================ @@ -50,5 +52,36 @@ Examples: } The above code examples show the list of if-statements that this check will -give a warning for. All of them uses ``compare`` to check if equality or +give a warning for. All of them use ``compare`` to check equality or inequality of two strings instead of using the correct operators. + +Options +------- + +.. option:: StringLikeClasses + + A string containing semicolon-separated names of string-like classes. + By default contains only ``::std::basic_string`` + and ``::std::basic_string_view``. If a class from this list has + a ``compare`` method similar to that of ``std::string``, it will be checked + in the same way. + +Example +^^^^^^^ + +.. code-block:: c++ + + struct CustomString { + public: + int compare (const CustomString& other) const; + } + + CustomString str1; + CustomString str2; + + // use str1 != str2 instead. + if (str1.compare(str2)) { + } + +If `StringLikeClasses` contains ``CustomString``, the check will suggest ---------------- vvd170501 wrote:
Shouldn't `CustomString` be rendered as code here? https://github.com/llvm/llvm-project/pull/88636 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits