gcc/libstdc++-v3/include
Jonathan Wakely aac39307e8 libstdc++: Define __cpp_lib_execution feature test macro
This macro has never been defined by libstdc++, despite supporting the
parallel algorithms. It should have a different value for C++17 and
C++20, because P1001R2 should not be supported in C++17, but
unsequenced_policy is defined for C++17 (see PR p4702).

	* include/std/execution (__cpp_lib_execution): Define to indicate
	support for P0024R2 and P1001R2.
	* include/std/version (__cpp_lib_execution): Define.
	* testsuite/25_algorithms/pstl/feature_test.cc: Only test macro
	defined by <algorithm>, move other tests to new tests ...
	* testsuite/25_algorithms/pstl/feature_test-2.cc: New test.
	* testsuite/25_algorithms/pstl/feature_test-3.cc: New test.
	* testsuite/25_algorithms/pstl/feature_test-4.cc: New test.
	* testsuite/25_algorithms/pstl/feature_test-5.cc: New test.
2020-04-22 22:54:35 +01:00
..
backward Update copyright years. 2020-01-01 12:51:42 +01:00
bits libstdc++: Update (and revert) value of __cpp_lib_array_constexpr 2020-04-22 22:54:35 +01:00
c Update copyright years. 2020-01-01 12:51:42 +01:00
c_compatibility Update copyright years. 2020-01-01 12:51:42 +01:00
c_global Update copyright years. 2020-01-01 12:51:42 +01:00
c_std Update copyright years. 2020-01-01 12:51:42 +01:00
debug libstdc++: Add comparison operators to associative containers 2020-04-20 17:50:10 +01:00
decimal Update copyright years. 2020-01-01 12:51:42 +01:00
experimental libstdc++: Fix experimental::path::generic_string (PR 93245) 2020-03-21 22:11:44 +00:00
ext libstdc++: Add comparison operators to sequence containers 2020-04-17 23:41:04 +01:00
parallel Update copyright years. 2020-01-01 12:51:42 +01:00
precompiled Update copyright years. 2020-01-01 12:51:42 +01:00
pstl Restore enable_if lost during original import of pstl 2019-12-11 03:38:24 +00:00
std libstdc++: Define __cpp_lib_execution feature test macro 2020-04-22 22:54:35 +01:00
tr1 Update copyright years. 2020-01-01 12:51:42 +01:00
tr2 Update copyright years. 2020-01-01 12:51:42 +01:00
Makefile.am libstdc++: Add lightweight replacement for std::numeric_limits (PR 92546) 2020-02-17 15:11:04 +00:00
Makefile.in libstdc++: Add lightweight replacement for std::numeric_limits (PR 92546) 2020-02-17 15:11:04 +00:00