rust/src/test/ui/suggestions/suggest-remove-refs-2.stderr

error[E0277]: `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
  --> $DIR/suggest-remove-refs-2.rs:6:19
   |
LL |     for (i, _) in & & & & &v.iter().enumerate() {
   |                   ---------^^^^^^^^^^^^^^^^^^^^
   |                   |
   |                   `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
   |                   help: consider removing 5 leading `&`-references
   |
   = help: the trait `Iterator` is not implemented for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>`
   = note: required because of the requirements on the impl of `IntoIterator` for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 02:40:56 -05:00			error[E0277]: `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
Audit uses of `span_suggestion_short` 2020-07-02 00:32:12 -05:00			`--> $DIR/suggest-remove-refs-2.rs:6:19`
New test added. 2018-03-12 23:05:46 -05:00			`\|`
Audit uses of `span_suggestion_short` 2020-07-02 00:32:12 -05:00			`LL \| for (i, _) in & & & & &v.iter().enumerate() {`
Review fixes. - `span_suggestion` changed to `span_suggestion_short`; - `Span` used changed to contain only `&` refs; - Tests passing. 2018-03-17 13:41:46 -05:00			`\| ---------^^^^^^^^^^^^^^^^^^^^`
New test added. 2018-03-12 23:05:46 -05:00			`\| \|`
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 02:40:56 -05:00			\| `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>` is not an iterator
Review fixes. - `span_suggestion` changed to `span_suggestion_short`; - `Span` used changed to contain only `&` refs; - Tests passing. 2018-03-17 13:41:46 -05:00			\| help: consider removing 5 leading `&`-references
New test added. 2018-03-12 23:05:46 -05:00			`\|`
pretty: trim paths of unique symbols If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not. 2020-09-02 02:40:56 -05:00			= help: the trait `Iterator` is not implemented for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>`
Fix tests from rebase 2020-09-07 04:01:45 -05:00			= note: required because of the requirements on the impl of `IntoIterator` for `&&&&&Enumerate<std::slice::Iter<'_, {integer}>>`
New test added. 2018-03-12 23:05:46 -05:00
			`error: aborting due to previous error`

Rebased with master. 2018-03-14 10:49:06 -05:00			For more information about this error, try `rustc --explain E0277`.