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Contents
# frozen_string_literal: true
require 'opal/nodes/scope'
require 'opal/nodes/args/parameters'
module Opal
module Nodes
class NodeWithArgs < ScopeNode
attr_reader :used_kwargs
attr_accessor :arity
attr_reader :original_args
def initialize(*)
super
@original_args = @sexp.meta[:original_args]
@used_kwargs = []
@arity = 0
end
def arity_check_node
s(:arity_check, original_args)
end
# Returns code used in debug mode to check arity of method call
def compile_arity_check
push process(arity_check_node)
end
def compile_block_arg
if scope.uses_block?
scope_name = scope.identity
yielder = scope.block_name || '$yield'
add_temp "$iter = #{scope_name}.$$p"
add_temp "#{yielder} = $iter || nil"
line "if ($iter) #{scope_name}.$$p = null;"
end
end
def parameters_code
Args::Parameters.new(original_args).to_code
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems