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git.proxmox.com Git - rustc.git/blob - src/test/ui/proc-macro/auxiliary/derive-helper-shadowing.rs
4 #![crate_type = "proc-macro"]
6 extern crate proc_macro
;
9 #[proc_macro_derive(GenHelperUse)]
10 pub fn derive_a(_
: TokenStream
) -> TokenStream
{