Add range iterators and immutable cursors for `cranelift_bforest::Map` (#12710)

* Add range iterators and immutable cursors for `cranelift_bforest::Map`

* review feedback

Configure workspace lints, enable running some Clippy lints on CI (#7561)

* Configure Rust lints at the workspace level

This commit adds necessary configuration knobs to have lints configured
at th

Configure workspace lints, enable running some Clippy lints on CI (#7561)

* Configure Rust lints at the workspace level

This commit adds necessary configuration knobs to have lints configured
at the workspace level in Wasmtime rather than the crate level. This
uses a feature of Cargo first released with 1.74.0 (last week) of the
`[workspace.lints]` table. This should help create a more consistent set
of lints applied across all crates in our workspace in addition to
possibly running select clippy lints on CI as well.

* Move `unused_extern_crates` to the workspace level

This commit configures a `deny` lint level for the
`unused_extern_crates` lint to the workspace level rather than the
previous configuration at the individual crate level.

* Move `trivial_numeric_casts` to workspace level

* Change workspace lint levels to `warn`

CI will ensure that these don't get checked into the codebase and
otherwise provide fewer speed bumps for in-process development.

* Move `unstable_features` lint to workspace level

* Move `unused_import_braces` lint to workspace level

* Start running Clippy on CI

This commit configures our CI to run `cargo clippy --workspace` for all
merged PRs. Historically this hasn't been all the feasible due to the
amount of configuration required to control the number of warnings on
CI, but with Cargo's new `[lint]` table it's possible to have a
one-liner to silence all lints from Clippy by default. This commit by
default sets the `all` lint in Clippy to `allow` to by-default disable
warnings from Clippy. The goal of this PR is to enable selective access
to Clippy lints for Wasmtime on CI.

* Selectively enable `clippy::cast_sign_loss`

This would have fixed #7558 so try to head off future issues with that
by warning against this situation in a few crates. This lint is still
quite noisy though for Cranelift for example so it's not worthwhile at
this time to enable it for the whole workspace.

* Fix CI error

prtest:full

show more ...

Remove clippy configuration from repo and crates (#6927)

Wasmtime's CI does not run clippy so there's no enforcement of this
configuration. Additionally the configuration per-crate is not uniformly

Remove clippy configuration from repo and crates (#6927)

Wasmtime's CI does not run clippy so there's no enforcement of this
configuration. Additionally the configuration per-crate is not uniformly
applied across all of the Wasmtime workspace and is only on some
historical crates. Because we don't run clippy in CI this commit removes
all of the clippy annotations for allow/warn/deny from the source.

show more ...

Update clippy annotation to use latest version (#2375)

Mass rename Ebb and relatives to Block (#1365)

* Manually rename BasicBlock to BlockPredecessor

BasicBlock is a pair of (Ebb, Inst) that is used to represent the
basic block subcomponent of an E

Mass rename Ebb and relatives to Block (#1365)

* Manually rename BasicBlock to BlockPredecessor

BasicBlock is a pair of (Ebb, Inst) that is used to represent the
basic block subcomponent of an Ebb that is a predecessor to an Ebb.

Eventually we will be able to remove this struct, but for now it
makes sense to give it a non-conflicting name so that we can start
to transition Ebb to represent a basic block.

I have not updated any comments that refer to BasicBlock, as
eventually we will remove BlockPredecessor and replace with Block,
which is a basic block, so the comments will become correct.

* Manually rename SSABuilder block types to avoid conflict

SSABuilder has its own Block and BlockData types. These along with
associated identifier will cause conflicts in a later commit, so
they are renamed to be more verbose here.

* Automatically rename 'Ebb' to 'Block' in *.rs

* Automatically rename 'EBB' to 'block' in *.rs

* Automatically rename 'ebb' to 'block' in *.rs

* Automatically rename 'extended basic block' to 'basic block' in *.rs

* Automatically rename 'an basic block' to 'a basic block' in *.rs

* Manually update comment for `Block`

`Block`'s wikipedia article required an update.

* Automatically rename 'an `Block`' to 'a `Block`' in *.rs

* Automatically rename 'extended_basic_block' to 'basic_block' in *.rs

* Automatically rename 'ebb' to 'block' in *.clif

* Manually rename clif constant that contains 'ebb' as substring to avoid conflict

* Automatically rename filecheck uses of 'EBB' to 'BB'

'regex: EBB' -> 'regex: BB'
'$EBB' -> '$BB'

* Automatically rename 'EBB' 'Ebb' to 'block' in *.clif

* Automatically rename 'an block' to 'a block' in *.clif

* Fix broken testcase when function name length increases

Test function names are limited to 16 characters. This causes
the new longer name to be truncated and fail a filecheck test. An
outdated comment was also fixed.

show more ...

cleanup: remove spurious macro_use in cranelift-bforest;

Remove std feature from cranelift-bforest

upgrade to target-lexicon 0.8.0

* the target-lexicon crate no longer has or needs the std feature
in cargo, so we can delete all default-features=false, any mentions
of its std feature, and the

upgrade to target-lexicon 0.8.0

* the target-lexicon crate no longer has or needs the std feature
in cargo, so we can delete all default-features=false, any mentions
of its std feature, and the nostd configs in many lib.rs files
* the representation of arm architectures has changed, so some case
statements needed refactoring

show more ...

moved crates in lib/ to src/, renamed crates, modified some files' text (#660)

moved crates in lib/ to src/, renamed crates, modified some files' text (#660)