allow to use fieldaligment with own golang code

[Vasiliy Tolstov]

I want to use fieldaligment in own code (mostly i want to align automatic struct fields in generated code).

Also i want to reformat generated protobuf code via own tool.

I can run fieldaligment.Analyzer but can't set -fix flag because it provided in internal package

go/analysis/internal/checker/checker.go

i'm also create golang protobuf issue about field alignment because sometimes generated structs have 3x memory usage vs properly aligned struct.

What can you suggests ? I don't think that golang protobuf devs fix this in near feature.. or i'm wrong?

Vasiliy Tolstov,
e-mail: v.to...@selfip.ru