Do you ever desire literals for byte, ubyte, short and ushort integrals (beside the currently present for int, uint, long, ulong that are 10, 10U, 10L, 10UL)?
Because of the more strict typing of templates in some situations I have had to write things like: cast(ubyte)100 Possible literals for byte, ubyte, short and ushort integrals (the byte ones aren't great): 10Y 10UY 10S 10US Are similar suffixes useful enough to have? Bye, bearophile