From 5da343b7de8c4fd45695af68aaba3d5091d8e670 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sun, 27 Jul 2014 16:19:24 +0200
Subject: Added topological sorting to techmap

---
 kernel/toposort.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'kernel')

diff --git a/kernel/toposort.h b/kernel/toposort.h
index 7e978c1e2..4226e270e 100644
--- a/kernel/toposort.h
+++ b/kernel/toposort.h
@@ -46,7 +46,7 @@ struct TopoSort
 		database[right].insert(left);
 	}
 
-	void sort_worker(T n, std::set<T> &marked_cells, std::set<T> &active_cells, std::vector<T> active_stack)
+	void sort_worker(const T &n, std::set<T> &marked_cells, std::set<T> &active_cells, std::vector<T> &active_stack)
 	{
 		if (active_cells.count(n)) {
 			found_loops = false;
@@ -96,6 +96,7 @@ struct TopoSort
 		for (auto &it : database)
 			sort_worker(it.first, marked_cells, active_cells, active_stack);
 
+		log_assert(SIZE(sorted) == SIZE(database));
 		return !found_loops;
 	}
 };
-- 
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