[lworld] RFR: 8359370: [lworld] allow instance fields of identity classes to be readable in the prologue phase [v13]

[Maurizio Cimadamore]

On Thu, 28 Aug 2025 16:29:21 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

>> Vicente Romero has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   minor diff
>
> src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java line 1302:
> 
>> 1300:         public void visitClassDef(JCClassDecl classDecl) {
>> 1301:             super.visitClassDef(classDecl);
>> 1302:             classDeclAndLambdaHelper(TreeInfo.symbolsFor(classDecl.defs));
> 
> Does this look for early references in all the symbols referenced inside the class?

Also, why do we use `symbolsFor` instead of recursing this this visitor?

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PR Review Comment: https://git.openjdk.org/valhalla/pull/1523#discussion_r2307951826