From 6519564c97d5fe113c3e6ecd2d8d2acc35fe51aa Mon Sep 17 00:00:00 2001 From: Anna Zaks Date: Wed, 16 Jan 2013 01:36:00 +0000 Subject: [analyzer] Add an annotation to allow suppression of direct ivar assignment llvm-svn: 172597 --- .../Analysis/objc/direct-ivar-assignment-in-annotated-functions.m | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'clang/test/Analysis/objc') diff --git a/clang/test/Analysis/objc/direct-ivar-assignment-in-annotated-functions.m b/clang/test/Analysis/objc/direct-ivar-assignment-in-annotated-functions.m index cd425f3be0c..300f9775bfb 100644 --- a/clang/test/Analysis/objc/direct-ivar-assignment-in-annotated-functions.m +++ b/clang/test/Analysis/objc/direct-ivar-assignment-in-annotated-functions.m @@ -13,14 +13,14 @@ typedef signed char BOOL; @interface MyClass; @end -@interface AnnotatedClass :NSObject { +@interface AnnotatedClass : NSObject { } - (void) someMethod: (MyClass*)In __attribute__((annotate("objc_no_direct_instance_variable_assignment"))); - (void) someMethodNotAnnaotated: (MyClass*)In; @end -@interface TestProperty :AnnotatedClass { +@interface TestProperty : AnnotatedClass { MyClass *_Z; id _nonSynth; } @@ -33,6 +33,9 @@ typedef signed char BOOL; @property (assign, nonatomic) MyClass* Z; // non synthesized ivar, implemented setter @property (readonly) id nonSynth; // non synthesized, explicitly implemented to return ivar with expected name + + @property (assign) MyClass* NotX __attribute__((annotate("objc_allow_direct_instance_variable_assignment"))); // warnings should be suppressed + @end @implementation TestProperty @@ -44,6 +47,7 @@ typedef signed char BOOL; _Y = In; // expected-warning {{Direct assignment to an instance variable backing a property; use the setter instead}} _Z = In; // expected-warning {{Direct assignment to an instance variable backing a property; use the setter instead}} _nonSynth = 0; // expected-warning {{Direct assignment to an instance variable backing a property; use the setter instead}} + _NotX = 0; // no-warning } - (void) someMethodNotAnnaotated: (MyClass*)In { (__A) = In; -- cgit v1.2.3