Objective-C. Improve diagnosis of bridging types.
// rdar://16737117
llvm-svn: 207542
diff --git a/clang/test/SemaObjC/objcbridge-attribute.m b/clang/test/SemaObjC/objcbridge-attribute.m
index b4d8470..a268cae 100644
--- a/clang/test/SemaObjC/objcbridge-attribute.m
+++ b/clang/test/SemaObjC/objcbridge-attribute.m
@@ -17,7 +17,7 @@
typedef struct __CFData __attribute__((objc_bridge(NSData))) CFDataRef; // expected-error {{'objc_bridge' attribute only applies to struct or union}}
-typedef struct __attribute__((objc_bridge(NSDictionary))) __CFDictionary * CFDictionaryRef;
+typedef struct __attribute__((objc_bridge(NSDictionary))) __CFDictionary * CFDictionaryRef; // expected-note {{declared here}}
typedef struct __CFSetRef * CFSetRef __attribute__((objc_bridge(NSSet))); // expected-error {{'objc_bridge' attribute only applies to struct or union}};
@@ -126,3 +126,10 @@
(void)(id<P1, P2, P3, P4>)cf; // ok
(void)(id<P1, P2, P3, P4, P5>)cf; // expected-warning {{'CFMyPersonalErrorRef' (aka 'struct __CFMyPersonalErrorRef *') bridges to MyPersonalError, not 'id<P1,P2,P3,P4,P5>'}}
}
+
+CFDictionaryRef bar() __attribute__((cf_returns_not_retained));
+@class NSNumber;
+
+void Test9() {
+ NSNumber *w2 = (NSNumber*) bar(); // expected-error {{CF object of type 'CFDictionaryRef' (aka 'struct __CFDictionary *') is bridged to 'NSDictionary', which is not an Objective-C class}}
+}