Commit Graph

1662 Commits

Author SHA1 Message Date
bors
aa8e761def Auto merge of #100624 - GuillaumeGomez:update-minifier-version, r=nnethercote
Update minifier version to 0.2.2

Following [this PR](https://github.com/GuillaumeGomez/minifier-rs/pull/98), the CSS minification should be much faster now (thanks to `@nnethercote).`

r? `@nnethercote`
2022-08-21 04:21:06 +00:00
Matthias Krüger
c4fa35bb41
Rollup merge of #100642 - mzohreva:mz/update-sgx-abi-cancel-queue, r=Mark-Simulacrum
Update fortanix-sgx-abi and export some useful SGX usercall traits

Update `fortanix-sgx-abi` to 0.5.0 to add support for cancel queue (see https://github.com/fortanix/rust-sgx/pull/405 and https://github.com/fortanix/rust-sgx/pull/404).

Export some useful traits for processing SGX usercall. This is needed for https://github.com/fortanix/rust-sgx/pull/404 to avoid duplication.

cc `@raoulstrackx` and `@jethrogb`
2022-08-20 19:32:10 +02:00
Matthias Krüger
36d8d5565d
Rollup merge of #100656 - ehuss:update-cargo, r=ehuss
Update cargo

3 commits in efd4ca3dc0b89929dc8c5f5c023d25978d76cb61..9809f8ff33c2b998919fd0432c626f0f7323697a
2022-08-12 01:28:28 +0000 to 2022-08-16 22:10:06 +0000
- Improve error message for an array value in the manifest (rust-lang/cargo#10944)
- Fix file locking being not supported on Android raising an error (rust-lang/cargo#10975)
- Bump to 0.66.0, update changelog (rust-lang/cargo#10983)
2022-08-17 12:33:00 +02:00
Matthias Krüger
c0297e2330
Rollup merge of #100646 - finalchild:emoji-diag, r=compiler-errors
Migrate emoji identifier diagnostics to `SessionDiagnostic` in rustc_interface

* Migrate emoji identifier diagnostics to `interface_ferris_identifier` and `interface_emoji_identifier`.

This is my first PR! I'm learning how to migrate these diagnostics. Thanks in advance.

r? rust-lang/diagnostics
2022-08-17 12:32:56 +02:00
Eric Huss
f4674b4961 Update cargo 2022-08-16 19:02:19 -07:00
Josh Stone
147032a618 Move the cast_float_to_int fallback code to GCC
Now that we require at least LLVM 13, that codegen backend is always
using its intrinsic `fptosi.sat` and `fptoui.sat` conversions, so it
doesn't need the manual implementation. However, the GCC backend still
needs it, so we can move all of that code down there.
2022-08-16 15:46:17 -07:00
finalchild
c1a98416e3 Migrate emoji identifier diagnostics to SessionDiagnostic 2022-08-17 05:07:47 +09:00
Mohsen Zohrevandi
70dd980c8d Update fortanix-sgx-abi and export some useful SGX usercall traits
Update fortanix-sgx-abi to 0.5.0 to add support for cancel queue (see
https://github.com/fortanix/rust-sgx/pull/405 and
https://github.com/fortanix/rust-sgx/pull/404).

Export some useful traits for processing SGX usercall. This is needed
for https://github.com/fortanix/rust-sgx/pull/404 to avoid duplication.
2022-08-16 11:01:53 -07:00
Guillaume Gomez
fb62f2804f Update minifier version to 0.2.2 2022-08-16 13:50:18 +02:00
Michael Goulet
5309375d2c Do not report cycle error when inferring return type for suggestion 2022-08-16 03:00:32 +00:00
Matthias Krüger
e65de39763
Rollup merge of #100586 - the8472:available_parallelism_2, r=jyn514
Reland changes replacing num_cpus with available_parallelism

Since #97925 added cgroupv1 support the problem in #97549 which lead to the previous revert should be addressed now.

Cargo has reapplied the replacement too https://github.com/rust-lang/cargo/pull/10969

Reverts 1ae4b25826 (part of #97911)
Relands #94524
2022-08-15 20:11:41 +02:00
The 8472
84531229bb Revert "Revert "Remove num_cpus dependency from bootstrap, build-manifest and rustc_session""
This reverts commit 1ae4b25826.
2022-08-15 16:24:07 +02:00
Ivan Markov
84a0da6848 Fix STD build for ESP-IDF 2022-08-15 07:45:58 +00:00
bors
75b7e52e92 Auto merge of #100380 - nicholasbishop:bishop-update-cb2, r=Mark-Simulacrum
Update compiler_builtins to 0.1.79

This pulls in a memcmp fix and some UEFI float-to-int fixes:
https://github.com/rust-lang/compiler-builtins/compare/0.1.78...0.1.79
2022-08-13 05:10:01 +00:00
bors
cc65e1a548 Auto merge of #100435 - ehuss:update-cargo, r=ehuss
Update cargo

8 commits in ce40690a5e4e315d3dab0aae1eae69d0252c52ac..efd4ca3dc0b89929dc8c5f5c023d25978d76cb61
2022-08-09 22:32:17 +0000 to 2022-08-12 01:28:28 +0000
- Use `std:🧵:scope` to replace crossbeam (rust-lang/cargo#10977)
- [docs] Remove extra "in" from `cargo-test.md` (rust-lang/cargo#10978)
- Enable two windows tests (rust-lang/cargo#10930)
- Improve error msg for get target runner (rust-lang/cargo#10968)
- Ensure rustc-echo-wrapper works with an overridden build.target-dir (rust-lang/cargo#10962)
- Switch back to `available_parallelism` (rust-lang/cargo#10969)
- Only override published resolver when the workspace is different (rust-lang/cargo#10961)
- Add `CARGO_LOG` to "Environment variables Cargo reads" (rust-lang/cargo#10967)
2022-08-12 06:45:35 +00:00
Eric Huss
bffa751b2f Update cargo 2022-08-11 20:03:43 -07:00
bors
b998821e4c Auto merge of #100419 - flip1995:clippyup, r=Manishearth
Update Clippy

r? `@Manishearth`
2022-08-12 00:12:51 +00:00
Matthias Krüger
6737549aaf
Rollup merge of #99421 - Bryanskiy:android-crt-static, r=petrochenkov
add crt-static for android
2022-08-11 22:52:58 +02:00
Philipp Krones
ea90d4bce5
Update Cargo.lock 2022-08-11 19:42:37 +02:00
Ralf Jung
3ba055fdc5 update Miri 2022-08-10 14:17:48 -04:00
Bryanskiy
874ee5bede add crt-static for android 2022-08-10 19:42:24 +03:00
Nicholas Bishop
d1926ebf53 Update compiler_builtins to 0.1.79 2022-08-10 12:13:33 -04:00
bors
c7ff1e8b00 Auto merge of #100260 - ehuss:compiletest-target-cfg, r=Mark-Simulacrum
compiletest: use target cfg instead of hard-coded tables

This changes compiletest to use `rustc --print=cfg` to dynamically determine the properties of a target when matching `ignore` and `only` rules instead of using hard-coded tables or target-triple parsing (which don't always follow the `<arch><sub>-<vendor>-<sys>-<abi>` pattern). The benefit here is that it will more accurately match the target properties, and not require maintaining these extra tables.

This also adds matching the `target_family` in ignore rules. The primary benefit here is so that `ignore-wasm` works as expected (matching all wasm-like targets). There were already several tests that had `ignore-wasm` in them (which previously had no effect), so it is evident that some people expected that to work. This also adds `ignore-unix/only-unix`.

There is some risk that this changes the behavior from before since the tables aren't quite the same as the target properties. However, I did fairly extensive comparisons to see what would be different. https://gist.github.com/ehuss/5bf7ab347605160cefb6f84ba5ea5f6b contains a full list of differences for all targets for all tests. I do not think any of the affected target/test combinations are things that are actually tested in CI. I tested several of the more unusual test images (test-various, dist-various-1, wasm32), and they seem fine.

A summary of most of the reasons behind the differences:

- wasm64-unknown-unknown wasm32-wasi now match "wasm"
- Targets now match "gnu" because they have target_env=gnu
    - aarch64-wrs-vxworks
    - armv7-wrs-vxworks-eabihf
    - i686-wrs-vxworks
    - powerpc-wrs-vxworks
    - powerpc64-wrs-vxworks
    - x86_64-wrs-vxworks
- wasm64-unknown-unknown now matches wasm64
- x86_64-unknown-none-linuxkernel no longer matches "linux", but will match "gnu" and "none"
- Various arm targets now match "aarch64" or "arm":
    - arm64_32-apple-watchos
    - armebv7r-none-eabi
    - armv6-unknown-freebsd
    - armv6-unknown-netbsd-eabihf
    - armv6k-nintendo-3ds
    - armv7-wrs-vxworks-eabihf
    - armv7a-kmc-solid_asp3-eabi
    - armv7a-kmc-solid_asp3-eabihf
    - armv7a-none-eabi
    - armv7a-none-eabihf
    - armv7k-apple-watchos
    - armv7r-none-eabi
    - armv7r-none-eabihf
- Now matches "thumb" and "arm"
    - thumbv4t-none-eabi
    - thumbv6m-none-eabi
    - thumbv7a-pc-windows-msvc
    - thumbv7a-uwp-windows-msvc
    - thumbv7em-none-eabi
    - thumbv7em-none-eabihf
    - thumbv7m-none-eabi
    - thumbv7neon-linux-androideabi
    - thumbv7neon-unknown-linux-gnueabihf
    - thumbv7neon-unknown-linux-musleabihf
    - thumbv8m.base-none-eabi
    - thumbv8m.main-none-eabi
- asmjs-unknown-emscripten now matches "wasm32" because that it is its defined arch
- avr-unknown-gnu-atmega328 now matches "none" (because target_os="none")
- now matches 64bit:
    - bpfeb-unknown-none
    - bpfel-unknown-none
    - sparcv9-sun-solaris
- now matches endian-big:
    - m68k-unknown-linux-gnu
- now matches 16bit:
    - msp430-none-elf
- now matches 32bit:
    - arm64_32-apple-watchos
- now matches riscv32 (and needs-asm-support):
    - riscv32gc-unknown-linux-gnu
    - riscv32gc-unknown-linux-musl
    - riscv32i-unknown-none-elf
    - riscv32im-unknown-none-elf
    - riscv32imac-unknown-none-elf
    - riscv32imac-unknown-xous-elf
    - riscv32imc-esp-espidf
    - riscv32imc-unknown-none-elf
    - riscv64imac-unknown-none-elf
2022-08-10 15:22:26 +00:00
Eric Huss
0a31aa29e4 Update cargo 2022-08-10 04:07:57 -07:00
Dylan DPC
1dc4858914
Rollup merge of #96478 - WaffleLapkin:rustc_default_body_unstable, r=Aaron1011
Implement `#[rustc_default_body_unstable]`

This PR implements a new stability attribute — `#[rustc_default_body_unstable]`.

`#[rustc_default_body_unstable]` controls the stability of default bodies in traits.
For example:
```rust
pub trait Trait {
    #[rustc_default_body_unstable(feature = "feat", isssue = "none")]
    fn item() {}
}
```
In order to implement `Trait` user needs to either
- implement `item` (even though it has a default implementation)
- enable `#![feature(feat)]`

This is useful in conjunction with [`#[rustc_must_implement_one_of]`](https://github.com/rust-lang/rust/pull/92164), we may want to relax requirements for a trait, for example allowing implementing either of `PartialEq::{eq, ne}`, but do so in a safe way — making implementation of only `PartialEq::ne` unstable.

r? `@Aaron1011`
cc `@nrc` (iirc you were interested in this wrt `read_buf`), `@danielhenrymantilla` (you were interested in the related `#[rustc_must_implement_one_of]`)
P.S. This is my first time working with stability attributes, so I'm not sure if I did everything right 😅
2022-08-09 17:34:50 +05:30
Eric Huss
fab8996400 compiletest: use precise cfg matching instead of hard-coded tables 2022-08-07 23:22:28 -07:00
bors
d394408fb3 Auto merge of #100218 - nicholasbishop:bishop-update-cb, r=Mark-Simulacrum
Update compiler_builtins to 0.1.78

Among other things, this pulls in https://github.com/rust-lang/compiler-builtins/pull/475, which fixes some i128/u128 arithmetic operations on the `x86_64-unknown-uefi` target.
2022-08-07 18:44:41 +00:00
Nicholas Bishop
3c432032f0 Update compiler_builtins to 0.1.78 2022-08-06 20:49:48 -04:00
bors
cc71eef498 Auto merge of #100213 - matthiaskrgr:rollup-mqe7t1n, r=matthiaskrgr
Rollup of 5 pull requests

Successful merges:

 - #100071 (deps: dedupe `annotate-snippets` crate versions)
 - #100127 (Remove Windows function preloading)
 - #100130 (Avoid pointing out `return` span if it has nothing to do with type error)
 - #100169 (Optimize `pointer::as_aligned_to`)
 - #100175 (ascii -> ASCII in code comment)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2022-08-06 23:38:28 +00:00
Matthias Krüger
aaa054e53c
Rollup merge of #100071 - klensy:annotate-snippets-bump, r=Mark-Simulacrum
deps: dedupe `annotate-snippets` crate versions

Dedupes `annotate-snippets` crate versions (https://github.com/rust-lang/annotate-snippets-rs/blob/0.9.1/CHANGELOG.md). Should work, but there is not a lot of tests.

Looks like switching to that crate a bit stalled.
2022-08-07 01:19:32 +02:00
bors
2befdefdda Auto merge of #100117 - nicholasbishop:bishop-update-cc, r=Mark-Simulacrum
Bump cc version in bootstrap

Among other changes, the newer cc release pulls in this fix:
b2792e33ff

This fixes errors when building compiler_builtins for UEFI targets.
2022-08-06 21:10:52 +00:00
bors
1b57946a40 Auto merge of #100088 - RalfJung:anyhow, r=Mark-Simulacrum
update anyhow

Fixes https://github.com/rust-lang/rust/issues/100062 by incorporating https://github.com/dtolnay/anyhow/pull/249
2022-08-03 19:34:24 +00:00
Nicholas Bishop
34537b46be Bump cc version in bootstrap
Among other changes, the newer cc release pulls in this fix:
b2792e33ff

This fixes errors when building compiler_builtins for UEFI targets.
2022-08-03 13:32:27 -04:00
bors
e141246cbb Auto merge of #100082 - matthiaskrgr:rollup-ywu4iux, r=matthiaskrgr
Rollup of 6 pull requests

Successful merges:

 - #99933 (parallelize HTML checking tool)
 - #99958 (Improve position named arguments lint underline and formatting names)
 - #100008 (Update all pre-cloned submodules on startup)
 - #100049 (⬆️ rust-analyzer)
 - #100070 (Clarify Cargo.toml comments)
 - #100074 (rustc-docs: Be less specific about the representation of `+bundle`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2022-08-03 04:50:42 +00:00
Ralf Jung
2bde0e7bbc update anyhow 2022-08-02 22:14:48 -04:00
bors
e4417cf020 Auto merge of #92268 - jswrenn:transmute, r=oli-obk
Initial implementation of transmutability trait.

*T'was the night before Christmas and all through the codebase, not a miri was stirring — no hint of `unsafe`!*

This PR provides an initial, **incomplete** implementation of *[MCP 411: Lang Item for Transmutability](https://github.com/rust-lang/compiler-team/issues/411)*. The `core::mem::BikeshedIntrinsicFrom` trait provided by this PR is implemented on-the-fly by the compiler for types `Src` and `Dst` when the bits of all possible values of type `Src` are safely reinterpretable as a value of type `Dst`.

What this PR provides is:
- [x] [support for transmutations involving primitives](https://github.com/jswrenn/rust/tree/transmute/src/test/ui/transmutability/primitives)
- [x] [support for transmutations involving arrays](https://github.com/jswrenn/rust/tree/transmute/src/test/ui/transmutability/arrays)
- [x] [support for transmutations involving structs](https://github.com/jswrenn/rust/tree/transmute/src/test/ui/transmutability/structs)
- [x] [support for transmutations involving enums](https://github.com/jswrenn/rust/tree/transmute/src/test/ui/transmutability/enums)
- [x] [support for transmutations involving unions](https://github.com/jswrenn/rust/tree/transmute/src/test/ui/transmutability/unions)
- [x] [support for weaker validity checks](https://github.com/jswrenn/rust/blob/transmute/src/test/ui/transmutability/unions/should_permit_intersecting_if_validity_is_assumed.rs) (i.e., `Assume::VALIDITY`)
- [x] visibility checking

What isn't yet implemented:
- [ ] transmutability options passed using the `Assume` struct
- [ ] [support for references](https://github.com/jswrenn/rust/blob/transmute/src/test/ui/transmutability/references.rs)
- [ ] smarter error messages

These features will be implemented in future PRs.
2022-08-02 21:17:31 +00:00
Matthias Krüger
63cd10154d
Rollup merge of #99933 - alex:parallel-html-checking, r=Mark-Simulacrum
parallelize HTML checking tool

there's a lot of IO, so timings on my laptop are far from stable, but it seems to be considerably faster.

this step often appears to take 5+ minutes in CI, so hopefully this offers a speedup
2022-08-02 23:07:44 +02:00
klensy
754b52669f dedupe 'annotate-snippets' crate versions 2022-08-02 21:07:01 +03:00
bors
760d8a2cb1 Auto merge of #99768 - klensy:bump-deps-07-22, r=Mark-Simulacrum
update few deps

Updates few crates:

* openssl-src v111.18.0+1.1.1n -> v111.22.0+1.1.1q: fixes few CVE's (https://www.openssl.org/news/vulnerabilities-1.1.1.html: https://cve.org/CVERecord?id=CVE-2022-1292 https://cve.org/CVERecord?id=CVE-2022-2068 https://cve.org/CVERecord?id=CVE-2022-2097)

* openssl-probe v0.1.2 -> v0.1.5 updates ancient (2017) crate (https://github.com/alexcrichton/openssl-probe/compare/0.1.2...0.1.5). Adds support to search cert for additional platforms.

* indoc v1.0.3 -> v1.0.6 (https://github.com/dtolnay/indoc/compare/1.0.3...1.0.6) Nothing special changed, removes unindent v0.1.7

* bstr v0.2.13 -> v0.2.17 (https://github.com/BurntSushi/bstr/compare/0.2.13...0.2.17) Few speedups (8e65992131, 5fcef919ad) and bugfix (b2111b6bbf)

* crc32fast v1.2.0 -> v1.3.2 (https://github.com/srijs/rust-crc32fast/compare/v1.2.0...v1.3.2) Speedup debug (e61ce6a39b)

* diff v0.1.12 -> v0.1.13 (https://github.com/utkarshkukreti/diff.rs/compare/0.1.12...0.1.13) Few optimizations (https://github.com/utkarshkukreti/diff.rs/pull/16, 0f0aa580f1)

* ignore v0.4.17 -> v0.4.18 (it's hard to get usable diff, but most notable perf change is a28e664abd)

* globset v0.4.5 -> v0.4.9

* regex v1.5.5 -> v1.5.6 few bugfixes (https://github.com/rust-lang/regex/blob/1.5.6/CHANGELOG.md#156-2022-05-20). There exist 1.6.0 version, but it's too fresh.
2022-07-30 06:54:38 +00:00
Alex Gaynor
5b0ec1ebe4
parallelize HTML checking tool 2022-07-29 23:26:38 -04:00
Nika Layzell
6d1650fe45 proc_macro: use crossbeam channels for the proc_macro cross-thread bridge
This is done by having the crossbeam dependency inserted into the
proc_macro server code from the server side, to avoid adding a
dependency to proc_macro.

In addition, this introduces a -Z command-line option which will switch
rustc to run proc-macros using this cross-thread executor. With the
changes to the bridge in #98186, #98187, #98188 and #98189, the
performance of the executor should be much closer to same-thread
execution.

In local testing, the crossbeam executor was substantially more
performant than either of the two existing CrossThread strategies, so
they have been removed to keep things simple.
2022-07-29 17:38:12 -04:00
Oli Scherer
a4375cb292 Bump tracing to 0.1.35 2022-07-29 15:41:15 +00:00
Oli Scherer
6a0511d3d5 tracing 0.1.32 2022-07-29 15:41:15 +00:00
Oli Scherer
9f44a63570 tracing 0.1.33 2022-07-29 15:41:15 +00:00
Oli Scherer
e896228ef3 Update tracing to 0.1.31 2022-07-29 15:41:15 +00:00
Philipp Krones
d673219ea3
Update Cargo.lock 2022-07-28 19:08:41 +02:00
klensy
2787d4280f fix memchr features in workspace-hack 2022-07-28 17:24:46 +03:00
klensy
43512e6745 update few deps
openssl-src v111.18.0+1.1.1n -> v111.22.0+1.1.1q
openssl-probe v0.1.2 -> v0.1.5
indoc v1.0.3 -> v1.0.6
bstr v0.2.13 -> v0.2.17
crc32fast v1.2.0 -> v1.3.2
diff v0.1.12 -> v0.1.13
ignore v0.4.17 -> v0.4.18
globset v0.4.5 -> v0.4.9
regex v1.5.5 -> v1.5.6
2022-07-28 13:22:34 +03:00
Jack Wrenn
bc4a1dea41 Initial (incomplete) implementation of transmutability trait.
This initial implementation handles transmutations between types with specified layouts, except when references are involved.

Co-authored-by: Igor null <m1el.2027@gmail.com>
2022-07-27 17:33:56 +00:00
Guillaume Gomez
7f78a9acc5 Update pulldown-cmark version 2022-07-26 20:36:20 +02:00
Maybe Waffle
1e1d6fe84d Improve error message for unstable default body 2022-07-26 15:40:04 +04:00
bjorn3
395d564f25 Use object instead of LLVM for reading bitcode from rlibs 2022-07-25 16:07:23 +00:00
bors
4dbc89de3f Auto merge of #99251 - cuviper:hashbrown-0.12, r=Mark-Simulacrum
Upgrade indexmap and thorin-dwp to use hashbrown 0.12

This removes the last dependencies on hashbrown 0.11.

This also upgrades to hashbrown 0.12.3 to fix a double-free (#99372).
2022-07-24 04:03:29 +00:00
bors
db8086eb60 Auto merge of #95548 - rcvalle:rust-cfi-2, r=nagisa
Add fine-grained LLVM CFI support to the Rust compiler

This PR improves the LLVM Control Flow Integrity (CFI) support in the Rust compiler by providing forward-edge control flow protection for Rust-compiled code only by aggregating function pointers in groups identified by their return and parameter types.

Forward-edge control flow protection for C or C++ and Rust -compiled code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code share the same virtual address space) will be provided in later work as part of this project by identifying C char and integer type uses at the time types are encoded (see Type metadata in the design document in the tracking issue https://github.com/rust-lang/rust/issues/89653).

LLVM CFI can be enabled with -Zsanitizer=cfi and requires LTO (i.e., -Clto).

Thank you again, `@eddyb,` `@nagisa,` `@pcc,` and `@tmiasko` for all the help!
2022-07-24 01:22:36 +00:00
Ramon de C Valle
5ad7a646a5 Add fine-grained LLVM CFI support to the Rust compiler
This commit improves the LLVM Control Flow Integrity (CFI) support in
the Rust compiler by providing forward-edge control flow protection for
Rust-compiled code only by aggregating function pointers in groups
identified by their return and parameter types.

Forward-edge control flow protection for C or C++ and Rust -compiled
code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code
share the same virtual address space) will be provided in later work as
part of this project by identifying C char and integer type uses at the
time types are encoded (see Type metadata in the design document in the
tracking issue #89653).

LLVM CFI can be enabled with -Zsanitizer=cfi and requires LTO (i.e.,
-Clto).
2022-07-23 10:51:34 -07:00
bors
0e7c843da4 Auto merge of #98471 - wesleywiser:update_measureme, r=Mark-Simulacrum
Update measureme to the latest version
2022-07-23 16:14:40 +00:00
Eric Huss
31dd1f6859 Update mdbook 2022-07-22 11:59:20 -07:00
Ralf Jung
c2df1c21f8 update Miri 2022-07-21 16:04:37 -04:00
Eric Huss
821e9d56ae Update mdbook 2022-07-18 14:41:10 -07:00
bors
263edd43c5 Auto merge of #99033 - 5225225:interpreter-validity-checks, r=oli-obk
Use constant eval to do strict mem::uninit/zeroed validity checks

I'm not sure about the code organisation here, I just dumped the check in rustc_const_eval at the root. Not hard to move it elsewhere, in any case.

Also, this means cranelift codegen intrinsics lose the strict checks, since they don't seem to depend on rustc_const_eval, and I didn't see a point in keeping around two copies.

I also left comments in the is_zero_valid methods about "uhhh help how do i do this", those apply to both methods equally.

Also rustc_codegen_ssa now depends on rustc_const_eval... is this okay?

Pinging `@RalfJung` since you were the one who mentioned this to me, so I'm assuming you're interested.

Haven't had a chance to run full tests on this since it's really warm, and it's 1AM, I'll check out any failures/comments in the morning :)
2022-07-17 19:28:01 +00:00
Amanieu d'Antras
931a8f81fe Upgrade hashbrown to 0.12.3
This fixes a double-free in the `clone_from` function if dropping an
existing element in the table panics. See
https://github.com/rust-lang/hashbrown/pull/348 for more details.
2022-07-17 07:05:58 -07:00
Josh Stone
daa7c14a44 Upgrade indexmap and thorin-dwp to use hashbrown 0.12
This removes the last dependencies on hashbrown 0.11.
2022-07-17 07:05:58 -07:00
bors
c2ecd3af87 Auto merge of #99283 - RalfJung:miri, r=RalfJung
update Miri

Fixes https://github.com/rust-lang/rust/issues/99224
r? `@ghost`
2022-07-17 13:08:06 +00:00
Ralf Jung
10430dbf8e update Miri 2022-07-17 08:47:42 -04:00
David Wood
78b19a90b7 passes: migrate half of check_attr
Migrate half of the `rustc_passes::check_attr` diagnostics to using
diagnostic derives and being translatable.
2022-07-15 16:13:49 +01:00
5225225
27412d1e3e Use constant eval to do strict validity checks 2022-07-14 22:55:17 +01:00
bors
1ba1fec234 Auto merge of #96544 - m-ysk:feature/issue-96358, r=cjgillot
Stop keeping metadata in memory before writing it to disk

Fixes #96358

I created this PR according with the instruction given in the issue except for the following points:

- While the issue says "Write metadata into the temporary file in `encode_and_write_metadata` even if `!need_metadata_file`", I could not do that. That is because though I tried to do that and run `x.py test`, I got a lot of test failures as follows.

<details>
<summary>List of failed tests</summary>
<pre>
<code>
failures:
    [ui] src/test/ui/json-multiple.rs
    [ui] src/test/ui/json-options.rs
    [ui] src/test/ui/rmeta/rmeta-rpass.rs
    [ui] src/test/ui/save-analysis/emit-notifications.rs
    [ui] src/test/ui/svh/changing-crates.rs
    [ui] src/test/ui/svh/svh-change-lit.rs
    [ui] src/test/ui/svh/svh-change-significant-cfg.rs
    [ui] src/test/ui/svh/svh-change-trait-bound.rs
    [ui] src/test/ui/svh/svh-change-type-arg.rs
    [ui] src/test/ui/svh/svh-change-type-ret.rs
    [ui] src/test/ui/svh/svh-change-type-static.rs
    [ui] src/test/ui/svh/svh-use-trait.rs

test result: FAILED. 12915 passed; 12 failed; 100 ignored; 0 measured; 0 filtered out; finished in 71.41s

Some tests failed in compiletest suite=ui mode=ui host=x86_64-unknown-linux-gnu target=x86_64-unknown-linux-gnu
Build completed unsuccessfully in 0:01:58
</code>
</pre>
</details>

- I could not resolve the extra tasks about `create_rmeta_file` and `create_compressed_metadata_file` for my lack of ability.
2022-07-14 21:50:14 +00:00
kadmin
e612e2603c Move abstract const to rustc_middle::ty 2022-07-12 02:21:31 +00:00
Michael Howell
4a7b773a02 Update Cargo.lock 2022-07-09 10:05:05 -07:00
Michael Howell
271bad9b08 Update submodule rust-installer
This includes the following pull requests:

* https://github.com/rust-lang/rust-installer/pull/114
* https://github.com/rust-lang/rust-installer/pull/113
2022-07-09 09:49:05 -07:00
Michael Howell
b8844f2811 Bump to clap 3 2022-07-09 09:49:05 -07:00
bors
06754d8852 Auto merge of #99034 - RalfJung:miri, r=Mark-Simulacrum
update Miri

Fixes https://github.com/rust-lang/rust/issues/98922
r? `@ghost`
2022-07-08 20:36:33 +00:00
Ralf Jung
1cc7139ee0 add regex to rustc-workspace-hack 2022-07-08 00:23:44 -04:00
Michael Goulet
ff9fd36aa4 Implement IntoDiagnosticArg for hir::ConstContext 2022-07-08 03:47:31 +00:00
Camille GILLOT
250c71b85d Make AST lowering a query. 2022-07-06 23:04:55 +02:00
Dylan DPC
df1f415305
Rollup merge of #98884 - davidtwco:translation-on-lints-derive, r=oli-obk
macros: `LintDiagnostic` derive

- Move `LintDiagnosticBuilder` into `rustc_errors` so that a diagnostic derive can refer to it.
- Introduce a `DecorateLint` trait, which is equivalent to `SessionDiagnostic` or `AddToDiagnostic` but for lints. Necessary without making more changes to the lint infrastructure as `DecorateLint` takes a `LintDiagnosticBuilder` and re-uses all of the existing logic for determining what type of diagnostic a lint should be emitted as (e.g. error/warning).
- Various refactorings of the diagnostic derive machinery (extracting `build_field_mapping` helper and moving `sess` field out of the `DiagnosticDeriveBuilder`).
- Introduce a `LintDiagnostic` derive macro that works almost exactly like the `SessionDiagnostic` derive macro  except that it derives a `DecorateLint` implementation instead. A new derive is necessary for this because `SessionDiagnostic` is intended for when the generated code creates the diagnostic. `AddToDiagnostic` could have been used but it would have required more changes to the lint machinery.

~~At time of opening this pull request, ignore all of the commits from #98624, it's just the last few commits that are new.~~

r? `@oli-obk`
2022-07-06 14:49:10 +05:30
Eric Huss
4caec093d7 Update cargo 2022-07-05 11:58:38 -07:00
David Wood
9d864c8d56 macros: add diagnostic derive for lints
`SessionDiagnostic` isn't suitable for use on lints as whether or not it
creates an error or a warning is decided at compile-time by the macro,
whereas lints decide this at runtime based on the location of the lint
being reported (as it will depend on the user's `allow`/`deny`
attributes, etc). Re-using most of the machinery for
`SessionDiagnostic`, this macro introduces a `LintDiagnostic` derive
which implements a `DecorateLint` trait, taking a
`LintDiagnosticBuilder` and adding to the lint according to the
diagnostic struct.
2022-07-05 16:00:21 +01:00
Yoshiki Matsuda
5d9ba49bb9 move encode_and_write_metadata to rustc_metadata::fs 2022-07-02 22:51:40 +09:00
Philipp Krones
5fead7a0f0
Update Cargo.lock 2022-06-30 11:35:55 +02:00
Dylan DPC
d10497bba2
Rollup merge of #98415 - compiler-errors:rustc-borrowck-session-diagnostic-1, r=davidtwco
Migrate some `rustc_borrowck` diagnostics to `SessionDiagnostic`

Self-explanatory

r? ```@davidtwco```
2022-06-29 17:59:31 +05:30
bors
66c83ffca1 Auto merge of #98558 - nnethercote:smallvec-1.8.1, r=lqd
Update `smallvec` to 1.8.1.

This pulls in https://github.com/servo/rust-smallvec/pull/282, which
gives some small wins for rustc.

r? `@lqd`
2022-06-29 09:11:29 +00:00
Michael Goulet
98af1bfecc Migrate some rustc_borrowck diagnostics to SessionDiagnostic 2022-06-28 22:41:56 +00:00
Wesley Wiser
6108caac11 Update measureme to the latest version 2022-06-27 11:09:59 -04:00
David Wood
be9ebfdbce privacy: port "field is private" diag
Signed-off-by: David Wood <david.wood@huawei.com>
2022-06-27 08:53:42 +01:00
Nicholas Nethercote
7c40661ddb Update smallvec to 1.8.1.
This pulls in https://github.com/servo/rust-smallvec/pull/282, which
gives some small wins for rustc.
2022-06-27 08:48:55 +10:00
bors
7125846d17 Auto merge of #98518 - RalfJung:miri, r=RalfJung
update Miri

Fixes https://github.com/rust-lang/rust/issues/98493 (this is a flaky test, that's why the toolstate already says Miri is fixed)
r? `@ghost` Cc `@rust-lang/miri`
2022-06-26 12:16:10 +00:00
Yuki Okushi
d0828a3915
Rollup merge of #98488 - Mark-Simulacrum:bump-rls, r=pietroalbini
Bump RLS to latest master on rust-lang/rls

Of primary interest, this merges
rust-lang/rls@ece09b88c0 into rust-lang/rust,
which brings in the changes that fix RLS tests broken by #97853. #97853 already
introduced that commit's changes (under
rust-lang/rls@27f4044df0) but without putting those changes on
rust-lang/rls as a branch, so we ended up with an orphan commit that caused
trouble when updating submodules in rust-lang/rust.

This commit, once merged into rust-lang/rust, should continue to let RLS tests
to pass on rust-lang/rust's side and move us back into a healthy state where tip
of the submodule points to a valid master commit in the rust-lang/rls
repository.

cc https://github.com/rust-lang/rust/issues/98451, but not marking as fixed as I believe we need to add verification to prevent future oversights.
2022-06-26 13:14:59 +09:00
Ralf Jung
61a986a015 update Miri 2022-06-25 22:23:12 -04:00
bors
20a6f3a8a8 Auto merge of #97513 - jyn514:submodule-handling, r=Mark-Simulacrum
Fully remove submodule handling from bootstrap.py

These submodules were previously updated in python because Cargo gives a hard error if toml files
are missing from the workspace:

```
error: failed to load manifest for workspace member `/home/jnelson/rust-lang/rust/src/tools/rls`

Caused by:
  failed to read `/home/jnelson/rust-lang/rust/src/tools/rls/Cargo.toml`

Caused by:
  No such file or directory (os error 2)
failed to run: /home/jnelson/rust-lang/rust/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /home/jnelson/rust-lang/rust/src/bootstrap/Cargo.toml
```

However, bootstrap doesn't actually need to be part of the workspace.
Remove it so we can move submodule handling fully to Rust, avoiding duplicate code between Rust and Python.

Note that this does break `cargo run`; it has to be `cd src/bootstrap && cargo run` now.
Given that we're planning to make the main entrypoint a shell script (or rust binary),
I think this is a good tradeoff for reduced complexity in bootstrap.py.

To get this working, I also had to remove support for vendoring when using the git sources, because `cargo vendor` requires all submodules to be checked out. I think this is ok; people who care about this are likely already using the pre-vendored `rustc-src` tarball.

Fixes https://github.com/rust-lang/rust/issues/90764. Helps with #94829
2022-06-25 21:01:10 +00:00
bors
9cf699d2ff Auto merge of #98412 - calebcartwright:sync-rustfmt, r=calebcartwright
Sync rustfmt

We had a bug in the update we made ~1 week ago, so running a somewhat early sync to pull the fix in
2022-06-25 18:00:12 +00:00
Mark Rousskov
557793c2a4 Bump RLS to latest master on rust-lang/rls
Of primary interest, this merges
rust-lang/rls@ece09b88c0 into rust-lang/rust,
which brings in the changes that fix RLS tests broken by #97853. #97853 already
introduced that commit's changes (under
27f4044df03d15c7c38a483c3e4635cf4f51807d) but without putting those changes on
rust-lang/rls as a branch, so we ended up with an orphan commit that caused
trouble when updating submodules in rust-lang/rust.

This commit, once merged into rust-lang/rust, should continue to let RLS tests
to pass on rust-lang/rust's side and move us back into a healthy state where tip
of the submodule points to a valid master commit in the rust-lang/rls
repository.
2022-06-25 10:05:31 -04:00
Yuki Okushi
d26b03c429
Rollup merge of #98411 - ehuss:update-tendril, r=Mark-Simulacrum
Update tendril

The 0.4.1 version of `tendril` (used by mdbook) triggers the `unaligned_references` lint which is now reported as a future-compatibility warning as of #95372. This updates it to 0.4.3 which does not trigger the warning. This update also triggered the update of `futf` from 0.1.4 to 0.1.5.

tendril changes: https://github.com/servo/tendril/compare/v0.4.1...v0.4.3
futf changes: https://github.com/servo/futf/compare/v0.1.4...v0.1.5
2022-06-24 16:43:48 +09:00
Yuki Okushi
0af99c99c4
Rollup merge of #97633 - mkroening:object-osabi, r=petrochenkov
Session object: Set OS/ABI

Closes https://github.com/rust-lang/rust/issues/97535.

This depends on
* https://github.com/gimli-rs/object/pull/438

This adapts LLVM's behavior of [`MCELFObjectTargetWriter::getOSABI`](8c8a2679a2/llvm/include/llvm/MC/MCELFObjectWriter.h (L72-L86)).
2022-06-24 16:43:43 +09:00
Michael Goulet
21085e9120
Rollup merge of #98353 - beetrees:builtin-macros-cfg-diag, r=davidtwco
Migrate two diagnostics from the `rustc_builtin_macros` crate

Migrate two diagnostics to use the struct derive and be translatable.

r? ```@davidtwco```
2022-06-23 14:39:11 -07:00
Martin Kröning
21625e5730 Session object: Set OS/ABI
This adapts LLVM's behavior of MCELFObjectTargetWriter::getOSABI [1].

[1]: 8c8a2679a2/llvm/include/llvm/MC/MCELFObjectWriter.h (L72-L86)
2022-06-23 11:20:52 +02:00
Caleb Cartwright
993ee00f21 update rustfmt 2022-06-22 22:16:58 -05:00
Eric Huss
04b75a72d7 Update tendril 2022-06-22 16:49:24 -07:00
Joshua Nelson
9cde0f7877 Fully remove submodule handling from bootstrap.py
These submodules were previously updated in python because Cargo gives a hard error if toml files
are missing from the workspace:

```
error: failed to load manifest for workspace member `/home/jnelson/rust-lang/rust/src/tools/rls`

Caused by:
  failed to read `/home/jnelson/rust-lang/rust/src/tools/rls/Cargo.toml`

Caused by:
  No such file or directory (os error 2)
failed to run: /home/jnelson/rust-lang/rust/build/x86_64-unknown-linux-gnu/stage0/bin/cargo build --manifest-path /home/jnelson/rust-lang/rust/src/bootstrap/Cargo.toml
```

However, bootstrap doesn't actually need to be part of the workspace.
Remove it so we can move submodule handling fully to Rust, avoiding duplicate code between Rust and Python.

Note that this does break `cargo run`; it has to be `cd src/bootstrap && cargo run` now.
Given that we're planning to make the main entrypoint a shell script (or rust binary),
I think this is a good tradeoff for reduced complexity in bootstrap.py.
2022-06-21 22:55:43 -05:00
bors
3d829a0922 Auto merge of #97853 - TaKO8Ki:emit-only-one-note-per-unused-struct-field, r=estebank
Collapse multiple dead code warnings into a single diagnostic

closes #97643
2022-06-22 02:51:55 +00:00