Cool new/improved warnings: > The -Wrestrict option introduced in GCC 7 has been enhanced to detect many more instances of overlapping accesses to objects via

Cool new/improved warnings: > The -Wrestrict option introduced in GCC 7 has been enhanced to detect many more instances of overlapping accesses to objects via restrict-qualified arguments to standard memory and string manipulation functions such as memcpy and strcpy. > The -Wold-style-cast diagnostic can now emit fix-it hints telling you when you can use a static_cast, const_cast, or reinterpret_cast.