2017-05-27 12:58:52 -05:00
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error[E0597]: `y` does not live long enough
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2018-12-25 09:56:47 -06:00
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--> $DIR/issue-23338-locals-die-before-temps-of-body.rs:10:5
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2016-10-14 10:55:45 -05:00
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2018-02-22 18:42:32 -06:00
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LL | y.borrow().clone()
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2019-04-22 02:40:08 -05:00
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| ^---------
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| borrowed value does not live long enough
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| a temporary with access to the borrow is created here ...
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2018-02-22 18:42:32 -06:00
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LL | }
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2019-04-22 02:40:08 -05:00
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| -
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| `y` dropped here while still borrowed
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| ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::cell::Ref<'_, std::string::String>`
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2016-10-14 10:55:45 -05:00
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2020-04-16 14:43:40 -05:00
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= note: the temporary is part of an expression at the end of a block;
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consider forcing this temporary to be dropped sooner, before the block's local variables are dropped
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help: 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
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LL | let x = y.borrow().clone(); x
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| ^^^^^^^ ^^^
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2016-10-14 10:55:45 -05:00
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2017-05-27 12:58:52 -05:00
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error[E0597]: `y` does not live long enough
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2018-12-25 09:56:47 -06:00
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--> $DIR/issue-23338-locals-die-before-temps-of-body.rs:17:9
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2016-10-14 10:55:45 -05:00
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2018-02-22 18:42:32 -06:00
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LL | y.borrow().clone()
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2019-04-22 02:40:08 -05:00
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| ^---------
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| borrowed value does not live long enough
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| a temporary with access to the borrow is created here ...
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2018-02-22 18:42:32 -06:00
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LL | };
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2019-04-22 02:40:08 -05:00
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| -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `std::cell::Ref<'_, std::string::String>`
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2016-10-14 10:55:45 -05:00
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2016-10-26 11:10:39 -05:00
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| `y` dropped here while still borrowed
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2019-04-22 02:40:08 -05:00
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2020-04-16 14:43:40 -05:00
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= note: the temporary is part of an expression at the end of a block;
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consider forcing this temporary to be dropped sooner, before the block's local variables are dropped
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help: 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
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LL | let x = y.borrow().clone(); x
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| ^^^^^^^ ^^^
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2016-10-14 10:55:45 -05:00
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2017-07-02 05:49:30 -05:00
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error: aborting due to 2 previous errors
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2016-10-14 10:55:45 -05:00
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2018-03-03 08:59:40 -06:00
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For more information about this error, try `rustc --explain E0597`.
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