PyFile:SingleLineFStringContainsCommentInsteadOfExpression.py
  PyAssignmentStatement
    PyTargetExpression: s
      PsiElement(Py:IDENTIFIER)('s')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PyStringLiteralExpression: {# comment}'
      PyFormattedStringElement
        PsiElement(Py:FSTRING_START)('f'')
        PyFStringFragment
          PsiElement(Py:FSTRING_FRAGMENT_START)('{')
          PsiErrorElement:expression expected
            PsiComment(Py:END_OF_LINE_COMMENT)('# comment}'')
          PsiErrorElement:type conversion, : or } expected
            <empty list>
        PsiErrorElement:' expected
          <empty list>