040000 tree d47754c1add874492bdeaa7665b1dab7c195c025	depr.adaptors
040000 tree 75d913f9d6d69c6dd86fa4306c8bc8bb8826531d	depr.base
100644 blob b58f5c55b643afa06cbe68d6775bea59d146a613	nothing_to_do.pass.cpp