src/cmd/compile/testdata/script/issue80258.txt

go build main.go
! stdout .
! stderr .

-- main.go --
package main

import "m/p"

func main() {
    var _ p.T
}

-- go.mod --
module m

go 1.27

-- p/p.go --

package p

type T int

func (T) M[P T]() {}