fix: use cbv in max-step diagnostics#13836
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Correction: the needed label is changelog-tactics (or another maintainer-preferred changelog label). |
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This PR reports
cbvinstead ofsimpwhen thecbvevaluator exceeds its maximum step budget.The symbolic simplifier now has a user-facing diagnostic name in
Sym.Simp.Config, defaulting tosimp. Thecbvanddecide_cbventry points set this name before running the shared simplifier.The existing
cbv_max_stepsregression test now expects thecbvdiagnostic.Fixes #13719.
Tests:
git diff --checklocally. I did not run the Lean test suite locally because this workspace is a shallow sparse checkout without a local Lean toolchain.