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Author SHA1 Message Date
Dorian Péron
eb422d5c7e tests(mcdc-coverage): Add tests for nested decision structures in mcdc_nested_if.rs 2024-04-29 09:13:41 +00:00
Dorian Péron
60ca9b6e29 mcdc-coverage: Get decision_depth from THIR lowering 
Use decision context stack to handle nested decisions:
- Introduce MCDCDecisionCtx
- Use a stack of MCDCDecisionCtx to handle nested decisions
 2024-04-29 09:13:40 +00:00
Dorian Péron
ae8c023983 mcdc-coverage: Add decision_depth field in structs 
Add decision_depth field to TVBitmapUpdate/CondBitmapUpdate statements
Add decision_depth field to BcbMappingKinds MCDCBranch and MCDCDecision
Add decision_depth field to MCDCBranchSpan and MCDCDecisionSpan
 2024-04-29 09:13:40 +00:00
Dorian Péron
3c2f48ede9 mcdc-coverage: Add possibility for codegen llvm to handle several condition bitmaps 2024-04-29 08:41:15 +00:00
bors
c65b2dc935 Auto merge of #124506 - ivmarkov:master, r=jhpratt 
Fix ESP IDF build broken by #124210

Subject says it all I hope.

Fix is trivial, thanks to the contributors of #124210 really considering these Tier 3 targets in their change-set (even if ESP IDF was accidentally omitted).
 2024-04-29 07:10:01 +00:00
Zalathar
a25a11ad73 coverage: Avoid hard-coded values when visiting logical ops 
Instead of separately hard-coding the operation being visited, we can get it
from the match arm pattern by using an as-pattern.
 2024-04-29 16:41:10 +10:00
ivmarkov
fa6db4c428 Fix ESP IDF build broken by #124210 2024-04-29 06:17:02 +00:00
Martin Nordholts
de3eff79a6 aux-bin: Avoid old .so files from old tests; clean auxiliary dir root 2024-04-29 06:50:38 +02:00
Martin Nordholts
448d527fd8 Typo fix: exec:ing -> exec'ing 2024-04-29 06:49:39 +02:00
bors
5b1d58c9e2 Auto merge of #124502 - NCGThompson:statically-known-docs, r=jhpratt 
Update `is_val_statically_known` Docs

* Add `Type Requirements` section, listing the allowed inputs, as requested by #121115
* Add `Pointers` subsection, explaining is_val_statically_known handles pointers.
* Add `Stability concerns` section, referring to other documentation relating to consistency in `const` functions.

Fixes #121115

Sorry this took so long.
 2024-04-29 03:00:12 +00:00
Gurinder Singh
254a9fbe86 Prohibit const prop of unions in KnownPanicsLint 
as they have a potential to ICE during layout calculation
 2024-04-29 08:16:26 +05:30
Nicholas Thompson
5969ad4cae Update is_val_statically_known docs 
* Add `Type Requirements` section, listing the allowed inputs, as requested by #121115
* Add `Pointers` subsection, explaining is_val_statically_known handles pointers.
* Add `Stability concerns` section, referring to other documentation relating to consistency in `const` functions.
 2024-04-28 21:00:53 -04:00
bors
5fe8b697e7 Auto merge of #124498 - tgross35:stabilize-non_null_convenience, r=jhpratt 
Stabilize `non_null_convenience`

Fully stabilize the following API, including const where applicable:

```rust
impl <T> NonNull<T> {
    pub const unsafe fn offset(self, count: isize) -> Self;
    pub const unsafe fn add(self, count: usize) -> Self;
    pub const unsafe fn sub(self, count: usize) -> Self;
    pub const unsafe fn offset_from(self, origin: NonNull<T>) -> isize;
    pub const unsafe fn read(self) -> T;
    pub unsafe fn read_volatile(self) -> T;
    pub const unsafe fn read_unaligned(self) -> T;
    pub unsafe fn write_volatile(self, val: T);
    pub unsafe fn replace(self, src: T) -> T;
}

impl<T: ?Sized> NonNull<T> {
    pub const unsafe fn byte_offset(self, count: isize) -> Self;
    pub const unsafe fn byte_add(self, count: usize) -> Self;
    pub const unsafe fn byte_sub(self, count: usize) -> Self;
    pub const unsafe fn byte_offset_from<U: ?Sized>(self, origin: NonNull<U>) -> isize;
    pub unsafe fn drop_in_place(self);
}
```

Stabilize the following without const:

```rust
impl <T> NonNull<T> {
    // const under `const_intrinsic_copy`
    pub const unsafe fn copy_to(self, dest: NonNull<T>, count: usize);
    pub const unsafe fn copy_to_nonoverlapping(self, dest: NonNull<T>, count: usize);
    pub const unsafe fn copy_from(self, src: NonNull<T>, count: usize);
    pub const unsafe fn copy_from_nonoverlapping(self, src: NonNull<T>, count: usize);

    // const under `const_ptr_write`
    pub const unsafe fn write(self, val: T);
    pub const unsafe fn write_bytes(self, val: u8, count: usize);
    pub const unsafe fn write_unaligned(self, val: T);

    // const under `const_swap`
    pub const unsafe fn swap(self, with: NonNull<T>);

    // const under `const_align_offset`
    pub const fn align_offset(self, align: usize) -> usize;

    // const under `const_pointer_is_aligned`
    pub const fn is_aligned(self) -> bool;
}
```

Left the following unstable:

```rust
impl <T> NonNull<T> {
    // moved gate to `ptr_sub_ptr`
    pub const unsafe fn sub_ptr(self, subtracted: NonNull<T>) -> usize;
}

impl <T: ?Sized> NonNull<T> {
    // moved gate to `pointer_is_aligned_to`
    pub const fn is_aligned_to(self, align: usize) -> bool;
}
```

Fixes: https://github.com/rust-lang/rust/issues/117691
 2024-04-29 00:05:30 +00:00
bors
1fffb2a355 Auto merge of #124431 - chenyukang:yukang-fix-rustdoc-124363, r=Nadrieril 
Fix the assertion crash from rustdoc document indent widths

Fixes #124363
 2024-04-28 21:20:07 +00:00
Trevor Gross
e0f8202ed5 Stabilize non_null_convenience 
Fully stabilize the following API, including const where applicable:

    impl <T> NonNull<T> {
        pub const unsafe fn offset(self, count: isize) -> Self;
        pub const unsafe fn add(self, count: usize) -> Self;
        pub const unsafe fn sub(self, count: usize) -> Self;
        pub const unsafe fn offset_from(self, origin: NonNull<T>) -> isize;
        pub const unsafe fn read(self) -> T;
        pub unsafe fn read_volatile(self) -> T;
        pub const unsafe fn read_unaligned(self) -> T;
        pub unsafe fn write_volatile(self, val: T);
        pub unsafe fn replace(self, src: T) -> T;
    }

    impl<T: ?Sized> NonNull<T> {
        pub const unsafe fn byte_offset(self, count: isize) -> Self;
        pub const unsafe fn byte_add(self, count: usize) -> Self;
        pub const unsafe fn byte_sub(self, count: usize) -> Self;
        pub const unsafe fn byte_offset_from<U: ?Sized>(self, origin: NonNull<U>) -> isize;
        pub unsafe fn drop_in_place(self);
    }

Stabilize the following without const:

    impl <T> NonNull<T> {
        // const under `const_intrinsic_copy`
        pub const unsafe fn copy_to(self, dest: NonNull<T>, count: usize);
        pub const unsafe fn copy_to_nonoverlapping(self, dest: NonNull<T>, count: usize);
        pub const unsafe fn copy_from(self, src: NonNull<T>, count: usize);
        pub const unsafe fn copy_from_nonoverlapping(self, src: NonNull<T>, count: usize);

        // const under `const_ptr_write`
        pub const unsafe fn write(self, val: T);
        pub const unsafe fn write_bytes(self, val: u8, count: usize);
        pub const unsafe fn write_unaligned(self, val: T);

        // const under `const_swap`
        pub const unsafe fn swap(self, with: NonNull<T>);

        // const under `const_align_offset`
        pub const fn align_offset(self, align: usize) -> usize;

        // const under `const_pointer_is_aligned`
        pub const fn is_aligned(self) -> bool;
    }

Left the following unstable:

    impl <T> NonNull<T> {
        // moved gate to `ptr_sub_ptr`
        pub const unsafe fn sub_ptr(self, subtracted: NonNull<T>) -> usize;
    }

    impl <T: ?Sized> NonNull<T> {
        // moved gate to `pointer_is_aligned_to`
        pub const fn is_aligned_to(self, align: usize) -> bool;
    }

Fixes: https://github.com/rust-lang/rust/issues/117691
 2024-04-28 16:19:53 -05:00
George Bateman
8aa3c59752
Move rustfmt changes out 
Now in https://github.com/rust-lang/rustfmt/pull/6154
 2024-04-28 21:38:55 +01:00
George Bateman
2348eb271c
Update mir-opt tests, add proper regression test 2024-04-28 21:10:09 +01:00
est31
4284bca720 Add a note to the ArbitraryExpressionInPattern error 2024-04-28 21:27:26 +02:00
bors
10505a1cc9 Auto merge of #124489 - matthiaskrgr:rollup-7pa86bf, r=matthiaskrgr 
Rollup of 2 pull requests

Successful merges:

 - #123734 (Inline more svg images into CSS)
 - #124473 (Port `print-cfg` run-make test to Rust-based rmake.rs)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-04-28 19:16:32 +00:00
Matthias Krüger
6edb721a9d
Rollup merge of #124473 - Urgau:port-print-cfg, r=jieyouxu 
Port `print-cfg` run-make test to Rust-based rmake.rs

This PR port the `print-cfg` run-make test to Rust-based rmake.rs tests.

The actual test is now split in two:
 - the first part for the `--print=cfg` part
 - and the second part for the `=PATH` part of `--print`

Part of #121876.

r? `@jieyouxu`
 2024-04-28 21:02:59 +02:00
Matthias Krüger
1b567de50a
Rollup merge of #123734 - GuillaumeGomez:inline-svg-into-css, r=notriddle 
Inline more svg images into CSS

Follow-up of https://github.com/rust-lang/rust/pull/123706.

r? `@notriddle`
 2024-04-28 21:02:58 +02:00
George Bateman
ca79086c87
Fix #124478 - offset_of! returns a temporary 
This was due to the must_use() call. Adding HIR's OffsetOf to the must_use
checking within the compiler avoids this issue.
 2024-04-28 18:36:08 +01:00
Guillaume Gomez
5a3509c2f4 Add some missing comments to describe what the inlined SVG is 2024-04-28 17:23:12 +02:00
Guillaume Gomez
f780913c72 Inline wheel.svg into CSS 2024-04-28 17:23:12 +02:00
Guillaume Gomez
f5b3b400f7 Inline clipboard.svg into CSS 2024-04-28 17:23:11 +02:00
Urgau
006c94cfa1 Use named struct arguments instead of comment named args 2024-04-28 17:17:22 +02:00
Urgau
607497d57c Port print-cfg run-make to Rust-based rmake.rs 2024-04-28 17:17:22 +02:00
George Bateman
a0a84429a5
Remove direct dependencies on lazy_static, once_cell and byteorder 
The functionality of all three crates is now available in the standard library.
 2024-04-28 14:35:00 +01:00
bors
ce609db948 Auto merge of #124467 - matthiaskrgr:rollup-1aq98fu, r=matthiaskrgr 
Rollup of 2 pull requests

Successful merges:

 - #124444 (Record certainty of `evaluate_added_goals_and_make_canonical_response` call in candidate)
 - #124463 (Rename `inhibit_union_abi_opt()` to `inhibits_union_abi_opt()`)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-04-28 13:05:18 +00:00
Matthias Krüger
7ab3997970
Rollup merge of #124463 - gurry:rename-func, r=TaKO8Ki 
Rename `inhibit_union_abi_opt()` to `inhibits_union_abi_opt()`

`inihibit` seems to suggest that this function will inhibit optimizations whereas `inhibits` correctly indicates that it will merely _check_ that. With `inhibits` if conditions read more naturally e.g.:

```rust
if repr.inhibits_union_abi_opt() {
}
```
 2024-04-28 13:34:42 +02:00
Matthias Krüger
a7771385e5
Rollup merge of #124444 - compiler-errors:eval, r=lcnr 
Record certainty of `evaluate_added_goals_and_make_canonical_response` call in candidate

Naming subject to bikeshedding, but I will need this when moving `select` to a proof tree visitor.

r? lcnr
 2024-04-28 13:34:41 +02:00
bors
ba00750418 Auto merge of #124435 - matthiaskrgr:tests, r=jieyouxu 
add more tests

r? `@jieyouxu`
 2024-04-28 10:55:16 +00:00
Matthias Krüger
a15996c9f1 try to fix tests on windows where the "file not found" error is different from linux 2024-04-28 11:07:00 +02:00
bors
91d5e4af86 Auto merge of #124261 - onur-ozkan:drop-llvm-if-available, r=Mark-Simulacrum 
drop deprecated value `if-available` for `download-ci-llvm` option

It's been 5 months since we deprecated this. It should be fine to drop its support now.
 2024-04-28 08:52:27 +00:00
Matthias Krüger
f536a06a5a add test for ice expected-type-of-closure-body-to-be-a-closure-or-coroutine-ice-113776.stderr 
Fixes https://github.com/rust-lang/rust/issues/113776
 2024-04-28 10:23:11 +02:00
Matthias Krüger
27338f2fe0 add test for ice future has no bound vars. 
Fixes https://github.com/rust-lang/rust/issues/112347
 2024-04-28 10:23:11 +02:00
Matthias Krüger
bb4769532b add test for const generic ty's with lifetimes cause opaque types to ICE 
Fixes https://github.com/rust-lang/rust/issues/111911
 2024-04-28 10:23:11 +02:00
Matthias Krüger
f483971b87 add test for ICE failed to resolve instance for <[f32; 2] as CrossProduct 
Fixes https://github.com/rust-lang/rust/issues/111667
 2024-04-28 10:23:10 +02:00
Matthias Krüger
012f9e26ac add test for Inconsistent rustc_transmute::is_transmutable(...) result, got Yes 
Fixes https://github.com/rust-lang/rust/issues/110969
 2024-04-28 10:23:10 +02:00
Matthias Krüger
c32e2fe179 add test for https://github.com/rust-lang/rust/issues/109812 2024-04-28 10:23:10 +02:00
Matthias Krüger
c968b8b777 add test for ICE: tcx.resolutions(()) is not supported for local crate -Zunpretty=mir on invalid module path with staged_ap 
Fixes https://github.com/rust-lang/rust/issues/108697
 2024-04-28 10:23:10 +02:00
Gurinder Singh
4aafec1bc1 Rename inihibit_union_abi_opt() to inihibits_union_abi_opt() 
The present tense makes it read more naturally at use site i.e.
"this repr _inhibits_ optimizations"
 2024-04-28 13:09:36 +05:30
bors
cb49406457 Auto merge of #124210 - the8472:consign-ebadf-to-the-fire, r=Mark-Simulacrum 
Abort a process when FD ownership is violated

When an owned FD has already been closed before it's dropped that means something else touched an FD in ways it is not allowed to. At that point things can already be arbitrarily bad, e.g. clobbered mmaps. Recovery is not possible.
All we can do is hasten the fire.

Unlike the previous attempt in #124130 this shouldn't suffer from the possibility that FUSE filesystems can return arbitrary errors.
 2024-04-28 06:20:28 +00:00
bors
6c90ac8d8f Auto merge of #123546 - Rajveer100:branch-for-issue-122128, r=onur-ozkan 
Bootstrap: Check validity of `--target` and `--host` triples before starting a build

Resolves #122128

As described in the issue, validating the `target` and `host` triples would save a lot of time before actually starting a build. This would also check for custom targets by looking for a valid JSON spec if the specified target does not exist in the [supported](42825768b1/compiler/rustc_target/src/spec/mod.rs (L1401-L1689)) list of targets.
 2024-04-28 04:16:05 +00:00
yukang
6faedd381b Fix the assertion crash from rustdoc document indent widths 2024-04-28 11:17:09 +08:00
bors
2207179a59 Auto merge of #124454 - Mark-Simulacrum:bump-version, r=Mark-Simulacrum 
Bump version to 1.80

https://forge.rust-lang.org/release/process.html#bump-the-stable-version-number-t-6-days-friday-the-week-before

r? `@Mark-Simulacrum`
 2024-04-28 02:12:04 +00:00
bors
0986358d2c Auto merge of #124456 - matthiaskrgr:rollup-8bm3m6v, r=matthiaskrgr 
Rollup of 7 pull requests

Successful merges:

 - #123248 (1.78 release notes)
 - #123942 (`x vendor`)
 - #124165 (add test for incremental ICE: slice-pattern-const.rs #83085)
 - #124242 (bootstrap: Describe build_steps modules)
 - #124406 (Remove unused `[patch]` for clippy_lints)
 - #124429 (bootstrap: Document `struct Builder` and its fields)
 - #124447 (Unconditionally call `really_init` on GNU/Linux)

r? `@ghost`
`@rustbot` modify labels: rollup
 2024-04-28 00:05:11 +00:00
The 8472
1ba00d9cb2 put FD validity behind late debug_asserts checking 
uses the same machinery as assert_unsafe_precondition
 2024-04-28 01:44:25 +02:00
Matthias Krüger
be8976022e
Rollup merge of #124447 - workingjubilee:set-argv-twice-on-gnu, r=ChrisDenton 
Unconditionally call `really_init` on GNU/Linux

This makes miri not diverge in behavior, it fixes running Rust linux-gnu binaries on musl with gcompat, it fixes dlopen edge-cases that cranelift somehow hits, etc.

Fixes #124126

thou hast gazed into this abyss with me:
r? ``@ChrisDenton``
 2024-04-28 01:25:02 +02:00
Matthias Krüger
088753cb9a
Rollup merge of #124429 - Enselic:document-builder, r=Mark-Simulacrum 
bootstrap: Document `struct Builder` and its fields

I'm exploring the code of bootstrap and had a bit of a hard time understanding exactly what `Builder` is for at first. I decided to help document it and its field to help future explorers.
 2024-04-28 01:25:01 +02:00