function compile_node($options)
{
$decl = $this->determine_name();
if ($decl) {
$name = $decl;
} else {
if (isset($this->name) && $this->name) {
$name = $this->name;
} else {
$name = '_Class';
}
}
$lname = yy('Literal', $name);
$this->set_context($name);
$this->walk_body($name, $options);
$this->ensure_constructor($name);
if ($this->parent) {
array_unshift($this->body->expressions, yy('Extends', $lname, $this->parent));
}
if (!$this->ctor instanceof yy_Code) {
array_unshift($this->body->expressions, $this->ctor);
}
$this->body->expressions[] = $lname;
$this->add_bound_functions($options);
$klass = yy('Parens', yy_Closure::wrap($this->body), TRUE);
if ($this->variable) {
$klass = yy('Assign', $this->variable, $klass);
}
return $klass->compile($options);
}
function compile_closure($options)
{
if ($this->jumps()) {
throw new SyntaxError('cannot use a pure statement in an expression.');
}
$options['sharedScope'] = TRUE;
$closure = yy_Closure::wrap($this);
return $closure->compile_node($options);
}
function compile_node($options)
{
$decl = $this->determine_name();
$name = $decl ? $decl : '_Class';
if (isset($name->reserved) && $name->reserved) {
$name = '_' . $name;
}
$lname = yy('Literal', $name);
$this->hoist_directive_prologue();
$this->set_context($name);
$this->walk_body($name, $options);
$this->ensure_constructor($name);
$this->body->spaced = TRUE;
if (!$this->ctor instanceof yy_Code) {
array_unshift($this->body->expressions, $this->ctor);
}
$this->body->expressions[] = $lname;
$this->body->expressions = array_merge($this->directives, $this->body->expressions);
$this->add_bound_functions($options);
$call = yy_Closure::wrap($this->body);
if ($this->parent) {
$this->super_class = yy('Literal', $options['scope']->free_variable('super', FALSE));
array_unshift($this->body->expressions, yy('Extends', $lname, $this->super_class));
$call->args[] = $this->parent;
if (isset($call->variable->params)) {
$params =& $call->variable->params;
} else {
$params =& $call->variable->base->params;
}
$params[] = yy('Param', $this->super_class);
}
$klass = yy('Parens', $call, TRUE);
if ($this->variable) {
$klass = yy('Assign', $this->variable, $klass);
}
return $klass->compile($options);
}