Suggest impl Iterator when possible for _ return type

Address #106096.
2022-12-26 17:44:16 -08:00 · 2022-12-26 17:44:16 -08:00 · 1b341fe8a1
commit 1b341fe8a1
parent caa64e5b5e
5 changed files with 96 additions and 3 deletions
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@ -213,6 +213,7 @@ symbols! {
        Is,
        ItemContext,
        Iterator,
+        IteratorItem,
        Layout,
        Left,
        LinkedList,