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6941c0e86b
script: the Octoscript hardening keeps a Makepad host's semantics and its speed -- an uncaught error ends an evaluation only when the host sets bail_on_uncaught_error, so by default a module keeps evaluating past one bad statement and scripts can inspect returned error values; an error raised while no script ran is reported at the Rust->script boundary instead of ending, or being caught by, the next run; cross-call try unwinding stops at the nearest root frame, so an error inside a native's callback (array.retain) never pops frames an outer run_core still executes; the equality work ceiling applies to bounded evaluations only and a scalar == allocates nothing; run_core keeps its cached opcode pointer, invalidated by an epoch every bodies.borrow_mut() advances; take_allocation_error and charge_allocation are one flag read when nothing is limited, cast_to_f64 keeps its number path inlinable and checked_index is one round-trip compare
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splash_bench geomean against work, best of alternating runs: +12.9% with the series as submitted (the per-instruction Option<String>::take in take_allocation_error alone was +9.8%), -1.1% with this commit.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-23 22:34:43 +02:00
