JetFile: kt2172.kt
  PACKAGE_DIRECTIVE
    <empty list>
  CLASS
    PsiElement(class)('class')
    PsiWhiteSpace(' ')
    PsiElement(IDENTIFIER)('Foo')
    PsiWhiteSpace(' ')
    CLASS_BODY
      PsiElement(LBRACE)('{')
      PsiWhiteSpace('\n\n    ')
      CLASS_OBJECT
        PsiElement(class)('class')
        PsiWhiteSpace(' ')
        OBJECT_DECLARATION
          PsiElement(object)('object')
          PsiWhiteSpace(' ')
          CLASS_BODY
            PsiElement(LBRACE)('{')
            PsiWhiteSpace('\n        ')
            PROPERTY
              PsiElement(val)('val')
              PsiErrorElement:Expecting property name or receiver type
                <empty list>
            PsiWhiteSpace('\n    ')
            PsiElement(RBRACE)('}')
      PsiWhiteSpace('\n')
      PsiElement(RBRACE)('}')