summaryrefslogtreecommitdiffstats
path: root/tests/ui/proc-macro/auxiliary/print-tokens.rs
blob: 3a5767edb153d5b4f6ea6d797f7793a9a37c35a9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
// force-host
// no-prefer-dynamic
#![crate_type = "proc-macro"]

extern crate proc_macro;

use proc_macro::{TokenStream, TokenTree};

#[proc_macro]
pub fn print_tokens(input: TokenStream) -> TokenStream {
    println!("{:#?}", input);
    for token in input {
        println!("{token}");
    }
    TokenStream::new()
}