This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
Re: libstdc++/6718: Boost1.28 run-time problem
- From: Nathan Sidwell <nathan at codesourcery dot com>
- To: gcc-gnats at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, pcarlini at unitus dot it, gcc-bugs at gcc dot gnu dot org
- Date: Fri, 25 Oct 2002 22:36:05 +0100
- Subject: Re: libstdc++/6718: Boost1.28 run-time problem
- Organization: Codesourcery LLC
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=6718
this is a libstdc++ issue. <limits> appears to specialize
template<> struct numeric_limits<double> to
static double infinity() throw()
{ return __glibcpp_double_infinity; }
and earlier,
#ifndef __glibcpp_double_infinity
#define __glibcpp_double_infinity 0.0
#endif
on the mainline this is significantly different, using __builtin_huge_val.
nathan