mirror of
https://github.com/rust-lang/rust.git
synced 2025-12-01 07:58:06 +00:00
9 lines
223 B
Rust
9 lines
223 B
Rust
extern crate proc_macro;
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro]
|
|
pub fn check(_: TokenStream) -> TokenStream {
|
|
assert_eq!(6, "---\n---".parse::<TokenStream>().unwrap().into_iter().count());
|
|
Default::default()
|
|
}
|