[Bug c++/27678] New: ofstream() << C-string prints the pointer address.

["yotam dot medini at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

The following example should be self explanatory.
I was expecting same content to be written onto
the files "goodstr.txt" and "whyptr.txt".
-- yotam

yotam@durini:C:444> g++ -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f95,objc,ada,treelang --prefix=/usr
--with-gxx-include-dir=/usr/include/c++/4.0.2 --enable-shared
--with-system-zlib --libexecdir=/usr/lib --enable-nls
--without-included-gettext --enable-threads=posix --program-suffix=-4.0
--enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu
--enable-libstdcxx-debug --enable-java-gc=boehm --enable-java-awt=gtk
--enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-4.0-1.4.2.0/jre
--enable-mpfr --disable-werror --enable-checking=release i486-linux-gnu
Thread model: posix
gcc version 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9)
yotam@durini:C:445> cat ofstream-bug.cc 
#include <fstream>
using namespace std;
int main(int, char**)
{
   static const char* magic = "flute";
   {
       ofstream ofs("goodstr.txt");
       ofs << magic;
   }
   { ofstream("whyptr.txt") << magic; }
   return 0;
}
yotam@durini:C:446> g++ -Wall -o /tmp/x ofstream-bug.cc 
yotam@durini:C:447> ldd /tmp/x; ls -l /tmp/x
        linux-gate.so.1 =>  (0xffffe000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb7e2e000)
        libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7e0c000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7e01000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7cd3000)
        /lib/ld-linux.so.2 (0xb7f25000)
-rwxr-xr-x  1 yotam yotam 8777 2006-05-19 16:18 /tmp/x*
yotam@durini:C:448> /tmp/x
yotam@durini:C:449> cat goodstr.txt; echo""
flute
yotam@durini:C:450> cat whyptr.txt; echo""
0x804883c
yotam@durini:C:451>


-- 
           Summary: ofstream() << C-string prints the pointer address.
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: yotam dot medini at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27678