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llvm-project/clang/test/SemaObjCXX/arc-libstdcxx.mm

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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 09:16:38 +08:00
// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -fobjc-arc-cxxlib=libstdc++ -fobjc-runtime-has-weak -verify %s
Automatic Reference Counting. Language-design credit goes to a lot of people, but I particularly want to single out Blaine Garst and Patrick Beard for their contributions. Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself, in no particular order. llvm-svn: 133103
2011-06-16 07:02:42 +08:00
@interface A @end
int check0[std::__is_scalar<__strong id>::__value? -1 : 1];
int check1[std::__is_scalar<__weak id>::__value? -1 : 1];
int check2[std::__is_scalar<__autoreleasing id>::__value? -1 : 1];
int check3[std::__is_scalar<__strong A*>::__value? -1 : 1];
int check4[std::__is_scalar<__weak A*>::__value? -1 : 1];
int check5[std::__is_scalar<__autoreleasing A*>::__value? -1 : 1];