diff options
| author | Nadrieril | 2019-04-16 21:54:32 +0200 |
|---|---|---|
| committer | Nadrieril | 2019-04-16 21:54:32 +0200 |
| commit | d93be73890d0db0d34afaaebd3db1b87d68fb9b7 (patch) | |
| tree | fdc485e299d6db37963db1f59e7b8a3daf3aa2ba /dhall_core/src/core.rs | |
| parent | a0c36547372db5421704e4c8f17226a25ea57b7a (diff) | |
Prepare for nullary union variants
Diffstat (limited to 'dhall_core/src/core.rs')
| -rw-r--r-- | dhall_core/src/core.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/dhall_core/src/core.rs b/dhall_core/src/core.rs index 6100981..075ef81 100644 --- a/dhall_core/src/core.rs +++ b/dhall_core/src/core.rs @@ -186,10 +186,10 @@ pub enum ExprF<SubExpr, Label, Note, Embed> { RecordType(BTreeMap<Label, SubExpr>), /// `{ k1 = v1, k2 = v2 }` RecordLit(BTreeMap<Label, SubExpr>), - /// `< k1 : t1, k2 : t2 >` - UnionType(BTreeMap<Label, SubExpr>), - /// `< k1 = t1, k2 : t2, k3 : t3 >` - UnionLit(Label, SubExpr, BTreeMap<Label, SubExpr>), + /// `< k1 : t1, k2 >` + UnionType(BTreeMap<Label, Option<SubExpr>>), + /// `< k1 = t1, k2 : t2, k3 >` + UnionLit(Label, SubExpr, BTreeMap<Label, Option<SubExpr>>), /// `merge x y : t` Merge(SubExpr, SubExpr, Option<SubExpr>), /// `e.x` |