Class: CodeTools::AST::NilLiteral

Inherits:

Node

• Object
• Node
• CodeTools::AST::NilLiteral

Defined in:

lib/rubinius/code/ast/literals.rb

Instance Attribute Summary

Attributes inherited from Node

#line

Instance Method Summary

• #bytecode(g) ⇒ Object
• #defined(g) ⇒ Object
• #to_sexp ⇒ Object

Methods inherited from Node

#ascii_graph, #attributes, #children, #initialize, match_arguments?, match_send?, #new_block_generator, #new_generator, #node_name, #or_bytecode, #pos, #set_child, #transform, transform, transform_comment, transform_kind, transform_kind=, transform_name, #value_defined, #visit, #walk

Constructor Details

This class inherits a constructor from CodeTools::AST::Node

Instance Method Details

#bytecode(g) ⇒ Object

# File 'lib/rubinius/code/ast/literals.rb', line 225

def bytecode(g)
  pos(g)

  g.push_nil
end

#defined(g) ⇒ Object

# File 'lib/rubinius/code/ast/literals.rb', line 231

def defined(g)
  g.push_literal "nil"
end

#to_sexp ⇒ Object

# File 'lib/rubinius/code/ast/literals.rb', line 235

def to_sexp
  [:nil]
end