Add MaybeBindToTemporary calls for member call expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79171 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index cfcbca4..b92ecac 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -800,6 +800,9 @@
   case CXXTypeidExprClass:
     // C++ 5.2.8p1: The result of a typeid expression is an lvalue of ...
     return LV_Valid;
+  case CXXBindTemporaryExprClass:
+    return cast<CXXBindTemporaryExpr>(this)->getSubExpr()->
+      isLvalueInternal(Ctx);
   case ConditionalOperatorClass: {
     // Complicated handling is only for C++.
     if (!Ctx.getLangOptions().CPlusPlus)