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

15 lines
338 B
Rust

//@ force-host
//@ no-prefer-dynamic
#![crate_type = "proc-macro"]
extern crate proc_macro;
use proc_macro::TokenStream;
#[proc_macro_attribute]
pub fn assert_input(args: TokenStream, input: TokenStream) -> TokenStream {
assert_eq!(input.to_string(), "trait Alias = Sized;");
assert!(args.is_empty());
TokenStream::new()
}