| 5acb0c98b363400f6ade0ae7250f0102224e806b |
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17-Oct-2011 |
John McCall <rjmccall@apple.com> |
Teach the ARC compiler to not require __bridge casts when
passing/receiving CF objects at +0 to/from Objective-C methods
or audited C functions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142219 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| d1e40d5389a4382cbebc97d54792f41ee0414af4 |
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02-Oct-2011 |
John McCall <rjmccall@apple.com> |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140957 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| 9f084a3166b684573ba49df28fc5792bc37d92e1 |
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06-Jul-2011 |
John McCall <rjmccall@apple.com> |
Change the driver's logic about Objective-C runtimes: abstract out a
structure to hold inferred information, then propagate each invididual
bit down to -cc1. Separate the bits of "supports weak" and "has a native
ARC runtime"; make the latter a CodeGenOption.
The tool chain is still driving this decision, because it's the place that
has the required deployment target information on Darwin, but at least it's
better-factored now.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134453 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| 28445f0b62f6aed851ff87ce64d9b19200d3211f |
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02-Jul-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
-Fix mistake in ASTContext::getInnerObjCOwnership noticed by Doug
-Remove unnecessary 'return'.
-Remove unnecessary 'if' check (llvm_unreachable make sure attrStr will be non-null)
-Add a test of transferring ownership to a reference cast type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134285 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| 1c73dcbe1f1921bad8311cfb5089d30b4bd75b66 |
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02-Jul-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Fix assertion hit in inferARCWriteback.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134276 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| 0a85183be6930571f3af8e5a976d24c3f95e5b25 |
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02-Jul-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[ARC] When casting from a pointer to an objective-c object with known ownership, if the
cast type has no ownership specified, implicitly "transfer" the ownership of the cast'ed type
to the cast type:
id x;
(NSString**)&x; // Casting as (__strong NSString**).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134275 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| 31862ba5ea70b1f2c81d03f8a0100b61cd6f06f6 |
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02-Jul-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[ARC] When casting from a pointer to an objective-c object with known ownership, if the
cast type has no ownership specified, implicitly "transfer" the ownership of the cast'ed type
to the cast type:
id x;
static_cast<NSString**>(&x); // Casting as (__strong NSString**).
This currently only works for C++ named casts, C casts to follow.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134273 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| b8b0313e84700b5c6d597b3be4de41c97b7550f1 |
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24-Jun-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
Rename objc_lifetime -> objc_ownership, and modify diagnostics to talk about 'ownership', not 'lifetime'.
rdar://9477613.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
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| f85e193739c953358c865005855253af4f68a497 |
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16-Jun-2011 |
John McCall <rjmccall@apple.com> |
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133103 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaObjCXX/arc-type-conversion.mm
|