--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/SemaObjC/special-dep-unavail-warning.m	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,55 @@
+// RUN: %clang_cc1  -fsyntax-only -verify %s
+// rdar://8769853
+
+@interface B
+- (void) depInA;
+- (void) unavailMeth __attribute__((unavailable)); // expected-note {{has been explicitly marked unavailable here}}
+- (void) depInA1 __attribute__((deprecated)); // expected-note {{'depInA1' has been explicitly marked deprecated here}}
+- (void) unavailMeth1;
+- (void) depInA2 __attribute__((deprecated)); // expected-note {{'depInA2' has been explicitly marked deprecated here}}
+- (void) unavailMeth2 __attribute__((unavailable)); // expected-note {{has been explicitly marked unavailable here}}
+- (void) depunavailInA;
+- (void) depunavailInA1 __attribute__((deprecated)) __attribute__((unavailable)); // expected-note {{has been explicitly marked unavailable here}}
+- (void)FuzzyMeth __attribute__((deprecated)); // expected-note {{'FuzzyMeth' has been explicitly marked deprecated here}}
+- (void)FuzzyMeth1 __attribute__((unavailable));
+@end
+
+@interface A
+- (void) unavailMeth1 __attribute__((unavailable)); // expected-note {{has been explicitly marked unavailable here}}
+- (void) depInA __attribute__((deprecated)); // expected-note {{'depInA' has been explicitly marked deprecated here}}
+- (void) depInA2 __attribute__((deprecated));
+- (void) depInA1;
+- (void) unavailMeth2 __attribute__((unavailable)); 
+- (void) depunavailInA __attribute__((deprecated)) __attribute__((unavailable)); // expected-note {{has been explicitly marked unavailable here}}
+- (void) depunavailInA1;
+- (void)FuzzyMeth __attribute__((unavailable));
+- (void)FuzzyMeth1 __attribute__((deprecated)); // expected-note {{'FuzzyMeth1' has been explicitly marked deprecated here}}
+@end
+
+
+@class C;	// expected-note 10 {{forward declaration of class here}}
+
+void test(C *c) {
+  [c depInA]; // expected-warning {{'depInA' may be deprecated because the receiver type is unknown}}
+  [c unavailMeth]; // expected-warning {{'unavailMeth' may be unavailable because the receiver type is unknown}}
+  [c depInA1]; // expected-warning {{'depInA1' may be deprecated because the receiver type is unknown}}
+  [c unavailMeth1]; // expected-warning {{'unavailMeth1' may be unavailable because the receiver type is unknown}}
+  [c depInA2]; // expected-warning {{'depInA2' may be deprecated because the receiver type is unknown}}
+  [c unavailMeth2]; // expected-warning {{'unavailMeth2' may be unavailable because the receiver type is unknown}}
+  [c depunavailInA]; // expected-warning {{'depunavailInA' may be unavailable because the receiver type is unknown}} 
+  [c depunavailInA1];// expected-warning {{'depunavailInA1' may be unavailable because the receiver type is unknown}}
+  [c FuzzyMeth];      // expected-warning {{'FuzzyMeth' may be deprecated because the receiver type is unknown}}
+  [c FuzzyMeth1]; // expected-warning {{'FuzzyMeth1' may be deprecated because the receiver type is unknown}}
+
+}
+
+// rdar://10268422
+__attribute ((deprecated)) // expected-note {{'DEPRECATED' has been explicitly marked deprecated here}}
+@interface DEPRECATED 
++(id)new;
+@end
+
+void foo() {
+  [DEPRECATED new]; // expected-warning {{'DEPRECATED' is deprecated}}
+}
+