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== Cppcheck-1.68 == General changes: New checks: - Multifile checking for buffer overruns and uninitialized variables Improvements: - Libraries are now able to contain platform specific types - Improved handling of function overloads - Improved handling of integer literal suffixes - Improved stability of template parsing - Improved accuracy of ValueFlow analysis - Improved checking of pointer overflow - Support noexcept(false) - Support attribute((noreturn)) - A bunch of additions to several Libraries, especially posix.cfg and qt.cfg Additionally, lots of false positives and bugs have been fixed and several existing checks have been improved. == Cppcheck-1.67 == General changes: - Library files have now a 'format' attribute. Format version 1 is assumed by default - Cppcheck does no longer abort checking if unhandled characters (Non-ASCII) are found New checks: - Check for unused return values - Detect shift by too many bits, signed integer overflow and dangerous sign conversion - Recommend usage of expm1(), log1p(), erfc() - Division by sizeof() as parameter to memset/memcpy/memmove/etc. as they expect a size in bytes - Several new va_arg related checks: -- Wrong parameter passed to va_start() -- Reference passed to va_start() -- Missing va_end() -- Using va_list before it is opened -- Subsequent calls to va_start/va_copy() - Initialization by itself in initializer list - Dead pointer usage when pointer alias local variable that has gone out of scope Improvements: - Support uniform initialization syntax (C++11) - Much improvements to value flow analysis - Improved AST creation (support placement new, C++-style casts, templates, operator new[], ...) - Improved lambda support - Support GCC extension attriute((used)) and MSVC extension __declspec(property) - Better support for static member variables, inherited variables and namespaces - Improved typedef support where multiple variables are declared at once - Avoid checking code multiple times by calculating a checksum. Duplicate preprocessor configurations are eliminated by this. - Support C++03/C 'auto' keyword - HTML report: display 'verbose' message using clickable expandable divs |
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