public override Statement visit(VariableStatement variableStatement)
{
ArrayList statements = new ArrayList(0);
for (int i = 0; i < variableStatement.declarations.Length; i++)
{
Expression expression = visitExpression(variableStatement.declarations[i]);
if (expression != null)
{
Statement statement = new ExpressionStatement(expression);
statement.setLineNumber(variableStatement.getLineNumber());
statements.Add(statement);
}
}
if (statements.Count == 0)
{
return(new EmptyStatement());
}
else if (statements.Count == 1)
{
return((ExpressionStatement)statements[0]);
}
else
{
return(new BlockStatement(CompilerUtil.vectorToStatementArray(statements)));
}
}
public virtual Statement visit(VariableStatement statement)
{
for (int i = 0; i < statement.declarations.Length; i++)
{
statement.declarations[i].visitExpression(this);
}
return(statement);
}
public virtual Statement visit(VariableStatement statement)
{
write("var (line = " + statement.getLineNumber() + ")");
return(statement);
}