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Folkert 2023-06-18 14:21:48 +02:00
parent 4a9514d2c4
commit 0247237fe8
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16 changed files with 625 additions and 163 deletions
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17
crates/compiler/gen_dev/src/lib.rs
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@ -163,6 +163,9 @@ impl<'a> LastSeenMap<'a> {
Expr::UnionAtIndex { structure, .. } => {
self.set_last_seen(*structure, stmt);
}
Expr::UnionFieldPtrAtIndex { structure, .. } => {
self.set_last_seen(*structure, stmt);
}
Expr::Array { elems, .. } => {
for elem in *elems {
if let ListLiteralElement::Symbol(sym) = elem {
@ -794,6 +797,14 @@ trait Backend<'a> {
} => {
self.load_union_at_index(sym, structure, *tag_id, *index, union_layout);
}
Expr::UnionFieldPtrAtIndex {
structure,
tag_id,
union_layout,
index,
} => {
todo!();
}
Expr::GetTagId {
structure,
union_layout,
@ -1581,7 +1592,7 @@ trait Backend<'a> {
self.build_ptr_cast(sym, &args[0])
}
LowLevel::PtrWrite => {
LowLevel::PtrStore => {
let element_layout = match self.interner().get_repr(*ret_layout) {
LayoutRepr::Boxed(boxed) => boxed,
_ => unreachable!("cannot write to {:?}", self.interner().dbg(*ret_layout)),
@ -1589,6 +1600,10 @@ trait Backend<'a> {
self.build_ptr_write(*sym, args[0], args[1], element_layout);
}
LowLevel::PtrLoad => {
//
todo!()
}
LowLevel::RefCountDecRcPtr => self.build_fn_call(
sym,
bitcode::UTILS_DECREF_RC_PTR.to_string(),