mirror of https://github.com/rust-lang/rust
39 lines
1.4 KiB
Plaintext
39 lines
1.4 KiB
Plaintext
error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped
|
|
--> $DIR/dyn-drop.rs:3:19
|
|
|
|
|
LL | fn foo(_: Box<dyn Drop>) {}
|
|
| ^^^^
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/dyn-drop.rs:1:9
|
|
|
|
|
LL | #![deny(dyn_drop)]
|
|
| ^^^^^^^^
|
|
|
|
error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped
|
|
--> $DIR/dyn-drop.rs:4:16
|
|
|
|
|
LL | fn bar(_: &dyn Drop) {}
|
|
| ^^^^
|
|
|
|
error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped
|
|
--> $DIR/dyn-drop.rs:5:16
|
|
|
|
|
LL | fn baz(_: *mut Drop) {}
|
|
| ^^^^
|
|
|
|
error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped
|
|
--> $DIR/dyn-drop.rs:7:15
|
|
|
|
|
LL | _x: Box<dyn Drop>
|
|
| ^^^^
|
|
|
|
error: types that do not implement `Drop` can still have drop glue, consider instead using `std::mem::needs_drop` to detect whether a type is trivially dropped
|
|
--> $DIR/dyn-drop.rs:14:16
|
|
|
|
|
LL | type T = dyn Drop;
|
|
| ^^^^
|
|
|
|
error: aborting due to 5 previous errors
|
|
|