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Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 79ede724dc2..a4d92752855 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,41 @@ +2022-10-31 Jakub Jelinek <jakub@redhat.com> + + * include/std/complex (complex::complex converting ctor): For C++23 + use explicit specifier with constant expression. Explicitly cast + both parts to _Tp. + (__complex_abs, __complex_arg, __complex_cos, __complex_cosh, + __complex_exp, __complex_log, __complex_sin, __complex_sinh, + __complex_sqrt, __complex_tan, __complex_tanh, __complex_pow): Add + __complex__ _Float{16,32,64,128} and __complex__ decltype(0.0bf16) + overloads. + (complex<float>::complex converting ctor, + complex<double>::complex converting ctor, + complex<long double>::complex converting ctor): For C++23 implement + as template with explicit specifier with constant expression + and explicit casts. + (__complex_type): New template. + (complex): New partial specialization for types with extended floating + point types. + (__complex_acos, __complex_asin, __complex_atan, __complex_acosh, + __complex_asinh, __complex_atanh): Add __complex__ _Float{16,32,64,128} + and __complex__ decltype(0.0bf16) overloads. + (__complex_proj): Likewise. Add template for complex of extended + floating point types. + * include/bits/cpp_type_traits.h (__is_floating): Specialize for + _Float{16,32,64,128} and __gnu_cxx::__bfloat16_t. + * testsuite/26_numerics/complex/ext_c++23.cc: New test. + +2022-10-31 Jakub Jelinek <jakub@redhat.com> + + * config/os/gnu-linux/os_defines.h (_GLIBCXX_HAVE_FLOAT128_MATH): + Uncomment. + * include/c_global/cmath (nextafter(_Float16, _Float16)): Make it constexpr. + If std::__is_constant_evaluated() call __builtin_nextafterf16. + (nextafter(__gnu_cxx::__bfloat16_t, __gnu_cxx::__bfloat16_t)): Similarly + but call __builtin_nextafterf16b. + * testsuite/26_numerics/headers/cmath/nextafter_c++23.cc (test): Add + static assertions to test constexpr nextafter. + 2022-10-28 Jonathan Wakely <jwakely@redhat.com> * include/bits/fs_path.h (path::filename()): Fix dangling |