Method: ANTLR3::AST::CommonTreeNodeStream#consume

Defined in:
lib/antlr3/tree.rb

#consume ⇒ Object 



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# File 'lib/antlr3/tree.rb', line 1088

def consume
  @position == -1 and fill_buffer
  node = @nodes.fetch( @position, @eof )
  @position += 1
  return( node )
end