rust/tests/ui/regions/regions-infer-paramd-indirect.stderr

error: lifetime may not live long enough
  --> $DIR/regions-infer-paramd-indirect.rs:22:9
   |
LL | impl<'a> SetF<'a> for C<'a> {
   |      -- lifetime `'a` defined here
...
LL |     fn set_f_bad(&mut self, b: Box<B>) {
   |                             - has type `Box<Box<&'1 isize>>`
LL |         self.f = b;
   |         ^^^^^^ assignment requires that `'1` must outlive `'a`

error: aborting due to previous error
Change compare mode to use -Zborrowck=mir 2019-01-27 11:03:21 +00:00			`error: lifetime may not live long enough`
Fully stabilize NLL 2022-04-01 13:13:25 -04:00			`--> $DIR/regions-infer-paramd-indirect.rs:22:9`
Change compare mode to use -Zborrowck=mir 2019-01-27 11:03:21 +00:00			`\|`
			`LL \| impl<'a> SetF<'a> for C<'a> {`
			\| -- lifetime `'a` defined here
			`...`
			`LL \| fn set_f_bad(&mut self, b: Box<B>) {`
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			\| - has type `Box<Box<&'1 isize>>`
Change compare mode to use -Zborrowck=mir 2019-01-27 11:03:21 +00:00			`LL \| self.f = b;`
			\| ^^^^^^ assignment requires that `'1` must outlive `'a`

			`error: aborting due to previous error`