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Although not required by SD-6 or the C++20 draft, we define the macro __cpp_lib_constexpr_char_traits to indicate support for P0432R1. This updates the value in C++20 mode for the P1032R1 changes to char_traits. * include/bits/char_traits.h (__cpp_lib_constexpr_char_traits): Update value for C++20. * include/std/version (__cpp_lib_constexpr_char_traits): Likewise. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc: Update expected value. * testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc: Likewise. |
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| config | ||
| doc | ||
| include | ||
| libsupc++ | ||
| po | ||
| python | ||
| scripts | ||
| src | ||
| testsuite | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| ChangeLog | ||
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| ChangeLog-2017 | ||
| ChangeLog-2018 | ||
| ChangeLog-2019 | ||
| config.h.in | ||
| configure | ||
| configure.ac | ||
| configure.host | ||
| crossconfig.m4 | ||
| fragment.am | ||
| linkage.m4 | ||
| Makefile.am | ||
| Makefile.in | ||
| README | ||
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.