tree b6f2012f2bc6123d80befbd3c038ac0f6e168632
parent eb2303c76971f3cc89bbb367ce77564ccb7042c1
author Ted Kremenek <kremenek@apple.com> 1328675554 +0000
committer Ted Kremenek <kremenek@apple.com> 1328675554 +0000

Change PathDiagnosticPieces to be reference counted (simplifying their management), and introduce 'PathPieces' as a common container for PathDiagnosticPieces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150054 91177308-0d34-0410-b5e6-96231b3b80d8