--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/CodeGenObjC/property-list-in-class.m	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,32 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s
+// CHECK: _OBJC_$_PROP_LIST_C2" = internal global { i32, i32, [3 x %struct._prop_t] } { i32 16, i32 3
+
+@protocol P 
+@property int i;
+@end
+
+@protocol P1 
+@property int i1;
+@end
+
+@protocol P2 < P1> 
+@property int i2;
+@end
+
+@interface C1 { id isa; } @end
+
+@interface C2 : C1 <P, P2> {
+    int i;
+}
+@property int i2;
+@end
+
+@implementation C1
++(void)initialize { }
+@end
+
+@implementation C2
+@synthesize i;
+@synthesize i1;
+@synthesize i2;
+@end