mirror of git://gcc.gnu.org/git/gcc.git
dfaa3c47cc
This is missing the synchronized_pool_resource and unsynchronized_pool_resource classes but is otherwise complete. This is a new implementation, not based on the existing code in <experimental/memory_resource>, but memory_resource and polymorphic_allocator ended up looking almost the same anyway. The constant_init kluge in src/c++17/memory_resource.cc is apparently due to Richard Smith and ensures that the objects are constructed during constant initialiation phase and not destroyed (because the constant_init destructor doesn't destroy the union member and the storage is not reused). * config/abi/pre/gnu.ver: Export new symbols. * configure: Regenerate. * include/Makefile.am: Add new <memory_resource> header. * include/Makefile.in: Regenerate. * include/precompiled/stdc++.h: Include <memory_resource> for C++17. * include/std/memory_resource: New header. (memory_resource, polymorphic_allocator, new_delete_resource) (null_memory_resource, set_default_resource, get_default_resource) (pool_options, monotonic_buffer_resource): Define. * src/Makefile.am: Add c++17 directory. * src/Makefile.in: Regenerate. * src/c++11/Makefile.am: Fix comment. * src/c++17/Makefile.am: Add makefile for new sub-directory. * src/c++17/Makefile.in: Generate. * src/c++17/memory_resource.cc: New. (newdel_res_t, null_res_t, constant_init, newdel_res, null_res) (default_res, new_delete_resource, null_memory_resource) (set_default_resource, get_default_resource): Define. * testsuite/20_util/memory_resource/1.cc: New test. * testsuite/20_util/memory_resource/2.cc: New test. * testsuite/20_util/monotonic_buffer_resource/1.cc: New test. * testsuite/20_util/monotonic_buffer_resource/allocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/deallocate.cc: New test. * testsuite/20_util/monotonic_buffer_resource/release.cc: New test. * testsuite/20_util/monotonic_buffer_resource/upstream_resource.cc: New test. * testsuite/20_util/polymorphic_allocator/1.cc: New test. * testsuite/20_util/polymorphic_allocator/resource.cc: New test. * testsuite/20_util/polymorphic_allocator/select.cc: New test. * testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource): Define concrete memory resource for testing. (__gnu_test::default_resource_mgr): Define RAII helper for changing default resource. From-SVN: r262953 |
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| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
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| include | ||
| intl | ||
| libada | ||
| libatomic | ||
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| ABOUT-NLS | ||
| COPYING | ||
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| COPYING.RUNTIME | ||
| COPYING3 | ||
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| ChangeLog | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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| Makefile.tpl | ||
| README | ||
| compile | ||
| config-ml.in | ||
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| configure | ||
| configure.ac | ||
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| missing | ||
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README
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.