use crate::{lang_items, LangItem, LanguageItems};
use rustc_ast as ast;
-use rustc_data_structures::stable_map::StableMap;
+use rustc_data_structures::fx::FxIndexMap;
use rustc_span::symbol::{sym, Symbol};
use std::sync::LazyLock;
macro_rules! weak_lang_items {
($($name:ident, $item:ident, $sym:ident;)*) => (
-pub static WEAK_ITEMS_REFS: LazyLock<StableMap<Symbol, LangItem>> = LazyLock::new(|| {
- let mut map = StableMap::default();
+pub static WEAK_ITEMS_REFS: LazyLock<FxIndexMap<Symbol, LangItem>> = LazyLock::new(|| {
+ let mut map = FxIndexMap::default();
$(map.insert(sym::$name, LangItem::$item);)*
map
});