[Bug libfortran/48602] Invalid F conversion of G descriptor for values close to powers of 10

[jvdelisle at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48602

--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-15 20:13:12 UTC ---
OK I knew I was "looking" at it wrong. The formulas you mention we are using
and are in write_float.def starting at line 798. The table is there as well. I
have been exploring the code here but have not spotted it yet.  The issue could
either be in this formula implementation or in the rounding code which is
nearby.