forked from OSchip/llvm-project
Restore order in clang-tidy section of release notes
Major changes are introduction of subsubsections to prevent people putting new entries in wrong places. I also polished line length and highlighting. Patch by Eugene Zelenko!
This commit is contained in:
Hans Wennborg
parent
8647a72c4a
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164da67300
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@ -67,6 +67,9 @@ The improvements are...
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Improvements to clang-tidy
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--------------------------
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New checks
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^^^^^^^^^^
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- New :doc:`bugprone-bad-signal-to-kill-thread
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<clang-tidy/checks/bugprone-bad-signal-to-kill-thread>` check.
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@ -89,16 +92,13 @@ Improvements to clang-tidy
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<clang-tidy/checks/bugprone-not-null-terminated-result>` check
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Finds function calls where it is possible to cause a not null-terminated
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result. Usually the proper length of a string is ``strlen(str) + 1`` or equal
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length of this expression, because the null terminator needs an extra space.
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Without the null terminator it can result in undefined behaviour when the
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string is read.
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result.
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- New :doc:`bugprone-signed-char-misuse
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<clang-tidy/checks/bugprone-signed-char-misuse>` check.
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Finds ``signed char`` -> integer conversions which might indicate a programming
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error.
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Finds ``signed char`` to integer conversions which might indicate a
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programming error.
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- New :doc:`cert-mem57-cpp
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<clang-tidy/checks/cert-mem57-cpp>` check.
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@ -106,11 +106,6 @@ Improvements to clang-tidy
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Checks if an object of type with extended alignment is allocated by using
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the default ``operator new``.
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- New alias :doc:`cert-pos44-c
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<clang-tidy/checks/cert-pos44-c>` to
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:doc:`bugprone-bad-signal-to-kill-thread
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<clang-tidy/checks/bugprone-bad-signal-to-kill-thread>` was added.
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- New :doc:`cert-oop58-cpp
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<clang-tidy/checks/cert-oop58-cpp>` check.
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@ -120,6 +115,9 @@ Improvements to clang-tidy
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- New :doc:`cppcoreguidelines-init-variables
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<clang-tidy/checks/cppcoreguidelines-init-variables>` check.
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Checks whether there are local variables that are declared without an initial
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value.
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- New :doc:`darwin-dispatch-once-nonstatic
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<clang-tidy/checks/darwin-dispatch-once-nonstatic>` check.
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@ -132,11 +130,6 @@ Improvements to clang-tidy
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Finds uses of deprecated Googletest APIs with names containing ``case`` and
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replaces them with equivalent APIs with ``suite``.
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- Improved :doc:`hicpp-signed-bitwise
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<clang-tidy/checks/hicpp-signed-bitwise>` check.
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The check now supports the ``IgnorePositiveIntegerLiterals`` option.
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- New :doc:`linuxkernel-must-use-errs
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<clang-tidy/checks/linuxkernel-must-use-errs>` check.
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@ -166,22 +159,11 @@ Improvements to clang-tidy
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Finds types that could be made trivially-destructible by removing out-of-line
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defaulted destructor declarations.
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- The :doc:`modernize-use-using
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<clang-tidy/checks/modernize-use-using>` check now converts typedefs containing
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struct definitions and multiple comma-separated types.
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- New :doc:`readability-make-member-function-const
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<clang-tidy/checks/readability-make-member-function-const>` check.
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- Improved :doc:`bugprone-posix-return
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<clang-tidy/checks/bugprone-posix-return>` check.
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Now also checks if any calls to ``pthread_*`` functions expect negative return
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values.
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- The 'objc-avoid-spinlock' check was renamed to :doc:`darwin-avoid-spinlock
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<clang-tidy/checks/darwin-avoid-spinlock>`
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- The :doc:`modernize-use-equals-default
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<clang-tidy/checks/modernize-use-equals-default>` fix no longer adds
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semicolons where they would be redundant.
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Finds non-static member functions that can be made ``const``
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because the functions don't use ``this`` in a non-const way.
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- New :doc:`readability-redundant-access-specifiers
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<clang-tidy/checks/readability-redundant-access-specifiers>` check.
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@ -189,46 +171,76 @@ Improvements to clang-tidy
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Finds classes, structs, and unions that contain redundant member
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access specifiers.
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- Improved :doc:`readability-magic-numbers
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<clang-tidy/checks/readability-magic-numbers>` check.
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New aliases
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^^^^^^^^^^^
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The check now supports the ``IgnoreBitFieldsWidths`` option to suppress
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the warning for numbers used to specify bit field widths.
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- New alias :doc:`cert-pos44-c
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<clang-tidy/checks/cert-pos44-c>` to
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:doc:`bugprone-bad-signal-to-kill-thread
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<clang-tidy/checks/bugprone-bad-signal-to-kill-thread>` was added.
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The check was updated to eliminate some false positives (such as using
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class enumeration as non-type template parameters, or the synthetically
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computed lengh of a static user string literal.)
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Changes in existing checks
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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- New :doc:`readability-make-member-function-const
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<clang-tidy/checks/readability-make-member-function-const>` check.
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- Improved :doc:`bugprone-posix-return
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<clang-tidy/checks/bugprone-posix-return>` check.
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Finds non-static member functions that can be made ``const``
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because the functions don't use ``this`` in a non-const way.
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Now also checks if any calls to ``pthread_*`` functions expect negative
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return values.
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- Improved :doc:`hicpp-signed-bitwise
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<clang-tidy/checks/hicpp-signed-bitwise>` check.
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The check now supports the `IgnorePositiveIntegerLiterals` option.
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- Improved :doc:`modernize-avoid-bind
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<clang-tidy/checks/modernize-avoid-bind>` check.
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The check now supports supports diagnosing and fixing arbitrary callables
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instead of only simple free functions. The `PermissiveParameterList` option
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has also been added to address situations where the existing fix-it logic
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would sometimes generate code that no longer compiles.
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- The :doc:`modernize-use-equals-default
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<clang-tidy/checks/modernize-use-equals-default>` fix no longer adds
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semicolons where they would be redundant.
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- Improved :doc:`modernize-use-override
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<clang-tidy/checks/modernize-use-override>` check.
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The check now supports the ``AllowOverrideAndFinal`` option to eliminate
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conflicts with ``gcc -Wsuggest-override`` or ``gcc -Werror=suggest-override``.
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The check now supports the `AllowOverrideAndFinal` option to eliminate
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conflicts with `gcc -Wsuggest-override` or `gcc -Werror=suggest-override`.
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- The :doc:`modernize-use-using
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<clang-tidy/checks/modernize-use-using>` check now converts typedefs
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containing struct definitions and multiple comma-separated types.
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- Improved :doc:`readability-magic-numbers
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<clang-tidy/checks/readability-magic-numbers>` check.
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The check now supports the `IgnoreBitFieldsWidths` option to suppress
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the warning for numbers used to specify bit field widths.
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The check was updated to eliminate some false positives (such as using
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class enumeration as non-type template parameters, or the synthetically
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computed length of a static user string literal.)
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- Improved :doc:`readability-redundant-member-init
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<clang-tidy/checks/readability-redundant-member-init>` check.
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The check now supports the ``IgnoreBaseInCopyConstructors`` option to avoid
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The check now supports the `IgnoreBaseInCopyConstructors` option to avoid
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`"base class 'Foo' should be explicitly initialized in the copy constructor"`
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warnings or errors with ``gcc -Wextra`` or ``gcc -Werror=extra``.
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warnings or errors with `gcc -Wextra` or `gcc -Werror=extra`.
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- The :doc:`readability-redundant-string-init
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<clang-tidy/checks/readability-redundant-string-init>` check now supports a
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`StringNames` option enabling its application to custom string classes.
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- Improved :doc:`modernize-avoid-bind
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<clang-tidy/checks/modernize-avoid-bind>` check.
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Renamed checks
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^^^^^^^^^^^^^^
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The check now supports supports diagnosing and fixing arbitrary callables instead of
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only simple free functions. The `PermissiveParameterList` option has also been
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added to address situations where the existing fix-it logic would sometimes generate
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code that no longer compiles.
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- The 'objc-avoid-spinlock' check was renamed to :doc:`darwin-avoid-spinlock
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<clang-tidy/checks/darwin-avoid-spinlock>`
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Improvements to include-fixer
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-----------------------------
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