On Thu, 21 May 2026 20:00:36 GMT, Erik Joelsson <[email protected]> wrote:

>> David Simms has updated the pull request with a new target base due to a 
>> merge or a rebase. The pull request now contains 2754 commits:
>> 
>>  - Merge remote-tracking branch 'valhalla/lworld' into 
>> jep401_sub_review_8317279
>>  - Merge
>>    
>>    Merge jdk-27+24
>>  - 8385674: [lworld] TestNullableInlineTypes.java fails after JDK-8325632
>>    
>>    Reviewed-by: mchevalier
>>  - 8385652: [lworld] RedefineClasses should use stack map frame name
>>    
>>    Reviewed-by: fparain
>>  - 8384107: [lworld] Update runtime/contended tests to run the same testing 
>> for value classes
>>    
>>    Reviewed-by: fparain, lmesnik
>>  - 8385600: [lworld] DA/DU issues with strict fields
>>    
>>    Reviewed-by: vromero
>>  - 8384897: [lworld] this.staticField should be restricted in early 
>> construction context
>>    
>>    Reviewed-by: liach, vromero
>>  - 8385601: [lworld] Update testing documentation for the ValueClassPlugin 
>> jtreg option
>>    
>>    Reviewed-by: lmesnik
>>  - 8385569: [lworld] Apply JDK-8343767 to Valhalla specific StubRoutines
>>    
>>    Reviewed-by: fparain, vlivanov
>>  - 8385581: [lworld] Remove the experimental JVMCI feature
>>    8382708: [lworld] JVMCI support for Value Objects
>>    8372605: [lworld] 
>> compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJava*.java
>>  fail with --enable-preview
>>    
>>    Reviewed-by: thartmann
>>  - ... and 2744 more: https://git.openjdk.org/jdk/compare/2c7efc08...9e804255
>
> make/CompileJavaModules.gmk line 150:
> 
>> 148:     # We cannot compile directly into the desired directory because 
>> it's the
>> 149:     # compiler which creates the original '<module>/<classpath>/...' 
>> hierarchy.
>> 150:     TEMP_OUTPUTDIR := $(SUPPORT_OUTPUTDIR)/$(PREVIEW_CLASSES_LABEL)
> 
> Avoid the word "temporary" when describing this procedure. The files aren't 
> removed after copying (and they shouldn't be), a better word describing these 
> class files or the directory they are compiled into would be "intermediate", 
> or just name them for what they are "preview". In this case, just remove the 
> word "temporary" from the description. The variable name should also be 
> changed.
> 
> Suggestion:
> 
>     # Compile preview classes into a separate directory, and then copy into 
> the
>     # correct output path location. We cannot compile directly into the 
> desired
>     # directory because it's the compiler which creates the original
>     # '<module>/<classpath>/...' hierarchy.
>     PREVIEW_OUTPUTDIR := $(SUPPORT_OUTPUTDIR)/$(PREVIEW_CLASSES_LABEL)

See the following bug comment for my analysis:
https://bugs.openjdk.org/browse/JDK-8385743?focusedId=14884574&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14884574

Summary: Cleaning up the word "temporary" in the comments and renaming
the TMP variable are good cleanups.

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

PR Review Comment: https://git.openjdk.org/jdk/pull/31123#discussion_r3351886145

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