sourcemap: bit-packed InternalSourceMap (~2.4 B/mapping, no decode)#29358

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Jarred-Sumner merged 12 commits into

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claude/internal-sourcemap-varint

Apr 16, 2026

Commits on Apr 16, 2026

sourcemap: store runtime mappings as varint stream + sync points
Jarred-Sumner
committed
[autofix.ci] apply automated fixes
autofix-ci[bot]
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sourcemap: review fixes, batch frame remapping, lazy-fill FindCache
Jarred-Sumner
committed
sourcemap: bit-packed window codec + associative FindCache
Jarred-Sumner
committed
sourcemap: fix vm-context frames in batched remap; validate standalone blob
Jarred-Sumner
committed
[autofix.ci] apply automated fixes
autofix-ci[bot]
authored
sourcemap: fix stale tail-pad comment; clarify isValidBlob scope
Jarred-Sumner
committed
sourcemap: clamp window count and bound gen-line-exception scan
Jarred-Sumner
committed
sourcemap: expose fromVLQ/toVLQ/find via bun:internal-for-testing; round-trip tests
Jarred-Sumner
committed
[autofix.ci] apply automated fixes
autofix-ci[bot]
authored
sourcemap: test FindCache eviction with 20-frame stack across distinct windows
Jarred-Sumner
committed
sourcemap: use callframe.argument(n) instead of deprecated arguments_old in TestingAPIs
Jarred-Sumner
committed