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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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28
crates/compiler/mono/src/ir.rs
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@ -1878,14 +1878,6 @@ pub enum Expr<'a> {
},
EmptyArray,
ExprBox {
symbol: Symbol,
},
ExprUnbox {
symbol: Symbol,
},
Reset {
symbol: Symbol,
update_mode: UpdateModeId,
@ -2067,14 +2059,6 @@ impl<'a> Expr<'a> {
.text("GetTagId ")
.append(symbol_to_doc(alloc, *structure, pretty)),
ExprBox { symbol, .. } => alloc
.text("Box ")
.append(symbol_to_doc(alloc, *symbol, pretty)),
ExprUnbox { symbol, .. } => alloc
.text("Unbox ")
.append(symbol_to_doc(alloc, *symbol, pretty)),
UnionAtIndex {
tag_id,
structure,
@ -7679,14 +7663,6 @@ fn substitute_in_expr<'a>(
}
}
ExprBox { symbol } => {
substitute(subs, *symbol).map(|new_symbol| ExprBox { symbol: new_symbol })
}
ExprUnbox { symbol } => {
substitute(subs, *symbol).map(|new_symbol| ExprUnbox { symbol: new_symbol })
}
StructAtIndex {
index,
structure,
@ -10053,7 +10029,7 @@ where
let field_get_stmt = Stmt::Let(result, field_get_expr, *field, ret_stmt);
let unbox_expr = Expr::ExprUnbox { symbol: argument };
let unbox_expr = Expr::ptr_load(arena.alloc(argument));
let unbox_stmt = Stmt::Let(
unboxed,
@ -10153,7 +10129,7 @@ where
let field_get_stmt = Stmt::Let(result, field_get_expr, *field, ret_stmt);
let unbox_expr = Expr::ExprUnbox { symbol: argument };
let unbox_expr = Expr::ptr_load(arena.alloc(argument));
let unbox_stmt = Stmt::Let(unboxed, unbox_expr, interned, arena.alloc(field_get_stmt));