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Add support for hash key of tuples

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Ayaz Hafiz 2023-03-22 10:09:57 -05:00
parent f4f9ae7a5d
commit e6cac71ca5
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3 changed files with 16 additions and 3 deletions
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crates/compiler/derive/src/hash.rs
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@ -30,6 +30,7 @@ use crate::{synth_var, util::Env, DerivedBody};
pub(crate) fn derive_hash(env: &mut Env<'_>, key: FlatHashKey, def_symbol: Symbol) -> DerivedBody {
let (body_type, body) = match key {
FlatHashKey::Record(fields) => hash_record(env, def_symbol, fields),
FlatHashKey::Tuple(_fields) => todo!(),
FlatHashKey::TagUnion(tags) => {
if tags.len() == 1 {
hash_newtype_tag_union(env, def_symbol, tags.into_iter().next().unwrap())