From d1c4752b9ba16cbbf940574d18730acec7b867a6 Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Thu, 17 Mar 2022 17:02:50 +0100
Subject: [PATCH] oeu

---
 libyul/optimiser/DataFlowAnalyzer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libyul/optimiser/DataFlowAnalyzer.cpp b/libyul/optimiser/DataFlowAnalyzer.cpp
index a938fddf7..7174d916e 100644
--- a/libyul/optimiser/DataFlowAnalyzer.cpp
+++ b/libyul/optimiser/DataFlowAnalyzer.cpp
@@ -93,7 +93,7 @@ void DataFlowAnalyzer::operator()(Assignment& _assignment)
 	set<YulString> names;
 	for (auto const& var: _assignment.variableNames)
 	{
-		m_state.latestAssignment[var] = m_assignmentCounter;
+		m_state.latestAssignment[var.name] = m_assignmentCounter;
 		names.emplace(var.name);
 	}
 	assertThrow(_assignment.value, OptimizerException, "");