cmd/compile: fix wrong esacpe analysis for rangefunc
CL 584596 "-range<N>" suffix to the name of closure generated for a
rangefunc loop body. However, this breaks the condition that escape
analysis uses for checking whether a closure contains within function,
which is "F.funcN" for outer function "F" and closure "funcN".
Fixing this by adding new "-rangeN" to the condition.
Fixes #69434
Fixes #69507
Change-Id: I411de8f63b69a6514a9e9504d49d62e00ce4115d
Reviewed-on: https://go-review.googlesource.com/c/go/+/614096 Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>