040000 tree ab3ae8d940de37f93c11470be76bb7b94acda60b	testdata
100644 blob 22b552c374dd35a1832cb54d864242cf476bf1f4	undeclared.go
100644 blob b7154393742aaa4e90c5300f5d6de8675389f544	undeclared_test.go