37 lines
1.0 KiB
Ruby
37 lines
1.0 KiB
Ruby
module Ruby
|
|
|
|
class CallStatement < Statement
|
|
attr_reader :name , :receiver , :arguments
|
|
|
|
def initialize(name , receiver , arguments )
|
|
@name , @receiver , @arguments = name , receiver , arguments
|
|
@arguments ||= []
|
|
end
|
|
|
|
def to_vool
|
|
statements = Vool::Statements.new([])
|
|
arguments = []
|
|
@arguments.each_with_index do |arg , index |
|
|
normalize_arg(arg , arguments , statements)
|
|
end
|
|
if statements.empty?
|
|
return vool_brother.new(@name, @receiver.to_vool , arguments)
|
|
else
|
|
statements << vool_brother.new(@name, @receiver.to_vool , arguments)
|
|
return statements
|
|
end
|
|
end
|
|
|
|
def normalize_arg(arg , arguments , statements)
|
|
if arg.is_a?(Constant) and !arg.is_a?(SendStatement)
|
|
arguments << arg.to_vool
|
|
return
|
|
end
|
|
assign = Vool::LocalAssignment.new( "tmp_#{arg.object_id}".to_sym, arg.to_vool)
|
|
statements << assign
|
|
arguments << Vool::LocalVariable.new(assign.name)
|
|
end
|
|
|
|
end
|
|
end
|