[libcxx-commits] [libcxx] [libc++] Add #if 0 block to all the top-level headers (PR #119234)

via libcxx-commits libcxx-commits at lists.llvm.org
Mon Dec 9 09:33:44 PST 2024


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Nikolas Klauser (philnik777)

<details>
<summary>Changes</summary>

Including The frozen C++03 headers results in a lot of formatting changes in the main headers, so this splits these changes into a separate commit instead.

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


---

Patch is 842.72 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/119234.diff


123 Files Affected:

- (modified) libcxx/include/algorithm (+226-223) 
- (modified) libcxx/include/any (+69-66) 
- (modified) libcxx/include/array (+93-90) 
- (modified) libcxx/include/atomic (+39-36) 
- (modified) libcxx/include/barrier (+37-34) 
- (modified) libcxx/include/bit (+35-32) 
- (modified) libcxx/include/bitset (+55-52) 
- (modified) libcxx/include/cassert (+12-9) 
- (modified) libcxx/include/ccomplex (+10-7) 
- (modified) libcxx/include/cctype (+52-49) 
- (modified) libcxx/include/cerrno (+10-7) 
- (modified) libcxx/include/cfenv (+10-7) 
- (modified) libcxx/include/cfloat (+10-7) 
- (modified) libcxx/include/charconv (+35-32) 
- (modified) libcxx/include/chrono (+73-70) 
- (modified) libcxx/include/cinttypes (+12-8) 
- (modified) libcxx/include/ciso646 (+9-6) 
- (modified) libcxx/include/climits (+9-5) 
- (modified) libcxx/include/clocale (+11-7) 
- (modified) libcxx/include/cmath (+32-29) 
- (modified) libcxx/include/codecvt (+35-31) 
- (modified) libcxx/include/compare (+32-29) 
- (modified) libcxx/include/complex (+45-42) 
- (modified) libcxx/include/complex.h (+14-11) 
- (modified) libcxx/include/concepts (+40-37) 
- (modified) libcxx/include/condition_variable (+48-41) 
- (modified) libcxx/include/coroutine (+21-18) 
- (modified) libcxx/include/csetjmp (+13-9) 
- (modified) libcxx/include/csignal (+13-9) 
- (modified) libcxx/include/cstdalign (+19-16) 
- (modified) libcxx/include/cstdarg (+13-9) 
- (modified) libcxx/include/cstdbool (+12-9) 
- (modified) libcxx/include/cstddef (+18-15) 
- (modified) libcxx/include/cstdint (+11-7) 
- (modified) libcxx/include/cstdio (+14-10) 
- (modified) libcxx/include/cstdlib (+18-14) 
- (modified) libcxx/include/cstring (+13-9) 
- (modified) libcxx/include/ctgmath (+12-8) 
- (modified) libcxx/include/ctime (+18-14) 
- (modified) libcxx/include/ctype.h (+31-28) 
- (modified) libcxx/include/cuchar (+15-12) 
- (modified) libcxx/include/cwchar (+31-28) 
- (modified) libcxx/include/cwctype (+14-10) 
- (modified) libcxx/include/deque (+175-172) 
- (modified) libcxx/include/errno.h (+271-268) 
- (modified) libcxx/include/exception (+20-17) 
- (modified) libcxx/include/execution (+21-18) 
- (modified) libcxx/include/expected (+17-14) 
- (modified) libcxx/include/fenv.h (+45-42) 
- (modified) libcxx/include/filesystem (+39-36) 
- (modified) libcxx/include/flat_map (+13-10) 
- (modified) libcxx/include/float.h (+18-15) 
- (modified) libcxx/include/format (+67-64) 
- (modified) libcxx/include/forward_list (+144-141) 
- (modified) libcxx/include/fstream (+141-138) 
- (modified) libcxx/include/functional (+70-67) 
- (modified) libcxx/include/future (+121-118) 
- (modified) libcxx/include/initializer_list (+14-11) 
- (modified) libcxx/include/inttypes.h (+18-15) 
- (modified) libcxx/include/iomanip (+47-44) 
- (modified) libcxx/include/ios (+63-60) 
- (modified) libcxx/include/iosfwd (+29-25) 
- (modified) libcxx/include/iostream (+15-11) 
- (modified) libcxx/include/istream (+130-126) 
- (modified) libcxx/include/iterator (+71-68) 
- (modified) libcxx/include/latch (+23-20) 
- (modified) libcxx/include/limits (+30-27) 
- (modified) libcxx/include/list (+166-163) 
- (modified) libcxx/include/locale (+156-153) 
- (modified) libcxx/include/map (+183-182) 
- (modified) libcxx/include/math.h (+4-1) 
- (modified) libcxx/include/mdspan (+20-17) 
- (modified) libcxx/include/memory (+55-52) 
- (modified) libcxx/include/memory_resource (+27-24) 
- (modified) libcxx/include/mutex (+47-44) 
- (modified) libcxx/include/new (+96-93) 
- (modified) libcxx/include/numbers (+16-13) 
- (modified) libcxx/include/numeric (+50-47) 
- (modified) libcxx/include/optional (+101-98) 
- (modified) libcxx/include/ostream (+27-24) 
- (modified) libcxx/include/print (+67-63) 
- (modified) libcxx/include/queue (+91-90) 
- (modified) libcxx/include/random (+60-57) 
- (modified) libcxx/include/ranges (+65-62) 
- (modified) libcxx/include/ratio (+30-27) 
- (modified) libcxx/include/regex (+157-154) 
- (modified) libcxx/include/scoped_allocator (+45-42) 
- (modified) libcxx/include/semaphore (+31-28) 
- (modified) libcxx/include/set (+155-156) 
- (modified) libcxx/include/shared_mutex (+31-28) 
- (modified) libcxx/include/source_location (+12-8) 
- (modified) libcxx/include/span (+87-84) 
- (modified) libcxx/include/sstream (+99-96) 
- (modified) libcxx/include/stack (+51-50) 
- (modified) libcxx/include/stdatomic.h (+23-20) 
- (modified) libcxx/include/stdbool.h (+20-17) 
- (modified) libcxx/include/stddef.h (+12-9) 
- (modified) libcxx/include/stdexcept (+62-59) 
- (modified) libcxx/include/stdio.h (+24-21) 
- (modified) libcxx/include/stdlib.h (+36-33) 
- (modified) libcxx/include/stop_token (+19-16) 
- (modified) libcxx/include/streambuf (+27-24) 
- (modified) libcxx/include/string (+274-271) 
- (modified) libcxx/include/string.h (+16-12) 
- (modified) libcxx/include/string_view (+96-93) 
- (modified) libcxx/include/strstream (+28-25) 
- (modified) libcxx/include/syncstream (+47-44) 
- (modified) libcxx/include/system_error (+22-19) 
- (modified) libcxx/include/tgmath.h (+16-13) 
- (modified) libcxx/include/thread (+29-26) 
- (modified) libcxx/include/tuple (+107-104) 
- (modified) libcxx/include/type_traits (+106-103) 
- (modified) libcxx/include/typeindex (+21-18) 
- (modified) libcxx/include/typeinfo (+61-58) 
- (modified) libcxx/include/uchar.h (+16-13) 
- (modified) libcxx/include/unordered_map (+180-177) 
- (modified) libcxx/include/unordered_set (+149-146) 
- (modified) libcxx/include/utility (+54-51) 
- (modified) libcxx/include/valarray (+106-103) 
- (modified) libcxx/include/variant (+204-201) 
- (modified) libcxx/include/vector (+51-48) 
- (modified) libcxx/include/wchar.h (+31-28) 
- (modified) libcxx/include/wctype.h (+31-28) 


``````````diff
diff --git a/libcxx/include/algorithm b/libcxx/include/algorithm
index 14355d63f2901c..080fca8c1ca517 100644
--- a/libcxx/include/algorithm
+++ b/libcxx/include/algorithm
@@ -1827,232 +1827,235 @@ template <class BidirectionalIterator, class Compare>
 
 */
 
-#include <__config>
-
-#include <__algorithm/adjacent_find.h>
-#include <__algorithm/all_of.h>
-#include <__algorithm/any_of.h>
-#include <__algorithm/binary_search.h>
-#include <__algorithm/copy.h>
-#include <__algorithm/copy_backward.h>
-#include <__algorithm/copy_if.h>
-#include <__algorithm/copy_n.h>
-#include <__algorithm/count.h>
-#include <__algorithm/count_if.h>
-#include <__algorithm/equal.h>
-#include <__algorithm/equal_range.h>
-#include <__algorithm/fill.h>
-#include <__algorithm/fill_n.h>
-#include <__algorithm/find.h>
-#include <__algorithm/find_end.h>
-#include <__algorithm/find_first_of.h>
-#include <__algorithm/find_if.h>
-#include <__algorithm/find_if_not.h>
-#include <__algorithm/for_each.h>
-#include <__algorithm/generate.h>
-#include <__algorithm/generate_n.h>
-#include <__algorithm/includes.h>
-#include <__algorithm/inplace_merge.h>
-#include <__algorithm/is_heap.h>
-#include <__algorithm/is_heap_until.h>
-#include <__algorithm/is_partitioned.h>
-#include <__algorithm/is_permutation.h>
-#include <__algorithm/is_sorted.h>
-#include <__algorithm/is_sorted_until.h>
-#include <__algorithm/iter_swap.h>
-#include <__algorithm/lexicographical_compare.h>
-#include <__algorithm/lower_bound.h>
-#include <__algorithm/make_heap.h>
-#include <__algorithm/max.h>
-#include <__algorithm/max_element.h>
-#include <__algorithm/merge.h>
-#include <__algorithm/min.h>
-#include <__algorithm/min_element.h>
-#include <__algorithm/minmax.h>
-#include <__algorithm/minmax_element.h>
-#include <__algorithm/mismatch.h>
-#include <__algorithm/move.h>
-#include <__algorithm/move_backward.h>
-#include <__algorithm/next_permutation.h>
-#include <__algorithm/none_of.h>
-#include <__algorithm/nth_element.h>
-#include <__algorithm/partial_sort.h>
-#include <__algorithm/partial_sort_copy.h>
-#include <__algorithm/partition.h>
-#include <__algorithm/partition_copy.h>
-#include <__algorithm/partition_point.h>
-#include <__algorithm/pop_heap.h>
-#include <__algorithm/prev_permutation.h>
-#include <__algorithm/push_heap.h>
-#include <__algorithm/remove.h>
-#include <__algorithm/remove_copy.h>
-#include <__algorithm/remove_copy_if.h>
-#include <__algorithm/remove_if.h>
-#include <__algorithm/replace.h>
-#include <__algorithm/replace_copy.h>
-#include <__algorithm/replace_copy_if.h>
-#include <__algorithm/replace_if.h>
-#include <__algorithm/reverse.h>
-#include <__algorithm/reverse_copy.h>
-#include <__algorithm/rotate.h>
-#include <__algorithm/rotate_copy.h>
-#include <__algorithm/search.h>
-#include <__algorithm/search_n.h>
-#include <__algorithm/set_difference.h>
-#include <__algorithm/set_intersection.h>
-#include <__algorithm/set_symmetric_difference.h>
-#include <__algorithm/set_union.h>
-#include <__algorithm/shuffle.h>
-#include <__algorithm/sort.h>
-#include <__algorithm/sort_heap.h>
-#include <__algorithm/stable_partition.h>
-#include <__algorithm/stable_sort.h>
-#include <__algorithm/swap_ranges.h>
-#include <__algorithm/transform.h>
-#include <__algorithm/unique.h>
-#include <__algorithm/unique_copy.h>
-#include <__algorithm/upper_bound.h>
-
-#if _LIBCPP_STD_VER >= 17
-#  include <__algorithm/clamp.h>
-#  include <__algorithm/for_each_n.h>
-#  include <__algorithm/pstl.h>
-#  include <__algorithm/sample.h>
-#endif // _LIBCPP_STD_VER >= 17
-
-#if _LIBCPP_STD_VER >= 20
-#  include <__algorithm/in_found_result.h>
-#  include <__algorithm/in_fun_result.h>
-#  include <__algorithm/in_in_out_result.h>
-#  include <__algorithm/in_in_result.h>
-#  include <__algorithm/in_out_out_result.h>
-#  include <__algorithm/in_out_result.h>
-#  include <__algorithm/lexicographical_compare_three_way.h>
-#  include <__algorithm/min_max_result.h>
-#  include <__algorithm/ranges_adjacent_find.h>
-#  include <__algorithm/ranges_all_of.h>
-#  include <__algorithm/ranges_any_of.h>
-#  include <__algorithm/ranges_binary_search.h>
-#  include <__algorithm/ranges_clamp.h>
-#  include <__algorithm/ranges_contains.h>
-#  include <__algorithm/ranges_copy.h>
-#  include <__algorithm/ranges_copy_backward.h>
-#  include <__algorithm/ranges_copy_if.h>
-#  include <__algorithm/ranges_copy_n.h>
-#  include <__algorithm/ranges_count.h>
-#  include <__algorithm/ranges_count_if.h>
-#  include <__algorithm/ranges_equal.h>
-#  include <__algorithm/ranges_equal_range.h>
-#  include <__algorithm/ranges_fill.h>
-#  include <__algorithm/ranges_fill_n.h>
-#  include <__algorithm/ranges_find.h>
-#  include <__algorithm/ranges_find_end.h>
-#  include <__algorithm/ranges_find_first_of.h>
-#  include <__algorithm/ranges_find_if.h>
-#  include <__algorithm/ranges_find_if_not.h>
-#  include <__algorithm/ranges_for_each.h>
-#  include <__algorithm/ranges_for_each_n.h>
-#  include <__algorithm/ranges_generate.h>
-#  include <__algorithm/ranges_generate_n.h>
-#  include <__algorithm/ranges_includes.h>
-#  include <__algorithm/ranges_inplace_merge.h>
-#  include <__algorithm/ranges_is_heap.h>
-#  include <__algorithm/ranges_is_heap_until.h>
-#  include <__algorithm/ranges_is_partitioned.h>
-#  include <__algorithm/ranges_is_permutation.h>
-#  include <__algorithm/ranges_is_sorted.h>
-#  include <__algorithm/ranges_is_sorted_until.h>
-#  include <__algorithm/ranges_lexicographical_compare.h>
-#  include <__algorithm/ranges_lower_bound.h>
-#  include <__algorithm/ranges_make_heap.h>
-#  include <__algorithm/ranges_max.h>
-#  include <__algorithm/ranges_max_element.h>
-#  include <__algorithm/ranges_merge.h>
-#  include <__algorithm/ranges_min.h>
-#  include <__algorithm/ranges_min_element.h>
-#  include <__algorithm/ranges_minmax.h>
-#  include <__algorithm/ranges_minmax_element.h>
-#  include <__algorithm/ranges_mismatch.h>
-#  include <__algorithm/ranges_move.h>
-#  include <__algorithm/ranges_move_backward.h>
-#  include <__algorithm/ranges_next_permutation.h>
-#  include <__algorithm/ranges_none_of.h>
-#  include <__algorithm/ranges_nth_element.h>
-#  include <__algorithm/ranges_partial_sort.h>
-#  include <__algorithm/ranges_partial_sort_copy.h>
-#  include <__algorithm/ranges_partition.h>
-#  include <__algorithm/ranges_partition_copy.h>
-#  include <__algorithm/ranges_partition_point.h>
-#  include <__algorithm/ranges_pop_heap.h>
-#  include <__algorithm/ranges_prev_permutation.h>
-#  include <__algorithm/ranges_push_heap.h>
-#  include <__algorithm/ranges_remove.h>
-#  include <__algorithm/ranges_remove_copy.h>
-#  include <__algorithm/ranges_remove_copy_if.h>
-#  include <__algorithm/ranges_remove_if.h>
-#  include <__algorithm/ranges_replace.h>
-#  include <__algorithm/ranges_replace_copy.h>
-#  include <__algorithm/ranges_replace_copy_if.h>
-#  include <__algorithm/ranges_replace_if.h>
-#  include <__algorithm/ranges_reverse.h>
-#  include <__algorithm/ranges_reverse_copy.h>
-#  include <__algorithm/ranges_rotate.h>
-#  include <__algorithm/ranges_rotate_copy.h>
-#  include <__algorithm/ranges_sample.h>
-#  include <__algorithm/ranges_search.h>
-#  include <__algorithm/ranges_search_n.h>
-#  include <__algorithm/ranges_set_difference.h>
-#  include <__algorithm/ranges_set_intersection.h>
-#  include <__algorithm/ranges_set_symmetric_difference.h>
-#  include <__algorithm/ranges_set_union.h>
-#  include <__algorithm/ranges_shuffle.h>
-#  include <__algorithm/ranges_sort.h>
-#  include <__algorithm/ranges_sort_heap.h>
-#  include <__algorithm/ranges_stable_partition.h>
-#  include <__algorithm/ranges_stable_sort.h>
-#  include <__algorithm/ranges_swap_ranges.h>
-#  include <__algorithm/ranges_transform.h>
-#  include <__algorithm/ranges_unique.h>
-#  include <__algorithm/ranges_unique_copy.h>
-#  include <__algorithm/ranges_upper_bound.h>
-#  include <__algorithm/shift_left.h>
-#  include <__algorithm/shift_right.h>
-#endif
-
-#if _LIBCPP_STD_VER >= 23
-#  include <__algorithm/ranges_contains_subrange.h>
-#  include <__algorithm/ranges_ends_with.h>
-#  include <__algorithm/ranges_find_last.h>
-#  include <__algorithm/ranges_fold.h>
-#  include <__algorithm/ranges_starts_with.h>
-#endif // _LIBCPP_STD_VER >= 23
-
-#include <version>
+#if 0
+#else // 0
+#  include <__config>
+
+#  include <__algorithm/adjacent_find.h>
+#  include <__algorithm/all_of.h>
+#  include <__algorithm/any_of.h>
+#  include <__algorithm/binary_search.h>
+#  include <__algorithm/copy.h>
+#  include <__algorithm/copy_backward.h>
+#  include <__algorithm/copy_if.h>
+#  include <__algorithm/copy_n.h>
+#  include <__algorithm/count.h>
+#  include <__algorithm/count_if.h>
+#  include <__algorithm/equal.h>
+#  include <__algorithm/equal_range.h>
+#  include <__algorithm/fill.h>
+#  include <__algorithm/fill_n.h>
+#  include <__algorithm/find.h>
+#  include <__algorithm/find_end.h>
+#  include <__algorithm/find_first_of.h>
+#  include <__algorithm/find_if.h>
+#  include <__algorithm/find_if_not.h>
+#  include <__algorithm/for_each.h>
+#  include <__algorithm/generate.h>
+#  include <__algorithm/generate_n.h>
+#  include <__algorithm/includes.h>
+#  include <__algorithm/inplace_merge.h>
+#  include <__algorithm/is_heap.h>
+#  include <__algorithm/is_heap_until.h>
+#  include <__algorithm/is_partitioned.h>
+#  include <__algorithm/is_permutation.h>
+#  include <__algorithm/is_sorted.h>
+#  include <__algorithm/is_sorted_until.h>
+#  include <__algorithm/iter_swap.h>
+#  include <__algorithm/lexicographical_compare.h>
+#  include <__algorithm/lower_bound.h>
+#  include <__algorithm/make_heap.h>
+#  include <__algorithm/max.h>
+#  include <__algorithm/max_element.h>
+#  include <__algorithm/merge.h>
+#  include <__algorithm/min.h>
+#  include <__algorithm/min_element.h>
+#  include <__algorithm/minmax.h>
+#  include <__algorithm/minmax_element.h>
+#  include <__algorithm/mismatch.h>
+#  include <__algorithm/move.h>
+#  include <__algorithm/move_backward.h>
+#  include <__algorithm/next_permutation.h>
+#  include <__algorithm/none_of.h>
+#  include <__algorithm/nth_element.h>
+#  include <__algorithm/partial_sort.h>
+#  include <__algorithm/partial_sort_copy.h>
+#  include <__algorithm/partition.h>
+#  include <__algorithm/partition_copy.h>
+#  include <__algorithm/partition_point.h>
+#  include <__algorithm/pop_heap.h>
+#  include <__algorithm/prev_permutation.h>
+#  include <__algorithm/push_heap.h>
+#  include <__algorithm/remove.h>
+#  include <__algorithm/remove_copy.h>
+#  include <__algorithm/remove_copy_if.h>
+#  include <__algorithm/remove_if.h>
+#  include <__algorithm/replace.h>
+#  include <__algorithm/replace_copy.h>
+#  include <__algorithm/replace_copy_if.h>
+#  include <__algorithm/replace_if.h>
+#  include <__algorithm/reverse.h>
+#  include <__algorithm/reverse_copy.h>
+#  include <__algorithm/rotate.h>
+#  include <__algorithm/rotate_copy.h>
+#  include <__algorithm/search.h>
+#  include <__algorithm/search_n.h>
+#  include <__algorithm/set_difference.h>
+#  include <__algorithm/set_intersection.h>
+#  include <__algorithm/set_symmetric_difference.h>
+#  include <__algorithm/set_union.h>
+#  include <__algorithm/shuffle.h>
+#  include <__algorithm/sort.h>
+#  include <__algorithm/sort_heap.h>
+#  include <__algorithm/stable_partition.h>
+#  include <__algorithm/stable_sort.h>
+#  include <__algorithm/swap_ranges.h>
+#  include <__algorithm/transform.h>
+#  include <__algorithm/unique.h>
+#  include <__algorithm/unique_copy.h>
+#  include <__algorithm/upper_bound.h>
+
+#  if _LIBCPP_STD_VER >= 17
+#    include <__algorithm/clamp.h>
+#    include <__algorithm/for_each_n.h>
+#    include <__algorithm/pstl.h>
+#    include <__algorithm/sample.h>
+#  endif // _LIBCPP_STD_VER >= 17
+
+#  if _LIBCPP_STD_VER >= 20
+#    include <__algorithm/in_found_result.h>
+#    include <__algorithm/in_fun_result.h>
+#    include <__algorithm/in_in_out_result.h>
+#    include <__algorithm/in_in_result.h>
+#    include <__algorithm/in_out_out_result.h>
+#    include <__algorithm/in_out_result.h>
+#    include <__algorithm/lexicographical_compare_three_way.h>
+#    include <__algorithm/min_max_result.h>
+#    include <__algorithm/ranges_adjacent_find.h>
+#    include <__algorithm/ranges_all_of.h>
+#    include <__algorithm/ranges_any_of.h>
+#    include <__algorithm/ranges_binary_search.h>
+#    include <__algorithm/ranges_clamp.h>
+#    include <__algorithm/ranges_contains.h>
+#    include <__algorithm/ranges_copy.h>
+#    include <__algorithm/ranges_copy_backward.h>
+#    include <__algorithm/ranges_copy_if.h>
+#    include <__algorithm/ranges_copy_n.h>
+#    include <__algorithm/ranges_count.h>
+#    include <__algorithm/ranges_count_if.h>
+#    include <__algorithm/ranges_equal.h>
+#    include <__algorithm/ranges_equal_range.h>
+#    include <__algorithm/ranges_fill.h>
+#    include <__algorithm/ranges_fill_n.h>
+#    include <__algorithm/ranges_find.h>
+#    include <__algorithm/ranges_find_end.h>
+#    include <__algorithm/ranges_find_first_of.h>
+#    include <__algorithm/ranges_find_if.h>
+#    include <__algorithm/ranges_find_if_not.h>
+#    include <__algorithm/ranges_for_each.h>
+#    include <__algorithm/ranges_for_each_n.h>
+#    include <__algorithm/ranges_generate.h>
+#    include <__algorithm/ranges_generate_n.h>
+#    include <__algorithm/ranges_includes.h>
+#    include <__algorithm/ranges_inplace_merge.h>
+#    include <__algorithm/ranges_is_heap.h>
+#    include <__algorithm/ranges_is_heap_until.h>
+#    include <__algorithm/ranges_is_partitioned.h>
+#    include <__algorithm/ranges_is_permutation.h>
+#    include <__algorithm/ranges_is_sorted.h>
+#    include <__algorithm/ranges_is_sorted_until.h>
+#    include <__algorithm/ranges_lexicographical_compare.h>
+#    include <__algorithm/ranges_lower_bound.h>
+#    include <__algorithm/ranges_make_heap.h>
+#    include <__algorithm/ranges_max.h>
+#    include <__algorithm/ranges_max_element.h>
+#    include <__algorithm/ranges_merge.h>
+#    include <__algorithm/ranges_min.h>
+#    include <__algorithm/ranges_min_element.h>
+#    include <__algorithm/ranges_minmax.h>
+#    include <__algorithm/ranges_minmax_element.h>
+#    include <__algorithm/ranges_mismatch.h>
+#    include <__algorithm/ranges_move.h>
+#    include <__algorithm/ranges_move_backward.h>
+#    include <__algorithm/ranges_next_permutation.h>
+#    include <__algorithm/ranges_none_of.h>
+#    include <__algorithm/ranges_nth_element.h>
+#    include <__algorithm/ranges_partial_sort.h>
+#    include <__algorithm/ranges_partial_sort_copy.h>
+#    include <__algorithm/ranges_partition.h>
+#    include <__algorithm/ranges_partition_copy.h>
+#    include <__algorithm/ranges_partition_point.h>
+#    include <__algorithm/ranges_pop_heap.h>
+#    include <__algorithm/ranges_prev_permutation.h>
+#    include <__algorithm/ranges_push_heap.h>
+#    include <__algorithm/ranges_remove.h>
+#    include <__algorithm/ranges_remove_copy.h>
+#    include <__algorithm/ranges_remove_copy_if.h>
+#    include <__algorithm/ranges_remove_if.h>
+#    include <__algorithm/ranges_replace.h>
+#    include <__algorithm/ranges_replace_copy.h>
+#    include <__algorithm/ranges_replace_copy_if.h>
+#    include <__algorithm/ranges_replace_if.h>
+#    include <__algorithm/ranges_reverse.h>
+#    include <__algorithm/ranges_reverse_copy.h>
+#    include <__algorithm/ranges_rotate.h>
+#    include <__algorithm/ranges_rotate_copy.h>
+#    include <__algorithm/ranges_sample.h>
+#    include <__algorithm/ranges_search.h>
+#    include <__algorithm/ranges_search_n.h>
+#    include <__algorithm/ranges_set_difference.h>
+#    include <__algorithm/ranges_set_intersection.h>
+#    include <__algorithm/ranges_set_symmetric_difference.h>
+#    include <__algorithm/ranges_set_union.h>
+#    include <__algorithm/ranges_shuffle.h>
+#    include <__algorithm/ranges_sort.h>
+#    include <__algorithm/ranges_sort_heap.h>
+#    include <__algorithm/ranges_stable_partition.h>
+#    include <__algorithm/ranges_stable_sort.h>
+#    include <__algorithm/ranges_swap_ranges.h>
+#    include <__algorithm/ranges_transform.h>
+#    include <__algorithm/ranges_unique.h>
+#    include <__algorithm/ranges_unique_copy.h>
+#    include <__algorithm/ranges_upper_bound.h>
+#    include <__algorithm/shift_left.h>
+#    include <__algorithm/shift_right.h>
+#  endif
+
+#  if _LIBCPP_STD_VER >= 23
+#    include <__algorithm/ranges_contains_subrange.h>
+#    include <__algorithm/ranges_ends_with.h>
+#    include <__algorithm/ranges_find_last.h>
+#    include <__algorithm/ranges_fold.h>
+#    include <__algorithm/ranges_starts_with.h>
+#  endif // _LIBCPP_STD_VER >= 23
+
+#  include <version>
 
 // standard-mandated includes
 
 // [algorithm.syn]
-#include <initializer_list>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
-
-#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER == 14
-#  include <execution>
-#endif
-
-#if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-#  include <atomic>
-#  include <bit>
-#  include <concepts>
-#  include <cstdlib>
-#  include <cstring>
-#  include <iterator>
-#  include <memory>
-#  include <stdexcept>
-#  include <type_traits>
-#  include <utility>
-#endif
+#  include <initializer_list>
+
+#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#    pragma GCC system_header
+#  endif
+
+#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER == 14
+#    include <execution>
+#  endif
+
+#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
+#    include <atomic>
+#    include <bit>
+#    include <concepts>
+#    include <cstdlib>
+#    include <cstring>
+#    include <iterator>
+#    include <memory>
+#    include <stdexcept>
+#    include <type_traits>
+#    include <utility>
+#  endif
+#endif // 0
 
 #endif // _LIBCPP_ALGORITHM
diff --git a/libcxx/include/any b/libcxx/include/any
index cae56fa376e057..c8658a468713ce 100644
--- a/libcxx/include/any
+++ b/libcxx/include/any
@@ -80,41 +80,43 @@ namespace std {
 
 */
 
-#include <__config>
-#include <__memory/allocator.h>
-#include <__memory/allocator_destructor.h>
-#include <__memory/allocator_traits.h>
-#include <__memory/unique_ptr.h>
-#include <__type_traits/add_cv_quals.h>
-#include <__type_traits/add_pointer.h>
-#include <__type_traits/aligned_storage.h>
-#include <__type_traits/conditional.h>
-#include <__type_traits/decay.h>
-#include <__type_traits/enable_if.h>
-#include <__type_traits/is_constructible.h>
-#include <__type_traits/is_function.h>
-#include <__type_traits/is_nothrow_constructible.h>
-#include <__type_traits/is_reference.h>
-#include <__type_traits/is_same.h>
-#include <__type_traits/is_void.h>
-#include <__type_traits/remove_cv.h>
-#include <__type_traits/remove_cvref.h>
-#include <__type_traits/remove_reference.h>
-#include <__utility/forward.h>
-#include <__utility/in_place.h>
-#include <__utility/move.h>
-#include <__utility/unreachable.h>
-#include <__verbose_abort>
-#include <initializer_list>
-#include <typeinfo>
-#include <version>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#  pragma GCC system_header
-#endif
+#if 0
+#else // 0
+#  include <__config>
+#  include <__memory/allocator.h>
+#  include <__memory/allocator_destructor.h>
+#  include <__memory/allocator_traits.h>
+#  include <__memory/unique_ptr.h>
+#  include <__type_traits/add_cv_quals.h>
+#  include <__type_traits/add_pointer.h>
+#  include <__type_traits/aligned_storage.h>
+#  include <__type_traits/conditional.h>
+#  include <__type_traits/decay.h>
+#  include <__type_traits/enable_if.h>
+#  include <__type_traits/is_constructible.h>
+#  include <__type_traits/is_function.h>
+#  include <__type_traits/is_nothrow_constructible.h>
+#  include <__type_traits/is_reference.h>
+#  include <__type_traits/is_same.h>
+#  include <__type_traits/is_void.h>
+#  include <__type_traits/remove_cv.h>
+#  include <__type_traits/remove_cvref.h>
+#  include <__type_traits/remove_reference.h>
+#  include <__utility/forward.h>
+#  include <__utility/in_place.h>
+#  include <__utility/move.h>
+#  include <__utility/unreachable.h>
+#  include <__verbose_abort>
+#  include <initializer_list>
+#  include <typeinfo>
+#  include <version>
+
+#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#    pragma GCC system_header
+#  endif
 
 _LIBCPP_PUSH_MACROS
-#include <__undef_macros>
+#  include <__undef_...
[truncated]

``````````

</details>


https://github.com/llvm/llvm-project/pull/119234


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