Class: Opal::Nodes::BaseSuperNode

Inherits:
CallNode show all
Defined in:
opal/lib/opal/nodes/super.rb

Overview

This base class is used just to child the find_super_dispatcher method body. This is then used by actual super calls, or a defined?(super) style call.

Direct Known Subclasses

DefinedSuperNode, SuperNode

Constant Summary

Constants inherited from CallNode

CallNode::OPERATORS, CallNode::SPECIALS

Instance Attribute Summary

Attributes inherited from CallNode

#arglist, #iter, #meth, #recvr

Attributes inherited from Base

#compiler, #sexp, #type

Attributes included from Closure::NodeSupport

#closure

Instance Method Summary collapse

Methods inherited from CallNode

add_special, #compile

Methods inherited from Base

#add_gvar, #add_ivar, #add_local, #add_temp, children, #children, #class_variable_owner, #class_variable_owner_nesting_level, #comments, #compile, #compile_to_fragments, #error, #expr, #expr?, #expr_or_empty, #expr_or_nil, #fragment, handle, handlers, #has_rescue_else?, #helper, #in_ensure, #in_ensure?, #in_resbody, #in_resbody?, #in_rescue, #in_while?, #process, #push, #recv, #recv?, #s, #scope, #source_location, #stmt, #stmt?, #top_scope, truthy_optimize?, #unshift, #while_loop, #with_temp, #wrap

Methods included from Closure::NodeSupport

#closure_is?, #compile_catcher, #generate_thrower, #generate_thrower_without_catcher, #in_closure, #pop_closure, #push_closure, #select_closure, #thrower

Methods included from Helpers

#current_indent, #empty_line, #indent, #js_truthy, #js_truthy_optimize, #line, #mid_to_jsid, #property, #valid_name?

Constructor Details

#initialize ⇒ BaseSuperNode

Returns a new instance of BaseSuperNode.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'opal/lib/opal/nodes/super.rb', line 11

def initialize(*)
  super
  args = *@sexp
  *rest, last_child = *args

  if last_child && %i[iter block_pass].include?(last_child.type)
    @iter = last_child
    args = rest
  else
    @iter = s(:js_tmp, 'null')
  end

  @arglist = s(:arglist, *args)
  @recvr = s(:self)
end

Instance Method Details

#compile_using_send ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
 
# File 'opal/lib/opal/nodes/super.rb', line 27

def compile_using_send
  helper :send2

  push '$send2('
  compile_receiver
  compile_method_body
  compile_method_name
  compile_arguments
  compile_block_pass
  push ')'
end