This proposal codifies our preference for designs that support
"progressive
disclosure", meaning that programmers can ignore a given language
concept (or
even be unaware of it) until it is directly relevant to the task they're
doing.
This script runs benchmarks written using Google Benchmark repeatedly,
and collects the results from JSON to render them nicely and provide
statistical information across the runs.
Because this runs the binaries repeatedly, this can help account for
run-to-run variations that are pervasive in many of Carbon's benchmarks,
such as ASLR and other process-specific differences.
It's most basic mode runs a benchmark multiple times and shows both
median and confidence intervals.
It also supports two comparison modes:
1) Regular expressions can be provided that describe collections of
related benchmarks where one is the "main" benchmark and the others
are comparable. For example, Carbon's data structure vs. data
structures from LLVM or Abseil. These will be rendered with the main
benchmark first, followed by a comparison relative to a "baseline" of
each comparable benchmark.
2) A baseline benchmark binary, and potentially different command line
flags, can be provided to run two benchmark binaries and compute
a comparison for each benchmark within them.
Across all of these, the script works to present the best text UI it can
in the console. I may have gotten a bit obsessed with rendering the
benchmark results in a way that is really pretty. There are lots of
fancy color coding and progress bars, etc., when run in in the terminal.
For the basic mode without any comparisons, the results look like:
```
Computing statistically significant deltas only wherethe P-value < 𝛂 of 0.05
Metric key:
BenchmarkName... <median> ± <% at 95th conf>
Benchmark ┃ CPU Time ┃ bytes_per_second
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━
BM_LatencyHash<RandValues<uint8_t>, CarbonHashBench>. │ 3.051 ns ± 2.721% │ 327.8 M ± 2.765%
BM_LatencyHash<RandValues<uint8_t>, AbseilHashBench>. │ 3.395 ns ± 4.377% │ 294.6 M ± 4.572%
BM_LatencyHash<RandValues<uint8_t>, LLVMHashBench>... │ 6.125 ns ± 2.662% │ 163.3 M ± 2.726%
BM_LatencyHash<RandValues<uint16_t>, CarbonHashBench> │ 3.105 ns ± 3.947% │ 644.1 M ± 4.109%
BM_LatencyHash<RandValues<uint16_t>, AbseilHashBench> │ 3.433 ns ± 4.308% │ 582.6 M ± 4.502%
BM_LatencyHash<RandValues<uint16_t>, LLVMHashBench>.. │ 6.127 ns ± 2.540% │ 326.5 M ± 2.587%
BM_LatencyHash<RandValues<uint32_t>, CarbonHashBench> │ 3.082 ns ± 2.846% │ 1.298 G ± 2.923%
BM_LatencyHash<RandValues<uint32_t>, AbseilHashBench> │ 3.401 ns ± 3.611% │ 1.176 G ± 3.739%
BM_LatencyHash<RandValues<uint32_t>, LLVMHashBench>.. │ 6.209 ns ± 4.064% │ 644.3 M ± 4.236%
BM_LatencyHash<RandValues<uint64_t>, CarbonHashBench> │ 3.122 ns ± 2.871% │ 2.563 G ± 2.956%
BM_LatencyHash<RandValues<uint64_t>, AbseilHashBench> │ 3.426 ns ± 2.811% │ 2.335 G ± 2.892%
BM_LatencyHash<RandValues<uint64_t>, LLVMHashBench>.. │ 6.497 ns ± 3.081% │ 1.231 G ± 3.179%
```
For the first comparison mode on one of Carbon's benchmarks, the results
look like:
```
Computing statistically significant deltas only wherethe P-value < 𝛂 of 0.05
Metric key:
BenchmarkName... <median> ± <% at 95th conf>
vs Comparable: 👍 <delta> p=<U-test P-value>
<median> ± <% at 95th conf>
Benchmark ┃ CPU Time ┃ bytes_per_second
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━
BM_LatencyHash<RandValues<uint8_t>, CarbonHashBench>. │ 3.037 ns ± 1.781% │ 329.2 M ± 1.813%
vs Abseil: │ 👍 -8.200% p=0.000183 │ 👍 8.933% p=0.000183
│ 3.309 ns ± 2.064% │ 302.2 M ± 2.022%
vs LLVM: │ 👍 -49.401% p=0.000183 │ 👍 97.632% p=0.000183
│ 6.003 ns ± 1.502% │ 166.6 M ± 1.480%
│ │
BM_LatencyHash<RandValues<uint16_t>, CarbonHashBench> │ 3.026 ns ± 1.816% │ 661 M ± 1.784%
vs Abseil: │ 👍 -8.599% p=0.000183 │ 👍 9.408% p=0.000183
│ 3.311 ns ± 1.873% │ 604.1 M ± 1.839%
vs LLVM: │ 👍 -49.829% p=0.000183 │ 👍 99.319% p=0.000183
│ 6.031 ns ± 2.806% │ 331.6 M ± 2.730%
│ │
BM_LatencyHash<RandValues<uint32_t>, CarbonHashBench> │ 3.017 ns ± 2.696% │ 1.326 G ± 2.625%
vs Abseil: │ 👍 -9.754% p=0.000183 │ 👍 10.808% p=0.000183
│ 3.344 ns ± 1.537% │ 1.196 G ± 1.514%
vs LLVM: │ 👍 -49.857% p=0.000183 │ 👍 99.427% p=0.000183
│ 6.018 ns ± 3.269% │ 664.7 M ± 3.167%
│ │
BM_LatencyHash<RandValues<uint64_t>, CarbonHashBench> │ 3.025 ns ± 3.395% │ 2.644 G ± 3.284%
vs Abseil: │ 👍 -9.812% p=0.000183 │ 👍 10.879% p=0.000183
│ 3.354 ns ± 2.640% │ 2.385 G ± 2.572%
vs LLVM: │ 👍 0.476x p=0.000183 │ 👍 2.101x p=0.000183
│ 6.357 ns ± 2.477% │ 1.258 G ± 2.418%
│ │
```
For the second mode, in this case comparing a baseline build with `-Oz`
vs an experiment with `-Os`, the results look like:
```
Computing statistically significant deltas only wherethe P-value < 𝛂 of 0.05
Metric key:
BenchmarkName... 👍 <delta> p=<U-test P-value>
baseline: <median> ± <% at 95th conf>
experiment: <median> ± <% at 95th conf>
Benchmark ┃ CPU Time ┃ bytes_per_second
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━
BM_LatencyHash<RandValues<std::pair<uint32_t, uint32_t>>, CarbonHashBench> │ 👍 -35.870% p=0.000557 │ 👍 55.930% p=0.000557
baseline: │ 5.704 ns ± 1.877% │ 1.403 G ± 1.911%
experiment: │ 3.658 ns ± 4.209% │ 2.187 G ± 4.039%
│ │
BM_LatencyHash<RandValues<std::pair<uint32_t, uint64_t>>, CarbonHashBench> │ 👍 -19.475% p=0.00119 │ 👍 24.186% p=0.00119
baseline: │ 4.974 ns ± 3.029% │ 3.217 G ± 3.124%
experiment: │ 4.005 ns ± 4.297% │ 3.995 G ± 4.120%
│ │
BM_LatencyHash<RandValues<std::pair<uint32_t, int*>>, CarbonHashBench>.... │ 👍 -11.740% p=0.00153 │ 👍 13.302% p=0.00153
baseline: │ 4.634 ns ± 3.433% │ 3.453 G ± 3.555%
experiment: │ 4.09 ns ± 2.999% │ 3.912 G ± 2.911%
│ │
```
The script itself uses a new tool for managing dependencies called `uv`:
https://docs.astral.sh/uv/ This tool allows for the script to contain an
inline set of dependencies that will be installed and cached for
subsequent runs. This seemed particularly important as dependencies like
SciPy and NumPy can be particularly difficult to manager or keep
installed in other ways, but are essential to this scripts statistical
analysis. So far, the `uv` system has been working remarkably well for
me and been a relatively pleasant experience on the whole.
I have included as much of the Python dependencies as have good type
information into the MyPy configuration to get good type checking in
pre-commit however.
Last but not least, this has been a pet project of mine for a quite a
while and so may be a bit rough around the edges as I added and tweaked
functionality based on specific benchmarks I was looking at. It feels
like its gotten useful enough to contribute somewhere, but totally open
to any refactoring or improvements needed. I tried to take a few passes
over it to organize and document the code before sending it, but I'm
sure there are still some things that could use improvement.
---------
Co-authored-by: Dana Jansens <danakj@orodu.net>
This proposal re-affirms (with additional rationale) that a `var`
pattern
declares a durable complete object, and refines the terminology for
binding
patterns in a `var` pattern to be more explicit about the intended
semantics. It
also makes several other changes and clarifications to the semantics of
pattern
matching on objects:
- The storage for a variable pattern is initialized eagerly, rather than
being
deferred until the end of pattern matching.
- Any initializing expressions in the scrutinee of a `match` statement
are
materialized before matching the `case`s.
- An initializing expression can only initialize temporary storage or a
single
variable pattern, not a tuple/struct pattern or a subobject of a
variable
pattern. Removing this limitation is left as future work.
Finally, as a drive-by fix, it clarifies what parts of the `match`
design are
still placeholders.
---------
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
As far as I'm aware, the the devcontainers aren't in frequent use, which
is why they fall out of date. Comparing with
https://github.com/llvm/llvm-project/, I don't see devcontainer configs
maintained as part of llvm
(https://github.com/llvm/llvm-project/issues?q=devcontainer doesn't have
much either) so I think we should trim these instead of investing in
maintenance.
These configs aren't being maintained. In the docker configs, note `RUN
bazel build //explorer` is broken. Also, #5496 noted the clang version
is out of date.
Closes#5496
The version of clangd/clang-tidy on developer machines has slowly
diverged from the one on the CI builders, which is causing a slowly
increasing amount of pain as clang-tidy CI runs fail (incorrectly) over
things that a newer clangd/clang-tidy was perfectly fine with locally.
This bumps the Clang version used in the ubuntu builders to 19, which is
the most recent in Debian stable.
We use https://apt.llvm.org instead of LLVM's GitHub releases
(https://github.com/llvm/llvm-project/releases) as the former more
reliably has packages for newer Clang/LLVM versions on x64. The
community-build releases binaries on LLVM's GitHub have stopped
including Ubuntu packages that match the GitHub x64 Ubuntu workers for
some time (for at least the 18 and 19 releases).
By moving to apt.llvm.org packages we only download and install the
headers and libraries needed for development, rather than every output
of building llvm, which is much faster and saves lots of disk space. We
also remove the system installations of other versions of clang/llvm so
we should end up using negative disk space. We can no longer easily
cache the installation but apt.llvm.org is a reliable end point.
We bump the ubuntu image version for the github workers to 24.04, as
apt.llvm.org has stopped building images for 22.10 in 2022 at its end of
life.
The `pre_commit` workflow disabled sudo unlike the other workflows that
install Clang/LLVM, including the `clang-tidy` workflow (which is also
run on `pull_request`). We bring it into alignment with the other
workflows so that we can install the llvm packages. And we lock its
ubuntu image to 24.04 so that it can be moved in lockstep with the other
workflows that depend on Clang/LLVM.
---------
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
The docs explain that you must use `--local-lldbinit` in the command
line, and include an example of how to run a file_test under lldb from
the command line.
This PR includes `.lldbinit` file and `lldbinit.py` file which set up
our default options, copied from the VSCode launcher.
The instructions include settin the `max-string-summary-length`, and we
include this in the vscode launcher for lldb, as printing `Dump()`
output can easily get truncated otherwise when printing an InstBlockId.
I'm doing this separately from removing the explorer/ and installers/
directories so that it's easier to review the side-effects.
Note for the main README, I didn't think it was worth keeping a mention
of "used to have a prototype interpreter, now archived" versus focusing
on the existing toolchain (for "Currently, we have fleshed out").
---------
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
Fix destructor syntax ambiguity by switching to `fn destroy` mirroring
standard function syntax. This is a purely syntactic change, maintaining
destructor semantics.
This comes from leads question #4999
---------
Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
We had a long discussion of this, so trying to document what seems to be
the conclusion... and also clean up the exceptions that I could find.
---------
Co-authored-by: Dana Jansens <danakj@orodu.net>
I believe this reflects the intent, but the phrasing of "even if
`MyBaseClass` is not" implies that `MyBaseClass` _can_ be final in
`partial MyBaseClass`. Also, make clear it's allowed on `abstract`
classes, not only `base` (this seems explicitly intended from the
`MyAbstractClass` example around line 1482).
We propose updating our milestones to accelerate design and
implementation of
memory safety in Carbon, and a roadmap for 2025 reflecting this change.
We also
provide a retrospective for 2024's progress.
---------
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
Also makes the style guide explicitly comment on void, but this was the
intent IIRC because it matches Carbon's `-> ()` (and "always" versus
"except for void", which we definitely went back and forth on).
Includes adjusting function pointers, which I definitely forget this
syntax works sometimes.
Excludes utils/tree_sitter/src/scanner.c because it claims to be C, but
really we should probably fix that to be cpp.
Introduce a principle that the Carbon language should not encroach on
the
developer's namespace. Satisfy this principle by making `Core` a
keyword.
---------
Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
The WORKSPACE file is deprecated; support is already off by default, and
it'll be removed in the next major bazel release. Our main dependency is
tree-sitter, and I'm trying to address that here.
We're currently using https://github.com/elliottt/rules_tree_sitter, but
that hasn't been updated in a couple years, meaning it lacks
MODULE.bazel support. In the registry, there's
https://registry.bazel.build/modules/tree-sitter-bazel, but this is only
the *parser* libraries of tree-sitter, not the *generator*. I'm using it
for that much, at least.
For the *generator*, which transforms grammar.js to parser.c/h, I'm just
requiring a non-hermetic invocation (i.e., people who want to work on it
will need to install tree-sitter; see the README.md updates). I tried
running it manually, but parser.c is about 600 KB; pre-commit rejects
files that large and I don't think an exception makes sense to override
for this (it'd probably also grow substantially if the grammar were
updated to cover more syntax). In order to make the non-hermetic call
not break "bazel build //..." for most developers, I'm marking most
targets in the package as manual.
Note, I did look long and hard at using `aspect_rules_js`/`rules_nodejs`
to invoke npm. This took a lot of time, and I have a commit that's
mostly working, except I hit a point where it uses `declare_symlink`
which we disallow for compatibility reasons (commit "Lots of work for
figuring out rule_js uses declare_symlink" on the PR). As a consequence,
I think we can't use the primary supported ways to have hermetic npm
calls.
Also, `treesitter` -> `tree_sitter` because it's generally called
`tree-sitter`, two words. We even had a `treesitter/src/tree_sitter`
directory so it's a bit inconsistent.
As far as bugs here, the parser library breaks bazel queries, e.g. the
error:
```
ERROR: Evaluation of query "somepath(//..., @llvm-project//third-party/unittest:gtest)" failed: preloading transitive closure failed: no such package '@@[unknown repo 'platforms' requested from @@tree-sitter-bazel+]//': The repository '@@[unknown repo 'platforms' requested from @@tree-sitter-bazel+]' could not be resolved: No repository visible as '@platforms' from repository '@@tree-sitter-bazel+'
```
I'm just excluding tree_sitter from queries where I can to work around
the error.
This updates to bazel 8.0.0, also updating bazel mod deps and tools to
make that function. The release is a couple weeks old, and we haven't
updated in a while, and it's a major release. Note it includes some
incompatible flag flips that this is trying to update with respect to.
I'll try generally enabling incompatible support separately.
The most visible bazel behavior change here will be the change from `~`
to `+` in repo path names. (If you're curious,
https://github.com/bazelbuild/bazel/issues/23127 indicates this fixes a
Windows performance issue)
Note that this is building on top of both the action env update in #4728
(which got me started down this path) and the proto removal in #4731
(which would add significant work to this update). Only the commit
starting at "Work towards bazel 8.0.0" is specifically part of this PR.
This restores the symlinks for the installation, but teaches the busybox
info search to look for a relative path to the busybox binary itself
before walking through symlinks. This let's it find the tree structure
when directly invoking `prefix_root/bin/carbon` or similar, either
inside of a Bazel rule or from the command line, and mirrors how we
expect the installed tree to look. This works even when Bazel resolves
the symlink target fully, and potentially to something nonsensical like
a CAS file.
In order to make a convenient Bazel target that can be used with `bazel
run //toolchain`, this adds an override to explicitly set the desired
argv[0] to use when selecting a mode for the busybox and a busybox
binary. Currently, the workaround uses an environment variable because
that required the least amount of plumbing, and seems a useful override
mechanism generally, but I'm open to other approaches.
This should allow a few things to work a bit more nicely:
- It should handle sibling symlinks like `clang++` to `clang` or
`ld.lld` to `lld`, where that symlink in turn points at the busybox.
We want to use *initial* `argv[0]` value to select the mode there.
- It avoids bouncing through Python (or other subprocesses) when
invoking the `carbon` binary in Bazel rules, which will be nice for
building the example code and benchmarking.
It does come at a cost of removing one feature: the initial symlink
can't be some unrelated alias like `my_carbon_symlink` -- we expect the
*first* argv[0] name to have the meaningful filename for selecting
a busybox mode.
It also trades the complexity of the Python script for some complexity
in the busybox search in order to look for a relative `carbon-busybox`
binary. On the whole, I think that tradeoff is worthwhile, but it isn't
free.
---------
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
Pursuant to discussion regarding #4699, turn on
`misc-non-private-member-variables-in-classes` using the
`IgnoreClassesWithAllMemberVariablesBeingPublic` flag (the check treats
structs as classes, so we need this for structs with all-public
members). Updates the style guide notes to match, which should be pretty
minor due to the scoping of test fixtures.
Also fixes some underscore uses in test files on the way. Basically this
is keeping the style for [class data member
naming](https://google.github.io/styleguide/cppguide.html#Variable_Names)
even while making them public.
Proposes a set of core features for declaring and implementing generic
variadic
functions.
A "pack expansion" is a syntactic unit beginning with `...`, which is a
kind of
compile-time loop over sequences called "packs". Packs are initialized
and
referred to using "pack bindings", which are marked with the `each`
keyword at
the point of declaration and the point of use.
The syntax and behavior of a pack expansion depends on its context, and
in some
cases by a keyword following the `...`:
- In a tuple literal expression (such as a function call argument list),
`...`
iteratively evaluates its operand expression, and treats the values as
successive elements of the tuple.
- `...and` and `...or` iteratively evaluate a boolean expression,
combining
the values using `and` and `or`, and ending the loop early if the
underlying
operator short-circuits.
- In a statement context, `...` iteratively executes a statement.
- In a tuple literal pattern (such as a function parameter list), `...`
iteratively matches the elements of the scrutinee tuple. In conjunction
with
pack bindings, this enables functions to take an arbitrary number of
arguments.
---------
Co-authored-by: josh11b <josh11b@users.noreply.github.com>
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
Co-authored-by: josh11b <15258583+josh11b@users.noreply.github.com>
Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
Co-authored-by: Carbon Infra Bot <carbon-external-infra@google.com>
The only documentation I can find for `.bazelversion` is in
https://github.com/bazelbuild/bazelisk/blob/master/README.md. However,
`bazel` will error out if it doesn't match the `.bazelversion`. For
example:
```
╚╡/usr/bin/bazel build :all
ERROR: The project you're trying to build requires Bazel 7.3.0 (specified in [elided]/carbon-lang/.bazelversion), but it wasn't found in /usr/bin.
```
Switching to this because the `MODULE.bazel` requires tighter version
pinning in order to avoid churn, and this should help catch mistakes
early.
In `MODULE.bazel`, demote mention of the version issue because it should
only really occur now when the version is being deliberately changed, so
the connection should be more apparent.
This adds language to explain where the types of constraints can or can
not appear (attached-to an impl-as vs in-a type expression). And
describes the impact of using a rewrite vs same-type constraint inside
the body of the affected code, and thus why a rewrite is preferable when
the constraint is of a single facet type.
The prettier pre-commit mirror is no longer supported
(https://github.com/pre-commit/mirrors-prettier). This switches to a
direct call, and updates to 3.3.3. And I'm now specifying types for it
to apply to, rather than letting it ignore unknown files; overall just
trying to separate out which linter sees what.
To comment on formatting changes:
- In most cases, seems to be getting confused by `[]` use in markdown
when it's not part of a link. This looks like a regression, but not one
we're broadly affected by.
- p0107.md - caught an issue with a malformed broken bad link which I've
tried to fix.
- p3720.md - looks like a fix.
Note, prettier has a 4.0.0 alpha release. As best as I could tell, that
only affected the .prettierrc.yaml processing. I changed the glob there
for forwards compatibility.
The name ComparableFromDifferenceFn comes from the next example. In this
example ComparableFromDifference is the name of the class that will be
implictly cast to a Facet matching Comparable.
As described in symlink_helpers.bzl, copied here for visibility:
Symlinking busybox things needs special logic.
This is because Bazel doesn't cache the actual symlink, resulting in
essentially resolved symlinks being produced in place of the expected
tool. As a consequence, we can't rely on the symlink name when dealing
with busybox entries.
An example repro of this using a local build cache is:
bazel build //toolchain
bazel clean
bazel build //toolchain
We could in theory get reasonable behavior with
`ctx.actions.declare_symlink`, but that's disallowed in our `.bazelrc`
for cross-environment compatibility.
The particular approach here uses the Python script as a launching pad
so that the busybox still receives an appropriate location in argv[0],
allowing it to find other files in the lib directory. Arguments are
inserted to get equivalent behavior as if symlink resolution had
occurred.
The underlying bug is noted at:
https://github.com/bazelbuild/bazel/issues/23620
Came up due to [libc++ install
issues](https://discord.com/channels/655572317891461132/655577725347561492/1302023663155023905)
We've discussed clang version verification, and adding that as long as
I'm in here. The more significant bit is the libc++ check, which if it's
not installed should fail like:
```
(tons of output)
ignoring nonexistent directory "/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/llvm-16/lib/clang/16/include
/usr/local/include
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
/usr/local/google/home/jperkins/.cache/bazel/_bazel_jperkins/85deb7d9d96f7e0e80b42618a55969d7/external/_main~clang_toolchain_extension~bazel_cc_toolchain/_temp:6:2: error: "No libc++ install found!"
#error "No libc++ install found!"
^
1 error generated.
ERROR: Analysis of target '//toolchain:toolchain' failed; build aborted: Analysis failed
INFO: Elapsed time: 0.265s, Critical Path: 0.08s
INFO: 1 process: 1 internal.
ERROR: Build did NOT complete successfully
```
pre-commit runs bazel, and GitHub runners have an old clang by default
(caught by the new check), so I'm installing here for a consistent
version.
---------
Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
This should substantially reduce the total build size of `-c dbg`
builds, and especially improve cache hits during incremental
development. I'm seeing over 50% reduction total on Linux in just the
raw size of a complete debug build. Even on macOS where we can't use
split DWARF there are substantial reductions.
Note that LLDB and GDB want slightly different flags to have the best
experience with split debug information, and so the build and
documentation have been updated to enable LLDB's flags by default but
provide clear instructions for switching to GDB's flags, and they are
structured so that this can be done persistently for an individual
developer.
Establish a process for getting commit access. We will:
- Grant access based on a developer's commit history.
- Someone with commit access should nominate, and a contributor may ask.
- A lead will approve nominations. Only one lead is needed.
- Remove commit access once someone is idle for 6 months.
- "Idle" means no significant project activity on any of GitHub,
Discord,
or in meetings.
- Access removed due to being idle will be restored on request.
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Co-authored-by: Chandler Carruth <chandlerc@gmail.com>
Boaz Brickner
Richard Smith
Jon Ross-Perkins
Geoff Romer
Chandler CarruthandDana Jansens
Ivan Duranandjosh11b
Céline Dedaj