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Chris Tate
06b03f06a9
* Compose class references across unions and collections - Compare class, function and native references held in differently represented unions with `===`, `!==` and `Object.is` while preserving subclass identity, and refuse comparisons that a structural union arm leaves undecidable - Keep subclass values intact through base-typed array and Set insertion spreads, `concat`, and inferred class-predicate `filter`/`find`/`findLast`, and allow checked class refinement of captured optional values with several class arms - Split the sanitized compiler self-rebuild CI job at the IR boundary, after giving sort helpers distinct IR nodes so serialized and in-memory IR emit the same LLVM * Keep compact comparisons for plain union arms - Compare a plain operand with a union that already holds its type through the existing inline union comparison, preserving established parameter representations - Update the coverage expectation for the accepted class refinement