Ralf Jung
de78cb56b2
on a signed deref check, mention the right pointer in the error
2024-08-01 14:25:19 +02:00
Ralf Jung
f8ebe8d783
improve dangling/oob errors and make them more uniform
2024-07-27 21:12:54 +02:00
Zalathar
9aaa0c5867
Always use a colon in //@ normalize-*: headers
2024-07-11 12:23:44 +10:00
Ralf Jung
5c33a5690d
offset, offset_from: allow zero-byte offset on arbitrary pointers
2024-05-13 07:59:16 +02:00
许杰友 Jieyou Xu (Joe)
ec2cc761bc
[AUTO-GENERATED] Migrate ui tests from // to //@ directives
2024-02-16 20:02:50 +00:00
Ralf Jung
29c95e98e3
also print 'immutable' flag
2023-12-07 17:46:36 +01:00
Caleb Zulawski
4d9607869a
Update std::simd usage and test outputs
2023-11-26 09:02:25 -05:00
Maybe Waffle
e36224118f
Stabilize [const_]pointer_byte_offsets
2023-10-25 22:35:12 +00:00
Camille GILLOT
1f90d857d7
Stop trying to preserve pretty-printing.
2023-10-16 19:15:28 +00:00
Camille GILLOT
02424e4bc5
Normalize alloc-id in tests.
2023-10-16 16:29:35 +00:00
Ralf Jung
b1ebf002c3
don't UB on dangling ptr deref, instead check inbounds on projections
2023-10-15 18:12:46 +02:00
Ralf Jung
7767cbb3b0
const validation: point at where we found a pointer but expected an integer
2023-08-02 18:51:50 +02:00
Deadbeef
4f83717cf7
Use translatable diagnostics in rustc_const_eval
2023-06-01 14:45:18 +00:00
bors
81c2459af6
Stabilize const_ptr_read
2023-05-05 20:36:21 +02:00
Scott McMurray
e1da77c76d
Also use mir::Offset for pointer add
2023-04-27 22:44:42 -07:00
Scott McMurray
b2c717fa33
MaybeUninit::assume_init_read should have noundef load metadata
...
I was looking into `array::IntoIter` optimization, and noticed that it wasn't annotating the loads with `noundef` for simple things like `array::IntoIter<i32, N>`.
Turned out to be a more general problem as `MaybeUninit::assume_init_read` isn't marking the load as initialized (<https://rust.godbolt.org/z/Mxd8TPTnv >), which is unfortunate since that's basically its reason to exist.
This PR lowers `ptr::read(p)` to `copy *p` in MIR, which fortuitiously also improves the IR we give to LLVM for things like `mem::replace`.
2023-03-11 17:44:43 -08:00
Albert Larsan
cf2dff2b1e
Move /src/test to /tests
2023-01-11 09:32:08 +00:00
