public void Visit(ForStatement statement)
{
if (statement.InitialisationStatement != null)
statement.InitialisationStatement.Accept(this);
if (statement.ConditionExpression != null)
statement.ConditionExpression.Accept(this);
else
Result = Global.BooleanClass.New(true);
EnsureIdentifierIsDefined(Result);
while (Result.ToBoolean()) {
statement.Statement.Accept(this);
ResetContinueIfPresent(statement.Label);
if (StopStatementFlow()) {
if (breakStatement != null && statement.Label == breakStatement.Label) {
breakStatement = null;
}
return;
}
// Goes back in the scopes so that the variables are accessible after the statement
if (statement.IncrementExpression != null)
statement.IncrementExpression.Accept(this);
if (statement.ConditionExpression != null)
statement.ConditionExpression.Accept(this);
else
Result = Global.BooleanClass.New(true);
}
}
public void Visit(ForStatement expression)
{
Builder.Append("for (");
expression.InitialisationStatement.Accept(this);
Builder.Append("; ");
expression.ConditionExpression.Accept(this);
Builder.Append("; ");
expression.IncrementExpression.Accept(this);
Builder.AppendLine(") {");
indent++;
Indent();
expression.Statement.Accept(this);
indent--;
Indent();
Builder.AppendLine("}");
}
void Analyze(ForStatement Stmt)
{
SetCurrentLineAndCharNos(Stmt);
if (Stmt.ConditionExpression != null) Analyze(Stmt.ConditionExpression);
if (Stmt.IncrementExpression != null) Analyze(Stmt.IncrementExpression);
if (Stmt.InitialisationStatement != null) Analyze(Stmt.InitialisationStatement);
if (Stmt.Statement != null) Analyze(Stmt.Statement);
}