Jonathan Wakely 6cf214b4fc libstdc++: Add std::formatter specializations for extended float types ... This makes it possible to format _Float32, _Float64 etc. in C++20 mode. Previously it was only possible to format them in C++23 when the <stdfloat> typedefs and the std::to_chars overloads were defined. Instead of relying on std::to_chars for those types, we can just reuse the formatters for float, double and long double. This also avoids template bloat by reusing the same specializations instead of instantiating __formatter_fp for every different type. libstdc++-v3/ChangeLog: * include/std/format (formatter): Add partial specializations for extended floating-point types. * testsuite/std/format/functions/format.cc: Move test_float128() to ... * testsuite/std/format/formatter/ext_float.cc: New test.		2023-08-17 20:24:18 +01:00
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concepts	Update copyright years.	2023-01-16 11:52:17 +01:00
format	libstdc++: Add std::formatter specializations for extended float types	2023-08-17 20:24:18 +01:00
ranges	libstdc++: Implement P2770R0 changes to join_view / join_with_view	2023-08-17 12:56:32 -04:00
time	libstdc++: Implement C++20 std::chrono::parse [PR104167]	2023-08-11 19:58:06 +01:00