This test renames a parameter var whose name is the same as a
package-level var, which revealed a bug in isLocal.

This is a regression test for issue #61294.

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

-- a/a.go --
package a

func One()

func Two(One int) //@rename("One", "Three", OneToThree)

-- b/b.go --
package b

import _ "example.com/a"

-- @OneToThree/a/a.go --
@@ -5 +5 @@
-func Two(One int) //@rename("One", "Three", OneToThree)
+func Two(Three int) //@rename("One", "Three", OneToThree)