Remove sharding for VecCache
This sharding is never used (per the comment in code). If we re-add sharding at some point in the future this is cheap to restore, but for now no need for the extra complexity.
Rollup of 6 pull requests
Successful merges:
- #119224 (Drop panic hook after running tests)
- #123411 (Put checks that detect UB under their own flag below debug_assertions)
- #123516 (Do not ICE on field access check on expr with `ty::Error`)
- #123522 (Stabilize const Atomic*::into_inner)
- #123559 (Add a debug asserts call to match_projection_projections to ensure invariant)
- #123563 (Rewrite `version` test run-make as an UI test)
Failed merges:
- #123569 (Move some tests)
r? `@ghost`
`@rustbot` modify labels: rollup
Rewrite `version` test run-make as an UI test
Claiming the simple `version` test from #121876.
Reasoning: As discussed in #123297, 10 years ago, some changes to CLI flags warranted the creation of the `version` test. Since it's not actually executing the compiled binary, it has no purpose being a `run-make` test and should instead be an UI test.
This is the exact same change as it was shown on my closed PR #123297. Changes were ready, but I did a major Git mishap while trying to fix a tidy error and messed up my branch. The details of this error are explained [here](https://github.com/rust-lang/rust/pull/123297#issuecomment-2041152379).
Add a debug asserts call to match_projection_projections to ensure invariant
Small nit as follow up of #123471.
r? `@compiler-errors`
`@bors` rollup=always
Stabilize const Atomic*::into_inner
Partial stabilization for https://github.com/rust-lang/rust/issues/78729, for which the FCP has already completed.
The other `into_inner` functions in that tracking issue (`UnsafeCell`, `Cell`, `RefCell`) are blocked on https://github.com/rust-lang/rust/issues/73255 for now.
```console
error[E0493]: destructor of `UnsafeCell<T>` cannot be evaluated at compile-time
--> library/core/src/cell.rs:2076:29
|
2076 | pub const fn into_inner(self) -> T {
| ^^^^ the destructor for this type cannot be evaluated in constant functions
2077 | self.value
2078 | }
| - value is dropped here
```
Drop panic hook after running tests
Issue: https://github.com/rust-lang/rust/issues/119223
Previously we left the panic hook we allocated
on main termination. Doing so makes Valgrind
report it as a reachable unfreed block.
In order to fix that use `panic::take_hook()` before examining test results.
Example backtrace:
```
==146594== 16 bytes in 1 blocks are still reachable in loss record 1 of 1
==146594== at 0x4A390C5: malloc (vg_replace_malloc.c:442)
==146594== by 0x151336: alloc (alloc.rs:98)
==146594== by 0x151336: alloc_impl (alloc.rs:181)
==146594== by 0x151336: allocate (alloc.rs:241)
==146594== by 0x151336: exchange_malloc (alloc.rs:330)
==146594== by 0x151336: new<test::test_main::{closure_env#0}> (boxed.rs:217)
==146594== by 0x151336: test::test_main (lib.rs:124)
==146594== by 0x1522F9: test::test_main_static (lib.rs:160)
==146594== by 0x11E102: reachable_block_with_cargo_test::main (lib.rs:1)
==146594== by 0x11EABA: core::ops::function::FnOnce::call_once (function.rs:250)
==146594== by 0x11E76D: std::sys_common::backtrace::__rust_begin_short_backtrace (backtrace.rs:154)
==146594== by 0x11DFC0: std::rt::lang_start::{{closure}} (rt.rs:166)
==146594== by 0x177D3A: call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (function.rs:284)
==146594== by 0x177D3A: do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panicking.rs:504)
==146594== by 0x177D3A: try<i32, &(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (panicking.rs:468)
==146594== by 0x177D3A: catch_unwind<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panic.rs:142)
==146594== by 0x177D3A: {closure#2} (rt.rs:148)
==146594== by 0x177D3A: do_call<std::rt::lang_start_internal::{closure_env#2}, isize> (panicking.rs:504)
==146594== by 0x177D3A: try<isize, std::rt::lang_start_internal::{closure_env#2}> (panicking.rs:468)
==146594== by 0x177D3A: catch_unwind<std::rt::lang_start_internal::{closure_env#2}, isize> (panic.rs:142)
==146594== by 0x177D3A: std::rt::lang_start_internal (rt.rs:148)
==146594== by 0x11DF99: std::rt::lang_start (rt.rs:165)
```
I happened to notice today that there's actually two such calls emitted in the assembly: <https://rust.godbolt.org/z/1Wbbd3Ts6>
Since they're impossible, hopefully telling LLVM that will also help optimizations elsewhere.
Previously we left the panic hook we allocated
on main termination. Doing so makes Valgrind
report it as a reachable unfreed block.
In order to fix that use `panic::take_hook()` before
examining test results.
Example backtrace:
```
==146594== 16 bytes in 1 blocks are still reachable in loss record 1 of 1
==146594== at 0x4A390C5: malloc (vg_replace_malloc.c:442)
==146594== by 0x151336: alloc (alloc.rs:98)
==146594== by 0x151336: alloc_impl (alloc.rs:181)
==146594== by 0x151336: allocate (alloc.rs:241)
==146594== by 0x151336: exchange_malloc (alloc.rs:330)
==146594== by 0x151336: new<test::test_main::{closure_env#0}> (boxed.rs:217)
==146594== by 0x151336: test::test_main (lib.rs:124)
==146594== by 0x1522F9: test::test_main_static (lib.rs:160)
==146594== by 0x11E102: reachable_block_with_cargo_test::main (lib.rs:1)
==146594== by 0x11EABA: core::ops::function::FnOnce::call_once (function.rs:250)
==146594== by 0x11E76D: std::sys_common::backtrace::__rust_begin_short_backtrace (backtrace.rs:154)
==146594== by 0x11DFC0: std::rt::lang_start::{{closure}} (rt.rs:166)
==146594== by 0x177D3A: call_once<(), (dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (function.rs:284)
==146594== by 0x177D3A: do_call<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panicking.rs:504)
==146594== by 0x177D3A: try<i32, &(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe)> (panicking.rs:468)
==146594== by 0x177D3A: catch_unwind<&(dyn core::ops::function::Fn<(), Output=i32> + core::marker::Sync + core::panic::unwind_safe::RefUnwindSafe), i32> (panic.rs:142)
==146594== by 0x177D3A: {closure#2} (rt.rs:148)
==146594== by 0x177D3A: do_call<std::rt::lang_start_internal::{closure_env#2}, isize> (panicking.rs:504)
==146594== by 0x177D3A: try<isize, std::rt::lang_start_internal::{closure_env#2}> (panicking.rs:468)
==146594== by 0x177D3A: catch_unwind<std::rt::lang_start_internal::{closure_env#2}, isize> (panic.rs:142)
==146594== by 0x177D3A: std::rt::lang_start_internal (rt.rs:148)
==146594== by 0x11DF99: std::rt::lang_start (rt.rs:165)
```
Signed-off-by: Tal Gelbard <talgelbard1@gmail.com>
Simplify/cleanup `search-result-color.goml`
Greatly shorten code of `search-result-color.goml` GUI test.
I split the changes into smaller commits to allow to more easily see what changed.
r? `@notriddle`
Add missing -Zquery-dep-graph to the spike-neg incr comp tests
This ensures that the tests actually test what they are meant to test rather than exitting immediately with an error that -Zquery-dep-graph has to be passed.
optimize tidy check on `src/tools/tidy/src/issues.txt`
This change applies to the following:
- Handles `is_sorted` in the first iteration without needing a second.
- Fixes line sorting on `--bless`.
- Reads `issues.txt` as str rather than making it part of the source code.
Fixes#123002
This sharding is never used (per the comment in code). If we re-add
sharding at some point in the future this is cheap to restore, but for
now no need for the extra complexity.
This ensures that the tests actually test what they are meant to test
rather than exitting immediately with an error that -Zquery-dep-graph
has to be passed.
Rollup of 4 pull requests
Successful merges:
- #114788 (impl get_mut_or_init and get_mut_or_try_init for OnceCell and OnceLock)
- #122291 (Stabilize `const_caller_location` and `const_location_fields`)
- #123357 (CI: Redirect stderr to stdout to order GHA logs)
- #123504 (bootstrap: split cargo-miri test into separate Step)
r? `@ghost`
`@rustbot` modify labels: rollup
This change applies to the following:
- Handles `is_sorted` in the first iteration without needing a second.
- Fixes line sorting on `--bless`.
- Reads `issues.txt` as str rather than making it part of the source code.
Signed-off-by: onur-ozkan <work@onurozkan.dev>
