This CL adds an implementation of types2.Sizes that calculates sizes
using the same sizing algorithm as cmd/compile. In particular, it
matches how cmd/compile pads structures and includes padding in size
calculations.
Change-Id: I4dd8e51f95c90f9d7bd1e7463e40edcd3955a219
Reviewed-on: https://go-review.googlesource.com/c/go/+/282915
Trust: Matthew Dempsky <mdempsky@google.com>
Trust: Robert Griesemer <gri@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
Matthew Dempsky