This commit breaks early-lint registration, which will be fixed in the
next commit. This movement will allow essentially all crates in the compiler
tree to declare lints (though not lint passes).
This commit updates the `wasi` crate used by the standard library which
is used to implement most of the functionality of libstd on the
`wasm32-wasi` target. This update comes with a brand new crate structure
in the `wasi` crate which caused quite a few changes for the wasi target
here, but it also comes with a significant change to where the
functionality is coming from.
The WASI specification is organized into "snapshots" and a new snapshot
happened recently, so the WASI APIs themselves have changed since the
previous revision. This had only minor impact on the public facing
surface area of libstd, only changing on `u32` to a `u64` in an unstable
API. The actual source for all of these types and such, however, is now
coming from the `wasi_preview_snapshot1` module instead of the
`wasi_unstable` module like before. This means that any implementors
generating binaries will need to ensure that their embedding environment
handles the `wasi_preview_snapshot1` module.
Rollup of 6 pull requests
Successful merges:
- #66148 (Show the sign for signed ops on `exact_div`)
- #66651 (Add `enclosing scope` parameter to `rustc_on_unimplemented`)
- #66904 (Adding docs for keyword match, move)
- #66935 (syntax: Unify macro and attribute arguments in AST)
- #66941 (Remove `ord` lang item)
- #66967 (Remove hack for top-level or-patterns in match checking)
Failed merges:
r? @ghost
Remove hack for top-level or-patterns in match checking
Follow-up to #66612.
Or-patterns are now truly first-class in match checking. As a side-effect, redundant subpatterns are linted as such, making the `unreachable_patterns` lint a bit more general.
cc #54883
r? @varkor
syntax: Unify macro and attribute arguments in AST
The unified form (`ast::MacArgs`) represents parsed arguments instead of an unstructured token stream that was previously used for attributes.
It also tracks some spans and delimiter kinds better for fn-like macros and macro definitions.
I've been talking about implementing this with @nnethercote in https://github.com/rust-lang/rust/pull/65750#issuecomment-546517322.
The parsed representation is closer to `MetaItem` and requires less token juggling during conversions, so it potentially may be faster.
r? @Centril
Add `enclosing scope` parameter to `rustc_on_unimplemented`
Adds a new parameter to `#[rustc_on_unimplemented]`, `enclosing scope`, which highlights the function or closure scope with a message.
The wip part refers to adding this annotation to `Try` trait to improve ergonomics (which I don't know how to do since I change both std and librustc)
Closes#61709.
Show the sign for signed ops on `exact_div`
r? @RalfJung Cc https://github.com/rust-lang/miri/pull/961/files#r341842128
I'm fairly unhappy with the duplication and the general effort required for this.
Maybe it would be better to add a `display` impl for `ImmTy`?
submodules: update clippy from 7b8e8293 to 45196cee
Changes:
````
account for external macro in MISSING_INLINE_IN_PUBLIC_ITEMS lint
build(tests/fmt): use shared target dir
chore: fix and split some ui tests on 32bit system
build: set up build job for i686 targets
remove needless my_lint ui test
git quiet
deploy: cd to out/ before adding files to git
Less needless_doctest_main false positives
fmt
Feed the dog
Use rustc_env instead of exec_env for test
Make triggering this lint less likely 📎
Use exec_env to set backtrace level and normalize output
Update custom ICE function with latest rustc
Use Clippy version in ICE message
Add custom ICE message that points to Clippy repo
Fix master deployment
Run update_lints
Add projections check to EUV for escape analysis
Use infer_ctxt
Move use_self to nursery
Use `println!` on success instead of `eprintln!`
Revert "Disable chalk integration test. Output too large"
Remove the old integration-tests.sh script
Use rust implementation for integration tests in CI
Rust implementation of integration test
Don't error on clippy.toml of dependencies
Fix categorizations
Fix arguments on ExprUseVisitor::new
euv moved from middle to typeck
cmt_ -> Place
build: check if RTIM is not installed
make use of Result::map_or
trigger string_lit_as_bytes when literal has escapes
Remove negative float literal checks.
Enable deny-warnings feature everywhere in CI
Remove unused debugging feature
implemented `as_conversions` lint
fixing a typo
[comparison_chain] #4827 Check `core::cmp::Ord` is implemented
add a good example for the approx_const lint
Add suggested good cases in docs for lifetimes lint
````
Fixes#66840
