1 files changed, 20 insertions, 0 deletions
diff --git a/test/SemaObjC/property-not-lvalue.m b/test/SemaObjC/property-not-lvalue.m
new file mode 100644
index 000000000000..f1bda094c2db
--- /dev/null
+++ b/test/SemaObjC/property-not-lvalue.m
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+typedef struct NSSize {
+     		int width;
+		struct {
+		  int dim;
+		} inner;
+} NSSize;
+
+@interface Foo  {
+        NSSize _size;
+}
+@property NSSize size;
+@end
+
+void foo() { 
+        Foo *f;
+        f.size.width = 2.2; // expected-error {{cannot assign to a sub-structure of an ivar using property assignment syntax}}
+	f.size.inner.dim = 200; // expected-error {{cannot assign to a sub-structure of an ivar using property assignment syntax}}
+}