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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaObjC/ivar-access-tests.m | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/SemaObjC/ivar-access-tests.m')
-rw-r--r-- | clang/test/SemaObjC/ivar-access-tests.m | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/clang/test/SemaObjC/ivar-access-tests.m b/clang/test/SemaObjC/ivar-access-tests.m new file mode 100644 index 0000000..cd7e09d --- /dev/null +++ b/clang/test/SemaObjC/ivar-access-tests.m @@ -0,0 +1,122 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s + +@interface MySuperClass +{ +@private + int private; + +@protected + int protected; + +@public + int public; +} +@end + +@implementation MySuperClass +- (void) test { + int access; + MySuperClass *s = 0; + access = s->private; + access = s->protected; +} +@end + + +@interface MyClass : MySuperClass +@end + +@implementation MyClass +- (void) test { + int access; + MySuperClass *s = 0; + access = s->private; // expected-error {{instance variable 'private' is private}} + access = s->protected; + MyClass *m=0; + access = m->private; // expected-error {{instance variable 'private' is private}} + access = m->protected; +} +@end + + +@interface Deeper : MyClass +@end + +@implementation Deeper +- (void) test { + int access; + MySuperClass *s = 0; + access = s->private; // expected-error {{instance variable 'private' is private}} + access = s->protected; + MyClass *m=0; + access = m->private; // expected-error {{instance variable 'private' is private}} + access = m->protected; +} +@end + +@interface Unrelated +@end + +@implementation Unrelated +- (void) test { + int access; + MySuperClass *s = 0; + access = s->private; // expected-error {{instance variable 'private' is private}} + access = s->protected; // expected-error {{instance variable 'protected' is protected}} + MyClass *m=0; + access = m->private; // expected-error {{instance variable 'private' is private}} + access = m->protected; // expected-error {{instance variable 'protected' is protected}} +} +@end + +int main (void) +{ + MySuperClass *s = 0; + int access; + access = s->private; // expected-error {{instance variable 'private' is private}} + access = s->protected; // expected-error {{instance variable 'protected' is protected}} + return 0; +} + +typedef signed char BOOL; +typedef unsigned int NSUInteger; +typedef struct _NSZone NSZone; +@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; +@protocol NSObject - (BOOL)isEqual:(id)object; +@end +@protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; +@end +@interface NSObject <NSObject> {} +@end +extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone); +@interface NSResponder : NSObject <NSCoding> {} +@end +@protocol NSAnimatablePropertyContainer +- (id)animator; +@end +extern NSString *NSAnimationTriggerOrderIn ; +@interface NSView : NSResponder <NSAnimatablePropertyContainer> { + struct __VFlags2 { + } + _vFlags2; +} +@end +@class NSFontDescriptor, NSAffineTransform, NSGraphicsContext; +@interface NSScrollView : NSView {} +@end + +@class CasperMixerView; +@interface CasperDiffScrollView : NSScrollView { +@private + CasperMixerView *_comparatorView; + NSView *someField; +} +@end + +@implementation CasperDiffScrollView ++ (void)initialize {} +static void _CasperDiffScrollViewInstallMixerView(CasperDiffScrollView *scrollView) { + if (scrollView->someField != ((void *)0)) { + } +} +@end |