continue
		}
		const wantSel = "&{fmt _}"
		if fmt.Sprint(sel) != wantSel {
			t.Errorf("found selector %s, want %s", sel, wantSel)
			continue
		}
	}
}

func TestLastLineComment(t *testing.T) {
	const src = `package main
type x int // comment
`
	fset := token.NewFileSet()
	f, err := ParseFile(fset, "", src, ParseComments)
	if err != nil {
		t.Fatal(err)
	}