https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62245
--- Comment #10 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- (In reply to Julian Taylor from comment #9) > thanks, please also clarify/remove the sentence about the sign as the result > sign is not the sign of the input as indicated by the docs. it will now include: The result is undefined if it can not be represented as an @code{INTEGER} of the given @code{KIND}. which is explicit.