Revert "cmd/compile: split exported/non-exported methods for interface type"
This reverts commit
8f26b57f9afc238bdecb9b7030bc2f4364093885.
Reason for revert: break a bunch of code, include standard library.
Fixes #42123
Change-Id: Ife90ecbafd2cb395623d1db555fbfc9c1b0098e0
Reviewed-on: https://go-review.googlesource.com/c/go/+/264026
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>