3 Commits

Author	SHA1	Message	Date
John McCall	9b0a7cea0f	Make -fobjc-nonfragile-abi the -cc1 default, since it's the ... increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957	2011-10-02 01:16:38 +00:00
Fariborz Jahanian	f2913401fc	objc++-arc: more diagnosis of converting a weak-unavailable ... object to a __weak object type. // rdar://9732636 llvm-svn: 134706	2011-07-08 17:41:42 +00:00
Fariborz Jahanian	7fcce6829d	objc++-arc: diagnose assignment/cast of a weak-unavailable ... object to a __weak object/type. // rdar://9732636. One item is yet todo. llvm-svn: 134655	2011-07-07 23:04:17 +00:00