138 lines
4.8 KiB
Plaintext
138 lines
4.8 KiB
Plaintext
error: cannot move out of value because it is borrowed
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--> $DIR/borrowck-pat-at-and-box.rs:31:9
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LL | let ref a @ box b = Box::new(NC);
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| ^^^^^ - value is moved into `b` here
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| value is borrowed by `a` here
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error: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:34:9
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LL | let ref a @ box ref mut b = Box::new(nc());
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| ^^^^^ --------- value is mutably borrowed by `b` here
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| value is borrowed by `a` here
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error: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:36:9
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LL | let ref a @ box ref mut b = Box::new(NC);
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| ^^^^^ --------- value is mutably borrowed by `b` here
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| value is borrowed by `a` here
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error: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:38:9
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LL | let ref a @ box ref mut b = Box::new(NC);
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| ^^^^^ --------- value is mutably borrowed by `b` here
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| value is borrowed by `a` here
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error: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:42:9
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LL | let ref a @ box ref mut b = Box::new(NC);
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| ^^^^^ --------- value is mutably borrowed by `b` here
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| value is borrowed by `a` here
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error: cannot borrow value as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-pat-at-and-box.rs:48:9
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LL | let ref mut a @ box ref b = Box::new(NC);
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| ^^^^^^^^^ ----- value is borrowed by `b` here
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| value is mutably borrowed by `a` here
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error: cannot borrow value as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-pat-at-and-box.rs:62:9
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LL | ref mut a @ box ref b => {
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| ^^^^^^^^^ ----- value is borrowed by `b` here
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| value is mutably borrowed by `a` here
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error[E0382]: borrow of moved value
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--> $DIR/borrowck-pat-at-and-box.rs:31:9
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LL | let ref a @ box b = Box::new(NC);
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| ^^^^^ - value moved here
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| value borrowed here after move
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= note: move occurs because value has type `NC`, which does not implement the `Copy` trait
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help: borrow this binding in the pattern to avoid moving the value
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LL | let ref a @ box ref b = Box::new(NC);
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| +++
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error[E0502]: cannot borrow value as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-pat-at-and-box.rs:38:9
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LL | let ref a @ box ref mut b = Box::new(NC);
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| ^^^^^ --------- mutable borrow occurs here
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| immutable borrow occurs here
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...
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LL | *b = NC;
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| ------- mutable borrow later used here
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error[E0502]: cannot borrow value as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-pat-at-and-box.rs:42:9
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LL | let ref a @ box ref mut b = Box::new(NC);
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| ^^^^^ --------- mutable borrow occurs here
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| immutable borrow occurs here
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...
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LL | *b = NC;
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| ------- mutable borrow later used here
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error[E0502]: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:48:9
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LL | let ref mut a @ box ref b = Box::new(NC);
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| ^^^^^^^^^ ----- immutable borrow occurs here
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| mutable borrow occurs here
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...
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LL | drop(b);
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| - immutable borrow later used here
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error[E0502]: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:62:9
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LL | ref mut a @ box ref b => {
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| ^^^^^^^^^ ----- immutable borrow occurs here
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| mutable borrow occurs here
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...
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LL | drop(b);
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| - immutable borrow later used here
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error: cannot borrow value as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-pat-at-and-box.rs:54:11
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LL | fn f5(ref mut a @ box ref b: Box<NC>) {
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| ^^^^^^^^^ ----- value is borrowed by `b` here
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| value is mutably borrowed by `a` here
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error[E0502]: cannot borrow value as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-pat-at-and-box.rs:54:11
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LL | fn f5(ref mut a @ box ref b: Box<NC>) {
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| ^^^^^^^^^ ----- immutable borrow occurs here
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| mutable borrow occurs here
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...
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LL | drop(b);
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| - immutable borrow later used here
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error: aborting due to 14 previous errors
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Some errors have detailed explanations: E0382, E0502.
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For more information about an error, try `rustc --explain E0382`.
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