#[macro_use] extern crate quote;
#[macro_use] extern crate syn;
extern crate proc_macro2;
use std::env;
use std::path::Path;
use std::thread::Builder;
#[path = "macros/match_token.rs"]
mod match_token;
fn main() {
let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
let input = Path::new(&manifest_dir).join("src/tree_builder/rules.rs");
let output = Path::new(&env::var("OUT_DIR").unwrap()).join("rules.rs");
println!("cargo:rerun-if-changed={}", input.display());
let handle = Builder::new().stack_size(128 * 1024 * 1024).spawn(move || {
match_token::expand(&input, &output);
}).unwrap();
handle.join().unwrap();
}