[Bug c/39031] HUGE_VAL_D32, HUGE_VAL_D64, HUGE_VAL_D128 missing from <math.h>

[janis at gcc dot gnu dot org]

------- Comment #2 from janis at gcc dot gnu dot org  2009-01-30 00:25 -------
Andrew is correct, math.h is not provided by GCC.

TR 24732 is not supported by GLIBC and probably won't be until it is
incorporated into a C standard.  Meanwhile it is in a branch of the EGLIBC
project, but I understand that it is difficult to build so I'm not sure how you
could use it for testing.

To avoid "warning: ISO C does not support decimal floating point" compile with
-std=gnu99.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39031