updateOutOfDateIdentifier() can cause the identifier table to be
rehashed, invaliding the iterator walking through the identifier
table. Separate out the identification of out-of-date identifiers from
updating them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171756 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed