PyFile:LoneStar.py
  PyAssignmentStatement
    PyTargetExpression: x
      PsiElement(Py:IDENTIFIER)('x')
    PsiWhiteSpace(' ')
    PsiElement(Py:EQ)('=')
    PsiWhiteSpace(' ')
    PyParenthesizedExpression
      PsiElement(Py:LPAR)('(')
      PsiElement(Py:MULT)('*')
      PsiErrorElement:Expression expected
        <empty list>
      PsiElement(Py:RPAR)(')')