MS extensions: Properly diagnose address of MS property decl

Summary: Fixes PR22671.

Reviewers: rsmith

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D7863

llvm-svn: 230362
diff --git a/clang/lib/AST/ExprClassification.cpp b/clang/lib/AST/ExprClassification.cpp
index 933ea97..124b467 100644
--- a/clang/lib/AST/ExprClassification.cpp
+++ b/clang/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;
 }