Commit Graph

166839 Commits

Author SHA1 Message Date
Nikita Popov
bd0d7ad2f3 Update LLVM submodule 2022-04-18 10:16:56 +02:00
bors
faecdc05ab Auto merge of #96113 - mixi:libressl-3.4.x, r=Mark-Simulacrum
Add support for LibreSSL 3.4.x

This updates the `openssl` and `openssl-sys` crates to support building
the toolchain with system libraries up to LibreSSL 3.4.x.

LibreSSL 3.4.0 has been supported since `openssl-sys` version 0.9.67,
LibreSSL 3.4.x since `openssl-sys` 0.9.72.
2022-04-18 07:24:55 +00:00
CAD97
620c0a4d5b Replace sys/unix/weak AtomicUsize with AtomicPtr 2022-04-17 23:33:56 -05:00
bors
74582acd3b Auto merge of #96000 - jyn514:faster-doctests, r=Mark-Simulacrum
Make `x test --stage 2 compiler/rustc_XXX` faster to run

Previously, bootstrap unconditionally rebuilt the stage 2 compiler,
even if it had previously built stage 1. This changes it to reuse stage 1 if possible.
In particular, it no longer runs the following step:
```
Building stage1 compiler artifacts (x86_64-unknown-linux-gnu(x86_64-unknown-linux-gnu) -> x86_64-unknown-linux-gnu(x86_64-unknown-linux-gnu))
```
2022-04-18 04:15:26 +00:00
Takayuki Maeda
efe438b474 implement Deref for Bar 2022-04-18 13:08:23 +09:00
Takayuki Maeda
5924ef874e stop using Autoderef 2022-04-18 12:51:12 +09:00
David Wood
b786345347 ssa: don't pack debuginfo on windows not only msvc
Small fix that prevents `thorin` from running on platforms where it
definitely shouldn't be running.

Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-18 03:47:51 +01:00
David Wood
1d207bbd51 bootstrap: disable split dwarf by default
Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-18 03:47:51 +01:00
David Wood
7593c50d43 bootstrap: add split-debuginfo config
Replace `run-dysutil` option with more general `split-debuginfo` option
that works on all platforms.

Signed-off-by: David Wood <david.wood@huawei.com>
2022-04-18 03:47:51 +01:00
Ralf Jung
54ab357a5b ptr_get_alloc_id: don't return an actual Pointer 2022-04-17 22:27:14 -04:00
bors
7b5408d3fb Auto merge of #95695 - the8472:vec-codegen-tests, r=Mark-Simulacrum
Add codegen tests for additional cases where noop iterators get optimized away

Optimizations have improved over time and now LLVM manages to optimize more in-place-collect noop-iterators to O(1) functions. This updates the codegen test to match.

Many but not all cases reported in #79308 work now.
2022-04-18 02:04:12 +00:00
Ralf Jung
05489e7ec8 check Allocation invariant during printing 2022-04-17 21:08:58 -04:00
Ralf Jung
f3bdcfb8b0 downgrade really verbose logging to trace 2022-04-17 20:52:33 -04:00
Ralf Jung
989e7479d9 interpret: more debug logging for read_scalar and write_scalar 2022-04-17 20:52:30 -04:00
Ralf Jung
29cc8ec2d1 explain why prepare_relocation_copy works the way it does 2022-04-17 20:38:00 -04:00
Ralf Jung
3ec1febbf5 add caution to some comments 2022-04-17 19:32:13 -04:00
Ralf Jung
85ee04c44a when writing uninit to an allocation, also clear relocations like other writes do 2022-04-17 19:16:54 -04:00
Ralf Jung
5640304c63 add log warnings for when we overwrite parts of a pointer, and de-init the rest 2022-04-17 19:03:08 -04:00
bors
e27d9df431 Auto merge of #93530 - anonion0:pthread_sigmask_fix, r=JohnTitor
fix error handling for pthread_sigmask(3)

Errors from `pthread_sigmask(3)` were handled using `cvt()`, which expects a return value of `-1` on error and uses `errno`.
However, `pthread_sigmask(3)` returns `0` on success and an error number otherwise.

Fix it by replacing `cvt()` with `cvt_nz()`.
2022-04-17 22:54:55 +00:00
est31
9e7a319f01 Replace u8to64_le macro with u64::from_le_bytes
The macro was a reimplementation of the function.
2022-04-17 22:55:33 +02:00
bors
ec77f25243 Auto merge of #96139 - erikdesjardins:revertinl2, r=Mark-Simulacrum
Revert: Make TLS __getit #[inline(always)] on non-Windows

re #96132

r? `@Mark-Simulacrum`
2022-04-17 20:32:08 +00:00
bors
ad4e98ed7d Auto merge of #96091 - GuillaumeGomez:duplicated-blanket-impls, r=notriddle
Fix rustdoc duplicated blanket impls

Fixes #96036.

I think it'll not be great performance-wise but I couldn't find another way to prevent that unfortunately...

r? `@notriddle`
2022-04-17 18:14:16 +00:00
kadmin
494901ced6 Add slice::remainder
This adds a remainder function to the Slice iterator, so that a caller can access unused
elements if iteration stops.
2022-04-17 17:19:45 +00:00
Guillaume Gomez
6d10fd0b5b Add regression test for rustdoc duplicated blanket impls 2022-04-17 18:04:10 +02:00
Guillaume Gomez
caa770aee1 Fix rustdoc duplicated blanket impls issue 2022-04-17 18:04:10 +02:00
marmeladema
e818f45cd3 Use revisions instead of nll compare mode for /self/ ui tests 2022-04-17 15:39:25 +02:00
bors
1ec2c136b3 Auto merge of #95779 - cjgillot:ast-lifetimes-undeclared, r=petrochenkov
Report undeclared lifetimes during late resolution.

First step in https://github.com/rust-lang/rust/pull/91557

We reuse the rib design of the current resolution framework. Specific `LifetimeRib` and `LifetimeRibKind` types are introduced. The most important variant is `LifetimeRibKind::Generics`, which happens each time we encounter something which may introduce generic lifetime parameters. It can be an item or a `for<...>` binder. The `LifetimeBinderKind` specifies how this rib behaves with respect to in-band lifetimes.

r? `@petrochenkov`
2022-04-17 12:56:19 +00:00
Loïc BRANSTETT
06ec80a68f Fix --bless not working anymore in htmldocck 2022-04-17 12:42:27 +02:00
Camille GILLOT
e628df9b0b Bless nll test. 2022-04-17 12:41:49 +02:00
bors
af68f7182e Auto merge of #96016 - Aaron1011:hash-name-cleanup, r=cjgillot
Remove last vestiges of skippng ident span hashing

This removes a comment that no longer applies, and properly hashes
the full ident for path segments.
2022-04-17 10:31:52 +00:00
Camille GILLOT
07ee031763 Stop using CRATE_DEF_INDEX.
`CRATE_DEF_ID` and `CrateNum::as_def_id` are almost always what we want.
2022-04-17 12:14:42 +02:00
Loïc BRANSTETT
f7ce145d83 Remove extra space before a where clause in the documentation 2022-04-17 12:00:52 +02:00
Martin Gammelsæter
19dedf3a4b Split relate_substs into two functions
One for the case with variances, and one without.
All callers use an explicit Option for the variable anyway.
2022-04-17 11:04:58 +02:00
Camille GILLOT
35eac359c9 Bless clippy. 2022-04-17 11:03:34 +02:00
Camille GILLOT
a9e13fa553 Lint elided lifetimes in path on the AST. 2022-04-17 11:03:34 +02:00
Camille GILLOT
ca57bada05 Bless tests. 2022-04-17 11:03:34 +02:00
Camille GILLOT
fc9f25531a Report undeclared lifetimes on AST. 2022-04-17 11:03:34 +02:00
Camille GILLOT
4cfceeabdc Remove is_in_fn_syntax. 2022-04-17 11:03:33 +02:00
Camille GILLOT
e47f66dc0d Visit generics inside visit_fn. 2022-04-17 11:03:33 +02:00
Camille GILLOT
aa2b5ef635 Count number of lifetime parameters in a separate pass. 2022-04-17 11:03:33 +02:00
bors
edba282770 Auto merge of #95655 - kckeiks:create-hir-crate-items-query, r=cjgillot
Refactor HIR item-like traversal (part 1)

Issue  #95004

- Create hir_crate_items query which traverses tcx.hir_crate(()).owners to return a hir::ModuleItems
- use tcx.hir_crate_items in tcx.hir().items() to return an iterator of hir::ItemId
- use tcx.hir_crate_items to introduce a tcx.hir().par_items(impl Fn(hir::ItemId)) to traverse all items in parallel;

Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>

cc `@cjgillot`
2022-04-17 08:06:53 +00:00
Ralf Sager
e6aafbc707 move import to fix warning with emscripten target 2022-04-17 09:42:15 +02:00
Erik Desjardins
b0d9c42c46 Revert "Auto merge of #94373 - erikdesjardins:getitinl, r=Mark-Simulacrum"
This reverts commit 035a717ee8, reversing
changes made to 761e888485.
2022-04-17 02:15:45 -04:00
bors
ac8b11810f Auto merge of #96010 - eduardosm:Unique-on-top-of-NonNull, r=m-ou-se,tmiasko
Implement `core::ptr::Unique` on top of `NonNull`

Removes the use `rustc_layout_scalar_valid_range_start` and some `unsafe` blocks.
2022-04-17 05:26:08 +00:00
Thom Chiovoloni
be30e40440
Reword clarification on lifetime for ptr->ref safety docs 2022-04-16 21:39:43 -07:00
bors
43a71dc732 Auto merge of #96002 - nnethercote:speed-up-Vec-clear-2, r=m-ou-se
Speed up Vec::clear().

Currently it just calls `truncate(0)`. `truncate()` is (a) not marked as
`#[inline]`, and (b) more general than needed for `clear()`.

This commit changes `clear()` to do the work itself. This modest change
was first proposed in rust-lang#74172, where the reviewer rejected it because
there was insufficient evidence that `Vec::clear()`'s performance
mattered enough to justify the change. Recent changes within rustc have
made `Vec::clear()` hot within `macro_parser.rs`, so the change is now
clearly worthwhile.

Although it doesn't show wins on CI perf runs, this seems to be because they
use PGO. But not all platforms currently use PGO. Also, local builds don't use
PGO, and `truncate` sometimes shows up in an over-represented fashion in local
profiles. So local profiling will be made easier by this change.

Note that this will also benefit `String::clear()`, because it just
calls `Vec::clear()`.

Finally, the commit removes the `vec-clear.rs` codegen test. It was
added in #52908. From before then until now, `Vec::clear()` just called
`Vec::truncate()` with a zero length. The body of Vec::truncate() has
changed a lot since then. Now that `Vec::clear()` is doing actual work
itself, and not just calling `Vec::truncate()`, it's not surprising that
its generated code includes a load and an icmp. I think it's reasonable
to remove this test.

r? `@m-ou-se`
2022-04-17 03:08:45 +00:00
bors
2c28b0eaf9 Auto merge of #96134 - Dylan-DPC:rollup-ejug3yq, r=Dylan-DPC
Rollup of 6 pull requests

Successful merges:

 - #95346 (Stablize `const_extern_fn` for "Rust" and "C")
 - #95933 (htmldocck: Compare HTML tree instead of plain text html)
 - #96105 (Make the debug output for `TargetSelection` less verbose)
 - #96112 (Strict provenance lint diagnostics improvements)
 - #96119 (update Miri)
 - #96124 (to_digit tweak)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2022-04-17 00:44:53 +00:00
Robin Appelman
decc04dbfb show suggestion to replace generic bounds with associated types in more cases 2022-04-17 00:44:36 +02:00
Dylan DPC
b47265e658
Rollup merge of #96124 - gilescope:to_digit_speedup4, r=thomcc
to_digit tweak

No need to check the assert all the time.

(Checked the TODO and it's not time to get rid of it yet)
2022-04-17 00:07:28 +02:00
Dylan DPC
13d3d0e856
Rollup merge of #96119 - RalfJung:miri, r=RalfJung
update Miri

Fixes https://github.com/rust-lang/rust/issues/96115
r? ``@rust-lang/miri``
2022-04-17 00:07:27 +02:00