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alias analysis

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Folkert 2022-03-08 22:20:40 +01:00
parent 92f2927046
commit f9c1af1dc4
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1 changed files with 14 additions and 1 deletions
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15
compiler/alias_analysis/src/lib.rs
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@ -1511,7 +1511,16 @@ fn expr_spec<'a>(
builder.add_make_named(block, MOD_APP, type_name, tag_value_id)
}
ExprBox { .. } | ExprUnbox { .. } => todo!(),
ExprBox { symbol } => {
let value_id = env.symbols[symbol];
with_new_heap_cell(builder, block, value_id)
}
ExprUnbox { symbol } => {
let tuple_id = env.symbols[symbol];
builder.add_get_tuple_field(block, tuple_id, BOX_VALUE_INDEX)
}
Struct(fields) => build_tuple_value(builder, env, block, fields),
UnionAtIndex {
index,
@ -1795,6 +1804,10 @@ const LIST_BAG_INDEX: u32 = 1;
const DICT_CELL_INDEX: u32 = LIST_CELL_INDEX;
const DICT_BAG_INDEX: u32 = LIST_BAG_INDEX;
#[allow(dead_code)]
const BOX_CELL_INDEX: u32 = LIST_CELL_INDEX;
const BOX_VALUE_INDEX: u32 = LIST_BAG_INDEX;
const TAG_CELL_INDEX: u32 = 0;
const TAG_DATA_INDEX: u32 = 1;