1 files changed, 80 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/expression_command/persist_objc_pointeetype/main.m b/packages/Python/lldbsuite/test/expression_command/persist_objc_pointeetype/main.m
new file mode 100644
index 000000000000..a2b6b703d6c8
--- /dev/null
+++ b/packages/Python/lldbsuite/test/expression_command/persist_objc_pointeetype/main.m
@@ -0,0 +1,80 @@
+/*
+clang -g ExtendSuperclass.m -o ExtendSuperclass -framework Foundation -framework ProtectedCloudStorage -F/System/Library/PrivateFrameworks/ -framework CloudKit && ./ExtendSuperclass
+*/
+#include <assert.h>
+#import <Foundation/Foundation.h>
+#import <CloudKit/CloudKit.h>
+
+#define SuperClass CKDatabase
+
+@interface SubClass : SuperClass
+@end
+
+// class extension
+@interface SuperClass ()
+@property (nonatomic, strong)     NSString             *_sc_name;
+@property (nonatomic, strong)     NSString             *_sc_name2;
+@property (nonatomic, strong)     NSString             *_sc_name3;
+@property (nonatomic, strong)     NSString             *_sc_name4;
+@property (nonatomic, strong)     NSString             *_sc_name5;
+@property (nonatomic, strong)     NSString             *_sc_name6;
+@property (nonatomic, strong)     NSString             *_sc_name7;
+@property (nonatomic, strong)     NSString             *_sc_name8;
+@end
+
+@implementation SuperClass (MySuperClass)
+- (id)initThatDoesNotAssert
+{
+    return [super init];
+}
+@end
+
+@implementation SubClass
+- (id)initThatDoesNotAssert
+{
+    assert(_sc_name == nil);
+    assert(_sc_name2 == nil);
+    assert(_sc_name3 == nil);
+    assert(_sc_name4 == nil);
+    assert(_sc_name5 == nil);
+    assert(_sc_name6 == nil);
+    assert(_sc_name7 == nil);
+    assert(_sc_name8 == nil); // break here
+
+    if ((self = [super _initWithContainer:(CKContainer*)@"foo" scope:0xff])) {
+        assert(_sc_name == nil);
+        assert(_sc_name2 == nil);
+        assert(_sc_name3 == nil);
+        assert(_sc_name4 == nil);
+        assert(_sc_name5 == nil);
+        assert(_sc_name6 == nil);
+        assert(_sc_name7 == nil);
+        assert(_sc_name8 == nil);
+
+        _sc_name = @"empty";
+    }
+    return self;
+}
+@synthesize _sc_name;
+@synthesize _sc_name2;
+@synthesize _sc_name3;
+@synthesize _sc_name4;
+@synthesize _sc_name5;
+@synthesize _sc_name6;
+@synthesize _sc_name7;
+@synthesize _sc_name8;
+- (void)foo:(NSString*)bar { self._sc_name = bar; }
+- (NSString*)description { return [NSString stringWithFormat:@"%p: %@", self, self._sc_name]; }
+@end
+
+int main()
+{
+    SubClass *sc = [[SubClass alloc] initThatDoesNotAssert];
+    NSLog(@"%@", sc);
+    [sc foo:@"bar"];
+    NSLog(@"%@", sc);
+    sc._sc_name = @"bar2";
+    NSLog(@"%@", sc);
+    NSLog(@"%@", sc._sc_name);
+    return 0;
+}