2 Commits

Author	SHA1	Message	Date
Paul Hinze	b45f53eef4	dag: fix ReverseDepthFirstWalk when nodes remove themselves ... The report in #7378 led us into a deep rabbit hole that turned out to expose a bug in the graph walk implementation being used by the `NoopTransformer`. The problem ended up being when two nodes in a single dependency chain both reported `Noop() -> true` and needed to be removed. This was breaking the walk and preventing the second node from ever being visited. Fixes #7378	2016-07-15 13:43:28 -06:00
James Bardin	21e2173e0a	Fix nested module "unknown variable" during dest (#7496) ... * Fix nested module "unknown variable" during dstry During a destroy with nested modules, accessing a variable between them causes an "unknown variable accessed" during destroy.	2016-07-06 11:22:41 -04:00