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List:       openjdk-serviceability-dev
Subject:    Re: RFR: 8324680: Replace NULL with nullptr in JVMTI generated code
From:       Serguei Spitsyn <sspitsyn () openjdk ! org>
Date:       2024-02-26 23:05:47
Message-ID: MwkDpkRzs2ChWoSnObtM9U5F9hnIUP7XntSdjRR0uU0=.7beb1533-7884-4d82-9909-157281bd80ad () github ! com
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On Thu, 15 Feb 2024 08:46:43 GMT, Serguei Spitsyn <sspitsyn@openjdk.org> wrote:

> This enhancement replaces uses of NULL with nullptr in the XML-description files \
> for JVMTI. These are the files `hotsport/share/prims/jvmti.xml` and \
> `hotspot/share/prims/jvmti*.xls`. 
> The following files are auto-generated from the `jvmti.xml` and `*.xsl files` in \
> the `build/<CFG>/variant-server/gensrc/jvmtifiles': `jvmti.h`, `jvmti.html`, \
> `jvmtiEnter.cpp`, `jvmtiEnterTrace.cpp`, `jvmtiEnv.hpp` 
> This addresses a category of NULL uses that wasn't dealt with by:
> [JDK-8299837](https://bugs.openjdk.org/browse/JDK-8299837).
> 
> Testing:
> - TBD: run mach5 tiers1-3

Filed new Enhancement:
[8326716](https://bugs.openjdk.org/browse/JDK-8326716): JVMTI spec: clarify what \
nullptr means for C/C++ developers

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

PR Comment: https://git.openjdk.org/jdk/pull/17866#issuecomment-1965485369


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