mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-02 07:22:42 +00:00
29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
warning: derive helper attribute is used before it is introduced
|
|
--> $DIR/issue-75930-derive-cfg.rs:46:3
|
|
|
|
|
LL | #[print_helper(a)]
|
|
| ^^^^^^^^^^^^
|
|
...
|
|
LL | #[derive(Print)]
|
|
| ----- the attribute is introduced here
|
|
|
|
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
|
= note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
|
|
= note: `#[warn(legacy_derive_helpers)]` on by default
|
|
|
|
warning: derive helper attribute is used before it is introduced
|
|
--> $DIR/issue-75930-derive-cfg.rs:46:3
|
|
|
|
|
LL | #[print_helper(a)]
|
|
| ^^^^^^^^^^^^
|
|
...
|
|
LL | #[derive(Print)]
|
|
| ----- the attribute is introduced here
|
|
|
|
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
|
= note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
|
|
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
|
|
|
|
warning: 2 warnings emitted
|
|
|