luaur-analysis 0.1.0

Luau type checker and type inference (Rust).
Documentation 
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use crate::functions::copy_error::copy_error;
use crate::records::builtin_types::BuiltinTypes;
use crate::records::clone_state::CloneState;
use crate::records::type_arena::TypeArena;
use crate::type_aliases::error_vec::ErrorVec;
use crate::type_aliases::type_error_data::TypeErrorData;
use luaur_common::macros::luau_assert::LUAU_ASSERT;
use luaur_common::records::dense_hash_map::DenseHashMap;

pub fn copy_errors(
    errors: &mut ErrorVec,
    dest_arena: &mut TypeArena,
    builtin_types: &BuiltinTypes,
) {
    let mut clone_state = CloneState {
        builtin_types: builtin_types as *const BuiltinTypes as *mut BuiltinTypes,
        seen_types: DenseHashMap::new(core::ptr::null()),
        seen_type_packs: DenseHashMap::new(core::ptr::null()),
    };

    let types_arena = &dest_arena.types;
    let type_packs_arena = &dest_arena.type_packs;
    LUAU_ASSERT!(!types_arena.is_frozen());
    LUAU_ASSERT!(!type_packs_arena.is_frozen());

    for error in errors {
        match &mut error.data {
            TypeErrorData::TypeMismatch(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnknownSymbol(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnknownProperty(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::NotATable(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::CannotExtendTable(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::CannotCompareUnrelatedTypes(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::OnlyTablesCanHaveMethods(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::DuplicateTypeDefinition(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::CountMismatch(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::FunctionDoesNotTakeSelf(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::FunctionRequiresSelf(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::OccursCheckFailed(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnknownRequire(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::IncorrectGenericParameterCount(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::SyntaxError(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::CodeTooComplex(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnificationTooComplex(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnknownPropButFoundLikeProp(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::GenericError(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::InternalError(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::ConstraintSolvingIncompleteError(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::CannotCallNonFunction(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::ExtraInformation(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::DeprecatedApiUsed(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::ModuleHasCyclicDependency(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::IllegalRequire(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::FunctionExitsWithoutReturning(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::DuplicateGenericParameter(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::CannotAssignToNever(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::CannotInferBinaryOperation(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::MissingProperties(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::SwappedGenericTypeParameter(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::OptionalValueAccess(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::MissingUnionProperty(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::TypesAreUnrelated(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::NormalizationTooComplex(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::TypePackMismatch(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::DynamicPropertyLookupOnExternTypesUnsafe(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::UninhabitedTypeFunction(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::UninhabitedTypePackFunction(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::WhereClauseNeeded(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::PackWhereClauseNeeded(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::CheckedFunctionCallError(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::NonStrictFunctionDefinitionError(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::PropertyAccessViolation(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::CheckedFunctionIncorrectArgs(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::UnexpectedTypeInSubtyping(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::UnexpectedTypePackInSubtyping(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::ExplicitFunctionAnnotationRecommended(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::UserDefinedTypeFunctionError(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::BuiltInTypeFunctionError(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::ReservedIdentifier(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnexpectedArrayLikeTableItem(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::CannotCheckDynamicStringFormatCalls(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::GenericTypeCountMismatch(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::GenericTypePackCountMismatch(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::MultipleNonviableOverloads(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::RecursiveRestraintViolation(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::GenericBoundsMismatch(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::UnappliedTypeFunction(e) => copy_error(e, dest_arena, &mut clone_state),
            TypeErrorData::InstantiateGenericsOnNonFunction(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::TypeInstantiationCountMismatch(e) => {
                copy_error(e, dest_arena, &mut clone_state)
            }
            TypeErrorData::AmbiguousFunctionCall(e) => copy_error(e, dest_arena, &mut clone_state),
        }
    }
}