rust/tests/ui/nll/cannot-move-block-spans.stderr

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:5:15
   |
LL |     let x = { *r };
   |               ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let x = { *r };
LL +     let x = { r };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let x = { *r };
LL +     let x = { r.clone() };
   |

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:6:22
   |
LL |     let y = unsafe { *r };
   |                      ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let y = unsafe { *r };
LL +     let y = unsafe { r };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let y = unsafe { *r };
LL +     let y = unsafe { r.clone() };
   |

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:7:26
   |
LL |     let z = loop { break *r; };
   |                          ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let z = loop { break *r; };
LL +     let z = loop { break r; };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let z = loop { break *r; };
LL +     let z = loop { break r.clone(); };
   |

error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
  --> $DIR/cannot-move-block-spans.rs:11:15
   |
LL |     let x = { arr[0] };
   |               ^^^^^^
   |               |
   |               cannot move out of here
   |               move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
   |
help: consider borrowing here
   |
LL |     let x = { &arr[0] };
   |               +
help: consider cloning the value if the performance cost is acceptable
   |
LL |     let x = { arr[0].clone() };
   |                     ++++++++

error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
  --> $DIR/cannot-move-block-spans.rs:12:22
   |
LL |     let y = unsafe { arr[0] };
   |                      ^^^^^^
   |                      |
   |                      cannot move out of here
   |                      move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
   |
help: consider borrowing here
   |
LL |     let y = unsafe { &arr[0] };
   |                      +
help: consider cloning the value if the performance cost is acceptable
   |
LL |     let y = unsafe { arr[0].clone() };
   |                            ++++++++

error[E0508]: cannot move out of type `[String; 2]`, a non-copy array
  --> $DIR/cannot-move-block-spans.rs:13:26
   |
LL |     let z = loop { break arr[0]; };
   |                          ^^^^^^
   |                          |
   |                          cannot move out of here
   |                          move occurs because `arr[_]` has type `String`, which does not implement the `Copy` trait
   |
help: consider borrowing here
   |
LL |     let z = loop { break &arr[0]; };
   |                          +
help: consider cloning the value if the performance cost is acceptable
   |
LL |     let z = loop { break arr[0].clone(); };
   |                                ++++++++

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:17:38
   |
LL |     let x = { let mut u = 0; u += 1; *r };
   |                                      ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let x = { let mut u = 0; u += 1; *r };
LL +     let x = { let mut u = 0; u += 1; r };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let x = { let mut u = 0; u += 1; *r };
LL +     let x = { let mut u = 0; u += 1; r.clone() };
   |

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:18:45
   |
LL |     let y = unsafe { let mut u = 0; u += 1; *r };
   |                                             ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let y = unsafe { let mut u = 0; u += 1; *r };
LL +     let y = unsafe { let mut u = 0; u += 1; r };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let y = unsafe { let mut u = 0; u += 1; *r };
LL +     let y = unsafe { let mut u = 0; u += 1; r.clone() };
   |

error[E0507]: cannot move out of `*r` which is behind a shared reference
  --> $DIR/cannot-move-block-spans.rs:19:49
   |
LL |     let z = loop { let mut u = 0; u += 1; break *r; u += 2; };
   |                                                 ^^ move occurs because `*r` has type `String`, which does not implement the `Copy` trait
   |
help: consider removing the dereference here
   |
LL -     let z = loop { let mut u = 0; u += 1; break *r; u += 2; };
LL +     let z = loop { let mut u = 0; u += 1; break r; u += 2; };
   |
help: consider cloning the value if the performance cost is acceptable
   |
LL -     let z = loop { let mut u = 0; u += 1; break *r; u += 2; };
LL +     let z = loop { let mut u = 0; u += 1; break r.clone(); u += 2; };
   |

error: aborting due to 9 previous errors

Some errors have detailed explanations: E0507, E0508.
For more information about an error, try `rustc --explain E0507`.