2 Commits

Author	SHA1	Message	Date
Mehdi Amini	ff48266144	Fix autoupgrade logic for Objective-C class properties module flag ... Previous we were issuing an error when linking a module containing the new Objective-C metadata structure for class properties with an "old" one. Now instead we downgrade the module flag so that the Objective-C runtime does not expect the new metadata structure. This is consistent with what ld64 is doing on binary files. Differential Revision: https://reviews.llvm.org/D24620 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281685 91177308-0d34-0410-b5e6-96231b3b80d8	2016-09-16 00:38:18 +00:00
Manman Ren	b9f73597f6	Objective-C Class Properties: Autoupgrade "Class Properties" module flag. ... When we have "Image Info Version" module flag but don't have "Class Properties" module flag, set "Class Properties" module flag to 0, so we can correctly emit errors when one module has the flag set and another module does not. rdar://26469641 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270791 91177308-0d34-0410-b5e6-96231b3b80d8	2016-05-25 23:14:48 +00:00