1 warning: anonymous parameters are deprecated and will be removed in the next edition
2 --> $DIR/issue-89280-emitter-overflow-splice-lines.rs:4:21
5 | _____________________^
11 = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
12 = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
13 = note: `#[warn(anonymous_parameters)]` on by default
14 help: try naming the parameter or explicitly ignoring it
16 LL ~ fn test(x: u32, _: (
22 warning: 1 warning emitted