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rust/tests/ui/traits/suggest-fully-qualified-closure.stderr

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Add a few known-bug tests
2022-11-08 21:15:02 -06:00
error[E0283]: type annotations needed
Replace closures with `_` when suggesting fully qualified path for method call ``` error[E0283]: type annotations needed --> $DIR/into-inference-needs-type.rs:12:10 | LL | .into()?; | ^^^^ | = note: cannot satisfy `_: From<...>` = note: required for `FilterMap<...>` to implement `Into<_>` help: try using a fully qualified path to specify the expected types | LL ~ let list = <FilterMap<Map<std::slice::Iter<'_, &str>, _>, _> as Into<T>>::into(vec LL | .iter() LL | .map(|s| s.strip_prefix("t")) LL ~ .filter_map(Option::Some))?; | ``` Fix #122569.
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--> $DIR/suggest-fully-qualified-closure.rs:21:7
Add a few known-bug tests
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|
LL | q.lol(||());
| ^^^
|
note: multiple `impl`s satisfying `Qqq: MyTrait<_>` found
Replace closures with `_` when suggesting fully qualified path for method call ``` error[E0283]: type annotations needed --> $DIR/into-inference-needs-type.rs:12:10 | LL | .into()?; | ^^^^ | = note: cannot satisfy `_: From<...>` = note: required for `FilterMap<...>` to implement `Into<_>` help: try using a fully qualified path to specify the expected types | LL ~ let list = <FilterMap<Map<std::slice::Iter<'_, &str>, _>, _> as Into<T>>::into(vec LL | .iter() LL | .map(|s| s.strip_prefix("t")) LL ~ .filter_map(Option::Some))?; | ``` Fix #122569.
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--> $DIR/suggest-fully-qualified-closure.rs:12:1
Add a few known-bug tests
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|
LL | impl MyTrait<u32> for Qqq{
| ^^^^^^^^^^^^^^^^^^^^^^^^^
...
LL | impl MyTrait<u64> for Qqq{
| ^^^^^^^^^^^^^^^^^^^^^^^^^
help: try using a fully qualified path to specify the expected types
|
Replace closures with `_` when suggesting fully qualified path for method call ``` error[E0283]: type annotations needed --> $DIR/into-inference-needs-type.rs:12:10 | LL | .into()?; | ^^^^ | = note: cannot satisfy `_: From<...>` = note: required for `FilterMap<...>` to implement `Into<_>` help: try using a fully qualified path to specify the expected types | LL ~ let list = <FilterMap<Map<std::slice::Iter<'_, &str>, _>, _> as Into<T>>::into(vec LL | .iter() LL | .map(|s| s.strip_prefix("t")) LL ~ .filter_map(Option::Some))?; | ``` Fix #122569.
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LL | <Qqq as MyTrait<T>>::lol::<_>(&q, ||());
| +++++++++++++++++++++++++++++++ ~
Add a few known-bug tests
2022-11-08 21:15:02 -06:00
Show number in error message even for one error Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-21 09:44:16 -06:00
error: aborting due to 1 previous error
Add a few known-bug tests
2022-11-08 21:15:02 -06:00
Reorder fullfillment errors to keep more interesting ones first In `report_fullfillment_errors` push back `T: Sized`, `T: WellFormed` and coercion errors to the end of the list. The pre-existing deduplication logic eliminates redundant errors better that way, keeping the resulting output with fewer errors than before, while also having more detail.
2023-08-14 08:09:53 -05:00
For more information about this error, try `rustc --explain E0283`.
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