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These functions have been deprecated since C++11, and were removed in C++17. The proposal P0323 wants to reuse the name std::unexpected for a class template, so we will need to stop defining the current function for C++23 anyway. This marks them as deprecated for C++11 and up, to warn users they won't continue to be available. It disables them for C++17 and up, unless the _GLIBCXX_USE_DEPRECATED macro is defined. The <unwind-cxx.h> header uses std::unexpected_handler in the public API, but since that type is the same as std::terminate_handler we can just use that instead, to avoid warnings about it being deprecated. libstdc++-v3/ChangeLog: * doc/xml/manual/evolution.xml: Document deprecations. * doc/html/*: Regenerate. * libsupc++/exception (unexpected_handler, unexpected) (get_unexpected, set_unexpected): Add deprecated attribute. Do not define without _GLIBCXX_USE_DEPRECATED for C++17 and up. * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Disable deprecated warnings. * libsupc++/eh_ptr.cc (std::rethrow_exception): Likewise. * libsupc++/eh_terminate.cc: Likewise. * libsupc++/eh_throw.cc (__cxa_init_primary_exception): Likewise. * libsupc++/unwind-cxx.h (struct __cxa_exception): Use terminate_handler instead of unexpected_handler. (struct __cxa_dependent_exception): Likewise. (__unexpected): Likewise. * testsuite/18_support/headers/exception/synopsis.cc: Add dg-warning for deprecated warning. * testsuite/18_support/exception_ptr/60612-unexpected.cc: Disable deprecated warnings. * testsuite/18_support/set_unexpected.cc: Likewise. * testsuite/18_support/unexpected_handler.cc: Likewise. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/lambda/lambda-eh2.C: Add dg-warning for new deprecation warnings. * g++.dg/cpp0x/noexcept06.C: Likewise. * g++.dg/cpp0x/noexcept07.C: Likewise. * g++.dg/eh/forced3.C: Likewise. * g++.dg/eh/unexpected1.C: Likewise. * g++.old-deja/g++.eh/spec1.C: Likewise. * g++.old-deja/g++.eh/spec2.C: Likewise. * g++.old-deja/g++.eh/spec3.C: Likewise. * g++.old-deja/g++.eh/spec4.C: Likewise. * g++.old-deja/g++.mike/eh33.C: Likewise. * g++.old-deja/g++.mike/eh34.C: Likewise. * g++.old-deja/g++.mike/eh50.C: Likewise. * g++.old-deja/g++.mike/eh51.C: Likewise. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcody | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
| libphobos | ||
| libquadmath | ||
| libsanitizer | ||
| libssp | ||
| libstdc++-v3 | ||
| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| ABOUT-NLS | ||
| ar-lib | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| README | ||
| symlink-tree | ||
| test-driver | ||
| ylwrap | ||
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.