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Diffstat (limited to 'clang-tools-extra/docs/ReleaseNotes.rst')
| -rw-r--r-- | clang-tools-extra/docs/ReleaseNotes.rst | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/clang-tools-extra/docs/ReleaseNotes.rst b/clang-tools-extra/docs/ReleaseNotes.rst index 08eacd3..e645468 100644 --- a/clang-tools-extra/docs/ReleaseNotes.rst +++ b/clang-tools-extra/docs/ReleaseNotes.rst @@ -53,7 +53,6 @@ Inlay hints Diagnostics ^^^^^^^^^^^ -- Improved Fix-its of some clang-tidy checks when applied with clangd. Semantic Highlighting ^^^^^^^^^^^^^^^^^^^^^ @@ -97,178 +96,15 @@ The improvements are... Improvements to clang-tidy -------------------------- -- Added trace code to help narrow down any checks and the relevant source code - that result in crashes. - -- Clang-tidy now consideres newlines as separators of single elements in the `Checks` section in - `.clang-tidy` configuration files. Where previously a comma had to be used to distinguish elements in - this list from each other, newline characters now also work as separators in the parsed YAML. That - means it is advised to use YAML's block style initiated by the pipe character `|` for the `Checks` - section in order to benefit from the easier syntax that works without commas. - -- Fixed a regression introduced in clang-tidy 14.0.0, which prevented NOLINTs - from suppressing diagnostics associated with macro arguments. This fixes - `Issue 55134 <https://github.com/llvm/llvm-project/issues/55134>`_. - -- Added an option -verify-config which will check the config file to ensure each - `Checks` and `CheckOptions` entries are recognised. - -- .clang-tidy files can now use the more natural dictionary syntax for specifying `CheckOptions`. - New checks ^^^^^^^^^^ -- New :doc:`bugprone-shared-ptr-array-mismatch <clang-tidy/checks/bugprone/shared-ptr-array-mismatch>` check. - - Finds initializations of C++ shared pointers to non-array type that are initialized with an array. - -- New :doc:`bugprone-unchecked-optional-access - <clang-tidy/checks/bugprone/unchecked-optional-access>` check. - - Warns when the code is unwrapping a `std::optional<T>`, `absl::optional<T>`, - or `base::Optional<T>` object without assuring that it contains a value. - -- New :doc:`misc-confusable-identifiers <clang-tidy/checks/misc/confusable-identifiers>` check. - - Detects confusable Unicode identifiers. - -- New :doc:`bugprone-assignment-in-if-condition - <clang-tidy/checks/bugprone/assignment-in-if-condition>` check. - - Warns when there is an assignment within an if statement condition expression. - -- New :doc:`misc-const-correctness - <clang-tidy/checks/misc/const-correctness>` check. - - Detects unmodified local variables and suggest adding ``const`` if the transformation is possible. - -- New :doc:`modernize-macro-to-enum - <clang-tidy/checks/modernize/macro-to-enum>` check. - - Replaces groups of adjacent macros with an unscoped anonymous enum. - -- New :doc:`portability-std-allocator-const <clang-tidy/checks/portability/std-allocator-const>` check. - - Report use of ``std::vector<const T>`` (and similar containers of const - elements). These are not allowed in standard C++ due to undefined - ``std::allocator<const T>``. They do not compile with libstdc++ or MSVC. - Future libc++ will remove the extension (`D120996 - <https://reviews.llvm.org/D120996>`). - New check aliases ^^^^^^^^^^^^^^^^^ -- New alias :doc:`cppcoreguidelines-macro-to-enum - <clang-tidy/checks/cppcoreguidelines/macro-to-enum>` to :doc:`modernize-macro-to-enum - <clang-tidy/checks/modernize/macro-to-enum>` was added. - Changes in existing checks ^^^^^^^^^^^^^^^^^^^^^^^^^^ -- Fixed nonsensical suggestion of :doc:`altera-struct-pack-align - <clang-tidy/checks/altera/struct-pack-align>` check for empty structs. - -- Fixed a false positive in :doc:`bugprone-branch-clone - <clang-tidy/checks/bugprone/branch-clone>` when the branches - involve unknown expressions. - -- Fixed some false positives in :doc:`bugprone-infinite-loop - <clang-tidy/checks/bugprone/infinite-loop>` involving dependent expressions. - -- Fixed a crash in :doc:`bugprone-sizeof-expression - <clang-tidy/checks/bugprone/sizeof-expression>` when `sizeof(...)` is - compared against a `__int128_t`. - -- Fixed bugs in :doc:`bugprone-use-after-move - <clang-tidy/checks/bugprone/use-after-move>`: - - - Treat a move in a lambda capture as happening in the function that defines - the lambda, not within the body of the lambda (as we were previously doing - erroneously). - - - Don't emit an erroneous warning on self-moves. - -- Improved :doc:`cert-dcl58-cpp - <clang-tidy/checks/cert/dcl58-cpp>` check. - - The check now detects explicit template specializations that are handled specially. - -- Made :doc:`cert-oop57-cpp <clang-tidy/checks/cert/oop57-cpp>` more sensitive - by checking for an arbitrary expression in the second argument of ``memset``. - -- Made the fix-it of :doc:`cppcoreguidelines-init-variables - <clang-tidy/checks/cppcoreguidelines/init-variables>` use ``false`` to initialize - boolean variables. - -- Improved :doc:`cppcoreguidelines-prefer-member-initializer - <clang-tidy/checks/cppcoreguidelines/prefer-member-initializer>` check. - - Fixed an issue when there was already an initializer in the constructor and - the check would try to create another initializer for the same member. - -- Fixed a false positive in :doc:`cppcoreguidelines-virtual-class-destructor - <clang-tidy/checks/cppcoreguidelines/virtual-class-destructor>` involving - ``final`` classes. The check will not diagnose classes marked ``final``, since - those cannot be used as base classes, consequently, they can not violate the - rule. - -- Fixed a crash in :doc:`llvmlibc-callee-namespace - <clang-tidy/checks/llvmlibc/callee-namespace>` when executing for C++ code - that contain calls to advanced constructs, e.g. overloaded operators. - -- Fixed false positives in :doc:`misc-redundant-expression - <clang-tidy/checks/misc/redundant-expression>`: - - - Fixed a false positive involving overloaded comparison operators. - - - Fixed a false positive involving assignments in - conditions. This fixes `Issue 35853 <https://github.com/llvm/llvm-project/issues/35853>`_. - -- Fixed a false positive in :doc:`misc-unused-parameters - <clang-tidy/checks/misc/unused-parameters>` - where invalid parameters were implicitly being treated as being unused. - This fixes `Issue 56152 <https://github.com/llvm/llvm-project/issues/56152>`_. - -- Fixed false positives in :doc:`misc-unused-using-decls - <clang-tidy/checks/misc/unused-using-decls>` where `using` statements bringing - operators into the scope where incorrectly marked as unused. - This fixes `issue 55095 <https://github.com/llvm/llvm-project/issues/55095>`_. - -- Fixed a false positive in :doc:`modernize-deprecated-headers - <clang-tidy/checks/modernize/deprecated-headers>` involving including - C header files from C++ files wrapped by ``extern "C" { ... }`` blocks. - Such includes will be ignored by now. - By default now it doesn't warn for including deprecated headers from header - files, since that header file might be used from C source files. By passing - the ``CheckHeaderFile=true`` option if header files of the project only - included by C++ source files. - -- Improved :doc:`performance-inefficient-vector-operation - <clang-tidy/checks/performance/inefficient-vector-operation>` to work when - the vector is a member of a structure. - -- Fixed a crash in :doc:`performance-unnecessary-value-param - <clang-tidy/checks/performance/unnecessary-value-param>` when the specialization - template has an unnecessary value parameter. Removed the fix for a template. - -- Fixed a crash in :doc:`readability-const-return-type - <clang-tidy/checks/readability/const-return-type>` when a pure virtual function - overrided has a const return type. Removed the fix for a virtual function. - -- Skipped addition of extra parentheses around member accesses (``a.b``) in fix-it for - :doc:`readability-container-data-pointer <clang-tidy/checks/readability/container-data-pointer>`. - -- Fixed incorrect suggestions for :doc:`readability-container-size-empty - <clang-tidy/checks/readability/container-size-empty>` when smart pointers are involved. - -- Fixed a false positive in :doc:`readability-non-const-parameter - <clang-tidy/checks/readability/non-const-parameter>` when the parameter is - referenced by an lvalue. - -- Expanded :doc:`readability-simplify-boolean-expr - <clang-tidy/checks/readability/simplify-boolean-expr>` to simplify expressions - using DeMorgan's Theorem. - Removed checks ^^^^^^^^^^^^^^ @@ -290,7 +126,5 @@ The improvements are... Improvements to pp-trace ------------------------ -- Added `HashLoc` information to `InclusionDirective` callback output. - Clang-tidy Visual Studio plugin ------------------------------- |