// This backend is intended to force type checking #[macro_export] macro_rules! scope { ($name:expr) => { let _: &str = $name; }; ($name:expr, $data:expr) => { let _: &str = $name; let _: &str = $data; }; } #[macro_export] macro_rules! register_thread { () => {}; ($name:expr) => { let _: &str = $name; }; } #[macro_export] macro_rules! finish_frame { () => {}; }