granite-rust/src/test/ui/span/destructor-restrictions.stderr

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error[E0597]: `*a` does not live long enough
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--> $DIR/destructor-restrictions.rs:8:10
|
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LL | *a.borrow() + 1
| ^---------
| |
| borrowed value does not live long enough
| a temporary with access to the borrow is created here ...
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LL | };
| -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::cell::Ref<'_, i32>`
| |
| `*a` dropped here while still borrowed
|
= note: The temporary is part of an expression at the end of a block. Consider forcing this temporary to be dropped sooner, before the block's local variables are dropped. For example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block.
error: aborting due to previous error
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For more information about this error, try `rustc --explain E0597`.