[libcxx-commits] [libcxx] [libc++][format] Switches to Unicode 15.1. (PR #86543)

[Mark de Wever via libcxx-commits]

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@@ -292,84 +294,231 @@ class __code_point_view<wchar_t> {
 };
 #    endif // _LIBCPP_HAS_NO_WIDE_CHARACTERS
 
-_LIBCPP_HIDE_FROM_ABI constexpr bool __at_extended_grapheme_cluster_break(
-    bool& __ri_break_allowed,
-    bool __has_extened_pictographic,
-    __extended_grapheme_custer_property_boundary::__property __prev,
-    __extended_grapheme_custer_property_boundary::__property __next) {
-  using __extended_grapheme_custer_property_boundary::__property;
+// State machine to implement the Extended Grapheme Cluster Boundary
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mordante wrote:

Yes we do need updates, and I did. See my comment below.

https://github.com/llvm/llvm-project/pull/86543