gcc/libstdc++-v3/libsupc++
Jonathan Wakely 0ff15d21c8 libsupc++: Implement comparison algorithms for C++20
This is incomplete because std::strong_order doesn't support
floating-point types.

The partial_order and weak_order tests use VERIFY instead of
static_assert because of PR 92431.

	* libsupc++/compare (strong_order, weak_order, partial_order)
	(compare_strong_order_fallback, compare_weak_order_fallback)
	(compare_partial_order_fallback): Define customization point objects
	for C++20.
	* testsuite/18_support/comparisons/algorithms/partial_order.cc: New
	test.
	* testsuite/18_support/comparisons/algorithms/strong_order.cc: New
	test.
	* testsuite/18_support/comparisons/algorithms/weak_order.cc: New test.

From-SVN: r278149
2019-11-13 16:26:18 +00:00
..
array_type_info.cc
atexit_arm.cc
atexit_thread.cc
atomic_lockfree_defines.h
bad_alloc.cc
bad_array_length.cc
bad_array_new.cc
bad_cast.cc
bad_typeid.cc
class_type_info.cc
compare libsupc++: Implement comparison algorithms for C++20 2019-11-13 16:26:18 +00:00
cxxabi_forced.h
cxxabi_init_exception.h
cxxabi.h PR libstdc++/51333 Define recursive_init_error constructor non-inline 2019-07-29 15:27:19 +01:00
del_op.cc
del_opa.cc
del_opant.cc
del_opnt.cc
del_ops.cc
del_opsa.cc
del_opv.cc
del_opva.cc
del_opvant.cc
del_opvnt.cc
del_opvs.cc
del_opvsa.cc
dyncast.cc
eh_alloc.cc
eh_arm.cc
eh_atomics.h
eh_aux_runtime.cc
eh_call.cc
eh_catch.cc
eh_exception.cc
eh_globals.cc
eh_personality.cc [ARM/FDPIC v6 06/24] [ARM] FDPIC: Add support for c++ exceptions 2019-09-10 09:47:49 +02:00
eh_ptr.cc
eh_term_handler.cc PR libstdc++/90682 allow set_terminate(0) and set_unexpected(0) 2019-05-31 11:35:11 +01:00
eh_term_handler.h PR libstdc++/90682 allow set_terminate(0) and set_unexpected(0) 2019-05-31 11:35:11 +01:00
eh_terminate.cc PR libstdc++/90682 allow set_terminate(0) and set_unexpected(0) 2019-05-31 11:35:11 +01:00
eh_throw.cc
eh_tm.cc
eh_type.cc
eh_unex_handler.cc
enum_type_info.cc
exception Improve API docs for <system_error> header 2019-05-04 15:35:29 +01:00
exception_defines.h
exception_ptr.h Improve API docs for <system_error> header 2019-05-04 15:35:29 +01:00
exception.h
function_type_info.cc
fundamental_type_info.cc
guard_error.cc PR libstdc++/51333 Define recursive_init_error constructor non-inline 2019-07-29 15:27:19 +01:00
guard.cc
hash_bytes.cc
hash_bytes.h
initializer_list Miscellaneous API doc improvements 2019-05-02 16:46:50 +01:00
Makefile.am Implement C++20 operator<=>. 2019-11-05 18:56:18 -05:00
Makefile.in libstdc++: Add compare_three_way and install <compare> header 2019-11-06 17:53:38 +00:00
nested_exception.cc
nested_exception.h Improve API docs for <system_error> header 2019-05-04 15:35:29 +01:00
new Improve API docs for <memory> and <new> 2019-05-10 22:41:11 +01:00
new_handler.cc
new_op.cc
new_opa.cc PR libstdc++/92143 adjust for OS X aligned_alloc behaviour 2019-10-18 12:27:31 +01:00
new_opant.cc
new_opnt.cc
new_opv.cc
new_opva.cc
new_opvant.cc
new_opvnt.cc
pbase_type_info.cc
pmem_type_info.cc
pointer_type_info.cc
pure.cc
si_class_type_info.cc
tinfo2.cc
tinfo.cc
tinfo.h
typeinfo
unwind-cxx.h
vec.cc
vmi_class_type_info.cc
vterminate.cc
vtv_stubs.cc