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-rw-r--r--dhall/src/semantics/nze/nir.rs22
1 files changed, 7 insertions, 15 deletions
diff --git a/dhall/src/semantics/nze/nir.rs b/dhall/src/semantics/nze/nir.rs
index a6dafa2..44a23fe 100644
--- a/dhall/src/semantics/nze/nir.rs
+++ b/dhall/src/semantics/nze/nir.rs
@@ -24,7 +24,6 @@ pub(crate) struct Nir(Rc<NirInternal>);
#[derive(Debug)]
struct NirInternal {
kind: lazy::Lazy<Thunk, NirKind>,
- span: Span,
}
/// An unevaluated subexpression
@@ -95,26 +94,21 @@ pub(crate) enum NirKind {
impl Nir {
/// Construct a Nir from a completely unnormalized expression.
pub(crate) fn new_thunk(env: NzEnv, hir: Hir) -> Nir {
- let span = hir.span();
- NirInternal::from_thunk(Thunk::new(env, hir), span).into_nir()
+ NirInternal::from_thunk(Thunk::new(env, hir)).into_nir()
}
/// Construct a Nir from a partially normalized expression that's not in WHNF.
pub(crate) fn from_partial_expr(e: ExprKind<Nir>) -> Nir {
// TODO: env
let env = NzEnv::new();
- NirInternal::from_thunk(
- Thunk::from_partial_expr(env, e),
- Span::Artificial,
- )
- .into_nir()
+ NirInternal::from_thunk(Thunk::from_partial_expr(env, e)).into_nir()
}
/// Make a Nir from a NirKind
pub(crate) fn from_kind(v: NirKind) -> Nir {
- NirInternal::from_whnf(v, Span::Artificial).into_nir()
+ NirInternal::from_whnf(v).into_nir()
}
pub(crate) fn from_const(c: Const) -> Self {
let v = NirKind::Const(c);
- NirInternal::from_whnf(v, Span::Artificial).into_nir()
+ NirInternal::from_whnf(v).into_nir()
}
pub(crate) fn from_builtin(b: Builtin) -> Self {
Self::from_builtin_env(b, &NzEnv::new())
@@ -258,7 +252,7 @@ impl Nir {
}),
};
- Hir::new(hir, self.0.span.clone())
+ Hir::new(hir, Span::Artificial)
}
pub fn to_hir_noenv(&self) -> Hir {
self.to_hir(VarEnv::new())
@@ -266,16 +260,14 @@ impl Nir {
}
impl NirInternal {
- fn from_whnf(k: NirKind, span: Span) -> Self {
+ fn from_whnf(k: NirKind) -> Self {
NirInternal {
kind: lazy::Lazy::new_completed(k),
- span,
}
}
- fn from_thunk(th: Thunk, span: Span) -> Self {
+ fn from_thunk(th: Thunk) -> Self {
NirInternal {
kind: lazy::Lazy::new(th),
- span,
}
}
fn into_nir(self) -> Nir {