718 B
718 B
[format.err.report]
28 Text processing library [text]
28.5 Formatting [format]
28.5.3 Error reporting [format.err.report]
Formatting functions throw format_error if an argument fmt is passed that is not a format string for args.
They propagate exceptions thrown by operations offormatter specializations and iterators.
Failure to allocate storage is reported by throwing an exception as described in [res.on.exception.handling].