http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48651
--- Comment #4 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> 2011-04-17
19:03:00 UTC ---
OK Format string needs capital 'L' for long double.
$ cat sprint.c
#include <stdio.h>
int
main ()
{
long double ldnum;
ldnum = 25.6;
printf("%30.24Lf, %d\n", ldnum, sizeof(ldnum));
}
$ gcc sprint.c
$ ./a.out
25.600000000000001421085472, 16
