[jdk11u-dev] RFR: 8210988: Improved handling of compiler warnings in the build [v2]

[Goetz Lindenmaier]

On Mon, 25 Mar 2024 02:15:41 GMT, Andrew Lu <andrewlu at openjdk.org> wrote:

>> I backport this for parity with 11.0.24-oracle.
>> All clean except some added lines are different.
>
> Andrew Lu has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'openjdk:master' into andrewLu_backport_8210988
>  - Backport 09a967ab8143c3d4b0824a0027edaf0e634686ec

Hi @luchenlin, @RealLucy,
are you sure the build errors are unrelated?

d:\a\jdk11u-dev\jdk11u-dev\src\hotspot\cpu\aarch64\register_aarch64.hpp(285): error C2220: the following warning is treated as an error
d:\a\jdk11u-dev\jdk11u-dev\src\hotspot\cpu\aarch64\register_aarch64.hpp(285): warning C4146: unary minus operator applied to unsigned type, result still unsigned
make[3]: *** [lib/CompileGtest.gmk:64: /d/a/jdk11u-dev/jdk11u-dev/build/windows-aarch64/hotspot/variant-server/libjvm/gtest/objs/BUILD_GTEST_LIBJVM_pch.obj] Error 1
make[2]: *** [make/Main.gmk:272: hotspot-server-libs] Error 2

Best regards, Goetz.

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PR Comment: https://git.openjdk.org/jdk11u-dev/pull/2606#issuecomment-2017373499