RFR: 8301244: Replace legacy pragma implementations in HotSpot's compilerWarnings.hpp [v8]

[David Holmes]

On Tue, 31 Jan 2023 09:17:22 GMT, Julian Waters <jwaters at openjdk.org> wrote:

>> HotSpot has a few legacy implementations of pragmas in some of its macros in compilerWarnings.hpp, they should be cleaned up and use a more modern approach. Rename PRAGMA macro in compilerWarnings_gcc.hpp as well since it can be used for more than just compiler warnings
>
> Julian Waters has updated the pull request incrementally with four additional commits since the last revision:
> 
>  - gcc
>  - VISCPP
>  - Comment
>  - Re-add PRAGMA

So can I assume you have some uses for this in the pipeline?

-------------

PR: https://git.openjdk.org/jdk/pull/12255