public override Expr VisitIdentifierExpr(IdentifierExpr node)
{
if (consts.Keys.Contains(node.ToString()))
{
return(consts[node.ToString()]);
}
return(base.VisitIdentifierExpr(node));
}
////////////////////////////////////////////////////////////////////////////////////
private Term makeExpression(IdentifierExpr ie, bool old)
{
if (ie.Decl is Microsoft.Boogie.Constant)
{
return(new Boogie.BoogieFunctionApplication(ie, new Logic.Boogie.BoogieFunction(new BoogieConstant(ie)), new ExpressionList()));
}
if (ie.Decl is Microsoft.Boogie.BoundVariable)
{
Debug.Assert(!old);
return(new Programs.Terms.Boogie.BoogieBoundVariableTerm(ie, boundVariables[ie.Decl.Name]));
}
if (
(ie.Decl is Microsoft.Boogie.GlobalVariable) ||
(ie.Decl is Microsoft.Boogie.Formal) ||
(ie.Decl is Microsoft.Boogie.LocalVariable))
{
return(new Slicer.Programs.Terms.Boogie.BoogueProgramVariable(ie, scope.findVariable((old ? "'" : "") + ie.Name)));
}
else
{
throw new Exception("Internal error converting Boogie expression - unknown expression type - " + ie.ToString());
}
}
public override Expr VisitIdentifierExpr(IdentifierExpr node)
{
Log.Out(Log.Normal, node.ToString());
return(base.VisitIdentifierExpr(node));
}
