[Bug c/14621] New: libm tan failure for pi/2 argument

["gerald dot evenden at verizon dot net" <gcc-bugzilla at gcc dot gnu dot org>]

#include <math.h>

c=tan(M_PI_2)

fails to giver error for out of range argument.  No error number nor
invalid return value.  Answer should be infinite.

Error occurs both on Apple OSX.3 and Mandrake 9.1 Linux gcc -v 3.2.2

Can't answer "triplet"s as meaning not defined.

-- 
           Summary: libm tan failure for pi/2 argument
           Product: gcc
           Version: 3.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: gerald dot evenden at verizon dot net
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14621