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[cpplint] Update for c++20

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- Update _CPP_HEADERS and _TYPE_TRAITS
- Removed the old chapter numbers (such as 17.6.1.2). They have been
  out-dated and may change in future standards. Use tags (such as
  [header]) instead

using https://isocpp.org/files/papers/N4860.pdf (c++20 final draft)
as the reference, linked from
https://en.cppreference.com/w/Cppreference:FAQ.

Fixed: 41483593
Change-Id: Ib116c429ed74a994a53f95af4f113d00063ad74c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/5357944
Reviewed-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
changes/44/5357944/5
Xianzhu Wang 1 year ago committed by LUCI CQ
parent f7eb78f95c
commit 6cd960fec4
1 changed files with 61 additions and 21 deletions
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82
cpplint.py vendored
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@ -325,21 +325,25 @@ _CPP_HEADERS = frozenset([
'tree.h',
'type_traits.h',
'vector.h',
# 17.6.1.2 C++ library headers
# C++ library headers [headers]
'algorithm',
'any',
'array',
'atomic',
'barrier',
'bit',
'bitset',
'charconv',
'chrono',
'codecvt',
'complex',
'concepts',
'condition_variable',
'deque',
'execution',
'exception',
'execution',
'filesystem',
'format',
'forward_list',
'fstream',
'functional',
@ -351,6 +355,7 @@ _CPP_HEADERS = frozenset([
'iostream',
'istream',
'iterator',
'latch',
'limits',
'list',
'locale',
@ -359,22 +364,30 @@ _CPP_HEADERS = frozenset([
'memory_resource',
'mutex',
'new',
'numbers',
'numeric',
'optional',
'ostream',
'queue',
'random',
'ranges',
'ratio',
'regex',
'scoped_allocator',
'semaphore',
'set',
'shared_mutex',
'source_location',
'span',
'sstream',
'stack',
'stdexcept',
'stop_token',
'streambuf',
'string',
'string_view',
'strstream',
'syncstream',
'system_error',
'thread',
'tuple',
@ -387,7 +400,8 @@ _CPP_HEADERS = frozenset([
'valarray',
'variant',
'vector',
# 17.6.1.2 C++ headers for C library facilities
'version',
# C++ headers for C library facilities [headers]
'cassert',
'ccomplex',
'cctype',
@ -418,9 +432,9 @@ _CPP_HEADERS = frozenset([
# List of functions from <type_traits>. See [meta.type.synop]
_TYPE_TRAITS = [
# 23.15.3, helper class
# Helper class [meta.help]
'integral_constant',
# 23.15.4.1, primary type categories
# Primary type categories [meta.unary.cat]
'is_void',
'is_null_pointer',
'is_integral',
@ -435,7 +449,7 @@ _TYPE_TRAITS = [
'is_union',
'is_class',
'is_function',
# 23.15.4.2, composite type categories
# Composite type categories [meta.unary.comp]
'is_reference',
'is_arithmetic',
'is_fundamental',
@ -443,7 +457,7 @@ _TYPE_TRAITS = [
'is_scalar',
'is_compound',
'is_member_pointer',
# 23.15.4.3, type properties
# Type properties [meta.unary.prop]
'is_const',
'is_volatile',
'is_trivial',
@ -457,6 +471,8 @@ _TYPE_TRAITS = [
'is_aggregate',
'is_signed',
'is_unsigned',
'is_bounded_array',
'is_unbounded_array',
'is_constructible',
'is_default_constructible',
'is_copy_constructible',
@ -487,19 +503,22 @@ _TYPE_TRAITS = [
'is_nothrow_destructible',
'has_virtual_destructor',
'has_unique_object_representations',
# 23.15.5, type property queries
# Type property queries [meta.unary.prop.query]
'alignment_of',
'rank',
'extent',
# 23.15.6, type relations
# Relationship between types [meta.rel]
'is_same',
'is_base_of',
'is_convertible',
'is_nothrow_convertible',
'is_layout_compatible',
'is_pointer_interconvertible_base_of',
'is_invocable',
'is_invocable_r',
'is_nothrow_invocable',
'is_nothrow_invocable_r',
# 23.15.7.1, const-volatile modifications
# Const-volatile modifications [meta.trans.cv]
'remove_const',
'remove_volatile',
'remove_cv',
@ -512,51 +531,62 @@ _TYPE_TRAITS = [
'add_const_t',
'add_volatile_t',
'add_cv_t',
# 23.15.7.2, reference modifications
# Reference modifications [meta.trans.ref]
'remove_reference',
'add_lvalue_reference',
'add_rvalue_reference',
'remove_reference_t',
'add_lvalue_reference_t',
'add_rvalue_reference_t',
# 23.15.7.3, sign modifications
# Sign modifications [meta.trans.sign]
'make_signed',
'make_unsigned',
'make_signed_t',
'make_unsigned_t',
# 23.15.7.4, array modifications
# Array modifications [meta.trans.arr]
'remove_extent',
'remove_all_extents',
'remove_extent_t',
'remove_all_extents_t',
# 23.15.7.5, pointer modifications
# Pointer modifications [meta.trans.ptr]
'remove_pointer',
'add_pointer',
'remove_pointer_t',
'add_pointer_t',
# 23.15.7.6, other transformations
# Other transformations [meta.trans.other]
'type_identity',
'aligned_storage',
'aligned_union',
'remove_cvref',
'decay',
'enable_if',
'conditional',
'common_type',
'basic_common_reference',
'common_reference',
'underlying_type',
'invoke_result',
'unwrap_reference',
'unwrap_ref_decay',
'type_identity_t',
'aligned_storage_t',
'aligned_union_t',
'remove_cvref_t',
'decay_t',
'enable_if_t',
'conditional_t',
'common_type_t',
'common_reference_t',
'underlying_type_t',
'invoke_result_t',
'unwrap_reference_t',
'unwrap_ref_decay_t',
'void_t',
# 23.15.8, logical operator traits
# Logical operator traits [meta.logical]
'conjunction',
'disjunction',
'negation',
# 23.15.4.1, primary type categories
# Primary type categories _v [meta.unary.cat]
'is_void_v',
'is_null_pointer_v',
'is_integral_v',
@ -571,7 +601,7 @@ _TYPE_TRAITS = [
'is_union_v',
'is_class_v',
'is_function_v',
# 23.15.4.2, composite type categories
# Composite type categories _v [meta.unary.comp]
'is_reference_v',
'is_arithmetic_v',
'is_fundamental_v',
@ -579,7 +609,7 @@ _TYPE_TRAITS = [
'is_scalar_v',
'is_compound_v',
'is_member_pointer_v',
# 23.15.4.3, type properties
# Type properties _v [meta.unary.prop]
'is_const_v',
'is_volatile_v',
'is_trivial_v',
@ -593,6 +623,8 @@ _TYPE_TRAITS = [
'is_aggregate_v',
'is_signed_v',
'is_unsigned_v',
'is_bounded_array_v',
'is_unbounded_array_v',
'is_constructible_v',
'is_default_constructible_v',
'is_copy_constructible_v',
@ -623,21 +655,29 @@ _TYPE_TRAITS = [
'is_nothrow_destructible_v',
'has_virtual_destructor_v',
'has_unique_object_representations_v',
# 23.15.5, type property queries
# Type property queries _v [meta.unary.prop.query]
'alignment_of_v',
'rank_v',
'extent_v',
'is_same_v',
'is_base_of_v',
'is_convertible_v',
'is_nothrow_convertible_v',
'is_layout_compatible_v',
'is_pointer_interconvertible_base_of_v',
'is_invocable_v',
'is_invocable_r_v',
'is_nothrow_invocable_v',
'is_nothrow_invocable_r_v',
# 23.15.8, logical operator traits
# Logical operator traits _v [meta.logical]
'conjunction_v',
'disjunction_v',
'negation_v',
# Member relationships [meta.member]
'is_pointer_interconvertible_with_class',
'is_corresponding_member',
# Constant evaluation context [meta.const.eval]
'is_constant_evaluated',
]
_TYPE_TRAITS_RE = re.compile(r'\b::(?:' + ('|'.join(_TYPE_TRAITS)) + ')<')

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