fa863414fe
Currently pretty much all of the btree_map and btree_set ones fail, as
well as linked_list::DrainFilter.
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:38:5
|
38 | / require_send_sync(async {
39 | | let _v = None::<alloc::collections::btree_map::Iter<'_, &u32, &u32>>;
40 | | async {}.await;
41 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:56:5
|
56 | / require_send_sync(async {
57 | | let _v = None::<
58 | | alloc::collections::btree_map::DrainFilter<
59 | | '_,
... |
65 | | async {}.await;
66 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:68:5
|
68 | / require_send_sync(async {
69 | | let _v = None::<alloc::collections::btree_map::Entry<'_, &u32, &u32>>;
70 | | async {}.await;
71 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:88:5
|
88 | / require_send_sync(async {
89 | | let _v = None::<alloc::collections::btree_map::Iter<'_, &u32, &u32>>;
90 | | async {}.await;
91 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:93:5
|
93 | / require_send_sync(async {
94 | | let _v = None::<alloc::collections::btree_map::IterMut<'_, &u32, &u32>>;
95 | | async {}.await;
96 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:98:5
|
98 | / require_send_sync(async {
99 | | let _v = None::<alloc::collections::btree_map::Keys<'_, &u32, &u32>>;
100 | | async {}.await;
101 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:103:5
|
103 | / require_send_sync(async {
104 | | let _v = None::<alloc::collections::btree_map::OccupiedEntry<'_, &u32, &u32>>;
105 | | async {}.await;
106 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:108:5
|
108 | / require_send_sync(async {
109 | | let _v = None::<alloc::collections::btree_map::OccupiedError<'_, &u32, &u32>>;
110 | | async {}.await;
111 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:113:5
|
113 | / require_send_sync(async {
114 | | let _v = None::<alloc::collections::btree_map::Range<'_, &u32, &u32>>;
115 | | async {}.await;
116 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:118:5
|
118 | / require_send_sync(async {
119 | | let _v = None::<alloc::collections::btree_map::RangeMut<'_, &u32, &u32>>;
120 | | async {}.await;
121 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:123:5
|
123 | / require_send_sync(async {
124 | | let _v = None::<alloc::collections::btree_map::VacantEntry<'_, &u32, &u32>>;
125 | | async {}.await;
126 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:128:5
|
128 | / require_send_sync(async {
129 | | let _v = None::<alloc::collections::btree_map::Values<'_, &u32, &u32>>;
130 | | async {}.await;
131 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:133:5
|
133 | / require_send_sync(async {
134 | | let _v = None::<alloc::collections::btree_map::ValuesMut<'_, &u32, &u32>>;
135 | | async {}.await;
136 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:146:5
|
146 | / require_send_sync(async {
147 | | let _v = None::<alloc::collections::btree_set::Difference<'_, &u32>>;
148 | | async {}.await;
149 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: implementation of `Send` is not general enough
--> library/alloc/tests/autotraits.rs:151:5
|
151 | / require_send_sync(async {
152 | | let _v = None::<alloc::collections::btree_set::DrainFilter<'_, &u32, fn(&&u32) -> bool>>;
153 | | async {}.await;
154 | | });
| |______^ implementation of `Send` is not general enough
|
= note: `Send` would have to be implemented for the type `&'0 u32`, for any lifetime `'0`...
= note: ...but `Send` is actually implemented for the type `&'1 u32`, for some specific lifetime `'1`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:156:5
|
156 | / require_send_sync(async {
157 | | let _v = None::<alloc::collections::btree_set::Intersection<'_, &u32>>;
158 | | async {}.await;
159 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:166:5
|
166 | / require_send_sync(async {
167 | | let _v = None::<alloc::collections::btree_set::Iter<'_, &u32>>;
168 | | async {}.await;
169 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:171:5
|
171 | / require_send_sync(async {
172 | | let _v = None::<alloc::collections::btree_set::Range<'_, &u32>>;
173 | | async {}.await;
174 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:176:5
|
176 | / require_send_sync(async {
177 | | let _v = None::<alloc::collections::btree_set::SymmetricDifference<'_, &u32>>;
178 | | async {}.await;
179 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: higher-ranked lifetime error
--> library/alloc/tests/autotraits.rs:181:5
|
181 | / require_send_sync(async {
182 | | let _v = None::<alloc::collections::btree_set::Union<'_, &u32>>;
183 | | async {}.await;
184 | | });
| |______^
|
= note: could not prove `impl Future<Output = ()>: Send`
error: future cannot be sent between threads safely
--> library/alloc/tests/autotraits.rs:243:23
|
243 | require_send_sync(async {
| _______________________^
244 | | let _v =
245 | | None::<alloc::collections::linked_list::DrainFilter<'_, &u32, fn(&mut &u32) -> bool>>;
246 | | async {}.await;
247 | | });
| |_____^ future created by async block is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `NonNull<std::collections::linked_list::Node<&u32>>`
note: future is not `Send` as this value is used across an await
--> library/alloc/tests/autotraits.rs:246:17
|
244 | let _v =
| -- has type `Option<std::collections::linked_list::DrainFilter<'_, &u32, for<'a, 'b> fn(&'a mut &'b u32) -> bool>>` which is not `Send`
245 | None::<alloc::collections::linked_list::DrainFilter<'_, &u32, fn(&mut &u32) -> bool>>;
246 | async {}.await;
| ^^^^^^ await occurs here, with `_v` maybe used later
247 | });
| - `_v` is later dropped here
note: required by a bound in `require_send_sync`
--> library/alloc/tests/autotraits.rs:3:25
|
3 | fn require_send_sync<T: Send + Sync>(_: T) {}
| ^^^^ required by this bound in `require_send_sync`
error: future cannot be shared between threads safely
--> library/alloc/tests/autotraits.rs:243:23
|
243 | require_send_sync(async {
| _______________________^
244 | | let _v =
245 | | None::<alloc::collections::linked_list::DrainFilter<'_, &u32, fn(&mut &u32) -> bool>>;
246 | | async {}.await;
247 | | });
| |_____^ future created by async block is not `Sync`
|
= help: within `impl Future<Output = ()>`, the trait `Sync` is not implemented for `NonNull<std::collections::linked_list::Node<&u32>>`
note: future is not `Sync` as this value is used across an await
--> library/alloc/tests/autotraits.rs:246:17
|
244 | let _v =
| -- has type `Option<std::collections::linked_list::DrainFilter<'_, &u32, for<'a, 'b> fn(&'a mut &'b u32) -> bool>>` which is not `Sync`
245 | None::<alloc::collections::linked_list::DrainFilter<'_, &u32, fn(&mut &u32) -> bool>>;
246 | async {}.await;
| ^^^^^^ await occurs here, with `_v` maybe used later
247 | });
| - `_v` is later dropped here
note: required by a bound in `require_send_sync`
--> library/alloc/tests/autotraits.rs:3:32
|
3 | fn require_send_sync<T: Send + Sync>(_: T) {}
| ^^^^ required by this bound in `require_send_sync`
94 lines
2.4 KiB
Rust
94 lines
2.4 KiB
Rust
#![feature(allocator_api)]
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#![feature(alloc_layout_extra)]
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#![feature(assert_matches)]
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#![feature(box_syntax)]
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#![feature(btree_drain_filter)]
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#![feature(cow_is_borrowed)]
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#![feature(const_box)]
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#![feature(const_convert)]
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#![feature(const_cow_is_borrowed)]
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#![feature(const_heap)]
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#![feature(const_mut_refs)]
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#![feature(const_nonnull_slice_from_raw_parts)]
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#![feature(const_ptr_write)]
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#![feature(const_try)]
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#![feature(core_intrinsics)]
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#![feature(drain_filter)]
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#![feature(exact_size_is_empty)]
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#![feature(linked_list_cursors)]
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#![feature(map_try_insert)]
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#![feature(new_uninit)]
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#![feature(pattern)]
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#![feature(trusted_len)]
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#![feature(try_reserve_kind)]
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#![feature(unboxed_closures)]
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#![feature(associated_type_bounds)]
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#![feature(binary_heap_into_iter_sorted)]
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#![feature(binary_heap_drain_sorted)]
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#![feature(slice_ptr_get)]
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#![feature(binary_heap_retain)]
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#![feature(binary_heap_as_slice)]
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#![feature(inplace_iteration)]
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#![feature(iter_advance_by)]
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#![feature(iter_next_chunk)]
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#![feature(round_char_boundary)]
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#![feature(slice_group_by)]
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#![feature(slice_partition_dedup)]
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#![feature(string_remove_matches)]
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#![feature(const_btree_len)]
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#![feature(const_default_impls)]
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#![feature(const_trait_impl)]
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#![feature(const_str_from_utf8)]
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#![feature(nonnull_slice_from_raw_parts)]
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#![feature(panic_update_hook)]
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#![feature(pointer_is_aligned)]
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#![feature(slice_flatten)]
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#![feature(thin_box)]
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#![feature(strict_provenance)]
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#![feature(once_cell)]
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#![feature(drain_keep_rest)]
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use std::collections::hash_map::DefaultHasher;
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use std::hash::{Hash, Hasher};
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mod arc;
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mod autotraits;
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mod borrow;
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mod boxed;
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mod btree_set_hash;
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mod c_str;
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mod const_fns;
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mod cow_str;
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mod fmt;
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mod heap;
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mod linked_list;
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mod rc;
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mod slice;
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mod str;
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mod string;
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mod thin_box;
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mod vec;
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mod vec_deque;
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fn hash<T: Hash>(t: &T) -> u64 {
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let mut s = DefaultHasher::new();
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t.hash(&mut s);
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s.finish()
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}
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// FIXME: Instantiated functions with i128 in the signature is not supported in Emscripten.
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// See https://github.com/kripken/emscripten-fastcomp/issues/169
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#[cfg(not(target_os = "emscripten"))]
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#[test]
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fn test_boxed_hasher() {
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let ordinary_hash = hash(&5u32);
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let mut hasher_1 = Box::new(DefaultHasher::new());
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5u32.hash(&mut hasher_1);
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assert_eq!(ordinary_hash, hasher_1.finish());
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let mut hasher_2 = Box::new(DefaultHasher::new()) as Box<dyn Hasher>;
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5u32.hash(&mut hasher_2);
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assert_eq!(ordinary_hash, hasher_2.finish());
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}
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