public Program(Position position, LetCommand command)
: base(position)
{
_command = command;
_command.Parent = this;
}
public Program(Position position, LetCommand command) :
base(position)
{
_command = command;
_command.Parent = this;
}
public void visit(LetCommand that)
{
Console.WriteLine("{");
// note: function declarations should be output before the first line
foreach (Declaration declaration in that.Declarations)
declaration.visit(this);
that.Command.visit(this);
Console.WriteLine("}");
}
public void visit(LetCommand that)
{
string name = CreateName();
_symbols.EnterScope(name);
foreach (Declaration declaration in that.Declarations)
declaration.visit(this);
that.Command.visit(this);
_symbols.LeaveScope(name);
}