os-rust/src/test/ui/borrowck/borrowck-consume-upcast-box.stderr

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error[E0382]: use of moved value: `b`
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--> $DIR/borrowck-consume-upcast-box.rs:10:13
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|
LL | fn foo(b: Box<Foo+Send>) {
| - move occurs because `b` has type `std::boxed::Box<dyn Foo + std::marker::Send>`, which does not implement the `Copy` trait
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LL | consume(b);
| - value moved here
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LL | consume(b);
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| ^ value used here after move
error: aborting due to previous error
For more information about this error, try `rustc --explain E0382`.