1 files changed, 69 insertions, 0 deletions
diff --git a/clang/test/SemaObjCXX/propert-dot-error.mm b/clang/test/SemaObjCXX/propert-dot-error.mm
new file mode 100644
index 0000000..2237411
--- /dev/null
+++ b/clang/test/SemaObjCXX/propert-dot-error.mm
@@ -0,0 +1,69 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %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 {{no setter method 'setX:' for assignment to property}}
+}
+
+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();
+}
+
+@interface C
+@end
+
+@implementation C
+- (void)method:(B *)b {
+  // <rdar://problem/8985943>
+  b.operator+ = 17; // expected-error{{'operator+' is not a valid property name (accessing an object of type 'B *')}}
+  b->operator+ = 17; // expected-error{{'B' does not have a member named 'operator+'}}
+}
+@end
+
+// PR9759
+class Forward;
+@interface D {
+@public
+  int ivar;
+}
+
+@property int property;
+@end
+
+void testD(D *d) {
+  d.Forward::property = 17; // expected-error{{property access cannot be qualified with 'Forward::'}}
+  d->Forward::ivar = 12; // expected-error{{ivar access cannot be qualified with 'Forward::'}}
+  d.D::property = 17; // expected-error{{expected a class or namespace}}
+  d->D::ivar = 12; // expected-error{{expected a class or namespace}}
+}