Rollup of 9 pull requests
Successful merges:
- #98877 (Set llvm configs when building lld)
- #100068 (Fix backwards-compatibility check for tests with `+whole-archive`)
- #100083 (rustdoc: use a more compact encoding for source-files.js)
- #100102 (Fix typo)
- #100104 (Remove more Clean trait implementations)
- #100105 (Add regression test for #90871)
- #100107 (fix trailing whitespace in error message)
- #100111 (Provide suggestion on missing `let` in binding statement)
- #100119 (FilesTimes support does not build for ESP-IDF)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Update cargo, rls
14 commits in 85b500ccad8cd0b63995fd94a03ddd4b83f7905b..4fd148c47e733770c537efac5220744945d572ef
2022-07-24 21:10:46 +0000 to 2022-08-03 15:03:52 +0000
- Revert "Drop check for mingw32-make." (rust-lang/cargo#10934)
- Add reasons to all ignored tests. (rust-lang/cargo#10929)
- Grammar fixup unused patch message (rust-lang/cargo#10933)
- Always allow hg to be missing on CI. (rust-lang/cargo#10931)
- Fix formats_source test requiring rustfmt. (rust-lang/cargo#10918)
- Disable scrape_examples_complex_reverse_dependencies (rust-lang/cargo#10921)
- Contrib: Add docs on the rustbot ready command (rust-lang/cargo#10916)
- Support for negative --jobs parameter, counting backwards from max CPUs (rust-lang/cargo#10844)
- Add requirements to cargo_test. (rust-lang/cargo#9892)
- Contrib: Document submodule update process (rust-lang/cargo#10913)
- Contrib: Add docs on how to use crater (rust-lang/cargo#10912)
- Contrib: Document new-release process (rust-lang/cargo#10914)
- Override to resolver=1 in published package (rust-lang/cargo#10911)
- fix(add): Update the lock file (rust-lang/cargo#10902)
1 commits in fcf1f94c9ab2acc18cfd4368a4aeb38e77da9649..4d8b0a19986a4daab37287a5b5fe2da0775d1873
2022-07-14 17:19:11 +0200 to 2022-08-02 22:34:34 -0400
- Update cargo (rust-lang/rls#1782)
FilesTimes support does not build for ESP-IDF
Commit 1f5d8d49eb broke STD for `target_os = "espidf"`.
In future, we might come up with something more sophisticated (as in using the `utime` function which *is* available on the ESP-IDF platform), but for now we are treating ESP-IDF just like `Redox` in that the new API fails at runtime. Most important for us ATM is to restore successful compilation of STD on our platform.
Set llvm configs when building lld
Several LLVM configs applied when building LLVM should also be applied when building LLD.
For example, without the fix, setting both `llvm.thin-lto=true` and `rust.lld=true` when building on Linux will fail, since we need to manually override the compiler and linker to `clang`, but those will not be used when building LLD, causing link errors.
r? ```@jyn514```
Prevent ICE for `doc_alias` on match arm, statement, expression
Fixes#99777.
This is a pretty minimal fix that should be safe, since rustdoc doesn't generate documentation for match arms, statements, or expressions. I mentioned in the linked issue that the `doc_alias` target checking should probably be improved to avoid future ICEs, but as a new contributor, I'm not confident enough with the HIR types to make a larger change.
Delay a bug when failed to normalize trait ref during specialization
The error messages still kinda suck here but they don't ICE anymore...
Fixes#45814Fixes#43037
r? types
Use `TraitEngine` in more places that don't specifically need `FulfillmentContext::new_in_snapshot`
Not sure if this change is worthwhile, but couldn't hurt re: chalkification
r? types
relate `closure_substs.parent_substs()` to parent fn in NLL
Fixes#98589
The discrepancy between early- and late-bound lifetimes is because we map early-bound lifetimes into those found in the `closure_substs` while late-bound lifetimes are mapped into liberated free regions:
5f98537eb7/compiler/rustc_borrowck/src/universal_regions.rs (L255-L261)
r? `@rust-lang/types`
Add support for link-flavor rust-lld for iOS, tvOS and watchOS
This adds support for rust-lld for Apple *OS targets.
This was tested against targets ``aarch64-apple-ios`` and ``aarch64-apple-ios-sim`` with [a simple test program](https://github.com/Thog/rust-lld-apple-target_test).
It currently doesn't work with targets ``armv7-apple-ios`` and ``armv7s-apple-ios`` because of ``symbols.o`` not being generated with the correct CPU subtype. This will require changes in the ``object`` crate to expose an API.
As ``ld64.lld`` requires ``-platform_version`` with the minimal version supported and an sdk version, I made ``rustc_target::apple_base`` public to get access to ``*os_deployment_target`` helper functions and also added ``tvos_deployment_target`` as it was missing.
This adds support for rust-lld for Apple *OS targets.
This was tested against targets "aarch64-apple-ios" and "aarch64-apple-ios-sim".
For targets "armv7-apple-ios" and "armv7s-apple-ios", it doesn't link because of
"symbols.o" not being generated with the correct CPU subtype (changes in
the "object" crate needs to be done to support it).
Add back Send and Sync impls on ChunksMut iterators
Fixes https://github.com/rust-lang/rust/issues/100014
These were accidentally removed in #94247 because the representation was changed from `&mut [T]` to `*mut T`, which has `!Send + !Sync`.
