This is a regression test of a crash in refactor.inline.variable.

-- go.mod --
module example.com/a
go 1.18

-- a/a.go --
package a

func _() {
       x := func(notfree int) { _ = notfree }
       println(x) //@codeaction("x", "refactor.inline.variable", result=out)
}
-- @out/a/a.go --
package a

func _() {
       x := func(notfree int) { _ = notfree }
       println(func(notfree int) { _ = notfree }) //@codeaction("x", "refactor.inline.variable", result=out)
}
