| 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 ... |
| | |
| 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 ... |
| | |
| 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 ... |
| | |
| 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 ... |
| | |
| 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 ... |
| | |
| 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 ... |
| | |
| = 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 ... |
| | |
| = 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 ... |
| | |
| 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 ... |
| | |
| = 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`. |
