use ecow::EcoString; use hashbrown::HashMap; use crate::ir::{DowngradeContext, Ir, Const}; pub fn ir_env(ctx: &mut DowngradeContext) -> HashMap { let mut map = HashMap::new(); map.insert("true".into(), Const::from(true).ir()); map.insert("false".into(), Const::from(false).ir()); map }