Sean Callanan e55bc8a9c1 Fixed the way ClangASTImporter deports types from
ASTContexts that will not stay around.  Before, we
did this in a very half-hearted way.  Now we maintain
work queues of all Decls that need to be completed
before the source ASTContext can go away; we then
expunge their origins completely.

<rdar://problem/13511875>

llvm-svn: 178410
2013-03-30 02:31:21 +00:00
..