Class: CodeTools::AST::ArrayLiteral
- Defined in:
- lib/rubinius/code/ast/literals.rb
Instance Attribute Summary collapse
-
#body ⇒ Object
Returns the value of attribute body.
Attributes inherited from Node
Instance Method Summary collapse
- #bytecode(g) ⇒ Object
- #defined(g) ⇒ Object
-
#initialize(line, array) ⇒ ArrayLiteral
constructor
A new instance of ArrayLiteral.
- #to_sexp ⇒ Object
Methods inherited from Node
#ascii_graph, #attributes, #children, 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
#initialize(line, array) ⇒ ArrayLiteral
Returns a new instance of ArrayLiteral.
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# File 'lib/rubinius/code/ast/literals.rb', line 8 def initialize(line, array) @line = line @body = array end |
Instance Attribute Details
#body ⇒ Object
Returns the value of attribute body.
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# File 'lib/rubinius/code/ast/literals.rb', line 6 def body @body end |
Instance Method Details
#bytecode(g) ⇒ Object
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# File 'lib/rubinius/code/ast/literals.rb', line 13 def bytecode(g) pos(g) @body.each do |x| x.bytecode(g) end g.make_array @body.size end |
#defined(g) ⇒ Object
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# File 'lib/rubinius/code/ast/literals.rb', line 23 def defined(g) not_found = g.new_label done = g.new_label @body.each do |x| x.defined(g) g.goto_if_false not_found end g.push_literal "expression" g.goto done not_found.set! g.push_nil g.goto done done.set! end |
#to_sexp ⇒ Object
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# File 'lib/rubinius/code/ast/literals.rb', line 39 def to_sexp @body.inject([:array]) { |s, x| s << x.to_sexp } end |