From 3271f85650653d61b987754a1ba4a3c34fa110c9 Mon Sep 17 00:00:00 2001
From: Wanda <wanda@phinode.net>
Date: Thu, 29 Feb 2024 19:49:04 +0100
Subject: [PATCH] hdl._nir: Add empty `__slots__` to `Net` and `Value`.

---
 amaranth/hdl/_nir.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/amaranth/hdl/_nir.py b/amaranth/hdl/_nir.py
index 264b317..6e5aee1 100644
--- a/amaranth/hdl/_nir.py
+++ b/amaranth/hdl/_nir.py
@@ -21,6 +21,8 @@ __all__ = [
 
 
 class Net(int):
+    __slots__ = ()
+
     @classmethod
     def from_cell(cls, cell: int, bit: int):
         assert bit in range(1 << 16)
@@ -83,6 +85,8 @@ class Net(int):
 
 
 class Value(tuple):
+    __slots__ = ()
+
     def __new__(cls, nets: 'Net | Iterable[Net]' = ()):
         if isinstance(nets, Net):
             return super().__new__(cls, (nets,))