/// <summary>
///
/// </summary>
/// <param name="rhsExpr"></param>
/// <returns></returns>
private SteExpression BybassSingleTempVariableRhsExpr(SteExpression rhsExpr)
{
while (true)
{
//The RHS expression is not a variable name. Return the full expression
if (rhsExpr.IsVariable == false)
{
return(rhsExpr);
}
//The RHS expression is a variable name
var rhsExprVarName = rhsExpr.HeadText;
//The RHS expression is not a low-level variable name. Return the full expression
if (LowLevelUtils.IsLowLevelVariableName(rhsExprVarName) == false)
{
return(rhsExpr);
}
var llItem = _dataTable.GetItemByName(rhsExprVarName);
//The RHS expression is not a temp item. Return the full expression
if (llItem.IsTemp == false)
{
return(rhsExpr);
}
//Iterate over the RHS of the temp low-level item whos name is given in rhsExprVarName
rhsExpr = llItem.AssignedRhsSymbolicScalar.ToTextExpressionTree();
}
}
