mirror of https://github.com/rust-lang/rust
18 lines
321 B
Rust
18 lines
321 B
Rust
//@ force-host
|
|
//@ no-prefer-dynamic
|
|
|
|
#![crate_type = "proc-macro"]
|
|
|
|
extern crate proc_macro;
|
|
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro]
|
|
pub fn rewrite(input: TokenStream) -> TokenStream {
|
|
let input = input.to_string();
|
|
|
|
assert_eq!(input, r#""Hello, world!""#);
|
|
|
|
r#""NOT Hello, world!""#.parse().unwrap()
|
|
}
|