rust/tests/ui/object-lifetime/object-lifetime-default-elision.stderr

error: lifetime may not live long enough
  --> $DIR/object-lifetime-default-elision.rs:71:5
   |
LL | fn load3<'a,'b>(ss: &'a dyn SomeTrait) -> &'b dyn SomeTrait {
   |          -- -- lifetime `'b` defined here
   |          |
   |          lifetime `'a` defined here
...
LL |     ss
   |     ^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
   |
   = help: consider adding the following bound: `'a: 'b`

error: aborting due to previous error
Change compare mode to use -Zborrowck=mir 2019-01-27 05:03:21 -06:00			`error: lifetime may not live long enough`
Fully stabilize NLL 2022-04-01 12:13:25 -05:00			`--> $DIR/object-lifetime-default-elision.rs:71:5`
Change compare mode to use -Zborrowck=mir 2019-01-27 05:03:21 -06:00			`\|`
Update ui test suite to use dyn 2019-05-28 13:46:13 -05:00			`LL \| fn load3<'a,'b>(ss: &'a dyn SomeTrait) -> &'b dyn SomeTrait {`
Change compare mode to use -Zborrowck=mir 2019-01-27 05:03:21 -06:00			\| -- -- lifetime `'b` defined here
			`\| \|`
			\| lifetime `'a` defined here
			`...`
			`LL \| ss`
Ensure that early-bound function lifetimes are always 'local' During borrowchecking, we treat any free (early-bound) regions on the 'defining type' as `RegionClassification::External`. According to the doc comments, we should only have 'external' regions when checking a closure/generator. However, a plain function can also have some if its regions be considered 'early bound' - this occurs when the region is constrained by an argument, appears in a `where` clause, or in an opaque type. This was causing us to incorrectly mark these regions as 'external', which caused some diagnostic code to act as if we were referring to a 'parent' region from inside a closure. This PR marks all instantiated region variables as 'local' when we're borrow-checking something other than a closure/generator/inline-const. 2021-12-31 15:55:34 -06:00			\| ^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
update tests 2019-10-27 09:39:14 -05:00			`\|`
			= help: consider adding the following bound: `'a: 'b`
Change compare mode to use -Zborrowck=mir 2019-01-27 05:03:21 -06:00
			`error: aborting due to previous error`