tests/ui/proc-macro/auxiliary/derive-helper-shadowing-2.rs

//@ force-host
//@ no-prefer-dynamic

#![crate_type = "proc-macro"]

extern crate proc_macro;
use proc_macro::*;

#[proc_macro_derive(same_name, attributes(same_name))]
pub fn derive_a(_: TokenStream) -> TokenStream {
    TokenStream::new()
}