rust/src/test/ui/issues/issue-26472.stderr

error[E0616]: field `len` of struct `S` is private
  --> $DIR/issue-26472.rs:11:15
   |
LL |     let v = s.len;
   |               ^^^ private field
   |
help: a method `len` also exists, call it with parentheses
   |
LL |     let v = s.len();
   |                  ^^

error[E0616]: field `len` of struct `S` is private
  --> $DIR/issue-26472.rs:12:7
   |
LL |     s.len = v;
   |       ^^^ private field

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0616`.
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[E0616]: field `len` of struct `S` is private
Add span label to primary error span 2020-03-22 13:18:06 -05:00			`--> $DIR/issue-26472.rs:11:15`
Move compile-fail tests with NOTE/HELP annotations to UI 2017-12-10 13:47:55 -06:00			`\|`
Update tests 2019-03-09 06:03:44 -06:00			`LL \| let v = s.len;`
Add span label to primary error span 2020-03-22 13:18:06 -05:00			`\| ^^^ private field`
Increase verbosity when suggesting subtle code changes 2020-03-11 22:38:21 -05:00			`\|`
			help: a method `len` also exists, call it with parentheses
			`\|`
			`LL \| let v = s.len();`
			`\| ^^`
use structured suggestion for method calls Furthermore, don't suggest calling the method if it is part of a place expression, as this is invalid syntax. 2019-01-02 16:01:03 -06:00
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			error[E0616]: field `len` of struct `S` is private
Add span label to primary error span 2020-03-22 13:18:06 -05:00			`--> $DIR/issue-26472.rs:12:7`
Move compile-fail tests with NOTE/HELP annotations to UI 2017-12-10 13:47:55 -06:00			`\|`
Update tests 2019-03-09 06:03:44 -06:00			`LL \| s.len = v;`
Add span label to primary error span 2020-03-22 13:18:06 -05:00			`\| ^^^ private field`
Move compile-fail tests with NOTE/HELP annotations to UI 2017-12-10 13:47:55 -06:00
use structured suggestion for method calls Furthermore, don't suggest calling the method if it is part of a place expression, as this is invalid syntax. 2019-01-02 16:01:03 -06:00			`error: aborting due to 2 previous errors`
Move compile-fail tests with NOTE/HELP annotations to UI 2017-12-10 13:47:55 -06:00
update tests 2018-03-03 08:59:40 -06:00			For more information about this error, try `rustc --explain E0616`.