rust/tests/ui/issues/issue-34229.stderr

error[E0277]: can't compare `Comparable` with `Comparable`
  --> $DIR/issue-34229.rs:2:46
   |
LL | #[derive(PartialEq, PartialOrd)] struct Nope(Comparable);
   |                     ----------               ^^^^^^^^^^ no implementation for `Comparable < Comparable` and `Comparable > Comparable`
   |                     |
   |                     in this derive macro expansion
   |
   = help: the trait `PartialOrd` is not implemented for `Comparable`
help: consider annotating `Comparable` with `#[derive(PartialOrd)]`
   |
LL | #[derive(PartialEq)] #[derive(PartialOrd)]
   |                      +++++++++++++++++++++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0277`.
Add test for #34229 2018-10-15 14:17:54 -07:00			error[E0277]: can't compare `Comparable` with `Comparable`
			`--> $DIR/issue-34229.rs:2:46`
			`\|`
			`LL \| #[derive(PartialEq, PartialOrd)] struct Nope(Comparable);`
Various diagnostics clean ups/tweaks * Always point at macros, including derive macros * Point at non-local items that introduce a trait requirement * On private associated item, point at definition 2021-07-17 11:13:50 -07:00			\| ---------- ^^^^^^^^^^ no implementation for `Comparable < Comparable` and `Comparable > Comparable`
			`\| \|`
			`\| in this derive macro expansion`
Add test for #34229 2018-10-15 14:17:54 -07:00			`\|`
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 10:40:56 +03:00			= help: the trait `PartialOrd` is not implemented for `Comparable`
Suggest derivable trait on E0277 2022-03-31 23:58:45 +09:00			help: consider annotating `Comparable` with `#[derive(PartialOrd)]`
			`\|`
			`LL \| #[derive(PartialEq)] #[derive(PartialOrd)]`
			`\| +++++++++++++++++++++`
Add test for #34229 2018-10-15 14:17:54 -07:00
Show number in error message even for one error Co-authored-by: Adrian <adrian.iosdev@gmail.com> 2023-11-21 15:44:16 +00:00			`error: aborting due to 1 previous error`
Add test for #34229 2018-10-15 14:17:54 -07:00
			For more information about this error, try `rustc --explain E0277`.