From c0e9b074756e6bdb10ecb4eb41b329947ffd431c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ivar=20H=C3=A4rnqvist?= <ivaha717@student.liu.se>
Date: Mon, 13 Apr 2020 15:55:51 +0200
Subject: [PATCH] show error message when trying to truncate complex numbers
---
b_asic/operation.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/b_asic/operation.py b/b_asic/operation.py
index a1f3b7ca..c010ebb0 100644
--- a/b_asic/operation.py
+++ b/b_asic/operation.py
@@ -195,6 +195,8 @@ class AbstractOperation(Operation, AbstractGraphComponent):
if bits is None:
args.append(input_values[i])
else:
+ if isinstance(input_values[i], complex):
+ raise TypeError("Complex value cannot be truncated to {bits} bits as requested by the signal connected to input #{i}")
args.append(self.truncate_input(i, input_values[i], bits))
else:
args.append(input_values[i])
--
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