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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/object-safety/object-safety-mentions-Self.curr.stderr | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/object-safety/object-safety-mentions-Self.curr.stderr b/src/test/ui/object-safety/object-safety-mentions-Self.curr.stderr new file mode 100644 index 000000000..f91c9b985 --- /dev/null +++ b/src/test/ui/object-safety/object-safety-mentions-Self.curr.stderr @@ -0,0 +1,33 @@ +error[E0038]: the trait `Bar` cannot be made into an object + --> $DIR/object-safety-mentions-Self.rs:22:30 + | +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-mentions-Self.rs:11:22 + | +LL | trait Bar { + | --- this trait cannot be made into an object... +LL | fn bar(&self, x: &Self); + | ^^^^^ ...because method `bar` references the `Self` type in this parameter + = help: consider moving `bar` to another trait + +error[E0038]: the trait `Baz` cannot be made into an object + --> $DIR/object-safety-mentions-Self.rs:28:30 + | +LL | fn make_baz<T:Baz>(t: &T) -> &dyn Baz { + | ^^^^^^^^ `Baz` 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-mentions-Self.rs:15:22 + | +LL | trait Baz { + | --- this trait cannot be made into an object... +LL | fn baz(&self) -> Self; + | ^^^^ ...because method `baz` references the `Self` type in its return type + = help: consider moving `baz` to another trait + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0038`. |