Method: ANTLR3::AST::RewriteRuleElementStream#next_tree

Defined in:
lib/antlr3/tree.rb

#next_tree ⇒ Object 



1276
1277
1278
1279
1280
1281
 
# File 'lib/antlr3/tree.rb', line 1276

def next_tree
  if @dirty or @cursor >= length && length == 1
    return dup( __next__ )
  end
  __next__
end