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rust/tests/ui/moves/needs-clone-through-deref.stderr

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Tweak `.clone()` suggestion to work in more cases When going through auto-deref, the `<T as Clone>` impl sometimes needs to be specified for rustc to actually clone the value and not the reference. ``` error[E0507]: cannot move out of dereference of `S` --> $DIR/needs-clone-through-deref.rs:15:18 | LL | for _ in self.clone().into_iter() {} | ^^^^^^^^^^^^ ----------- value moved due to this method call | | | move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait | note: `into_iter` takes ownership of the receiver `self`, which moves value --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL help: you can `clone` the value and consume it, but this might not be your desired behavior | LL | for _ in <Vec<usize> as Clone>::clone(&self.clone()).into_iter() {} | ++++++++++++++++++++++++++++++ + ``` CC #109429.
2023-11-19 17:53:31 -06:00
error[E0507]: cannot move out of dereference of `S`
Silence redundant clone suggestion
2024-03-13 00:46:53 -05:00
--> $DIR/needs-clone-through-deref.rs:15:18
Tweak `.clone()` suggestion to work in more cases When going through auto-deref, the `<T as Clone>` impl sometimes needs to be specified for rustc to actually clone the value and not the reference. ``` error[E0507]: cannot move out of dereference of `S` --> $DIR/needs-clone-through-deref.rs:15:18 | LL | for _ in self.clone().into_iter() {} | ^^^^^^^^^^^^ ----------- value moved due to this method call | | | move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait | note: `into_iter` takes ownership of the receiver `self`, which moves value --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL help: you can `clone` the value and consume it, but this might not be your desired behavior | LL | for _ in <Vec<usize> as Clone>::clone(&self.clone()).into_iter() {} | ++++++++++++++++++++++++++++++ + ``` CC #109429.
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|
LL | for _ in self.clone().into_iter() {}
| ^^^^^^^^^^^^ ----------- value moved due to this method call
| |
| move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait
|
note: `into_iter` takes ownership of the receiver `self`, which moves value
--> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
help: you can `clone` the value and consume it, but this might not be your desired behavior
|
Account for `.clone()` when suggesting `<T as Clone>::clone`
2024-03-12 15:01:51 -05:00
LL | for _ in <Vec<usize> as Clone>::clone(&self).into_iter() {}
| ++++++++++++++++++++++++++++++ ~
Tweak `.clone()` suggestion to work in more cases When going through auto-deref, the `<T as Clone>` impl sometimes needs to be specified for rustc to actually clone the value and not the reference. ``` error[E0507]: cannot move out of dereference of `S` --> $DIR/needs-clone-through-deref.rs:15:18 | LL | for _ in self.clone().into_iter() {} | ^^^^^^^^^^^^ ----------- value moved due to this method call | | | move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait | note: `into_iter` takes ownership of the receiver `self`, which moves value --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL help: you can `clone` the value and consume it, but this might not be your desired behavior | LL | for _ in <Vec<usize> as Clone>::clone(&self.clone()).into_iter() {} | ++++++++++++++++++++++++++++++ + ``` CC #109429.
2023-11-19 17:53:31 -06:00
Fix rebase
2023-12-04 16:00:34 -06:00
error: aborting due to 1 previous error
Tweak `.clone()` suggestion to work in more cases When going through auto-deref, the `<T as Clone>` impl sometimes needs to be specified for rustc to actually clone the value and not the reference. ``` error[E0507]: cannot move out of dereference of `S` --> $DIR/needs-clone-through-deref.rs:15:18 | LL | for _ in self.clone().into_iter() {} | ^^^^^^^^^^^^ ----------- value moved due to this method call | | | move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait | note: `into_iter` takes ownership of the receiver `self`, which moves value --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL help: you can `clone` the value and consume it, but this might not be your desired behavior | LL | for _ in <Vec<usize> as Clone>::clone(&self.clone()).into_iter() {} | ++++++++++++++++++++++++++++++ + ``` CC #109429.
2023-11-19 17:53:31 -06:00
For more information about this error, try `rustc --explain E0507`.
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