https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115164
Gaius Mulley <gaius at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-05-20 Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Gaius Mulley <gaius at gcc dot gnu.org> --- Confirmed. Using the Matula and Goldberg formulas makes much more sense than the current default output for width 0. I'll add these formulas to LowReal, LowShortReal, LowLongReal (there is already a constant 'places', which looks as if it is incorrect). gcc/m2/gm2-gcc/m2builtins.cc:597:doplaces: looks wrong. A Matula value for sigfigs should be adopted in SRealIO and friends (if the width and sigfigs are 0).