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New macro system and stdlib additions

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This commit is contained in:
Lawrence Bethlenfalvy
2025-11-21 14:25:03 +01:00
parent b77653f841
commit 603efef28e
230 changed files with 3033 additions and 16640 deletions
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29
orchid-host/src/expr_store.rs
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@@ -13,7 +13,6 @@ use crate::expr::Expr;
pub struct ExprStoreData {
exprs: RefCell<HashMap<api::ExprTicket, (u32, Expr)>>,
parent: Option<ExprStore>,
tracking_parent: bool,
}
#[derive(Clone, Default)]
pub struct ExprStore(Rc<ExprStoreData>);
@@ -25,16 +24,12 @@ impl ExprStore {
/// but operations on the parent can access the child exprs too until this
/// store is dropped.
#[must_use]
pub fn derive(&self, tracking_parent: bool) -> Self {
Self(Rc::new(ExprStoreData {
exprs: RefCell::default(),
parent: Some(self.clone()),
tracking_parent,
}))
pub fn derive(&self) -> Self {
Self(Rc::new(ExprStoreData { exprs: RefCell::default(), parent: Some(self.clone()) }))
}
pub fn give_expr(&self, expr: Expr) {
if self.0.tracking_parent {
self.0.parent.as_ref().unwrap().give_expr(expr.clone());
if let Some(parent) = self.0.parent.as_ref() {
parent.give_expr(expr.clone())
}
match self.0.exprs.borrow_mut().entry(expr.id()) {
Entry::Occupied(mut oe) => oe.get_mut().0 += 1,
@@ -44,8 +39,8 @@ impl ExprStore {
}
}
pub fn take_expr(&self, ticket: api::ExprTicket) -> Option<Expr> {
if self.0.tracking_parent {
self.0.parent.as_ref().unwrap().take_expr(ticket);
if let Some(parent) = self.0.parent.as_ref() {
parent.take_expr(ticket);
}
match self.0.exprs.borrow_mut().entry(ticket) {
Entry::Vacant(_) => panic!("Attempted to double-take expression"),
@@ -79,13 +74,11 @@ impl Drop for ExprStore {
if 1 < Rc::strong_count(&self.0) {
return;
}
if !self.0.tracking_parent {
return;
}
let parent = self.0.parent.as_ref().unwrap();
for (id, (count, _)) in self.0.exprs.borrow().iter() {
for _ in 0..*count {
parent.take_expr(*id);
if let Some(parent) = self.0.parent.as_ref() {
for (id, (count, _)) in self.0.exprs.borrow().iter() {
for _ in 0..*count {
parent.take_expr(*id);
}
}
}
}