Edward Smith-Rowland b30ee71a40 Implement C++20 p1424 - 'constexpr' feature macro concerns... ... 2019-09-09 Edward Smith-Rowland <3dw4rd@verizon.net> Implement C++20 p1424 - 'constexpr' feature macro concerns, Issue 3256 - Feature testing macro for constexpr algorithms, and Issue 3257 - Missing feature testing macro update from P0858. * include/std/version (__cpp_lib_constexpr_algorithms): Bump value. * include/bits/algorithmfwd.h: Ditto. * include/std/utility: Ditto. * testsuite/25_algorithms/constexpr_macro.cc: Ditto. * testsuite/25_algorithms/cpp_lib_constexpr.cc: New check for __cpp_lib_constexpr macro in <algorith>. * testsuite/20_util/exchange/constexpr.cc: Add check for __cpp_lib_constexpr macro in <utility>. * testsuite/25_algorithms/adjacent_find/constexpr.cc: Remove check for __cpp_lib_constexpr_algorithms. * testsuite/25_algorithms/all_of/constexpr.cc: Ditto. * testsuite/25_algorithms/any_of/constexpr.cc: Ditto. * testsuite/25_algorithms/binary_search/constexpr.cc: Ditto. * testsuite/25_algorithms/copy/constexpr.cc: Ditto. * testsuite/25_algorithms/copy_backward/constexpr.cc: Ditto. * testsuite/25_algorithms/copy_if/constexpr.cc: Ditto. * testsuite/25_algorithms/copy_n/constexpr.cc: Ditto. * testsuite/25_algorithms/count/constexpr.cc: Ditto. * testsuite/25_algorithms/count_if/constexpr.cc: Ditto. * testsuite/25_algorithms/equal/constexpr.cc: Ditto. * testsuite/25_algorithms/equal_range/constexpr.cc: Ditto. * testsuite/25_algorithms/fill/constexpr.cc: Ditto. * testsuite/25_algorithms/fill_n/constexpr.cc: Ditto. * testsuite/25_algorithms/find/constexpr.cc: Ditto. * testsuite/25_algorithms/find_end/constexpr.cc: Ditto. * testsuite/25_algorithms/find_first_of/constexpr.cc: Ditto. * testsuite/25_algorithms/find_if/constexpr.cc: Ditto. * testsuite/25_algorithms/find_if_not/constexpr.cc: Ditto. * testsuite/25_algorithms/for_each/constexpr.cc: Ditto. * testsuite/25_algorithms/generate/constexpr.cc: Ditto. * testsuite/25_algorithms/generate_n/constexpr.cc: Ditto. * testsuite/25_algorithms/is_heap/constexpr.cc: Ditto. * testsuite/25_algorithms/is_heap_until/constexpr.cc: Ditto. * testsuite/25_algorithms/is_partitioned/constexpr.cc: Ditto. * testsuite/25_algorithms/is_permutation/constexpr.cc: Ditto. * testsuite/25_algorithms/is_sorted/constexpr.cc: Ditto. * testsuite/25_algorithms/is_sorted_until/constexpr.cc: Ditto. * testsuite/25_algorithms/lexicographical_compare/constexpr.cc: Ditto. * testsuite/25_algorithms/lower_bound/constexpr.cc: Ditto. * testsuite/25_algorithms/merge/constexpr.cc: Ditto. * testsuite/25_algorithms/mismatch/constexpr.cc: Ditto. * testsuite/25_algorithms/none_of/constexpr.cc: Ditto. * testsuite/25_algorithms/partition_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/partition_point/constexpr.cc: Ditto. * testsuite/25_algorithms/remove/constexpr.cc: Ditto. * testsuite/25_algorithms/remove_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/remove_copy_if/constexpr.cc: Ditto. * testsuite/25_algorithms/remove_if/constexpr.cc: Ditto. * testsuite/25_algorithms/replace_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/replace_copy_if/constexpr.cc: Ditto. * testsuite/25_algorithms/replace_if/constexpr.cc: Ditto. * testsuite/25_algorithms/reverse_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/rotate_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/search/constexpr.cc: Ditto. * testsuite/25_algorithms/search_n/constexpr.cc: Ditto. * testsuite/25_algorithms/set_difference/constexpr.cc: Ditto. * testsuite/25_algorithms/set_intersection/constexpr.cc: Ditto. * testsuite/25_algorithms/set_symmetric_difference/constexpr.cc: Ditto. * testsuite/25_algorithms/set_union/constexpr.cc: Ditto. * testsuite/25_algorithms/transform/constexpr.cc: Ditto. * testsuite/25_algorithms/unique/constexpr.cc: Ditto. * testsuite/25_algorithms/unique_copy/constexpr.cc: Ditto. * testsuite/25_algorithms/upper_bound/constexpr.cc: Ditto. From-SVN: r275560		2019-09-10 03:38:58 +00:00
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requirements/explicit_instantiation	Update copyright years.	2019-01-01 13:31:55 +01:00
1.cc	Update copyright years.	2019-01-01 13:31:55 +01:00
2.cc	Update copyright years.	2019-01-01 13:31:55 +01:00
check_type.cc	Update copyright years.	2019-01-01 13:31:55 +01:00
constexpr.cc	Implement C++20 p1424 - 'constexpr' feature macro concerns...	2019-09-10 03:38:58 +00:00