If a type T has a method foo, then
var t T
var i interface{} = t.foo
The type of foo is a method type, but the type of t.foo should be a
standard function type. Make sure we always do that conversion.
Fixes#47775
Change-Id: I464ec792196b050aba1914e070a4ede34bfd0bfa
Reviewed-on: https://go-review.googlesource.com/c/go/+/343881
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Dan Scales <danscales@google.com>
