On Thu, 15 Dec 2022 21:20:31 GMT, David Holmes <dhol...@openjdk.org> wrote:
>> This is a simple cleanup RFE to get rid of old-style C casts in relation to >> JavaThread. >> >> In many cases involving NULL/nullptr the cast could just be dropped. >> Sometimes a static cast is needed to disambiguate overloads. >> >> A couple of reinterpret_cast are needed when doing int/ptr conversion. >> >> static_cast is used for void* conversion. >> >> The other changes should be self explanatory. >> >> The changes in >> >> src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp >> src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.cpp >> >> are a bit more extensive. That code was using an alias for `this` which is >> completely unnecessary (and the alias creation was using the cast). This >> could be factored out if thought necessary. >> >> I grep'd as best I could for the old C-style casts but can't be certain I >> got them all. >> >> Testing: >> - all builds in our tiers1-5 >> - local linux x64 product, slowdebug and fastdebug >> - GHA >> - Sanity testing tiers 1-3 >> Thanks. > > David Holmes has updated the pull request incrementally with one additional > commit since the last revision: > > Fixed commented examle. Is it possible to add a test based on grep to prevent re-introduction of the unwanted C-style casts? ------------- PR: https://git.openjdk.org/jdk/pull/11682
