[libc++][C++03] Update include guards by philnik777 · Pull Request #109001 · llvm/llvm-project

philnik777 · 2024-09-17T15:56:50Z

This patch updates the includes guards of the C++ 03 headers.

This is part of https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc.

philnik777 · 2024-09-17T15:57:07Z

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github-actions · 2024-09-17T16:01:14Z

✅ With the latest revision this PR passed the C/C++ code formatter.

llvmbot · 2024-09-17T16:02:13Z

@llvm/pr-subscribers-libcxx

Author: Nikolas Klauser (philnik777)

Changes

Patch is 1.10 MiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/109001.diff

1015 Files Affected:

(modified) libcxx/include/__cxx03/__algorithm/adjacent_find.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/all_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/any_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/binary_search.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/clamp.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/comp.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/comp_ref_type.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/copy_backward.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/copy_move_common.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/copy_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/count.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/count_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/equal.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/equal_range.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/fill.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/fill_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find_end.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find_first_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find_if_not.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/find_segment_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/fold.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/for_each.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/for_each_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/for_each_segment.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/generate.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/generate_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/half_positive.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_found_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_fun_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_in_out_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_in_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_out_out_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/in_out_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/includes.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/inplace_merge.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_heap_until.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_partitioned.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_sorted.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/is_sorted_until.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/iter_swap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/iterator_operations.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/lexicographical_compare.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/lexicographical_compare_three_way.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/lower_bound.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/make_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/make_projected.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/max.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/max_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/merge.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/min.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/min_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/min_max_result.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/minmax.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/minmax_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/mismatch.h (+5-5)
(modified) libcxx/include/__cxx03/__algorithm/move.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/move_backward.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/next_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/none_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/nth_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/partial_sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/partial_sort_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/partition.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/partition_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/partition_point.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/pop_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/prev_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/pstl.h (+67-67)
(modified) libcxx/include/__cxx03/__algorithm/push_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_adjacent_find.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_all_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_any_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_binary_search.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_clamp.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_contains.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_contains_subrange.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_copy_backward.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_copy_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_count.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_count_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_ends_with.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_equal.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_equal_range.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_fill.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_fill_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find_end.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find_first_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find_if_not.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_find_last.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_for_each.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_for_each_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_generate.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_generate_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_includes.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_inplace_merge.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_heap_until.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_partitioned.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_sorted.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_is_sorted_until.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_iterator_concept.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_lexicographical_compare.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_lower_bound.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_make_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_max.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_max_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_merge.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_min.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_min_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_minmax.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_minmax_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_mismatch.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_move.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_move_backward.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_next_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_none_of.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_nth_element.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_partial_sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_partial_sort_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_partition.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_partition_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_partition_point.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_pop_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_prev_permutation.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_push_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_remove.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_remove_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_remove_copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_remove_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_replace.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_replace_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_replace_copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_replace_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_reverse.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_reverse_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_rotate.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_rotate_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_sample.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_search.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_search_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_set_difference.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_set_intersection.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_set_symmetric_difference.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_set_union.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_shuffle.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_sort_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_stable_partition.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_stable_sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_starts_with.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_swap_ranges.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_transform.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_unique.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_unique_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/ranges_upper_bound.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/remove.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/remove_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/remove_copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/remove_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/replace.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/replace_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/replace_copy_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/replace_if.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/reverse.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/reverse_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/rotate.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/rotate_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/sample.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/search.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/search_n.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/set_difference.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/set_intersection.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/set_symmetric_difference.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/set_union.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/shift_left.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/shift_right.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/shuffle.h (+6-6)
(modified) libcxx/include/__cxx03/__algorithm/sift_down.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/simd_utils.h (+11-11)
(modified) libcxx/include/__cxx03/__algorithm/sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/sort_heap.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/stable_partition.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/stable_sort.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/swap_ranges.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/three_way_comp_ref_type.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/transform.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/uniform_random_bit_generator_adaptor.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/unique.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/unique_copy.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/unwrap_iter.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/unwrap_range.h (+3-3)
(modified) libcxx/include/__cxx03/__algorithm/upper_bound.h (+3-3)
(modified) libcxx/include/__cxx03/__assert (+55-55)
(modified) libcxx/include/__cxx03/__atomic/aliases.h (+6-6)
(modified) libcxx/include/__cxx03/__atomic/atomic.h (+13-13)
(modified) libcxx/include/__cxx03/__atomic/atomic_base.h (+11-11)
(modified) libcxx/include/__cxx03/__atomic/atomic_flag.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/atomic_init.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/atomic_lock_free.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/atomic_ref.h (+8-8)
(modified) libcxx/include/__cxx03/__atomic/atomic_sync.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/check_memory_order.h (+7-7)
(modified) libcxx/include/__cxx03/__atomic/contention_t.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/cxx_atomic_impl.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/fence.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/is_always_lock_free.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/kill_dependency.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/memory_order.h (+3-3)
(modified) libcxx/include/__cxx03/__atomic/to_gcc_order.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/bit_cast.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/bit_ceil.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/bit_floor.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/bit_log2.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/bit_width.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/blsr.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/byteswap.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/countl.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/countr.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/endian.h (+5-5)
(modified) libcxx/include/__cxx03/__bit/has_single_bit.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/invert_if.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/popcount.h (+3-3)
(modified) libcxx/include/__cxx03/__bit/rotate.h (+3-3)
(modified) libcxx/include/__cxx03/__bit_reference (+3-3)
(modified) libcxx/include/__cxx03/__charconv/chars_format.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/from_chars_integral.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/from_chars_result.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/tables.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/to_chars.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/to_chars_base_10.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/to_chars_floating_point.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/to_chars_integral.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/to_chars_result.h (+3-3)
(modified) libcxx/include/__cxx03/__charconv/traits.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/calendar.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/concepts.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/convert_to_timespec.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/convert_to_tm.h (+5-5)
(modified) libcxx/include/__cxx03/__chrono/day.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/duration.h (+4-4)
(modified) libcxx/include/__cxx03/__chrono/exception.h (+5-5)
(modified) libcxx/include/__cxx03/__chrono/file_clock.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/formatter.h (+32-32)
(modified) libcxx/include/__cxx03/__chrono/hh_mm_ss.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/high_resolution_clock.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/leap_second.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/literals.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/local_info.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/month.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/month_weekday.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/monthday.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/ostream.h (+60-60)
(modified) libcxx/include/__cxx03/__chrono/parser_std_format_spec.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/statically_widen.h (+5-5)
(modified) libcxx/include/__cxx03/__chrono/steady_clock.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/sys_info.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/system_clock.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/time_point.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/time_zone.h (+7-7)
(modified) libcxx/include/__cxx03/__chrono/time_zone_link.h (+5-5)
(modified) libcxx/include/__cxx03/__chrono/tzdb.h (+7-7)
(modified) libcxx/include/__cxx03/__chrono/tzdb_list.h (+7-7)
(modified) libcxx/include/__cxx03/__chrono/weekday.h (+5-5)
(modified) libcxx/include/__cxx03/__chrono/year.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/year_month.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/year_month_day.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/year_month_weekday.h (+3-3)
(modified) libcxx/include/__cxx03/__chrono/zoned_time.h (+7-7)
(modified) libcxx/include/__cxx03/__compare/common_comparison_category.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/compare_partial_order_fallback.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/compare_strong_order_fallback.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/compare_three_way.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/compare_three_way_result.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/compare_weak_order_fallback.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/is_eq.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/ordering.h (+3-3)
(modified) libcxx/include/__cxx03/__compare/partial_order.h (+3-3)

diff --git a/libcxx/include/__cxx03/__algorithm/adjacent_find.h b/libcxx/include/__cxx03/__algorithm/adjacent_find.h
index 88036db84de899..6add0f3fe2b53a 100644
--- a/libcxx/include/__cxx03/__algorithm/adjacent_find.h
+++ b/libcxx/include/__cxx03/__algorithm/adjacent_find.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_ADJACENT_FIND_H
-#define _LIBCPP___ALGORITHM_ADJACENT_FIND_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_ADJACENT_FIND_H
+#define _LIBCPP___CXX03___ALGORITHM_ADJACENT_FIND_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__algorithm/iterator_operations.h>
@@ -55,4 +55,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_ADJACENT_FIND_H
+#endif // _LIBCPP___CXX03___ALGORITHM_ADJACENT_FIND_H
diff --git a/libcxx/include/__cxx03/__algorithm/all_of.h b/libcxx/include/__cxx03/__algorithm/all_of.h
index b32d97241506e0..fe46ee5fca43cf 100644
--- a/libcxx/include/__cxx03/__algorithm/all_of.h
+++ b/libcxx/include/__cxx03/__algorithm/all_of.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_ALL_OF_H
-#define _LIBCPP___ALGORITHM_ALL_OF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_ALL_OF_H
+#define _LIBCPP___CXX03___ALGORITHM_ALL_OF_H
 
 #include <__cxx03/__config>
 
@@ -29,4 +29,4 @@ all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_ALL_OF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_ALL_OF_H
diff --git a/libcxx/include/__cxx03/__algorithm/any_of.h b/libcxx/include/__cxx03/__algorithm/any_of.h
index bd7de96fbef40c..26bf3996e8a6f0 100644
--- a/libcxx/include/__cxx03/__algorithm/any_of.h
+++ b/libcxx/include/__cxx03/__algorithm/any_of.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_ANY_OF_H
-#define _LIBCPP___ALGORITHM_ANY_OF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_ANY_OF_H
+#define _LIBCPP___CXX03___ALGORITHM_ANY_OF_H
 
 #include <__cxx03/__config>
 
@@ -29,4 +29,4 @@ any_of(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_ANY_OF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_ANY_OF_H
diff --git a/libcxx/include/__cxx03/__algorithm/binary_search.h b/libcxx/include/__cxx03/__algorithm/binary_search.h
index a93c62b32d7428..a72da8e3966394 100644
--- a/libcxx/include/__cxx03/__algorithm/binary_search.h
+++ b/libcxx/include/__cxx03/__algorithm/binary_search.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_BINARY_SEARCH_H
-#define _LIBCPP___ALGORITHM_BINARY_SEARCH_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_BINARY_SEARCH_H
+#define _LIBCPP___CXX03___ALGORITHM_BINARY_SEARCH_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__algorithm/comp_ref_type.h>
@@ -36,4 +36,4 @@ binary_search(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __va
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_BINARY_SEARCH_H
+#endif // _LIBCPP___CXX03___ALGORITHM_BINARY_SEARCH_H
diff --git a/libcxx/include/__cxx03/__algorithm/clamp.h b/libcxx/include/__cxx03/__algorithm/clamp.h
index e5e4dbf774dc31..0e4bb0eb6b9508 100644
--- a/libcxx/include/__cxx03/__algorithm/clamp.h
+++ b/libcxx/include/__cxx03/__algorithm/clamp.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_CLAMP_H
-#define _LIBCPP___ALGORITHM_CLAMP_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_CLAMP_H
+#define _LIBCPP___CXX03___ALGORITHM_CLAMP_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__assert>
@@ -41,4 +41,4 @@ clamp(_LIBCPP_LIFETIMEBOUND const _Tp& __v,
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_CLAMP_H
+#endif // _LIBCPP___CXX03___ALGORITHM_CLAMP_H
diff --git a/libcxx/include/__cxx03/__algorithm/comp.h b/libcxx/include/__cxx03/__algorithm/comp.h
index f01e395dc21ea5..0c638b4e4a651f 100644
--- a/libcxx/include/__cxx03/__algorithm/comp.h
+++ b/libcxx/include/__cxx03/__algorithm/comp.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COMP_H
-#define _LIBCPP___ALGORITHM_COMP_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COMP_H
+#define _LIBCPP___CXX03___ALGORITHM_COMP_H
 
 #include <__cxx03/__config>
 #include <__cxx03/__type_traits/desugars_to.h>
@@ -46,4 +46,4 @@ inline const bool __desugars_to_v<__less_tag, __less<>, _Tp, _Tp> = true;
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_COMP_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COMP_H
diff --git a/libcxx/include/__cxx03/__algorithm/comp_ref_type.h b/libcxx/include/__cxx03/__algorithm/comp_ref_type.h
index 413bf30c6a64ce..ab793da0ad293c 100644
--- a/libcxx/include/__cxx03/__algorithm/comp_ref_type.h
+++ b/libcxx/include/__cxx03/__algorithm/comp_ref_type.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COMP_REF_TYPE_H
-#define _LIBCPP___ALGORITHM_COMP_REF_TYPE_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COMP_REF_TYPE_H
+#define _LIBCPP___CXX03___ALGORITHM_COMP_REF_TYPE_H
 
 #include <__cxx03/__assert>
 #include <__cxx03/__config>
@@ -64,4 +64,4 @@ using __comp_ref_type = _Comp&;
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_COMP_REF_TYPE_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COMP_REF_TYPE_H
diff --git a/libcxx/include/__cxx03/__algorithm/copy.h b/libcxx/include/__cxx03/__algorithm/copy.h
index 6de8df3f980fea..2aa0ab78b78582 100644
--- a/libcxx/include/__cxx03/__algorithm/copy.h
+++ b/libcxx/include/__cxx03/__algorithm/copy.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COPY_H
-#define _LIBCPP___ALGORITHM_COPY_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COPY_H
+#define _LIBCPP___CXX03___ALGORITHM_COPY_H
 
 #include <__cxx03/__algorithm/copy_move_common.h>
 #include <__cxx03/__algorithm/for_each_segment.h>
@@ -120,4 +120,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_COPY_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COPY_H
diff --git a/libcxx/include/__cxx03/__algorithm/copy_backward.h b/libcxx/include/__cxx03/__algorithm/copy_backward.h
index dd7ff8ada5280c..9262d13d6c1758 100644
--- a/libcxx/include/__cxx03/__algorithm/copy_backward.h
+++ b/libcxx/include/__cxx03/__algorithm/copy_backward.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COPY_BACKWARD_H
-#define _LIBCPP___ALGORITHM_COPY_BACKWARD_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COPY_BACKWARD_H
+#define _LIBCPP___CXX03___ALGORITHM_COPY_BACKWARD_H
 
 #include <__cxx03/__algorithm/copy_move_common.h>
 #include <__cxx03/__algorithm/iterator_operations.h>
@@ -134,4 +134,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_COPY_BACKWARD_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COPY_BACKWARD_H
diff --git a/libcxx/include/__cxx03/__algorithm/copy_if.h b/libcxx/include/__cxx03/__algorithm/copy_if.h
index 345b12878d3333..2db0c26fb86be1 100644
--- a/libcxx/include/__cxx03/__algorithm/copy_if.h
+++ b/libcxx/include/__cxx03/__algorithm/copy_if.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COPY_IF_H
-#define _LIBCPP___ALGORITHM_COPY_IF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COPY_IF_H
+#define _LIBCPP___CXX03___ALGORITHM_COPY_IF_H
 
 #include <__cxx03/__config>
 
@@ -31,4 +31,4 @@ copy_if(_InputIterator __first, _InputIterator __last, _OutputIterator __result,
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_COPY_IF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COPY_IF_H
diff --git a/libcxx/include/__cxx03/__algorithm/copy_move_common.h b/libcxx/include/__cxx03/__algorithm/copy_move_common.h
index c5983070251764..637b5a01daa75e 100644
--- a/libcxx/include/__cxx03/__algorithm/copy_move_common.h
+++ b/libcxx/include/__cxx03/__algorithm/copy_move_common.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COPY_MOVE_COMMON_H
-#define _LIBCPP___ALGORITHM_COPY_MOVE_COMMON_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COPY_MOVE_COMMON_H
+#define _LIBCPP___CXX03___ALGORITHM_COPY_MOVE_COMMON_H
 
 #include <__cxx03/__algorithm/iterator_operations.h>
 #include <__cxx03/__algorithm/unwrap_iter.h>
@@ -111,4 +111,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_COPY_MOVE_COMMON_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COPY_MOVE_COMMON_H
diff --git a/libcxx/include/__cxx03/__algorithm/copy_n.h b/libcxx/include/__cxx03/__algorithm/copy_n.h
index 14f14029443359..aedb232b1bd5e3 100644
--- a/libcxx/include/__cxx03/__algorithm/copy_n.h
+++ b/libcxx/include/__cxx03/__algorithm/copy_n.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COPY_N_H
-#define _LIBCPP___ALGORITHM_COPY_N_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COPY_N_H
+#define _LIBCPP___CXX03___ALGORITHM_COPY_N_H
 
 #include <__cxx03/__algorithm/copy.h>
 #include <__cxx03/__config>
@@ -57,4 +57,4 @@ copy_n(_InputIterator __first, _Size __orig_n, _OutputIterator __result) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_COPY_N_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COPY_N_H
diff --git a/libcxx/include/__cxx03/__algorithm/count.h b/libcxx/include/__cxx03/__algorithm/count.h
index b7024dc8c63180..7c1fc3e5798980 100644
--- a/libcxx/include/__cxx03/__algorithm/count.h
+++ b/libcxx/include/__cxx03/__algorithm/count.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COUNT_H
-#define _LIBCPP___ALGORITHM_COUNT_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COUNT_H
+#define _LIBCPP___CXX03___ALGORITHM_COUNT_H
 
 #include <__cxx03/__algorithm/iterator_operations.h>
 #include <__cxx03/__algorithm/min.h>
@@ -89,4 +89,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_COUNT_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COUNT_H
diff --git a/libcxx/include/__cxx03/__algorithm/count_if.h b/libcxx/include/__cxx03/__algorithm/count_if.h
index eeb42052b08ae1..d333e861891763 100644
--- a/libcxx/include/__cxx03/__algorithm/count_if.h
+++ b/libcxx/include/__cxx03/__algorithm/count_if.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_COUNT_IF_H
-#define _LIBCPP___ALGORITHM_COUNT_IF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_COUNT_IF_H
+#define _LIBCPP___CXX03___ALGORITHM_COUNT_IF_H
 
 #include <__cxx03/__config>
 #include <__cxx03/__iterator/iterator_traits.h>
@@ -32,4 +32,4 @@ count_if(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_COUNT_IF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_COUNT_IF_H
diff --git a/libcxx/include/__cxx03/__algorithm/equal.h b/libcxx/include/__cxx03/__algorithm/equal.h
index a4d0a999b18192..4e478932981e7b 100644
--- a/libcxx/include/__cxx03/__algorithm/equal.h
+++ b/libcxx/include/__cxx03/__algorithm/equal.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_EQUAL_H
-#define _LIBCPP___ALGORITHM_EQUAL_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_EQUAL_H
+#define _LIBCPP___CXX03___ALGORITHM_EQUAL_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__algorithm/unwrap_iter.h>
@@ -130,4 +130,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_EQUAL_H
+#endif // _LIBCPP___CXX03___ALGORITHM_EQUAL_H
diff --git a/libcxx/include/__cxx03/__algorithm/equal_range.h b/libcxx/include/__cxx03/__algorithm/equal_range.h
index 9abda2bd2e36f9..4b3126a2840cf4 100644
--- a/libcxx/include/__cxx03/__algorithm/equal_range.h
+++ b/libcxx/include/__cxx03/__algorithm/equal_range.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_EQUAL_RANGE_H
-#define _LIBCPP___ALGORITHM_EQUAL_RANGE_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_EQUAL_RANGE_H
+#define _LIBCPP___CXX03___ALGORITHM_EQUAL_RANGE_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__algorithm/comp_ref_type.h>
@@ -82,4 +82,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_EQUAL_RANGE_H
+#endif // _LIBCPP___CXX03___ALGORITHM_EQUAL_RANGE_H
diff --git a/libcxx/include/__cxx03/__algorithm/fill.h b/libcxx/include/__cxx03/__algorithm/fill.h
index 5da0f4457daa69..4aaf2744e8a585 100644
--- a/libcxx/include/__cxx03/__algorithm/fill.h
+++ b/libcxx/include/__cxx03/__algorithm/fill.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FILL_H
-#define _LIBCPP___ALGORITHM_FILL_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FILL_H
+#define _LIBCPP___CXX03___ALGORITHM_FILL_H
 
 #include <__cxx03/__algorithm/fill_n.h>
 #include <__cxx03/__config>
@@ -42,4 +42,4 @@ fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FILL_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FILL_H
diff --git a/libcxx/include/__cxx03/__algorithm/fill_n.h b/libcxx/include/__cxx03/__algorithm/fill_n.h
index fd548f27056a17..99b712c7b0360c 100644
--- a/libcxx/include/__cxx03/__algorithm/fill_n.h
+++ b/libcxx/include/__cxx03/__algorithm/fill_n.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FILL_N_H
-#define _LIBCPP___ALGORITHM_FILL_N_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FILL_N_H
+#define _LIBCPP___CXX03___ALGORITHM_FILL_N_H
 
 #include <__cxx03/__algorithm/min.h>
 #include <__cxx03/__config>
@@ -95,4 +95,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_FILL_N_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FILL_N_H
diff --git a/libcxx/include/__cxx03/__algorithm/find.h b/libcxx/include/__cxx03/__algorithm/find.h
index 7a48a449c897bb..ff5ac9b8b1bd0a 100644
--- a/libcxx/include/__cxx03/__algorithm/find.h
+++ b/libcxx/include/__cxx03/__algorithm/find.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_H
-#define _LIBCPP___ALGORITHM_FIND_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_H
 
 #include <__cxx03/__algorithm/find_segment_if.h>
 #include <__cxx03/__algorithm/min.h>
@@ -178,4 +178,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_FIND_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_H
diff --git a/libcxx/include/__cxx03/__algorithm/find_end.h b/libcxx/include/__cxx03/__algorithm/find_end.h
index 34a45e2c66fae9..3fa046bd0df3ec 100644
--- a/libcxx/include/__cxx03/__algorithm/find_end.h
+++ b/libcxx/include/__cxx03/__algorithm/find_end.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_END_OF_H
-#define _LIBCPP___ALGORITHM_FIND_END_OF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_END_OF_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_END_OF_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__algorithm/iterator_operations.h>
@@ -222,4 +222,4 @@ find_end(_ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FIND_END_OF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_END_OF_H
diff --git a/libcxx/include/__cxx03/__algorithm/find_first_of.h b/libcxx/include/__cxx03/__algorithm/find_first_of.h
index 05eb85fd663d27..b1b3e5f3be01e5 100644
--- a/libcxx/include/__cxx03/__algorithm/find_first_of.h
+++ b/libcxx/include/__cxx03/__algorithm/find_first_of.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_FIRST_OF_H
-#define _LIBCPP___ALGORITHM_FIND_FIRST_OF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_FIRST_OF_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_FIRST_OF_H
 
 #include <__cxx03/__algorithm/comp.h>
 #include <__cxx03/__config>
@@ -52,4 +52,4 @@ _LIBCPP_NODISCARD inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 _Fo
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FIND_FIRST_OF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_FIRST_OF_H
diff --git a/libcxx/include/__cxx03/__algorithm/find_if.h b/libcxx/include/__cxx03/__algorithm/find_if.h
index b0150e539f9abc..ca4139c86787c0 100644
--- a/libcxx/include/__cxx03/__algorithm/find_if.h
+++ b/libcxx/include/__cxx03/__algorithm/find_if.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_IF_H
-#define _LIBCPP___ALGORITHM_FIND_IF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_IF_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_IF_H
 
 #include <__cxx03/__config>
 
@@ -29,4 +29,4 @@ find_if(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FIND_IF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_IF_H
diff --git a/libcxx/include/__cxx03/__algorithm/find_if_not.h b/libcxx/include/__cxx03/__algorithm/find_if_not.h
index 67d9a7deb2edd9..a662dfbddfbb93 100644
--- a/libcxx/include/__cxx03/__algorithm/find_if_not.h
+++ b/libcxx/include/__cxx03/__algorithm/find_if_not.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_IF_NOT_H
-#define _LIBCPP___ALGORITHM_FIND_IF_NOT_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_IF_NOT_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_IF_NOT_H
 
 #include <__cxx03/__config>
 
@@ -29,4 +29,4 @@ find_if_not(_InputIterator __first, _InputIterator __last, _Predicate __pred) {
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FIND_IF_NOT_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_IF_NOT_H
diff --git a/libcxx/include/__cxx03/__algorithm/find_segment_if.h b/libcxx/include/__cxx03/__algorithm/find_segment_if.h
index a6c016234418eb..3475e9e8bdacd6 100644
--- a/libcxx/include/__cxx03/__algorithm/find_segment_if.h
+++ b/libcxx/include/__cxx03/__algorithm/find_segment_if.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FIND_SEGMENT_IF_H
-#define _LIBCPP___ALGORITHM_FIND_SEGMENT_IF_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FIND_SEGMENT_IF_H
+#define _LIBCPP___CXX03___ALGORITHM_FIND_SEGMENT_IF_H
 
 #include <__cxx03/__config>
 #include <__cxx03/__iterator/segmented_iterator.h>
@@ -59,4 +59,4 @@ __find_segment_if(_SegmentedIterator __first, _SegmentedIterator __last, _Pred _
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP___ALGORITHM_FIND_SEGMENT_IF_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FIND_SEGMENT_IF_H
diff --git a/libcxx/include/__cxx03/__algorithm/fold.h b/libcxx/include/__cxx03/__algorithm/fold.h
index 7e9c745bbbdb25..5ec0d747c009cb 100644
--- a/libcxx/include/__cxx03/__algorithm/fold.h
+++ b/libcxx/include/__cxx03/__algorithm/fold.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef _LIBCPP___ALGORITHM_FOLD_H
-#define _LIBCPP___ALGORITHM_FOLD_H
+#ifndef _LIBCPP___CXX03___ALGORITHM_FOLD_H
+#define _LIBCPP___CXX03___ALGORITHM_FOLD_H
 
 #include <__cxx03/__concepts/assignable.h>
 #include <__cxx03/__concepts/convertible_to.h>
@@ -125,4 +125,4 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#endif // _LIBCPP___ALGORITHM_FOLD_H
+#endif // _LIBCPP___CXX03___ALGORITHM_FOLD_H
diff --git a/libcxx/include/__cxx03/__algorithm/for_each.h b/libcxx/include/__cxx03/__algorithm/for_each.h
index d2b19310c60f55..a6faf805fe9cfb 100644
--- a/libcxx/include/__cxx03/__algorithm/for_each.h
+++ b/libcxx/include/__cxx03/__algorithm/for_each.h
@@ -7,8 +7,8 @@
 //
 //===----------------------------------------------------...
[truncated]

ldionne

This looks good to me in principle, however the patch itself has a few incorrect renamings. One thing you could do is use git diff --stat to confirm that all the changed files have exactly 3 lines changed in them. A few headers like the C compat headers might need additional renames, that needs to be investigated.

libcxx/include/__cxx03/__algorithm/pstl.h

libcxx/include/__cxx03/__algorithm/simd_utils.h

ldionne

Oops, there are still many instances of _LIBCPP___CXX03_REQUIRE_

philnik777 · 2024-12-09T16:33:39Z

Merge activity

Dec 9, 11:33 AM EST: A user started a stack merge that includes this pull request via Graphite.
Dec 9, 11:34 AM EST: A user merged this pull request with Graphite.

This updates libcxx and libcxxabi to LLVM 20.1.4: https://github.com/llvm/llvm-project/releases/tag/llvmorg-20.1.4 Before going into each additional change of the PR, these are some noteworthy changes from this LLVM release: - Freezing C++03 headers - RFC: https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc/77319 - PRs: - llvm/llvm-project#108999 - llvm/llvm-project#109000 - llvm/llvm-project#109001 - llvm/llvm-project#109002 - This copies libc++ headers of the last LLVM 19 release into a separate directory (https://github.com/llvm/llvm-project/tree/main/libcxx/include/__cxx03) and redirects all C++03 workflow there. The motivation is not to fix C++03 related changes unless they are critical bugs, and simplifies the main headers. So the main headers are like ``` #if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) # include <__cxx03/algorithm> #else ... main header content ... ``` As you can see it looks like we can avoid opting into this by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` at the moment. I think their eventual goal is to remove C++03 support from the main headers but it hasn't seem to have happened yet and I don't know what their timeline for that is. Adding that `__cxx03` directory increases the header size by 10MB. We can get away not using them by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` in this release, so this update does not include that directory. - Sharing of headers between libc++ and libc (Project Hand in Hand) - RFC: https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701 - PR: llvm/llvm-project#91651 (More are likely to come) This tries to share some libc headers from libcxx. libcxx's source files can depend on headers from `libc/shared`, `libc/src/__support`, `libc/include/llvm-libc-macros`, and `libc/include/llvm-libc-types`. And it turns out libcxx can also depend on `libc/hdr`, even though the directory is not in the diagram in the RFC. These headers can be only included from `libcxx/src` and not `libcxx/include`, to prevent libcxx's API from changing. So these headers don't need to be copied into `cache/`. - Locale API reimplementation It doesn't seem to have an RFC, but the PRs are: - llvm/llvm-project#113737 - llvm/llvm-project#115176 - llvm/llvm-project#115752 - llvm/llvm-project#122489 It looks this aims provide a new way to define locale API for each platform. Currently Apple, FreeBSD, MSVCRT, and Fuschia are using the new API and the others are still using the old one: https://github.com/llvm/llvm-project/blob/ec28b8f9cc7f2ac187d8a617a6d08d5e56f9120e/libcxx/include/__locale_dir/locale_base_api.h#L116-L138 For our purpose, adding `if defined(__EMSCRIPTEN__)` entry to the list of "old" list seems to work for the moment, but we may need to move to the new way eventually later. --- Additional changes: - Copy `vendor/llvm/default_assertion_handler.in` to `__assertion_handler`: aa53648 Our previous `__assertion_handler` was copied from `libcxx/vendor/llvm/default_assertion_handler.in`. This updates our `__assertion_handler` to the new `libcxx/vendor/llvm/default_assertion_handler.in`. For what this file is, see the PR description of #22994, with which the file was added. - Remove `libcxx/include/__cxx03` directory: d646f6b As I described in "Freezing C++ headers" above, C++03 headers were copied to `include/cxx03` to be "frozen". But by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` we can still use the main headers. This new `__cxx03` header directory is almost 10M and we are not using it in this update, this deletes it. - Define more variables in `__config_site`: 9912236 libcxx decides to almost all configuration macros to be defined. So before it tested whether a macro was defined/undefined, and now it assumes it is defined and tests whether its value is 1/0. Before llvm/llvm-project#112094 `_config_site.in` used to use `#cmakedefine`, which only defined variables when they were enabled, but now it uses `#cmakedefine01`, which always defines variables and assigns 1 or 0 depending on whether the feature is enabled. So this change adds `#define` to each variable that `_config_site.in` has an entry of. The value assigned is 1 if it was defined in our previous Emscripten environment and 0 if not. - Fix Emscripten's locale: 2ae01b0 Before, the code was like https://github.com/emscripten-core/emscripten/blob/dc1abd514b1bade135a01a4453a9ff6def0793b6/system/lib/libcxx/include/__locale_dir/locale_base_api.h#L12-L30 But now they are divided into two parts, one using the new API and the other using old. See "Locale API reimplementation" above. https://github.com/llvm/llvm-project/blob/ec28b8f9cc7f2ac187d8a617a6d08d5e56f9120e/libcxx/include/__locale_dir/locale_base_api.h#L116-L138 This adds Emscripten in the beginning of the "old" API list. (This has to be the beginning; see #23414) - Import libc headers used by libcxx: 12a4ee4, 12a4ee4 and 43c8ce4 This imports a part of libc headers into `system/lib/llvm-libc`. The imported directories are: - `libc/shared` - `libc/src/__support` - `libc/include/llvm-libc-macros` - `libc/include/llvm-libc-types` - `libc/hdr` See "sharing of headers between libc+ and libc" above for details. This also applies llvm/llvm-project#133999, which is a bugfix that has not be backported, which fixes the bug of including from a wrong directory. - `std::uncaught_exception` -> `std::uncaught_exceptions`: 1bf4e78 `std::uncaught_exception` has been deprecated in C++17, so it generates a warning (which we treat as an error). Replaced it with `std::uncaught_exceptions`, which returns the number of uncaught exceptions (but can still be used as a boolean in the test). - Remove `ryu_constants.h` and `ryu_long_double_constants.h` from libc: 5767ac4 These are not used from libcxx and `ryu_long_double_constants.h` is huge (12M).

This updates libcxx and libcxxabi to LLVM 20.1.4: https://github.com/llvm/llvm-project/releases/tag/llvmorg-20.1.4 Before going into each additional change of the PR, these are some noteworthy changes from this LLVM release: - Freezing C++03 headers - RFC: https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc/77319 - PRs: - llvm/llvm-project#108999 - llvm/llvm-project#109000 - llvm/llvm-project#109001 - llvm/llvm-project#109002 - This copies libc++ headers of the last LLVM 19 release into a separate directory (https://github.com/llvm/llvm-project/tree/main/libcxx/include/__cxx03) and redirects all C++03 workflow there. The motivation is not to fix C++03 related changes unless they are critical bugs, and simplifies the main headers. So the main headers are like ``` #if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) # include <__cxx03/algorithm> #else ... main header content ... ``` As you can see it looks like we can avoid opting into this by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` at the moment. I think their eventual goal is to remove C++03 support from the main headers but it hasn't seem to have happened yet and I don't know what their timeline for that is. Adding that `__cxx03` directory increases the header size by 10MB. We can get away not using them by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` in this release, so this update does not include that directory. - Sharing of headers between libc++ and libc (Project Hand in Hand) - RFC: https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701 - PR: llvm/llvm-project#91651 (More are likely to come) This tries to share some libc headers from libcxx. libcxx's source files can depend on headers from `libc/shared`, `libc/src/__support`, `libc/include/llvm-libc-macros`, and `libc/include/llvm-libc-types`. And it turns out libcxx can also depend on `libc/hdr`, even though the directory is not in the diagram in the RFC. These headers can be only included from `libcxx/src` and not `libcxx/include`, to prevent libcxx's API from changing. So these headers don't need to be copied into `cache/`. - Locale API reimplementation It doesn't seem to have an RFC, but the PRs are: - llvm/llvm-project#113737 - llvm/llvm-project#115176 - llvm/llvm-project#115752 - llvm/llvm-project#122489 It looks this aims provide a new way to define locale API for each platform. Currently Apple, FreeBSD, MSVCRT, and Fuschia are using the new API and the others are still using the old one: https://github.com/llvm/llvm-project/blob/ec28b8f9cc7f2ac187d8a617a6d08d5e56f9120e/libcxx/include/__locale_dir/locale_base_api.h#L116-L138 For our purpose, adding `if defined(__EMSCRIPTEN__)` entry to the list of "old" list seems to work for the moment, but we may need to move to the new way eventually later. --- Additional changes: - Copy `vendor/llvm/default_assertion_handler.in` to `__assertion_handler`: emscripten-core@aa53648 Our previous `__assertion_handler` was copied from `libcxx/vendor/llvm/default_assertion_handler.in`. This updates our `__assertion_handler` to the new `libcxx/vendor/llvm/default_assertion_handler.in`. For what this file is, see the PR description of emscripten-core#22994, with which the file was added. - Remove `libcxx/include/__cxx03` directory: emscripten-core@d646f6b As I described in "Freezing C++ headers" above, C++03 headers were copied to `include/cxx03` to be "frozen". But by not defining `_LIBCPP_USE_FROZEN_CXX03_HEADERS` we can still use the main headers. This new `__cxx03` header directory is almost 10M and we are not using it in this update, this deletes it. - Define more variables in `__config_site`: emscripten-core@9912236 libcxx decides to almost all configuration macros to be defined. So before it tested whether a macro was defined/undefined, and now it assumes it is defined and tests whether its value is 1/0. Before llvm/llvm-project#112094 `_config_site.in` used to use `#cmakedefine`, which only defined variables when they were enabled, but now it uses `#cmakedefine01`, which always defines variables and assigns 1 or 0 depending on whether the feature is enabled. So this change adds `#define` to each variable that `_config_site.in` has an entry of. The value assigned is 1 if it was defined in our previous Emscripten environment and 0 if not. - Fix Emscripten's locale: emscripten-core@2ae01b0 Before, the code was like https://github.com/emscripten-core/emscripten/blob/dc1abd514b1bade135a01a4453a9ff6def0793b6/system/lib/libcxx/include/__locale_dir/locale_base_api.h#L12-L30 But now they are divided into two parts, one using the new API and the other using old. See "Locale API reimplementation" above. https://github.com/llvm/llvm-project/blob/ec28b8f9cc7f2ac187d8a617a6d08d5e56f9120e/libcxx/include/__locale_dir/locale_base_api.h#L116-L138 This adds Emscripten in the beginning of the "old" API list. (This has to be the beginning; see emscripten-core#23414) - Import libc headers used by libcxx: emscripten-core@12a4ee4, emscripten-core@12a4ee4 and emscripten-core@43c8ce4 This imports a part of libc headers into `system/lib/llvm-libc`. The imported directories are: - `libc/shared` - `libc/src/__support` - `libc/include/llvm-libc-macros` - `libc/include/llvm-libc-types` - `libc/hdr` See "sharing of headers between libc+ and libc" above for details. This also applies llvm/llvm-project#133999, which is a bugfix that has not be backported, which fixes the bug of including from a wrong directory. - `std::uncaught_exception` -> `std::uncaught_exceptions`: emscripten-core@1bf4e78 `std::uncaught_exception` has been deprecated in C++17, so it generates a warning (which we treat as an error). Replaced it with `std::uncaught_exceptions`, which returns the number of uncaught exceptions (but can still be used as a boolean in the test). - Remove `ryu_constants.h` and `ryu_long_double_constants.h` from libc: emscripten-core@5767ac4 These are not used from libcxx and `ryu_long_double_constants.h` is huge (12M).

philnik777 mentioned this pull request Sep 17, 2024

[libc++][C++03] Copy the LLVM 19 headers #108999

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This was referenced Sep 17, 2024

[libc++][C++03] Fix libc++ includes #109000

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[libc++][C++03] Use __cxx03/ headers in C++03 mode #109002

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philnik777 marked this pull request as ready for review September 17, 2024 16:01

philnik777 requested a review from a team as a code owner September 17, 2024 16:01

llvmbot added the libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi. label Sep 17, 2024

philnik777 force-pushed the users/philnik777/cxx03_fix_includes branch from a5c77e5 to d5ea6d6 Compare October 30, 2024 14:59

philnik777 force-pushed the users/philnik777/cxx03_fix_include_guards branch from e888ef3 to df30222 Compare October 30, 2024 14:59

ldionne reviewed Oct 30, 2024

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Base automatically changed from users/philnik777/cxx03_fix_includes to main October 31, 2024 11:10

An error occurred while trying to automatically change base from users/philnik777/cxx03_fix_includes to main October 31, 2024 11:10

philnik777 force-pushed the users/philnik777/cxx03_fix_include_guards branch from df30222 to 34d0b52 Compare December 4, 2024 14:58

ldionne approved these changes Dec 4, 2024

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philnik777 force-pushed the users/philnik777/cxx03_fix_include_guards branch 2 times, most recently from 83f8c8d to bf624c9 Compare December 9, 2024 10:39

[libc++][C++03] Update include guards

bea0f2b

philnik777 force-pushed the users/philnik777/cxx03_fix_include_guards branch from bf624c9 to bea0f2b Compare December 9, 2024 11:15

ldionne approved these changes Dec 9, 2024

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philnik777 merged commit ce77719 into main Dec 9, 2024

philnik777 deleted the users/philnik777/cxx03_fix_include_guards branch December 9, 2024 16:34

aheejin mentioned this pull request May 16, 2025

Update libcxx and libcxxabi to LLVM 20.1.4 emscripten-core/emscripten#24346

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[libc++][C++03] Update include guards#109001

[libc++][C++03] Update include guards#109001
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