diff options
Diffstat (limited to 'clippy_lints/src/methods/needless_collect.rs')
| -rw-r--r-- | clippy_lints/src/methods/needless_collect.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/clippy_lints/src/methods/needless_collect.rs b/clippy_lints/src/methods/needless_collect.rs index 9c41528e647..ea4984f83ad 100644 --- a/clippy_lints/src/methods/needless_collect.rs +++ b/clippy_lints/src/methods/needless_collect.rs @@ -203,10 +203,11 @@ fn is_is_empty_sig(cx: &LateContext<'_>, call_id: HirId) -> bool { fn iterates_same_ty<'tcx>(cx: &LateContext<'tcx>, iter_ty: Ty<'tcx>, collect_ty: Ty<'tcx>) -> bool { if let Some(iter_trait) = cx.tcx.get_diagnostic_item(sym::Iterator) && let Some(into_iter_trait) = cx.tcx.get_diagnostic_item(sym::IntoIterator) - && let Some(iter_item_ty) = make_normalized_projection(cx.tcx, cx.param_env, iter_trait, sym::Item, [iter_ty]) + && let Some(iter_item_ty) = + make_normalized_projection(cx.tcx, cx.typing_env(), iter_trait, sym::Item, [iter_ty]) && let Some(into_iter_item_proj) = make_projection(cx.tcx, into_iter_trait, sym::Item, [collect_ty]) && let Ok(into_iter_item_ty) = cx.tcx.try_normalize_erasing_regions( - cx.param_env, + cx.typing_env(), Ty::new_projection_from_args(cx.tcx, into_iter_item_proj.def_id, into_iter_item_proj.args), ) { @@ -237,7 +238,7 @@ fn is_contains_sig(cx: &LateContext<'_>, call_id: HirId, iter_expr: &Expr<'_>) - ) && let args = cx.tcx.mk_args(&[GenericArg::from(typeck.expr_ty_adjusted(iter_expr))]) && let proj_ty = Ty::new_projection_from_args(cx.tcx, iter_item.def_id, args) - && let Ok(item_ty) = cx.tcx.try_normalize_erasing_regions(cx.param_env, proj_ty) + && let Ok(item_ty) = cx.tcx.try_normalize_erasing_regions(cx.typing_env(), proj_ty) { item_ty == EarlyBinder::bind(search_ty).instantiate(cx.tcx, cx.typeck_results().node_args(call_id)) } else { |