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-rw-r--r--libsolidity/formal/SMTLib2Interface.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/formal/SMTLib2Interface.h b/libsolidity/formal/SMTLib2Interface.h
index 63188acd..e827449f 100644
--- a/libsolidity/formal/SMTLib2Interface.h
+++ b/libsolidity/formal/SMTLib2Interface.h
@@ -68,6 +68,14 @@ private:
ReadCallback::Callback m_queryCallback;
std::vector<std::string> m_accumulatedOutput;
+
+ enum class SMTVariableType {
+ Function,
+ Integer,
+ Bool
+ };
+
+ std::map<std::string,SMTVariableType> m_variables;
};
}