tests/ui/proc-macro/auxiliary/issue-79825.rs

   1 // force-host
   2 // no-prefer-dynamic
   3 #![crate_type = "proc-macro"]
   4
   5 extern crate proc_macro;
   6
   7 use proc_macro::TokenStream;
   8
   9 #[proc_macro_attribute]
  10 pub fn assert_input(args: TokenStream, input: TokenStream) -> TokenStream {
  11     assert_eq!(input.to_string(), "trait Alias = Sized ;");
  12     assert!(args.is_empty());
  13     TokenStream::new()
  14 }