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orijtech / structslop

structslop is a static analyzer for Go that recommends struct field rearrangements to provide for maximum space/allocation efficiency.

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Struct slop detector rules

cuonglm opened this issue · comments

commented

There's an existing tool which does report if the struct is not probably aligned https://github.com/mdempsky/maligned

Things we need to clarify:

  • Is the tool updated?
  • If we can re-use it, is there problem with LICENSE?

I can discuss with Matthew for those things.

commented

Would be nice though to show optimal arrangement suggestions and not just report misalignment.

The license is owned by the Go Authors https://github.com/mdempsky/maligned/blob/6e39bd26a8c8b58c5a22129593044655a9e25959/maligned.go#L1-L3 or at least that’s what Matthew dedicated it for.

commented

Would be nice though to show optimal arrangement suggestions and not just report misalignment.

Ah right, good point.

I think that can be easily done once we detect the misalignment.