Dylan DPC 1ff4a1259d Rollup merge of #106950 - the8472:fix-splice-miri, r=cuviper ...

Don't do pointer arithmetic on pointers to deallocated memory

vec::Splice can invalidate the slice::Iter inside vec::Drain. So we replace them with dangling pointers which, unlike ones to deallocated memory, are allowed.

Fixes miri test failures.
Fixes https://github.com/rust-lang/miri/issues/2759

2023-01-18 15:55:38 +05:30

..

alloc

run alloc benchmarks in Miri and fix UB

2022-11-07 10:34:04 +01:00

boxed

Deallocate ThinBox even if the value unwinds on drop

2023-01-01 13:48:18 -05:00

collections

Document guarantees about BinaryHeap invariant

2023-01-14 13:28:30 -08:00

ffi

remove cfg(bootstrap)

2022-09-26 10:14:45 +02:00

raw_vec

Add a unit test for zero-sized types in RawVec.

2021-11-26 19:30:45 +11:00

rc

Use Box::new() instead of box syntax in alloc tests

2022-05-29 00:41:14 +02:00

slice

Update rand in the stdlib tests, and remove the getrandom feature from it

2023-01-04 14:52:41 -08:00

sync

add some Miri-only tests

2022-08-18 18:07:39 -04:00

testing

Share testing utilities with non-btree test cases

2022-05-02 10:07:50 +02:00

vec

Don't do pointer arithmetic on pointers to deallocated memory

2023-01-17 22:01:33 +01:00

alloc.rs

Remove various double spaces in source comments.

2023-01-14 17:22:04 +01:00

borrow.rs

Remove redundant lifetime bound from impl Borrow for Cow

2022-07-22 01:35:39 +02:00

boxed.rs

Update bootstrap cfg

2022-12-28 09:18:43 -05:00

fmt.rs

std::fmt: Use args directly in example code

2022-12-17 13:43:08 -05:00

lib.rs

Add test of leaking a binary_heap PeekMut

2023-01-14 13:28:14 -08:00

macros.rs

Extra documentation for new formatting feature

2022-08-21 15:28:27 -04:00

raw_vec.rs

Make ZST checks in core/alloc more readable

2022-09-22 23:12:29 -07:00

rc.rs

Remove various double spaces in source comments.

2023-01-14 17:22:04 +01:00

slice.rs

Update rand in the stdlib tests, and remove the getrandom feature from it

2023-01-04 14:52:41 -08:00

str.rs

Avoid unsafe code in to_ascii_[lower/upper]case()

2023-01-16 01:15:06 +02:00

string.rs

impl: specialize impl of ToString on bool

2023-01-10 15:34:21 +13:00

sync.rs

Remove various double spaces in source comments.

2023-01-14 17:22:04 +01:00

task.rs

Document the conditional existence of alloc::sync and alloc::task.

2022-06-17 20:03:23 -07:00

tests.rs

Use implicit capture syntax in format_args

2022-03-10 10:23:40 -05:00