public override Expr VisitLiteralExpr(LiteralExpr node)
{
if (node.isBool)
{
return((Expr)Builder.ConstantBool(node.asBool));
}
else if (node.isBigNum)
{
return(Builder.ConstantInt(node.asBigNum.ToBigInteger));
}
else if (node.isBigDec)
{
return(Builder.ConstantReal(node.asBigDec));
}
else if (node.isBvConst)
{
var bv = node.asBvConst;
return(Builder.ConstantBV(bv.Value.ToBigInteger, bv.Bits));
}
else
{
throw new NotSupportedException("Unknown LiteralExpr type");
}
}
public virtual LiteralExpr ConstantBool(bool value)
{
return(UB.ConstantBool(value));
}
public void Boolean()
{
CheckType(BasicType.Bool, builder.ConstantBool(true), "Bool", "(= symbolic_0 true )");
}