diff options
Diffstat (limited to 'test/SemaObjC')
21 files changed, 167 insertions, 80 deletions
diff --git a/test/SemaObjC/block-type-safety.m b/test/SemaObjC/block-type-safety.m index dab0af4..b40f9b0 100644 --- a/test/SemaObjC/block-type-safety.m +++ b/test/SemaObjC/block-type-safety.m @@ -34,11 +34,11 @@ void test1() { r0(^Super* () { return 0; }); // OK r0(^Sub* () { return 0; }); // OK, variable of type Super* gets return value of type Sub* - r0(^id () { return 0; }); // expected-error {{incompatible block pointer types passing 'id (^)(void)', expected 'Super *(^)()'}} + r0(^id () { return 0; }); r1(^Super* () { return 0; }); // expected-error {{incompatible block pointer types passing 'Super *(^)(void)', expected 'Sub *(^)()'}} r1(^Sub* () { return 0; }); // OK - r1(^id () { return 0; }); // expected-error {{incompatible block pointer types passing 'id (^)(void)', expected 'Sub *(^)()'}} + r1(^id () { return 0; }); r2(^id<NSObject>() { return 0; }); } @@ -60,7 +60,7 @@ void f1(void (^f)(id x)) { void test2(void) { f0(^(id a) { }); // OK - f1(^(A* a) { }); // expected-error {{incompatible block pointer types passing 'void (^)(A *)', expected 'void (^)(id)'}} + f1(^(A* a) { }); f1(^(id<NSObject> a) { }); // OK } @@ -80,7 +80,7 @@ void test2(void) // programmer wants to write this: -printMyThings1 { - [myThings enumerateObjectsWithBlock: ^(MyThing *obj) { // expected-error {{incompatible block pointer types sending 'void (^)(MyThing *)', expected 'void (^)(id)'}} + [myThings enumerateObjectsWithBlock: ^(MyThing *obj) { [obj printThing]; }]; } diff --git a/test/SemaObjC/category-1.m b/test/SemaObjC/category-1.m index 24324f8..18cbb83 100644 --- a/test/SemaObjC/category-1.m +++ b/test/SemaObjC/category-1.m @@ -62,16 +62,16 @@ // <rdar://problem/7249233> @protocol MultipleCat_P --(void) im0; +-(void) im0; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end -@interface MultipleCat_I @end +@interface MultipleCat_I @end // expected-note {{required for direct or indirect protocol 'MultipleCat_P'}} @interface MultipleCat_I() @end @interface MultipleCat_I() <MultipleCat_P> @end -@implementation MultipleCat_I // expected-warning {{incomplete implementation}}, expected-warning {{method definition for 'im0' not found}} +@implementation MultipleCat_I // expected-warning {{incomplete implementation}} @end // <rdar://problem/7680391> - Handle nameless categories with no name that refer diff --git a/test/SemaObjC/compare-qualified-id.m b/test/SemaObjC/compare-qualified-id.m index 497a1b6..08fb366 100644 --- a/test/SemaObjC/compare-qualified-id.m +++ b/test/SemaObjC/compare-qualified-id.m @@ -5,7 +5,7 @@ typedef unsigned int NSUInteger; typedef struct _NSZone NSZone; @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; @protocol NSObject - (BOOL)isEqual:(id)object; @end -@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end +@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end // expected-warning {{method in protocol not implemented [-Wprotocol]}} @protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end @protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end @interface NSObject <NSObject> {} @end @@ -15,7 +15,7 @@ typedef struct {} NSFastEnumerationState; @interface NSMutableDictionary : NSDictionary - (void)removeObjectForKey:(id)aKey; @end extern NSString * const NSTaskDidTerminateNotification; -@interface XCPropertyExpansionContext : NSObject <NSCopying> { +@interface XCPropertyExpansionContext : NSObject <NSCopying> { // expected-note {{required for direct or indirect protocol 'NSCopying'}} NSMutableDictionary * _propNamesToPropValuesCache; } @end @@ -23,8 +23,7 @@ extern NSString * const NSTaskDidTerminateNotification; - (NSString *)evaluateAsStringInContext:(XCPropertyExpansionContext *)context withNestingState:(const void *)state; @end -@implementation XCPropertyExpansionContext // expected-warning {{method definition for 'copyWithZone:' not found}} \ - // expected-warning {{incomplete implementation}} +@implementation XCPropertyExpansionContext // expected-warning {{incomplete implementation}} - (NSString *)expandedValueForProperty:(NSString *)property { id <XCPropertyValues> cachedValueNode = [_propNamesToPropValuesCache objectForKey:property]; // expected-warning {{method '-objectForKey:' not found (return type defaults to 'id')}} if (cachedValueNode == ((void *)0)) { } diff --git a/test/SemaObjC/comptypes-7.m b/test/SemaObjC/comptypes-7.m index fedad1b..2519c41 100644 --- a/test/SemaObjC/comptypes-7.m +++ b/test/SemaObjC/comptypes-7.m @@ -66,5 +66,10 @@ int main() if (obj_C == j) foo() ; // expected-warning {{comparison of distinct pointer types ('Class' and 'int *')}} if (j == obj_C) foo() ; // expected-warning {{comparison of distinct pointer types ('int *' and 'Class')}} + Class bar1 = Nil; + Class <MyProtocol> bar = Nil; + bar = bar1; + bar1 = bar; + return 0; } diff --git a/test/SemaObjC/conditional-expr.m b/test/SemaObjC/conditional-expr.m index 914e3ca..1436f7e 100644 --- a/test/SemaObjC/conditional-expr.m +++ b/test/SemaObjC/conditional-expr.m @@ -21,10 +21,10 @@ @end @interface DTFilterOutputStream2 -- nextOutputStream; +- nextOutputStream; // expected-note {{{{method definition for 'nextOutputStream' not found}} @end -@implementation DTFilterOutputStream2 // expected-warning {{incomplete implementation}} expected-warning {{method definition for 'nextOutputStream' not found}} +@implementation DTFilterOutputStream2 // expected-warning {{incomplete implementation}} - (id)initWithNextOutputStream:(id <DTOutputStreams>) outputStream { id <DTOutputStreams> nextOutputStream = [self nextOutputStream]; self = nextOutputStream; // expected-warning {{incompatible type assigning 'id<DTOutputStreams>', expected 'DTFilterOutputStream2 *'}} diff --git a/test/SemaObjC/gcc-cast-ext.m b/test/SemaObjC/gcc-cast-ext.m index 28abfbc..599e37d 100644 --- a/test/SemaObjC/gcc-cast-ext.m +++ b/test/SemaObjC/gcc-cast-ext.m @@ -5,8 +5,8 @@ typedef struct _NSRange { } NSRange; @class PBXFileReference; @interface PBXDocBookmark -+ alloc; -- autorelease; ++ alloc; // expected-note {{{{method definition for 'alloc' not found}} +- autorelease; // expected-note {{{{method definition for 'autorelease' not found}} @end // GCC allows pointer expressions in integer constant expressions. @@ -14,7 +14,7 @@ struct { char control[((int)(char *)2)]; } xx; -@implementation PBXDocBookmark // expected-warning {{incomplete implementation}} expected-warning {{method definition for 'autorelease' not found}} expected-warning {{method definition for 'alloc' not found}} +@implementation PBXDocBookmark // expected-warning {{incomplete implementation}} + (id)bookmarkWithFileReference:(PBXFileReference *)fileRef gylphRange:(NSRange)range anchor:(NSString *)htmlAnchor { diff --git a/test/SemaObjC/ivar-in-class-extension-error.m b/test/SemaObjC/ivar-in-class-extension-error.m new file mode 100644 index 0000000..ffc0e8b --- /dev/null +++ b/test/SemaObjC/ivar-in-class-extension-error.m @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s +// rdar:// 6812436 + +@interface A @end + +@interface A () { // expected-error {{ivars may not be placed in class extension}} + int _p0; +} +@property int p0; +@end + +@interface A(CAT) { // expected-error {{ivars may not be placed in categories}} + int _p1; +} +@end diff --git a/test/SemaObjC/ivar-in-implementations.m b/test/SemaObjC/ivar-in-implementations.m index 32d3c35..4060526 100644 --- a/test/SemaObjC/ivar-in-implementations.m +++ b/test/SemaObjC/ivar-in-implementations.m @@ -11,12 +11,29 @@ @implementation INTFSTANDALONE : Super // expected-warning {{class implementation may not have super class}} { -@private - id IVAR1; + id PRIV_IVAR; @protected - id IVAR2; // expected-error {{only private ivars may be declared in implementation}} + id PRTCTD; @private id IVAR3; int IVAR; // expected-error {{instance variable is already declared}} +@public + id IVAR4; } @end + +@interface Base @end + +@implementation Base { + int ivar1; +@public + int ivar2; +} +@end + +id fn1(INTFSTANDALONE *b) { return b->PRIV_IVAR; } // expected-error {{instance variable 'PRIV_IVAR' is private}} + +id fn2(INTFSTANDALONE *b) { return b->PRTCTD; } // expected-error {{instance variable 'PRTCTD' is protected}} + +id fn4(INTFSTANDALONE *b) { return b->IVAR4; } + diff --git a/test/SemaObjC/ivar-sem-check-1.m b/test/SemaObjC/ivar-sem-check-1.m index 099a7a6..de038f5 100644 --- a/test/SemaObjC/ivar-sem-check-1.m +++ b/test/SemaObjC/ivar-sem-check-1.m @@ -9,8 +9,7 @@ typedef int FOO(); int arr[]; // expected-error {{field has incomplete type}} struct S IC; // expected-error {{field has incomplete type}} struct T { // expected-note {{previous definition is here}} - struct T {} X; // expected-error {{nested redefinition of 'T'}} \ - // expected-error {{field has incomplete type}} + struct T {} X; // expected-error {{nested redefinition of 'T'}} }YYY; FOO BADFUNC; // expected-error {{field 'BADFUNC' declared as a function}} int kaka; // expected-note {{previous declaration is here}} diff --git a/test/SemaObjC/method-arg-decay.m b/test/SemaObjC/method-arg-decay.m index f600029..012a3ee 100644 --- a/test/SemaObjC/method-arg-decay.m +++ b/test/SemaObjC/method-arg-decay.m @@ -56,7 +56,7 @@ PBXFindMatchContains, PBXFindMatchStartsWith, PBXFindMatchWholeWords, @interface PBXProjectModule : PBXModule <PBXFindableText> { } @end @class PBXBookmark; -@protocol PBXSelectionTarget - (NSObject <PBXSelectionTarget> *) performAction:(id)action withSelection:(NSArray *)selection; +@protocol PBXSelectionTarget - (NSObject <PBXSelectionTarget> *) performAction:(id)action withSelection:(NSArray *)selection; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end @class XCPropertyDictionary, XCPropertyCondition, XCPropertyConditionSet, XCMutablePropertyConditionSet; extern NSMutableArray *XCFindPossibleKeyModules(PBXModule *module, BOOL useExposedModulesOnly); @interface NSString (StringUtilities) - (NSString *) trimToLength:(NSInteger)length preserveRange:(NSRange)range; @@ -67,14 +67,12 @@ extern NSMutableArray *XCFindPossibleKeyModules(PBXModule *module, BOOL useExpos @interface XCExtendedTabView : NSTabView <XCDockViewHeader> { } @end @class PBXProjectDocument, PBXFileReference, PBXModule, XCWindowTool; -@interface XCPerspectiveModule : PBXProjectModule <PBXSelectionTarget> { +@interface XCPerspectiveModule : PBXProjectModule <PBXSelectionTarget> { // expected-note {{required for direct or indirect protocol 'PBXSelectionTarget'}} XCExtendedTabView *_perspectivesTabView; } -- (PBXModule *) moduleForTab:(NSTabViewItem *)item; +- (PBXModule *) moduleForTab:(NSTabViewItem *)item; // expected-note {{method definition for 'moduleForTab:' not found}} @end -@implementation XCPerspectiveModule // expected-warning {{method definition for 'moduleForTab:' not found}} \ - // expected-warning {{method definition for 'performAction:withSelection:' not found}} \ - // expected-warning {{incomplete implementation}} +@implementation XCPerspectiveModule // expected-warning {{incomplete implementation}} + (void) openForProjectDocument:(PBXProjectDocument *)projectDocument { } - (PBXModule *) type:(Class)type inPerspective:(id)perspectiveIdentifer matchingFunction:(BOOL (void *, void *))comparator usingData:(void *)data { diff --git a/test/SemaObjC/method-undef-category-warn-1.m b/test/SemaObjC/method-undef-category-warn-1.m index 75ca5b5..b367801 100644 --- a/test/SemaObjC/method-undef-category-warn-1.m +++ b/test/SemaObjC/method-undef-category-warn-1.m @@ -1,30 +1,26 @@ // RUN: %clang_cc1 -fsyntax-only -verify %s -@interface MyClass1 +@interface MyClass1 @end @protocol P -- (void) Pmeth; -- (void) Pmeth1; +- (void) Pmeth; // expected-warning {{method in protocol not implemented [-Wprotocol]}} +- (void) Pmeth1; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end -@interface MyClass1(CAT) <P> -- (void) meth2; +@interface MyClass1(CAT) <P> // expected-note {{required for direct or indirect protocol 'P'}} +- (void) meth2; // expected-note {{method definition for 'meth2' not found}} @end -@implementation MyClass1(CAT) // expected-warning {{incomplete implementation}} \ - expected-warning {{method definition for 'meth2' not found}} \ - expected-warning {{method definition for 'Pmeth' not found}} +@implementation MyClass1(CAT) // expected-warning {{incomplete implementation}} - (void) Pmeth1{} @end -@interface MyClass1(DOG) <P> -- (void)ppp; +@interface MyClass1(DOG) <P> // expected-note {{required for direct or indirect protocol 'P'}} +- (void)ppp; // expected-note {{method definition for 'ppp' not found}} @end -@implementation MyClass1(DOG) // expected-warning {{incomplete implementation}} \ - expected-warning {{method definition for 'ppp' not found}} \ - expected-warning {{method definition for 'Pmeth1' not found}} +@implementation MyClass1(DOG) // expected-warning {{incomplete implementation}} - (void) Pmeth {} @end diff --git a/test/SemaObjC/method-undef-extension-warn-1.m b/test/SemaObjC/method-undef-extension-warn-1.m index fc27870..1addcf7 100644 --- a/test/SemaObjC/method-undef-extension-warn-1.m +++ b/test/SemaObjC/method-undef-extension-warn-1.m @@ -1,16 +1,16 @@ // RUN: %clang_cc1 -fsyntax-only -verify %s -@interface MyClass +@interface MyClass // expected-note {{required for direct or indirect protocol 'P'}} @end @protocol P - (void)Pmeth; -- (void)Pmeth1; +- (void)Pmeth1; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end // Class extension @interface MyClass () <P> -- (void)meth2; +- (void)meth2; // expected-note {{method definition for 'meth2' not found}} @end // Add a category to test that clang does not emit warning for this method. @@ -18,8 +18,6 @@ - (void)categoryMethod; @end -@implementation MyClass // expected-warning {{incomplete implementation}} \ - expected-warning {{method definition for 'meth2' not found}} \ - expected-warning {{method definition for 'Pmeth1' not found}} +@implementation MyClass // expected-warning {{incomplete implementation}} - (void)Pmeth {} @end diff --git a/test/SemaObjC/method-undefined-warn-1.m b/test/SemaObjC/method-undefined-warn-1.m index cfe1d56..1ebc59e 100644 --- a/test/SemaObjC/method-undefined-warn-1.m +++ b/test/SemaObjC/method-undefined-warn-1.m @@ -3,12 +3,12 @@ @interface INTF - (void) meth; - (void) meth : (int) arg1; -- (int) int_meth; -+ (int) cls_meth; -+ (void) cls_meth1 : (int) arg1; +- (int) int_meth; // expected-note {{method definition for 'int_meth' not found}} ++ (int) cls_meth; // expected-note {{method definition for 'cls_meth' not found}} ++ (void) cls_meth1 : (int) arg1; // expected-note {{method definition for 'cls_meth1:' not found}} @end -@implementation INTF // expected-warning {{incomplete implementation}} expected-warning {{method definition for 'int_meth' not found}} expected-warning {{method definition for 'cls_meth' not found}} expected-warning {{method definition for 'cls_meth1:' not found}} +@implementation INTF // expected-warning {{incomplete implementation}} - (void) meth {} - (void) meth : (int) arg2{} - (void) cls_meth1 : (int) arg2{} @@ -17,12 +17,12 @@ @interface INTF1 - (void) meth; - (void) meth : (int) arg1; -- (int) int_meth; -+ (int) cls_meth; -+ (void) cls_meth1 : (int) arg1; +- (int) int_meth; // expected-note {{method definition for 'int_meth' not found}} ++ (int) cls_meth; // expected-note {{method definition for 'cls_meth' not found}} ++ (void) cls_meth1 : (int) arg1; // expected-note {{method definition for 'cls_meth1:' not found}} @end -@implementation INTF1 // expected-warning {{incomplete implementation}} expected-warning {{method definition for 'int_meth' not found}} expected-warning {{method definition for 'cls_meth' not found}} expected-warning {{method definition for 'cls_meth1:' not found}} +@implementation INTF1 // expected-warning {{incomplete implementation}} - (void) meth {} - (void) meth : (int) arg2{} - (void) cls_meth1 : (int) arg2{} diff --git a/test/SemaObjC/method-warn-unused-attribute.m b/test/SemaObjC/method-warn-unused-attribute.m index d9dcf99..042f442 100644 --- a/test/SemaObjC/method-warn-unused-attribute.m +++ b/test/SemaObjC/method-warn-unused-attribute.m @@ -1,8 +1,16 @@ // RUN: %clang_cc1 -fsyntax-only -Wunused-value -verify %s @interface INTF -// Currently this is rejected by both GCC and Clang (and Clang was crashing on it). -- (id) foo __attribute__((warn_unused_result)); // expected-warning{{warning: 'warn_unused_result' attribute only applies to function types}} +- (id) foo __attribute__((warn_unused_result)); +- (void) garf __attribute__((warn_unused_result)); // expected-warning {{attribute 'warn_unused_result' cannot be applied to Objective-C method without return value}} +- (int) fee __attribute__((warn_unused_result)); ++ (int) c __attribute__((warn_unused_result)); @end +void foo(INTF *a) { + [a garf]; + [a fee]; // expected-warning {{ignoring return value of function declared with warn_unused_result attribute}} + [INTF c]; // expected-warning {{ignoring return value of function declared with warn_unused_result attribute}} +} + diff --git a/test/SemaObjC/no-protocol-option-tests.m b/test/SemaObjC/no-protocol-option-tests.m new file mode 100644 index 0000000..5d2da0a --- /dev/null +++ b/test/SemaObjC/no-protocol-option-tests.m @@ -0,0 +1,32 @@ +// RUN: %clang_cc1 -fsyntax-only -Wno-protocol -verify %s +// rdar: // 7056600 + +@protocol P +- PMeth; +@end + +// Test1 +@interface I <P> @end +@implementation I @end // no warning with -Wno-protocol + +// Test2 +@interface C -PMeth; @end +@interface C (Category) <P> @end +@implementation C (Category) @end // no warning with -Wno-protocol + +// Test2 +@interface super - PMeth; @end +@interface J : super <P> +- PMeth; // expected-note {{ method definition for 'PMeth' not found}} +@end +@implementation J @end // expected-warning {{incomplete implementation}} + +// Test3 +@interface K : super <P> +@end +@implementation K @end // no warning with -Wno-protocol + +// Test4 +@interface Root @end +@interface L : Root<P> @end +@implementation L @end // no warning with -Wno-protocol diff --git a/test/SemaObjC/nsobject-attribute.m b/test/SemaObjC/nsobject-attribute.m index fdf9e35..13a4929 100644 --- a/test/SemaObjC/nsobject-attribute.m +++ b/test/SemaObjC/nsobject-attribute.m @@ -7,11 +7,16 @@ static CGColorRef tmp = 0; typedef struct S1 __attribute__ ((NSObject)) CGColorRef1; // expected-error {{__attribute ((NSObject)) is for pointer types only}} typedef void * __attribute__ ((NSObject)) CGColorRef2; // expected-error {{__attribute ((NSObject)) is for pointer types only}} + @interface HandTested { @public CGColorRef x; } + @property(copy) CGColorRef x; +// rdar: // 7809460 +typedef struct CGColor *CGColorRefNoNSObject; +@property (nonatomic, retain) __attribute__((NSObject)) CGColorRefNoNSObject color; @end void setProperty(id self, id value) { @@ -24,6 +29,7 @@ id getProperty(id self) { @implementation HandTested @synthesize x=x; +@dynamic color; @end int main(int argc, char *argv[]) { diff --git a/test/SemaObjC/property-expression-error.m b/test/SemaObjC/property-expression-error.m index b59c1b1..6b5cf04 100644 --- a/test/SemaObjC/property-expression-error.m +++ b/test/SemaObjC/property-expression-error.m @@ -16,3 +16,8 @@ int main() { &object.index; // expected-error {{address of property expression requested}} return 0; } + +typedef int Foo; +void test() { + Foo.x; // expected-error {{expected identifier or '('}} +} diff --git a/test/SemaObjC/property-in-class-extension.m b/test/SemaObjC/property-in-class-extension.m new file mode 100644 index 0000000..3f252d0 --- /dev/null +++ b/test/SemaObjC/property-in-class-extension.m @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s +// rdar: // 7766184 + +@interface Foo @end + +@interface Foo () + @property (readonly) int bar; +@end + +void FUNC () { + Foo *foo; + foo.bar = 0; // expected-error {{assigning to property with 'readonly' attribute not allowed}} +} + + diff --git a/test/SemaObjC/property-ivar-mismatch.m b/test/SemaObjC/property-ivar-mismatch.m index ea3acfc..16ff338 100644 --- a/test/SemaObjC/property-ivar-mismatch.m +++ b/test/SemaObjC/property-ivar-mismatch.m @@ -3,12 +3,12 @@ @interface Test4 { - char ivar; + char ivar; // expected-note{{ivar is declared here}} } @property int prop; @end @implementation Test4 -@synthesize prop = ivar; // expected-error {{type of property 'prop' does not match type of ivar 'ivar'}} +@synthesize prop = ivar; // expected-error {{type of property 'prop' ('int') does not match type of ivar 'ivar' ('char')}} @end diff --git a/test/SemaObjC/property.m b/test/SemaObjC/property.m index b7f0fca..4d00bd2 100644 --- a/test/SemaObjC/property.m +++ b/test/SemaObjC/property.m @@ -2,7 +2,7 @@ @interface I { - int IVAR; + int IVAR; // expected-note{{ivar is declared here}} int name; } @property int d1; @@ -19,7 +19,7 @@ @synthesize d1; // expected-error {{synthesized property 'd1' must either be named the same as}} @dynamic bad; // expected-error {{property implementation must have its declaration in interface 'I'}} @synthesize prop_id; // expected-error {{synthesized property 'prop_id' must either be named the same}} // expected-note {{previous declaration is here}} -@synthesize prop_id = IVAR; // expected-error {{type of property 'prop_id' does not match type of ivar 'IVAR'}} // expected-error {{property 'prop_id' is already implemented}} +@synthesize prop_id = IVAR; // expected-error {{type of property 'prop_id' ('id') does not match type of ivar 'IVAR' ('int')}} // expected-error {{property 'prop_id' is already implemented}} @synthesize name; // OK! property with same name as an accessible ivar of same name @end diff --git a/test/SemaObjC/undef-protocol-methods-1.m b/test/SemaObjC/undef-protocol-methods-1.m index 9a35ef7..cbef3e5 100644 --- a/test/SemaObjC/undef-protocol-methods-1.m +++ b/test/SemaObjC/undef-protocol-methods-1.m @@ -1,40 +1,34 @@ // RUN: %clang_cc1 -fsyntax-only -verify %s @protocol P1 -- (void) P1proto; -+ (void) ClsP1Proto; +- (void) P1proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} ++ (void) ClsP1Proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} - (void) DefP1proto; @end @protocol P2 -- (void) P2proto; -+ (void) ClsP2Proto; +- (void) P2proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} ++ (void) ClsP2Proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end @protocol P3<P2> -- (void) P3proto; -+ (void) ClsP3Proto; +- (void) P3proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} ++ (void) ClsP3Proto; // expected-warning {{method in protocol not implemented [-Wprotocol]}} + (void) DefClsP3Proto; @end @protocol PROTO<P1, P3> -- (void) meth; -- (void) meth : (int) arg1; -+ (void) cls_meth : (int) arg1; +- (void) meth; // expected-warning {{method in protocol not implemented [-Wprotocol]}} +- (void) meth : (int) arg1; // expected-warning {{method in protocol not implemented [-Wprotocol]}} ++ (void) cls_meth : (int) arg1; // expected-warning {{method in protocol not implemented [-Wprotocol]}} @end -@interface INTF <PROTO> +@interface INTF <PROTO> // expected-note 3 {{required for direct or indirect protocol 'PROTO'}} \ + // expected-note 2 {{required for direct or indirect protocol 'P1'}} \ + // expected-note 2 {{required for direct or indirect protocol 'P3'}} \ + // expected-note 2 {{required for direct or indirect protocol 'P2'}} @end -@implementation INTF // expected-warning {{incomplete implementation}} \ - expected-warning {{method definition for 'meth' not found}} \ - expected-warning {{method definition for 'meth:' not found}} \ - expected-warning {{method definition for 'cls_meth:' not found}} \ - expected-warning {{method definition for 'P3proto' not found}} \ - expected-warning {{method definition for 'ClsP3Proto' not found}} \ - expected-warning {{method definition for 'P2proto' not found}} \ - expected-warning {{method definition for 'ClsP2Proto' not found}} \ - expected-warning {{method definition for 'ClsP1Proto' not found}} \ - expected-warning {{method definition for 'P1proto' not found}} +@implementation INTF // expected-warning {{incomplete implementation}} - (void) DefP1proto{} + (void) DefClsP3Proto{} |
