diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/object-safety/object-safety-generics.curr.stderr | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/object-safety/object-safety-generics.curr.stderr')
-rw-r--r-- | tests/ui/object-safety/object-safety-generics.curr.stderr | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ui/object-safety/object-safety-generics.curr.stderr b/tests/ui/object-safety/object-safety-generics.curr.stderr new file mode 100644 index 000000000..458103752 --- /dev/null +++ b/tests/ui/object-safety/object-safety-generics.curr.stderr @@ -0,0 +1,33 @@ +error[E0038]: the trait `Bar` cannot be made into an object + --> $DIR/object-safety-generics.rs:18:31 + | +LL | fn make_bar<T:Bar>(t: &T) -> &dyn Bar { + | ^^^^^^^ `Bar` 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/object-safety-generics.rs:10:8 + | +LL | trait Bar { + | --- this trait cannot be made into an object... +LL | fn bar<T>(&self, t: T); + | ^^^ ...because method `bar` has generic type parameters + = help: consider moving `bar` to another trait + +error[E0038]: the trait `Bar` cannot be made into an object + --> $DIR/object-safety-generics.rs:24:40 + | +LL | fn make_bar_explicit<T:Bar>(t: &T) -> &dyn Bar { + | ^^^^^^^ `Bar` 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/object-safety-generics.rs:10:8 + | +LL | trait Bar { + | --- this trait cannot be made into an object... +LL | fn bar<T>(&self, t: T); + | ^^^ ...because method `bar` has generic type parameters + = help: consider moving `bar` to another trait + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0038`. |