2020-10-20 15:31:54 -05:00
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error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/issue-75785-confusing-named-region.rs:9:5
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2022-02-17 10:00:04 -06:00
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LL | pub async fn async_fn(x: &mut i32) -> (&i32, &i32) {
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| - let's call the lifetime of this reference `'1`
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2020-10-20 15:31:54 -05:00
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LL | let y = &*x;
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2023-01-14 21:06:44 -06:00
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| --- `*x` is borrowed here
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2020-10-20 15:31:54 -05:00
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LL | *x += 1;
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2023-01-14 21:06:44 -06:00
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| ^^^^^^^ `*x` is assigned to here but it was already borrowed
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2022-02-17 10:00:04 -06:00
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LL | (&32, y)
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| -------- returning this value requires that `*x` is borrowed for `'1`
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2020-10-20 15:31:54 -05:00
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2023-11-21 09:44:16 -06:00
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error: aborting due to 1 previous error
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2020-10-20 15:31:54 -05:00
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For more information about this error, try `rustc --explain E0506`.
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