Basic support for Microsoft property declarations and
references thereto.

Patch by Tong Shen!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTReaderStmt.cpp b/lib/Serialization/ASTReaderStmt.cpp
index 078ecb7..567d50e 100644
--- a/lib/Serialization/ASTReaderStmt.cpp
+++ b/lib/Serialization/ASTReaderStmt.cpp
@@ -1498,6 +1498,15 @@
 //===----------------------------------------------------------------------===//
 // Microsoft Expressions and Statements
 //===----------------------------------------------------------------------===//
+void ASTStmtReader::VisitMSPropertyRefExpr(MSPropertyRefExpr *E) {
+  VisitExpr(E);
+  E->IsArrow = (Record[Idx++] != 0);
+  E->BaseExpr = Reader.ReadSubExpr();
+  E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
+  E->MemberLoc = ReadSourceLocation(Record, Idx);
+  E->TheDecl = ReadDeclAs<MSPropertyDecl>(Record, Idx);
+}
+
 void ASTStmtReader::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
   VisitExpr(E);
   E->setSourceRange(ReadSourceRange(Record, Idx));
@@ -2073,6 +2082,9 @@
     case EXPR_CXX_UUIDOF_EXPR:
       S = new (Context) CXXUuidofExpr(Empty, true);
       break;
+    case EXPR_CXX_PROPERTY_REF_EXPR:
+      S = new (Context) MSPropertyRefExpr(Empty);
+      break;
     case EXPR_CXX_UUIDOF_TYPE:
       S = new (Context) CXXUuidofExpr(Empty, false);
       break;