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6 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 08e17b506e Improve on warning when objc pointer is used in 
c++ catch in fragile abi - per Eli's request.

llvm-svn: 133760
 2011-06-23 21:17:59 +00:00
Fariborz Jahanian 831f0fc2e0 Support for catching objc pointer objects in c++ catch-statement 
in fragile abi mode and some other cleanups. // rdar://8940528

llvm-svn: 133747
 2011-06-23 19:00:08 +00:00
Anders Carlsson 6774b1f1c1 Add -fcxx-exceptions to all tests that use C++ exceptions. 
llvm-svn: 126599
 2011-02-28 00:40:07 +00:00
Anders Carlsson 479d6f51e3 Pass -fexceptions to all tests that use try/catch/throw. 
llvm-svn: 126037
 2011-02-19 19:23:03 +00:00
John McCall 2ca705eb13 Support catching Objective C pointers in C++ under the non-fragile NeXT runtime. 
Diagnose attempts to do this under the GNU or fragile NeXT runtimes.

llvm-svn: 109298
 2010-07-24 00:37:23 +00:00