luaur-analysis 0.1.3

Luau type checker and type inference (Rust).
Documentation 
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use crate::records::scope::Scope;
use crate::records::subtyping::Subtyping;
use crate::records::subtyping_environment::SubtypingEnvironment;
use crate::records::subtyping_result::SubtypingResult;
use crate::type_aliases::type_id::TypeId;

impl Subtyping {
    pub fn try_semantic_subtyping(
        &mut self,
        env: &mut SubtypingEnvironment,
        sub_ty: TypeId,
        super_ty: TypeId,
        scope: *mut Scope,
        original: &mut SubtypingResult,
    ) -> SubtypingResult {
        let sub_norm = unsafe { (*self.normalizer).normalize(sub_ty) };
        let super_norm = unsafe { (*self.normalizer).normalize(super_ty) };
        let mut semantic = self
            .is_covariant_with_subtyping_environment_shared_ptr_normalized_type_shared_ptr_normalized_type_not_null_scope(
                env,
                &sub_norm,
                &super_norm,
                scope,
            );

        if semantic.normalization_too_complex {
            semantic
        } else if semantic.is_subtype {
            semantic.reasoning.clear();
            semantic
        } else {
            original.clone()
        }
    }
}