1 files changed, 39 insertions, 1 deletions
diff --git a/clang/test/CodeGenObjC/encode-test.m b/clang/test/CodeGenObjC/encode-test.m
index f5b6b920711..982faf03bad 100644
--- a/clang/test/CodeGenObjC/encode-test.m
+++ b/clang/test/CodeGenObjC/encode-test.m
@@ -1,5 +1,6 @@
 // RUN: clang -fnext-runtime -emit-llvm -o %t %s &&
-// RUN: grep -e "\^{Innermost=CC}" %t | count 1
+// RUN: grep -e "\^{Innermost=CC}" %t | count 1 &&
+// RUN: grep -e "{Derived=#ib32b8b3b8sb16b8b8b2b8ccb6}" %t | count 1
 
 @class Int1;
 
@@ -15,3 +16,40 @@ struct Innermost {
 
 @implementation Int1
 @end
+
+@interface Base
+{
+    struct objc_class *isa;
+    int full;
+    int full2: 32;
+    int _refs: 8;
+    int field2: 3;
+    unsigned f3: 8;
+    short cc;
+    unsigned g: 16;
+    int r2: 8;
+    int r3: 8;
+    int r4: 2;
+    int r5: 8;
+    char c;
+}
+@end
+
+@interface Derived: Base
+{
+    char d;
+    int _field3: 6;
+}
+@end
+
+@implementation Base
+@end
+
+@implementation Derived
+@end
+
+int main()
+{
+	const char *en = @encode(Derived);
+}
+