rust/src/test/ui/traits/trait-bounds-not-on-bare-trait.stderr

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warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/trait-bounds-not-on-bare-trait.rs:7:12
|
LL | fn foo(_x: Foo + Send) {
| ^^^^^^^^^^ help: use `dyn`: `dyn Foo + Send`
|
= note: `#[warn(bare_trait_objects)]` on by default
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error[E0277]: the size for values of type `(dyn Foo + Send + 'static)` cannot be known at compilation time
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--> $DIR/trait-bounds-not-on-bare-trait.rs:7:8
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|
LL | fn foo(_x: Foo + Send) {
| ^^ doesn't have a size known at compile-time
|
= help: the trait `Sized` is not implemented for `(dyn Foo + Send + 'static)`
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= help: unsized fn params are gated as an unstable feature
help: function arguments must have a statically known size, borrowed types always have a known size
|
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LL | fn foo(&_x: Foo + Send) {
| ^
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error: aborting due to previous error; 1 warning emitted
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For more information about this error, try `rustc --explain E0277`.