1 files changed, 68 insertions, 0 deletions
diff --git a/test/SemaObjC/call-unavailable-init-in-self.m b/test/SemaObjC/call-unavailable-init-in-self.m
new file mode 100644
index 0000000000000..fa6f670cc997f
--- /dev/null
+++ b/test/SemaObjC/call-unavailable-init-in-self.m
@@ -0,0 +1,68 @@
+// RUN: %clang_cc1 -x objective-c -verify -fobjc-arc %s
+
+@interface NSObject
+
++ (instancetype)new;
++ (instancetype)alloc;
+
+@end
+
+@interface Sub: NSObject
+
+- (instancetype)init __attribute__((unavailable)); // expected-note 4 {{'init' has been explicitly marked unavailable here}}
+
+- (void)notImplemented __attribute__((unavailable)); // expected-note {{'notImplemented' has been explicitly marked unavailable here}}
+
+@end
+
+@implementation Sub
+
++ (Sub *)create {
+  return [[self alloc] init];
+}
+
++ (Sub *)create2 {
+  return [self new];
+}
+
++ (Sub *)create3 {
+  return [Sub new];
+}
+
+- (instancetype) init {
+  return self;
+}
+
+- (void)reportUseOfUnimplemented {
+  [self notImplemented]; // expected-error {{'notImplemented' is unavailable}}
+}
+
+@end
+
+@interface SubClassContext: Sub
+@end
+
+@implementation SubClassContext
+
+- (void)subClassContext {
+  (void)[[Sub alloc] init]; // expected-error {{'init' is unavailable}}
+  (void)[Sub new]; // expected-error {{'new' is unavailable}}
+}
+
+@end
+
+void unrelatedContext() {
+  (void)[[Sub alloc] init]; // expected-error {{'init' is unavailable}}
+  (void)[Sub new]; // expected-error {{'new' is unavailable}}
+}
+
+@interface X @end
+
+@interface X (Foo)
+-(void)meth __attribute__((unavailable));
+@end
+
+@implementation X (Foo)
+-(void)meth {}
+-(void)call_it { [self meth]; }
+@end