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Language: array destructuring with keys (["a" => $x]) #1234

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#1317
Closed
Language: array destructuring with keys (["a" => $x])#1234
#1317
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area:compilerCompiler / CFG / JITenhancementNew feature or requestphase-2:languagePhase 2 – language features

Description

@PurHur
PurHur
opened on May 23, 2026

Summary

Short list destructuring with string keys in assignment.

Context

  • See docs/unsupported-syntax.md and docs/capabilities-syntax.md.
  • North Star 2 self-host: #1056.

Acceptance criteria

  • Parser + CFG lowering for the construct
  • VM semantics with regression tests
  • LLVM JIT lowering (or explicit stub policy in SelfHostBuiltinPolicy)
  • Bootstrap fixture if required for self-host probe
  • Documentation updated

Related issues

#139 (list() closed)

Activity

  1. PurHur
    added
    enhancementNew feature or request
    phase-2:languagePhase 2 – language features
    area:compilerCompiler / CFG / JIT
    on May 23, 2026
  2. PurHur
    added a commit that references this issue on May 24, 2026

    Merge pull request #1317 from PurHur/issue-1234-array-destruct-keys

    06219c3
  3. PurHur
    closed this as completedin #1317on May 24, 2026
  4. PurHur
    added a commit that references this issue on May 24, 2026

    Merge pull request #1319 from PurHur/fix/1234-keyed-destruct-no-split

    9498c52
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