dfs package:ghc

Post-dominated depth-first search.
Reverse post-dominated depth-first search.
Fold over a FastStringEnv. Non-deterministic, unless the folding function is commutative (i.e. a1 f ( a2 f b ) == a2 f ( a1 f b ) for all a1, a2, b).
Mangle field names to avoid duplicate symbols. See Note [Mangling OccNames].
The full hashed unit identifier, including the component id and the hash.