Rollup merge of #72583 - CAD97:vec-iter-asref-slice, r=dtolnay

[rust.git] / src / librustc_ast / build.rs

fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rerun-if-env-changed=CFG_RELEASE_CHANNEL");
    println!("cargo:rerun-if-env-changed=CFG_DISABLE_UNSTABLE_FEATURES");
}