libstdc++/7753: Problems with <limit> (signaling_Nan())

[Peter Schmid]

>Number:         7753
>Category:       libstdc++
>Synopsis:       Problems with <limit> (signaling_Nan())
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Wed Aug 28 17:26:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Peter Schmid
>Release:        3.3 20020828 (experimental)
>Organization:
TU Darmstadt
>Environment:
System: Linux kiste 2.4.18 #8 Sat Mar 9 15:33:15 CET 2002 i686 unknown
Architecture: i686
2.13.90.0.3 20020809
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --enable-shared --disable-nls --enable-threads=posix --enable-languages=c,c++,f77,objc --enable-__cxa_atexit
>Description:
gcc does not compile the file tnan.C. There are problems with the
functions returning the representations of SNANs, QNANs and
Infinity. 

>How-To-Repeat:

source code tnan.C

#include <limits>
#include <iostream>

using namespace std;

int main()
{
  cout << numeric_limits<float>::signaling_NaN() << endl;
  cout << numeric_limits<float>::quiet_NaN() << endl;
  cout << numeric_limits<float>::infinity() << endl;

  cout << numeric_limits<double>::signaling_NaN() << endl;
  cout << numeric_limits<double>::quiet_NaN() << endl;
  cout << numeric_limits<double>::infinity() << endl;

  cout << numeric_limits<long double>::signaling_NaN() << endl;
  cout << numeric_limits<long double>::quiet_NaN() << endl;
  cout << numeric_limits<long double>::infinity() << endl;

}

Compiling tnan.C
 g++ -v -W -Wall tnan.C
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/specs
Configured with: ../gcc/configure --enable-shared --disable-nls --enable-threads=posix --enable-languages=c,c++,f77,objc --enable-__cxa_atexit
Thread model: posix
gcc version 3.3 20020828 (experimental)
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/cc1plus -quiet -v -D__GNUC__=3 -D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=0 -D_GNU_SOURCE tnan.C -D__GNUG__=3 -quiet -dumpbase tnan.C -auxbase tnan -W -Wall -version -o /tmp/cczYDUy2.s
GNU C++ version 3.3 20020828 (experimental) (i686-pc-linux-gnu)
	compiled by GNU C version 3.3 20020828 (experimental).
ignoring nonexistent directory "NONE/include"
ignoring nonexistent directory "/usr/local/i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include/c++/3.3
 /usr/local/include/c++/3.3/i686-pc-linux-gnu
 /usr/local/include/c++/3.3/backward
 /usr/local/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/include
 /usr/include
End of search list.
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/../../../../i686-pc-linux-gnu/bin/as -V -Qy -o /tmp/ccXsHbC5.o /tmp/cczYDUy2.s
GNU assembler version 2.13.90.0.3 (i686-pc-linux-gnu) using BFD version 2.13.90.0.3 20020809
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/collect2 --eh-frame-hdr -m elf_i386 -dynamic-linker /lib/ld-linux.so.2 /usr/lib/crt1.o /usr/lib/crti.o /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/crtbegin.o -L/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3 -L/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/../../../../i686-pc-linux-gnu/lib -L/usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/../../.. /tmp/ccXsHbC5.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/local/lib/gcc-lib/i686-pc-linux-gnu/3.3/crtend.o /usr/lib/crtn.o
/tmp/ccXsHbC5.o: In function `std::numeric_limits<float>::infinity()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIfE8infinityEv+0x7): undefined reference to `std::__glibcpp_float_infinity'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<float>::quiet_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIfE9quiet_NaNEv+0x7): undefined reference to `std::__glibcpp_float_QNaN'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<float>::signaling_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIfE13signaling_NaNEv+0x7): undefined reference to `std::__glibcpp_float_SNaN'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<double>::infinity()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIdE8infinityEv+0x5): undefined reference to `std::__glibcpp_double_infinity'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<double>::quiet_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIdE9quiet_NaNEv+0x5): undefined reference to `std::__glibcpp_double_QNaN'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<double>::signaling_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIdE13signaling_NaNEv+0x5): undefined reference to `std::__glibcpp_double_SNaN'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<long double>::infinity()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE8infinityEv+0x7): undefined reference to `std::__glibcpp_long_double_infinity'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE8infinityEv+0xd): undefined reference to `std::__glibcpp_long_double_infinity'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE8infinityEv+0x13): undefined reference to `std::__glibcpp_long_double_infinity'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<long double>::quiet_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE9quiet_NaNEv+0x7): undefined reference to `std::__glibcpp_long_double_QNaN'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE9quiet_NaNEv+0xd): undefined reference to `std::__glibcpp_long_double_QNaN'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE9quiet_NaNEv+0x13): undefined reference to `std::__glibcpp_long_double_QNaN'
/tmp/ccXsHbC5.o: In function `std::numeric_limits<long double>::signaling_NaN()':
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE13signaling_NaNEv+0x7): undefined reference to `std::__glibcpp_long_double_SNaN'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE13signaling_NaNEv+0xd): undefined reference to `std::__glibcpp_long_double_SNaN'
/tmp/ccXsHbC5.o(.gnu.linkonce.t._ZNSt14numeric_limitsIeE13signaling_NaNEv+0x13): undefined reference to `std::__glibcpp_long_double_SNaN'
collect2: ld returned 1 exit status

>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: