Sema: Parenthesized bound destructor member expressions can be called

We would wrongfully reject (a.~A)() in both the destructor and
pseudo-destructor cases.

This fixes PR22668.

llvm-svn: 230512
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp
index 4183ae4..07af62f 100644
--- a/clang/lib/Parse/ParseExpr.cpp
+++ b/clang/lib/Parse/ParseExpr.cpp
@@ -1566,8 +1566,7 @@
         LHS = Actions.ActOnMemberAccessExpr(getCurScope(), LHS.get(), OpLoc, 
                                             OpKind, SS, TemplateKWLoc, Name,
                                  CurParsedObjCImpl ? CurParsedObjCImpl->Dcl
-                                                   : nullptr,
-                                            Tok.is(tok::l_paren));
+                                                   : nullptr);
       break;
     }
     case tok::plusplus:    // postfix-expression: postfix-expression '++'