Clear release notes for 18.xllvmorg-18-init

1 files changed, 0 insertions, 436 deletions

diff --git a/clang-tools-extra/docs/ReleaseNotes.rst b/clang-tools-extra/docs/ReleaseNotes.rst
index 236226e..e602fce 100644
--- a/clang-tools-extra/docs/ReleaseNotes.rst
+++ b/clang-tools-extra/docs/ReleaseNotes.rst
@@ -94,451 +94,15 @@ The improvements are...
 Improvements to clang-tidy
 --------------------------
 
-- New global configuration file options `HeaderFileExtensions` and
-  `ImplementationFileExtensions`, replacing the check-local options of the
-  same name.
-
-- Support specifying `Checks` as a YAML list in the `.clang-tidy` configuration
-  file.
-
-- Fix a potential crash when using the `--dump-config` option.
-
-- Support specifying `SystemHeaders` in the `.clang-tidy` configuration file,
-  with the same functionality as the command-line option `--system-headers`.
-
-- `WarningsAsErrors` (`--warnings-as-errors=`) no longer promotes unlisted
-  warnings to errors. Only the warnings listed in `Checks` (`--checks=`) will
-  be promoted to errors. For custom error promotion, use `-Werror=<warning>`
-  on the compiler command-line, irrespective of `Checks` (`--checks=`) settings.
-
-- Fixed an issue where compiler warnings couldn't be suppressed using
-  `-Wno-<warning>` under C++20 and above.
-
 New checks
 ^^^^^^^^^^
 
-- New :doc:`bugprone-empty-catch
-  <clang-tidy/checks/bugprone/empty-catch>` check.
-
-  Detects and suggests addressing issues with empty catch statements.
-
-- New :doc:`bugprone-multiple-new-in-one-expression
-  <clang-tidy/checks/bugprone/multiple-new-in-one-expression>` check.
-
-  Finds multiple ``new`` operator calls in a single expression, where the allocated
-  memory by the first ``new`` may leak if the second allocation fails and throws exception.
-
-- New :doc:`bugprone-non-zero-enum-to-bool-conversion
-  <clang-tidy/checks/bugprone/non-zero-enum-to-bool-conversion>` check.
-
-  Detect implicit and explicit casts of ``enum`` type into ``bool`` where ``enum`` type
-  doesn't have a zero-value enumerator.
-
-- New :doc:`bugprone-switch-missing-default-case
-  <clang-tidy/checks/bugprone/switch-missing-default-case>` check.
-
-  Ensures that switch statements without default cases are flagged, focuses only
-  on covering cases with non-enums where the compiler may not issue warnings.
-
-- New :doc:`bugprone-unique-ptr-array-mismatch
-  <clang-tidy/checks/bugprone/unique-ptr-array-mismatch>` check.
-
-  Finds initializations of C++ unique pointers to non-array type that are
-  initialized with an array.
-
-- New :doc:`bugprone-unsafe-functions
-  <clang-tidy/checks/bugprone/unsafe-functions>` check.
-
-  Checks for functions that have safer, more secure replacements available, or
-  are considered deprecated due to design flaws.
-  This check relies heavily on, but is not exclusive to, the functions from
-  the *Annex K. "Bounds-checking interfaces"* of C11.
-
-- New :doc:`cppcoreguidelines-avoid-capturing-lambda-coroutines
-  <clang-tidy/checks/cppcoreguidelines/avoid-capturing-lambda-coroutines>` check.
-
-  Flags C++20 coroutine lambdas with non-empty capture lists that may cause
-  use-after-free errors and suggests avoiding captures or ensuring the lambda
-  closure object has a guaranteed lifetime.
-
-- New :doc:`cppcoreguidelines-misleading-capture-default-by-value
-  <clang-tidy/checks/cppcoreguidelines/misleading-capture-default-by-value>` check.
-
-  Warns when lambda specify a by-value capture default and capture ``this``.
-
-- New :doc:`cppcoreguidelines-missing-std-forward
-  <clang-tidy/checks/cppcoreguidelines/missing-std-forward>` check.
-
-  Warns when a forwarding reference parameter is not forwarded within the
-  function body.
-
-- New :doc:`cppcoreguidelines-rvalue-reference-param-not-moved
-  <clang-tidy/checks/cppcoreguidelines/rvalue-reference-param-not-moved>` check.
-
-  Warns when an rvalue reference function parameter is never moved within
-  the function body.
-
-- New :doc:`llvmlibc-inline-function-decl
-  <clang-tidy/checks/llvmlibc/inline-function-decl>` check.
-
-  Checks that all implicit and explicit inline functions in header files are
-  tagged with the ``LIBC_INLINE`` macro.
-
-- New :doc:`misc-header-include-cycle
-  <clang-tidy/checks/misc/header-include-cycle>` check.
-
-  Check detects cyclic ``#include`` dependencies between user-defined headers.
-
-- New :doc:`misc-include-cleaner
-  <clang-tidy/checks/misc/include-cleaner>` check.
-
-  Checks for unused and missing includes.
-
-- New :doc:`modernize-type-traits
-  <clang-tidy/checks/modernize/type-traits>` check.
-
-  Converts standard library type traits of the form ``traits<...>::type`` and
-  ``traits<...>::value`` into ``traits_t<...>`` and ``traits_v<...>`` respectively.
-
-- New :doc:`modernize-use-std-print
-  <clang-tidy/checks/modernize/use-std-print>` check.
-
-  Converts calls to ``printf``, ``fprintf``, ``absl::PrintF``,
-  ``absl::FPrintf`` or other functions via configuration options, to
-  equivalent calls to C++23's ``std::print`` and ``std::println``, or other
-  functions via a configuration option, modifying the format string
-  appropriately and removing now-unnecessary calls to
-  ``std::string::c_str()`` and ``std::string::data()``.
-
-- New :doc:`performance-avoid-endl
-  <clang-tidy/checks/performance/avoid-endl>` check.
-
-  Finds uses of ``std::endl`` on streams and replaces them with ``'\n'``.
-
-- New :doc:`performance-noexcept-destructor
-  <clang-tidy/checks/performance/noexcept-destructor>` check.
-
-  Finds user declared destructors which are not ``noexcept``.
-
-- New :doc:`performance-noexcept-swap
-  <clang-tidy/checks/performance/noexcept-swap>` check.
-
-  Finds user declared swap functions which are not ``noexcept``.
-
-- New :doc:`readability-avoid-unconditional-preprocessor-if
-  <clang-tidy/checks/readability/avoid-unconditional-preprocessor-if>` check.
-
-  Finds code blocks that are constantly enabled or disabled in preprocessor
-  directives by analyzing ``#if`` conditions, such as ``#if 0`` and
-  ``#if 1``, etc.
-
-- New :doc:`readability-operators-representation
-  <clang-tidy/checks/readability/operators-representation>` check.
-
-  Enforces consistent token representation for invoked binary, unary and
-  overloaded operators in C++ code.
-
 New check aliases
 ^^^^^^^^^^^^^^^^^
 
-- New alias :doc:`cert-msc24-c
-  <clang-tidy/checks/cert/msc24-c>` to :doc:`bugprone-unsafe-functions
-  <clang-tidy/checks/bugprone/unsafe-functions>` was added.
-
-- New alias :doc:`cert-msc33-c
-  <clang-tidy/checks/cert/msc33-c>` to :doc:`bugprone-unsafe-functions
-  <clang-tidy/checks/bugprone/unsafe-functions>` was added.
-
-- New alias :doc:`cppcoreguidelines-noexcept-destructor
-  <clang-tidy/checks/cppcoreguidelines/noexcept-destructor>` to
-  :doc:`performance-noexcept-destructor
-  <clang-tidy/checks/performance/noexcept-destructor>` was added.
-
-- New alias :doc:`cppcoreguidelines-noexcept-move-operations
-  <clang-tidy/checks/cppcoreguidelines/noexcept-move-operations>` to
-  :doc:`performance-noexcept-move-constructor
-  <clang-tidy/checks/performance/noexcept-move-constructor>` was added.
-
-- New alias :doc:`cppcoreguidelines-noexcept-swap
-  <clang-tidy/checks/cppcoreguidelines/noexcept-swap>` to
-  :doc:`performance-noexcept-swap
-  <clang-tidy/checks/performance/noexcept-swap>` was added.
-
-- New alias :doc:`cppcoreguidelines-use-default-member-init
-  <clang-tidy/checks/cppcoreguidelines/use-default-member-init>` to
-  :doc:`modernize-use-default-member-init
-  <clang-tidy/checks/modernize/use-default-member-init>` was added.
-
 Changes in existing checks
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- Fixed false-positives in :doc:`bugprone-branch-clone
-  <clang-tidy/checks/bugprone/branch-clone>` check by ignoring auto-generated
-  code, template instances, implicit code patterns and duplicated switch cases
-  marked with the ``[[fallthrough]]`` attribute.
-
-- Improved :doc:`bugprone-dangling-handle
-  <clang-tidy/checks/bugprone/dangling-handle>` check enhancing detection of
-  handles behind type aliases.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`bugprone-dynamic-static-initializers
-  <clang-tidy/checks/bugprone/dynamic-static-initializers>` check.
-  Global options of the same name should be used instead.
-
-- Improved :doc:`bugprone-exception-escape
-  <clang-tidy/checks/bugprone/exception-escape>` check to not emit warnings for
-  forward declarations of functions, explicitly declared throwing functions,
-  coroutines throwing exceptions in their bodies and skip ``noexcept``
-  functions during call stack analysis.
-
-- Improved :doc:`bugprone-fold-init-type
-  <clang-tidy/checks/bugprone/fold-init-type>` to handle iterators that do not
-  define `value_type` type aliases.
-
-- Improved :doc:`bugprone-forwarding-reference-overload
-  <clang-tidy/checks/bugprone/forwarding-reference-overload>` check to ignore
-  constructors with associated constraints (C++ concepts).
-
-- Improved :doc:`bugprone-incorrect-roundings
-  <clang-tidy/checks/bugprone/incorrect-roundings>` check by adding support for
-  other floating point representations in float constant like ``0.5L``.
-
-- Improved the performance of the :doc:`bugprone-reserved-identifier
-  <clang-tidy/checks/bugprone/reserved-identifier>` check through optimizations.
-
-- Improved the :doc:`bugprone-reserved-identifier
-  <clang-tidy/checks/bugprone/reserved-identifier>` check by enhancing the
-  `AllowedIdentifiers` option to support regular expressions.
-
-- Deprecated check-local options `HeaderFileExtensions` and `ImplementationFileExtensions`
-  in :doc:`bugprone-suspicious-include
-  <clang-tidy/checks/bugprone/suspicious-include>` check.
-  Global options of the same name should be used instead.
-
-- Improved :doc:`bugprone-too-small-loop-variable
-  <clang-tidy/checks/bugprone/too-small-loop-variable>` check. Basic support
-  for bit-field and integer members as a loop variable or upper limit were added.
-
-- Improved :doc:`bugprone-unchecked-optional-access
-  <clang-tidy/checks/bugprone/unchecked-optional-access>` check to properly handle calls
-  to ``std::forward`` and support for ``folly::Optional`` were added.
-
-- Extend :doc:`bugprone-unused-return-value
-  <clang-tidy/checks/bugprone/unused-return-value>` check to check for all functions
-  with specified return types using the ``CheckedReturnTypes`` option.
-
-- Improved :doc:`bugprone-use-after-move
-  <clang-tidy/checks/bugprone/use-after-move>` check. Detect uses and moves in
-  constructor initializers. Correctly handle constructor arguments as being
-  sequenced when constructor call is written as list-initialization. Understand
-  that there is a sequence point between designated initializers.
-
-- Improved :doc:`bugprone-swapped-arguments
-  <clang-tidy/checks/bugprone/swapped-arguments>` by enhancing handling of
-  implicit conversions, resulting in better detection of argument swaps
-  involving integral and floating-point types.
-
-- Deprecated :doc:`cert-dcl21-cpp
-  <clang-tidy/checks/cert/dcl21-cpp>` check.
-
-- Fixed :doc:`cppcoreguidelines-avoid-const-or-ref-data-members
-  <clang-tidy/checks/cppcoreguidelines/avoid-const-or-ref-data-members>` check
-  to emit warnings only on classes that are copyable/movable, as required by the
-  corresponding rule.
-
-- Improved :doc:`cppcoreguidelines-owning-memory
-  <clang-tidy/checks/cppcoreguidelines/owning-memory>` check now finds more
-  issues, especially those related to implicit casts.
-
-- Deprecated C.48 enforcement from :doc:`cppcoreguidelines-prefer-member-initializer
-  <clang-tidy/checks/cppcoreguidelines/prefer-member-initializer>`. Please use
-  :doc:`cppcoreguidelines-use-default-member-init
-  <clang-tidy/checks/cppcoreguidelines/use-default-member-init>` instead.
-
-- Improved :doc:`cppcoreguidelines-pro-bounds-constant-array-index
-  <clang-tidy/checks/cppcoreguidelines/pro-bounds-constant-array-index>` check
-  to cover type aliases of ``std::array``.
-
-- Fixed a false positive in :doc:`cppcoreguidelines-slicing
-  <clang-tidy/checks/cppcoreguidelines/slicing>` check when warning would be
-  emitted in constructor for virtual base class initialization.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`google-build-namespaces
-  <clang-tidy/checks/google/build-namespaces>` check.
-  Global options of the same name should be used instead.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`google-global-names-in-headers
-  <clang-tidy/checks/google/global-names-in-headers>` check.
-  Global options of the same name should be used instead.
-
-- Fixed an issue in :doc:`google-readability-avoid-underscore-in-googletest-name
-  <clang-tidy/checks/google/readability-avoid-underscore-in-googletest-name>` when using
-  ``DISABLED_`` in the test suite name.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`llvm-header-guard
-  <clang-tidy/checks/llvm/header-guard>` check.
-  Global options of the same name should be used instead.
-
-- Fix false positive in :doc:`llvmlibc-inline-function-decl
-  <clang-tidy/checks/llvmlibc/inline-function-decl>` when using templated
-  function with separate declarations and definitions.
-
-- Improved the performance of the :doc:`misc-confusable-identifiers
-  <clang-tidy/checks/misc/confusable-identifiers>` check through optimizations.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`misc-definitions-in-headers
-  <clang-tidy/checks/misc/definitions-in-headers>` check.
-  Global options of the same name should be used instead.
-
-- Fixed false positive in :doc:`misc-definitions-in-headers
-  <clang-tidy/checks/misc/definitions-in-headers>` to avoid warning on
-  declarations inside anonymous namespaces.
-
-- Fixed false-positive in :doc:`misc-redundant-expression
-  <clang-tidy/checks/misc/redundant-expression>` check where expressions like
-  ``alignof`` or ``sizeof`` were incorrectly flagged as identical.
-
-- Improved :doc:`misc-unused-parameters
-  <clang-tidy/checks/misc/unused-parameters>` check with new `IgnoreVirtual`
-  option to optionally ignore virtual methods.
-
-- Deprecated check-local options `HeaderFileExtensions`
-  in :doc:`misc-unused-using-decls
-  <clang-tidy/checks/misc/unused-using-decls>` check.
-  Global options of the same name should be used instead.
-
-- Improved :doc:`modernize-concat-nested-namespaces
-  <clang-tidy/checks/modernize/concat-nested-namespaces>` to fix incorrect fixes when
-  using macro between namespace declarations, to fix false positive when using namespace
-  with attributes and to support nested inline namespace introduced in c++20.
-
-- Fixed an issue in :doc:`modernize-loop-convert
-  <clang-tidy/checks/modernize/loop-convert>` generating wrong code
-  when using structured bindings.
-
-- In :doc:`modernize-use-default-member-init
-  <clang-tidy/checks/modernize/use-default-member-init>` check, template
-  constructors are now counted towards hand-written constructors and skipped
-  if more than one exists. Additionally, a crash that occurred with array
-  members being value-initialized has been fixed.
-
-- Fixed false positive in :doc:`modernize-use-equals-default
-  <clang-tidy/checks/modernize/use-equals-default>` check for special member
-  functions containing macros or preprocessor directives, and out-of-line special
-  member functions in unions.
-
-- Improved :doc:`modernize-use-override
-  <clang-tidy/checks/modernize/use-override>` check with new
-  `IgnoreTemplateInstantiations` option to optionally ignore virtual function
-  overrides that are part of template instantiations.
-
-- Improved :doc:`performance-for-range-copy
-  <clang-tidy/checks/performance/for-range-copy>`
-  check by extending const usage analysis to include the type's members.
-
-- Improved :doc:`performance-inefficient-vector-operation
-  <clang-tidy/checks/performance/inefficient-vector-operation>`
-  check by extending const usage analysis to include the type's members.
-
-- Improved :doc:`performance-move-const-arg
-  <clang-tidy/checks/performance/move-const-arg>` check to warn when move
-  special member functions are not available.
-
-- Improved :doc:`performance-no-automatic-move
-  <clang-tidy/checks/performance/no-automatic-move>` check to warn on
-  ``const &&`` constructors and ignore ``const`` local variable to which NRVO
-  is applied.
-
-- Fixed an issue in the :doc:`performance-noexcept-move-constructor
-  <clang-tidy/checks/performance/noexcept-move-constructor>` checker that was causing
-  false-positives when the move constructor or move assign operator were defaulted.
-
-- Improved :doc:`performance-unnecessary-copy-initialization
-  <clang-tidy/checks/performance/unnecessary-copy-initialization>`
-  check by extending const usage analysis to include the type's members.
-
-- Improved :doc:`performance-unnecessary-value-param
-  <clang-tidy/checks/performance/unnecessary-value-param>`
-  check by extending const usage analysis to include the type's members.
-
-- Improved :doc:`readability-container-data-pointer
-  <clang-tidy/checks/readability/container-data-pointer>` check with new
-  `IgnoredContainers` option to ignore some containers.
-
-- Fixed a false positive in :doc:`readability-container-size-empty
-  <clang-tidy/checks/readability/container-size-empty>` check when comparing
-  ``std::array`` objects to default constructed ones. The behavior for this and
-  other relevant classes can now be configured with a new option.
-
-- Fixed a false negative in :doc:`readability-convert-member-functions-to-static
-  <clang-tidy/checks/readability/convert-member-functions-to-static>` when a
-  nested class in a member function uses a ``this`` pointer.
-
-- Fixed reading `HungarianNotation.CString.*` options in
-  :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>` check.
-
-- Renamed `HungarianNotation.CString` options `CharPrinter` and
-  `WideCharPrinter` to `CharPointer` and `WideCharPointer` respectively in
-  :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>` check.
-
-- Updated the Hungarian prefixes for enums in C files to match those used in C++
-  files for improved readability, as checked by :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>`. To preserve the previous
-  behavior of using `i` as the prefix for enum tags, set the `EnumConstantPrefix`
-  option to `i` instead of using `EnumConstantHungarianPrefix`.
-
-- Fixed a hungarian notation issue in :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>` which failed to indicate
-  the number of asterisks.
-
-- Fixed an issue in :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>` when specifying an empty
-  string for `Prefix` or `Suffix` options could result in the style not
-  being used.
-
-- Improved the performance of the :doc:`readability-identifier-naming
-  <clang-tidy/checks/readability/identifier-naming>` check through optimizations.
-
-- Fixed a false positive in :doc:`readability-implicit-bool-conversion
-  <clang-tidy/checks/readability/implicit-bool-conversion>` check warning would
-  be unnecessarily emitted for explicit cast using direct list initialization.
-
-- Added support to optionally ignore user-defined literals in
-  :doc:`readability-magic-numbers <clang-tidy/checks/readability/magic-numbers>`
-  check and improved it to allow magic numbers in type aliases such as ``using``
-  and ``typedef`` declarations if the new `IgnoreTypeAliases` option is set to
-  `true`.
-
-- Fixed a false positive in :doc:`readability-misleading-indentation
-  <clang-tidy/checks/readability/misleading-indentation>` check when warning would
-  be unnecessarily emitted for template dependent ``if constexpr``.
-
-- Fixed a false positive in :doc:`readability-named-parameter
-  <clang-tidy/checks/readability/named-parameter>` for defaulted out-of-line
-  special member functions.
-
-- Fixed incorrect fixes in :doc:`readability-redundant-declaration
-  <clang-tidy/checks/readability/redundant-declaration>` check when linkage
-  (like ``extern "C"``) is explicitly specified.
-
-- Improved :doc:`readability-redundant-string-cstr
-  <clang-tidy/checks/readability/redundant-string-cstr>` check to recognise
-  unnecessary ``std::string::c_str()`` and ``std::string::data()`` calls in
-  arguments to ``std::print``, ``std::format`` or other functions listed in
-  the `StringParameterFunction` check option.
-
-- Improved :doc:`readability-static-accessed-through-instance
-  <clang-tidy/checks/readability/static-accessed-through-instance>` check to
-  support unscoped enumerations through instances and fixed usage of anonymous
-  structs or classes.
-
 Removed checks
 ^^^^^^^^^^^^^^