//@ build-pass (FIXME(62277): could be check-pass?) //@ force-host //@ no-prefer-dynamic //@ needs-unwind compiling proc macros with panic=abort causes a warning #![crate_type = "proc-macro"] #![deny(rust_2018_compatibility)] extern crate proc_macro; use proc_macro::TokenStream; #[proc_macro_derive(Template, attributes(template))] pub fn derive_template(input: TokenStream) -> TokenStream { input }