private void parseNameDefiningStatement(final PyElementType elementType) {
    final SyntaxTreeBuilder.Marker globalStatement = myBuilder.mark();
    myBuilder.advanceLexer();
    parseIdentifier(PyElementTypes.TARGET_EXPRESSION);
    while (myBuilder.getTokenType() == PyTokenTypes.COMMA) {
      myBuilder.advanceLexer();
      parseIdentifier(PyElementTypes.TARGET_EXPRESSION);
    }
    checkEndOfStatement();
    globalStatement.done(elementType);
  }
private void parseNameDefiningStatement(final PyElementType elementType)