From c70fd0a6178d6835a0dbc84b5a82c2b43e2e9215 Mon Sep 17 00:00:00 2001
From: Krystine Sherwin <93062060+KrystalDelusion@users.noreply.github.com>
Date: Wed, 20 Nov 2024 09:22:44 +1300
Subject: [PATCH] Can clean boxed modules

If a selection contains a boxed module, but does not select boxes, it should be removed from the selection.
---
 kernel/rtlil.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc
index 3b19094de..9ecf7c90b 100644
--- a/kernel/rtlil.cc
+++ b/kernel/rtlil.cc
@@ -834,7 +834,7 @@ void RTLIL::Selection::optimize(RTLIL::Design *design)
 
 	del_list.clear();
 	for (auto mod_name : selected_modules) {
-		if (current_design->modules_.count(mod_name) == 0)
+		if (current_design->modules_.count(mod_name) == 0 || (!selects_boxes && boxed_module(mod_name)))
 			del_list.push_back(mod_name);
 		selected_members.erase(mod_name);
 	}
@@ -843,7 +843,7 @@ void RTLIL::Selection::optimize(RTLIL::Design *design)
 
 	del_list.clear();
 	for (auto &it : selected_members)
-		if (current_design->modules_.count(it.first) == 0)
+		if (current_design->modules_.count(it.first) == 0 || (!selects_boxes && boxed_module(it.first)))
 			del_list.push_back(it.first);
 	for (auto mod_name : del_list)
 		selected_members.erase(mod_name);