luaur-analysis 0.1.1

Luau type checker and type inference (Rust).
Documentation 
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//! Node: `cxx:Method:Luau.Analysis:Analysis/src/ToString.cpp:232:stringifier_state_get_name`
//! Source: `Analysis/src/ToString.cpp:232-252` (hand-ported)

use crate::functions::generate_name::generate_name;
use crate::records::stringifier_state::StringifierState;
use crate::type_aliases::type_pack_id::TypePackId;
use alloc::string::String;

impl StringifierState {
    /// C++ `std::string getName(TypePackId ty)`.
    pub fn get_name_type_pack_id(&mut self, ty: TypePackId) -> String {
        unsafe {
            let opts = &mut *self.opts;
            let s = opts.name_map.type_packs.size();
            {
                let n = opts.name_map.type_packs.get_or_insert(ty);
                if !n.is_empty() {
                    return n.clone();
                }
            }

            for count in 0..256i32 {
                let candidate = generate_name((self.previous_name_index + count) as usize);
                if !self.used_names.contains(&candidate) {
                    self.previous_name_index += count;
                    self.used_names.insert(candidate.clone());
                    *opts.name_map.type_packs.get_or_insert(ty) = candidate.clone();
                    return candidate;
                }
            }

            generate_name(s)
        }
    }
}