040000 tree fe6291f0e8cd3c17137e61bf56c881ceec8cfb07	checker
040000 tree 267c3acb7c2564b7e393e1af05dd1fba6876b151	conformance
040000 tree 885e9f57524d8be789958a925f8a577ff84592b9	frameworks
040000 tree aed1c9d5744a88258cee2f0ab6949eef4aeac679	generator
040000 tree f524c8b3c8b7d44a548229ae14ebab58bbc28ec6	runner
040000 tree 66f76a7443d4d50a462b4ebe7694e78dbe25079e	tests