| error[E0493]: destructor of `String` cannot be evaluated at compile-time |
| --> $DIR/promoted_const_call3.rs:3:26 |
| | |
| LL | let _: &'static _ = &String::new(); |
| | ^^^^^^^^^^^^^ the destructor for this type cannot be evaluated in constants |
| LL | |
| LL | }; |
| | - value is dropped here |
| |
| error[E0493]: destructor of `String` cannot be evaluated at compile-time |
| --> $DIR/promoted_const_call3.rs:8:30 |
| | |
| LL | let _: &'static _ = &id(&String::new()); |
| | ^^^^^^^^^^^^^ - value is dropped here |
| | | |
| | the destructor for this type cannot be evaluated in constants |
| |
| error[E0716]: temporary value dropped while borrowed |
| --> $DIR/promoted_const_call3.rs:13:26 |
| | |
| LL | let _: &'static _ = &std::mem::ManuallyDrop::new(String::new()); |
| | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use |
| | | |
| | type annotation requires that borrow lasts for `'static` |
| LL | |
| LL | }; |
| | - temporary value is freed at the end of this statement |
| |
| error[E0716]: temporary value dropped while borrowed |
| --> $DIR/promoted_const_call3.rs:18:26 |
| | |
| LL | let _: &'static _ = &String::new(); |
| | ---------- ^^^^^^^^^^^^^ creates a temporary value which is freed while still in use |
| | | |
| | type annotation requires that borrow lasts for `'static` |
| ... |
| LL | } |
| | - temporary value is freed at the end of this statement |
| |
| error[E0716]: temporary value dropped while borrowed |
| --> $DIR/promoted_const_call3.rs:21:26 |
| | |
| LL | let _: &'static _ = &id(&String::new()); |
| | ---------- ^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use |
| | | |
| | type annotation requires that borrow lasts for `'static` |
| ... |
| LL | } |
| | - temporary value is freed at the end of this statement |
| |
| error[E0716]: temporary value dropped while borrowed |
| --> $DIR/promoted_const_call3.rs:21:30 |
| | |
| LL | let _: &'static _ = &id(&String::new()); |
| | ---------- ^^^^^^^^^^^^^ - temporary value is freed at the end of this statement |
| | | | |
| | | creates a temporary value which is freed while still in use |
| | type annotation requires that borrow lasts for `'static` |
| |
| error[E0716]: temporary value dropped while borrowed |
| --> $DIR/promoted_const_call3.rs:25:26 |
| | |
| LL | let _: &'static _ = &std::mem::ManuallyDrop::new(String::new()); |
| | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use |
| | | |
| | type annotation requires that borrow lasts for `'static` |
| LL | |
| LL | } |
| | - temporary value is freed at the end of this statement |
| |
| error: aborting due to 7 previous errors |
| |
| Some errors have detailed explanations: E0493, E0716. |
| For more information about an error, try `rustc --explain E0493`. |