miri: avoid cloning AllocExtra

2024-10-12 12:14:28 +02:00
parent fb20e4d3b9
commit bc4366b099
5 changed files with 31 additions and 18 deletions
--- a/compiler/rustc_const_eval/src/const_eval/machine.rs
+++ b/compiler/rustc_const_eval/src/const_eval/machine.rs
@@ -140,7 +140,7 @@ impl<K: Hash + Eq, V> interpret::AllocMap<K, V> for FxIndexMap<K, V> {

    #[inline(always)]
    fn filter_map_collect<T>(&self, mut f: impl FnMut(&K, &V) -> Option<T>) -> Vec<T> {
-        self.iter().filter_map(move |(k, v)| f(k, &*v)).collect()
+        self.iter().filter_map(move |(k, v)| f(k, v)).collect()
    }

    #[inline(always)]