diff options
Diffstat (limited to 'dhall/src/operations')
| -rw-r--r-- | dhall/src/operations/typecheck.rs | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/dhall/src/operations/typecheck.rs b/dhall/src/operations/typecheck.rs index 6da7027..bab80dc 100644 --- a/dhall/src/operations/typecheck.rs +++ b/dhall/src/operations/typecheck.rs @@ -507,13 +507,6 @@ pub fn typecheck_operation( use crate::syntax::Label; use std::iter::once; - let record_entries = |nir: &Nir| { - match nir.kind() { - NirKind::RecordType(kts) => Ok(kts.clone()), - _ => mk_span_err(span.clone(), "WithMustBeRecord"), // TODO better error - } - }; - let mut current_nir: Option<Nir> = Some(record.ty().as_nir().clone()); let mut visited: Vec<(&Label, HashMap<Label, Nir>)> = Vec::new(); @@ -523,7 +516,10 @@ pub fn typecheck_operation( match current_nir { None => to_create.push(label), Some(nir) => { - let kts = record_entries(&nir)?; + let kts = (match nir.kind() { + NirKind::RecordType(kts) => Ok(kts.clone()), + _ => mk_span_err(span.clone(), "WithMustBeRecord"), // TODO better error + })?; current_nir = kts.get(label).cloned(); visited.push((label, kts)); |