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ae459a0197
# What's Changed * Add a compiler hint to improve Luau memory allocation inlining ### New Type Solver * Added a system for recommending explicit type annotations to users in cases where we've inferred complex generic types with type families. * Marked string library functions as `@checked` for use in new non-strict mode. * Fixed a bug with new non-strict mode where we would incorrectly report arity mismatches when missing optional arguments. * Implement an occurs check for unifications that would produce self-recursive types. * Fix bug where overload resolution would fail when applied to non-overloaded functions. * Fix bug that caused the subtyping to report an error whenever a generic was instantiated in an invariant context. * Fix crash caused by `SetPropConstraint` not blocking properly. ### Native Code Generation * Implement optimization to eliminate dead stores * Optimize vector ops for X64 when the source is computed (thanks, @zeux!) * Use more efficient lowering for UNM_* (thanks, @zeux!) --- ### Internal Contributors Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh <vvijay@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> |
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| .. | ||
| Anyification.h | ||
| ApplyTypeFunction.h | ||
| AstJsonEncoder.h | ||
| AstQuery.h | ||
| Autocomplete.h | ||
| BuiltinDefinitions.h | ||
| Cancellation.h | ||
| Clone.h | ||
| Constraint.h | ||
| ConstraintGenerator.h | ||
| ConstraintSolver.h | ||
| ControlFlow.h | ||
| DataFlowGraph.h | ||
| DcrLogger.h | ||
| Def.h | ||
| Differ.h | ||
| Documentation.h | ||
| Error.h | ||
| FileResolver.h | ||
| Frontend.h | ||
| GlobalTypes.h | ||
| InsertionOrderedMap.h | ||
| Instantiation.h | ||
| Instantiation2.h | ||
| IostreamHelpers.h | ||
| JsonEmitter.h | ||
| Linter.h | ||
| LValue.h | ||
| Metamethods.h | ||
| Module.h | ||
| ModuleResolver.h | ||
| NonStrictTypeChecker.h | ||
| Normalize.h | ||
| NotNull.h | ||
| OverloadResolution.h | ||
| Predicate.h | ||
| Quantify.h | ||
| RecursionCounter.h | ||
| Refinement.h | ||
| RequireTracer.h | ||
| Scope.h | ||
| Set.h | ||
| Simplify.h | ||
| Substitution.h | ||
| Subtyping.h | ||
| Symbol.h | ||
| ToDot.h | ||
| TopoSortStatements.h | ||
| ToString.h | ||
| Transpiler.h | ||
| TxnLog.h | ||
| Type.h | ||
| TypeArena.h | ||
| TypeAttach.h | ||
| TypeChecker2.h | ||
| TypeCheckLimits.h | ||
| TypedAllocator.h | ||
| TypeFamily.h | ||
| TypeFamilyReductionGuesser.h | ||
| TypeFwd.h | ||
| TypeInfer.h | ||
| TypeOrPack.h | ||
| TypePack.h | ||
| TypePairHash.h | ||
| TypePath.h | ||
| TypeUtils.h | ||
| Unifiable.h | ||
| Unifier.h | ||
| Unifier2.h | ||
| UnifierSharedState.h | ||
| Variant.h | ||
| VisitType.h | ||