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-rw-r--r--dhall/src/semantics/core/value.rs9
-rw-r--r--dhall/src/semantics/tck/tyexpr.rs4
2 files changed, 3 insertions, 10 deletions
diff --git a/dhall/src/semantics/core/value.rs b/dhall/src/semantics/core/value.rs
index 02c8013..af01177 100644
--- a/dhall/src/semantics/core/value.rs
+++ b/dhall/src/semantics/core/value.rs
@@ -172,17 +172,12 @@ impl Value {
fn as_internal_mut(&self) -> RefMut<ValueInternal> {
self.0.borrow_mut()
}
- /// WARNING: The returned ValueKind may be entirely unnormalized, in particular it may just be an
- /// unevaled PartialExpr. You probably want to use `as_whnf`.
- pub(crate) fn as_kind(&self) -> Ref<ValueKind<Value>> {
- Ref::map(self.as_internal(), ValueInternal::as_kind)
- }
/// This is what you want if you want to pattern-match on the value.
/// WARNING: drop this ref before normalizing the same value or you will run into BorrowMut
/// panics.
pub(crate) fn kind(&self) -> Ref<ValueKind<Value>> {
self.normalize_whnf();
- self.as_kind()
+ Ref::map(self.as_internal(), ValueInternal::as_kind)
}
/// Converts a value back to the corresponding AST expression.
@@ -266,7 +261,7 @@ impl Value {
}
pub fn to_tyexpr(&self, venv: VarEnv) -> TyExpr {
- let tye = match &*self.as_kind() {
+ let tye = match &*self.kind() {
ValueKind::Var(v) => TyExprKind::Var(venv.lookup(v)),
ValueKind::LamClosure {
binder,
diff --git a/dhall/src/semantics/tck/tyexpr.rs b/dhall/src/semantics/tck/tyexpr.rs
index bf7c130..5492b8b 100644
--- a/dhall/src/semantics/tck/tyexpr.rs
+++ b/dhall/src/semantics/tck/tyexpr.rs
@@ -76,9 +76,7 @@ impl TyExpr {
self.normalize_whnf(&NzEnv::new())
}
pub fn normalize_nf(&self, env: &NzEnv) -> Value {
- let mut val = self.normalize_whnf(env);
- val.normalize_mut();
- val
+ self.normalize_whnf(env)
}
pub fn normalize_nf_noenv(&self) -> Value {
self.normalize_nf(&NzEnv::new())