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clippy: fold by value

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This commit is contained in:
Bastian Kauschke 2020-10-24 02:21:27 +02:00
parent 27a15721c5
commit 3567ea546f
9 changed files with 15 additions and 15 deletions
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4
clippy_lints/src/methods/mod.rs
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@ -1615,7 +1615,7 @@ impl<'tcx> LateLintPass<'tcx> for Methods {
let method_def_id = cx.tcx.hir().local_def_id(impl_item.hir_id);
let method_sig = cx.tcx.fn_sig(method_def_id);
let method_sig = cx.tcx.erase_late_bound_regions(&method_sig);
let method_sig = cx.tcx.erase_late_bound_regions(method_sig);
let first_arg_ty = &method_sig.inputs().iter().next();
@ -2681,7 +2681,7 @@ fn lint_map_flatten<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>, map
ty::Closure(_, substs) => substs.as_closure().sig(),
_ => map_closure_ty.fn_sig(cx.tcx),
};
let map_closure_return_ty = cx.tcx.erase_late_bound_regions(&map_closure_sig.output());
let map_closure_return_ty = cx.tcx.erase_late_bound_regions(map_closure_sig.output());
is_type_diagnostic_item(cx, map_closure_return_ty, sym::option_type)
},
_ => false,