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[Bug libstdc++/20352] FAIL: 26_numerics/complex/pow.cc execution test
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Mar 2005 04:03:44 -0000
- Subject: [Bug libstdc++/20352] FAIL: 26_numerics/complex/pow.cc execution test
- References: <20050306224922.20352.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2005-03-07 04:03 -------
Subject: Re: FAIL: 26_numerics/complex/pow.cc execution test
> Note that HUGE_VAL == INFINITY on IEEE hosts.
I don't believe that's the case for HP-UX 10.20. The define for
HUGE_VALUE is
# define HUGE_VAL 1.7976931348623157e+308
This is the same as DBL_MAX. The manpage says
HUGE_VAL The maximum non-infinity value of a double-precision
floating-point number.
In HP-UX 11.11, the define changed to
#define HUGE_VAL _DINFINITY
and the 11.11 manpage to
HUGE_VAL The maximum value (type double) of a double-precision
floating-point number (IEEE positive INFINITY).
Bah!
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20352