[arcmt] At an unbridged cast error, if we're returning a load-of-ivar from a +0 method,

automatically insert a __bridge cast.

radar://11560638

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158127 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 5 deletions

diff --git a/test/ARCMT/nonobjc-to-objc-cast.m b/test/ARCMT/nonobjc-to-objc-cast.m
index fcdcd89c9c..55b6655fa4 100644
--- a/test/ARCMT/nonobjc-to-objc-cast.m
+++ b/test/ARCMT/nonobjc-to-objc-cast.m
@@ -5,11 +5,6 @@
 
 #include "Common.h"
 
-@interface NSString : NSObject
--(id)string;
--(id)newString;
-@end
-
 typedef const struct __CFString * CFStringRef;
 extern const CFStringRef kUTTypePlainText;
 extern const CFStringRef kUTTypeRTF;
@@ -21,6 +16,18 @@ extern const CFAllocatorRef kCFAllocatorDefault;
 
 extern CFStringRef CFUUIDCreateString(CFAllocatorRef alloc, CFUUIDRef uuid);
 
+struct StrS {
+  CFStringRef sref_member;
+};
+
+@interface NSString : NSObject {
+  CFStringRef sref;
+  struct StrS *strS;
+}
+-(id)string;
+-(id)newString;
+@end
+
 void f(BOOL b, id p) {
   NSString *str = (NSString *)kUTTypePlainText;
   str = b ? kUTTypeRTF : kUTTypePlainText;
@@ -41,6 +48,16 @@ void f(BOOL b, id p) {
 }
 @end
 
+@implementation NSString
+-(id)string {
+  if (0)
+    return sref;
+  else
+    return strS->sref_member;
+}
+-(id)newString { return 0; }
+@end
+
 extern void consumeParam(CFStringRef CF_CONSUMED p);
 
 void f2(NSString *s) {