class TypeProf::Core::AST::Node::ProgramNode::DummyNilNode

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/base.rb, line 237
def initialize(code_range, lenv)
  @code_range = code_range
  super(nil, lenv)
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/base.rb, line 242
def code_range
  @code_range
end

# File bundled-src/typeprof-0.31.1/lib/typeprof/core/ast/base.rb, line 246
def install0(genv)
  Source.new(genv.nil_type)
end