JetFile: FileStart_ERR.jet
  NAMESPACE
    NAMESPACE_HEADER
      <empty list>
    PsiErrorElement:Expecting namespace or top level declaration
      PsiElement(DIV)('/')
    NAMESPACE
      NAMESPACE_HEADER
        PsiElement(namespace)('namespace')
        PsiWhiteSpace(' ')
        REFERENCE_EXPRESSION
          PsiElement(IDENTIFIER)('foo')
        PsiElement(DOT)('.')
        PsiElement(IDENTIFIER)('bar')
      PsiErrorElement:A namespace block in '{...}' expected
        <empty list>
    PsiWhiteSpace('\n')
    IMPORT_DIRECTIVE
      PsiElement(import)('import')
      PsiWhiteSpace(' ')
      REFERENCE_EXPRESSION
        PsiElement(IDENTIFIER)('foo')