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error[E0597]: `_thing1` does not live long enough
--> $DIR/issue-54382-use-span-of-tail-of-block.rs:7:29
|
LL | let mut _thing1 = D(Box::new("thing1"));
| ----------- binding `_thing1` declared here
...
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`.
|
