + | +note: required by a bound in `size_of_copy` + --> $DIR/issue-32963.rs:5:20 + | +LL | fn size_of_copy<T: Copy+?Sized>() -> usize { mem::size_of::<T>() } + | ^^^^ required by this bound in `size_of_copy` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0225, E0277. +For more information about an error, try `rustc --explain E0225`. |