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|
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:10:55
|
LL | { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } ; // suggest `;`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | { let mut _t1 = D(Box::new("t1")); D(&_t1).end(); } ; // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:13:55
|
LL | { { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } } ; // suggest `;`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | { { let mut _t1 = D(Box::new("t1")); D(&_t1).end(); } } ; // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:16:55
|
LL | { { let mut _t1 = D(Box::new("t1")); D(&_t1).end() }; } // suggest `;`
| ------- --^^^^- -- ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | { { let mut _t1 = D(Box::new("t1")); D(&_t1).end(); }; } // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:19:55
|
LL | let _ = { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } ; // suggest `;`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | let _ = { let mut _t1 = D(Box::new("t1")); D(&_t1).end(); } ; // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:22:55
|
LL | let _u = { let mut _t1 = D(Box::new("t1")); D(&_t1).unit() } ; // suggest `;`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | let _u = { let mut _t1 = D(Box::new("t1")); D(&_t1).unit(); } ; // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:25:55
|
LL | let _x = { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } ; // `let x = ...; x`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
= 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
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
|
LL | let _x = { let mut _t1 = D(Box::new("t1")); let x = D(&_t1).end(); x } ; // `let x = ...; x`
| +++++++ +++
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:30:55
|
LL | _y = { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } ; // `let x = ...; x`
| ------- --^^^^- - - ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
= 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
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
|
LL | _y = { let mut _t1 = D(Box::new("t1")); let x = D(&_t1).end(); x } ; // `let x = ...; x`
| +++++++ +++
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:37:55
|
LL | fn f_local_ref() { let mut _t1 = D(Box::new("t1")); D(&_t1).unit() } // suggest `;`
| ------- --^^^^- -
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | | ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
help: consider adding semicolon after the expression so its temporaries are dropped sooner, before the local variables declared by the block are dropped
|
LL | fn f_local_ref() { let mut _t1 = D(Box::new("t1")); D(&_t1).unit(); } // suggest `;`
| +
error[E0597]: `_t1` does not live long enough
--> $DIR/issue-54556-used-vs-unused-tails.rs:40:55
|
LL | fn f() -> String { let mut _t1 = D(Box::new("t1")); D(&_t1).end() } // `let x = ...; x`
| ------- --^^^^- -
| | | | |
| | | | `_t1` dropped here while still borrowed
| | | | ... and the borrow might be used here, when that temporary is dropped and runs the `Drop` code for type `D`
| | | borrowed value does not live long enough
| | a temporary with access to the borrow is created here ...
| binding `_t1` declared here
|
= 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
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
|
LL | fn f() -> String { let mut _t1 = D(Box::new("t1")); let x = D(&_t1).end(); x } // `let x = ...; x`
| +++++++ +++
error: aborting due to 9 previous errors
For more information about this error, try `rustc --explain E0597`.
|
