https://go.googlesource.com/go/+/c89f1224a544cde464fcb86e78ebb0cc97eedba2/test/makemap.go
test/makemap.go - go - Git at Google
testgogit
https://fuchsia.googlesource.com/third_party/go/+/refs/tags/go1.20.4/test/makemap.go
test/makemap.go - third_party/go - Git at Google
third partytestgogit