diff options
Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/clippy_lints/src/matches/try_err.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/tools/clippy/clippy_lints/src/matches/try_err.rs b/src/tools/clippy/clippy_lints/src/matches/try_err.rs index 0491a0679..663277d11 100644 --- a/src/tools/clippy/clippy_lints/src/matches/try_err.rs +++ b/src/tools/clippy/clippy_lints/src/matches/try_err.rs @@ -23,12 +23,10 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>, scrutine // val, // }; if_chain! { - if let ExprKind::Call(match_fun, try_args) = scrutinee.kind; + if let ExprKind::Call(match_fun, [try_arg, ..]) = scrutinee.kind; if let ExprKind::Path(ref match_fun_path) = match_fun.kind; if matches!(match_fun_path, QPath::LangItem(LangItem::TryTraitBranch, ..)); - if let Some(try_arg) = try_args.get(0); - if let ExprKind::Call(err_fun, err_args) = try_arg.kind; - if let Some(err_arg) = err_args.get(0); + if let ExprKind::Call(err_fun, [err_arg, ..]) = try_arg.kind; if let ExprKind::Path(ref err_fun_path) = err_fun.kind; if is_lang_ctor(cx, err_fun_path, ResultErr); if let Some(return_ty) = find_return_type(cx, &expr.kind); |