From 7814f44883615ff33a6e9b4951908f8212d38ba0 Mon Sep 17 00:00:00 2001
From: Balint Cristian <cristian.balint@gmail.com>
Date: Sat, 18 Nov 2023 00:27:54 +0200
Subject: [PATCH] Fix abstract class implementation for fpga_interchange

Signed-off-by: Balint Cristian <cristian.balint@gmail.com>
---
 fpga_interchange/arch.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fpga_interchange/arch.h b/fpga_interchange/arch.h
index caabe6a3..e125d86c 100644
--- a/fpga_interchange/arch.h
+++ b/fpga_interchange/arch.h
@@ -500,6 +500,8 @@ struct Arch : ArchAPI<ArchRanges>
 
     WireId getConflictingWireWire(WireId wire) const final { return wire; }
 
+    IdString getWireConstantValue(WireId wire) const final { return {}; }
+
     NetInfo *getConflictingWireNet(WireId wire) const final
     {
         NPNR_ASSERT(wire != WireId());