Re: [PATCH 0/1] MR2509: include: Fix c++ compiler error with msxml2.idl.

[Biswapriyo Nath (＠Biswa96)]

Here is the error message from clang.

```
F:/msys64/clang64/include/msxml2.h:16199:24: error: base class has incomplete type
ISAXXMLFilter : public ISAXXMLReader
                ~~~~~~~^~~~~~~~~~~~~
F:/msys64/clang64/include/msxml2.h:644:19: note: forward declaration of 'ISAXXMLReader'
typedef interface ISAXXMLReader ISAXXMLReader;
                  ^
1 error generated.
```