pragma Comment (static_string_EXPRESSION);
This is almost identical in effect to pragma Ident. It allows the
placement of a comment into the object file and hence into the
executable file if the operating system permits such usage. The
difference is that Comment, unlike Ident, has
no limitations on placement of the pragma (it can be placed
anywhere in the main source unit), and if more than one pragma
is used, all comments are retained.