From 20cf0abbcc01d5734ffcfca4c4533d7c72f3a821 Mon Sep 17 00:00:00 2001
From: Jacob Lifshay <programmerjake@gmail.com>
Date: Wed, 30 Oct 2024 20:46:11 -0700
Subject: [PATCH] fix using #[hdl] types like S<{ 1 + 2 }>

---
 crates/fayalite-proc-macros-impl/src/hdl_type_common.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/crates/fayalite-proc-macros-impl/src/hdl_type_common.rs b/crates/fayalite-proc-macros-impl/src/hdl_type_common.rs
index 506c153..3f3f817 100644
--- a/crates/fayalite-proc-macros-impl/src/hdl_type_common.rs
+++ b/crates/fayalite-proc-macros-impl/src/hdl_type_common.rs
@@ -4163,7 +4163,13 @@ impl MakeHdlTypeExpr for ParsedExpr {
         match self {
             ParsedExpr::Delimited(expr) => expr.make_hdl_type_expr(context),
             ParsedExpr::NamedParamConst(expr) => expr.make_hdl_type_expr(context),
-            ParsedExpr::Other(expr) => (**expr).clone(),
+            ParsedExpr::Other(expr) => {
+                let span = expr.span();
+                let const_usize = known_items::ConstUsize(span);
+                parse_quote_spanned! {expr.span()=>
+                    #const_usize::<{ #expr }>
+                }
+            }
         }
     }
 }