[PATCH] D42698: [GraphTraits] Add support for iterating over children edges.

[David Li via Phabricator via llvm-commits]

davidxl accepted this revision.
davidxl added a comment.
This revision is now accepted and ready to land.

looks like the naming follows the node iteration interfaces. lgtm.


Repository:
  rL LLVM

https://reviews.llvm.org/D42698