Index: cfe/trunk/lib/AST/ExprClassification.cpp
===================================================================
--- cfe/trunk/lib/AST/ExprClassification.cpp
+++ cfe/trunk/lib/AST/ExprClassification.cpp
@@ -418,9 +418,10 @@
     islvalue = NTTParm->getType()->isReferenceType();
   else
     islvalue = isa<VarDecl>(D) || isa<FieldDecl>(D) ||
-	  isa<IndirectFieldDecl>(D) ||
-      (Ctx.getLangOpts().CPlusPlus &&
-        (isa<FunctionDecl>(D) || isa<FunctionTemplateDecl>(D)));
+               isa<IndirectFieldDecl>(D) ||
+               (Ctx.getLangOpts().CPlusPlus &&
+                (isa<FunctionDecl>(D) || isa<MSPropertyDecl>(D) ||
+                 isa<FunctionTemplateDecl>(D)));
 
   return islvalue ? Cl::CL_LValue : Cl::CL_PRValue;
 }
Index: cfe/trunk/lib/Sema/SemaExpr.cpp
===================================================================
--- cfe/trunk/lib/Sema/SemaExpr.cpp
+++ cfe/trunk/lib/Sema/SemaExpr.cpp
@@ -9352,6 +9352,8 @@
           !getLangOpts().CPlusPlus) {
         AddressOfError = AO_Register_Variable;
       }
+    } else if (isa<MSPropertyDecl>(dcl)) {
+      AddressOfError = AO_Property_Expansion;
     } else if (isa<FunctionTemplateDecl>(dcl)) {
       return Context.OverloadTy;
     } else if (isa<FieldDecl>(dcl) || isa<IndirectFieldDecl>(dcl)) {
Index: cfe/trunk/test/SemaCXX/MicrosoftExtensions.cpp
===================================================================
--- cfe/trunk/test/SemaCXX/MicrosoftExtensions.cpp
+++ cfe/trunk/test/SemaCXX/MicrosoftExtensions.cpp
@@ -344,6 +344,18 @@
   __declspec(property(get=GetV)) int : 10; // expected-error {{anonymous property is not supported}}
 };
 
+struct MSPropertyClass {
+  int get() { return 42; }
+  int __declspec(property(get = get)) n;
+};
+
+int *f(MSPropertyClass &x) {
+  return &x.n; // expected-error {{address of property expression requested}}
+}
+int MSPropertyClass::*g() {
+  return &MSPropertyClass::n; // expected-error {{address of property expression requested}}
+}
+
 namespace rdar14250378 {
   class Bar {};