Wojciech Różowski 2ce55ba460 fix: catch exceptions in cbv rewrite simprocs to handle projections (#12562) ... This PR fixes #12554 where the `cbv` tactic throws "unexpected kernel projection term during structural definitional equality" when a rewrite theorem's pattern contains a lambda and the expression being matched has a `.proj` (kernel projection) at the corresponding position. The `Sym` pattern matching infrastructure (`isDefEqMain` in `Pattern.lean`) does not handle `.proj` expressions and can throw an exception. Rather than presenting it as an error in `cbv`, we fail quietly and let the `cbv` tactic try other fallback paths. --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>		2026-02-19 11:10:30 +00:00
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bench	test: use Sym.Patterns for discrimination tree matching in Sym VCGen (#12579)	2026-02-19 08:08:53 +00:00
bench-radar	chore: fail benchmarks if lakeprof upload fails (#12313)	2026-02-04 15:53:33 +00:00
compiler	chore: remove orphaned *.expected.out files (#12357)	2026-02-06 17:05:43 +00:00
elabissues
ir
lake	fix: lake: do not cache files already in the cache (#12537)	2026-02-18 02:36:54 +00:00
lean	fix: catch exceptions in cbv rewrite simprocs to handle projections (#12562)	2026-02-19 11:10:30 +00:00
pkg	refactor: rename instance_reducible to implicit_reducible (#12567)	2026-02-18 22:19:16 +00:00
playground
plugin
simpperf
.gitignore
CMakeLists.txt	chore: remove outdated trust0 test (#12401)	2026-02-10 13:07:10 +00:00
common.sh	feat: re-integrate lean4checker as leanchecker (#11887)	2026-01-08 09:41:33 +00:00
lakefile.toml
lean-toolchain