100644 blob 325a15358d5939c1b2d0d6dc77e5faa12b8aeb57	doc.go
040000 tree 9c7ec47dc4ed97e88e23ab903ec269bf22fea040	testdata
100644 blob 317f034992bb5d0025875a7e1ca949bb5bd2d474	unreachable.go
100644 blob 02c50346d42d3c7f59ca99f63bd3c56bd263ff73	unreachable_test.go