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| author | Jakub Jelinek <jakub@redhat.com> | 2025-06-26 16:18:38 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2025-06-26 16:18:38 +0200 |
| commit | af5b72cf9f5640d24f28398b37c7208d6b2439ab (patch) | |
| tree | 22b8e29401e2aca55c76940348480d0d8987565d /libstdc++-v3/testsuite/std | |
| parent | 29c7661c6f92d80f63a9a3cc37f3dc790a161f3f (diff) | |
| download | gcc-af5b72cf9f5640d24f28398b37c7208d6b2439ab.zip gcc-af5b72cf9f5640d24f28398b37c7208d6b2439ab.tar.gz gcc-af5b72cf9f5640d24f28398b37c7208d6b2439ab.tar.bz2 | |
libstdc++: Implement C++26 P2927R3 - Inspecting exception_ptr
The following patch attempts to implement the C++26 P2927R3 - Inspecting exception_ptr
paper (but not including P3748R0, I plan to play with it incrementally and
it will really depend on the Constexpr exceptions patch).
The function template is implemented using an out of line private method of
exception_ptr, so that P3748R0 then can use if consteval and provide a
constant evaluation variant of it.
2025-06-26 Jakub Jelinek <jakub@redhat.com>
* include/bits/version.def (exception_ptr_cast): Add.
* include/bits/version.h: Regenerate.
* libsupc++/exception: Define __glibcxx_want_exception_ptr_cast before
including bits/version.h.
* libsupc++/exception_ptr.h (std::exception_ptr_cast): Define.
(std::__exception_ptr::exception_ptr::_M_exception_ptr_cast): Declare.
* libsupc++/eh_ptr.cc
(std::__exception_ptr::exception_ptr::_M_exception_ptr_cast): Define.
* src/c++23/std.cc.in (std::exception_ptr_cast): Export.
* config/abi/pre/gnu.ver: Export
_ZNKSt15__exception_ptr13exception_ptr21_M_exception_ptr_castERKSt9type_info
at CXXABI_1.3.17.
* testsuite/util/testsuite_abi.cc (check_version): Allow CXXABI_1.3.17.
* testsuite/18_support/exception_ptr/exception_ptr_cast.cc: New test.
Diffstat (limited to 'libstdc++-v3/testsuite/std')
0 files changed, 0 insertions, 0 deletions