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llvm-project/clang-tools-extra/clang-tidy/objc/CMakeLists.txt

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[clang-tidy ObjC] [1/3] New module `objc` for Objective-C checks 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
2017-10-26 16:23:20 +08:00
set(LLVM_LINK_COMPONENTS support)
add_clang_library(clangTidyObjCModule
add new check to find NSError init invocation Summary: This check will find out improper initialization of NSError objects. According to Apple developer document, we should always use factory method errorWithDomain:code:userInfo: to create new NSError objects instead of [NSError alloc] init]. Otherwise it will lead to a warning message during runtime in Xcode. The corresponding information about NSError creation: https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/ErrorHandlingCocoa/CreateCustomizeNSError/CreateCustomizeNSError.html Reviewers: hokein, benhamilton Reviewed By: benhamilton Subscribers: klimek, mgorny, cfe-commits Differential Revision: https://reviews.llvm.org/D40528 llvm-svn: 319459
2017-12-01 03:05:08 +08:00
AvoidNSErrorInitCheck.cpp
add new check to find OSSpinlock usage 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
2017-11-28 05:30:10 +08:00
AvoidSpinlockCheck.cpp
[clang-tidy ObjC] [3/3] New check objc-forbidden-subclassing 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
2017-10-27 15:41:36 +08:00
ForbiddenSubclassingCheck.cpp
[clang-tidy ObjC] [1/3] New module `objc` for Objective-C checks 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
2017-10-26 16:23:20 +08:00
ObjCTidyModule.cpp
add new check for property declaration 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
2017-11-14 07:54:31 +08:00
PropertyDeclarationCheck.cpp
[clang-tidy] Add a check for [super self] in initializers 🔍 Summary: This check aims to address a relatively common benign error where Objective-C subclass initializers call -self on their superclass instead of invoking a superclass initializer, typically -init. The error is typically benign because libobjc recognizes that improper initializer chaining is common¹. One theory for the frequency of this error might be that -init and -self have the same return type which could potentially cause inappropriate autocompletion to -self instead of -init. The equal selector lengths and triviality of common initializer code probably contribute to errors like this slipping through code review undetected. This check aims to flag errors of this form in the interests of correctness and reduce incidence of initialization failing to chain to -[NSObject init]. [1] "In practice, it will be hard to rely on this function. Many classes do not properly chain -init calls." From _objc_rootInit in https://opensource.apple.com/source/objc4/objc4-750.1/runtime/NSObject.mm.auto.html. Test Notes: Verified via `make check-clang-tools`. Subscribers: mgorny, xazax.hun, jdoerfert, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D59806 llvm-svn: 358620
2019-04-18 06:29:06 +08:00
SuperSelfCheck.cpp
[clang-tidy ObjC] [1/3] New module `objc` for Objective-C checks 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
2017-10-26 16:23:20 +08:00
LINK_LIBS
clangAST
clangASTMatchers
clangBasic
clangLex
clangTidy
clangTidyUtils
)