[libcxx-commits] [libcxx] [libc++][chrono] Fixes year_month year wrapping. (PR #74938)

[Louis Dionne via libcxx-commits]

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@@ -92,6 +92,26 @@ _LIBCPP_HIDE_FROM_ABI constexpr
 year_month operator-(const year_month& __lhs, const years& __rhs) noexcept
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ldionne wrote:

https://github.com/llvm/llvm-project/issues/75227

https://github.com/llvm/llvm-project/pull/74938