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-rw-r--r--libsolidity/formal/SSAVariable.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/libsolidity/formal/SSAVariable.cpp b/libsolidity/formal/SSAVariable.cpp
index dbc58664..36e15508 100644
--- a/libsolidity/formal/SSAVariable.cpp
+++ b/libsolidity/formal/SSAVariable.cpp
@@ -28,6 +28,6 @@ SSAVariable::SSAVariable()
void SSAVariable::resetIndex()
{
m_currentIndex = 0;
- m_nextFreeIndex.reset (new int);
+ m_nextFreeIndex.reset (new unsigned);
*m_nextFreeIndex = 1;
}