| 5d2faa41bc63a2a29535ae3dbbc99daabf14ea2f |
|
03-Jan-2013 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] Rewrite uses of Block_copy/Block_release macros.
c = Block_copy(b);
Block_release(c);
---->
c = [b copy];
<removed>
rdar://9408211
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171454 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
|
| 684190b8dbe5258f4708ffbd816b8c5ee5b3502d |
|
01-Jun-2012 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] Use CFBridgingRetain/CFBridgingRelease instead of __bridge_retained/__bridge_transfer
when migrating.
rdar://11569198
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157785 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
|
| 1b8fbd3601e009803565e74d2ec54abecb5cbf73 |
|
23-May-2012 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] Remove an unused -autorelease, without failing with error, for this
idiom that is used commonly in setters:
[backingValue autorelease];
backingValue = [newValue retain]; // in general a +1 assign
rdar://9914061
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157347 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
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| e0ac7454bae910ab3d67a92f6e2e5046d3bb8c1a |
|
04-Nov-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] In GC, transform NSMakeCollectable to CFBridgingRelease.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143698 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
|
| 4532b5553db699d5bed250454f9a45e0f66f4bf8 |
|
14-Sep-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] Use __bridge_retained when passing an objc object to a CF parameter
annotated with cf_consumed attribute.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139709 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
|
| 18fd0c6915b45c4daafe18e3cd324c13306f913f |
|
27-Jul-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] More automatic transformations and safety improvements; rdar://9615812 :
- Replace calling -zone with 'nil'. -zone is obsolete in ARC.
- Allow removing retain/release on a static global var.
- Fix assertion hit when scanning for name references outside a NSAutoreleasePool scope.
- Automatically add bridged casts for results of objc method calls and when calling CFRetain, for example:
NSString *s;
CFStringRef ref = [s string]; -> CFStringRef ref = (__bridge CFStringRef)([s string]);
ref = s.string; -> ref = (__bridge CFStringRef)(s.string);
ref = [NSString new]; -> ref = (__bridge_retained CFStringRef)([NSString new]);
ref = [s newString]; -> ref = (__bridge_retained CFStringRef)([s newString]);
ref = [[NSString alloc] init]; -> ref = (__bridge_retained CFStringRef)([[NSString alloc] init]);
ref = [[s string] retain]; -> ref = (__bridge_retained CFStringRef)([s string]);
ref = CFRetain(s); -> ref = (__bridge_retained CFTypeRef)(s);
ref = [s retain]; -> ref = (__bridge_retained CFStringRef)(s);
- Emit migrator error when trying to cast to CF type the result of autorelease/release:
for
CFStringRef f3() {
return (CFStringRef)[[[NSString alloc] init] autorelease];
}
emits:
t.m:12:10: error: [rewriter] it is not safe to cast to 'CFStringRef' the result of 'autorelease' message; a __bridge cast may result in a pointer to a destroyed object and a __bridge_retained may leak the object
return (CFStringRef)[[[NSString alloc] init] autorelease];
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
t.m:12:3: note: [rewriter] remove the cast and change return type of function to 'NSString *' to have the object automatically autoreleased
return (CFStringRef)[[[NSString alloc] init] autorelease];
^
- Before changing attributes to weak/unsafe_unretained, check if the backing ivar
is set to a +1 object, in which case use 'strong' instead.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136208 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
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| 7707c75ff98e26aa939557e3bf80490556c00ae4 |
|
23-Jun-2011 |
Argyrios Kyrtzidis <akyrtzi@gmail.com> |
[arcmt] Remove rewriteAllocCopyWithZone transformation; not needed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133762 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
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| 8f0e8d22960d56f8390f4971e2c0f2f0a0884602 |
|
16-Jun-2011 |
John McCall <rjmccall@apple.com> |
The ARC Migration Tool. All the credit goes to Argyrios and Fariborz
for this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133104 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/ARCMT/Common.h
|