tree 5153b2a74dd9d64a4a7ba6b7724d1aee2748239f
parent b477ccb34d9ff989784ed570ea210ca678400230
author Thomas Watson <tjwatson@us.ibm.com> 1490732626 -0500
committer Thomas Watson <tjwatson@us.ibm.com> 1490732626 -0500

Bug 514149 - [resolver] issues resolving with substitutable exports

Additional fixes that need to handle blame chains that are more than
two. Need to permute from both ends of the blame chain in order to
correctly traverse the possible solutions.  Otherwise the valid solution
may be overlooked.

Change-Id: I9fc8ffec2af9e4a242ca450fafce65edcbddebdb
Signed-off-by: Thomas Watson <tjwatson@us.ibm.com>