RFR: 8247283: Enable the new conformant preprocessor option in Visual Studio [v4]

[Daniel Jeliński]

On Mon, 5 Sep 2022 13:11:57 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> The new conformant preprocessor has been feature complete since Visual Studio 2019.
>> 
>> We should start to use it instead of the traditional preprocessor (which is well known to be non-conforming in various ways). This would bring VS-based usage more in line with other platforms in this area, and remove the need for some workarounds for the traditional preprocessor's behavior. 
>> 
>> This PR is dependent on [JDK-8293162](https://bugs.openjdk.org/browse/JDK-8293162) "Drop support for VS2017" and [JDK-8293088](https://bugs.openjdk.org/browse/JDK-8293088) "Fix compilation with the new Visual Studio preprocessor".
>
> Magnus Ihse Bursie has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Also update html file

Marked as reviewed by djelinski (Committer).

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PR: https://git.openjdk.org/jdk/pull/10101