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# What's Changed? Short week, so a slightly shorter release! This one has been focused on improving polish in fragment autocomplete and the new solver. ## New Type Solver * Fix a bug where we didn't infer self types correctly under bidirectional type inference. * Improve the memory consumption of the new solver by reducing the number of expensive allocations performed by `Substitution`. * The New non strict Mode shouldn't issue errors when we call checked functions with `never` values. * Extend the number of cases in which the new non strict mode can report unknown symbols. * Fix a bug where `and` and `or` expressions didn't correctly forward information computed by their operands. This should allow more programs using these expressions to complete typechecking correctly. * Small performance improvements for `Generalization` ## Fragment Autocomplete * Fragment autocomplete provides richer autofill information when typing `self.|` * Fragment autocomplete now uses refinement information computed in the new solver to provide more accurate incremental completion. ## Code Generation * Fix a bug where Codegen could sometimes try to execute a non-executable page --- Co-authored-by: Ariel Weiss <aaronweiss@roblox.com> Co-authored-by: Hunter Goldstein <hgoldstein@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Hunter Goldstein <hgoldstein@roblox.com> Co-authored-by: Varun Saini <61795485+vrn-sn@users.noreply.github.com> Co-authored-by: Alexander Youngblood <ayoungblood@roblox.com> Co-authored-by: Menarul Alam <malam@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> Co-authored-by: Ariel Weiss <aaronweiss@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> |
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| .. | ||
| Anyification.cpp | ||
| ApplyTypeFunction.cpp | ||
| AstJsonEncoder.cpp | ||
| AstQuery.cpp | ||
| Autocomplete.cpp | ||
| AutocompleteCore.cpp | ||
| AutocompleteCore.h | ||
| BuiltinDefinitions.cpp | ||
| Clone.cpp | ||
| Constraint.cpp | ||
| ConstraintGenerator.cpp | ||
| ConstraintSolver.cpp | ||
| DataFlowGraph.cpp | ||
| DcrLogger.cpp | ||
| Def.cpp | ||
| EmbeddedBuiltinDefinitions.cpp | ||
| EqSatSimplification.cpp | ||
| Error.cpp | ||
| ExpectedTypeVisitor.cpp | ||
| FileResolver.cpp | ||
| FragmentAutocomplete.cpp | ||
| Frontend.cpp | ||
| Generalization.cpp | ||
| GlobalTypes.cpp | ||
| InferPolarity.cpp | ||
| Instantiation.cpp | ||
| Instantiation2.cpp | ||
| IostreamHelpers.cpp | ||
| JsonEmitter.cpp | ||
| Linter.cpp | ||
| LValue.cpp | ||
| Module.cpp | ||
| NonStrictTypeChecker.cpp | ||
| Normalize.cpp | ||
| OverloadResolution.cpp | ||
| Quantify.cpp | ||
| Refinement.cpp | ||
| RequireTracer.cpp | ||
| Scope.cpp | ||
| Simplify.cpp | ||
| Substitution.cpp | ||
| Subtyping.cpp | ||
| Symbol.cpp | ||
| TableLiteralInference.cpp | ||
| ToDot.cpp | ||
| TopoSortStatements.cpp | ||
| ToString.cpp | ||
| Transpiler.cpp | ||
| TxnLog.cpp | ||
| Type.cpp | ||
| TypeArena.cpp | ||
| TypeAttach.cpp | ||
| TypeChecker2.cpp | ||
| TypedAllocator.cpp | ||
| TypeFunction.cpp | ||
| TypeFunctionReductionGuesser.cpp | ||
| TypeFunctionRuntime.cpp | ||
| TypeFunctionRuntimeBuilder.cpp | ||
| TypeIds.cpp | ||
| TypeInfer.cpp | ||
| TypeOrPack.cpp | ||
| TypePack.cpp | ||
| TypePath.cpp | ||
| TypeUtils.cpp | ||
| Unifiable.cpp | ||
| Unifier.cpp | ||
| Unifier2.cpp | ||