rust/tests/ui/suggestions/suggest-ref-mut.stderr

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

48 lines
1.5 KiB
Plaintext
Raw Normal View History

error[E0594]: cannot assign to `self.0`, which is behind a `&` reference
--> $DIR/suggest-ref-mut.rs:7:9
2018-07-11 05:45:25 -05:00
|
LL | self.0 = 32;
| ^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be written
|
help: consider changing this to be a mutable reference
|
LL | fn zap(&mut self) {
| ~~~~~~~~~
2018-07-11 05:45:25 -05:00
error[E0594]: cannot assign to `*foo`, which is behind a `&` reference
2023-04-20 01:58:43 -05:00
--> $DIR/suggest-ref-mut.rs:15:5
2018-07-10 23:31:07 -05:00
|
LL | *foo = 32;
| ^^^^^^^^^ `foo` is a `&` reference, so the data it refers to cannot be written
|
help: consider changing this to be a mutable reference
|
LL | let ref mut foo = 16;
2023-04-20 01:58:43 -05:00
| +++
2018-07-10 23:31:07 -05:00
error[E0594]: cannot assign to `*bar`, which is behind a `&` reference
2023-04-20 01:58:43 -05:00
--> $DIR/suggest-ref-mut.rs:19:9
2018-07-10 23:31:07 -05:00
|
LL | *bar = 32;
| ^^^^^^^^^ `bar` is a `&` reference, so the data it refers to cannot be written
|
help: consider changing this to be a mutable reference
|
LL | if let Some(ref mut bar) = Some(16) {
2023-04-20 01:58:43 -05:00
| +++
2018-07-10 23:31:07 -05:00
error[E0594]: cannot assign to `*quo`, which is behind a `&` reference
2023-04-20 01:58:43 -05:00
--> $DIR/suggest-ref-mut.rs:23:22
2018-07-10 23:31:07 -05:00
|
LL | ref quo => { *quo = 32; },
| ^^^^^^^^^ `quo` is a `&` reference, so the data it refers to cannot be written
|
help: consider changing this to be a mutable reference
|
LL | ref mut quo => { *quo = 32; },
2023-04-20 01:58:43 -05:00
| +++
2018-07-10 23:31:07 -05:00
2018-07-11 05:45:25 -05:00
error: aborting due to 4 previous errors
2018-07-10 23:31:07 -05:00
2019-11-06 06:58:44 -06:00
For more information about this error, try `rustc --explain E0594`.