Jonathan Wakely b8b518b942 libstdc++: Replace uses of "c++2a" effective target with "c++20" ...

libstdc++-v3/ChangeLog:

	* testsuite/lib/libstdc++.exp (v3-minimum-std): Remove special
	case for c++2a and TODO comment.
	* testsuite/20_util/is_pod/requirements/explicit_instantiation.cc:
	Replace c++2a effective target with c++20.
	* testsuite/20_util/is_pod/requirements/typedefs.cc: Likewise.
	* testsuite/20_util/is_pod/value.cc: Likewise.
	* testsuite/20_util/reference_wrapper/result_type.cc: Likewise.
	* testsuite/20_util/reference_wrapper/typedefs-2.cc: Likewise.
	* testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise.
	* testsuite/20_util/result_of/sfinae_friendly_1.cc: Likewise.
	* testsuite/20_util/tuple/78939.cc: Likewise.
	* testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
	* testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
	* testsuite/20_util/variable_templates_for_traits.cc: Likewise.
	* testsuite/experimental/type_traits/value.cc: Likewise.
	* testsuite/ext/malloc_allocator/variadic_construct.cc:
	Likewise.
	* testsuite/ext/new_allocator/variadic_construct.cc: Likewise.
	* testsuite/libstdc++-prettyprinters/chrono.cc: Likewise.
	* testsuite/libstdc++-prettyprinters/cxx20.cc: Likewise.
	* testsuite/std/ranges/iota/size.cc: Likewise.
	* testsuite/tr1/3_function_objects/result_of.cc: Likewise.

Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>

2026-02-19 14:50:57 +00:00

..

89510.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

check_allocate_max_size.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

check_deallocate_null.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

check_delete.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

check_new.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

deallocate_global.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

deallocate_local.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

eq.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

explicit_instantiation.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

overaligned.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

sanity.cc

Update copyright years.

2026-01-02 09:56:11 +01:00

variadic_construct.cc

libstdc++: Replace uses of "c++2a" effective target with "c++20"

2026-02-19 14:50:57 +00:00