Stackless VM: heap-allocated frames, continuations, portable coroutines#488

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Mar 5, 2026

Commits on Jan 20, 2026

Add continuation-capable iterative evaluator

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Document critical re-entrancy blocker for continuations

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WIP: Refactor 'if' primitive to eliminate C stack re-entry

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Commits on Feb 25, 2026

Stackless VM: iterative eval loop, continuations, and Io-level exceptions

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GC-managed eval frames: IoEvalFrame as IoObject with pooled allocation

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Commits on Mar 5, 2026