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Posted to notifications@groovy.apache.org by "Eric Milles (Jira)" <ji...@apache.org> on 2023/02/25 16:20:00 UTC

[jira] [Created] (GROOVY-10952) Investigate JEP 309 CONSTANT_dynamic instruction

Eric Milles created GROOVY-10952:
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             Summary: Investigate JEP 309 CONSTANT_dynamic instruction
                 Key: GROOVY-10952
                 URL: https://issues.apache.org/jira/browse/GROOVY-10952
             Project: Groovy
          Issue Type: Improvement
          Components: bytecode, Compiler
            Reporter: Eric Milles


Java 11 (default target for Groovy 5) adds {{CONSTANT_dynamic}} instruction support: https://openjdk.org/jeps/309

Can this be used to benefit or replace {{@Lazy}} or some other Groovy constructs?

Further discussion can be found for "JEP 309" on google or here are some kotlin tickets:
https://youtrack.jetbrains.com/issue/KT-41244/JEP-309-Add-constant-dynamic-support-for-lazyinit-fields
https://youtrack.jetbrains.com/issue/KT-51773/Consider-capability-to-declare-dynamic-constants-in-constant-pool-using-constant-dynamic-bytecode-instruction



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