rust/tests/ui/proc-macro/auxiliary/amputate-span.rs
2024-02-16 20:02:50 +00:00

15 lines
301 B
Rust

//@ force-host
//@ no-prefer-dynamic
#![crate_type = "proc-macro"]
extern crate proc_macro;
use proc_macro::TokenStream;
#[proc_macro_attribute]
pub fn drop_first_token(attr: TokenStream, input: TokenStream) -> TokenStream {
assert!(attr.is_empty());
input.into_iter().skip(1).collect()
}