When creating PathDiagnostics, created a trimmed graph first and report the
BFS path to the root.  This also avoids problems with loops in the ExplodedGraph.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49133 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed