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r=Mark-Simulacrum
Add Tests for native wasm exceptions
### Motivation
In PR #111322, I added support for native WASM exceptions. I was asked by ``@davidtwco`` to add some tests for it in a follow up PR, which seems like a very good idea.
This PR adds three tests for this feature:
* codegen: ensure the correct LLVM instructions are used
* assembly: ensure the correct WASM instructions are used
* run-make: ensure the exception handling works; the WASM code is run using a small nodejs script which demonstrates the exception handling
### Complications
There are a few changes beside adding the tests, which were necessary
* Tests for the wasm32-unknown-unknown target are (as far as I know) only run on `test-various`. Its docker image uses nodejs-15, which is very old. Experimental support for wasm-exceptions was added in nodejs16. In nodejs 18.12 (LTS), they are stable.
- --> increase nodejs to 18.12 in `test-various`
* codegen/assembly tests are not performed for the wasm32-unknown-unknown target yet
- --> add those to `test-various` as well
Due to the last point, some tests are run which have not run before (assembly+codegen tests for wasm32-unknown-unknown). I added `// ignore wasm32-bare` for those which failed
### Local testing
I run all tests locally using both `test-various` and `wasm32`. As far as I know, none of the other systems run any test for wasm32 targets.
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CI: merge x86_64-gnu-llvm-14 and x86_64-gnu-llvm-14-stage1 CI jobs
Another attempt to shorten CI job times. Suggested by `@the8472` [here](https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/CI.20usage/near/367172221).
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This updates wasi-libc to the latest master.
Resolves #112749
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Fix python linting errors
These were flagged by `ruff`, run using the config in https://github.com/rust-lang/rust/pull/112482
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This makes it easier to grep for executed commands in CI logs
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Publish docs as github artifacts during CI
Discussed here: https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/Building.20docs.20for.20PR.20CI
The goal is to make docs available for download after CI runs on PRs, for easy review of API changes.
Notes:
- Currently this only captures library documentation (`core`, `alloc`, `std`, `test`, `proc_macro`)
- You can't see artifacts until the entire workflow run has completed https://github.com/actions/upload-artifact/issues/53
- There is currently a generic file name `ci-artifacts`. No way to customize this based on contained files unfortunately https://github.com/actions/upload-artifact/issues/349
You can find the results at the bottom of the CI "summary" page:
<img width="379" alt="image" src="https://github.com/rust-lang/rust/assets/13724985/d3748e59-242c-40f8-9f54-82177b9b481b">
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This PR saves library docs as github artifacts so they can be easily
viewed for review.
Discussed in <https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/Building.20docs.20for.20PR.20CI>
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Replace const eval limit by a lint and add an exponential backoff warning
The lint triggers at the first power of 2 that comes after 1 million function calls or traversed back-edges (takes less than a second on usual programs). After the first emission, an unsilenceable warning is repeated at every following power of 2 terminators, causing it to get reported less and less the longer the evaluation runs.
cc `@rust-lang/wg-const-eval`
fixes #93481
closes #67217
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rust-lang/cargo#10910 starts emitting warning if resolver is not set
for 2021 edition package. We want to surpress the warning for now.
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Migrate GUI colors test to original CSS color format
Follow-up of https://github.com/rust-lang/rust/pull/111459.
The `browser-ui-test` update is a fix when converting the alpha value to hex format. More information [here](https://github.com/GuillaumeGomez/browser-UI-test/pull/511).
r? ````@notriddle````
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Enable sanitizers and profiler for aarch64-unknown-linux-musl
This is pretty heavily cargo-culted, hopefully I didn't screw it up too badly.
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ci: Add support for dist-loongarch64-linux
We are preparing to promote loongarch64-unknown-linux-gnu to Tier 2, and one of the tasks is to add CI support. We are currently in the process of upgrading the dependencies for the build tools, and before this is completed, we would like to request comments. Thanks
#### Progress
- [x] Update linux-raw-sys to 0.3.2 (rust-lang/cargo#11998)
- [x] Update openssl-src to 111.25.3+1.1.1t (rust-lang/cargo#12005)
- [x] bootstrap: Update linux-raw-sys to 0.3.2 (rust-lang/rust#110516)
- [x] Update linux-raw-sys to 0.3.4 (rust-lang/rust#110518)
- [x] Update cargo (rust-lang/rust#110834)
- [x] linux_like: Add missing constants for loongarch64 (rust-lang/libc#3237)
- [x] Release 0.2.143 (rust-lang/libc#3236)
- [x] Update libc to 0.2.144 (rust-lang/cargo#12098)
- [x] Update cargo (rust-lang/rust#111456)
Tier 2 with host tools MCP: https://github.com/rust-lang/compiler-team/issues/518
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Co-Authored-By: YANG Xiaojuan <yangxiaojuan@loongson.cn>
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Update the version of musl used on `*-linux-musl` targets to 1.2.3
Update the version of musl used on our Linux musl targets from 1.1.24 to 1.2.3 as proposed in rust-lang/compiler-team#572. musl 1.2.3 is the latest version of musl and supports the same range of Linux kernels as the 1.1 series. As such, it does not affect the minimum supported version of Linux for any of the musl targets.
One of the major musl 1.2 features is support for [time64](https://musl.libc.org/time64.html). This support is both source and ABI compatible with programs built against musl 1.1 and so updating the musl version for these targets should not cause Rust programs to fail to run or compile (a [crater run](https://github.com/rust-lang/rust/pull/107129#issuecomment-1407196104) has been completed which demonstrates this for the `i686-unknown-linux-musl` target).
Once this change reaches stable, the `libc` crate will then be able to [update their definitions to support 64-bit time](https://github.com/rust-lang/libc/pull/3068), matching the default musl 1.2 APIs exactly.
Fixes #91178
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Revert "Download the GCC sources insecurely"
This reverts commit 3da037f82988b8b3aca2ce13c5c81ba975923cab.
This workaround was added after TLS problems with Debian 6 were noted in <https://github.com/rust-lang/rust/pull/86586#issuecomment-868355356>, but we should be well past that since #95026, where our oldest images are now based on CentOS 7.
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Allow older LLVM versions to have missing components
This check was introduced by #77280 to ensure that all tests that are filtered by LLVM component are actually tested in CI. However this causes issues for new targets (e.g. #101069) where support is only available on the latest LLVM version.
This PR restricts the tests to only CI jobs that use the latest LLVM version.
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This reverts commit 3da037f82988b8b3aca2ce13c5c81ba975923cab.
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Spelling src ci
The various src/* items seem slightly disparate, so I'm doing src/* individually.
split from https://github.com/rust-lang/rust/pull/110392
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* architecture
* configures
* preparation
* toolstate
* unknown
Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>
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Like #107044, this will let us track compatibility with LLVM 16 going
forward, especially after we eventually upgrade our own to the next.
This also drops `tidy` here and in `x86_64-gnu-llvm-15`, syncing with
that change in #106085.
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This check was introduced by #77280 to ensure that all tests that are
filtered by LLVM component are actually tested in CI. However this
causes issues for new targets (e.g. #101069) where support is only
available on the latest LLVM version.
This PR restricts the tests to only CI jobs that use the latest LLVM
version.
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Use llvm 16.0.0 instead of 16.0.0-rc4 for build-clang.sh
Ref: https://github.com/rust-lang/rust/pull/107224
This PR doesn't make any update on LLVM submodule used by Rust repo, but would be super keen to update it, if necessary (https://rustc-dev-guide.rust-lang.org/backend/updating-llvm.html). LLVM 16.0.0 has been [released](https://discourse.llvm.org/t/llvm-16-0-0-release/69326) on March 18, while Rust 1.70 will become stable on June 1.
- https://releases.llvm.org/16.0.0/docs/ReleaseNotes.html
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Upgrade to LLVM 16, again
Relative to the previous attempt in https://github.com/rust-lang/rust/pull/107224:
* Update to GCC 8.5 on dist-x86_64-linux, to avoid std::optional ABI-incompatibility between libstdc++ 7 and 8.
* Cherry-pick https://github.com/llvm/llvm-project/commit/96df79af029b85616ab90e73143e0e8ae89c7b46.
* Cherry-pick https://github.com/llvm/llvm-project/commit/6fc670e5e370e90759b5adecd9980b63609dc2f8.
r? `@cuviper`
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Fix cross-compiling with dlltool for raw-dylib
Fix for #103939
Issue Details:
When attempting to cross-compile using the `raw-dylib` feature and the GNU toolchain, rustc would attempt to find a cross-compiling version of dlltool (e.g., `i686-w64-mingw32-dlltool`). The has two issues 1) on Windows dlltool is always `dlltool` (no cross-compiling named versions exist) and 2) it only supported compiling to i686 and x86_64 resulting in ARM 32 and 64 compiling as x86_64.
Fix Details:
* On Windows always use the normal `dlltool` binary.
* Add the ARM64 cross-compiling dlltool name (support for this is coming: https://sourceware.org/bugzilla/show_bug.cgi?id=29964)
* Provide the `-m` argument to dlltool to indicate the target machine type.
(This is the first of two PRs to fix the remaining issues for the `raw-dylib` feature (#58713) that is blocking stabilization (#104218))
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rustdoc: Add GUI test for "Auto-hide item contents for large items" setting
Part of https://github.com/rust-lang/rust/issues/66181.
The `browser-ui-test` version update is because there wasn't `null` check for attributes so I added it (PR is [here](https://github.com/GuillaumeGomez/browser-UI-test/pull/440)).
r? ``@notriddle``
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Add RANLIB_x86_64_unknown_illumos env for dist-x86_64-illumos dockerfile
close https://github.com/rust-lang/cc-rs/issues/798
We already set `AR_x86_64_unknown_illumos` in the dockerfile. So it is reasonable to set the `RANLIB_x86_64_unknown_illumos`.
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