github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/internal (about) abi buildcfg bytealg cfg cpu execabs fmtsort goexperiment goroot goversion itoa lazyregexp lazytemplate nettrace obscuretestdata oserror poll profile race reflectlite singleflight syscall sysinfo testenv testlog trace unsafeheader xcoff