Kim Morrison 4500a7f02b fix: remove global NatCast (Fin n) instance (#8620) ... This PR removes the `NatCast (Fin n)` global instance (both the direct instance, and the indirect one via `Lean.Grind.Semiring`), as that instance causes causes `x < n` (for `x : Fin k`, `n : Nat`) to be elaborated as `x < ↑n` rather than `↑x < n`, which is undesirable. Note however that in Mathlib this happens anyway!		2025-06-04 06:58:39 +00:00
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bench	chore: try refining some benchmark settings (#8377)	2025-05-16 11:24:11 +00:00
compiler	fix: remove incorrect strictOr/strictAnd optimizations (#8594)	2025-06-02 16:14:56 +00:00
elabissues
ir
lean	fix: remove global NatCast (Fin n) instance (#8620)	2025-06-04 06:58:39 +00:00
pkg	feat: do not export private declarations (#8337)	2025-06-02 08:01:08 +00:00
playground	chore: adjust BEq classes (#7855)	2025-04-16 13:24:23 +00:00
plugin
simpperf
.gitignore
common.sh	chore: normalize URLs to the language reference in test results (#7782)	2025-04-02 06:17:31 +00:00
lean-toolchain