const vector triggers chained-const-assignment

[rtarquini]

Is the intent to flag a vector of type const, or chained constants? the vector below will trip the rule.

const gr_fill_styles = ((/) = 9, () = 10, (|) = 7, (-) = 8, (+) = 11, (x) = 6)

I wouldn't think a vector would not trigger the rule, if that is intended, can you explain why that is an issue, or point me to a CVE.

Thanks.

[iuliadmtru]

Named tuples should indeed not trigger the rule. This is likely a bug in how Semgrep parses named tuples with parenthesised arguments. Regular named tuples are parsed fine, and the rule doesn't match those. I am expecting the last test case here to match after the bug gets fixed: https://semgrep.dev/playground/s/X5r1N