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Diffstat (limited to 'tests/ui/nll/move-errors.stderr')
| -rw-r--r-- | tests/ui/nll/move-errors.stderr | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/tests/ui/nll/move-errors.stderr b/tests/ui/nll/move-errors.stderr new file mode 100644 index 000000000..58b8aa31d --- /dev/null +++ b/tests/ui/nll/move-errors.stderr @@ -0,0 +1,210 @@ +error[E0507]: cannot move out of `*a` which is behind a shared reference + --> $DIR/move-errors.rs:6:13 + | +LL | let b = *a; + | ^^ move occurs because `*a` has type `A`, which does not implement the `Copy` trait + | +help: consider removing the dereference here + | +LL - let b = *a; +LL + let b = a; + | + +error[E0508]: cannot move out of type `[A; 1]`, a non-copy array + --> $DIR/move-errors.rs:12:13 + | +LL | let b = a[0]; + | ^^^^ + | | + | cannot move out of here + | move occurs because `a[_]` has type `A`, which does not implement the `Copy` trait + | +help: consider borrowing here + | +LL | let b = &a[0]; + | + + +error[E0507]: cannot move out of `**r` which is behind a shared reference + --> $DIR/move-errors.rs:19:13 + | +LL | let s = **r; + | ^^^ move occurs because `**r` has type `A`, which does not implement the `Copy` trait + | +help: consider removing the dereference here + | +LL - let s = **r; +LL + let s = *r; + | + +error[E0507]: cannot move out of an `Rc` + --> $DIR/move-errors.rs:27:13 + | +LL | let s = *r; + | ^^ move occurs because value has type `A`, which does not implement the `Copy` trait + | +help: consider removing the dereference here + | +LL - let s = *r; +LL + let s = r; + | + +error[E0508]: cannot move out of type `[A; 1]`, a non-copy array + --> $DIR/move-errors.rs:32:13 + | +LL | let a = [A("".to_string())][0]; + | ^^^^^^^^^^^^^^^^^^^^^^ + | | + | cannot move out of here + | move occurs because value has type `A`, which does not implement the `Copy` trait + | +help: consider borrowing here + | +LL | let a = &[A("".to_string())][0]; + | + + +error[E0507]: cannot move out of `a` which is behind a shared reference + --> $DIR/move-errors.rs:38:16 + | +LL | let A(s) = *a; + | - ^^ + | | + | data moved here + | move occurs because `s` has type `String`, which does not implement the `Copy` trait + | +help: consider removing the dereference here + | +LL - let A(s) = *a; +LL + let A(s) = a; + | + +error[E0509]: cannot move out of type `D`, which implements the `Drop` trait + --> $DIR/move-errors.rs:44:19 + | +LL | let C(D(s)) = c; + | - ^ cannot move out of here + | | + | data moved here + | move occurs because `s` has type `String`, which does not implement the `Copy` trait + | +help: consider borrowing the pattern binding + | +LL | let C(D(ref s)) = c; + | +++ + +error[E0507]: cannot move out of `*a` which is behind a shared reference + --> $DIR/move-errors.rs:51:9 + | +LL | b = *a; + | ^^ move occurs because `*a` has type `A`, which does not implement the `Copy` trait + +error[E0508]: cannot move out of type `[B; 1]`, a non-copy array + --> $DIR/move-errors.rs:74:11 + | +LL | match x[0] { + | ^^^^ cannot move out of here +LL | +LL | B::U(d) => (), + | - data moved here +LL | B::V(s) => (), + | - ...and here + | + = note: move occurs because these variables have types that don't implement the `Copy` trait +help: consider borrowing here + | +LL | match &x[0] { + | + + +error[E0509]: cannot move out of type `D`, which implements the `Drop` trait + --> $DIR/move-errors.rs:83:11 + | +LL | match x { + | ^ cannot move out of here +... +LL | B::U(D(s)) => (), + | - + | | + | data moved here + | move occurs because `s` has type `String`, which does not implement the `Copy` trait + | +help: consider borrowing the pattern binding + | +LL | B::U(D(ref s)) => (), + | +++ + +error[E0509]: cannot move out of type `D`, which implements the `Drop` trait + --> $DIR/move-errors.rs:92:11 + | +LL | match x { + | ^ cannot move out of here +... +LL | (D(s), &t) => (), + | - + | | + | data moved here + | move occurs because `s` has type `String`, which does not implement the `Copy` trait + | +help: consider borrowing the pattern binding + | +LL | (D(ref s), &t) => (), + | +++ + +error[E0507]: cannot move out of `*x.1` which is behind a shared reference + --> $DIR/move-errors.rs:92:11 + | +LL | match x { + | ^ +... +LL | (D(s), &t) => (), + | - + | | + | data moved here + | move occurs because `t` has type `String`, which does not implement the `Copy` trait + | +help: consider borrowing the pattern binding + | +LL | (D(s), &ref t) => (), + | +++ + +error[E0509]: cannot move out of type `F`, which implements the `Drop` trait + --> $DIR/move-errors.rs:102:11 + | +LL | match x { + | ^ cannot move out of here +LL | +LL | F(s, mut t) => (), + | - ----- ...and here + | | + | data moved here + | + = note: move occurs because these variables have types that don't implement the `Copy` trait +help: consider borrowing the pattern binding + | +LL | F(ref s, mut t) => (), + | +++ +help: consider borrowing the pattern binding + | +LL | F(s, ref mut t) => (), + | +++ + +error[E0507]: cannot move out of `x` as enum variant `Err` which is behind a shared reference + --> $DIR/move-errors.rs:110:11 + | +LL | match *x { + | ^^ +LL | +LL | Ok(s) | Err(s) => (), + | - + | | + | data moved here + | move occurs because `s` has type `String`, which does not implement the `Copy` trait + | +help: consider removing the dereference here + | +LL - match *x { +LL + match x { + | + +error: aborting due to 14 previous errors + +Some errors have detailed explanations: E0507, E0508, E0509. +For more information about an error, try `rustc --explain E0507`. |