546c1c2dd4
Rollup merge of #140687 - ehuss:update-mdbook, r=jieyouxu
...
Update mdbook to 0.4.49
This is a routine update to pull in some fixes and updates.
Changelog: https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-0449
2025-05-06 16:28:43 +10:00
42156bde4d
Rollup merge of #140251 - Zalathar:coverage-dump-path, r=clubby789
...
coverage-dump: Resolve global file IDs to filenames
The coverage-dump tool, used by coverage tests, currently includes “global file ID” numbers in its dump output.
This PR adds support for parsing coverage filename information from LLVM assembly `.ll` files, and resolving those file IDs to the corresponding filename, for inclusion in dump output.
This makes dump output more informative, especially for test cases involving multiple files, and will be important for testing expansion region support in the future.
---
The bootstrap changes don't necessarily have to land at the same time (e.g. they could be deferred to after the stage0 redesign if requested), but I would prefer to land them now if possible.
2025-05-06 16:28:40 +10:00
627873a078
Rollup merge of #140035 - fee1-dead-contrib:push-oszwkkvmpkks, r=jieyouxu,wesleywiser
...
Implement RFC 3503: frontmatters
Tracking issue: #136889
Supercedes #137193 . This implements [RFC 3503](https://github.com/rust-lang/rfcs/blob/master/text/3503-frontmatter.md ).
This might break rust-analyzer. Will look into how to fix that.
Suggestions welcome for how to improve diagnostics.
2025-05-06 16:28:39 +10:00
d5c09b4aa6
Rollup merge of #139773 - thaliaarchi:vec-into-iter-last, r=workingjubilee
...
Implement `Iterator::last` for `vec::IntoIter`
Avoid iterating everything when we have random access to the last element.
2025-05-06 16:28:39 +10:00
c53a76743c
coverage-dump: Dump filenames instead of global file IDs (and bless)
2025-05-06 11:58:58 +10:00
041b2b2c98
coverage-dump: Make filenames available to covfun record dumping
...
Actually printing the filenames is deferred to a subsequent commit that will
simultaneously bless all affected tests.
2025-05-06 11:58:58 +10:00
f1b8cd433f
coverage-dump: Include filenames hash in covfun line data
2025-05-06 11:58:58 +10:00
bc3f0e326a
coverage-dump: Extract a common parser method for maybe-compressed bytes
2025-05-06 11:58:58 +10:00
89319f2e12
coverage-dump: Extract some common code to an llvm_utils submodule
2025-05-06 11:58:50 +10:00
a3d5562fcf
bootstrap: Add check/test/run steps for src/tools/coverage-dump
...
This also causes the coverage-dump unit tests to run in CI and `./x test` by
default.
2025-05-06 11:48:37 +10:00
7295b08a17
Auto merge of #131160 - ismailarilik:handle-potential-query-instability-lint-for-rustc-middle, r=oli-obk
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Handle `rustc_middle` cases of `rustc::potential_query_instability` lint
This PR removes `#![allow(rustc::potential_query_instability)]` line from [`compiler/rustc_middle/src/lib.rs`](https://github.com/rust-lang/rust/blob/master/compiler/rustc_middle/src/lib.rs#L29 ) and converts `FxHash{Map,Set}` types into `FxIndex{Map,Set}` to suppress lint errors.
A somewhat tracking issue: https://github.com/rust-lang/rust/issues/84447
r? `@compiler-errors`
2025-05-06 01:36:23 +00:00
4a0969e06d
Auto merge of #140682 - GuillaumeGomez:rollup-6xjf6zn, r=GuillaumeGomez
...
Rollup of 11 pull requests
Successful merges:
- #140080 (mir-opt: Use one MirPatch in MatchBranchSimplification)
- #140115 (mir-opt: execute MatchBranchSimplification after GVN)
- #140357 (bypass linker configuration and cross target check on `x check`)
- #140374 (Resolve instance for SymFn in global/naked asm)
- #140559 (Removing rustc_type_ir in the rustc_infer codebase)
- #140605 (`fn check_opaque_type_parameter_valid` defer error)
- #140636 (implement `PanicTracker` to track `t` panics)
- #140661 (Make `-Zfixed-x18` into a target modifier)
- #140670 (calculate step duration in a panic-safe way)
- #140672 (Deeply normalize in the new solver in WF)
- #140676 (Update books)
r? `@ghost`
`@rustbot` modify labels: rollup
2025-05-05 22:24:10 +00:00
292aea50d8
Update mdbook to 0.4.49
...
This is a routine update to pull in some fixes and updates.
Changelog: https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-0449
2025-05-05 15:13:40 -07:00
2a882f75b4
Rollup merge of #140676 - rustbot:docs-update, r=ehuss
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Update books
## rust-lang/reference
9 commits in 3bf3402aea982b876eb56c87da17b0685c6461d5..387392674d74656f7cb437c05a96f0c52ea8e601
2025-05-03 21:29:09 UTC to 2025-04-22 15:25:03 UTC
- Document `let_chains` again (rust-lang/reference#1740 )
- Add: orphan rule rationale. (rust-lang/reference#1755 )
- Remove apologies about the Reference (rust-lang/reference#1792 )
- Clean up some inline assembly examples (rust-lang/reference#1804 )
- Remove StructExprTuple and StructExprUnit (rust-lang/reference#1803 )
- Improve documentation of struct expressions (rust-lang/reference#1799 )
- Clarify interaction of asm-goto with IBT (rust-lang/reference#1790 )
- naked functions (rust-lang/reference#1689 )
- Relabel grammarRailroad-Button (rust-lang/reference#1798 )
## rust-lang/rust-by-example
3 commits in 0d7964d5b22cf920237ef1282d869564b4883b88..8a8918c698534547fa8a1a693cb3e7277f0bfb2f
2025-04-30 12:20:49 UTC to 2025-04-22 17:42:30 UTC
- The example is not meant to be compiled. Changed the code block ann… (rust-lang/rust-by-example#1926 )
- Non-tail recursive call note in testcase_linked_list.md (rust-lang/rust-by-example#1924 )
- docs: mark illustrative 'static lifetime example with `ignore` (rust-lang/rust-by-example#1923 )
2025-05-05 21:32:36 +02:00
5822dd6247
Rollup merge of #140670 - onur-ozkan:129959, r=Kobzol
...
calculate step duration in a panic-safe way
obvious/self-explanatory change.
Fixes #129959
2025-05-05 21:32:35 +02:00
6cee5bf556
Rollup merge of #140636 - onur-ozkan:panic-tracker-for-t-macro, r=Kobzol
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implement `PanicTracker` to track `t` panics
Trying to understand panics triggered by `t` macro is very exhausting (especially on CI failures) because it doesn't provide any information about where the macro was originally invoked. This change adds that missing information when an inner call inside the `t` macro panics.
Resolves #137557
2025-05-05 21:32:34 +02:00
1e90557ae8
Rollup merge of #140374 - compiler-errors:global_asm-bug, r=lcnr
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Resolve instance for SymFn in global/naked asm
`Instance::expect_resolve` ensures that we're actually going from trait item -> impl item.
Fixes #140373
2025-05-05 21:32:32 +02:00
246acdbb95
Rollup merge of #140357 - onur-ozkan:133840, r=clubby789
...
bypass linker configuration and cross target check on `x check`
I was going to handle this using the untracked env approach, but I realized it somehow doesn't regress https://github.com/rust-lang/rust/issues/130108 anymore...
Anyway, if it works, it works. 😄 No need to dig deeper but my guess is we moved some cache-invalidating env from these functions to others.
Fixes https://github.com/rust-lang/rust/issues/133840
try-job: aarch64-apple
2025-05-05 21:32:31 +02:00
2e6882ac5b
Auto merge of #140664 - RalfJung:miri-sync, r=RalfJung
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Miri subtree update
r? `@ghost`
2025-05-05 19:14:42 +00:00
872387195d
Update books
2025-05-05 19:01:06 +02:00
662182637e
Implement RFC 3503: frontmatters
...
Supercedes #137193
2025-05-05 23:10:08 +08:00
29f9aaf503
calculate step duration in a panic-safe way
...
Signed-off-by: onur-ozkan <work@onurozkan.dev >
2025-05-05 15:02:46 +00:00
0f73f0f394
Auto merge of #140651 - lnicola:sync-from-ra, r=lnicola
...
Subtree update of `rust-analyzer`
r? `@ghost`
2025-05-05 15:00:09 +00:00
2426dbcde2
Handle rustc_middle cases of rustc::potential_query_instability lint
2025-05-05 16:36:04 +03:00
833c212b81
Rename Instance::new to Instance::new_raw and add a note that it is raw
2025-05-05 13:17:35 +00:00
4b8f88b251
Merge pull request #4310 from RalfJung/addr-space-conservation
...
alloc_addresses: when we are running out of addresses, start reusing more aggressively
2025-05-05 13:11:48 +00:00
84b3142e27
Merge pull request #4309 from RalfJung/both-borrows-tests
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move tests that are identical between SB and TB to shared files
2025-05-05 13:10:12 +00:00
5c7f1d76cb
alloc_addresses: when we are running out of addresses, start reusing more aggressively
2025-05-05 14:46:45 +02:00
aec861b5ae
consistent folder naming: stacked-borrows -> stacked_borrows
2025-05-05 14:44:37 +02:00
70ef2504b9
Merge pull request #4306 from yoctocell/fix-unsafecell-inside-box
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Tree Borrows: Correctly handle interior mutable data in `Box`
2025-05-05 11:58:34 +00:00
3f0d24ad4c
move tests that are identical between SB and TB to shared files
2025-05-05 13:49:18 +02:00
a8f7fd1d26
update cc_detect tests
...
Signed-off-by: onur-ozkan <work@onurozkan.dev >
2025-05-05 10:35:46 +00:00
f8a8bbd4c0
Merge pull request #4307 from JoJoDeveloping/remove-unique-is-unique
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Remove -Zunique-is-unique
2025-05-05 06:47:59 +00:00
cd55868a8d
Auto merge of #140353 - rust-lang:cargo_update, r=Mark-Simulacrum
...
Weekly `cargo update`
Automation to keep dependencies in `Cargo.lock` current.
The following is the output from `cargo update`:
```txt
compiler & tools dependencies:
Locking 36 packages to latest compatible versions
Updating addr2line v0.21.0 -> v0.24.2
Updating anyhow v1.0.97 -> v1.0.98
Updating askama v0.13.0 -> v0.13.1 (available: v0.14.0)
Updating askama_derive v0.13.0 -> v0.13.1
Updating backtrace v0.3.71 -> v0.3.74
Updating blake3 v1.8.1 -> v1.8.2
Updating chrono v0.4.40 -> v0.4.41
Updating clap v4.5.36 -> v4.5.37
Updating clap_builder v4.5.36 -> v4.5.37
Updating color-eyre v0.6.3 -> v0.6.4
Updating color-spantrace v0.2.1 -> v0.2.2
Updating derive-where v1.2.7 -> v1.4.0
Updating getrandom v0.2.15 -> v0.2.16
Removing gimli v0.28.1
Updating hashbrown v0.15.2 -> v0.15.3
Updating jiff v0.2.6 -> v0.2.12
Updating jiff-static v0.2.6 -> v0.2.12
Updating libm v0.2.11 -> v0.2.13
Removing object v0.32.2
Updating openssl-sys v0.9.107 -> v0.9.108
Adding owo-colors v4.2.0
Updating proc-macro2 v1.0.94 -> v1.0.95
Updating psm v0.1.25 -> v0.1.26
Updating rand v0.9.0 -> v0.9.1
Updating redox_syscall v0.5.11 -> v0.5.12
Updating rustix v1.0.5 -> v1.0.7
Updating sha2 v0.10.8 -> v0.10.9
Updating stacker v0.1.20 -> v0.1.21
Updating syn v2.0.100 -> v2.0.101
Updating synstructure v0.13.1 -> v0.13.2
Updating toml_datetime v0.6.8 -> v0.6.9
Adding windows v0.61.1
Adding windows-collections v0.2.0
Adding windows-future v0.2.0
Adding windows-numerics v0.2.0
Updating winnow v0.7.6 -> v0.7.9
Updating zerocopy v0.8.24 -> v0.8.25
Updating zerocopy-derive v0.8.24 -> v0.8.25
note: pass `--verbose` to see 33 unchanged dependencies behind latest
library dependencies:
Locking 2 packages to latest compatible versions
Removing allocator-api2 v0.2.21
Updating hashbrown v0.15.2 -> v0.15.3
Removing proc-macro2 v1.0.94
Removing quote v1.0.40
Updating rand v0.9.0 -> v0.9.1
Removing syn v2.0.100
Removing unicode-ident v1.0.18
Removing zerocopy v0.8.24
Removing zerocopy-derive v0.8.24
note: pass `--verbose` to see 3 unchanged dependencies behind latest
rustbook dependencies:
Locking 31 packages to latest compatible versions
Updating ammonia v4.0.0 -> v4.1.0
Updating anyhow v1.0.97 -> v1.0.98
Updating cc v1.2.19 -> v1.2.21
Updating chrono v0.4.40 -> v0.4.41
Updating clap v4.5.36 -> v4.5.37
Updating clap_builder v4.5.36 -> v4.5.37
Updating clap_complete v4.5.47 -> v4.5.48
Adding cssparser v0.35.0
Adding cssparser-macros v0.6.1
Adding dtoa v1.0.10
Adding dtoa-short v0.3.5
Updating hashbrown v0.15.2 -> v0.15.3
Updating html5ever v0.27.0 -> v0.31.0
Updating jiff v0.2.6 -> v0.2.12
Updating jiff-static v0.2.6 -> v0.2.12
Updating libc v0.2.171 -> v0.2.172
Updating markup5ever v0.12.1 -> v0.16.1
Adding match_token v0.1.0
Adding phf_macros v0.11.3
Updating proc-macro2 v1.0.94 -> v1.0.95
Updating redox_syscall v0.5.11 -> v0.5.12
Updating rustix v1.0.5 -> v1.0.7
Updating sha2 v0.10.8 -> v0.10.9
Updating syn v2.0.100 -> v2.0.101
Updating synstructure v0.13.1 -> v0.13.2
Updating toml v0.8.20 -> v0.8.22
Updating toml_datetime v0.6.8 -> v0.6.9
Updating toml_edit v0.22.24 -> v0.22.26
Adding toml_write v0.1.1
Adding web_atoms v0.1.1
Updating winnow v0.7.6 -> v0.7.9
```
2025-05-05 02:11:37 +00:00
2958d8969c
Auto merge of #140646 - tgross35:rollup-z3hjbm6, r=tgross35
...
Rollup of 6 pull requests
Successful merges:
- #137280 (stabilize ptr::swap_nonoverlapping in const)
- #140457 (Use target-cpu=z13 on s390x codegen const vector test)
- #140619 (Small adjustments to `check_attribute_safety` to make the logic more obvious)
- #140625 (Suggest `retain_mut` over `retain` as `Vec::extract_if` alternative)
- #140627 (Allow linking rustc and rustdoc against the same single tracing crate)
- #140630 (Async drop source info fix for proxy-drop-coroutine)
r? `@ghost`
`@rustbot` modify labels: rollup
2025-05-04 23:07:18 +00:00
5b3de49822
Rollup merge of #140627 - dtolnay:rustdoctracing, r=GuillaumeGomez
...
Allow linking rustc and rustdoc against the same single tracing crate
Alternate title: _Ignore "a global default trace dispatcher has already been set" error in Rustdoc_
By consecutively initializing `tracing` and `rustc_log`, Rustdoc assumes that these involve 2 different tracing crates.
I would like to be able to build rustdoc against the same tracing crate that rustc_log is also built against. Previously this arrangement would crash rustdoc:
```console
thread 'main' panicked at rust/compiler/rustc_log/src/lib.rs:142:65:
called `Result::unwrap()` on an `Err` value: SetGlobalDefaultError("a global default trace dispatcher has already been set")
stack backtrace:
0: rust_begin_unwind
1: core::panicking::panic_fmt
2: core::result::unwrap_failed
3: rustc_log::init_logger
4: rustc_driver_impl::init_logger
5: rustdoc::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md
note: please make sure that you have updated to the latest nightly
query stack during panic:
end of query stack
```
2025-05-04 18:11:49 -04:00
c9f690a1e3
Fix tidy dep list
2025-05-04 13:06:23 -04:00
30ecac8f74
Remove -Zunique-is-unique
2025-05-04 18:48:51 +02:00
56d6b4e427
compiletest: Support matching on non-json lines in compiler output
...
and migrate most of remaining `error-pattern`s to it.
2025-05-04 18:27:45 +03:00
de44231d22
implement PanicTracker to track t panics
...
Trying to understand panics triggered by `t` macro calls is very exhausting (especially on CI failures)
because it doesn't provide any information about where the macro was originally invoked. This change adds
that missing information when an inner call inside the `t` macro panics.
Signed-off-by: onur-ozkan <work@onurozkan.dev >
2025-05-04 17:18:27 +03:00
62c5f58f57
Auto merge of #140616 - petrochenkov:noannempty, r=jieyouxu
...
compiletest: Do not require annotations on empty labels and suggestions
Unlike other empty diagnostics, empty labels (only underlining spans) and empty suggestions (suggestions to remove something) are quite usual and do not require any special attention and annotations.
This effectively reverts a part of https://github.com/rust-lang/rust/pull/139485 .
r? `@jieyouxu`
2025-05-04 09:38:17 +00:00
8f3bb8b922
Merge pull request #19739 from Veykril/push-kpozprqnsmkk
...
Disable fixpoint for variance computation temporarily
2025-05-04 04:26:25 +00:00
d6183aa9d7
Disable fixpoint for variance computation temporarily
2025-05-04 06:09:34 +02:00
bddb0152c7
Rollup merge of #140551 - mejrs:test4, r=jieyouxu
...
Move some tests out of tests/ui
r? `@jieyouxu`
2025-05-04 13:21:08 +10:00
78823fea21
cargo update
...
compiler & tools dependencies:
Locking 36 packages to latest compatible versions
Updating addr2line v0.21.0 -> v0.24.2
Updating anyhow v1.0.97 -> v1.0.98
Updating askama v0.13.0 -> v0.13.1 (available: v0.14.0)
Updating askama_derive v0.13.0 -> v0.13.1
Updating backtrace v0.3.71 -> v0.3.74
Updating blake3 v1.8.1 -> v1.8.2
Updating chrono v0.4.40 -> v0.4.41
Updating clap v4.5.36 -> v4.5.37
Updating clap_builder v4.5.36 -> v4.5.37
Updating color-eyre v0.6.3 -> v0.6.4
Updating color-spantrace v0.2.1 -> v0.2.2
Updating derive-where v1.2.7 -> v1.4.0
Updating getrandom v0.2.15 -> v0.2.16
Removing gimli v0.28.1
Updating hashbrown v0.15.2 -> v0.15.3
Updating jiff v0.2.6 -> v0.2.12
Updating jiff-static v0.2.6 -> v0.2.12
Updating libm v0.2.11 -> v0.2.13
Removing object v0.32.2
Updating openssl-sys v0.9.107 -> v0.9.108
Adding owo-colors v4.2.0
Updating proc-macro2 v1.0.94 -> v1.0.95
Updating psm v0.1.25 -> v0.1.26
Updating rand v0.9.0 -> v0.9.1
Updating redox_syscall v0.5.11 -> v0.5.12
Updating rustix v1.0.5 -> v1.0.7
Updating sha2 v0.10.8 -> v0.10.9
Updating stacker v0.1.20 -> v0.1.21
Updating syn v2.0.100 -> v2.0.101
Updating synstructure v0.13.1 -> v0.13.2
Updating toml_datetime v0.6.8 -> v0.6.9
Adding windows v0.61.1
Adding windows-collections v0.2.0
Adding windows-future v0.2.0
Adding windows-numerics v0.2.0
Updating winnow v0.7.6 -> v0.7.9
Updating zerocopy v0.8.24 -> v0.8.25
Updating zerocopy-derive v0.8.24 -> v0.8.25
note: pass `--verbose` to see 33 unchanged dependencies behind latest
library dependencies:
Locking 2 packages to latest compatible versions
Removing allocator-api2 v0.2.21
Updating hashbrown v0.15.2 -> v0.15.3
Removing proc-macro2 v1.0.94
Removing quote v1.0.40
Updating rand v0.9.0 -> v0.9.1
Removing syn v2.0.100
Removing unicode-ident v1.0.18
Removing zerocopy v0.8.24
Removing zerocopy-derive v0.8.24
note: pass `--verbose` to see 3 unchanged dependencies behind latest
rustbook dependencies:
Locking 31 packages to latest compatible versions
Updating ammonia v4.0.0 -> v4.1.0
Updating anyhow v1.0.97 -> v1.0.98
Updating cc v1.2.19 -> v1.2.21
Updating chrono v0.4.40 -> v0.4.41
Updating clap v4.5.36 -> v4.5.37
Updating clap_builder v4.5.36 -> v4.5.37
Updating clap_complete v4.5.47 -> v4.5.48
Adding cssparser v0.35.0
Adding cssparser-macros v0.6.1
Adding dtoa v1.0.10
Adding dtoa-short v0.3.5
Updating hashbrown v0.15.2 -> v0.15.3
Updating html5ever v0.27.0 -> v0.31.0
Updating jiff v0.2.6 -> v0.2.12
Updating jiff-static v0.2.6 -> v0.2.12
Updating libc v0.2.171 -> v0.2.172
Updating markup5ever v0.12.1 -> v0.16.1
Adding match_token v0.1.0
Adding phf_macros v0.11.3
Updating proc-macro2 v1.0.94 -> v1.0.95
Updating redox_syscall v0.5.11 -> v0.5.12
Updating rustix v1.0.5 -> v1.0.7
Updating sha2 v0.10.8 -> v0.10.9
Updating syn v2.0.100 -> v2.0.101
Updating synstructure v0.13.1 -> v0.13.2
Updating toml v0.8.20 -> v0.8.22
Updating toml_datetime v0.6.8 -> v0.6.9
Updating toml_edit v0.22.24 -> v0.22.26
Adding toml_write v0.1.1
Adding web_atoms v0.1.1
Updating winnow v0.7.6 -> v0.7.9
2025-05-04 00:25:46 +00:00
879b12e2ce
compiletest: Do not require annotations on empty labels and suggestions
2025-05-03 22:49:23 +03:00
00d3fdce7c
Allow linking rustc and rustdoc against the same single tracing crate
...
By consecutively initializing `tracing` and `rustc_log`, Rustdoc assumes
that these involve 2 different tracing crates.
I would like to be able to build rustdoc against the same tracing crate
that rustc_log is also built against. Previously this arrangement would
crash rustdoc:
thread 'main' panicked at rust/compiler/rustc_log/src/lib.rs:142:65:
called `Result::unwrap()` on an `Err` value: SetGlobalDefaultError("a global default trace dispatcher has already been set")
stack backtrace:
0: rust_begin_unwind
1: core::panicking::panic_fmt
2: core::result::unwrap_failed
3: rustc_log::init_logger
4: rustc_driver_impl::init_logger
5: rustdoc::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
error: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md
note: please make sure that you have updated to the latest nightly
query stack during panic:
end of query stack
2025-05-03 10:18:50 -07:00
d6a325d93a
Auto merge of #140502 - nikic:llvm-20.1.4, r=dianqk
...
Update to LLVM 20.1.4
Fixes https://rust-lang.zulipchat.com/#narrow/channel/122651-general/topic/Why.20is.20the.20compiler.20failing.20on.20below.20code.3F .
2025-05-03 17:03:37 +00:00
9a574b0871
Move some tests out of tests/ui
2025-05-03 17:22:52 +02:00
14c424a015
Rollup merge of #140597 - SchmErik:rm-schmerik, r=Urgau
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zkvm: remove schmerik as target maintainer
I am no longer actively working on this target so I would like to be dropped from this list.
2025-05-03 12:44:37 +02:00
Stuart Cook