Merge branch 'master' of ssh://bitbucket.org/czan/honours

1 files changed, 123 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/attr-deprecated.m b/clang/test/SemaObjC/attr-deprecated.m
new file mode 100644
index 0000000..db0b958
--- /dev/null
+++ b/clang/test/SemaObjC/attr-deprecated.m
@@ -0,0 +1,123 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
+
+@interface A {
+  int X __attribute__((deprecated));
+}
++ (void)F __attribute__((deprecated));
+- (void)f __attribute__((deprecated));
+@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));
+@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));
+- (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 {
+  @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));
+@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