bors [Sat, 27 Feb 2021 07:52:11 +0000 (07:52 +0000)]
Auto merge of #82448 - Aaron1011:merge-hastokens-hasattrs, r=petrochenkov
Combine HasAttrs and HasTokens into AstLike
When token-based attribute handling is implemeneted in #80689,
we will need to access tokens from `HasAttrs` (to perform
cfg-stripping), and we will to access attributes from `HasTokens` (to
construct a `PreexpTokenStream`).
This PR merges the `HasAttrs` and `HasTokens` traits into a new
`AstLike` trait. The previous `HasAttrs` impls from `Vec<Attribute>` and `AttrVec`
are removed - they aren't attribute targets, so the impls never really
made sense.
Aaron Hill [Tue, 23 Feb 2021 15:21:20 +0000 (10:21 -0500)]
Combine HasAttrs and HasTokens into AstLike
When token-based attribute handling is implemeneted in #80689,
we will need to access tokens from `HasAttrs` (to perform
cfg-stripping), and we will to access attributes from `HasTokens` (to
construct a `PreexpTokenStream`).
This PR merges the `HasAttrs` and `HasTokens` traits into a new
`AstLike` trait. The previous `HasAttrs` impls from `Vec<Attribute>` and `AttrVec`
are removed - they aren't attribute targets, so the impls never really
made sense.
bors [Sat, 27 Feb 2021 05:06:05 +0000 (05:06 +0000)]
Auto merge of #82511 - jsha:fix-bfcache2, r=GuillaumeGomez
Fix back-forward cache in rustdoc frontend
Rustdoc's frontend set a no-op unload handler, specifically to disable
Firefox's back-forward cache because it caused a bug. It's nice to
allow the back-forward cache because it permits faster navigations.
This change addresses the issues that were caused by back-forward cache.
bors [Sat, 27 Feb 2021 02:18:11 +0000 (02:18 +0000)]
Auto merge of #82577 - Dylan-DPC:rollup-c3si8ju, r=Dylan-DPC
Rollup of 14 pull requests
Successful merges:
- #81794 (update tracking issue for `relaxed_struct_unsize`)
- #82057 (Replace const_cstr with cstr crate)
- #82370 (Improve anonymous lifetime note to indicate the target span)
- #82394 (:arrow_up: rust-analyzer)
- #82396 (Add Future trait for doc_spotlight feature doc)
- #82404 (Test hexagon-enum only when llvm target is present)
- #82419 (expand: Preserve order of inert attributes during expansion)
- #82420 (Enable API documentation for `std::os::wasi`.)
- #82421 (Add a `size()` function to WASI's `MetadataExt`.)
- #82442 (Skip emitting closure diagnostic when closure_kind_origins has no entry)
- #82473 (Use libc::accept4 on Android instead of raw syscall.)
- #82482 (Use small hash set in `mir_inliner_callees`)
- #82490 (Update cargo)
- #82494 (Substitute erased lifetimes on bad placeholder type)
Failed merges:
- #82448 (Combine HasAttrs and HasTokens into AstLike)
Dylan DPC [Sat, 27 Feb 2021 01:34:33 +0000 (02:34 +0100)]
Rollup merge of #82490 - ehuss:update-cargo, r=ehuss
Update cargo
11 commits in bf5a5d5e5d3ae842a63bfce6d070dfd438cf6070..572e201536dc2e4920346e28037b63c0f4d88b3c
2021-02-18 15:49:14 +0000 to 2021-02-24 16:51:20 +0000
- Pass the error message format to rustdoc (rust-lang/cargo#9128)
- Fix test target_in_environment_contains_lower_case (rust-lang/cargo#9203)
- Fix hang on broken stderr. (rust-lang/cargo#9201)
- Make it more clear which module is being tested when running cargo test (rust-lang/cargo#9195)
- Updates to edition handling. (rust-lang/cargo#9184)
- Add --cfg and --rustc-cfg flags to output compiler configuration (rust-lang/cargo#9002)
- Run rustdoc doctests relative to the workspace (rust-lang/cargo#9105)
- Add support for [env] section in .cargo/config.toml (rust-lang/cargo#9175)
- Add schema field and `features2` to the index. (rust-lang/cargo#9161)
- Document the default location where cargo install emitting build artifacts (rust-lang/cargo#9189)
- Do not exit prematurely if anything failed installing. (rust-lang/cargo#9185)
Dylan DPC [Sat, 27 Feb 2021 01:34:31 +0000 (02:34 +0100)]
Rollup merge of #82473 - de-vri-es:android-x86-accept4, r=m-ou-se
Use libc::accept4 on Android instead of raw syscall.
This PR replaces the use of a raw `accept4` syscall with `libc::accept4`. This was originally added (by me) because `std` couldn't update to the latest `libc` with `accept4` support for android. By now, libc is already on 0.2.85, so the workaround can be removed.
Dylan DPC [Sat, 27 Feb 2021 01:34:27 +0000 (02:34 +0100)]
Rollup merge of #82420 - sunfishcode:wasi-docs, r=alexcrichton
Enable API documentation for `std::os::wasi`.
This adds API documentation support for `std::os::wasi` modeled after
how `std::os::unix` works, so that WASI can be documented [here] along
with the other platforms.
- This changes the `AsRawFd` for `io::Stdin` for WASI to return
`libc::STDIN_FILENO` instead of `sys::stdio::Stdin.as_raw_fd()` (and
similar for `Stdout` and `Stderr`), which matches how the `unix`
version works. `STDIN_FILENO` etc. may not always be explicitly
reserved at the WASI level, but as long as we have Rust's `std` and
`libc`, I think it's reasonable to guarantee that we'll always use
`libc::STDIN_FILENO` for stdin.
- This duplicates the `osstr2str` utility function, rather than
trying to share it across all the configurations that need it.
Dylan DPC [Sat, 27 Feb 2021 01:34:22 +0000 (02:34 +0100)]
Rollup merge of #82370 - 0yoyoyo:update-issue-81650-point-anonymous-lifetime, r=estebank
Improve anonymous lifetime note to indicate the target span
Improvement for #81650
Cc #81995
Message after this improvement:
(Improve note in the middle)
```
error[E0311]: the parameter type `T` may not live long enough
--> src/main.rs:25:11
|
24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) {
| -- help: consider adding an explicit lifetime bound...: `T: 'a +`
25 | scope.spawn(move |_| {
| ^^^^^
|
note: the parameter type `T` must be valid for the anonymous lifetime defined on the function body at 24:40...
--> src/main.rs:24:40
|
24 | fn play_with<T: Animal + Send>(scope: &Scope, animal: T) {
| ^^^^^
note: ...so that the type `[closure@src/main.rs:25:17: 27:6]` will meet its required lifetime bounds
--> src/main.rs:25:11
|
25 | scope.spawn(move |_| {
| ^^^^^
```
Dylan DPC [Sat, 27 Feb 2021 01:34:21 +0000 (02:34 +0100)]
Rollup merge of #82057 - upsuper-forks:cstr, r=davidtwco,wesleywiser
Replace const_cstr with cstr crate
This PR replaces the `const_cstr` macro inside `rustc_data_structures` with `cstr` macro from [cstr](https://crates.io/crates/cstr) crate.
The two macros basically serve the same purpose, which is to generate `&'static CStr` from a string literal. `cstr` is better because it validates the literal at compile time, while the existing `const_cstr` does it at runtime when `debug_assertions` is enabled. In addition, the value `cstr` generates can be used in constant context (which is seemingly not needed anywhere currently, though).
Guillaume Gomez [Fri, 26 Feb 2021 14:52:36 +0000 (15:52 +0100)]
Rollup merge of #82545 - jsha:woff2, r=GuillaumeGomez
rustdoc: add optional woff2 versions of FiraSans.
For browsers that support woff2 (most modern ones:
https://caniuse.com/woff2), this offers a reduction in download size
for these two fonts from 362k to 257k (32% reduction). It decreases the
total page size for `struct.String.html` (counting all subresources) by
about 2.5%.
If this is interesting, I'm happy to apply the same treatment to the
other fonts, but these two are the biggest.
Guillaume Gomez [Fri, 26 Feb 2021 14:52:35 +0000 (15:52 +0100)]
Rollup merge of #82535 - wesleywiser:wip_codegen_thread_names, r=nagisa
Set codegen thread names
Set names on threads spawned during codegen. Various debugging and profiling tools can take advantage of this to show a more useful identifier for threads.
For example, gdb will show thread names in `info threads`:
```
(gdb) info threads
Id Target Id Frame
1 Thread 0x7fffefa7ec40 (LWP 2905) "rustc" __pthread_clockjoin_ex (threadid=140737214134016, thread_return=0x0, clockid=<optimized out>, abstime=<optimized out>, block=<optimized out>)
at pthread_join_common.c:145
2 Thread 0x7fffefa7b700 (LWP 2957) "rustc" 0x00007ffff125eaa8 in llvm::X86_MC::initLLVMToSEHAndCVRegMapping(llvm::MCRegisterInfo*) ()
from /home/wesley/.rustup/toolchains/stage1/lib/librustc_driver-f866439e29074957.so
3 Thread 0x7fffeef0f700 (LWP 3116) "rustc" futex_wait_cancelable (private=0, expected=0, futex_word=0x7fffe8602ac8) at ../sysdeps/nptl/futex-internal.h:183
* 4 Thread 0x7fffeed0e700 (LWP 3123) "rustc" rustc_codegen_ssa::back::write::spawn_work (cgcx=..., work=...) at /home/wesley/code/rust/rust/compiler/rustc_codegen_ssa/src/back/write.rs:1573
6 Thread 0x7fffe113b700 (LWP 3150) "opt foof.7rcbfp" 0x00007ffff2940e62 in llvm::CallGraph::populateCallGraphNode(llvm::CallGraphNode*) ()
from /home/wesley/.rustup/toolchains/stage1/lib/librustc_driver-f866439e29074957.so
8 Thread 0x7fffe0d39700 (LWP 3158) "opt foof.7rcbfp" 0x00007fffefe8998e in malloc_consolidate (av=av@entry=0x7ffe2c000020) at malloc.c:4492
9 Thread 0x7fffe0f3a700 (LWP 3162) "opt foof.7rcbfp" 0x00007fffefef27c4 in __libc_open64 (file=0x7fffe0f38608 "foof.foof.7rcbfp3g-cgu.6.rcgu.o", oflag=524865) at ../sysdeps/unix/sysv/linux/open64.c:48
(gdb)
```
and Windows Performance Analyzer will also show this information when profiling:
And they try to compile it, they will see an error that looks like this:
```bash
error[E0308]: mismatched types
--> test.rs:4:5
|
1 | fn foo() -> u8 {
| -- expected `u8` because of return type
2 | async fn async_fn() -> () {}
| -- checked the `Output` of this `async fn`, found opaque type
3 |
4 | async_fn()
| ^^^^^^^^^^ expected `u8`, found opaque type
|
= note: while checking the return type of this `async fn`
= note: expected type `u8`
found opaque type `impl Future`
```
For browsers that support woff2 (most modern ones:
https://caniuse.com/woff2), this offers a reduction in download size
for these two fonts from 362k to 257k (32% reduction). It decreases the
total page size for `struct.String.html` (counting all subresources) by
about 2.5%.
If this is interesting, I'm happy to apply the same treatment to the
other fonts, but these two are the biggest.
It seemed pretty peculiar to specifically test lang strings in braces, with all the tokens prefixed by `.`.
I did some digging, and it looks like the test cases were added way back in [this commit from 2014](https://github.com/rust-lang/rust/commit/3fef7a74ca9a) by `@skade.`
It looks like they were added just to make sure that the splitting was permissive, and aren't testing that those strings in particular are accepted.
Aaron Hill [Thu, 25 Feb 2021 21:06:26 +0000 (16:06 -0500)]
Rollup merge of #82510 - jyn514:fix-typo, r=Dylan-DPC
Fix typo in `param_env_reveal_all_normalized`
This made the generated docs look strange: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/context/struct.TyCtxt.html#method.param_env_reveal_all_normalized
Aaron Hill [Thu, 25 Feb 2021 21:06:24 +0000 (16:06 -0500)]
Rollup merge of #82502 - jyn514:tidy, r=petrochenkov
Only look for HTML `tidy` when running rustdoc tests
This avoids printing lots of unnecessary errors, as well as making the
test suite slightly faster. This doesn't fix the windows bug tracked by https://github.com/rust-lang/rust/issues/82501, though.
Almost all safety comments are of the form `// SAFETY:`,
so normalize the rest and fix a few of them that should
have been a `/// # Safety` section instead.
Furthermore, make `tidy` only allow the uppercase form. While
currently `tidy` only checks `core`, it is a good idea to prevent
`core` from drifting to non-uppercase comments, so that later
we can start checking `alloc` etc. too.
Aaron Hill [Thu, 25 Feb 2021 21:06:20 +0000 (16:06 -0500)]
Rollup merge of #82464 - ehuss:unix-command-comment, r=kennytm
Update outdated comment in unix Command.
The big comment in the `Command` struct has been incorrect for some time (at least since #46789 which removed `envp`). Rather than try to remove the allocations, this PR just updates the comment to reflect reality. There is an explanation for the reasoning at https://github.com/rust-lang/rust/pull/31409#issuecomment-182122895, discussing the potential of being able to call `Command::exec` after `libc::fork`. That can still be done in the future, but I think for now it would be good to just correct the comment.
Aaron Hill [Thu, 25 Feb 2021 21:06:16 +0000 (16:06 -0500)]
Rollup merge of #82269 - LeSeulArtichaut:cleanup-ppmode, r=spastorino
Cleanup `PpMode` and friends
This PR:
- Separates `PpSourceMode` and `PpHirMode` to remove invalid states
- Renames the variant to remove the redundant `Ppm` prefix
- Adds basic documentation for the different pretty-print modes
- Cleanups some code to make it more idiomatic
Not sure if this is actually useful, but it looks cleaner to me.
bors [Thu, 25 Feb 2021 18:14:50 +0000 (18:14 +0000)]
Auto merge of #82447 - Amanieu:legacy_const_generics, r=oli-obk
Add #[rustc_legacy_const_generics]
This is the first step towards removing `#[rustc_args_required_const]`: a new attribute is added which rewrites function calls of the form `func(a, b, c)` to `func::<{b}>(a, c)`. This allows previously stabilized functions in `stdarch` which use `rustc_args_required_const` to use const generics instead.
This new attribute is not intended to ever be stabilized, it is only intended for use in `stdarch` as a replacement for `#[rustc_args_required_const]`.
bors [Thu, 25 Feb 2021 15:15:59 +0000 (15:15 +0000)]
Auto merge of #82517 - Dylan-DPC:rollup-a1958gb, r=Dylan-DPC
Rollup of 16 pull requests
Successful merges:
- #75807 (Convert core/num/mod.rs to intra-doc links)
- #80534 (Use #[doc = include_str!()] in std)
- #80553 (Add an impl of Error on `Arc<impl Error>`.)
- #81167 (Make ptr::write const)
- #81575 (rustdoc: Name fields of `ResolutionFailure::WrongNamespace`)
- #81713 (Account for associated consts in the "unstable assoc item name colission" lint)
- #82078 (Make char and u8 methods const)
- #82087 (Fix ICE caused by suggestion with no code substitutions)
- #82090 (Do not consider using a semicolon inside of a different-crate macro)
- #82213 (Slices for vecs)
- #82214 (Remove redundant to_string calls)
- #82220 (fix the false 'defined here' messages)
- #82313 (Update normalize.css to 8.0.1)
- #82321 (AST: Remove some unnecessary boxes)
- #82364 (Improve error msgs when found type is deref of expected)
- #82514 (Update Clippy)
https://github.com/rust-lang/rust/commit/a6dd9b96068800fd548a72b3aa7ac4712d1d0c49 fixes things in Clippy, so that it can be build and tested. This needs proper fixing in Clippy, but I didn't want this to block the sync.
Dylan DPC [Thu, 25 Feb 2021 13:34:04 +0000 (14:34 +0100)]
Rollup merge of #82364 - osa1:issue82361, r=estebank
Improve error msgs when found type is deref of expected
This improves help messages in two cases:
- When expected type is `T` and found type is `&T`, we now look through blocks
and suggest dereferencing the expression of the block, rather than the whole
block.
- In the above case, if the expression is an `&`, we not suggest removing the
`&` instead of adding `*`.
Both of these are demonstrated in the regression test. Before this patch the
first error in the test would be:
error[E0308]: `if` and `else` have incompatible types
--> test.rs:8:9
|
5 | / if true {
6 | | a
| | - expected because of this
7 | | } else {
8 | | b
| | ^ expected `usize`, found `&usize`
9 | | };
| |_____- `if` and `else` have incompatible types
|
help: consider dereferencing the borrow
|
7 | } else *{
8 | b
9 | };
|
Now:
error[E0308]: `if` and `else` have incompatible types
--> test.rs:8:9
|
5 | / if true {
6 | | a
| | - expected because of this
7 | | } else {
8 | | b
| | ^
| | |
| | expected `usize`, found `&usize`
| | help: consider dereferencing the borrow: `*b`
9 | | };
| |_____- `if` and `else` have incompatible types
The second error:
error[E0308]: `if` and `else` have incompatible types
--> test.rs:14:9
|
11 | / if true {
12 | | 1
| | - expected because of this
13 | | } else {
14 | | &1
| | ^^ expected integer, found `&{integer}`
15 | | };
| |_____- `if` and `else` have incompatible types
|
help: consider dereferencing the borrow
|
13 | } else *{
14 | &1
15 | };
|
now:
error[E0308]: `if` and `else` have incompatible types
--> test.rs:14:9
|
11 | / if true {
12 | | 1
| | - expected because of this
13 | | } else {
14 | | &1
| | ^-
| | ||
| | |help: consider removing the `&`: `1`
| | expected integer, found `&{integer}`
15 | | };
| |_____- `if` and `else` have incompatible types
Dylan DPC [Thu, 25 Feb 2021 13:34:02 +0000 (14:34 +0100)]
Rollup merge of #82313 - jsha:update-normalize-css, r=GuillaumeGomez
Update normalize.css to 8.0.1
From From https://github.com/necolas/normalize.css/releases/tag/8.0.1.
The old version was 3.0.0, from 2014. The new version is from 2018.
I noticed when looking at frontend performance for rustdoc that this file was out of date. The URL in the 3.0.0 license header now resolves to an incorrect destination. And generally it seems good to be up-to-date.
Before-and-after images, plus diff, under details. TL;DR: Nothing changes except a slight adjustment to line height.
Dylan DPC [Thu, 25 Feb 2021 13:34:00 +0000 (14:34 +0100)]
Rollup merge of #82220 - henryboisdequin:fixes-80853, r=varkor
fix the false 'defined here' messages
Closes #80853.
Take this code:
```rust
struct S;
fn repro_ref(thing: S) {
thing();
}
```
Previously, the error message would be this:
```
error[E0618]: expected function, found `S`
--> src/lib.rs:4:5
|
3 | fn repro_ref(thing: S) {
| ----- `S` defined here
4 | thing();
| ^^^^^--
| |
| call expression requires function
error: aborting due to previous error
```
This is incorrect as `S` is not defined in the function arguments, `thing` is defined there. With this change, the following is emitted:
```
error[E0618]: expected function, found `S`
--> $DIR/80853.rs:4:5
|
LL | fn repro_ref(thing: S) {
| ----- is of type `S`
LL | thing();
| ^^^^^--
| |
| call expression requires function
|
= note: local variable `S` is not a function
error: aborting due to previous error
```
As you can see, this error message points out that `thing` is of type `S` and later in a note, that `S` is not a function. This change does seem like a downside for some error messages. Take this example:
```
LL | struct Empty2;
| -------------- is of type `Empty2`
```
As you can see, the error message shows that the definition of `Empty2` is of type `Empty2`. Although this isn't wrong, it would be more helpful if it would say something like this (which was there previously):
```
LL | struct Empty2;
| -------------- `Empty2` defined here
```
If there is a better way of doing this, where the `Empty2` example would stay the same as without this change, please inform me.
Dylan DPC [Thu, 25 Feb 2021 13:33:56 +0000 (14:33 +0100)]
Rollup merge of #82087 - estebank:abolish-ice, r=oli-obk
Fix ICE caused by suggestion with no code substitutions
Change suggestion logic to filter and checking _before_ creating
specific resolution suggestion.
Assert earlier that suggestions contain code substitions to make it
easier in the future to debug invalid uses. If we find this becomes too
noisy in the wild, we can always make the emitter resilient to these
cases and remove the assertions.
Dylan DPC [Thu, 25 Feb 2021 13:33:55 +0000 (14:33 +0100)]
Rollup merge of #82078 - lopopolo:char-u8-const-fn, r=m-ou-se
Make char and u8 methods const
char methods `len_utf8`, `len_utf16`, `to_ascii_lowercase`, `eq_ignore_ascii_case` can be made const.
`u8` methods `to_ascii_lowercase`, `to_ascii_uppercase` are required to be const as well.
`u8::eq_ignore_ascii_case` was additionally made const.
Rebase of https://github.com/rust-lang/rust/pull/79549 originally authored by ``@YenForYang.`` Changes from that PR:
- Squashed all commits from #79549.
- rebased to latest upstream master.
- Removed const attributes for `char::escape_unicode` and `char::escape_default`.
- Updated `since` attributes for `const` stabilization to 1.52.0.
Dylan DPC [Thu, 25 Feb 2021 13:33:52 +0000 (14:33 +0100)]
Rollup merge of #81575 - camelid:rustdoc-wrongnamespace-cleanup, r=jyn514
rustdoc: Name fields of `ResolutionFailure::WrongNamespace`
It makes it clearer that the `Namespace` is the one requested by the
disambiguator, rather than the actual namespace of the item. It said
that in the docs before, but now you can tell in the code so it reduces
the potential for confusion.
Dylan DPC [Thu, 25 Feb 2021 13:33:51 +0000 (14:33 +0100)]
Rollup merge of #81167 - usbalbin:const_write, r=oli-obk
Make ptr::write const
~~The code in this PR as of right now is not much more than an experiment.~~
~~This should, if I am not mistaken, in theory compile and pass the tests once the bootstraping compiler is updated. Thus the PR is blocked on that which should happen some time after the February the 9th. Also we might want to wait for #79989 to avoid regressing performance due to using `mem::forget` over `intrinsics::forget`~~.
bors [Thu, 25 Feb 2021 09:01:41 +0000 (09:01 +0000)]
Auto merge of #6788 - matthiaskrgr:upper_case_acronyms, r=flip1995
move upper_case_acronyms back to style, but make the default behaviour less aggressive by default (can be unleashed via config option)
Previous discussion in the bi-weekly clippy meeting for reference: https://rust-lang.zulipchat.com/#narrow/stream/257328-clippy/topic/Meeting.202021-02-23/near/227458019
Move the `upper_case_acronyms` lint back to the style group.
Only warn on fully-capitalized names by default.
Add add a clippy-config option `upper-case-acronyms-aggressive: true/false` to enabled more aggressive linting on
all substrings that could be capitalized acronyms.
---
changelog: reenable upper_case_acronyms by default but make the more aggressive linting opt-in via config option
Rustdoc's frontend set a no-op unload handler, specifically to disable
Firefox's back-forward cache because it caused a bug. It's nice to
allow the back-forward cache because it permits faster navigations.
This change addresses the issues that were caused by back-forward cache.
Joshua Nelson [Thu, 25 Feb 2021 05:41:38 +0000 (00:41 -0500)]
Fix typo in `param_env_reveal_all_normalized` #82510
This made the generated docs look strange: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/context/struct.TyCtxt.html#method.param_env_reveal_all_normalized
bors [Thu, 25 Feb 2021 00:36:05 +0000 (00:36 +0000)]
Auto merge of #82162 - cuviper:flat-fold, r=Mark-Simulacrum
Expand FlattenCompat folds
The former `chain`+`chain`+`fold` implementation looked nice from a
functional-programming perspective, but it introduced unnecessary layers
of abstraction on every `flat_map`/`flatten` fold. It's straightforward
to just fold each part in turn, and this makes it look like a simplified
version of the existing `try_fold` implementation.
For the `iter::bench_flat_map*` benchmarks, I get a large improvement in
`bench_flat_map_chain_sum`, from 1,598,473 ns/iter to 499,889 ns/iter,
and the rest are unchanged.
Matthias Krüger [Wed, 24 Feb 2021 22:20:49 +0000 (23:20 +0100)]
upper_case_acronyms: add optional aggressive mode and relax default
Moves the lint back from pedantic to style group.
The lint default now only warns on names that are completely capitalized, like "WORD"
and only if the name is longer than 2 chars (so that names where each of the letter represents a word are still distinguishable).
For example: FP (false positive) would still be "valid" and not warned about (but EOF would warn).
A "upper_case_acronyms_aggressive: true/false" config option was added that restores the original lint behaviour to warn
on any kind of camel case name that had more than one capital letter following another capital letter.
projects / rust.git / log