Class: Twig::TokenParser::Extends

Inherits:
Base
  • Object
show all
Defined in:
lib/twig/token_parser/extends.rb

Instance Attribute Summary

Attributes inherited from Base

#parser

Instance Method Summary collapse

Instance Method Details

#parse(token) ⇒ Object 



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# File 'lib/twig/token_parser/extends.rb', line 6

def parse(token)
  stream = parser.stream

  if parser.peek_block_stack
    raise Error::Syntax.new('Cannot use "extend" in a block.', token.lineno, stream.source)
  elsif !parser.main_scope?
    raise Error::Syntax.new('Cannot use "extend" in a macro.', token.lineno, stream.source)
  end

  parser.parent = parser.parse_expression
  stream.expect(Token::BLOCK_END_TYPE)

  Node::Empty.new(token.lineno)
end

#tag ⇒ Object 



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# File 'lib/twig/token_parser/extends.rb', line 21

def tag
  'extends'
end