mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-04-28 09:10:27 +08:00
2b4e2c93d9
Update feature test macro, add deleted operators, update u8path This patch increments the __cpp_lib_char8_t feature test macro, adds deleted operator<< overloads for basic_ostream, and modifies u8path to accept sequences of char8_t for both the C++17 implementation of std::filesystem, and the filesystem TS implementation. The implementation mechanism used for u8path differs between the C++17 and filesystem TS implementations. The changes to the former take advantage of C++17 'if constexpr'. The changes to the latter retain C++11 compatibility and rely on tag dispatching. 2019-11-29 Tom Honermann <tom@honermann.net> Update feature test macro, add deleted operators, update u8path * include/bits/c++config: Bumped the value of the __cpp_lib_char8_t feature test macro. * include/bits/fs_path.h (u8path): Modified u8path to accept sequences of char8_t. * include/experimental/bits/fs_path.h (u8path): Modified u8path to accept sequences of char8_t. * include/std/ostream: Added deleted overloads of wchar_t, char8_t, char16_t, and char32_t for ordinary and wide formatted character and string inserters. From-SVN: r278856
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.