https://github.com/cor3ntin commented: For the C changes, we should make sure we implement the relevant changes of https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3029.htm and https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3030.htm https://github.com/llvm/llvm-project/pull/78742