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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify -Wno-objc-root-class %s
@interface A {
int X __attribute__((deprecated)); // expected-note 2 {{'X' has been explicitly marked deprecated here}}
}
+ (void)F __attribute__((deprecated)); // expected-note 2 {{'F' has been explicitly marked deprecated here}}
- (void)f __attribute__((deprecated)); // expected-note 4 {{'f' has been explicitly marked deprecated here}}
@end
@implementation A
+ (void)F __attribute__((deprecated))
{
[self F]; // no warning, since the caller is also deprecated.
}
- (void)g
{
X++; // expected-warning{{'X' is deprecated}}
self->X++; // expected-warning{{'X' is deprecated}}
[self f]; // expected-warning{{'f' is deprecated}}
}
- (void)f
{
[self f]; // no warning, the caller is deprecated in its interface.
}
@end
@interface B: A
@end
@implementation B
+ (void)G
{
[super F]; // expected-warning{{'F' is deprecated}}
}
- (void)g
{
[super f]; // // expected-warning{{'f' is deprecated}}
}
@end
@protocol P
- (void)p __attribute__((deprecated)); // expected-note {{'p' has been explicitly marked deprecated here}}
@end
void t1(A *a)
{
[A F]; // expected-warning{{'F' is deprecated}}
[a f]; // expected-warning{{'f' is deprecated}}
}
void t2(id a)
{
[a f];
}
void t3(A<P>* a)
{
[a f]; // expected-warning{{'f' is deprecated}}
[a p]; // expected-warning{{'p' is deprecated}}
}
void t4(Class c)
{
[c F];
}
@interface Bar
@property (assign, setter = MySetter:) int FooBar __attribute__ ((deprecated)); // expected-note 2 {{'FooBar' has been explicitly marked deprecated here}}
- (void) MySetter : (int) value;
@end
int t5() {
Bar *f;
f.FooBar = 1; // expected-warning {{'FooBar' is deprecated}}
return f.FooBar; // expected-warning {{'FooBar' is deprecated}}
}
__attribute ((deprecated))
@interface DEPRECATED { // expected-note 2 {{'DEPRECATED' has been explicitly marked deprecated here}}
@public int ivar;
DEPRECATED *ivar2; // no warning.
}
- (int) instancemethod;
- (DEPRECATED *) meth; // no warning.
@property int prop;
@end
@interface DEPRECATED (Category) // no warning.
- (DEPRECATED *) meth2; // no warning.
@end
@interface DEPRECATED (Category2) // no warning.
@end
@implementation DEPRECATED (Category2) // expected-warning {{'DEPRECATED' is deprecated}}
@end
@interface NS : DEPRECATED // expected-warning {{'DEPRECATED' is deprecated}}
@end
@interface Test2
@property int test2 __attribute__((deprecated)); // expected-note 2 {{property 'test2' is declared deprecated here}} expected-note 3 {{'test2' has been explicitly marked deprecated here}} \
// expected-note {{'setTest2:' has been explicitly marked deprecated here}}
@end
void test(Test2 *foo) {
int x;
x = foo.test2; // expected-warning {{'test2' is deprecated}}
x = [foo test2]; // expected-warning {{'test2' is deprecated}}
foo.test2 = x; // expected-warning {{'test2' is deprecated}}
[foo setTest2: x]; // expected-warning {{'setTest2:' is deprecated}}
}
__attribute__((deprecated))
@interface A(Blah) // expected-error{{attributes may not be specified on a category}}
@end
typedef struct {
int x;
} footype __attribute((deprecated)); // expected-note 2 {{'footype' has been explicitly marked deprecated here}}
@interface foo {
footype a; // expected-warning {{'footype' is deprecated}}
footype b __attribute((deprecated));
}
@property footype c; // expected-warning {{'footype' is deprecated}}
@property footype d __attribute((deprecated));
@end
// rdar://13569424
@interface NewI
+(void)cmeth;
@end
typedef NewI DeprI __attribute__((deprecated("blah"))); // expected-note 4 {{'DeprI' has been explicitly marked deprecated here}}
@interface SI : DeprI // expected-warning {{'DeprI' is deprecated: blah}}
-(DeprI*)meth; // expected-warning {{'DeprI' is deprecated: blah}}
@end
@implementation SI
-(DeprI*)meth { // expected-warning {{'DeprI' is deprecated: blah}}
[DeprI cmeth]; // expected-warning {{'DeprI' is deprecated: blah}}
return 0;
}
@end
// <rdar://problem/15407366> and <rdar://problem/15466783>:
// - Using deprecated class name inside class should not warn about deprecation.
// - Implementations of deprecated classes should not result in deprecation warnings.
__attribute__((deprecated))
@interface DeprecatedClassA
@end
__attribute__((deprecated))
@interface DeprecatedClassB
// The self-reference return value should not be
// flagged as the use of a deprecated declaration.
+ (DeprecatedClassB *)sharedInstance; // no-warning
// Since this class is deprecated, returning a reference
// to another deprecated class is fine as they may
// have been deprecated together. From a user's
// perspective they are all deprecated.
+ (DeprecatedClassA *)somethingElse; // no-warning
@end
@implementation DeprecatedClassB
+ (DeprecatedClassB *)sharedInstance
{
// This self-reference should not
// be flagged as a use of a deprecated
// declaration.
static DeprecatedClassB *x; // no-warning
return x;
}
+ (DeprecatedClassA *)somethingElse {
// Since this class is deprecated, referencing
// another deprecated class is also OK.
static DeprecatedClassA *x; // no-warning
return x;
}
@end
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