]> git.lizzy.rs Git - rust.git/blob - src/test/ui/proc-macro/issue-75930-derive-cfg.stderr
Rollup merge of #87081 - a1phyr:add_wasi_ext_tracking_issue, r=dtolnay
[rust.git] / src / test / ui / proc-macro / issue-75930-derive-cfg.stderr
1 warning: derive helper attribute is used before it is introduced
2   --> $DIR/issue-75930-derive-cfg.rs:19:3
3    |
4 LL | #[print_helper(a)]
5    |   ^^^^^^^^^^^^
6 ...
7 LL | #[derive(Print)]
8    |          ----- the attribute is introduced here
9    |
10    = note: `#[warn(legacy_derive_helpers)]` on by default
11    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
12    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
13
14 warning: 1 warning emitted
15