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perf: consolidate all experimental typeclass inference optimisations
- #14339
#14339
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perf: consolidate all experimental typeclass inference optimisations
#14339
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Commits on Jul 11, 2026
perf: persist type class resolution cache across commands (no invalidation)
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perf: reset persistent type class resolution cache in `addInstance`
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perf: key type class resolution cache by activated scoped instances
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perf: make type class resolution cache fills survive backtracking
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perf: key type class resolution cache by local instances
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perf: memoize stuck type class resolution queries
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fix: only persist context-free type class resolution cache entries
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test: adapt `info_trees` to stuck-query memoization
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fix: do not persist free-variable-dependent type class cache entries
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perf: share depth-invariant type class cache entries across `synthPendingDepth`
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test: adapt `completionPrefixIssue` to stuck-query memoization
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fix: key type class resolution cache by the `isDefEq` transparency options
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perf: bound type class cache entry reuse by relative `synthPending` depth
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fix: do not memoize stuck typeclass queries with impure keys
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Commits on Jul 12, 2026
perf: normalize free variables in the type class resolution cache key
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fix: memoize TC cache free-variable normalization over shared subterms
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fix: do not abandon type class cache key normalization on assigned metavariables
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perf: memoize the local instance closure of the type class cache key normalization
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perf: normalize let-bound variables in the type class cache key
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Commits on Jul 23, 2026
perf: normalize free variables in metavariable-laden cache keys
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perf merge
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fix: share synthesized instances in `grind`'s term store
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