Commit Graph

232736 Commits

Author SHA1 Message Date
Camille GILLOT
15a68610dd Only check packed ADT. 2023-08-24 15:42:55 +00:00
Matthew Jasper
d3c3c17abb Add more tests for if_let_guard 2023-08-24 16:29:08 +01:00
bors
aa5dbee3eb Auto merge of #115147 - estebank:issue-114311, r=davidtwco
Suggest mutable borrow on read only for-loop that should be mutable

```
error[E0596]: cannot borrow `*test` as mutable, as it is behind a `&` reference
  --> $DIR/suggest-mut-iterator.rs:22:9
   |
LL |     for test in &tests {
   |                 ------ this iterator yields `&` references
LL |         test.add(2);
   |         ^^^^ `test` is a `&` reference, so the data it refers to cannot be borrowed as mutable
   |
help: use a mutable iterator instead
   |
LL |     for test in &mut tests {
   |                  +++
```

Fix #114311.
2023-08-24 15:05:17 +00:00
Martin Nordholts
d5e79f2b8d Include compiler flags when you break rust; 2023-08-24 15:51:25 +02:00
bors
18be2728bd Auto merge of #115131 - frank-king:feature/unnamed-fields-lite, r=petrochenkov
Parse unnamed fields and anonymous structs or unions (no-recovery)

It is part of #114782 which implements #49804. Only parse anonymous structs or unions in struct field definition positions.

r? `@petrochenkov`
2023-08-24 12:52:35 +00:00
Ralf Jung
6f8ae03f9b make MIR less verbose 2023-08-24 14:26:26 +02:00
Ralf Jung
e4c4f9b9d9 remove some unnecessary ignore-debug clauses 2023-08-24 14:10:18 +02:00
Ralf Jung
290ce46252 bless more mir-opt tests by hand 2023-08-24 13:31:43 +02:00
Ralf Jung
af29a26378 add tests for both kinds of unwind-terminate messages 2023-08-24 13:28:26 +02:00
Ralf Jung
114fde6ac7 cache the terminate block with the last reason that we saw 2023-08-24 13:28:26 +02:00
Ralf Jung
ddea3f981e document more things as needing to stay in sync 2023-08-24 13:28:26 +02:00
Ralf Jung
4c53783f3c when terminating during unwinding, show the reason why 2023-08-24 13:28:26 +02:00
bors
8a6b67f988 Auto merge of #115094 - Mark-Simulacrum:bootstrap-update, r=ozkanonur
Update bootstrap compiler to 1.73.0 beta
2023-08-24 11:10:52 +00:00
Vadim Petrochenkov
453edebc70 resolve: Leave a comment about name bindings for legacy derive helpers 2023-08-24 18:57:29 +08:00
Vadim Petrochenkov
50bbe01de0 resolve: Make bindings for derive helper attributes unique
instead of creating them every time such attribute is used
2023-08-24 18:57:29 +08:00
Vadim Petrochenkov
02640f9d59 resolve: Make bindings for crate roots unique
instead of creating a new every time `crate` or `$crate` is used
2023-08-24 18:57:29 +08:00
Vadim Petrochenkov
d1f8ea417c resolve: Pre-intern tool module bindings 2023-08-24 18:54:34 +08:00
Vadim Petrochenkov
05010b6074 resolve: Make bindings from extern prelude unique
instead of creating a new every time a name from extern prelude is accessed
2023-08-24 18:54:28 +08:00
Ulrich Weigand
2063067a81 Fix ub-int-array test for big-endian platforms
As of commit 7767cbb3b0,
the tests/ui/consts/const-eval/ub-int-array.rs test is
failing on big-endian platforms (in particular s390x),
as the stderr output contains a hex dump that depends
on endianness.

Since this point intentionally verifies the hex dump to
check the uninitialized byte markers, I think we should
not simply standardize away the hex dump as is done with
some of the other tests in this directory.

However, most of the test is already endian-independent.
The only exception is one line of hex dump, which can
also be made endian-independent by choosing appropriate
constants in the source code.

Since the 32bit and 64bit stderr outputs were already
(and remain) identical, I've merged them and removed
the stderr-per-bitwidth marker.

Fixes (again) https://github.com/rust-lang/rust/issues/105383.
2023-08-24 12:49:53 +02:00
Vadim Petrochenkov
9ce35198bf resolve: Pre-intern builtin name bindings 2023-08-24 18:11:51 +08:00
bors
0b31792ef1 Auto merge of #114297 - Kobzol:llvm-17-host, r=nikic
Update x64 Linux host compiler to LLVM 17

This PR updates the LLVM host compiler on 64-bit Linux to version 17.

r? `@ghost`
2023-08-24 06:00:35 +00:00
Martin Nordholts
9f1de6171c Move extra_compiler_flags() to rustc_session
To make it available to other parts of the compiler.
2023-08-24 06:31:11 +02:00
bors
9bd60a60ce Auto merge of #115078 - camelid:tydef-to-alias, r=aDotInTheVoid,GuillaumeGomez
rustdoc: Rename typedef to type alias

This matches the name used by the [Rust Reference][1], which is also what
people usually call these items.

[1]: https://doc.rust-lang.org/reference/items/type-aliases.html

r? `@GuillaumeGomez`
2023-08-24 04:13:28 +00:00
Felix S. Klock II
ec2c95e093 Accommodate tidy.
In addition: Incorporated some review feedback (namely, removed a useless
initial assignment to True that was never read), and unified code a bit more
between bootstrap.py and download.rs (by using the same variable name for the
same concept).
2023-08-23 23:29:34 -04:00
Frank King
868706d9b5 Parse unnamed fields and anonymous structs or unions
Anonymous structs or unions are only allowed in struct field
definitions.

Co-authored-by: carbotaniuman <41451839+carbotaniuman@users.noreply.github.com>
2023-08-24 11:17:54 +08:00
bors
840ed5d133 Auto merge of #114860 - Zoxc:sharded-layout, r=SparrowLii
Make `Sharded` an enum and specialize it for the single thread case

This changes `Sharded` to use a single shard by an enum, reducing the size of `Sharded` for greater cache efficiency.

Performance improvement with 1 thread and `cfg(parallel_compiler)`:
<table><tr><td rowspan="2">Benchmark</td><td colspan="1"><b>Before</b></th><td colspan="2"><b>After</b></th></tr><tr><td align="right">Time</td><td align="right">Time</td><td align="right">%</th></tr><tr><td>🟣 <b>clap</b>:check</td><td align="right">1.7009s</td><td align="right">1.6748s</td><td align="right">💚  -1.53%</td></tr><tr><td>🟣 <b>hyper</b>:check</td><td align="right">0.2525s</td><td align="right">0.2451s</td><td align="right">💚  -2.90%</td></tr><tr><td>🟣 <b>regex</b>:check</td><td align="right">0.9519s</td><td align="right">0.9353s</td><td align="right">💚  -1.74%</td></tr><tr><td>🟣 <b>syn</b>:check</td><td align="right">1.5504s</td><td align="right">1.5280s</td><td align="right">💚  -1.45%</td></tr><tr><td>🟣 <b>syntex_syntax</b>:check</td><td align="right">5.9536s</td><td align="right">5.8873s</td><td align="right">💚  -1.11%</td></tr><tr><td>Total</td><td align="right">10.4092s</td><td align="right">10.2706s</td><td align="right">💚  -1.33%</td></tr><tr><td>Summary</td><td align="right">1.0000s</td><td align="right">0.9825s</td><td align="right">💚  -1.75%</td></tr></table>

I did see an unexpected 0.23% change for the serial compiler, so this could use a perf run to see if that reproduces.

cc `@SparrowLii`
2023-08-24 02:24:25 +00:00
bors
c9db1f804b Auto merge of #115012 - Zoxc:thir-check-root, r=cjgillot
Ensure that THIR unsafety check is done before stealing it

This ensures that THIR unsafety check is done before stealing it by running it on the typeck root instead of on a closure, which does nothing.

Fixes https://github.com/rust-lang/rust/issues/111520
2023-08-24 00:42:46 +00:00
Weihang Lo
73152a3efb
refactor: use references to reduce unnecessary clones 2023-08-24 01:09:55 +01:00
Weihang Lo
81a24922e7
lint: translate RenamedOrRemovedLint 2023-08-24 01:09:46 +01:00
Mark Rousskov
0a916062aa Bump cfg(bootstrap) 2023-08-23 20:05:14 -04:00
bors
4410868798 Auto merge of #106511 - MaskRay:gotpcrelx, r=nikic
Default relax_elf_relocations to true

This option tells LLVM to emit relaxable relocation types R_X86_64_GOTPCRELX/R_X86_64_REX_GOTPCRELX/R_386_GOT32X in applicable cases. True matches Clang's CMake default since 2020-08 [1] and latest LLVM default[2].

This also works around a GNU ld<2.41 issue[2] when using general-dynamic/local-dynamic TLS models in `-Z plt=no` mode with latest LLVM.

[1]: c41a18cf61
[2]: 2aedfdd9b8
[3]: https://sourceware.org/bugzilla/show_bug.cgi?id=24784
2023-08-23 22:26:31 +00:00
Esteban Küber
c1a7af0f2a Suggest mutable borrow on read only for-loop that should be mutable
```
error[E0596]: cannot borrow `*test` as mutable, as it is behind a `&` reference
  --> $DIR/suggest-mut-iterator.rs:22:9
   |
LL |     for test in &tests {
   |                 ------ this iterator yields `&` references
LL |         test.add(2);
   |         ^^^^ `test` is a `&` reference, so the data it refers to cannot be borrowed as mutable
   |
help: use a mutable iterator instead
   |
LL |     for test in &mut tests {
   |                  +++
```

Address #114311.
2023-08-23 21:46:18 +00:00
Noah Lev
912d11d4d1 Fix rustdoc-json tests 2023-08-23 11:52:49 -07:00
Noah Lev
d4ab99d946 rustdoc: Rename typedef to type alias in jsondoclint 2023-08-23 11:47:35 -07:00
John Kåre Alsaker
246a6a6589 Extend comment on assertion 2023-08-23 20:16:22 +02:00
Fangrui Song
f3d81917fc Default relax_elf_relocations to true
This option tells LLVM to emit relaxable relocation types
R_X86_64_GOTPCRELX/R_X86_64_REX_GOTPCRELX/R_386_GOT32X in applicable cases. True
matches Clang's CMake default since 2020-08 [1] and latest LLVM default[2].

This also works around a GNU ld<2.41 issue[3] when using
general-dynamic/local-dynamic TLS models in `-Z plt=no` mode with latest LLVM.

[1]: c41a18cf61
[2]: 2aedfdd9b8
[3]: https://sourceware.org/bugzilla/show_bug.cgi?id=24784
2023-08-23 11:12:30 -07:00
bors
249595b752 Auto merge of #115112 - tmandry:backtrace-0369, r=compiler-errors
Bump backtrace to 0.3.69
2023-08-23 18:01:35 +00:00
John Kåre Alsaker
6101ddd793 Check that the old values match 2023-08-23 19:50:24 +02:00
bors
8e8231f64e Auto merge of #115137 - GuillaumeGomez:rollup-37jqoyg, r=GuillaumeGomez
Rollup of 6 pull requests

Successful merges:

 - #114696 (Fix a pthread_t handle leak #114610)
 - #115102 (Improve note for the `invalid_reference_casting` lint)
 - #115103 (Disable bootstrap rustc version check)
 - #115106 (ArchiveWrapper: handle LLVM API update)
 - #115109 (Skip ExpandYamlAnchors when the config is missing)
 - #115135 (Rustdoc: Add unstable --no-html-source flag)

r? `@ghost`
`@rustbot` modify labels: rollup
2023-08-23 16:10:43 +00:00
Camille GILLOT
1c5f1762b7 Do not convert copies of packed projections to moves. 2023-08-23 16:09:57 +00:00
Guillaume Gomez
5cbc00fb7e
Rollup merge of #115135 - GuillaumeGomez:no-html-source-flag, r=notriddle
Rustdoc: Add unstable --no-html-source flag

Fixes https://github.com/rust-lang/rust/issues/115060.

This is the equivalent of `#![doc(no_html_source)]` but on the command-line. It disables the generation of the source pages (and of the links pointing to them as well).

The motivation behind this is to enable to reduce documentation size when generating it in some locations without enforcing this to end users or adding a new feature to enable/disable the crate attribute.

r? `@notriddle`
2023-08-23 17:46:35 +02:00
Guillaume Gomez
b88610fdb7
Rollup merge of #115109 - cuviper:yaml-404, r=albertlarsan68
Skip ExpandYamlAnchors when the config is missing

The dist-src tarball does not include `.github/` at all, so we can't
check whether it needs to be regenerated.
2023-08-23 17:46:35 +02:00
Guillaume Gomez
8c24ce115e
Rollup merge of #115106 - durin42:llvm-18-symtabwritingmode, r=nikic
ArchiveWrapper: handle LLVM API update

In llvm/llvm-project@f740bcb370 a boolean parameter changed to an enum.

r? ``@nikic``
``@rustbot`` label: +llvm-main
2023-08-23 17:46:35 +02:00
Guillaume Gomez
b3949c0174
Rollup merge of #115103 - djkoloski:disable_bootstrap_version_check, r=compiler-errors
Disable bootstrap rustc version check

Mitigates #115065
2023-08-23 17:46:34 +02:00
Guillaume Gomez
c9dbff2f42
Rollup merge of #115102 - Urgau:invalid_ref_casting-book-note, r=est31
Improve note for the `invalid_reference_casting` lint

This PR add link to the book interior mutability chapter, https://doc.rust-lang.org/book/ch15-05-interior-mutability.html; this is done to guide peoples to a place with many useful information and context.

*Note that this isn't the first occurrence of a link to the book in [tests outputs](https://github.com/search?q=repo%3Arust-lang%2Frust+book+path%3A%2F%5Etests%5C%2Fui%5C%2F%2F&type=code).*

r? `@est31`
2023-08-23 17:46:34 +02:00
Guillaume Gomez
128ff0897b
Rollup merge of #114696 - g0djan:godjan/fix_114610, r=Mark-Simulacrum
Fix a pthread_t handle leak #114610

https://github.com/rust-lang/rust/issues/114610

Ran the tests as described in https://github.com/rust-lang/rust/blob/master/src/doc/rustc/src/platform-support/wasm32-wasi-preview1-threads.md?plain=1#L125
2023-08-23 17:46:33 +02:00
Jakub Beránek
9cabc91a5f Use LLVM 17 as the host compiler 2023-08-23 16:56:55 +02:00
Eric Mark Martin
107cb5c904
predicates of 2023-08-23 11:47:13 -03:00
Guillaume Gomez
73ccfc5683 Update run-make/issue-88756-default-output test 2023-08-23 16:33:07 +02:00
Guillaume Gomez
d3f35e96c1 Add test for --no-html-source flag 2023-08-23 15:54:04 +02:00