Class: Opal::Nodes::SuperNode

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

Constant Summary

Constants inherited from CallNode

CallNode::OPERATORS, CallNode::SPECIALS

Constants included from Helpers

Helpers::BASIC_IDENTIFIER_RULES, Helpers::ES3_RESERVED_WORD_EXCLUSIVE, Helpers::ES51_RESERVED_WORD, Helpers::IMMUTABLE_PROPS, Helpers::PROTO_SPECIAL_METHODS, Helpers::PROTO_SPECIAL_PROPS, Helpers::RESERVED_FUNCTION_NAMES

Instance Attribute Summary

Attributes inherited from Base

#compiler, #type

Instance Method Summary collapse

Methods inherited from CallNode

add_special

Methods inherited from Base

#add_gvar, #add_ivar, #add_local, #add_temp, #children, children, #compile_to_fragments, #error, #expr, #expr?, #expr_or_nil, #fragment, handle, handlers, #has_rescue_else?, #helper, #in_ensure, #in_ensure?, #in_while?, #initialize, #process, #push, #recv, #recv?, #s, #scope, #stmt, #stmt?, truthy_optimize?, #unshift, #while_loop, #with_temp, #wrap

Methods included from Helpers

#current_indent, #empty_line, #indent, #ivar, #js_falsy, #js_truthy, #js_truthy_optimize, #line, #lvar_to_js, #mid_to_jsid, #property, #valid_ivar_name?, #valid_name?, #variable

Constructor Details

This class inherits a constructor from Opal::Nodes::Base

Instance Method Details

#compile ⇒ Object 



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# File 'opal/lib/opal/nodes/super.rb', line 132

def compile
  if arglist == nil
    @implicit_args = true
    if containing_def_scope
      containing_def_scope.uses_zuper = true
      @arguments_without_block = [s(:js_tmp, '$zuper')]
      # If the method we're in has a block and we're using a default super call with no args, we need to grab the block
      # If an iter (block via braces) is provided, that takes precedence
      if (block_arg = formal_block_parameter) && !iter
        expr = s(:block_pass, s(:lvar, block_arg[1]))
        @arguments_without_block << expr
      end
    else
      @arguments_without_block = []
    end
  end
  super
end