[Bug c/45205] New: printf does not print some long doubles correctly

[kmmertes at gmail dot com]

The following code should print "18014398509481983.0"  but it prints
"36028797018963967.0" instead .

        long double a = 18014398509481984.0;
        long double b = -1.0;
        long double c = a + b;

        printf("%.1Lf\n", c);

I used "gcc -v -save-temps -Wall main.c"


-- 
           Summary: printf does not print some long doubles correctly
           Product: gcc
           Version: 4.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kmmertes at gmail dot com
 GCC build triplet: powerpc-apple-darwin8
  GCC host triplet: powerpc-apple-darwin8
GCC target triplet: powerpc-apple-darwin8


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45205