That expression would not pass code review around me, and a linter should flag it for sure. But all the precedence rules you're invoking here are useful in iso

That expression would not pass code review around me, and a linter should flag it for sure. But all the precedence rules you're invoking here are useful in isolation, and I see no reason why they shouldn't parse in combination. A linter can use heuristics to flag cases which should be parenthesized, a parser would need a defensible rule for failing a parse. What would that rule be?