669a6fdcb4
* include/std/variant (__do_visit): New. (__variant_cast): Likewise. (__variant_cookie): Likewise. (__erased_*): Remove. (_Variant_storage::_S_vtable): Likewise. (_Variant_storage::__M_reset_impl): Adjust to use __do_visit. (_Variant_storage::__M_reset): Adjust. (__variant_construct): New. (_Copy_ctor_base(const _Copy_ctor_base&)): Adjust to use __variant_construct. (_Move_ctor_base(_Move_ctor_base&&)): Likewise. (_Move_ctor_base::__M_destructive_copy): New. (_Move_ctor_base::__M_destructive_move): Adjust to use __variant_construct. (_Copy_assign_base::operator=): Adjust to use __do_visit. (_Copy_assign_alias): Adjust to check both copy assignment and copy construction for triviality. (_Move_assign_base::operator=): Adjust to use __do_visit. (_Multi_array): Add support for visitors that accept and return a __variant_cookie. (__gen_vtable_impl::_S_apply_all_alts): Likewise. (__gen_vtable_impl::_S_apply_single_alt): Likewise. (__gen_vtable_impl::__element_by_index_or_cookie): New. Generate a __variant_cookie temporary for a variant that is valueless and.. (__gen_vtable_impl::__visit_invoke): ..adjust here. (__gen_vtable::_Array_type): Conditionally make space for the __variant_cookie visitor case. (__variant_construct_by_index): New. (get_if): Adjust to use std::addressof. (relops): Adjust to use __do_visit. (variant): Add __variant_cast and __variant_construct_by_index as friends. (variant::emplace): Use _M_reset() and __variant_construct_by_index instead of self-destruction. (variant::swap): Adjust to use __do_visit. (visit): Reimplement in terms of __do_visit. (__variant_hash_call_base_impl::operator()): Adjust to use __do_visit. * testsuite/20_util/variant/compile.cc: Adjust. * testsuite/20_util/variant/run.cc: Likewise. From-SVN: r269422 |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
| libcc1 | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| 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 | ||
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