[ctpopslow-missing-natspec] [INFO] ctpopSlow() has no @param/@return NatSpec

[thedavidmeister]

Dimension: 3 (documentation) · Severity: INFO

src/lib/LibCtPop.sol:41-46 — ctpopSlow(uint256 x) documents its purpose (reference implementation) but has no @param x / @return tag. Same omission as ctpop (see the LOW doc issue).

Proposed fix — append to its comment block:

/// @param x The value whose set bits are counted. Any uint256 is valid.
/// @return The number of bits set to 1 in `x`, in the range 0 to 256.