[Objective-C] Miscellaneous -fobjc-weak Fixes
Summary: After examining the remaining uses of LangOptions.ObjCAutoRefCount, found a some additional places to also check for ObjCWeak not covered by previous test cases. Added a test file to verify all the code paths that were changed.
Reviewers: rsmith, doug.gregor, rjmccall
Reviewed By: rjmccall
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D31007
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@299015
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / clang / commit