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perf(object): #6812 w16 — per-site builder identity, learned width, and compile-time width hints beat node on overflow-slot writes
- #6833
#6833
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Jul 25, 2026
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perf(object): #6812 w16 — per-site builder identity, learned width, and compile-time width hints beat node on overflow-slot writes
#6833
proggeramlug
merged 5 commits into
main
PerryTS/perry:main
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perf/6812-w16-builder-identity
PerryTS/perry:perf/6812-w16-builder-identity
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Commits on Jul 25, 2026
perf(object): #6812 w16 — per-site anon classes for {} + learned width in compiled new
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perf(hir/codegen): #6812 w16 — compile-time width hint for const-bounded dynamic-key builders
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docs: #6812 w16 changelog fragment + matrix row update
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test(codegen): repair two stale e2e assertions (pre-existing on main)
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fix: CodeRabbit round 1 — width-hint scan covers exported decls; missing Class field in perry test cfg; one-source w16 numbers
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