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remove box and unbox expressions

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Folkert 2023-07-05 18:01:00 +02:00
parent a9813aeae7
commit d64930c17f
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GPG key ID: 1F17F6FFD112B97C
12 changed files with 9 additions and 196 deletions
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16
crates/compiler/mono/src/drop_specialization.rs
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@ -169,11 +169,6 @@ fn specialize_drops_stmt<'a, 'i>(
alloc_let_with_continuation!(environment)
}
Expr::ExprBox { symbol: child } => {
environment.add_box_child(*binding, *child);
alloc_let_with_continuation!(environment)
}
Expr::Array {
elems: children, ..
} => {
@ -226,10 +221,6 @@ fn specialize_drops_stmt<'a, 'i>(
environment.symbol_tag.insert(*structure, *tag_id);
alloc_let_with_continuation!(environment)
}
Expr::ExprUnbox { symbol } => {
environment.add_box_child(*symbol, *binding);
alloc_let_with_continuation!(environment)
}
Expr::Reset { .. } => {
// TODO allow to inline this to replace it with resetref
@ -1533,13 +1524,6 @@ impl<'a> DropSpecializationEnvironment<'a> {
.push((child, tag, index));
}
fn add_box_child(&mut self, parent: Parent, child: Child) {
self.box_children
.entry(parent)
.or_insert_with(|| Vec::new_in(self.arena))
.push(child);
}
fn add_list_child(&mut self, parent: Parent, child: Child, index: u64) {
self.list_children
.entry(parent)