From 16a77dbd4c5905eff6c4ddabe66b5ef1b8a7e15b Mon Sep 17 00:00:00 2001
From: Mark Koch <48097969+mark-koch@users.noreply.github.com>
Date: Wed, 12 Jun 2024 12:15:49 +0100
Subject: [PATCH] fix: Serialisation of bool values (#239)

---
 guppylang/prelude/_internal.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/guppylang/prelude/_internal.py b/guppylang/prelude/_internal.py
index 9db3f70e..d1f806eb 100644
--- a/guppylang/prelude/_internal.py
+++ b/guppylang/prelude/_internal.py
@@ -66,9 +66,8 @@ class ConstF64(BaseModel):
 
 def bool_value(b: bool) -> ops.Value:
     """Returns the Hugr representation of a boolean value."""
-    unit = ops.Value(ops.TupleValue(vs=[]))
     return ops.Value(
-        ops.SumValue(tag=int(b), typ=tys.SumType(tys.UnitSum(size=2)), vs=[unit])
+        ops.SumValue(tag=int(b), typ=tys.SumType(tys.UnitSum(size=2)), vs=[])
     )