mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-25 04:23:22 +00:00
11 lines
216 B
Rust
11 lines
216 B
Rust
|
|
|
|
#![crate_type = "proc-macro"]
|
|
#![warn(needless_pass_by_value)]
|
|
|
|
extern crate proc_macro;
|
|
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro_derive(Foo)]
|
|
pub fn foo(_input: TokenStream) -> TokenStream { unimplemented!() }
|