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luaur_analysis/functions/
is_normalized_string.rs

1use crate::functions::get_singleton_type::get_singleton_type;
2use crate::functions::get_type_alt_j::get_type_id;
3use crate::records::normalized_string_type::NormalizedStringType;
4use crate::records::singleton_type::SingletonType;
5use crate::records::string_singleton::StringSingleton;
6
7pub fn is_normalized_string(ty: &NormalizedStringType) -> bool {
8    if ty.is_string() {
9        return true;
10    }
11
12    for (str, &type_id) in &ty.singletons {
13        unsafe {
14            let stv = get_type_id::<SingletonType>(type_id);
15            if stv.is_null() {
16                return false;
17            }
18
19            let sstv = get_singleton_type::<StringSingleton>(stv);
20            if sstv.is_null() {
21                return false;
22            }
23
24            if (*sstv).value != *str {
25                return false;
26            }
27        }
28    }
29
30    true
31}