diff options
| -rw-r--r-- | clippy_utils/src/higher.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/clippy_utils/src/higher.rs b/clippy_utils/src/higher.rs index 9db18f66e9a..425de63ae19 100644 --- a/clippy_utils/src/higher.rs +++ b/clippy_utils/src/higher.rs @@ -288,14 +288,14 @@ impl<'a> VecArgs<'a> { && is_expn_of(fun.span, sym::vec).is_some() && let Some(fun_def_id) = cx.qpath_res(qpath, fun.hir_id).opt_def_id() { - return match (cx.tcx.get_diagnostic_name(fun_def_id), args.len()) { - (Some(sym::vec_from_elem), 2) => { + return match (cx.tcx.get_diagnostic_name(fun_def_id), args) { + (Some(sym::vec_from_elem), [elem, size]) => { // `vec![elem; size]` case - Some(VecArgs::Repeat(&args[0], &args[1])) + Some(VecArgs::Repeat(elem, size)) }, - (Some(sym::slice_into_vec), 1) => { + (Some(sym::slice_into_vec), [slice]) => { // `vec![a, b, c]` case - if let ExprKind::Call(_, [arg]) = &args[0].kind + if let ExprKind::Call(_, [arg]) = slice.kind && let ExprKind::Array(args) = arg.kind { Some(VecArgs::Vec(args)) @@ -303,7 +303,7 @@ impl<'a> VecArgs<'a> { None } }, - (Some(sym::vec_new), 0) => Some(VecArgs::Vec(&[])), + (Some(sym::vec_new), []) => Some(VecArgs::Vec(&[])), _ => None, }; } |