Fix unwrap on None

2023-08-04 20:12:20 +08:00 · 2023-08-04 20:12:20 +08:00 · 97aa4ba171
commit 97aa4ba171
parent 34ccd04859
3 changed files with 68 additions and 2 deletions
--- a/compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs
+++ b/compiler/rustc_hir_typeck/src/fn_ctxt/suggestions.rs
@ -1620,8 +1620,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                                    .iter()
                                    .enumerate()
                                    .filter(|x| x.1.hir_id == *hir_id)
-                                    .map(|(i, _)| init_tup.get(i).unwrap())
-                                    .next()
+                                    .find_map(|(i, _)| init_tup.get(i))
                                {
                                    self.note_type_is_not_clone_inner_expr(init)
                                } else {