}
if (peekToken(TokenKind.INC, TokenKind.DEC)) {
Token t = nextToken();
SpelNodeImpl expr = eatUnaryExpression();
if (t.getKind() == TokenKind.INC) {
return new OpInc(toPos(t), false, expr);
}
return new OpDec(toPos(t), false, expr);
}
return eatPrimaryExpression();