rust/tests/ui/error-codes/E0504.stderr, branch automation/bors/try-mergehttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=automation/bors/try-merge2024-07-26T18:41:56+00:00Peel off explicit (or implicit) deref before suggesting clone on move error in borrowck2024-07-26T18:41:56+00:00Michael Gouletmichael@errs.io2024-07-26T18:32:19+00:00urn:sha1:91acacf85b9f81aeb41901f8918128bfe02946c8Mention when type parameter could be `Clone`2024-04-24T22:21:15+00:00Esteban Küberesteban@kuber.com.ar2024-04-18T22:18:19+00:00urn:sha1:d68f2a6b71df3a4524c390f683dbd7a925ed207f
```
error[E0382]: use of moved value: `t`
--> $DIR/use_of_moved_value_copy_suggestions.rs:7:9
|
LL | fn duplicate_t<T>(t: T) -> (T, T) {
| - move occurs because `t` has type `T`, which does not implement the `Copy` trait
...
LL | (t, t)
| - ^ value used here after move
| |
| value moved here
|
help: if `T` implemented `Clone`, you could clone the value
--> $DIR/use_of_moved_value_copy_suggestions.rs:4:16
|
LL | fn duplicate_t<T>(t: T) -> (T, T) {
| ^ consider constraining this type parameter with `Clone`
...
LL | (t, t)
| - you could clone this value
help: consider restricting type parameter `T`
|
LL | fn duplicate_t<T: Copy>(t: T) -> (T, T) {
| ++++++
```
The `help` is new. On ADTs, we also extend the output with span labels:
```
error[E0507]: cannot move out of static item `FOO`
--> $DIR/issue-17718-static-move.rs:6:14
|
LL | let _a = FOO;
| ^^^ move occurs because `FOO` has type `Foo`, which does not implement the `Copy` trait
|
note: if `Foo` implemented `Clone`, you could clone the value
--> $DIR/issue-17718-static-move.rs:1:1
|
LL | struct Foo;
| ^^^^^^^^^^ consider implementing `Clone` for this type
...
LL | let _a = FOO;
| --- you could clone this value
help: consider borrowing here
|
LL | let _a = &FOO;
| +
```
Mention when the type of the moved value doesn't implement `Clone`2024-04-11T16:41:42+00:00Esteban Küberesteban@kuber.com.ar2024-03-17T21:25:38+00:00urn:sha1:d97d2fe7440ea3032a93fa3ebf8d62fea0337d04Fix accuracy of `T: Clone` check in suggestion2024-04-11T16:41:41+00:00Esteban Küberesteban@kuber.com.ar2024-03-13T15:37:27+00:00urn:sha1:5a7caa3174f8174db817228d8c2a02aa4913095cAccount for unops when suggesting cloning2024-04-11T16:41:41+00:00Esteban Küberesteban@kuber.com.ar2024-03-13T02:13:51+00:00urn:sha1:bce78102c31c2e71313af1e8119eb882dea35fadSuggest `.clone()` when moved while borrowed2024-04-11T16:41:41+00:00Esteban Küberesteban@kuber.com.ar2024-03-13T01:51:08+00:00urn:sha1:fa2fc3ab9638aec571574e551cd9708aa4b64280Show number in error message even for one error2023-11-24T18:15:52+00:00Nilstrieb48135649+Nilstrieb@users.noreply.github.com2023-11-21T15:44:16+00:00urn:sha1:41e8d152dc5abb5a706999ada8b059d3420af8f3
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
Tweak E05972023-01-15T19:46:20+00:00Esteban Küberesteban@kuber.com.ar2023-01-15T03:06:44+00:00urn:sha1:656db98bd99caf7e5c5e81ad11ed8922e28c46fb
CC #99430
Move /src/test to /tests2023-01-11T09:32:08+00:00Albert Larsan74931857+albertlarsan68@users.noreply.github.com2023-01-05T08:13:28+00:00urn:sha1:cf2dff2b1e3fa55fa5415d524200070d0d7aacfe