149 lines
5.4 KiB
Plaintext
149 lines
5.4 KiB
Plaintext
error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:8:10
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LL | drop(x.b);
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| --- value moved here
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LL | drop(*x.b);
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| ^^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:14:10
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LL | let y = A { a: 3, .. x };
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| ---------------- value moved here
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LL | drop(*x.b);
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| ^^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: borrow of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:20:13
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LL | drop(x.b);
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| --- value moved here
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LL | let p = &x.b;
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| ^^^^ value borrowed here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: borrow of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:27:13
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LL | let _y = A { a: 3, .. x };
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| ---------------- value moved here
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LL | let p = &x.b;
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| ^^^^ value borrowed here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0505]: cannot move out of `x.b` because it is borrowed
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--> $DIR/borrowck-field-sensitivity.rs:34:10
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LL | let x = A { a: 1, b: Box::new(2) };
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| - binding `x` declared here
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LL | let p = &x.b;
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| ---- borrow of `x.b` occurs here
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LL | drop(x.b);
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| ^^^ move out of `x.b` occurs here
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LL | drop(**p);
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| --- borrow later used here
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error[E0505]: cannot move out of `x.b` because it is borrowed
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--> $DIR/borrowck-field-sensitivity.rs:41:14
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LL | let x = A { a: 1, b: Box::new(2) };
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| - binding `x` declared here
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LL | let p = &x.b;
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| ---- borrow of `x.b` occurs here
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LL | let _y = A { a: 3, .. x };
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| ^^^^^^^^^^^^^^^^ move out of `x.b` occurs here
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LL | drop(**p);
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| --- borrow later used here
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error[E0499]: cannot borrow `x.a` as mutable more than once at a time
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--> $DIR/borrowck-field-sensitivity.rs:48:13
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LL | let p = &mut x.a;
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| -------- first mutable borrow occurs here
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LL | let q = &mut x.a;
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| ^^^^^^^^ second mutable borrow occurs here
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LL | drop(*p);
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| -- first borrow later used here
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error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:56:10
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LL | drop(x.b);
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| --- value moved here
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LL | drop(x.b);
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| ^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:62:10
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LL | let _y = A { a: 3, .. x };
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| ---------------- value moved here
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LL | drop(x.b);
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| ^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:68:14
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LL | drop(x.b);
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| --- value moved here
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LL | let _z = A { a: 3, .. x };
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| ^^^^^^^^^^^^^^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0382]: use of moved value: `x.b`
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--> $DIR/borrowck-field-sensitivity.rs:74:14
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LL | let _y = A { a: 3, .. x };
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| ---------------- value moved here
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LL | let _z = A { a: 4, .. x };
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| ^^^^^^^^^^^^^^^^ value used here after move
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= note: move occurs because `x.b` has type `Box<isize>`, which does not implement the `Copy` trait
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error[E0381]: partially assigned binding `x` isn't fully initialized
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--> $DIR/borrowck-field-sensitivity.rs:81:5
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LL | let mut x: A;
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| ----- binding declared here but left uninitialized
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LL | x.a = 1;
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| ^^^^^^^ `x` partially assigned here but it isn't fully initialized
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= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
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error[E0381]: partially assigned binding `x` isn't fully initialized
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--> $DIR/borrowck-field-sensitivity.rs:87:5
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LL | let mut x: A;
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| ----- binding declared here but left uninitialized
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LL | x.a = 1;
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| ^^^^^^^ `x` partially assigned here but it isn't fully initialized
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= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
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error[E0381]: partially assigned binding `x` isn't fully initialized
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--> $DIR/borrowck-field-sensitivity.rs:94:5
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LL | let mut x: A;
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| ----- binding declared here but left uninitialized
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LL | x.b = Box::new(1);
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| ^^^ `x` partially assigned here but it isn't fully initialized
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= help: partial initialization isn't supported, fully initialize the binding with a default value and mutate it, or use `std::mem::MaybeUninit`
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error: aborting due to 14 previous errors
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Some errors have detailed explanations: E0381, E0382, E0499, E0505.
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For more information about an error, try `rustc --explain E0381`.
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