Show diff suggestion format on verbose replacement
```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
--> $DIR/attempted-access-non-fatal.rs:7:15
|
LL | let _ = 2.l;
| ^
|
help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
|
LL - let _ = 2.l;
LL + let _ = 2.0f64;
|
```
before:
```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
--> $DIR/attempted-access-non-fatal.rs:7:15
|
LL | let _ = 2.l;
| ^
|
help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
|
LL + let _ = 2.0f64;
| ~~~~
```
r? `@oli-obk`
Update books
## rust-lang/edition-guide
1 commits in f56aecc3b036dff16404b525a83b00f911b9bbea..8dbdda7cae4fa030f09f8f5b63994d4d1dde74b9
2025-02-06 20:06:58 UTC to 2025-02-06 20:06:58 UTC
- Correct spelling error in `static-mut-references.md` (rust-lang/edition-guide#358)
## rust-embedded/book
1 commits in ddbf1b4e2858fedb71b7c42eb15c4576517dc125..0b8219ac23a3e09464e4e0166c768cf1c4bba0d5
2025-02-07 08:26:59 UTC to 2025-02-07 08:26:59 UTC
- Update gcc toolchain download link for windows (rust-embedded/book#384)
## rust-lang/reference
3 commits in 4249fb411dd27f945e2881eb0378044b94cee06f..de2d5289e45506b11dd652bef4f99de64be70e1c
2025-02-08 22:12:20 UTC to 2025-02-06 19:02:01 UTC
- Add trait_upcasting related languages changes (rust-lang/reference#1622)
- fixup `»` insertion for rules (rust-lang/reference#1730)
- doc `cenum_impl_drop_cast` (rust-lang/reference#1713)
## rust-lang/rust-by-example
2 commits in 743766929f1e53e72fab74394ae259bbfb4a7619..66543bbc5b7dbd4e679092c07ae06ba6c73fd912
2025-02-06 12:38:08 UTC to 2025-02-04 01:46:09 UTC
- Add more examples @ drop.md (rust-lang/rust-by-example#1912)
- es translation to 3100 (rust-lang/rust-by-example#1911)
```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
--> $DIR/attempted-access-non-fatal.rs:7:15
|
LL | let _ = 2.l;
| ^
|
help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
|
LL - let _ = 2.l;
LL + let _ = 2.0f64;
|
```
adding autodiff tests
I'd like to get started with upstreaming some tests, even though I'm still waiting for an answer on how to best integrate the enzyme pass. Can we therefore temporarily support the -Z llvm-plugins here without too much effort? And in that case, how would that work? I saw you can do remapping, e.g. `rust-src-base`, but I don't think that will give me the path to libEnzyme.so. Do you have another suggestion?
Other than that this test simply checks that the derivative of `x*x` is `2.0 * x`, which in this case is computed as
`%0 = fadd fast double %x.0.val, %x.0.val`
(I'll add a few more tests and move it to an autodiff folder if we can use the -Z flag)
r? ``@jieyouxu``
Locally at least `-Zllvm-plugins=${PWD}/build/x86_64-unknown-linux-gnu/enzyme/build/Enzyme/libEnzyme-19.so` seems to work if I copy the command I get from x.py test and run it manually. However, running x.py test itself fails.
Tracking:
- https://github.com/rust-lang/rust/issues/124509
Zulip discussion: https://rust-lang.zulipchat.com/#narrow/channel/326414-t-infra.2Fbootstrap/topic/Enzyme.20build.20changes
[`compiletest`-related cleanups 2/7] Feed stage number to compiletest directly
Reference for overall changes: https://github.com/rust-lang/rust/pull/136437
Part **2** of **7** of the *`compiletest`-related cleanups* PR series.
### Summary
- Pass stage number via new `--stage` compiletest flag directly from bootstrap, instead of deriving that info in compiletest by doing gymnastics on `--stage-id`.
- Just a cleanup, should have no functional changes.
r? bootstrap
Removed dependency on the field-offset crate, alternate approach
This is an alternate approach to reach the same goals as #136003. As it touches the core of the query system, this too probably should be evaluated for performance.
r? ``@Mark-Simulacrum``
Add amdgpu target
Add amdgpu target to rustc and enable the LLVM target.
Fix compiling `core` with the amdgpu:
The amdgpu backend makes heavy use of different address spaces. This
leads to situations, where a pointer in one addrspace needs to be casted
to a pointer in a different addrspace. `bitcast` is invalid for this
case, `addrspacecast` needs to be used.
Fix compilation failures that created bitcasts for such cases by
creating pointer casts (which creates an `addrspacecast` under the hood)
instead.
MCP: https://github.com/rust-lang/compiler-team/issues/823
Tracking issue: #135024
Kinda related to the original amdgpu tracking issue #51575 (though that one has been closed for a while).
Update minifier version to `0.3.4`
It fixes a bug where a whitespace would get removed in `a [attribute]` (you're not forced to add a tag before an attribute selector).
r? ````@notriddle````
Update bootstrap compiler and rustfmt
The rustfmt version we previously used formats things differently from what the latest nightly rustfmt does. This causes issues for subtrees that get formatted both in-tree and in their own repo. Updating the rustfmt used in-tree solves those issues. Also bumped the bootstrap compiler as the stage0 update command always updates both at the same
time.
Rollup of 5 pull requests
Successful merges:
- #134679 (Windows: remove readonly files)
- #136213 (Allow Rust to use a number of libc filesystem calls)
- #136530 (Implement `x perf` directly in bootstrap)
- #136601 (Detect (non-raw) borrows of null ZST pointers in CheckNull)
- #136659 (Pick the max DWARF version when LTO'ing modules with different versions )
r? `@ghost`
`@rustbot` modify labels: rollup
compiler: mostly-finish `rustc_abi` updates
This almost-finishes all the updates in the compiler to use `rustc_abi` and removes some of the reexports of `rustc_abi` items in `rustc_target` that were previously available.
r? ```@compiler-errors```
The rustfmt version we previously used formats things differently from
what the latest nightly rustfmt does. This causes issues for subtrees
that get formatted both in-tree and in their own repo. Updating the
rustfmt used in-tree solves those issues. Also bumped the bootstrap
compiler as the stage0 update command always updates both at the same
time.
ci: Use largedisk for loongarch
`dist-loongarch64-linux` and `dist-loongarch64-musl` seem to run out of disk space when adding the amdgpu LLVM backend. There are changes underway to free more disk space, but that may take a while, so it was suggested to switch the affected jobs to a largedisk runner until that is ready.
`dist-powerpc64-linux` is another job that ran out of disk space one time, but it succeeded the other times, so I did not include it here.
amdgpu target PR with more references to the failures: #134740
r? ```@marcoieni```
Make empty-line-after an early clippy lint
r? ```@y21```
95% a refiling of https://github.com/rust-lang/rust-clippy/pull/13658 but for correctness it needed 2 extra methods in `rust_lint` which made it much easier to apply on `rust-lang/rust` than `rust-lang/rust-clippy`.
Commits have been thoroughly reviewed on `rust-lang/clippy already`. The last two review comments there (about using `Option` and popping for assoc items have been applied here.
Rollup of 6 pull requests
Successful merges:
- #136640 (Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit)
- #136648 (Add a missing `//@ needs-symlink` to `tests/run-make/libs-through-symlinks`)
- #136651 (Label mismatched parameters at the def site for foreign functions)
- #136691 (Remove Linkage::Private and Linkage::Appending)
- #136692 (add module level doc for bootstrap:utils:exec)
- #136700 (i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4)
r? `@ghost`
`@rustbot` modify labels: rollup
Rollup of 7 pull requests
Successful merges:
- #135179 (Make sure to use `Receiver` trait when extracting object method candidate)
- #136554 (Add `opt_alias_variances` and use it in outlives code)
- #136556 ([AIX] Update tests/ui/wait-forked-but-failed-child.rs to accomodate exiting and idle processes.)
- #136589 (Enable "jump to def" feature on rustc docs)
- #136615 (sys: net: Add UEFI stubs)
- #136635 (Remove outdated `base_port` calculation in std net test)
- #136682 (Move two windows process tests to tests/ui)
r? `@ghost`
`@rustbot` modify labels: rollup
Enable "jump to def" feature on rustc docs
This PR enables the rustdoc "jump to def" feature which is visible on the source code pages.
r? ``@oli-obk``
