Jonathan Wakely caa39b2e84 libstdc++: Fix testsuite failures and warnings due to is_pod deprecation ... With -std=gnu++2a and -Wsystem-headers the std::is_pod deprecation causes some new diagnostics. This suppresses them. * include/experimental/type_traits (experimental::is_pod_v): Disable -Wdeprecated-declarations warnings around reference to std::is_pod. * include/std/type_traits (is_pod_v): Likewise. * testsuite/18_support/max_align_t/requirements/2.cc: Also check is_standard_layout and is_trivial. Do not check is_pod for C++20. * testsuite/20_util/is_pod/requirements/explicit_instantiation.cc: Add -Wno-deprecated for C++20. * testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise. * testsuite/20_util/is_pod/value.cc: Likewise. * testsuite/experimental/type_traits/value.cc: Likewise. From-SVN: r280066		2020-01-09 21:31:50 +00:00
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requirements	libstdc++: Fix testsuite failures and warnings due to is_pod deprecation	2020-01-09 21:31:50 +00:00
deprecated-2a.cc
value.cc	libstdc++: Fix testsuite failures and warnings due to is_pod deprecation	2020-01-09 21:31:50 +00:00