Hello! C23 introduced a new typeof operator, typeof_unqual [1], same as typeof, but removes qualifiers. gcc-14 [2] and clang (19?) also introduced __typeof_unqual__ and __typeof_unqual alternate spelling, available in all C modes. A recent kernel patch [3] would like to introduce __typeof_unqual__ to kernel sources. Since this keyword is not known to the sparse checker, it breaks C=1 checking. It would be nice if sparse supports this new keyword and its alternate spellings. [1] https://en.cppreference.com/w/c/language/typeof [2] https://gcc.gnu.org/onlinedocs/gcc/Typeof.html [3] https://lore.kernel.org/lkml/20240812115945.484051-2-ubizjak@xxxxxxxxx/ Thanks, Uros.
