1 files changed, 0 insertions, 49 deletions
diff --git a/libsolidity/formal/SymbolicBoolVariable.h b/libsolidity/formal/SymbolicBoolVariable.h
deleted file mode 100644
index 438af2c6..00000000
--- a/libsolidity/formal/SymbolicBoolVariable.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-	This file is part of solidity.
-
-	solidity is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	solidity is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#pragma once
-
-#include <libsolidity/formal/SymbolicVariable.h>
-
-namespace dev
-{
-namespace solidity
-{
-
-/**
- * Specialization of SymbolicVariable for Bool
- */
-class SymbolicBoolVariable: public SymbolicVariable
-{
-public:
-	SymbolicBoolVariable(
-		TypePointer _type,
-		std::string const& _uniqueName,
-		smt::SolverInterface& _interface
-	);
-
-	/// Sets the var to false.
-	void setZeroValue();
-	/// Does nothing since the SMT solver already knows the valid values for Bool.
-	void setUnknownValue();
-
-protected:
-	smt::Expression valueAtIndex(int _index) const;
-};
-
-}
-}