rust/src/test/ui/nll/issue-54382-use-span-of-tail-of-block.stderr

error[E0597]: `_thing1` does not live long enough
  --> $DIR/issue-54382-use-span-of-tail-of-block.rs:7:29
   |
LL |             D("other").next(&_thing1)
   |             ----------------^^^^^^^^-
   |             |               |
   |             |               borrowed value does not live long enough
   |             a temporary with access to the borrow is created here ...
...
LL |     }
   |     - `_thing1` dropped here while still borrowed
LL | 
LL |     ;
   |     - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
   |
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
   |
LL |             D("other").next(&_thing1);
   |                                      ^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0597`.
Regression test for issue #54382 (I opted to rely on compare-mode=nll rather than opt into `#![feature(nll)]`, mostly to make it easy to observe the interesting differences between the AST-borrwock diagnostic and the NLL one.) 2018-11-08 05:52:53 -06:00			error[E0597]: `_thing1` does not live long enough
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			`--> $DIR/issue-54382-use-span-of-tail-of-block.rs:7:29`
Regression test for issue #54382 (I opted to rely on compare-mode=nll rather than opt into `#![feature(nll)]`, mostly to make it easy to observe the interesting differences between the AST-borrwock diagnostic and the NLL one.) 2018-11-08 05:52:53 -06:00			`\|`
			`LL \| D("other").next(&_thing1)`
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			`\| ----------------^^^^^^^^-`
			`\| \| \|`
			`\| \| borrowed value does not live long enough`
			`\| a temporary with access to the borrow is created here ...`
Update tests 2018-11-27 03:56:36 -06:00			`...`
Regression test for issue #54382 (I opted to rely on compare-mode=nll rather than opt into `#![feature(nll)]`, mostly to make it easy to observe the interesting differences between the AST-borrwock diagnostic and the NLL one.) 2018-11-08 05:52:53 -06:00			`LL \| }`
			\| - `_thing1` dropped here while still borrowed
			`LL \|`
			`LL \| ;`
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			\| - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
			`\|`
Suggest `;` or assignment to drop borrows in tail exprs Address the diagnostics part of #70844. ``` error[E0597]: `counter` does not live long enough --> $DIR/issue-54556-niconii.rs:22:20 \| LL \| if let Ok(_) = counter.lock() { } \| ^^^^^^^------- \| \| \| borrowed value does not live long enough \| a temporary with access to the borrow is created here ... ... LL \| } \| - \| \| \| `counter` dropped here while still borrowed \| ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::result::Result<MutexGuard<'_>, ()>` \| help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped \| LL \| if let Ok(_) = counter.lock() { }; \| ^ ``` 2020-04-16 14:43:40 -05:00			`help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped`
			`\|`
			`LL \| D("other").next(&_thing1);`
			`\| ^`
Regression test for issue #54382 (I opted to rely on compare-mode=nll rather than opt into `#![feature(nll)]`, mostly to make it easy to observe the interesting differences between the AST-borrwock diagnostic and the NLL one.) 2018-11-08 05:52:53 -06:00
			`error: aborting due to previous error`

			For more information about this error, try `rustc --explain E0597`.