Jonathan Wakely 302343d8dd libstdc++: Fix ambiguous std::pair constructors [PR101124] ... The deprecated non-standard std::pair constructors that allow constructing std::pair<move-only-type, pointer-type> from an rvalue and a literal zero where not sufficiently constrained. They were viable when constructing std::pair<copyable-type, pointer-type>, and that case should work fine using the standard constructors. Replace the constraints on the non-standard constructors so they are only viable in cases that should actually be ill-formed according to the standard. Also rename __null_ptr_constant to __zero_as_null_pointer_constant so it matches the name of the -Wzero-as-null-pointer-constant warning. Also make the text of the deprecated warning describe the problem in more detail. libstdc++-v3/ChangeLog: PR libstdc++/101124 * include/bits/stl_pair.h (pair): Adjust constraints on deprecated constructors accepting literal zero as null pointer constant. Improve wording of deprecated attribute. * testsuite/20_util/pair/cons/99957.cc: Check that deprecated constructors do not cause ambiguities for copyable types.		2022-01-18 16:31:03 +00:00
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add_const	Update copyright years.	2022-01-03 10:42:10 +01:00
add_cv	Update copyright years.	2022-01-03 10:42:10 +01:00
add_lvalue_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
add_pointer	Update copyright years.	2022-01-03 10:42:10 +01:00
add_rvalue_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
add_volatile	Update copyright years.	2022-01-03 10:42:10 +01:00
addressof	Update copyright years.	2022-01-03 10:42:10 +01:00
align	Update copyright years.	2022-01-03 10:42:10 +01:00
aligned_storage	Update copyright years.	2022-01-03 10:42:10 +01:00
aligned_union	Update copyright years.	2022-01-03 10:42:10 +01:00
alignment_of	Update copyright years.	2022-01-03 10:42:10 +01:00
allocator	libstdc++: Ignore cv-quals when std::allocator<void> constructs	2022-01-14 10:14:25 +00:00
allocator_traits	Update copyright years.	2022-01-03 10:42:10 +01:00
any	Update copyright years.	2022-01-03 10:42:10 +01:00
as_const	Update copyright years.	2022-01-03 10:42:10 +01:00
assume_aligned	Update copyright years.	2022-01-03 10:42:10 +01:00
auto_ptr	Update copyright years.	2022-01-03 10:42:10 +01:00
bad_function_call	Update copyright years.	2022-01-03 10:42:10 +01:00
bind	Update copyright years.	2022-01-03 10:42:10 +01:00
bool_constant	Update copyright years.	2022-01-03 10:42:10 +01:00
common_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
common_type/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
conditional/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
decay/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
declval/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
default_delete	Update copyright years.	2022-01-03 10:42:10 +01:00
duration	Update copyright years.	2022-01-03 10:42:10 +01:00
duration_cast	Update copyright years.	2022-01-03 10:42:10 +01:00
enable_if/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
enable_shared_from_this	Update copyright years.	2022-01-03 10:42:10 +01:00
exchange	Update copyright years.	2022-01-03 10:42:10 +01:00
extent	Update copyright years.	2022-01-03 10:42:10 +01:00
forward	Update copyright years.	2022-01-03 10:42:10 +01:00
from_chars	libstdc++: Directly implement hexfloat std::from_chars for binary32/64	2022-01-17 14:32:13 -05:00
function	Update copyright years.	2022-01-03 10:42:10 +01:00
function_objects	libstdc++: Add attribute to features deprecated in C++17 [PR91260]	2022-01-14 11:27:50 +00:00
has_unique_object_representations	Update copyright years.	2022-01-03 10:42:10 +01:00
has_virtual_destructor	Update copyright years.	2022-01-03 10:42:10 +01:00
hash	Update copyright years.	2022-01-03 10:42:10 +01:00
headers	Update copyright years.	2022-01-03 10:42:10 +01:00
in_place	Update copyright years.	2022-01-03 10:42:10 +01:00
integer_comparisons	Update copyright years.	2022-01-03 10:42:10 +01:00
integer_sequence	Update copyright years.	2022-01-03 10:42:10 +01:00
integral_constant	Update copyright years.	2022-01-03 10:42:10 +01:00
invoke_result	Update copyright years.	2022-01-03 10:42:10 +01:00
is_abstract	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_class	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_convertible	Update copyright years.	2022-01-03 10:42:10 +01:00
is_copy_assignable	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_default_constructible	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_empty	Update copyright years.	2022-01-03 10:42:10 +01:00
is_enum	Update copyright years.	2022-01-03 10:42:10 +01:00
is_final	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_function	Update copyright years.	2022-01-03 10:42:10 +01:00
is_fundamental	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_integral	Update copyright years.	2022-01-03 10:42:10 +01:00
is_invocable	Update copyright years.	2022-01-03 10:42:10 +01:00
is_layout_compatible	libstdc++: Fix test for feature test macro	2021-10-14 09:08:01 +01:00
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is_lvalue_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_member_object_pointer	Update copyright years.	2022-01-03 10:42:10 +01:00
is_member_pointer	Update copyright years.	2022-01-03 10:42:10 +01:00
is_move_assignable	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_nothrow_assignable	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_pod	Update copyright years.	2022-01-03 10:42:10 +01:00
is_pointer	Update copyright years.	2022-01-03 10:42:10 +01:00
is_pointer_interconvertible	libstdc++: Add std::is_layout_compatible trait for C++20	2021-08-24 16:12:44 +01:00
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is_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_same	Update copyright years.	2022-01-03 10:42:10 +01:00
is_scalar	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_trivial	Update copyright years.	2022-01-03 10:42:10 +01:00
is_trivially_assignable	Update copyright years.	2022-01-03 10:42:10 +01:00
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is_trivially_copyable	Update copyright years.	2022-01-03 10:42:10 +01:00
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logical_traits	Update copyright years.	2022-01-03 10:42:10 +01:00
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move	Update copyright years.	2022-01-03 10:42:10 +01:00
move_if_noexcept	Update copyright years.	2022-01-03 10:42:10 +01:00
move_only_function	libstdc++: Fix mem-initializer in std::move_only_function [PR102825]	2021-10-19 11:50:46 +01:00
nonesuch	Update copyright years.	2022-01-03 10:42:10 +01:00
optional	Update copyright years.	2022-01-03 10:42:10 +01:00
owner_less	Update copyright years.	2022-01-03 10:42:10 +01:00
pair	libstdc++: Fix ambiguous std::pair constructors [PR101124]	2022-01-18 16:31:03 +00:00
pointer_safety	Update copyright years.	2022-01-03 10:42:10 +01:00
pointer_traits	Update copyright years.	2022-01-03 10:42:10 +01:00
polymorphic_allocator	Update copyright years.	2022-01-03 10:42:10 +01:00
rank	Update copyright years.	2022-01-03 10:42:10 +01:00
ratio	Update copyright years.	2022-01-03 10:42:10 +01:00
raw_storage_iterator	libstdc++: Add attribute to features deprecated in C++17 [PR91260]	2022-01-14 11:27:50 +00:00
reference_wrapper	libstdc++: Add attribute to features deprecated in C++17 [PR91260]	2022-01-14 11:27:50 +00:00
remove_all_extents	Update copyright years.	2022-01-03 10:42:10 +01:00
remove_const	Update copyright years.	2022-01-03 10:42:10 +01:00
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result_of	Update copyright years.	2022-01-03 10:42:10 +01:00
scoped_allocator	Update copyright years.	2022-01-03 10:42:10 +01:00
shared_ptr	libstdc++: Implement C++20 atomic<shared_ptr> and atomic<weak_ptr>	2022-01-17 00:06:28 +00:00
specialized_algorithms	Update copyright years.	2022-01-03 10:42:10 +01:00
stacktrace	libstdc++: Define <stacktrace> header for C++23	2022-01-17 12:13:02 +00:00
steady_clock	Update copyright years.	2022-01-03 10:42:10 +01:00
synchronized_pool_resource	Update copyright years.	2022-01-03 10:42:10 +01:00
system_clock	Update copyright years.	2022-01-03 10:42:10 +01:00
time_point	Update copyright years.	2022-01-03 10:42:10 +01:00
time_point_cast	Update copyright years.	2022-01-03 10:42:10 +01:00
to_address	Update copyright years.	2022-01-03 10:42:10 +01:00
to_chars	libstdc++: Add explicit dg-do directive to .../103955.cc	2022-01-12 11:39:48 -05:00
to_underlying	Update copyright years.	2022-01-03 10:42:10 +01:00
tuple	Update copyright years.	2022-01-03 10:42:10 +01:00
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typeindex	Update copyright years.	2022-01-03 10:42:10 +01:00
underlying_type/requirements	Update copyright years.	2022-01-03 10:42:10 +01:00
unique_ptr	libstdc++: Add C++20 std::make_shared enhancements (P0674R1)	2022-01-14 10:14:25 +00:00
unsynchronized_pool_resource	Update copyright years.	2022-01-03 10:42:10 +01:00
unwrap_reference	Update copyright years.	2022-01-03 10:42:10 +01:00
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variant	Update copyright years.	2022-01-03 10:42:10 +01:00
void_t	Update copyright years.	2022-01-03 10:42:10 +01:00
weak_ptr	libstdc++: Implement C++20 atomic<shared_ptr> and atomic<weak_ptr>	2022-01-17 00:06:28 +00:00
rel_ops.cc	Update copyright years.	2022-01-03 10:42:10 +01:00
temporary_buffer.cc	libstdc++: Add attribute to features deprecated in C++17 [PR91260]	2022-01-14 11:27:50 +00:00
variable_templates_for_traits.cc	Update copyright years.	2022-01-03 10:42:10 +01:00