Summary:
This check finds the use of methods related to OSSpinlock in Objective-C code, which should be deprecated due to livelock issues.
The following method call will be detected:
- OSSpinlockLock()
- OSSpinlockTry()
- OSSpinlockUnlcok()
Reviewers: hokein, benhamilton
Reviewed By: benhamilton
Subscribers: klimek, cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D40325
llvm-svn: 319098
Summary:
This check finds property declarations in Objective-C files that do not follow the pattern of property names in Apple's programming guide. The property name should be in the format of Lower Camel Case or with some particular acronyms as prefix.
Example:
@property(nonatomic, assign) int lowerCamelCase;
@property(nonatomic, strong) NSString *URLString;
Test plan: ninja check-clang-tools
Reviewers: benhamilton, hokein
Reviewed By: hokein
Subscribers: cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D39829
llvm-svn: 318117
Summary:
This is part 3 of 3 of a series of changes to improve Objective-C
linting in clang-tidy.
This adds a new clang-tidy check `objc-forbidden-subclassing` which
ensures clients do not create subclasses of Objective-C classes which
are not designed to be subclassed.
(Note that for code under your control, you should use
__attribute__((objc_subclassing_restricted)) instead -- this
is intended for third-party APIs which cannot be modified.)
By default, the following classes (which are publicly documented
as not supporting subclassing) are forbidden from subclassing:
ABNewPersonViewController
ABPeoplePickerNavigationController
ABPersonViewController
ABUnknownPersonViewController
NSHashTable
NSMapTable
NSPointerArray
NSPointerFunctions
NSTimer
UIActionSheet
UIAlertView
UIImagePickerController
UITextInputMode
UIWebView
Clients can set a CheckOption
`objc-forbidden-subclassing.ClassNames` to a semicolon-separated
list of class names, which overrides this list.
Test Plan: `ninja check-clang-tools`
Patch by Ben Hamilton!
Reviewers: hokein, alexfh
Reviewed By: hokein
Subscribers: saidinwot, Wizard, srhines, mgorny, xazax.hun
Differential Revision: https://reviews.llvm.org/D39142
llvm-svn: 316744
Summary:
This is part 1 of 3 of a series of changes to improve Objective-C
linting in clang-tidy.
This introduces a new clang-tidy module, `objc`, specifically for
Objective-C / Objective-C++ checks.
The module is currently empty; D39142 adds the first check.
Test Plan: `ninja check-clang-tools`
Patch by Ben Hamilton!
Reviewers: hokein, alexfh
Reviewed By: hokein
Subscribers: Wizard, mgorny
Differential Revision: https://reviews.llvm.org/D39188
llvm-svn: 316643
Yan Zhang