[libcxx-commits] [libcxx] [llvm] Finish supporting Unicode 18 (PR #199111)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libcxx/include/__format/escaped_output_table.h libcxx/include/__format/extended_grapheme_cluster_table.h libcxx/include/__format/indic_conjunct_break_table.h libcxx/include/__format/unicode.h libcxx/include/__format/width_estimation_table.h libcxx/test/libcxx/utilities/format/format.string/format.string.std/escaped_output.pass.cpp libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.h libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.pass.cpp llvm/lib/Support/UnicodeCaseFold.cpp llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp --diff_from_common_commit
``````````

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``````````diff
diff --git a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.h b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.h
index 90e5de6a3..081e19f77 100644
--- a/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.h
+++ b/libcxx/test/libcxx/utilities/format/format.string/format.string.std/extended_grapheme_cluster.h
@@ -84,8 +84,8 @@ struct data {
 };
 
 /// The data for UTF-8.
-std::array<data<char>, 853> data_utf8 = {{
-     {"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
+std::array<data<char>, 853> data_utf8 = {
+    {{"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
      {"\U0000000d\U00000308\U0000000d"sv, {13, 776, 13}, {1, 3, 4}},
      {"\U0000000d\U0000000a"sv, {13}, {2}},
      {"\U0000000d\U00000308\U0000000a"sv, {13, 776, 10}, {1, 3, 4}},
@@ -923,7 +923,9 @@ std::array<data<char>, 853> data_utf8 = {{
      {"\U00000ab8\U00000afb\U00000acd\U00000ab8\U00000afb"sv, {2744}, {15}},
      {"\U00001019\U00001039\U00001018\U0000102c\U00001037"sv, {4121, 4140}, {9, 15}},
      {"\U00001004\U0000103a\U00001039\U00001011\U00001039\U00001011"sv, {4100}, {18}},
-     {"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv, {6930, 6962, 6962, 6962}, {6, 15, 30, 42}},
+     {"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv,
+      {6930, 6962, 6962, 6962},
+      {6, 15, 30, 42}},
      {"\U0000179f\U000017d2\U0000178f\U000017d2\U0000179a\U000017b8"sv, {6047}, {18}},
      {"\U00001b26\U00001b17\U00001b44\U00001b13"sv, {6950, 6935}, {3, 12}},
      {"\U00001b27\U00001b13\U00001b44\U00001b0b\U00001b0b\U00001b04"sv, {6951, 6931, 6923}, {3, 12, 18}},
@@ -945,8 +947,8 @@ std::array<data<char>, 853> data_utf8 = {{
 /// since the size of the code units differ the breaks can contain different
 /// values.
 #ifndef TEST_HAS_NO_WIDE_CHARACTERS
-std::array<data<wchar_t>, 853> data_utf16 = {{
-     {L"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
+std::array<data<wchar_t>, 853> data_utf16 = {
+    {{L"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
      {L"\U0000000d\U00000308\U0000000d"sv, {13, 776, 13}, {1, 2, 3}},
      {L"\U0000000d\U0000000a"sv, {13}, {2}},
      {L"\U0000000d\U00000308\U0000000a"sv, {13, 776, 10}, {1, 2, 3}},
@@ -1784,7 +1786,9 @@ std::array<data<wchar_t>, 853> data_utf16 = {{
      {L"\U00000ab8\U00000afb\U00000acd\U00000ab8\U00000afb"sv, {2744}, {5}},
      {L"\U00001019\U00001039\U00001018\U0000102c\U00001037"sv, {4121, 4140}, {3, 5}},
      {L"\U00001004\U0000103a\U00001039\U00001011\U00001039\U00001011"sv, {4100}, {6}},
-     {L"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv, {6930, 6962, 6962, 6962}, {2, 5, 10, 14}},
+     {L"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv,
+      {6930, 6962, 6962, 6962},
+      {2, 5, 10, 14}},
      {L"\U0000179f\U000017d2\U0000178f\U000017d2\U0000179a\U000017b8"sv, {6047}, {6}},
      {L"\U00001b26\U00001b17\U00001b44\U00001b13"sv, {6950, 6935}, {1, 4}},
      {L"\U00001b27\U00001b13\U00001b44\U00001b0b\U00001b0b\U00001b04"sv, {6951, 6931, 6923}, {1, 4, 6}},
@@ -1805,8 +1809,8 @@ std::array<data<wchar_t>, 853> data_utf16 = {{
 /// Note that most of the data for the UTF-16 and UTF-32 are identical. However
 /// since the size of the code units differ the breaks can contain different
 /// values.
-std::array<data<wchar_t>, 853> data_utf32 = {{
-     {L"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
+std::array<data<wchar_t>, 853> data_utf32 = {
+    {{L"\U0000000d\U0000000d"sv, {13, 13}, {1, 2}},
      {L"\U0000000d\U00000308\U0000000d"sv, {13, 776, 13}, {1, 2, 3}},
      {L"\U0000000d\U0000000a"sv, {13}, {2}},
      {L"\U0000000d\U00000308\U0000000a"sv, {13, 776, 10}, {1, 2, 3}},
@@ -2644,7 +2648,9 @@ std::array<data<wchar_t>, 853> data_utf32 = {{
      {L"\U00000ab8\U00000afb\U00000acd\U00000ab8\U00000afb"sv, {2744}, {5}},
      {L"\U00001019\U00001039\U00001018\U0000102c\U00001037"sv, {4121, 4140}, {3, 5}},
      {L"\U00001004\U0000103a\U00001039\U00001011\U00001039\U00001011"sv, {4100}, {6}},
-     {L"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv, {6930, 6962, 6962, 6962}, {2, 5, 10, 14}},
+     {L"\U00001b12\U00001b01\U00001b32\U00001b44\U00001b2f\U00001b32\U00001b44\U00001b22\U00001b44\U00001b2c\U00001b32\U00001b44\U00001b22\U00001b38"sv,
+      {6930, 6962, 6962, 6962},
+      {2, 5, 10, 14}},
      {L"\U0000179f\U000017d2\U0000178f\U000017d2\U0000179a\U000017b8"sv, {6047}, {6}},
      {L"\U00001b26\U00001b17\U00001b44\U00001b13"sv, {6950, 6935}, {1, 4}},
      {L"\U00001b27\U00001b13\U00001b44\U00001b0b\U00001b0b\U00001b04"sv, {6951, 6931, 6923}, {1, 4, 6}},

``````````

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https://github.com/llvm/llvm-project/pull/199111