From f35d88d2bbe5f95ec46773727e5d375b4f90ffff Mon Sep 17 00:00:00 2001
From: Jacob Lifshay <programmerjake@gmail.com>
Date: Tue, 1 Oct 2024 18:41:41 -0700
Subject: [PATCH] remove unused valueless.rs

---
 crates/fayalite/src/lib.rs       |  2 -
 crates/fayalite/src/valueless.rs | 88 --------------------------------
 2 files changed, 90 deletions(-)
 delete mode 100644 crates/fayalite/src/valueless.rs

diff --git a/crates/fayalite/src/lib.rs b/crates/fayalite/src/lib.rs
index 9192645..6e1ccd3 100644
--- a/crates/fayalite/src/lib.rs
+++ b/crates/fayalite/src/lib.rs
@@ -30,7 +30,6 @@ pub struct __;
 #[cfg(feature = "unstable-doc")]
 pub mod _docs;
 
-// FIXME: finish
 pub mod annotations;
 pub mod array;
 pub mod bundle;
@@ -50,5 +49,4 @@ pub mod source_location;
 pub mod testing;
 pub mod ty;
 pub mod util;
-//pub mod valueless;
 pub mod wire;
diff --git a/crates/fayalite/src/valueless.rs b/crates/fayalite/src/valueless.rs
deleted file mode 100644
index d34905e..0000000
--- a/crates/fayalite/src/valueless.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
-// See Notices.txt for copyright information
-use crate::{
-    int::{DynIntType, DynSIntType, DynUIntType, IntTypeTrait, SIntType},
-    ty::{Type, Value},
-};
-use std::ops::RangeBounds;
-
-#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, Default)]
-pub struct Valueless<T> {
-    pub ty: T,
-}
-
-impl<T: Type> Valueless<T> {
-    pub fn to_canonical(&self) -> Valueless<T::CanonicalType> {
-        Valueless {
-            ty: self.ty.canonical(),
-        }
-    }
-    pub fn from_canonical(v: Valueless<T::CanonicalType>) -> Self {
-        Valueless {
-            ty: T::from_canonical_type(v.ty),
-        }
-    }
-}
-
-mod sealed {
-    pub trait Sealed {}
-}
-
-pub trait ValuelessTr: sealed::Sealed {
-    type Type: Type<Value = Self::Value>;
-    type Value: Value<Type = Self::Type>;
-}
-
-impl<T> sealed::Sealed for Valueless<T> {}
-
-impl<T: Type> ValuelessTr for Valueless<T> {
-    type Type = T;
-    type Value = T::Value;
-}
-
-impl<T: IntTypeTrait> Valueless<T> {
-    pub fn signum(&self) -> Valueless<SIntType<2>> {
-        Valueless::default()
-    }
-    pub fn as_same_width_uint(self) -> Valueless<T::SameWidthUInt> {
-        Valueless {
-            ty: self.ty.as_same_width_uint(),
-        }
-    }
-    pub fn as_same_width_sint(self) -> Valueless<T::SameWidthSInt> {
-        Valueless {
-            ty: self.ty.as_same_width_sint(),
-        }
-    }
-    pub fn as_same_value_uint(self) -> Valueless<DynUIntType> {
-        Valueless {
-            ty: self.ty.as_same_value_uint(),
-        }
-    }
-    pub fn as_same_value_sint(self) -> Valueless<DynSIntType> {
-        Valueless {
-            ty: self.ty.as_same_value_sint(),
-        }
-    }
-    pub fn concat<HighType: IntTypeTrait>(
-        &self,
-        high_part: Valueless<HighType>,
-    ) -> Valueless<DynIntType<HighType::Signed>> {
-        let ty = DynIntType::new(
-            self.ty
-                .width()
-                .checked_add(high_part.ty.width())
-                .expect("result has too many bits"),
-        );
-        Valueless { ty }
-    }
-    pub fn repeat(&self, count: usize) -> Valueless<DynIntType<T::Signed>> {
-        let width = self.ty.width();
-        let ty = DynIntType::new(width.checked_mul(count).expect("result has too many bits"));
-        Valueless { ty }
-    }
-    pub fn slice<I: RangeBounds<usize>>(&self, index: I) -> Valueless<DynUIntType> {
-        let ty = self.ty.slice(index);
-        Valueless { ty }
-    }
-}