public BinaryExpression(Location location, Expression left, Expression right, BinaryOperation operation)
: base(location)
{
this.left = left;
this.right = right;
this.operation = operation;
}
public TernaryExpression(Location location, Expression left, Expression middle, Expression right, TernaryOperation operation)
: base(location)
{
this.operation = operation;
this.left = left;
this.middle = middle;
this.right = right;
}
public InstructionStatement(Operation operation, Modifier modifier, Parameter a, Parameter b, Location location)
: base(location)
{
Operation = operation;
Modifier = modifier;
A = a;
B = b;
Location = location;
}
/// <summary>
/// Creates a new accept state object.
/// </summary>
/// <param name="state">The accept state in the DFA.</param>
/// <param name="location">The input location when the DFA was in this state.</param>
public AcceptInfo(EndState state, Location location)
{
this.state = state;
this.location = location;
}
public void SetCurrentLocation(Location location)
{
input.Location = location.Clone();
}
/// <summary>
/// Creates a new terminal token object.
/// </summary>
/// <param name="symbol">The symbol that this token represents.</param>
/// <param name="text">The text from the input that is the token.</param>
/// <param name="location">The location in the input that this token
/// has been found.</param>
public TerminalToken(SymbolTerminal symbol, string text, Location location)
{
this.symbol = symbol;
this.text = text;
this.location = location;
}
private void CheckName(string variableName, Location location)
{
if (variables.ContainsKey(variableName))
{
WriteWarning("Variable/label already defined : " + variableName + " at " + location, location);
}
}
public Value(Location location, int value)
: base(location)
{
this.value = value;
}
public UnaryExpression(Location location, Expression sub, UnaryOperation operation)
: base(location)
{
this.sub = sub;
this.operation = operation;
}
private void AddViewItem(String action, Location location, String description,
String value, String state, int type)
{
string[] strItems = new string[7];
strItems[0] = action;
if (location != null)
{
strItems[1] = location.Position.ToString();
strItems[2] = (location.LineNr+1).ToString();
strItems[3] = (location.ColumnNr+1).ToString();
}
strItems[4] = description;
strItems[5] = StringUtil.ShowEscapeChars(value);
strItems[6] = state;
ListViewItem item = new ListViewItem(strItems,type);
switch (type)
{
case 0: item.ForeColor = Color.Gray; break;
case 1: break;
case 2: break;
case 3: break;
case 4: item.ForeColor = Color.Green; break;
case 5: item.ForeColor = Color.Red; break;
case 6: item.ForeColor = Color.Gray; break;
}
parseActionsView.Items.Add(item);
}
public Statement(Location location)
{
Location = location;
}
public ModifiedExpression(Location location, Expression original, Mode mode)
: base(location)
{
Original = original;
Mode = mode;
}
public ContainerStatement(Statement instruction, Location location)
: base(location)
{
if (instruction != null)
Statements.Add(instruction);
}
public ContainerStatement(Location location)
: base(location)
{
}
protected internal void WriteWarning(string message, Location location)
{
if (location != null)
{
WriteMessage(
new ParserMessage("Warning: " + message, ParseMessageLevel.Warning, fileName, location.LineNr, location.ColumnNr));
}
else
{
WriteMessage(
new ParserMessage("Warning: " + message, ParseMessageLevel.Warning, fileName, 0, 0));
}
}
/// <summary>
/// Creates a new wrapper for the input.
/// </summary>
/// <param name="text">Input text.</param>
public DFAInput(string text)
{
this.text = text;
location = new Location(0, 0, 0);
}
public Expression(Location location)
{
Location = location;
}
public LabelName(Location location, string name)
: base(location)
{
this.name = name;
}
public ComposedLabelName(Location location, string labelName, string parameter)
: base(location, labelName)
{
this.parameter = new LabelName(location, parameter);
}
/// <summary>
/// Creates a new Location object.
/// </summary>
/// <param name="location">Positional information will be copied from this object.</param>
public Location(Location location)
{
Init(location.position,location.lineNr,location.columnNr);
}
public Value(Location location, string value)
: base(location)
{
this.value = Int32.Parse(value);
}
public EquStatement(Expression expression, Location location)
: base(location)
{
this.expression = expression;
}
