1 files changed, 41 insertions, 0 deletions
diff --git a/test/SemaObjCXX/propert-dot-error.mm b/test/SemaObjCXX/propert-dot-error.mm
new file mode 100644
index 0000000..47b7dc6
--- /dev/null
+++ b/test/SemaObjCXX/propert-dot-error.mm
@@ -0,0 +1,41 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar: // 8379892
+
+struct X {
+  X();
+  X(const X&);
+  ~X();
+
+  static int staticData;
+  int data;
+  void method();
+};
+
+@interface A {
+  X xval;
+}
+
+- (X)x;
+- (void)setx:(X)x;
+@end
+
+void f(A* a) {
+  a.x = X(); // expected-error {{setter method is needed to assign to object using property assignment syntax}}
+}
+
+struct Y : X { };
+
+@interface B {
+@private
+  Y *y;
+}
+- (Y)value;
+- (void)setValue : (Y) arg;
+@property Y value;
+@end
+
+void g(B *b) {
+  b.value.data = 17; // expected-error {{not assignable}}
+  b.value.staticData = 17;
+  b.value.method();
+}