# LLVM-122638: [libc++][test] re.regex.construct/bad_backref.pass.cpp assumes non-standard extension to extended regular expressions

std/re/re.regex/re.regex.construct/bad_backref.pass.cpp FAIL

# Non-Standard regex behavior.

# "It seems likely that the test is still non-conforming due to how libc++ handles the 'w' character class."

std/numerics/numeric.ops/numeric.ops.sat/sub_sat.compile.pass.cpp FAIL

std/numerics/numeric.ops/numeric.ops.sat/sub_sat.pass.cpp FAIL

# P2255R2 "Type Traits To Detect References Binding To Temporaries"

std/language.support/support.limits/support.limits.general/type_traits.version.compile.pass.cpp FAIL

std/utilities/meta/meta.unary/meta.unary.prop/reference_constructs_from_temporary.pass.cpp FAIL

std/re/re.const/re.synopt/syntax_option_type.pass.cpp FAIL

# LWG-2532 "Satisfying a promise at thread exit" (Open)

std/thread/futures/futures.promise/set_exception_at_thread_exit.pass.cpp FAIL

std/thread/futures/futures.promise/set_lvalue_at_thread_exit.pass.cpp FAIL

std/thread/futures/futures.promise/set_rvalue_at_thread_exit.pass.cpp FAIL

std/thread/futures/futures.promise/set_value_at_thread_exit_const.pass.cpp FAIL

std/thread/futures/futures.promise/set_value_at_thread_exit_void.pass.cpp FAIL

std/thread/futures/futures.task/futures.task.members/make_ready_at_thread_exit.pass.cpp FAIL

# LWG-3343 "Ordering of calls to unlock() and notify_all() in Effects element of notify_all_at_thread_exit() should be reversed" (Open)

# libc++ speculatively implements LWG-3343. If we wanted to do the same thing,

# we'd need to reverse the order of the _Mtx_unlock() and _Cnd_broadcast() calls in xnotify.cpp.

# throwing_allocator appears to be totally non-Standard.

std/containers/sequences/vector.bool/ctor_exceptions.pass.cpp FAIL

# x64 truncation warnings caused by allocators.

std/containers/sequences/vector/vector.capacity/reserve_exceptions.pass.cpp:0 SKIPPED

std/containers/sequences/vector/vector.capacity/reserve_exceptions.pass.cpp:1 SKIPPED

std/thread/futures/futures.shared_future/dtor.pass.cpp FAIL

std/thread/futures/futures.unique_future/dtor.pass.cpp FAIL

# Not analyzed. Expects implicit deduction guides to SFINAE away when allocators are passed where comparators should be.

std/containers/associative/map/map.cons/deduct.pass.cpp FAIL

std/containers/associative/multimap/multimap.cons/deduct.pass.cpp FAIL