rust/src/test/ui/borrowck/reassignment_immutable_fields.stderr

57 lines
1.8 KiB
Plaintext
Raw Normal View History

error[E0594]: cannot assign to field `x.0` of immutable binding
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:7:5
|
LL | let x: (u32, u32);
| - help: make this binding mutable: `mut x`
2019-03-09 06:03:44 -06:00
LL | x.0 = 1;
| ^^^^^^^ cannot mutably borrow field of immutable binding
error[E0594]: cannot assign to field `x.1` of immutable binding
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:8:5
|
LL | let x: (u32, u32);
| - help: make this binding mutable: `mut x`
2019-03-09 06:03:44 -06:00
LL | x.0 = 1;
LL | x.1 = 22;
| ^^^^^^^^ cannot mutably borrow field of immutable binding
error[E0381]: use of possibly uninitialized variable: `x.0`
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:9:10
|
2019-03-09 06:03:44 -06:00
LL | drop(x.0);
| ^^^ use of possibly uninitialized `x.0`
error[E0381]: use of possibly uninitialized variable: `x.1`
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:10:10
|
2019-03-09 06:03:44 -06:00
LL | drop(x.1);
| ^^^ use of possibly uninitialized `x.1`
error[E0594]: cannot assign to field `x.0` of immutable binding
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:15:5
|
LL | let x: (u32, u32);
| - help: make this binding mutable: `mut x`
2019-03-09 06:03:44 -06:00
LL | x.0 = 1;
| ^^^^^^^ cannot mutably borrow field of immutable binding
error[E0594]: cannot assign to field `x.1` of immutable binding
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:16:5
|
LL | let x: (u32, u32);
| - help: make this binding mutable: `mut x`
2019-03-09 06:03:44 -06:00
LL | x.0 = 1;
LL | x.1 = 22;
| ^^^^^^^^ cannot mutably borrow field of immutable binding
error[E0381]: use of possibly uninitialized variable: `x`
2018-12-25 09:56:47 -06:00
--> $DIR/reassignment_immutable_fields.rs:17:10
|
2019-03-09 06:03:44 -06:00
LL | drop(x);
| ^ use of possibly uninitialized `x`
error: aborting due to 7 previous errors
Some errors occurred: E0381, E0594.
For more information about an error, try `rustc --explain E0381`.