PyFile:ComprehensionErrors.py
  PyExpressionStatement
    PyListCompExpression
      PsiElement(Py:LBRACKET)('[')
      PsiErrorElement:Expression expected
        <empty list>
      PsiElement(Py:FOR_KEYWORD)('for')
      PsiErrorElement:Expression expected
        <empty list>
      PsiWhiteSpace(' ')
      PsiElement(Py:IN_KEYWORD)('in')
      PsiErrorElement:Expression expected
        <empty list>
      PsiWhiteSpace(' ')
      PsiElement(Py:IF_KEYWORD)('if')
      PsiErrorElement:Expression expected
        <empty list>
      PsiElement(Py:RBRACKET)(']')