// force-host // no-prefer-dynamic #![crate_type = "proc-macro"] extern crate proc_macro; use proc_macro::*; #[proc_macro_attribute] pub fn cfg(_: TokenStream, input: TokenStream) -> TokenStream { //~^ ERROR name `cfg` is reserved in attribute namespace input } #[proc_macro_attribute] pub fn cfg_attr(_: TokenStream, input: TokenStream) -> TokenStream { //~^ ERROR name `cfg_attr` is reserved in attribute namespace input }