warning: use of deprecated attribute `plugin`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/pull/64675
--> $DIR/lto-syntax-extension.rs:9:1
|
LL | #![plugin(lto_syntax_extension_plugin)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: may be removed in a future compiler version
= note: `#[warn(deprecated)]` on by default
warning: 1 warning emitted