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Author SHA1 Message Date
Ted Kremenek 337c5b880c Further refine the diagnostic categories for ARC diagnostics. Addresses <rdar://problem/10245086>. 
llvm-svn: 142571
 2011-10-20 05:07:47 +00:00
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
Argyrios Kyrtzidis d571363e45 [arcmt] Add some additional driver flags to optionally emit or save the pre-migration ARC errors. 
-arcmt-migrate-emit-errors : Emits the pre-migration ARC errors but it doesn't affect anything else
-arcmt-migrate-report-output : Writes out the pre-migration ARC errors to the provided plist file

rdar://9791454

llvm-svn: 135491
 2011-07-19 17:20:03 +00:00