mirror of https://github.com/rust-lang/rust
81 lines
2.6 KiB
Rust
81 lines
2.6 KiB
Rust
use std::collections::btree_map::{IterMut, OccupiedEntry, RangeMut, VacantEntry};
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fn iter_cov_key<'a, 'new>(v: IterMut<'a, &'static (), ()>) -> IterMut<'a, &'new (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn iter_cov_val<'a, 'new>(v: IterMut<'a, (), &'static ()>) -> IterMut<'a, (), &'new ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn iter_contra_key<'a, 'new>(v: IterMut<'a, &'new (), ()>) -> IterMut<'a, &'static (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn iter_contra_val<'a, 'new>(v: IterMut<'a, (), &'new ()>) -> IterMut<'a, (), &'static ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn range_cov_key<'a, 'new>(v: RangeMut<'a, &'static (), ()>) -> RangeMut<'a, &'new (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn range_cov_val<'a, 'new>(v: RangeMut<'a, (), &'static ()>) -> RangeMut<'a, (), &'new ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn range_contra_key<'a, 'new>(v: RangeMut<'a, &'new (), ()>) -> RangeMut<'a, &'static (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn range_contra_val<'a, 'new>(v: RangeMut<'a, (), &'new ()>) -> RangeMut<'a, (), &'static ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn occ_cov_key<'a, 'new>(v: OccupiedEntry<'a, &'static (), ()>)
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-> OccupiedEntry<'a, &'new (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn occ_cov_val<'a, 'new>(v: OccupiedEntry<'a, (), &'static ()>)
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-> OccupiedEntry<'a, (), &'new ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn occ_contra_key<'a, 'new>(v: OccupiedEntry<'a, &'new (), ()>)
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-> OccupiedEntry<'a, &'static (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn occ_contra_val<'a, 'new>(v: OccupiedEntry<'a, (), &'new ()>)
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-> OccupiedEntry<'a, (), &'static ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn vac_cov_key<'a, 'new>(v: VacantEntry<'a, &'static (), ()>)
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-> VacantEntry<'a, &'new (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn vac_cov_val<'a, 'new>(v: VacantEntry<'a, (), &'static ()>)
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-> VacantEntry<'a, (), &'new ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn vac_contra_key<'a, 'new>(v: VacantEntry<'a, &'new (), ()>)
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-> VacantEntry<'a, &'static (), ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn vac_contra_val<'a, 'new>(v: VacantEntry<'a, (), &'new ()>)
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-> VacantEntry<'a, (), &'static ()> {
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v
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//~^ lifetime may not live long enough
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}
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fn main() { }
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