public static void SetCorrectColumn(List<Variable> refVar, Statement.StatementType type, int line)
{
if (refVar == null)
return;
if (type != Statement.StatementType.Expression)
{
foreach (Variable singleVar in refVar)
singleVar.MoveColumnBack(line);
}
}
/// <summary>
/// Returns the names of the variables that have been declared in the statement
/// </summary>
/// <param name="s"> Statement whose variable names to be got.</param>
/// <param name="onlyTopLevel"> Bool to check if required to return reference variables in sub statements as well</param>
/// <returns></returns>
public static List<string> GetDefinedVariableNames(Statement s, bool onlyTopLevel)
{
var names = s.definedVariables.Select(refVar => refVar.Name).ToList();
if (!onlyTopLevel)
{
foreach (Statement subStatement in s.subStatements)
names.AddRange(GetReferencedVariableNames(subStatement, onlyTopLevel));
}
return names;
}
