Recognize objc_bridge(id) on bridged casts to CF types.

Fixes <rdar://20107345>.

llvm-svn: 231814

1 files changed, 18 insertions, 0 deletions

diff --git a/clang/test/SemaObjC/arc-bridged-cast.m b/clang/test/SemaObjC/arc-bridged-cast.m
index 439d3821165..9e716f9d40c 100644
--- a/clang/test/SemaObjC/arc-bridged-cast.m
+++ b/clang/test/SemaObjC/arc-bridged-cast.m
@@ -62,3 +62,21 @@ CFTypeRef fixitsWithSpace(id obj) {
   // CHECK: fix-it:"{{.*}}":{59:9-59:9}:"(__bridge CFTypeRef)"
   // CHECK: fix-it:"{{.*}}":{59:9-59:9}:" CFBridgingRetain"
 }
+
+// rdar://problem/20107345
+typedef const struct __attribute__((objc_bridge(id))) __CFAnnotatedObject *CFAnnotatedObjectRef;
+CFAnnotatedObjectRef CFGetAnnotated();
+
+void testObjCBridgeId() {
+  id obj;
+  obj = (__bridge id)CFGetAnnotated();
+  obj = (__bridge NSString*)CFGetAnnotated();
+  obj = (__bridge_transfer id)CFGetAnnotated();
+  obj = (__bridge_transfer NSString*)CFGetAnnotated();
+
+  CFAnnotatedObjectRef ref;
+  ref = (__bridge CFAnnotatedObjectRef) CreateSomething();
+  ref = (__bridge CFAnnotatedObjectRef) CreateNSString();
+  ref = (__bridge_retained CFAnnotatedObjectRef) CreateSomething();
+  ref = (__bridge_retained CFAnnotatedObjectRef) CreateNSString();
+}