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Differential D142180

[libc++] Enforce formatting for already formatted and new files and ignore the formatting of tests
ClosedPublic

Authored by philnik on Jan 19 2023, 10:46 PM.

Details

Reviewers
ldionne
Mordante
var-const
huixie90
jdoerfert
Group Reviewers
Restricted Project
Commits
rG800fec13a81f: [libc++] Enforce formatting for already formatted and new files and ignore the…
Summary

It is quite confusing to newcomers that the formatting check gets mostly ignored. To fix that, enforce the formatting for new file and already formatted files, but ignore it for any files that aren't formatted already. We ignore the tests for now, since almost no test is formatted currently, and they are changed almost never.

Diff Detail

Event Timeline

philnik created this revision.Jan 19 2023, 10:46 PM
Herald added a project: Restricted Project. · View Herald TranscriptJan 19 2023, 10:46 PM
Herald added subscribers: abrachet, phosek, fedor.sergeev, arichardson. · View Herald Transcript
philnik requested review of this revision.Jan 19 2023, 10:46 PM
Herald added a reviewer: jdoerfert. · View Herald TranscriptJan 19 2023, 10:46 PM
Herald added a project: Restricted Project. · View Herald Transcript
Herald added a reviewer: Restricted Project. · View Herald Transcript
Herald added subscribers: libcxx-commits, sstefan1. · View Herald Transcript
Harbormaster completed remote builds in B208906: Diff 490724.Jan 20 2023, 2:10 AM
Mordante accepted this revision as: Mordante.Jan 20 2023, 8:39 AM

From a personal perspective I'm very unhappy with this patch, I really would like to use clang-format in most (all) of our code. From I libc++ developer perspective I agree we need to do this. I think more people need to have a look at it, therefore I will leave the final approval to others.

libcxx/utils/generate_ignore_format.sh
3

This file needs a shebang and I would like comment what it does.

huixie90 added a comment.Jan 22 2023, 11:34 AM
In D142180#4069287, @Mordante wrote:

From a personal perspective I'm very unhappy with this patch, I really would like to use clang-format in most (all) of our code. From I libc++ developer perspective I agree we need to do this. I think more people need to have a look at it, therefore I will leave the final approval to others.

I think we all agree that we want clang-format for all of our code. The problem now is that it is not the case at the moment. And the format CI is always failing and everyone ignores it. I think this patch at least is a step forward to enforce the formatting. However, this is still very challenging as people have different versions of clang-format. I wonder if we could

ldionne requested changes to this revision.Feb 1 2023, 9:02 AM

Let's do this. We've been living in this transitional state for long enough.

libcxx/utils/ci/run-buildbot
196

It would be nice if check-generated-output failed when we format a file but we forget to update ignore_format.txt. This can be done by reusing the libcxx/utils/generate_ignore_format.sh script you already have.

This revision now requires changes to proceed.Feb 1 2023, 9:02 AM
philnik updated this revision to Diff 494085.Feb 1 2023, 3:24 PM
philnik marked 2 inline comments as done.

Address comments

Harbormaster completed remote builds in B211324: Diff 494085.Feb 1 2023, 3:42 PM
ldionne accepted this revision.Feb 2 2023, 8:11 AM

LGTM, but let's also update the documentation at https://libcxx.llvm.org/Contributing.html to mention that new files need to be run through clang-format.

libcxx/utils/ci/run-buildbot
221
This revision is now accepted and ready to land.Feb 2 2023, 8:11 AM
ldionne added a comment.Feb 2 2023, 8:13 AM

We are waiting for the Docker image to be updated to clang-format 16 before we ship this.

Mordante added a comment.Feb 2 2023, 8:16 AM
In D142180#4099958, @ldionne wrote:

We are waiting for the Docker image to be updated to clang-format 16 before we ship this.

There is already a review ;-) D143007

philnik updated this revision to Diff 497280.Feb 14 2023, 5:08 AM

Rebased

Harbormaster completed remote builds in B213632: Diff 497280.Feb 14 2023, 5:15 AM
philnik updated this revision to Diff 497284.Feb 14 2023, 5:25 AM

Sort ignore list to avoid differences between systems

Harbormaster completed remote builds in B213635: Diff 497284.Feb 14 2023, 5:35 AM
philnik updated this revision to Diff 497288.Feb 14 2023, 5:42 AM

sort doesn't sort consistently between distros, so I guess we have to just apply the patch from the CI.

Harbormaster completed remote builds in B213638: Diff 497288.Feb 14 2023, 5:49 AM
philnik updated this revision to Diff 497339.Feb 14 2023, 8:07 AM

Try to fix CI

This revision was landed with ongoing or failed builds.Feb 14 2023, 8:28 AM
Closed by commit rG800fec13a81f: [libc++] Enforce formatting for already formatted and new files and ignore the… (authored by philnik). · Explain Why
This revision was automatically updated to reflect the committed changes.
philnik marked an inline comment as done.
philnik added a commit: rG800fec13a81f: [libc++] Enforce formatting for already formatted and new files and ignore the….
Harbormaster completed remote builds in B213672: Diff 497339.Feb 14 2023, 11:09 AM
Mordante added a comment.Feb 16 2023, 1:16 PM
In D142180#4125811, @philnik wrote:

sort doesn't sort consistently between distros, so I guess we have to just apply the patch from the CI.

I think that can be fixed by using a hard-coded locale. See D144126 (I actually noticed it while working on that patch.)

Revision Contents

PathSize
libcxx/
utils/
ci/
3 lines
19 lines
data/
848 lines
17 lines

Diff 497342

libcxx/utils/ci/buildkite-pipeline.yml

Show All 40 Lines env:
CXX: "clang++-${LLVM_HEAD_VERSION}" CXX: "clang++-${LLVM_HEAD_VERSION}"
agents: agents:
queue: "libcxx-builders" queue: "libcxx-builders"
os: "linux" os: "linux"
retry: retry:
automatic: automatic:
- exit_status: -1 # Agent was lost - exit_status: -1 # Agent was lost
limit: 2 limit: 2
soft_fail:
- exit_status: 1
timeout_in_minutes: 120 timeout_in_minutes: 120
- label: "Generated output" - label: "Generated output"
command: "libcxx/utils/ci/run-buildbot check-generated-output" command: "libcxx/utils/ci/run-buildbot check-generated-output"
artifact_paths: artifact_paths:
- "**/generated_output.patch" - "**/generated_output.patch"
- "**/generated_output.status" - "**/generated_output.status"
env: env:
CC: "clang-${LLVM_HEAD_VERSION}" CC: "clang-${LLVM_HEAD_VERSION}"
CXX: "clang++-${LLVM_HEAD_VERSION}" CXX: "clang++-${LLVM_HEAD_VERSION}"
CLANG_FORMAT: "clang-format-${LLVM_STABLE_VERSION}"
agents: agents:
queue: "libcxx-builders" queue: "libcxx-builders"
os: "linux" os: "linux"
retry: retry:
automatic: automatic:
- exit_status: -1 # Agent was lost - exit_status: -1 # Agent was lost
limit: 2 limit: 2
timeout_in_minutes: 120 timeout_in_minutes: 120
▲ Show 20 Lines • Show All 919 Lines • Show Last 20 Lines

libcxx/utils/ci/run-buildbot

Show All 32 Lines--osx-roots <DIR> Path to pre-downloaded macOS dylibs. By default, we download
running back-deployment testing if one wants to override running back-deployment testing if one wants to override
the old dylibs we use to run the tests with different ones. the old dylibs we use to run the tests with different ones.
Environment variables Environment variables
CC The C compiler to use, this value is used by CMake. This CC The C compiler to use, this value is used by CMake. This
variable is optional. variable is optional.
CXX The C++ compiler to use, this value is used by CMake. This CXX The C++ compiler to use, this value is used by CMake. This
variable is optional. variable is optional.
CLANG_FORMAT The clang-format binary to use when generating the format
ignore list.
GIT_CLANG_FORMAT The git-clang-format binary to use in the 'format' builder. GIT_CLANG_FORMAT The git-clang-format binary to use in the 'format' builder.
When the value is omitted, it defaults to When the value is omitted, it defaults to
'git-clang-format'. This variable or its fallback must work 'git-clang-format'. This variable or its fallback must work
when running the 'format' builder. when running the 'format' builder.
ENABLE_CLANG_TIDY Whether to compile and run clang-tidy checks. This variable ENABLE_CLANG_TIDY Whether to compile and run clang-tidy checks. This variable
is optional. is optional.
EOF EOF
▲ Show 20 Lines • Show All 131 Lines • ▼ Show 20 Linescheck-format)
# We need to set --extensions so that clang-format checks extensionless files. # We need to set --extensions so that clang-format checks extensionless files.
mkdir -p ${BUILD_DIR} mkdir -p ${BUILD_DIR}
if [ -z "${GIT_CLANG_FORMAT}" ]; then if [ -z "${GIT_CLANG_FORMAT}" ]; then
GIT_CLANG_FORMAT=git-clang-format GIT_CLANG_FORMAT=git-clang-format
fi fi
${GIT_CLANG_FORMAT} \ ${GIT_CLANG_FORMAT} \
--diff \ --diff \
--extensions ',h,hh,hpp,hxx,c,cc,cxx,cpp' HEAD~1 \ --extensions ',h,hh,hpp,hxx,c,cc,cxx,cpp' HEAD~1 \
-- \ -- $(find libcxx/{benchmarks,include,src}/ -type f | grep -vf libcxx/utils/data/ignore_format.txt) \
libcxx/{benchmarks,include,src,test} \
libcxxabi/{fuzz,include,src,test} \
| tee ${BUILD_DIR}/clang-format.patch | tee ${BUILD_DIR}/clang-format.patch
# Check if the diff is empty, fail otherwise. # Check if the diff is empty, fail otherwise.
! grep -q '^--- a' ${BUILD_DIR}/clang-format.patch ! grep -q '^--- a' ${BUILD_DIR}/clang-format.patch
;; ;;
check-generated-output) check-generated-output)
ldionneUnsubmitted
Done
ReplyInline Actions

It would be nice if check-generated-output failed when we format a file but we forget to update ignore_format.txt. This can be done by reusing the libcxx/utils/generate_ignore_format.sh script you already have.

ldionne: It would be nice if `check-generated-output` failed when we format a file but we forget to…
# `! foo` doesn't work properly with `set -e`, use `! foo || false` instead. # `! foo` doesn't work properly with `set -e`, use `! foo || false` instead.
# https://stackoverflow.com/questions/57681955/set-e-does-not-respect-logical-not # https://stackoverflow.com/questions/57681955/set-e-does-not-respect-logical-not
clean clean
generate-cmake generate-cmake
# Reject patches that forgot to re-run the generator scripts. # Reject patches that forgot to re-run the generator scripts.
echo "+++ Making sure the generator scripts were run" echo "+++ Making sure the generator scripts were run"
${NINJA} -vC "${BUILD_DIR}" libcxx-generate-files ${NINJA} -vC "${BUILD_DIR}" libcxx-generate-files
git diff | tee ${BUILD_DIR}/generated_output.patch git diff | tee ${BUILD_DIR}/generated_output.patch
git ls-files -o --exclude-standard | tee ${BUILD_DIR}/generated_output.status git ls-files -o --exclude-standard | tee ${BUILD_DIR}/generated_output.status
! grep -q '^--- a' ${BUILD_DIR}/generated_output.patch || false ! grep -q '^--- a' ${BUILD_DIR}/generated_output.patch || false
if [ -s ${BUILD_DIR}/generated_output.status ]; then if [ -s ${BUILD_DIR}/generated_output.status ]; then
echo "It looks like not all the generator scripts were run," echo "It looks like not all the generator scripts were run,"
echo "did you forget to build the libcxx-generate-files target?" echo "did you forget to build the libcxx-generate-files target?"
echo "Did you add all new files it generated?" echo "Did you add all new files it generated?"
false false
fi fi
${MONOREPO_ROOT}/libcxx/utils/generate_ignore_format.sh
git diff | tee ${BUILD_DIR}/generated_output.patch
git ls-files -o --exclude-standard | tee ${BUILD_DIR}/generated_output.status
! grep -q '^--- a' ${BUILD_DIR}/generated_output.patch || false
if [ -s ${BUILD_DIR}/generated_output.status ]; then
echo "It looks like the list of not formatted files has changed."
echo "If a file is now properly formatted with clang-format, remove the file name from "
ldionneUnsubmitted
Done
ReplyInline Actions
echo "It looks like the list of not formatted files has changed."
- echo "If a file is now formatted, remove the file name from "
+ echo "If a file is now properly formatted with clang-format, remove the file name from "
echo "libcxx/utils/data/ignore_format.txt. Otherwise you have to fix the"
ldionne:
echo "libcxx/utils/data/ignore_format.txt. Otherwise you have to fix the"
echo "formatting of some of the changed files."
false
fi
# Reject patches that introduce non-ASCII characters or hard tabs. # Reject patches that introduce non-ASCII characters or hard tabs.
# Depends on LC_COLLATE set at the top of this script. # Depends on LC_COLLATE set at the top of this script.
! grep -rn '[^ -~]' libcxx/include libcxx/src libcxx/test libcxx/benchmarks \ ! grep -rn '[^ -~]' libcxx/include libcxx/src libcxx/test libcxx/benchmarks \
--exclude '*.dat' \ --exclude '*.dat' \
--exclude 'escaped_output.*.pass.cpp' \ --exclude 'escaped_output.*.pass.cpp' \
--exclude 'format_tests.h' \ --exclude 'format_tests.h' \
--exclude 'format.functions.tests.h' \ --exclude 'format.functions.tests.h' \
--exclude 'formatter.*.pass.cpp' \ --exclude 'formatter.*.pass.cpp' \
▲ Show 20 Lines • Show All 452 Lines • Show Last 20 Lines

libcxx/utils/data/ignore_format.txt

  • This file was added.
libcxx/benchmarks/CMakeLists.txt
libcxx/benchmarks/CartesianBenchmarks.h
libcxx/benchmarks/ContainerBenchmarks.h
libcxx/benchmarks/GenerateInput.h
libcxx/benchmarks/Utilities.h
libcxx/benchmarks/VariantBenchmarks.h
libcxx/benchmarks/algorithms/common.h
libcxx/benchmarks/algorithms/lower_bound.bench.cpp
libcxx/benchmarks/algorithms/make_heap.bench.cpp
libcxx/benchmarks/algorithms/make_heap_then_sort_heap.bench.cpp
libcxx/benchmarks/algorithms.partition_point.bench.cpp
libcxx/benchmarks/algorithms/pop_heap.bench.cpp
libcxx/benchmarks/algorithms/push_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_make_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_make_heap_then_sort_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_pop_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_push_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_sort.bench.cpp
libcxx/benchmarks/algorithms/ranges_sort_heap.bench.cpp
libcxx/benchmarks/algorithms/ranges_stable_sort.bench.cpp
libcxx/benchmarks/algorithms/sort.bench.cpp
libcxx/benchmarks/algorithms/sort_heap.bench.cpp
libcxx/benchmarks/algorithms/stable_sort.bench.cpp
libcxx/benchmarks/allocation.bench.cpp
libcxx/benchmarks/deque.bench.cpp
libcxx/benchmarks/filesystem.bench.cpp
libcxx/benchmarks/formatter_float.bench.cpp
libcxx/benchmarks/formatter_int.bench.cpp
libcxx/benchmarks/format_to.bench.cpp
libcxx/benchmarks/format_to_n.bench.cpp
libcxx/benchmarks/function.bench.cpp
libcxx/benchmarks/lit.cfg.py
libcxx/benchmarks/lit.site.cfg.py.in
libcxx/benchmarks/map.bench.cpp
libcxx/benchmarks/ordered_set.bench.cpp
libcxx/benchmarks/random.bench.cpp
libcxx/benchmarks/string.bench.cpp
libcxx/benchmarks/stringstream.bench.cpp
libcxx/benchmarks/unordered_set_operations.bench.cpp
libcxx/benchmarks/vector_operations.bench.cpp
libcxx/include/CMakeLists.txt
libcxx/include/__algorithm/binary_search.h
libcxx/include/__algorithm/clamp.h
libcxx/include/__algorithm/comp.h
libcxx/include/__algorithm/comp_ref_type.h
libcxx/include/__algorithm/copy_backward.h
libcxx/include/__algorithm/copy.h
libcxx/include/__algorithm/copy_if.h
libcxx/include/__algorithm/copy_move_common.h
libcxx/include/__algorithm/copy_n.h
libcxx/include/__algorithm/equal.h
libcxx/include/__algorithm/equal_range.h
libcxx/include/__algorithm/fill.h
libcxx/include/__algorithm/fill_n.h
libcxx/include/__algorithm/find_end.h
libcxx/include/__algorithm/find_first_of.h
libcxx/include/__algorithm/for_each.h
libcxx/include/__algorithm/for_each_n.h
libcxx/include/__algorithm/generate.h
libcxx/include/__algorithm/generate_n.h
libcxx/include/__algorithm/half_positive.h
libcxx/include/__algorithm/includes.h
libcxx/include/__algorithm/in_found_result.h
libcxx/include/__algorithm/in_fun_result.h
libcxx/include/__algorithm/in_in_out_result.h
libcxx/include/__algorithm/in_in_result.h
libcxx/include/__algorithm/in_out_out_result.h
libcxx/include/__algorithm/in_out_result.h
libcxx/include/__algorithm/inplace_merge.h
libcxx/include/__algorithm/is_heap.h
libcxx/include/__algorithm/is_heap_until.h
libcxx/include/__algorithm/is_partitioned.h
libcxx/include/__algorithm/is_permutation.h
libcxx/include/__algorithm/is_sorted.h
libcxx/include/__algorithm/is_sorted_until.h
libcxx/include/__algorithm/iterator_operations.h
libcxx/include/__algorithm/iter_swap.h
libcxx/include/__algorithm/lexicographical_compare.h
libcxx/include/__algorithm/lower_bound.h
libcxx/include/__algorithm/make_heap.h
libcxx/include/__algorithm/make_projected.h
libcxx/include/__algorithm/max_element.h
libcxx/include/__algorithm/max.h
libcxx/include/__algorithm/merge.h
libcxx/include/__algorithm/min_element.h
libcxx/include/__algorithm/min.h
libcxx/include/__algorithm/minmax_element.h
libcxx/include/__algorithm/minmax.h
libcxx/include/__algorithm/min_max_result.h
libcxx/include/__algorithm/mismatch.h
libcxx/include/__algorithm/move_backward.h
libcxx/include/__algorithm/move.h
libcxx/include/__algorithm/next_permutation.h
libcxx/include/__algorithm/nth_element.h
libcxx/include/__algorithm/partial_sort_copy.h
libcxx/include/__algorithm/partial_sort.h
libcxx/include/__algorithm/partition_copy.h
libcxx/include/__algorithm/partition.h
libcxx/include/__algorithm/partition_point.h
libcxx/include/__algorithm/pop_heap.h
libcxx/include/__algorithm/prev_permutation.h
libcxx/include/__algorithm/push_heap.h
libcxx/include/__algorithm/ranges_adjacent_find.h
libcxx/include/__algorithm/ranges_all_of.h
libcxx/include/__algorithm/ranges_any_of.h
libcxx/include/__algorithm/ranges_binary_search.h
libcxx/include/__algorithm/ranges_clamp.h
libcxx/include/__algorithm/ranges_copy_backward.h
libcxx/include/__algorithm/ranges_copy.h
libcxx/include/__algorithm/ranges_copy_if.h
libcxx/include/__algorithm/ranges_copy_n.h
libcxx/include/__algorithm/ranges_count.h
libcxx/include/__algorithm/ranges_count_if.h
libcxx/include/__algorithm/ranges_equal.h
libcxx/include/__algorithm/ranges_equal_range.h
libcxx/include/__algorithm/ranges_fill.h
libcxx/include/__algorithm/ranges_fill_n.h
libcxx/include/__algorithm/ranges_find_end.h
libcxx/include/__algorithm/ranges_find_first_of.h
libcxx/include/__algorithm/ranges_find.h
libcxx/include/__algorithm/ranges_find_if.h
libcxx/include/__algorithm/ranges_find_if_not.h
libcxx/include/__algorithm/ranges_for_each.h
libcxx/include/__algorithm/ranges_for_each_n.h
libcxx/include/__algorithm/ranges_generate.h
libcxx/include/__algorithm/ranges_generate_n.h
libcxx/include/__algorithm/ranges_includes.h
libcxx/include/__algorithm/ranges_inplace_merge.h
libcxx/include/__algorithm/ranges_is_heap.h
libcxx/include/__algorithm/ranges_is_heap_until.h
libcxx/include/__algorithm/ranges_is_partitioned.h
libcxx/include/__algorithm/ranges_is_permutation.h
libcxx/include/__algorithm/ranges_is_sorted.h
libcxx/include/__algorithm/ranges_is_sorted_until.h
libcxx/include/__algorithm/ranges_lexicographical_compare.h
libcxx/include/__algorithm/ranges_lower_bound.h
libcxx/include/__algorithm/ranges_make_heap.h
libcxx/include/__algorithm/ranges_max_element.h
libcxx/include/__algorithm/ranges_max.h
libcxx/include/__algorithm/ranges_merge.h
libcxx/include/__algorithm/ranges_min_element.h
libcxx/include/__algorithm/ranges_min.h
libcxx/include/__algorithm/ranges_minmax_element.h
libcxx/include/__algorithm/ranges_minmax.h
libcxx/include/__algorithm/ranges_mismatch.h
libcxx/include/__algorithm/ranges_move_backward.h
libcxx/include/__algorithm/ranges_move.h
libcxx/include/__algorithm/ranges_none_of.h
libcxx/include/__algorithm/ranges_nth_element.h
libcxx/include/__algorithm/ranges_partial_sort_copy.h
libcxx/include/__algorithm/ranges_partial_sort.h
libcxx/include/__algorithm/ranges_partition_copy.h
libcxx/include/__algorithm/ranges_partition.h
libcxx/include/__algorithm/ranges_partition_point.h
libcxx/include/__algorithm/ranges_pop_heap.h
libcxx/include/__algorithm/ranges_prev_permutation.h
libcxx/include/__algorithm/ranges_push_heap.h
libcxx/include/__algorithm/ranges_remove_copy.h
libcxx/include/__algorithm/ranges_remove_copy_if.h
libcxx/include/__algorithm/ranges_remove.h
libcxx/include/__algorithm/ranges_remove_if.h
libcxx/include/__algorithm/ranges_replace_copy.h
libcxx/include/__algorithm/ranges_replace_copy_if.h
libcxx/include/__algorithm/ranges_replace.h
libcxx/include/__algorithm/ranges_replace_if.h
libcxx/include/__algorithm/ranges_reverse_copy.h
libcxx/include/__algorithm/ranges_reverse.h
libcxx/include/__algorithm/ranges_rotate_copy.h
libcxx/include/__algorithm/ranges_rotate.h
libcxx/include/__algorithm/ranges_sample.h
libcxx/include/__algorithm/ranges_search.h
libcxx/include/__algorithm/ranges_search_n.h
libcxx/include/__algorithm/ranges_set_difference.h
libcxx/include/__algorithm/ranges_set_intersection.h
libcxx/include/__algorithm/ranges_set_symmetric_difference.h
libcxx/include/__algorithm/ranges_set_union.h
libcxx/include/__algorithm/ranges_shuffle.h
libcxx/include/__algorithm/ranges_sort.h
libcxx/include/__algorithm/ranges_sort_heap.h
libcxx/include/__algorithm/ranges_stable_partition.h
libcxx/include/__algorithm/ranges_stable_sort.h
libcxx/include/__algorithm/ranges_swap_ranges.h
libcxx/include/__algorithm/ranges_transform.h
libcxx/include/__algorithm/ranges_unique_copy.h
libcxx/include/__algorithm/ranges_unique.h
libcxx/include/__algorithm/ranges_upper_bound.h
libcxx/include/__algorithm/remove_copy.h
libcxx/include/__algorithm/remove_copy_if.h
libcxx/include/__algorithm/remove.h
libcxx/include/__algorithm/remove_if.h
libcxx/include/__algorithm/replace_copy.h
libcxx/include/__algorithm/replace_copy_if.h
libcxx/include/__algorithm/replace.h
libcxx/include/__algorithm/replace_if.h
libcxx/include/__algorithm/reverse_copy.h
libcxx/include/__algorithm/reverse.h
libcxx/include/__algorithm/rotate_copy.h
libcxx/include/__algorithm/rotate.h
libcxx/include/__algorithm/sample.h
libcxx/include/__algorithm/search.h
libcxx/include/__algorithm/search_n.h
libcxx/include/__algorithm/set_difference.h
libcxx/include/__algorithm/shift_left.h
libcxx/include/__algorithm/shift_right.h
libcxx/include/__algorithm/shuffle.h
libcxx/include/__algorithm/sift_down.h
libcxx/include/__algorithm/sort.h
libcxx/include/__algorithm/sort_heap.h
libcxx/include/__algorithm/stable_partition.h
libcxx/include/__algorithm/stable_sort.h
libcxx/include/__algorithm/swap_ranges.h
libcxx/include/__algorithm/transform.h
libcxx/include/__algorithm/uniform_random_bit_generator_adaptor.h
libcxx/include/__algorithm/unwrap_iter.h
libcxx/include/__algorithm/unwrap_range.h
libcxx/include/__algorithm/upper_bound.h
libcxx/include/any
libcxx/include/array
libcxx/include/atomic
libcxx/include/__availability
libcxx/include/barrier
libcxx/include/__bit/bit_cast.h
libcxx/include/__bit/bit_ceil.h
libcxx/include/__bit/byteswap.h
libcxx/include/__bit/countl.h
libcxx/include/__bit/countr.h
libcxx/include/__bit/endian.h
libcxx/include/__bit/popcount.h
libcxx/include/__bit_reference
libcxx/include/__bit/rotate.h
libcxx/include/bitset
libcxx/include/__bsd_locale_defaults.h
libcxx/include/__bsd_locale_fallbacks.h
libcxx/include/cctype
libcxx/include/charconv
libcxx/include/__charconv/chars_format.h
libcxx/include/__charconv/from_chars_result.h
libcxx/include/__charconv/tables.h
libcxx/include/__charconv/to_chars_base_10.h
libcxx/include/__charconv/to_chars_result.h
libcxx/include/chrono
libcxx/include/__chrono/calendar.h
libcxx/include/__chrono/convert_to_timespec.h
libcxx/include/__chrono/day.h
libcxx/include/__chrono/duration.h
libcxx/include/__chrono/file_clock.h
libcxx/include/__chrono/formatter.h
libcxx/include/__chrono/hh_mm_ss.h
libcxx/include/__chrono/high_resolution_clock.h
libcxx/include/__chrono/literals.h
libcxx/include/__chrono/monthday.h
libcxx/include/__chrono/month.h
libcxx/include/__chrono/month_weekday.h
libcxx/include/__chrono/statically_widen.h
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libcxx/include/__compare/compare_strong_order_fallback.h
libcxx/include/__compare/compare_three_way.h
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libcxx/include/__numeric/iota.h
libcxx/include/__numeric/midpoint.h
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libcxx/include/__numeric/reduce.h
libcxx/include/__numeric/transform_exclusive_scan.h
libcxx/include/__numeric/transform_inclusive_scan.h
libcxx/include/__numeric/transform_reduce.h
libcxx/include/optional
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libcxx/include/__random/cauchy_distribution.h
libcxx/include/__random/chi_squared_distribution.h
libcxx/include/__random/clamp_to_integral.h
libcxx/include/__random/discard_block_engine.h
libcxx/include/__random/discrete_distribution.h
libcxx/include/__random/exponential_distribution.h
libcxx/include/__random/extreme_value_distribution.h
libcxx/include/__random/fisher_f_distribution.h
libcxx/include/__random/gamma_distribution.h
libcxx/include/__random/generate_canonical.h
libcxx/include/__random/geometric_distribution.h
libcxx/include/__random/independent_bits_engine.h
libcxx/include/__random/is_seed_sequence.h
libcxx/include/__random/is_valid.h
libcxx/include/__random/linear_congruential_engine.h
libcxx/include/__random/log2.h
libcxx/include/__random/lognormal_distribution.h
libcxx/include/__random/mersenne_twister_engine.h
libcxx/include/__random/negative_binomial_distribution.h
libcxx/include/__random/normal_distribution.h
libcxx/include/__random/piecewise_constant_distribution.h
libcxx/include/__random/piecewise_linear_distribution.h
libcxx/include/__random/poisson_distribution.h
libcxx/include/__random/random_device.h
libcxx/include/__random/ranlux.h
libcxx/include/__random/seed_seq.h
libcxx/include/__random/shuffle_order_engine.h
libcxx/include/__random/student_t_distribution.h
libcxx/include/__random/subtract_with_carry_engine.h
libcxx/include/__random/uniform_int_distribution.h
libcxx/include/__random/uniform_random_bit_generator.h
libcxx/include/__random/uniform_real_distribution.h
libcxx/include/__random/weibull_distribution.h
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libcxx/include/__ranges/enable_view.h
libcxx/include/__ranges/filter_view.h
libcxx/include/__ranges/iota_view.h
libcxx/include/__ranges/istream_view.h
libcxx/include/__ranges/join_view.h
libcxx/include/__ranges/lazy_split_view.h
libcxx/include/__ranges/non_propagating_cache.h
libcxx/include/__ranges/owning_view.h
libcxx/include/__ranges/range_adaptor.h
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libcxx/include/__ranges/transform_view.h
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libcxx/include/__ranges/zip_view.h
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libcxx/include/__type_traits/is_core_convertible.h
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libcxx/include/__type_traits/is_implicitly_default_constructible.h
libcxx/include/__type_traits/is_integral.h
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libcxx/include/__type_traits/is_null_pointer.h
libcxx/include/__type_traits/is_object.h
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libcxx/include/__type_traits/is_primary_template.h
libcxx/include/__type_traits/is_reference.h
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libcxx/include/__type_traits/is_signed.h
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libcxx/include/__type_traits/is_standard_layout.h
libcxx/include/__type_traits/is_swappable.h
libcxx/include/__type_traits/is_trivial.h
libcxx/include/__type_traits/is_trivially_assignable.h
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libcxx/include/__type_traits/is_trivially_copy_constructible.h
libcxx/include/__type_traits/is_trivially_default_constructible.h
libcxx/include/__type_traits/is_trivially_destructible.h
libcxx/include/__type_traits/is_unbounded_array.h
libcxx/include/__type_traits/is_union.h
libcxx/include/__type_traits/is_unsigned.h
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libcxx/include/__type_traits/is_valid_expansion.h
libcxx/include/__type_traits/is_void.h
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libcxx/include/__type_traits/make_32_64_or_128_bit.h
libcxx/include/__type_traits/make_const_lvalue_ref.h
libcxx/include/__type_traits/make_signed.h
libcxx/include/__type_traits/make_unsigned.h
libcxx/include/__type_traits/maybe_const.h
libcxx/include/__type_traits/nat.h
libcxx/include/__type_traits/negation.h
libcxx/include/__type_traits/noexcept_move_assign_container.h
libcxx/include/__type_traits/promote.h
libcxx/include/__type_traits/rank.h
libcxx/include/__type_traits/remove_all_extents.h
libcxx/include/__type_traits/remove_const.h
libcxx/include/__type_traits/remove_cv.h
libcxx/include/__type_traits/remove_cvref.h
libcxx/include/__type_traits/remove_extent.h
libcxx/include/__type_traits/remove_pointer.h
libcxx/include/__type_traits/remove_reference.h
libcxx/include/__type_traits/remove_volatile.h
libcxx/include/__type_traits/result_of.h
libcxx/include/__type_traits/strip_signature.h
libcxx/include/__type_traits/type_identity.h
libcxx/include/__type_traits/type_list.h
libcxx/include/__type_traits/underlying_type.h
libcxx/include/__type_traits/void_t.h
libcxx/include/uchar.h
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libcxx/include/__utility/as_const.h
libcxx/include/__utility/cmp.h
libcxx/include/__utility/convert_to_integral.h
libcxx/include/__utility/exchange.h
libcxx/include/__utility/in_place.h
libcxx/include/__utility/integer_sequence.h
libcxx/include/__utility/pair.h
libcxx/include/__utility/piecewise_construct.h
libcxx/include/__utility/priority_tag.h
libcxx/include/__utility/rel_ops.h
libcxx/include/__utility/to_underlying.h
libcxx/include/__utility/unreachable.h
libcxx/include/valarray
libcxx/include/variant
libcxx/include/__variant/monostate.h
libcxx/include/vector
libcxx/include/__verbose_abort
libcxx/include/wchar.h
libcxx/include/wctype.h
libcxx/src/CMakeLists.txt
libcxx/src/any.cpp
libcxx/src/atomic.cpp
libcxx/src/barrier.cpp
libcxx/src/bind.cpp
libcxx/src/charconv.cpp
libcxx/src/chrono.cpp
libcxx/src/condition_variable.cpp
libcxx/src/condition_variable_destructor.cpp
libcxx/src/debug.cpp
libcxx/src/exception.cpp
libcxx/src/experimental/memory_resource.cpp
libcxx/src/filesystem/directory_iterator.cpp
libcxx/src/filesystem/filesystem_common.h
libcxx/src/filesystem/int128_builtins.cpp
libcxx/src/filesystem/operations.cpp
libcxx/src/filesystem/posix_compat.h
libcxx/src/functional.cpp
libcxx/src/future.cpp
libcxx/src/hash.cpp
libcxx/src/include/apple_availability.h
libcxx/src/include/atomic_support.h
libcxx/src/include/config_elast.h
libcxx/src/include/refstring.h
libcxx/src/include/ryu/ryu.h
libcxx/src/include/sso_allocator.h
libcxx/src/ios.cpp
libcxx/src/iostream.cpp
libcxx/src/legacy_debug_handler.cpp
libcxx/src/locale.cpp
libcxx/src/memory.cpp
libcxx/src/mutex.cpp
libcxx/src/mutex_destructor.cpp
libcxx/src/new.cpp
libcxx/src/optional.cpp
libcxx/src/random.cpp
libcxx/src/random_shuffle.cpp
libcxx/src/regex.cpp
libcxx/src/shared_mutex.cpp
libcxx/src/stdexcept.cpp
libcxx/src/string.cpp
libcxx/src/strstream.cpp
libcxx/src/support/ibm/mbsnrtowcs.cpp
libcxx/src/support/ibm/wcsnrtombs.cpp
libcxx/src/support/ibm/xlocale_zos.cpp
libcxx/src/support/runtime/exception_fallback.ipp
libcxx/src/support/runtime/exception_glibcxx.ipp
libcxx/src/support/runtime/exception_libcxxabi.ipp
libcxx/src/support/runtime/exception_libcxxrt.ipp
libcxx/src/support/runtime/exception_msvc.ipp
libcxx/src/support/runtime/exception_pointer_cxxabi.ipp
libcxx/src/support/runtime/exception_pointer_glibcxx.ipp
libcxx/src/support/runtime/exception_pointer_msvc.ipp
libcxx/src/support/runtime/exception_pointer_unimplemented.ipp
libcxx/src/support/runtime/new_handler_fallback.ipp
libcxx/src/support/runtime/stdexcept_default.ipp
libcxx/src/support/runtime/stdexcept_vcruntime.ipp
libcxx/src/support/solaris/mbsnrtowcs.inc
libcxx/src/support/solaris/wcsnrtombs.inc
libcxx/src/support/solaris/xlocale.cpp
libcxx/src/support/win32/locale_win32.cpp
libcxx/src/support/win32/support.cpp
libcxx/src/support/win32/thread_win32.cpp
libcxx/src/system_error.cpp
libcxx/src/thread.cpp
libcxx/src/typeinfo.cpp
libcxx/src/valarray.cpp
libcxx/src/variant.cpp
libcxx/src/vector.cpp
libcxx/src/verbose_abort.cpp

libcxx/utils/generate_ignore_format.sh

  • This file was added.
PropertyOld ValueNew Value
File Modenull100755
#!/bin/bash
# Generate a list of headers that aren't formatted yet
MordanteUnsubmitted
Done
ReplyInline Actions

This file needs a shebang and I would like comment what it does.

Mordante: This file needs a shebang and I would like comment what it does.
if [ -z "${CLANG_FORMAT}" ]; then
CLANG_FORMAT=clang-format
fi
rm libcxx/utils/data/ignore_format.txt
for file in $(find libcxx/{benchmarks,include,src}/ -type f); do
${CLANG_FORMAT} --Werror --dry-run ${file} >& /dev/null
if [ $? != 0 ]; then
echo ${file} >> libcxx/utils/data/ignore_format.txt
fi
done
sort libcxx/utils/data/ignore_format.txt -d -o libcxx/utils/data/ignore_format.txt