[release-branch.go1.23] reflect: correctly handle method values in Seq
Currently method values aren't correctly handled in Seq because we call
canRangeFunc on the reciever type, not the method value type, when we're
handling a method value. reflect.Value.Type has the logic to obtain the
method value type from the Value.
This change slightly refactors reflect.Value.Type into a separate
function so we can obtain the correct type as an abi.Type and pass it
off to canRangeFunc (and canRangeFunc2).
For #71874.
Fixes #71875.
Change-Id: Ie62dfca2a84b8f2f816bb87ff1ed1a58a7bb8122
Reviewed-on: https://go-review.googlesource.com/c/go/+/651416
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
(cherry picked from commit
d93f6df0cc4f33127ef76fa994edd54d7726d0a9)
Reviewed-on: https://go-review.googlesource.com/c/go/+/651498
Reviewed-by: Firuze Sayan <sayanfiruze@gmail.com>