diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:42 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:42 +0000 |
commit | 837b550238aa671a591ccf282dddeab29cadb206 (patch) | |
tree | 914b6b8862bace72bd3245ca184d374b08d8a672 /tests/ui/traits/issue-38404.stderr | |
parent | Adding debian version 1.70.0+dfsg2-1. (diff) | |
download | rustc-837b550238aa671a591ccf282dddeab29cadb206.tar.xz rustc-837b550238aa671a591ccf282dddeab29cadb206.zip |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/traits/issue-38404.stderr')
-rw-r--r-- | tests/ui/traits/issue-38404.stderr | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tests/ui/traits/issue-38404.stderr b/tests/ui/traits/issue-38404.stderr index d7721d7e6..f8625f53b 100644 --- a/tests/ui/traits/issue-38404.stderr +++ b/tests/ui/traits/issue-38404.stderr @@ -12,6 +12,20 @@ LL | trait A<T>: std::ops::Add<Self> + Sized {} LL | trait B<T>: A<T> {} | - this trait cannot be made into an object... -error: aborting due to previous error +error[E0038]: the trait `B` cannot be made into an object + --> $DIR/issue-38404.rs:3:15 + | +LL | trait C<T>: A<dyn B<T, Output=usize>> {} + | ^^^^^^^^^^^^^^^^^^^^^^ `B` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety> + --> $DIR/issue-38404.rs:1:13 + | +LL | trait A<T>: std::ops::Add<Self> + Sized {} + | ^^^^^^^^^^^^^^^^^^^ ...because it uses `Self` as a type parameter +LL | trait B<T>: A<T> {} + | - this trait cannot be made into an object... + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0038`. |