:- module fmt_bug.
:- interface.

:- import_module io.
:- pred main(io::di, io::uo) is det.

:- implementation.

:- import_module float.
:- import_module list.
:- import_module string.

main(!IO) :-
    string.format("%6.3g\n", [f(16.0)], Message),
    io.write_string(Message, !IO).