diff options
Diffstat (limited to 'test/SemaObjC/arc.m')
| -rw-r--r-- | test/SemaObjC/arc.m | 89 |
1 files changed, 74 insertions, 15 deletions
diff --git a/test/SemaObjC/arc.m b/test/SemaObjC/arc.m index 3d190e5c53a0..ed6e60d8dc2f 100644 --- a/test/SemaObjC/arc.m +++ b/test/SemaObjC/arc.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-nonfragile-abi -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -fblocks -verify %s +// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -fblocks -verify %s typedef unsigned long NSUInteger; @@ -41,10 +41,10 @@ __weak __strong id x; // expected-error {{the type '__strong id' already has ret // rdar://8843638 @interface I -- (id)retain; -- (id)autorelease; -- (oneway void)release; -- (NSUInteger)retainCount; +- (id)retain; // expected-note {{method declared here}} +- (id)autorelease; // expected-note {{method declared here}} +- (oneway void)release; // expected-note {{method declared here}} +- (NSUInteger)retainCount; // expected-note {{method declared here}} @end @implementation I @@ -55,10 +55,14 @@ __weak __strong id x; // expected-error {{the type '__strong id' already has ret @end @implementation I(CAT) -- (id)retain{return 0;} // expected-error {{ARC forbids implementation of 'retain'}} -- (id)autorelease{return 0;} // expected-error {{ARC forbids implementation of 'autorelease'}} -- (oneway void)release{} // expected-error {{ARC forbids implementation of 'release'}} -- (NSUInteger)retainCount{ return 0; } // expected-error {{ARC forbids implementation of 'retainCount'}} +- (id)retain{return 0;} // expected-error {{ARC forbids implementation of 'retain'}} \ + // expected-warning {{category is implementing a method which will also be implemented by its primary class}} +- (id)autorelease{return 0;} // expected-error {{ARC forbids implementation of 'autorelease'}} \ + // expected-warning {{category is implementing a method which will also be implemented by its primary class}} +- (oneway void)release{} // expected-error {{ARC forbids implementation of 'release'}} \ + // expected-warning {{category is implementing a method which will also be implemented by its primary class}} +- (NSUInteger)retainCount{ return 0; } // expected-error {{ARC forbids implementation of 'retainCount'}} \ + // expected-warning {{category is implementing a method which will also be implemented by its primary class}} @end // rdar://8861761 @@ -483,19 +487,29 @@ void test26(id y) { @end // rdar://9525555 -@interface Test27 -@property id x; // expected-warning {{no 'assign', 'retain', or 'copy' attribute is specified - 'assign' is assumed}} \ - // expected-warning {{default property attribute 'assign' not appropriate for non-gc object}} \ - // expected-note {{declared here}} +@interface Test27 { + __weak id _myProp1; + id myProp2; +} +@property id x; @property (readonly) id ro; // expected-note {{declared here}} @property (readonly) id custom_ro; @property int y; + +@property (readonly) id myProp1; +@property (readonly) id myProp2; +@property (readonly) __strong id myProp3; @end @implementation Test27 -@synthesize x; // expected-error {{ARC forbids synthesizing a property of an Objective-C object with unspecified storage attribute}} -@synthesize ro; // expected-error {{ARC forbids synthesizing a property of an Objective-C object with unspecified storage attribute}} +@synthesize x; +@synthesize ro; // expected-error {{ARC forbids synthesizing a property of an Objective-C object with unspecified ownership or storage attribute}} @synthesize y; + +@synthesize myProp1 = _myProp1; +@synthesize myProp2; +@synthesize myProp3; + -(id)custom_ro { return 0; } @end @@ -626,3 +640,48 @@ void test36(int first, ...) { id obj = __builtin_va_arg(arglist, id); __builtin_va_end(arglist); } + +@class Test37; +void test37(Test37 *c) { + for (id y in c) { // expected-error {{collection expression type 'Test37' is a forward declaration}} + (void) y; + } + + (void)sizeof(id*); // no error. +} + +// rdar://problem/9887979 +@interface Test38 +@property int value; +@end +void test38() { + extern Test38 *test38_helper(void); + switch (test38_helper().value) { + case 0: + case 1: + ; + } +} + +// rdar://10186536 +@class NSColor; +void _NSCalc(NSColor* color, NSColor* bezelColors[]) __attribute__((unavailable("not available in automatic reference counting mode"))); + +void _NSCalcBeze(NSColor* color, NSColor* bezelColors[]); // expected-error {{must explicitly describe intended ownership of an object array parameter}} + +// rdar://9970739 +@interface RestaurantTableViewCell +- (void) restaurantLocation; +@end + +@interface Radar9970739 +- (void) Meth; +@end + +@implementation Radar9970739 +- (void) Meth { + RestaurantTableViewCell *cell; + [cell restaurantLocatoin]; // expected-error {{no visible @interface for 'RestaurantTableViewCell' declares the selector 'restaurantLocatoin'}} +} +@end + |