clang-tidy release notes: Split and order changes by type
Patch by Eugene Zelenko! llvm-svn: 366408
This commit is contained in:
Hans Wennborg
parent
33a4336bcd
commit
5dd86ab2dd
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@ -57,7 +57,7 @@ The improvements are...
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Improvements to clang-query
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---------------------------
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- ...
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The improvements are...
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Improvements to clang-rename
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----------------------------
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@ -109,14 +109,7 @@ Improvements to clang-tidy
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- New :doc:`android-cloexec-pipe2
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<clang-tidy/checks/android-cloexec-pipe2>` check.
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This checks ensures that ``pipe2()`` is called with the O_CLOEXEC flag.
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- New :doc:`bugprone-unhandled-self-assignment
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<clang-tidy/checks/bugprone-unhandled-self-assignment>` check.
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Finds user-defined copy assignment operators which do not protect the code
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against self-assignment either by checking self-assignment explicitly or
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using the copy-and-swap or the copy-and-move method.
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This checks ensures that ``pipe2()`` is called with the ``O_CLOEXEC`` flag.
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- New :doc:`bugprone-branch-clone
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<clang-tidy/checks/bugprone-branch-clone>` check.
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@ -131,6 +124,13 @@ Improvements to clang-tidy
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Checks if any calls to POSIX functions (except ``posix_openpt``) expect negative
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return values.
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- New :doc:`bugprone-unhandled-self-assignment
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<clang-tidy/checks/bugprone-unhandled-self-assignment>` check.
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Finds user-defined copy assignment operators which do not protect the code
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against self-assignment either by checking self-assignment explicitly or
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using the copy-and-swap or the copy-and-move method.
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- New :doc:`fuchsia-default-arguments-calls
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<clang-tidy/checks/fuchsia-default-arguments-calls>` check.
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@ -138,13 +138,19 @@ Improvements to clang-tidy
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This was previously done by `fuchsia-default-arguments check`, which has been
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removed.
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- New :doc:`fuchsia-default-arguments-calls
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<clang-tidy/checks/fuchsia-default-arguments-calls>` check.
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- New :doc:`fuchsia-default-arguments-declarations
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<clang-tidy/checks/fuchsia-default-arguments-declarations>` check.
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Warns if a function or method is declared with default parameters.
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This was previously done by `fuchsia-default-arguments check` check, which has
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been removed.
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- New :doc:`google-objc-avoid-nsobject-new
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<clang-tidy/checks/google-objc-avoid-nsobject-new>` check.
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Checks for calls to ``+new`` or overrides of it, which are prohibited by the
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Google Objective-C style guide.
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- New :doc:`google-readability-avoid-underscore-in-googletest-name
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<clang-tidy/checks/google-readability-avoid-underscore-in-googletest-name>`
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check.
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@ -152,11 +158,19 @@ Improvements to clang-tidy
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Checks whether there are underscores in googletest test and test case names in
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test macros, which is prohibited by the Googletest FAQ.
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- New :doc:`google-objc-avoid-nsobject-new
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<clang-tidy/checks/google-objc-avoid-nsobject-new>` check.
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- New :doc:`llvm-prefer-isa-or-dyn-cast-in-conditionals
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<clang-tidy/checks/llvm-prefer-isa-or-dyn-cast-in-conditionals>` check.
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Checks for calls to ``+new`` or overrides of it, which are prohibited by the
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Google Objective-C style guide.
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Looks at conditionals and finds and replaces cases of ``cast<>``,
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which will assert rather than return a null pointer, and
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``dyn_cast<>`` where the return value is not captured. Additionally,
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finds and replaces cases that match the pattern ``var &&
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isa<X>(var)``, where ``var`` is evaluated twice.
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- New :doc:`modernize-use-trailing-return-type
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<clang-tidy/checks/modernize-use-trailing-return-type>` check.
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Rewrites function signatures to use a trailing return type.
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- New :doc:`objc-super-self <clang-tidy/checks/objc-super-self>` check.
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@ -164,6 +178,24 @@ Improvements to clang-tidy
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subclasses of ``NSObject`` and recommends calling a superclass initializer
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instead.
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- New :doc:`openmp-exception-escape
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<clang-tidy/checks/openmp-exception-escape>` check.
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Analyzes OpenMP Structured Blocks and checks that no exception escapes
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out of the Structured Block it was thrown in.
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- New :doc:`openmp-use-default-none
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<clang-tidy/checks/openmp-use-default-none>` check.
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Finds OpenMP directives that are allowed to contain a ``default`` clause,
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but either don't specify it or the clause is specified but with the kind
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other than ``none``, and suggests to use the ``default(none)`` clause.
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- New :doc:`readability-convert-member-functions-to-static
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<clang-tidy/checks/readability-convert-member-functions-to-static>` check.
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Finds non-static member functions that can be made ``static``.
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- New alias :doc:`cert-oop54-cpp
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<clang-tidy/checks/cert-oop54-cpp>` to
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:doc:`bugprone-unhandled-self-assignment
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@ -186,70 +218,41 @@ Improvements to clang-tidy
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which greatly reduces warnings related to loops which are unlikely to
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cause an actual functional bug.
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- The ‘fuchsia-default-arguments’ check has been removed.
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Warnings of function or method calls and declarations with default arguments
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were moved to :doc:`fuchsia-default-arguments-calls
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<clang-tidy/checks/fuchsia-default-arguments-calls>` and
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:doc:`fuchsia-default-arguments-calls
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<clang-tidy/checks/fuchsia-default-arguments-calls>` checks respectively.
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- The :doc:`google-runtime-int <clang-tidy/checks/google-runtime-int>`
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check has been disabled in Objective-C++.
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- The `Acronyms` and `IncludeDefaultAcronyms` options for the
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:doc:`objc-property-declaration <clang-tidy/checks/objc-property-declaration>`
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check have been removed.
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- The :doc:`modernize-use-override
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<clang-tidy/checks/modernize-use-override>` now supports `OverrideSpelling`
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and `FinalSpelling` options.
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- New :doc:`llvm-prefer-isa-or-dyn-cast-in-conditionals
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<clang-tidy/checks/llvm-prefer-isa-or-dyn-cast-in-conditionals>` check.
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Looks at conditionals and finds and replaces cases of ``cast<>``,
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which will assert rather than return a null pointer, and
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``dyn_cast<>`` where the return value is not captured. Additionally,
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finds and replaces cases that match the pattern ``var &&
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isa<X>(var)``, where ``var`` is evaluated twice.
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- New :doc:`modernize-use-trailing-return-type
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<clang-tidy/checks/modernize-use-trailing-return-type>` check.
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Rewrites function signatures to use a trailing return type.
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- The :doc:`misc-throw-by-value-catch-by-reference
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<clang-tidy/checks/misc-throw-by-value-catch-by-reference>` now supports
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`WarnOnLargeObject` and `MaxSize` options to warn on any large trivial
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object caught by value.
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- Added `UseAssignment` option to :doc:`cppcoreguidelines-pro-type-member-init
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<clang-tidy/checks/cppcoreguidelines-pro-type-member-init>`
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If set to true, the check will provide fix-its with literal initializers
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(``int i = 0;``) instead of curly braces (``int i{};``).
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- New :doc:`readability-convert-member-functions-to-static
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<clang-tidy/checks/readability-convert-member-functions-to-static>` check.
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- The `fuchsia-default-arguments` check has been removed.
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Finds non-static member functions that can be made ``static``.
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Warnings of function or method calls and declarations with default arguments
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were moved to :doc:`fuchsia-default-arguments-calls
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<clang-tidy/checks/fuchsia-default-arguments-calls>` and
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:doc:`fuchsia-default-arguments-declarations
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<clang-tidy/checks/fuchsia-default-arguments-declarations>` checks
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respectively.
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- The :doc:`google-runtime-int <clang-tidy/checks/google-runtime-int>`
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check has been disabled in Objective-C++.
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- The :doc:`modernize-use-override
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<clang-tidy/checks/modernize-use-override>` now supports `OverrideSpelling`
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and `FinalSpelling` options.
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- The :doc:`misc-throw-by-value-catch-by-reference
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<clang-tidy/checks/misc-throw-by-value-catch-by-reference>` now supports
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`WarnOnLargeObject` and `MaxSize` options to warn on any large trivial
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object caught by value.
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- The `Acronyms` and `IncludeDefaultAcronyms` options for the
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:doc:`objc-property-declaration <clang-tidy/checks/objc-property-declaration>`
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check have been removed.
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Improvements to include-fixer
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-----------------------------
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- New :doc:`openmp-exception-escape
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<clang-tidy/checks/openmp-exception-escape>` check.
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Analyzes OpenMP Structured Blocks and checks that no exception escapes
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out of the Structured Block it was thrown in.
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- New :doc:`openmp-use-default-none
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<clang-tidy/checks/openmp-use-default-none>` check.
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Finds OpenMP directives that are allowed to contain a ``default`` clause,
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but either don't specify it or the clause is specified but with the kind
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other than ``none``, and suggests to use the ``default(none)`` clause.
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The improvements are...
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Improvements to clang-include-fixer
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-----------------------------------
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