1 use std::collections::btree_map::{IterMut, OccupiedEntry, RangeMut, VacantEntry};
3 fn iter_cov_key<'a, 'new>(v: IterMut<'a, &'static (), ()>) -> IterMut<'a, &'new (), ()> {
5 //~^ lifetime may not live long enough
7 fn iter_cov_val<'a, 'new>(v: IterMut<'a, (), &'static ()>) -> IterMut<'a, (), &'new ()> {
9 //~^ lifetime may not live long enough
11 fn iter_contra_key<'a, 'new>(v: IterMut<'a, &'new (), ()>) -> IterMut<'a, &'static (), ()> {
13 //~^ lifetime may not live long enough
15 fn iter_contra_val<'a, 'new>(v: IterMut<'a, (), &'new ()>) -> IterMut<'a, (), &'static ()> {
17 //~^ lifetime may not live long enough
20 fn range_cov_key<'a, 'new>(v: RangeMut<'a, &'static (), ()>) -> RangeMut<'a, &'new (), ()> {
22 //~^ lifetime may not live long enough
24 fn range_cov_val<'a, 'new>(v: RangeMut<'a, (), &'static ()>) -> RangeMut<'a, (), &'new ()> {
26 //~^ lifetime may not live long enough
28 fn range_contra_key<'a, 'new>(v: RangeMut<'a, &'new (), ()>) -> RangeMut<'a, &'static (), ()> {
30 //~^ lifetime may not live long enough
32 fn range_contra_val<'a, 'new>(v: RangeMut<'a, (), &'new ()>) -> RangeMut<'a, (), &'static ()> {
34 //~^ lifetime may not live long enough
37 fn occ_cov_key<'a, 'new>(v: OccupiedEntry<'a, &'static (), ()>)
38 -> OccupiedEntry<'a, &'new (), ()> {
40 //~^ lifetime may not live long enough
42 fn occ_cov_val<'a, 'new>(v: OccupiedEntry<'a, (), &'static ()>)
43 -> OccupiedEntry<'a, (), &'new ()> {
45 //~^ lifetime may not live long enough
47 fn occ_contra_key<'a, 'new>(v: OccupiedEntry<'a, &'new (), ()>)
48 -> OccupiedEntry<'a, &'static (), ()> {
50 //~^ lifetime may not live long enough
52 fn occ_contra_val<'a, 'new>(v: OccupiedEntry<'a, (), &'new ()>)
53 -> OccupiedEntry<'a, (), &'static ()> {
55 //~^ lifetime may not live long enough
58 fn vac_cov_key<'a, 'new>(v: VacantEntry<'a, &'static (), ()>)
59 -> VacantEntry<'a, &'new (), ()> {
61 //~^ lifetime may not live long enough
63 fn vac_cov_val<'a, 'new>(v: VacantEntry<'a, (), &'static ()>)
64 -> VacantEntry<'a, (), &'new ()> {
66 //~^ lifetime may not live long enough
68 fn vac_contra_key<'a, 'new>(v: VacantEntry<'a, &'new (), ()>)
69 -> VacantEntry<'a, &'static (), ()> {
71 //~^ lifetime may not live long enough
73 fn vac_contra_val<'a, 'new>(v: VacantEntry<'a, (), &'new ()>)
74 -> VacantEntry<'a, (), &'static ()> {
76 //~^ lifetime may not live long enough