Class: Opal::Nodes::CallNode

Inherits:
Base
  • Object
show all
Defined in:
opal/lib/opal/nodes/call.rb

Defined Under Namespace

Classes: DependencyResolver

Constant Summary

SPECIALS = 
{}
OPERATORS =

Operators that get optimized by compiler

{ :+ => :plus, :- => :minus, :* => :times, :/ => :divide,
:< => :lt, :<= => :le, :> => :gt, :>= => :ge }

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

Class Method Summary collapse

Instance Method Summary collapse

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

Class Method Details

.add_special(name, options = {}, &handler) ⇒ Object 



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# File 'opal/lib/opal/nodes/call.rb', line 19

def self.add_special(name, options = {}, &handler)
  SPECIALS[name] = options
  define_method("handle_#{name}", &handler)
end

Instance Method Details

#compile ⇒ Object 



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# File 'opal/lib/opal/nodes/call.rb', line 24

def compile
  # handle some methods specially
  handle_special

  # some special methods need to skip compilation
  return unless compile_default?

  compiler.method_calls << meth.to_sym if record_method?

  # if trying to access an lvar in irb mode
  return compile_irb_var if using_irb?

  default_compile
end